diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-08 11:38:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-08 11:38:42 -0700 |
| commit | 49b75b87ce2dfbd99e59a50c3681b154d07e3a22 (patch) | |
| tree | f14e1da19a13d87a512f9043c2f37fd75dd122b3 /arch/arm | |
| parent | f1c7f79b6ab4f7ada002a0fae47f462ede6b6857 (diff) | |
| parent | 097d9eb537ff4d88b74c3fe67392e27c478ca3c5 (diff) | |
Merge branch 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 5177/1: arm/mach-sa1100/Makefile: remove CONFIG_SA1100_USB
[ARM] 5166/1: magician: add MAINTAINERS entry
[ARM] fix pnx4008 build errors
[ARM] Fix SMP booting with non-zero PHYS_OFFSET
[ARM] 5185/1: Fix spi num_chipselect for lubbock
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
[ARM] Add support for arch/arm/mach-*/include and arch/arm/plat-*/include
[ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead
[ARM] Eliminate useless includes of asm/mach-types.h
[ARM] Fix circular include dependency with IRQ headers
avr32: Use <mach/foo.h> instead of <asm/arch/foo.h>
avr32: Introduce arch/avr32/mach-*/include/mach
avr32: Move include/asm-avr32 to arch/avr32/include/asm
[ARM] sa1100_wdt: use reset_status to remember watchdog reset status
[ARM] pxa: introduce reset_status and clear_reset_status for driver's usage
[ARM] pxa: introduce reset.h for reset specific header information
Diffstat (limited to 'arch/arm')
1347 files changed, 64159 insertions, 1653 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 2f074774423..703a44fa0f9 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -97,9 +97,7 @@ textofs-y := 0x00008000 machine-$(CONFIG_ARCH_RPC) := rpc machine-$(CONFIG_ARCH_EBSA110) := ebsa110 machine-$(CONFIG_ARCH_CLPS7500) := clps7500 - incdir-$(CONFIG_ARCH_CLPS7500) := cl7500 machine-$(CONFIG_FOOTBRIDGE) := footbridge - incdir-$(CONFIG_FOOTBRIDGE) := ebsa285 machine-$(CONFIG_ARCH_SHARK) := shark machine-$(CONFIG_ARCH_SA1100) := sa1100 ifeq ($(CONFIG_ARCH_SA1100),y) @@ -114,13 +112,15 @@ endif machine-$(CONFIG_ARCH_IOP32X) := iop32x machine-$(CONFIG_ARCH_IOP33X) := iop33x machine-$(CONFIG_ARCH_IOP13XX) := iop13xx + plat-$(CONFIG_PLAT_IOP) := iop machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx machine-$(CONFIG_ARCH_IXP2000) := ixp2000 machine-$(CONFIG_ARCH_IXP23XX) := ixp23xx machine-$(CONFIG_ARCH_OMAP1) := omap1 machine-$(CONFIG_ARCH_OMAP2) := omap2 - incdir-$(CONFIG_ARCH_OMAP) := omap - machine-$(CONFIG_ARCH_S3C2410) := s3c2410 + plat-$(CONFIG_ARCH_OMAP) := omap + machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443 + plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x machine-$(CONFIG_ARCH_VERSATILE) := versatile machine-$(CONFIG_ARCH_IMX) := imx @@ -135,10 +135,11 @@ endif machine-$(CONFIG_ARCH_DAVINCI) := davinci machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood machine-$(CONFIG_ARCH_KS8695) := ks8695 - incdir-$(CONFIG_ARCH_MXC) := mxc + plat-$(CONFIG_ARCH_MXC) := mxc machine-$(CONFIG_ARCH_MX2) := mx2 machine-$(CONFIG_ARCH_MX3) := mx3 machine-$(CONFIG_ARCH_ORION5X) := orion5x + plat-$(CONFIG_PLAT_ORION) := orion machine-$(CONFIG_ARCH_MSM7X00A) := msm machine-$(CONFIG_ARCH_LOKI) := loki machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0 @@ -153,17 +154,22 @@ endif # The byte offset of the kernel image in RAM from the start of RAM. TEXT_OFFSET := $(textofs-y) -ifeq ($(incdir-y),) -incdir-y := $(machine-y) -endif -INCDIR := arch-$(incdir-y) - +# The first directory contains additional information for the boot setup code ifneq ($(machine-y),) -MACHINE := arch/arm/mach-$(machine-y)/ +MACHINE := arch/arm/mach-$(word 1,$(machine-y))/ else MACHINE := endif +machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) +platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y)) + +ifeq ($(KBUILD_SRC),) +KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs) $(platdirs)) +else +KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs)) +endif + export TEXT_OFFSET GZFLAGS MMUEXT # Do we have FASTFPE? @@ -174,23 +180,11 @@ endif # If we have a machine-specific directory, then include it in the build. core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/ -core-y += $(MACHINE) -core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2400/ -core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2412/ -core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2440/ -core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2442/ -core-$(CONFIG_ARCH_S3C2410) += arch/arm/mach-s3c2443/ +core-y += $(machdirs) $(platdirs) core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/ core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ) core-$(CONFIG_VFP) += arch/arm/vfp/ -# If we have a common platform directory, then include it in the build. -core-$(CONFIG_PLAT_IOP) += arch/arm/plat-iop/ -core-$(CONFIG_PLAT_ORION) += arch/arm/plat-orion/ -core-$(CONFIG_ARCH_OMAP) += arch/arm/plat-omap/ -core-$(CONFIG_PLAT_S3C24XX) += arch/arm/plat-s3c24xx/ -core-$(CONFIG_ARCH_MXC) += arch/arm/plat-mxc/ - drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/ libs-y := arch/arm/lib/ $(libs-y) @@ -210,20 +204,10 @@ boot := arch/arm/boot # them changed. We use .arch to indicate when they were updated # last, otherwise make uses the target directory mtime. -include/asm-arm/.arch: $(wildcard include/config/arch/*.h) include/config/auto.conf - @echo ' SYMLINK include/asm-arm/arch -> include/asm-arm/$(INCDIR)' -ifneq ($(KBUILD_SRC),) - $(Q)mkdir -p include/asm-arm - $(Q)ln -fsn $(srctree)/include/asm-arm/$(INCDIR) include/asm-arm/arch -else - $(Q)ln -fsn $(INCDIR) include/asm-arm/arch -endif - @touch $@ - archprepare: maketools PHONY += maketools FORCE -maketools: include/linux/version.h include/asm-arm/.arch FORCE +maketools: include/linux/version.h FORCE $(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h # Convert bzImage to zImage diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S index dd3fbd6766e..aa5ee49c5c5 100644 --- a/arch/arm/boot/compressed/head-xscale.S +++ b/arch/arm/boot/compressed/head-xscale.S @@ -6,7 +6,6 @@ */ #include <linux/linkage.h> -#include <asm/mach-types.h> .section ".start", "ax" diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index de41daeab5e..d42f89b7760 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -37,7 +37,7 @@ #else -#include <asm/arch/debug-macro.S> +#include <mach/debug-macro.S> .macro writeb, ch, rb senduart \ch, \rb diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 7145cc7c04f..65ce8fff29d 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c @@ -27,7 +27,7 @@ unsigned int __machine_arch_type; static void putstr(const char *ptr); #include <linux/compiler.h> -#include <asm/arch/uncompress.h> +#include <mach/uncompress.h> #ifdef CONFIG_DEBUG_ICEDCC diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index 85579654d3b..283051eaf93 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -25,7 +25,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/irq.h> diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index f6d3fdda706..ec8a5471bf0 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -26,7 +26,7 @@ #include <linux/dma-mapping.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c index 8822b684d47..db830916140 100644 --- a/arch/arm/common/sharpsl_pm.c +++ b/arch/arm/common/sharpsl_pm.c @@ -26,13 +26,12 @@ #include <linux/apm-emulation.h> #include <linux/suspend.h> -#include <asm/hardware.h> -#include <asm/mach-types.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/pm.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/sharpsl.h> +#include <mach/pm.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/sharpsl.h> #include <asm/hardware/sharpsl_pm.h> /* diff --git a/arch/arm/common/time-acorn.c b/arch/arm/common/time-acorn.c index d544da41473..df0983aafe6 100644 --- a/arch/arm/common/time-acorn.c +++ b/arch/arm/common/time-acorn.c @@ -18,7 +18,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/hardware/ioc.h> diff --git a/arch/arm/common/uengine.c b/arch/arm/common/uengine.c index 117cab30bd3..7ecd3c0ab01 100644 --- a/arch/arm/common/uengine.c +++ b/arch/arm/common/uengine.c @@ -16,8 +16,7 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/string.h> -#include <asm/hardware.h> -#include <asm/arch/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/uengine.h> #include <asm/io.h> diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index 9f2c5305c26..75154b19311 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -6,7 +6,7 @@ typedef unsigned int dmach_t; #include <linux/spinlock.h> #include <asm/system.h> #include <asm/scatterlist.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> /* * This is the maximum virtual address which can be DMA'd from. diff --git a/arch/arm/include/asm/floppy.h b/arch/arm/include/asm/floppy.h index dce20c25ab1..c9f03eccc9d 100644 --- a/arch/arm/include/asm/floppy.h +++ b/arch/arm/include/asm/floppy.h @@ -12,7 +12,7 @@ #ifndef __ASM_ARM_FLOPPY_H #define __ASM_ARM_FLOPPY_H #if 0 -#include <asm/arch/floppy.h> +#include <mach/floppy.h> #endif #define fd_outb(val,port) \ diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h index fff4f800ee4..166a7a3e284 100644 --- a/arch/arm/include/asm/gpio.h +++ b/arch/arm/include/asm/gpio.h @@ -2,6 +2,6 @@ #define _ARCH_ARM_GPIO_H /* not all ARM platforms necessarily support this API ... */ -#include <asm/arch/gpio.h> +#include <mach/gpio.h> #endif /* _ARCH_ARM_GPIO_H */ diff --git a/arch/arm/include/asm/hardware/dec21285.h b/arch/arm/include/asm/hardware/dec21285.h index 7068a1c1e4e..0d7552751aa 100644 --- a/arch/arm/include/asm/hardware/dec21285.h +++ b/arch/arm/include/asm/hardware/dec21285.h @@ -19,7 +19,7 @@ #define DC21285_PCI_MEM 0x80000000 #ifndef __ASSEMBLY__ -#include <asm/hardware.h> +#include <mach/hardware.h> #define DC21285_IO(x) ((volatile unsigned long *)(ARMCSR_BASE+(x))) #else #define DC21285_IO(x) (x) diff --git a/arch/arm/include/asm/hardware/iop3xx-adma.h b/arch/arm/include/asm/hardware/iop3xx-adma.h index af64676650a..87bff09633a 100644 --- a/arch/arm/include/asm/hardware/iop3xx-adma.h +++ b/arch/arm/include/asm/hardware/iop3xx-adma.h @@ -19,7 +19,7 @@ #define _ADMA_H #include <linux/types.h> #include <linux/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/iop_adma.h> /* Memory copy units */ diff --git a/arch/arm/include/asm/hardware/iop3xx-gpio.h b/arch/arm/include/asm/hardware/iop3xx-gpio.h index 222e74b7c46..b69d972b1f7 100644 --- a/arch/arm/include/asm/hardware/iop3xx-gpio.h +++ b/arch/arm/include/asm/hardware/iop3xx-gpio.h @@ -25,7 +25,7 @@ #ifndef __ASM_ARM_HARDWARE_IOP3XX_GPIO_H #define __ASM_ARM_HARDWARE_IOP3XX_GPIO_H -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm-generic/gpio.h> #define IOP3XX_N_GPIOS 8 diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index 6cf98d4f7dc..5da2595759e 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -12,7 +12,7 @@ #ifndef _ASM_ARCH_SA1111 #define _ASM_ARCH_SA1111 -#include <asm/arch/bitfield.h> +#include <mach/bitfield.h> /* * The SA1111 is always located at virtual 0xf4000000, and is always diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h index f1a08a50060..90831f6f5f5 100644 --- a/arch/arm/include/asm/hw_irq.h +++ b/arch/arm/include/asm/hw_irq.h @@ -4,6 +4,24 @@ #ifndef _ARCH_ARM_HW_IRQ_H #define _ARCH_ARM_HW_IRQ_H -#include <asm/mach/irq.h> +static inline void ack_bad_irq(int irq) +{ + extern unsigned long irq_err_count; + irq_err_count++; +} + +/* + * Obsolete inline function for calling irq descriptor handlers. + */ +static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc) +{ + desc->handle_irq(irq, desc); +} + +void set_irq_flags(unsigned int irq, unsigned int flags); + +#define IRQF_VALID (1 << 0) +#define IRQF_PROBE (1 << 1) +#define IRQF_NOAUTOEN (1 << 2) #endif diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index ffe07c0f46d..94a95d7fafd 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -82,7 +82,7 @@ extern void __readwrite_bug(const char *fn); /* * Now, pick up the machine-defined IO definitions */ -#include <asm/arch/io.h> +#include <mach/io.h> /* * IO port access primitives diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h index 9cb01907e43..d6786090d02 100644 --- a/arch/arm/include/asm/irq.h +++ b/arch/arm/include/asm/irq.h @@ -1,7 +1,7 @@ #ifndef __ASM_ARM_IRQ_H #define __ASM_ARM_IRQ_H -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #ifndef irq_canonicalize #define irq_canonicalize(i) (i) diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h index c57b52ce574..acac5302e4e 100644 --- a/arch/arm/include/asm/mach/irq.h +++ b/arch/arm/include/asm/mach/irq.h @@ -22,20 +22,6 @@ extern void init_FIQ(void); extern int show_fiq_list(struct seq_file *, void *); /* - * Obsolete inline function for calling irq descriptor handlers. - */ -static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc) -{ - desc->handle_irq(irq, desc); -} - -void set_irq_flags(unsigned int irq, unsigned int flags); - -#define IRQF_VALID (1 << 0) -#define IRQF_PROBE (1 << 1) -#define IRQF_NOAUTOEN (1 << 2) - -/* * This is for easy migration, but should be changed in the source */ #define do_bad_IRQ(irq,desc) \ @@ -45,10 +31,4 @@ do { \ spin_unlock(&desc->lock); \ } while(0) -extern unsigned long irq_err_count; -static inline void ack_bad_irq(int irq) -{ - irq_err_count++; -} - #endif diff --git a/arch/arm/include/asm/mc146818rtc.h b/arch/arm/include/asm/mc146818rtc.h index 7b81e0c4254..e1ca48a9e97 100644 --- a/arch/arm/include/asm/mc146818rtc.h +++ b/arch/arm/include/asm/mc146818rtc.h @@ -4,7 +4,7 @@ #ifndef _ASM_MC146818RTC_H #define _ASM_MC146818RTC_H -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include <asm/io.h> #ifndef RTC_PORT diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 92069221dca..1e070a2b561 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -24,7 +24,7 @@ #endif #include <linux/compiler.h> -#include <asm/arch/memory.h> +#include <mach/memory.h> #include <asm/sizes.h> #ifdef CONFIG_MMU diff --git a/arch/arm/include/asm/mmzone.h b/arch/arm/include/asm/mmzone.h index f2fbb508490..ae63a4fd28c 100644 --- a/arch/arm/include/asm/mmzone.h +++ b/arch/arm/include/asm/mmzone.h @@ -25,6 +25,6 @@ extern pg_data_t discontig_node_data[]; */ #define NODE_MEM_MAP(nid) (NODE_DATA(nid)->node_mem_map) -#include <asm/arch/memory.h> +#include <mach/memory.h> #endif diff --git a/arch/arm/include/asm/mtd-xip.h b/arch/arm/include/asm/mtd-xip.h index 9eb127cc7db..4225372a26f 100644 --- a/arch/arm/include/asm/mtd-xip.h +++ b/arch/arm/include/asm/mtd-xip.h @@ -17,8 +17,8 @@ #ifndef __ARM_MTD_XIP_H__ #define __ARM_MTD_XIP_H__ -#include <asm/hardware.h> -#include <asm/arch/mtd-xip.h> +#include <mach/hardware.h> +#include <mach/mtd-xip.h> /* fill instruction prefetch */ #define xip_iprefetch() do { asm volatile (".rep 8; nop; .endr"); } while (0) diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h index 2d84792f2e1..721c03d53f4 100644 --- a/arch/arm/include/asm/pci.h +++ b/arch/arm/include/asm/pci.h @@ -4,7 +4,7 @@ #ifdef __KERNEL__ #include <asm-generic/pci-dma-compat.h> -#include <asm/hardware.h> /* for PCIBIOS_MIN_* */ +#include <mach/hardware.h> /* for PCIBIOS_MIN_* */ #define pcibios_scan_all_fns(a, b) 0 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index 8ab060a53ab..8e21ef15bd7 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -20,7 +20,7 @@ #else #include <asm/memory.h> -#include <asm/arch/vmalloc.h> +#include <mach/vmalloc.h> #include <asm/pgtable-hwdef.h> /* diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index cc12a525a06..727b5c042e5 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -14,7 +14,7 @@ #include <linux/cpumask.h> #include <linux/thread_info.h> -#include <asm/arch/smp.h> +#include <mach/smp.h> #ifndef CONFIG_SMP # error "<asm/smp.h> included in non-SMP build" diff --git a/arch/arm/include/asm/timex.h b/arch/arm/include/asm/timex.h index e50e2926cd6..3be8de3adab 100644 --- a/arch/arm/include/asm/timex.h +++ b/arch/arm/include/asm/timex.h @@ -12,7 +12,7 @@ #ifndef _ASMARM_TIMEX_H #define _ASMARM_TIMEX_H -#include <asm/arch/timex.h> +#include <mach/timex.h> typedef unsigned long cycles_t; diff --git a/arch/arm/include/asm/vga.h b/arch/arm/include/asm/vga.h index 1e0b913c3d7..6a3cd2a2f67 100644 --- a/arch/arm/include/asm/vga.h +++ b/arch/arm/include/asm/vga.h @@ -1,7 +1,7 @@ #ifndef ASMARM_VGA_H #define ASMARM_VGA_H -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #define VGA_MAP_MEM(x,s) (PCIMEM_BASE + (x)) diff --git a/arch/arm/kernel/crunch-bits.S b/arch/arm/kernel/crunch-bits.S index a26886758c6..0ec9bb48fab 100644 --- a/arch/arm/kernel/crunch-bits.S +++ b/arch/arm/kernel/crunch-bits.S @@ -16,7 +16,7 @@ #include <asm/ptrace.h> #include <asm/thread_info.h> #include <asm/asm-offsets.h> -#include <asm/arch/ep93xx-regs.h> +#include <mach/ep93xx-regs.h> /* * We can't use hex constants here due to a bug in gas. diff --git a/arch/arm/kernel/crunch.c b/arch/arm/kernel/crunch.c index 627d79414c9..3b6a1c293ee 100644 --- a/arch/arm/kernel/crunch.c +++ b/arch/arm/kernel/crunch.c @@ -15,7 +15,7 @@ #include <linux/signal.h> #include <linux/sched.h> #include <linux/init.h> -#include <asm/arch/ep93xx-regs.h> +#include <mach/ep93xx-regs.h> #include <asm/thread_notify.h> #include <asm/io.h> diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index 5617566477b..9550ff0ddde 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -80,7 +80,7 @@ #endif /* CONFIG_CPU_V6 */ #else -#include <asm/arch/debug-macro.S> +#include <mach/debug-macro.S> #endif /* CONFIG_DEBUG_ICEDCC */ /* diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c index f5cfdabcb87..7a50575a8d4 100644 --- a/arch/arm/kernel/ecard.c +++ b/arch/arm/kernel/ecard.c @@ -46,7 +46,7 @@ #include <asm/dma.h> #include <asm/ecard.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/mach/irq.h> diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 7dca225752c..617e509d60d 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -18,7 +18,7 @@ #include <asm/memory.h> #include <asm/glue.h> #include <asm/vfpmacros.h> -#include <asm/arch/entry-macro.S> +#include <mach/entry-macro.S> #include <asm/thread_notify.h> #include "entry-header.S" diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 84694e88b42..060d7e2e9f6 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -10,7 +10,7 @@ #include <asm/unistd.h> #include <asm/ftrace.h> -#include <asm/arch/entry-macro.S> +#include <mach/entry-macro.S> #include "entry-header.S" diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index 5d78ffb8a9a..27329bd3203 100644 --- a/arch/arm/kernel/head-nommu.S +++ b/arch/arm/kernel/head-nommu.S @@ -15,7 +15,6 @@ #include <linux/init.h> #include <asm/assembler.h> -#include <asm/mach-types.h> #include <asm/ptrace.h> #include <asm/asm-offsets.h> #include <asm/thread_info.h> diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 11dcd52e51b..f88efb135b7 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -38,6 +38,7 @@ #include <linux/proc_fs.h> #include <asm/system.h> +#include <asm/mach/irq.h> #include <asm/mach/time.h> /* diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 89bfded70a1..3fd88233706 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -51,7 +51,7 @@ extern void setup_mm_for_reboot(char mode); static volatile int hlt_counter; -#include <asm/arch/system.h> +#include <mach/system.h> void disable_hlt(void) { diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 5a7c09564d1..e9842f6767f 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -100,7 +100,7 @@ int __cpuinit __cpu_up(unsigned int cpu) * a 1:1 mapping for the physical address of the kernel. */ pgd = pgd_alloc(&init_mm); - pmd = pmd_offset(pgd, PHYS_OFFSET); + pmd = pmd_offset(pgd + pgd_index(PHYS_OFFSET), PHYS_OFFSET); *pmd = __pmd((PHYS_OFFSET & PGDIR_MASK) | PMD_TYPE_SECT | PMD_SECT_AP_WRITE); @@ -139,7 +139,7 @@ int __cpuinit __cpu_up(unsigned int cpu) secondary_data.stack = NULL; secondary_data.pgdir = 0; - *pmd_offset(pgd, PHYS_OFFSET) = __pmd(0); + *pmd = __pmd(0); pgd_free(&init_mm, pgd); if (ret) { diff --git a/arch/arm/lib/ecard.S b/arch/arm/lib/ecard.S index c55aaa2a208..8678eb2b7a6 100644 --- a/arch/arm/lib/ecard.S +++ b/arch/arm/lib/ecard.S @@ -12,7 +12,7 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #define CPSR2SPSR(rt) \ mrs rt, cpsr; \ diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S index 4ef90418514..9aaf7c72065 100644 --- a/arch/arm/lib/io-readsw-armv3.S +++ b/arch/arm/lib/io-readsw-armv3.S @@ -9,7 +9,7 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> .Linsw_bad_alignment: adr r0, .Linsw_bad_align_msg diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S index 1607a29f49b..cd34503e424 100644 --- a/arch/arm/lib/io-writesw-armv3.S +++ b/arch/arm/lib/io-writesw-armv3.S @@ -9,7 +9,7 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> .Loutsw_bad_alignment: adr r0, .Loutsw_bad_align_msg diff --git a/arch/arm/mach-aaec2000/aaed2000.c b/arch/arm/mach-aaec2000/aaed2000.c index 83f57da3184..81a3ecc0d10 100644 --- a/arch/arm/mach-aaec2000/aaed2000.c +++ b/arch/arm/mach-aaec2000/aaed2000.c @@ -20,14 +20,14 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/aaed2000.h> +#include <mach/aaed2000.h> #include "core.h" diff --git a/arch/arm/mach-aaec2000/core.c b/arch/arm/mach-aaec2000/core.c index b016be2b0e3..dfb26bc23d1 100644 --- a/arch/arm/mach-aaec2000/core.c +++ b/arch/arm/mach-aaec2000/core.c @@ -20,7 +20,7 @@ #include <linux/timex.h> #include <linux/signal.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> diff --git a/arch/arm/mach-aaec2000/include/mach/aaec2000.h b/arch/arm/mach-aaec2000/include/mach/aaec2000.h new file mode 100644 index 00000000000..bc729c42f84 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/aaec2000.h @@ -0,0 +1,207 @@ +/* + * arch/arm/mach-aaec2000/include/mach/aaec2000.h + * + * AAEC-2000 registers definition + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_AAEC2000_H +#define __ASM_ARCH_AAEC2000_H + +#ifndef __ASM_ARCH_HARDWARE_H +#error You must include hardware.h not this file +#endif /* __ASM_ARCH_HARDWARE_H */ + +/* Chip selects */ +#define AAEC_CS0 0x00000000 +#define AAEC_CS1 0x10000000 +#define AAEC_CS2 0x20000000 +#define AAEC_CS3 0x30000000 + +/* Flash */ +#define AAEC_FLASH_BASE AAEC_CS0 +#define AAEC_FLASH_SIZE SZ_64M + +/* Interrupt controller */ +#define IRQ_BASE __REG(0x80000500) +#define IRQ_INTSR __REG(0x80000500) /* Int Status Register */ +#define IRQ_INTRSR __REG(0x80000504) /* Int Raw (unmasked) Status */ +#define IRQ_INTENS __REG(0x80000508) /* Int Enable Set */ +#define IRQ_INTENC __REG(0x8000050c) /* Int Enable Clear */ + +/* UART 1 */ +#define UART1_BASE __REG(0x80000600) +#define UART1_DR __REG(0x80000600) /* Data/FIFO Register */ +#define UART1_LCR __REG(0x80000604) /* Link Control Register */ +#define UART1_BRCR __REG(0x80000608) /* Baud Rate Control Register */ +#define UART1_CR __REG(0x8000060c) /* Control Register */ +#define UART1_SR __REG(0x80000610) /* Status Register */ +#define UART1_INT __REG(0x80000614) /* Interrupt Status Register */ +#define UART1_INTM __REG(0x80000618) /* Interrupt Mask Register */ +#define UART1_INTRES __REG(0x8000061c) /* Int Result (masked status) Register */ + +/* UART 2 */ +#define UART2_BASE __REG(0x80000700) +#define UART2_DR __REG(0x80000700) /* Data/FIFO Register */ +#define UART2_LCR __REG(0x80000704) /* Link Control Register */ +#define UART2_BRCR __REG(0x80000708) /* Baud Rate Control Register */ +#define UART2_CR __REG(0x8000070c) /* Control Register */ +#define UART2_SR __REG(0x80000710) /* Status Register */ +#define UART2_INT __REG(0x80000714) /* Interrupt Status Register */ +#define UART2_INTM __REG(0x80000718) /* Interrupt Mask Register */ +#define UART2_INTRES __REG(0x8000071c) /* Int Result (masked status) Register */ + +/* UART 3 */ +#define UART3_BASE __REG(0x80000800) +#define UART3_DR __REG(0x80000800) /* Data/FIFO Register */ +#define UART3_LCR __REG(0x80000804) /* Link Control Register */ +#define UART3_BRCR __REG(0x80000808) /* Baud Rate Control Register */ +#define UART3_CR __REG(0x8000080c) /* Control Register */ +#define UART3_SR __REG(0x80000810) /* Status Register */ +#define UART3_INT __REG(0x80000814) /* Interrupt Status Register */ +#define UART3_INTM __REG(0x80000818) /* Interrupt Mask Register */ +#define UART3_INTRES __REG(0x8000081c) /* Int Result (masked status) Register */ + +/* These are used in some places */ +#define _UART1_BASE __PREG(UART1_BASE) +#define _UART2_BASE __PREG(UART2_BASE) +#define _UART3_BASE __PREG(UART3_BASE) + +/* UART Registers Offsets */ +#define UART_DR 0x00 +#define UART_LCR 0x04 +#define UART_BRCR 0x08 +#define UART_CR 0x0c +#define UART_SR 0x10 +#define UART_INT 0x14 +#define UART_INTM 0x18 +#define UART_INTRES 0x1c + +/* UART_LCR Bitmask */ +#define UART_LCR_BRK (1 << 0) /* Send Break */ +#define UART_LCR_PEN (1 << 1) /* Parity Enable */ +#define UART_LCR_EP (1 << 2) /* Even/Odd Parity */ +#define UART_LCR_S2 (1 << 3) /* One/Two Stop bits */ +#define UART_LCR_FIFO (1 << 4) /* FIFO Enable */ +#define UART_LCR_WL5 (0 << 5) /* Word Length - 5 bits */ +#define UART_LCR_WL6 (1 << 5) /* Word Length - 6 bits */ +#define UART_LCR_WL7 (1 << 6) /* Word Length - 7 bits */ +#define UART_LCR_WL8 (1 << 7) /* Word Length - 8 bits */ + +/* UART_CR Bitmask */ +#define UART_CR_EN (1 << 0) /* UART Enable */ +#define UART_CR_SIR (1 << 1) /* IrDA SIR Enable */ +#define UART_CR_SIRLP (1 << 2) /* Low Power IrDA Enable */ +#define UART_CR_RXP (1 << 3) /* Receive Pin Polarity */ +#define UART_CR_TXP (1 << 4) /* Transmit Pin Polarity */ +#define UART_CR_MXP (1 << 5) /* Modem Pin Polarity */ +#define UART_CR_LOOP (1 << 6) /* Loopback Mode */ + +/* UART_SR Bitmask */ +#define UART_SR_CTS (1 << 0) /* Clear To Send Status */ +#define UART_SR_DSR (1 << 1) /* Data Set Ready Status */ +#define UART_SR_DCD (1 << 2) /* Data Carrier Detect Status */ +#define UART_SR_TxBSY (1 << 3) /* Transmitter Busy Status */ +#define UART_SR_RxFE (1 << 4) /* Receive FIFO Empty Status */ +#define UART_SR_TxFF (1 << 5) /* Transmit FIFO Full Status */ +#define UART_SR_RxFF (1 << 6) /* Receive FIFO Full Status */ +#define UART_SR_TxFE (1 << 7) /* Transmit FIFO Empty Status */ + +/* UART_INT Bitmask */ +#define UART_INT_RIS (1 << 0) /* Rx Interrupt */ +#define UART_INT_TIS (1 << 1) /* Tx Interrupt */ +#define UART_INT_MIS (1 << 2) /* Modem Interrupt */ +#define UART_INT_RTIS (1 << 3) /* Receive Timeout Interrupt */ + +/* Timer 1 */ +#define TIMER1_BASE __REG(0x80000c00) +#define TIMER1_LOAD __REG(0x80000c00) /* Timer 1 Load Register */ +#define TIMER1_VAL __REG(0x80000c04) /* Timer 1 Value Register */ +#define TIMER1_CTRL __REG(0x80000c08) /* Timer 1 Control Register */ +#define TIMER1_CLEAR __REG(0x80000c0c) /* Timer 1 Clear Register */ + +/* Timer 2 */ +#define TIMER2_BASE __REG(0x80000d00) +#define TIMER2_LOAD __REG(0x80000d00) /* Timer 2 Load Register */ +#define TIMER2_VAL __REG(0x80000d04) /* Timer 2 Value Register */ +#define TIMER2_CTRL __REG(0x80000d08) /* Timer 2 Control Register */ +#define TIMER2_CLEAR __REG(0x80000d0c) /* Timer 2 Clear Register */ + +/* Timer 3 */ +#define TIMER3_BASE __REG(0x80000e00) +#define TIMER3_LOAD __REG(0x80000e00) /* Timer 3 Load Register */ +#define TIMER3_VAL __REG(0x80000e04) /* Timer 3 Value Register */ +#define TIMER3_CTRL __REG(0x80000e08) /* Timer 3 Control Register */ +#define TIMER3_CLEAR __REG(0x80000e0c) /* Timer 3 Clear Register */ + +/* Timer Control register bits */ +#define TIMER_CTRL_ENABLE (1 << 7) /* Enable (Start Timer) */ +#define TIMER_CTRL_PERIODIC (1 << 6) /* Periodic Running Mode */ +#define TIMER_CTRL_FREE_RUNNING (0 << 6) /* Normal Running Mode */ +#define TIMER_CTRL_CLKSEL_508K (1 << 3) /* 508KHz Clock select (Timer 1, 2) */ +#define TIMER_CTRL_CLKSEL_2K (0 << 3) /* 2KHz Clock Select (Timer 1, 2) */ + +/* Power and State Control */ +#define POWER_BASE __REG(0x80000400) +#define POWER_PWRSR __REG(0x80000400) /* Power Status Register */ +#define POWER_PWRCNT __REG(0x80000404) /* Power/Clock control */ +#define POWER_HALT __REG(0x80000408) /* Power Idle Mode */ +#define POWER_STDBY __REG(0x8000040c) /* Power Standby Mode */ +#define POWER_BLEOI __REG(0x80000410) /* Battery Low End of Interrupt */ +#define POWER_MCEOI __REG(0x80000414) /* Media Changed EoI */ +#define POWER_TEOI __REG(0x80000418) /* Tick EoI */ +#define POWER_STFCLR __REG(0x8000041c) /* NbFlg, RSTFlg, PFFlg, CLDFlg Clear */ +#define POWER_CLKSET __REG(0x80000420) /* Clock Speed Control */ + +/* GPIO Registers */ +#define AAEC_GPIO_PHYS 0x80000e00 + +#define AAEC_GPIO_PADR __REG(AAEC_GPIO_PHYS + 0x00) +#define AAEC_GPIO_PBDR __REG(AAEC_GPIO_PHYS + 0x04) +#define AAEC_GPIO_PCDR __REG(AAEC_GPIO_PHYS + 0x08) +#define AAEC_GPIO_PDDR __REG(AAEC_GPIO_PHYS + 0x0c) +#define AAEC_GPIO_PADDR __REG(AAEC_GPIO_PHYS + 0x10) +#define AAEC_GPIO_PBDDR __REG(AAEC_GPIO_PHYS + 0x14) +#define AAEC_GPIO_PCDDR __REG(AAEC_GPIO_PHYS + 0x18) +#define AAEC_GPIO_PDDDR __REG(AAEC_GPIO_PHYS + 0x1c) +#define AAEC_GPIO_PEDR __REG(AAEC_GPIO_PHYS + 0x20) +#define AAEC_GPIO_PEDDR __REG(AAEC_GPIO_PHYS + 0x24) +#define AAEC_GPIO_KSCAN __REG(AAEC_GPIO_PHYS + 0x28) +#define AAEC_GPIO_PINMUX __REG(AAEC_GPIO_PHYS + 0x2c) +#define AAEC_GPIO_PFDR __REG(AAEC_GPIO_PHYS + 0x30) +#define AAEC_GPIO_PFDDR __REG(AAEC_GPIO_PHYS + 0x34) +#define AAEC_GPIO_PGDR __REG(AAEC_GPIO_PHYS + 0x38) +#define AAEC_GPIO_PGDDR __REG(AAEC_GPIO_PHYS + 0x3c) +#define AAEC_GPIO_PHDR __REG(AAEC_GPIO_PHYS + 0x40) +#define AAEC_GPIO_PHDDR __REG(AAEC_GPIO_PHYS + 0x44) +#define AAEC_GPIO_RAZ __REG(AAEC_GPIO_PHYS + 0x48) +#define AAEC_GPIO_INTTYPE1 __REG(AAEC_GPIO_PHYS + 0x4c) +#define AAEC_GPIO_INTTYPE2 __REG(AAEC_GPIO_PHYS + 0x50) +#define AAEC_GPIO_FEOI __REG(AAEC_GPIO_PHYS + 0x54) +#define AAEC_GPIO_INTEN __REG(AAEC_GPIO_PHYS + 0x58) +#define AAEC_GPIO_INTSTATUS __REG(AAEC_GPIO_PHYS + 0x5c) +#define AAEC_GPIO_RAWINTSTATUS __REG(AAEC_GPIO_PHYS + 0x60) +#define AAEC_GPIO_DB __REG(AAEC_GPIO_PHYS + 0x64) +#define AAEC_GPIO_PAPINDR __REG(AAEC_GPIO_PHYS + 0x68) +#define AAEC_GPIO_PBPINDR __REG(AAEC_GPIO_PHYS + 0x6c) +#define AAEC_GPIO_PCPINDR __REG(AAEC_GPIO_PHYS + 0x70) +#define AAEC_GPIO_PDPINDR __REG(AAEC_GPIO_PHYS + 0x74) +#define AAEC_GPIO_PEPINDR __REG(AAEC_GPIO_PHYS + 0x78) +#define AAEC_GPIO_PFPINDR __REG(AAEC_GPIO_PHYS + 0x7c) +#define AAEC_GPIO_PGPINDR __REG(AAEC_GPIO_PHYS + 0x80) +#define AAEC_GPIO_PHPINDR __REG(AAEC_GPIO_PHYS + 0x84) + +#define AAEC_GPIO_PINMUX_PE0CON (1 << 0) +#define AAEC_GPIO_PINMUX_PD0CON (1 << 1) +#define AAEC_GPIO_PINMUX_CODECON (1 << 2) +#define AAEC_GPIO_PINMUX_UART3CON (1 << 3) + +/* LCD Controller */ +#define AAEC_CLCD_PHYS 0x80003000 + +#endif /* __ARM_ARCH_AAEC2000_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/aaed2000.h b/arch/arm/mach-aaec2000/include/mach/aaed2000.h new file mode 100644 index 00000000000..f821295ca71 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/aaed2000.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-aaec2000/include/mach/aaed2000.h + * + * AAED-2000 specific bits definition + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_AAED2000_H +#define __ASM_ARCH_AAED2000_H + +/* External GPIOs. */ + +#define EXT_GPIO_PBASE AAEC_CS3 +#define EXT_GPIO_VBASE 0xf8100000 +#define EXT_GPIO_LENGTH 0x00001000 + +#define __ext_gpio_p2v(x) ((x) - EXT_GPIO_PBASE + EXT_GPIO_VBASE) +#define __ext_gpio_v2p(x) ((x) + EXT_GPIO_PBASE - EXT_GPIO_VBASE) + +#define __EXT_GPIO_REG(x) (*((volatile u32 *)__ext_gpio_p2v(x))) +#define __EXT_GPIO_PREG(x) (__ext_gpio_v2p((u32)&(x))) + +#define AAED_EXT_GPIO __EXT_GPIO_REG(EXT_GPIO_PBASE) + +#define AAED_EGPIO_KBD_SCAN 0x00003fff /* Keyboard scan data */ +#define AAED_EGPIO_PWR_INT 0x00008fff /* Smart battery charger interrupt */ +#define AAED_EGPIO_SWITCHED 0x000f0000 /* DIP Switches */ +#define AAED_EGPIO_USB_VBUS 0x00400000 /* USB Vbus sense */ +#define AAED_EGPIO_LCD_PWR_EN 0x02000000 /* LCD and backlight PWR enable */ +#define AAED_EGPIO_nLED0 0x20000000 /* LED 0 */ +#define AAED_EGPIO_nLED1 0x20000000 /* LED 1 */ +#define AAED_EGPIO_nLED2 0x20000000 /* LED 2 */ + + +#endif /* __ARM_ARCH_AAED2000_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/debug-macro.S b/arch/arm/mach-aaec2000/include/mach/debug-macro.S new file mode 100644 index 00000000000..0b6351d7c38 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/debug-macro.S @@ -0,0 +1,37 @@ +/* arch/arm/mach-aaec2000/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "hardware.h" + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x80000000 @ physical + movne \rx, #io_p2v(0x80000000) @ virtual + orr \rx, \rx, #0x00000800 + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0] + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #0x10] + tst \rd, #(1 << 7) + beq 1002b + .endm + + .macro waituart,rd,rx +#if 0 +1001: ldr \rd, [\rx, #0x10] + tst \rd, #(1 << 5) + beq 1001b +#endif + .endm diff --git a/arch/arm/mach-aaec2000/include/mach/dma.h b/arch/arm/mach-aaec2000/include/mach/dma.h new file mode 100644 index 00000000000..2da846c72fe --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/dma.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-aaec2000/include/mach/dma.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ diff --git a/arch/arm/mach-aaec2000/include/mach/entry-macro.S b/arch/arm/mach-aaec2000/include/mach/entry-macro.S new file mode 100644 index 00000000000..c8fb3446900 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/entry-macro.S @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-aaec2000/include/mach/entry-macro.S + * + * Low-level IRQ helper for aaec-2000 based platforms + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#include <mach/irqs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mov r4, #0xf8000000 + add r4, r4, #0x00000500 + mov \base, r4 + ldr \irqstat, [\base, #0] + cmp \irqstat, #0 + bne 1001f + ldr \irqnr, =NR_IRQS+1 + b 1003f +1001: mov \irqnr, #0 +1002: ands \tmp, \irqstat, #1 + mov \irqstat, \irqstat, LSR #1 + add \irqnr, \irqnr, #1 + beq 1002b + sub \irqnr, \irqnr, #1 +1003: + .endm diff --git a/arch/arm/mach-aaec2000/include/mach/hardware.h b/arch/arm/mach-aaec2000/include/mach/hardware.h new file mode 100644 index 00000000000..965a6f6672d --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/hardware.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-aaec2000/include/mach/hardware.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <mach/aaec2000.h> + +/* The kernel is loaded at physical address 0xf8000000. + * We map the IO space a bit after + */ +#define PIO_APB_BASE 0x80000000 +#define VIO_APB_BASE 0xf8000000 +#define IO_APB_LENGTH 0x2000 +#define PIO_AHB_BASE 0x80002000 +#define VIO_AHB_BASE 0xf8002000 +#define IO_AHB_LENGTH 0x2000 + +#define VIO_BASE VIO_APB_BASE +#define PIO_BASE PIO_APB_BASE + +#define io_p2v(x) ( (x) - PIO_BASE + VIO_BASE ) +#define io_v2p(x) ( (x) + PIO_BASE - VIO_BASE ) + +#ifndef __ASSEMBLY__ + +#include <asm/types.h> + +/* FIXME: Is it needed to optimize this a la pxa ?? */ +#define __REG(x) (*((volatile u32 *)io_p2v(x))) +#define __PREG(x) (io_v2p((u32)&(x))) + +#else /* __ASSEMBLY__ */ + +#define __REG(x) io_p2v(x) +#define __PREG(x) io_v2p(x) + +#endif + +#include "aaec2000.h" + +#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/io.h b/arch/arm/mach-aaec2000/include/mach/io.h new file mode 100644 index 00000000000..c87c24de111 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/io.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-aaec2000/include/mach/io.h + * + * Copied from asm/arch/sa1100/io.h + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-aaec2000/include/mach/irqs.h b/arch/arm/mach-aaec2000/include/mach/irqs.h new file mode 100644 index 00000000000..bf45c6d2f29 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/irqs.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-aaec2000/include/mach/irqs.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + + +#define INT_GPIOF0_FIQ 0 /* External GPIO Port F O Fast Interrupt Input */ +#define INT_BL_FIQ 1 /* Battery Low Fast Interrupt */ +#define INT_WE_FIQ 2 /* Watchdog Expired Fast Interrupt */ +#define INT_MV_FIQ 3 /* Media Changed Interrupt */ +#define INT_SC 4 /* Sound Codec Interrupt */ +#define INT_GPIO1 5 /* GPIO Port F Configurable Int 1 */ +#define INT_GPIO2 6 /* GPIO Port F Configurable Int 2 */ +#define INT_GPIO3 7 /* GPIO Port F Configurable Int 3 */ +#define INT_TMR1_OFL 8 /* Timer 1 Overflow Interrupt */ +#define INT_TMR2_OFL 9 /* Timer 2 Overflow Interrupt */ +#define INT_RTC_CM 10 /* RTC Compare Match Interrupt */ +#define INT_TICK 11 /* 64Hz Tick Interrupt */ +#define INT_UART1 12 /* UART1 Interrupt */ +#define INT_UART2 13 /* UART2 & Modem State Changed Interrupt */ +#define INT_LCD 14 /* LCD Interrupt */ +#define INT_SSI 15 /* SSI End of Transfer Interrupt */ +#define INT_UART3 16 /* UART3 Interrupt */ +#define INT_SCI 17 /* SCI Interrupt */ +#define INT_AAC 18 /* Advanced Audio Codec Interrupt */ +#define INT_MMC 19 /* MMC Interrupt */ +#define INT_USB 20 /* USB Interrupt */ +#define INT_DMA 21 /* DMA Interrupt */ +#define INT_TMR3_UOFL 22 /* Timer 3 Underflow Interrupt */ +#define INT_GPIO4 23 /* GPIO Port F Configurable Int 4 */ +#define INT_GPIO5 24 /* GPIO Port F Configurable Int 4 */ +#define INT_GPIO6 25 /* GPIO Port F Configurable Int 4 */ +#define INT_GPIO7 26 /* GPIO Port F Configurable Int 4 */ +#define INT_BMI 27 /* BMI Interrupt */ + +#define NR_IRQS (INT_BMI + 1) + +#endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/memory.h b/arch/arm/mach-aaec2000/include/mach/memory.h new file mode 100644 index 00000000000..56ae900a482 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/memory.h @@ -0,0 +1,30 @@ +/* + * arch/arm/mach-aaec2000/include/mach/memory.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + + +#define PHYS_OFFSET UL(0xf0000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * The nodes are the followings: + * + * node 0: 0xf000.0000 - 0xf3ff.ffff + * node 1: 0xf400.0000 - 0xf7ff.ffff + * node 2: 0xf800.0000 - 0xfbff.ffff + * node 3: 0xfc00.0000 - 0xffff.ffff + */ +#define NODE_MEM_SIZE_BITS 26 + +#endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/system.h b/arch/arm/mach-aaec2000/include/mach/system.h new file mode 100644 index 00000000000..8f4115d734c --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/system.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-aaed2000/include/mach/system.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + cpu_reset(0); +} + +#endif /* __ASM_ARCH_SYSTEM_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/timex.h b/arch/arm/mach-aaec2000/include/mach/timex.h new file mode 100644 index 00000000000..6c8edf4a882 --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/timex.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-aaec2000/include/mach/timex.h + * + * AAEC-2000 Architecture timex specification + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +#define CLOCK_TICK_RATE 508000 + +#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/uncompress.h b/arch/arm/mach-aaec2000/include/mach/uncompress.h new file mode 100644 index 00000000000..381ecad1a1b --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/uncompress.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-aaec2000/include/mach/uncompress.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include "hardware.h" + +#define UART(x) (*(volatile unsigned long *)(serial_port + (x))) + +static void putc(int c) +{ + unsigned long serial_port; + do { + serial_port = _UART3_BASE; + if (UART(UART_CR) & UART_CR_EN) break; + serial_port = _UART1_BASE; + if (UART(UART_CR) & UART_CR_EN) break; + serial_port = _UART2_BASE; + if (UART(UART_CR) & UART_CR_EN) break; + return; + } while (0); + + /* wait for space in the UART's transmitter */ + while ((UART(UART_SR) & UART_SR_TxFF)) + barrier(); + + /* send the character out. */ + UART(UART_DR) = c; +} + +static inline void flush(void) +{ +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() + +#endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-aaec2000/include/mach/vmalloc.h b/arch/arm/mach-aaec2000/include/mach/vmalloc.h new file mode 100644 index 00000000000..551f68f666b --- /dev/null +++ b/arch/arm/mach-aaec2000/include/mach/vmalloc.h @@ -0,0 +1,16 @@ +/* + * arch/arm/mach-aaec2000/include/mach/vmalloc.h + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) + +#endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c index 933fa8f55cb..638948c1677 100644 --- a/arch/arm/mach-at91/at91cap9.c +++ b/arch/arm/mach-at91/at91cap9.c @@ -17,10 +17,10 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/at91cap9.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/at91cap9.h> +#include <mach/at91_pmc.h> +#include <mach/at91_rstc.h> +#include <mach/at91_shdwc.h> #include "generic.h" #include "clock.h" diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c index 25765f1afca..abb4aac8fa9 100644 --- a/arch/arm/mach-at91/at91cap9_devices.c +++ b/arch/arm/mach-at91/at91cap9_devices.c @@ -20,11 +20,11 @@ #include <video/atmel_lcdc.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91cap9.h> -#include <asm/arch/at91cap9_matrix.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91cap9.h> +#include <mach/at91cap9_matrix.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index d688c1dbd92..28594fcc88e 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -14,9 +14,9 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/at91rm9200.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_st.h> +#include <mach/at91rm9200.h> +#include <mach/at91_pmc.h> +#include <mach/at91_st.h> #include "generic.h" #include "clock.h" diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index d2c5c84bf6b..9338825cfcd 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -17,10 +17,10 @@ #include <linux/platform_device.h> #include <linux/i2c-gpio.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91rm9200.h> -#include <asm/arch/at91rm9200_mc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91rm9200.h> +#include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index 50392ff7151..a72e798a2a4 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -26,7 +26,7 @@ #include <asm/mach/time.h> -#include <asm/arch/at91_st.h> +#include <mach/at91_st.h> static unsigned long last_crtr; static u32 irqmask; diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 380f12a1220..accb69ec478 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -15,11 +15,11 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/cpu.h> -#include <asm/arch/at91sam9260.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/cpu.h> +#include <mach/at91sam9260.h> +#include <mach/at91_pmc.h> +#include <mach/at91_rstc.h> +#include <mach/at91_shdwc.h> #include "generic.h" #include "clock.h" diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index f5fec0a9cf4..7774d17dde7 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -16,12 +16,12 @@ #include <linux/platform_device.h> #include <linux/i2c-gpio.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/cpu.h> -#include <asm/arch/at91sam9260.h> -#include <asm/arch/at91sam9260_matrix.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/cpu.h> +#include <mach/at91sam9260.h> +#include <mach/at91sam9260_matrix.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 35bf6fd5251..7b51a59ae8b 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -15,10 +15,10 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/at91sam9261.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/at91sam9261.h> +#include <mach/at91_pmc.h> +#include <mach/at91_rstc.h> +#include <mach/at91_shdwc.h> #include "generic.h" #include "clock.h" diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index b80860e3138..6b89172310c 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -20,11 +20,11 @@ #include <linux/fb.h> #include <video/atmel_lcdc.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91sam9261.h> -#include <asm/arch/at91sam9261_matrix.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9261.h> +#include <mach/at91sam9261_matrix.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 052074a9f2d..80bfab5680e 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -15,10 +15,10 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/at91sam9263.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/at91sam9263.h> +#include <mach/at91_pmc.h> +#include <mach/at91_rstc.h> +#include <mach/at91_shdwc.h> #include "generic.h" #include "clock.h" diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 42108d02f59..c93992f55dc 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -19,11 +19,11 @@ #include <linux/fb.h> #include <video/atmel_lcdc.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91sam9263.h> -#include <asm/arch/at91sam9263_matrix.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9263.h> +#include <mach/at91sam9263_matrix.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index 5cecbd7de6a..122fd77ed58 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -17,7 +17,7 @@ #include <asm/mach/time.h> -#include <asm/arch/at91_pit.h> +#include <mach/at91_pit.h> #define PIT_CPIV(x) ((x) & AT91_PIT_CPIV) diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 902c79893ec..556bddf35b4 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -14,11 +14,11 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/cpu.h> -#include <asm/arch/at91sam9rl.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/cpu.h> +#include <mach/at91sam9rl.h> +#include <mach/at91_pmc.h> +#include <mach/at91_rstc.h> +#include <mach/at91_shdwc.h> #include "generic.h" #include "clock.h" diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 9c61576f1c8..620886341fb 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -16,11 +16,11 @@ #include <linux/fb.h> #include <video/atmel_lcdc.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91sam9rl.h> -#include <asm/arch/at91sam9rl_matrix.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9rl.h> +#include <mach/at91sam9rl_matrix.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c index f44647738ee..ad3ec85b279 100644 --- a/arch/arm/mach-at91/at91x40.c +++ b/arch/arm/mach-at91/at91x40.c @@ -14,9 +14,9 @@ #include <linux/init.h> #include <linux/irq.h> #include <asm/mach/arch.h> -#include <asm/arch/at91x40.h> -#include <asm/arch/at91_st.h> -#include <asm/arch/timex.h> +#include <mach/at91x40.h> +#include <mach/at91_st.h> +#include <mach/timex.h> #include "generic.h" /* diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c index eddc882f1b4..869b5e28d19 100644 --- a/arch/arm/mach-at91/at91x40_time.c +++ b/arch/arm/mach-at91/at91x40_time.c @@ -23,10 +23,10 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/time.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach/time.h> -#include <asm/arch/at91_tc.h> +#include <mach/at91_tc.h> /* * 3 counter/timer units present. diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c index 2d3d4b6f7b0..9b27d167bff 100644 --- a/arch/arm/mach-at91/board-1arm.c +++ b/arch/arm/mach-at91/board-1arm.c @@ -24,7 +24,7 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -33,8 +33,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c index af2c33aff1a..cdddca54b93 100644 --- a/arch/arm/mach-at91/board-cam60.c +++ b/arch/arm/mach-at91/board-cam60.c @@ -28,7 +28,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -37,8 +37,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c index 1f4725972ed..196199552eb 100644 --- a/arch/arm/mach-at91/board-cap9adk.c +++ b/arch/arm/mach-at91/board-cap9adk.c @@ -33,7 +33,7 @@ #include <video/atmel_lcdc.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -42,10 +42,10 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91cap9_matrix.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91cap9_matrix.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c index 9854fc3dd1f..afa1ff0e957 100644 --- a/arch/arm/mach-at91/board-carmeva.c +++ b/arch/arm/mach-at91/board-carmeva.c @@ -25,7 +25,7 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -34,8 +34,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index 81f1ebb4e96..cb7c9a8fa48 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -28,7 +28,7 @@ #include <linux/input.h> #include <linux/gpio_keys.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -37,8 +37,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c index bb1a5474dda..8db8bd8babd 100644 --- a/arch/arm/mach-at91/board-csb637.c +++ b/arch/arm/mach-at91/board-csb637.c @@ -25,7 +25,7 @@ #include <linux/platform_device.h> #include <linux/mtd/physmap.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -34,8 +34,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index 02a70b2f355..43e1aa7ecef 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -29,7 +29,7 @@ #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -38,9 +38,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91rm9200_mc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c index 0c1e3858e7d..1f9d3cb64c5 100644 --- a/arch/arm/mach-at91/board-eb01.c +++ b/arch/arm/mach-at91/board-eb01.c @@ -24,10 +24,10 @@ #include <linux/platform_device.h> #include <linux/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/board.h> +#include <mach/board.h> #include "generic.h" static void __init at91eb01_map_io(void) diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c index 3fe054e0056..528656761ff 100644 --- a/arch/arm/mach-at91/board-eb9200.c +++ b/arch/arm/mach-at91/board-eb9200.c @@ -25,7 +25,7 @@ #include <linux/module.h> #include <linux/device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -34,8 +34,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c index e77fad44383..bfeee8a2af2 100644 --- a/arch/arm/mach-at91/board-ecbat91.c +++ b/arch/arm/mach-at91/board-ecbat91.c @@ -27,7 +27,7 @@ #include <linux/spi/spi.h> #include <linux/spi/flash.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -36,8 +36,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c index 74aa4325eab..60626e7a349 100644 --- a/arch/arm/mach-at91/board-ek.c +++ b/arch/arm/mach-at91/board-ek.c @@ -29,7 +29,7 @@ #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -38,9 +38,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91rm9200_mc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index cf1b7b2f76f..a87956c0a74 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -24,7 +24,7 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -33,8 +33,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 082ed59365a..fe9b9913fa3 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -25,7 +25,7 @@ #include <linux/module.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -34,10 +34,10 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> -#include <asm/arch/at91rm9200_mc.h> +#include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index 6acb55c09ae..dbc912d633c 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -27,7 +27,7 @@ #include <linux/spi/spi.h> #include <linux/mtd/physmap.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -36,9 +36,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91rm9200_mc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c index 33b1ccdb516..4c28413426c 100644 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ b/arch/arm/mach-at91/board-qil-a9260.c @@ -30,7 +30,7 @@ #include <linux/input.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -39,9 +39,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91_shdwc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c index 3cd5f8d0e2e..e4910cb26c1 100644 --- a/arch/arm/mach-at91/board-sam9-l9260.c +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -27,7 +27,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -36,8 +36,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c index daf93a58806..cb20e70b3b0 100644 --- a/arch/arm/mach-at91/board-sam9260ek.c +++ b/arch/arm/mach-at91/board-sam9260ek.c @@ -28,7 +28,7 @@ #include <linux/spi/at73c213.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -37,8 +37,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 12bf527f93b..1a9963b811c 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -35,7 +35,7 @@ #include <video/atmel_lcdc.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -44,9 +44,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 63121197f8c..b1d11960a73 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -32,7 +32,7 @@ #include <video/atmel_lcdc.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -41,9 +41,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index e0c07952cc3..d4eba5c0ce0 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -26,7 +26,7 @@ #include <linux/spi/at73c213.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -35,8 +35,8 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c index 66e77bb2e07..c6dce49c388 100644 --- a/arch/arm/mach-at91/board-sam9rlek.c +++ b/arch/arm/mach-at91/board-sam9rlek.c @@ -18,7 +18,7 @@ #include <video/atmel_lcdc.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -27,9 +27,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91sam9_smc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91sam9_smc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c index 2f4ecac150d..f9d0b65da40 100644 --- a/arch/arm/mach-at91/board-usb-a9260.c +++ b/arch/arm/mach-at91/board-usb-a9260.c @@ -30,7 +30,7 @@ #include <linux/input.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -39,9 +39,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91_shdwc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c index 0e9649d3eda..673e5c27214 100644 --- a/arch/arm/mach-at91/board-usb-a9263.c +++ b/arch/arm/mach-at91/board-usb-a9263.c @@ -29,7 +29,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -38,9 +38,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91_shdwc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index bbbfd06f5e0..36b380aad00 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -33,7 +33,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> @@ -42,9 +42,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> -#include <asm/arch/at91rm9200_mc.h> +#include <mach/board.h> +#include <mach/gpio.h> +#include <mach/at91rm9200_mc.h> #include "generic.h" diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 464bdbbf74d..f5c2847161f 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -24,11 +24,10 @@ #include <linux/clk.h> #include <asm/io.h> -#include <asm/mach-types.h> -#include <asm/hardware.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/cpu.h> +#include <mach/hardware.h> +#include <mach/at91_pmc.h> +#include <mach/cpu.h> #include "clock.h" diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index ee4964abcaf..8392d5b517f 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -20,9 +20,9 @@ #include <linux/module.h> #include <asm/io.h> -#include <asm/hardware.h> -#include <asm/arch/at91_pio.h> -#include <asm/arch/gpio.h> +#include <mach/hardware.h> +#include <mach/at91_pio.h> +#include <mach/gpio.h> #include "generic.h" diff --git a/arch/arm/mach-at91/include/mach/at91_adc.h b/arch/arm/mach-at91/include/mach/at91_adc.h new file mode 100644 index 00000000000..8e7ed5c9081 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_adc.h @@ -0,0 +1,61 @@ +/* + * arch/arm/mach-at91/include/mach/at91_adc.h + * + * Copyright (C) SAN People + * + * Analog-to-Digital Converter (ADC) registers. + * Based on AT91SAM9260 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_ADC_H +#define AT91_ADC_H + +#define AT91_ADC_CR 0x00 /* Control Register */ +#define AT91_ADC_SWRST (1 << 0) /* Software Reset */ +#define AT91_ADC_START (1 << 1) /* Start Conversion */ + +#define AT91_ADC_MR 0x04 /* Mode Register */ +#define AT91_ADC_TRGEN (1 << 0) /* Trigger Enable */ +#define AT91_ADC_TRGSEL (7 << 1) /* Trigger Selection */ +#define AT91_ADC_TRGSEL_TC0 (0 << 1) +#define AT91_ADC_TRGSEL_TC1 (1 << 1) +#define AT91_ADC_TRGSEL_TC2 (2 << 1) +#define AT91_ADC_TRGSEL_EXTERNAL (6 << 1) +#define AT91_ADC_LOWRES (1 << 4) /* Low Resolution */ +#define AT91_ADC_SLEEP (1 << 5) /* Sleep Mode */ +#define AT91_ADC_PRESCAL (0x3f << 8) /* Prescalar Rate Selection */ +#define AT91_ADC_PRESCAL_(x) ((x) << 8) +#define AT91_ADC_STARTUP (0x1f << 16) /* Startup Up Time */ +#define AT91_ADC_STARTUP_(x) ((x) << 16) +#define AT91_ADC_SHTIM (0xf << 24) /* Sample & Hold Time */ +#define AT91_ADC_SHTIM_(x) ((x) << 24) + +#define AT91_ADC_CHER 0x10 /* Channel Enable Register */ +#define AT91_ADC_CHDR 0x14 /* Channel Disable Register */ +#define AT91_ADC_CHSR 0x18 /* Channel Status Register */ +#define AT91_ADC_CH(n) (1 << (n)) /* Channel Number */ + +#define AT91_ADC_SR 0x1C /* Status Register */ +#define AT91_ADC_EOC(n) (1 << (n)) /* End of Conversion on Channel N */ +#define AT91_ADC_OVRE(n) (1 << ((n) + 8))/* Overrun Error on Channel N */ +#define AT91_ADC_DRDY (1 << 16) /* Data Ready */ +#define AT91_ADC_GOVRE (1 << 17) /* General Overrun Error */ +#define AT91_ADC_ENDRX (1 << 18) /* End of RX Buffer */ +#define AT91_ADC_RXFUFF (1 << 19) /* RX Buffer Full */ + +#define AT91_ADC_LCDR 0x20 /* Last Converted Data Register */ +#define AT91_ADC_LDATA (0x3ff) + +#define AT91_ADC_IER 0x24 /* Interrupt Enable Register */ +#define AT91_ADC_IDR 0x28 /* Interrupt Disable Register */ +#define AT91_ADC_IMR 0x2C /* Interrupt Mask Register */ + +#define AT91_ADC_CHR(n) (0x30 + ((n) * 4)) /* Channel Data Register N */ +#define AT91_ADC_DATA (0x3ff) + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_aic.h b/arch/arm/mach-at91/include/mach/at91_aic.h new file mode 100644 index 00000000000..03566799d3b --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_aic.h @@ -0,0 +1,53 @@ +/* + * arch/arm/mach-at91/include/mach/at91_aic.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Advanced Interrupt Controller (AIC) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_AIC_H +#define AT91_AIC_H + +#define AT91_AIC_SMR(n) (AT91_AIC + ((n) * 4)) /* Source Mode Registers 0-31 */ +#define AT91_AIC_PRIOR (7 << 0) /* Priority Level */ +#define AT91_AIC_SRCTYPE (3 << 5) /* Interrupt Source Type */ +#define AT91_AIC_SRCTYPE_LOW (0 << 5) +#define AT91_AIC_SRCTYPE_FALLING (1 << 5) +#define AT91_AIC_SRCTYPE_HIGH (2 << 5) +#define AT91_AIC_SRCTYPE_RISING (3 << 5) + +#define AT91_AIC_SVR(n) (AT91_AIC + 0x80 + ((n) * 4)) /* Source Vector Registers 0-31 */ +#define AT91_AIC_IVR (AT91_AIC + 0x100) /* Interrupt Vector Register */ +#define AT91_AIC_FVR (AT91_AIC + 0x104) /* Fast Interrupt Vector Register */ +#define AT91_AIC_ISR (AT91_AIC + 0x108) /* Interrupt Status Register */ +#define AT91_AIC_IRQID (0x1f << 0) /* Current Interrupt Identifier */ + +#define AT91_AIC_IPR (AT91_AIC + 0x10c) /* Interrupt Pending Register */ +#define AT91_AIC_IMR (AT91_AIC + 0x110) /* Interrupt Mask Register */ +#define AT91_AIC_CISR (AT91_AIC + 0x114) /* Core Interrupt Status Register */ +#define AT91_AIC_NFIQ (1 << 0) /* nFIQ Status */ +#define AT91_AIC_NIRQ (1 << 1) /* nIRQ Status */ + +#define AT91_AIC_IECR (AT91_AIC + 0x120) /* Interrupt Enable Command Register */ +#define AT91_AIC_IDCR (AT91_AIC + 0x124) /* Interrupt Disable Command Register */ +#define AT91_AIC_ICCR (AT91_AIC + 0x128) /* Interrupt Clear Command Register */ +#define AT91_AIC_ISCR (AT91_AIC + 0x12c) /* Interrupt Set Command Register */ +#define AT91_AIC_EOICR (AT91_AIC + 0x130) /* End of Interrupt Command Register */ +#define AT91_AIC_SPU (AT91_AIC + 0x134) /* Spurious Interrupt Vector Register */ +#define AT91_AIC_DCR (AT91_AIC + 0x138) /* Debug Control Register */ +#define AT91_AIC_DCR_PROT (1 << 0) /* Protection Mode */ +#define AT91_AIC_DCR_GMSK (1 << 1) /* General Mask */ + +#define AT91_AIC_FFER (AT91_AIC + 0x140) /* Fast Forcing Enable Register [SAM9 only] */ +#define AT91_AIC_FFDR (AT91_AIC + 0x144) /* Fast Forcing Disable Register [SAM9 only] */ +#define AT91_AIC_FFSR (AT91_AIC + 0x148) /* Fast Forcing Status Register [SAM9 only] */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_dbgu.h b/arch/arm/mach-at91/include/mach/at91_dbgu.h new file mode 100644 index 00000000000..6dcaa771687 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_dbgu.h @@ -0,0 +1,66 @@ +/* + * arch/arm/mach-at91/include/mach/at91_dbgu.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Debug Unit (DBGU) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_DBGU_H +#define AT91_DBGU_H + +#ifdef AT91_DBGU +#define AT91_DBGU_CR (AT91_DBGU + 0x00) /* Control Register */ +#define AT91_DBGU_MR (AT91_DBGU + 0x04) /* Mode Register */ +#define AT91_DBGU_IER (AT91_DBGU + 0x08) /* Interrupt Enable Register */ +#define AT91_DBGU_TXRDY (1 << 1) /* Transmitter Ready */ +#define AT91_DBGU_TXEMPTY (1 << 9) /* Transmitter Empty */ +#define AT91_DBGU_IDR (AT91_DBGU + 0x0c) /* Interrupt Disable Register */ +#define AT91_DBGU_IMR (AT91_DBGU + 0x10) /* Interrupt Mask Register */ +#define AT91_DBGU_SR (AT91_DBGU + 0x14) /* Status Register */ +#define AT91_DBGU_RHR (AT91_DBGU + 0x18) /* Receiver Holding Register */ +#define AT91_DBGU_THR (AT91_DBGU + 0x1c) /* Transmitter Holding Register */ +#define AT91_DBGU_BRGR (AT91_DBGU + 0x20) /* Baud Rate Generator Register */ + +#define AT91_DBGU_CIDR (AT91_DBGU + 0x40) /* Chip ID Register */ +#define AT91_DBGU_EXID (AT91_DBGU + 0x44) /* Chip ID Extension Register */ +#define AT91_DBGU_FNR (AT91_DBGU + 0x48) /* Force NTRST Register [SAM9 only] */ +#define AT91_DBGU_FNTRST (1 << 0) /* Force NTRST */ + +#endif /* AT91_DBGU */ + +/* + * Some AT91 parts that don't have full DEBUG units still support the ID + * and extensions register. + */ +#define AT91_CIDR_VERSION (0x1f << 0) /* Version of the Device */ +#define AT91_CIDR_EPROC (7 << 5) /* Embedded Processor */ +#define AT91_CIDR_NVPSIZ (0xf << 8) /* Nonvolatile Program Memory Size */ +#define AT91_CIDR_NVPSIZ2 (0xf << 12) /* Second Nonvolatile Program Memory Size */ +#define AT91_CIDR_SRAMSIZ (0xf << 16) /* Internal SRAM Size */ +#define AT91_CIDR_SRAMSIZ_1K (1 << 16) +#define AT91_CIDR_SRAMSIZ_2K (2 << 16) +#define AT91_CIDR_SRAMSIZ_112K (4 << 16) +#define AT91_CIDR_SRAMSIZ_4K (5 << 16) +#define AT91_CIDR_SRAMSIZ_80K (6 << 16) +#define AT91_CIDR_SRAMSIZ_160K (7 << 16) +#define AT91_CIDR_SRAMSIZ_8K (8 << 16) +#define AT91_CIDR_SRAMSIZ_16K (9 << 16) +#define AT91_CIDR_SRAMSIZ_32K (10 << 16) +#define AT91_CIDR_SRAMSIZ_64K (11 << 16) +#define AT91_CIDR_SRAMSIZ_128K (12 << 16) +#define AT91_CIDR_SRAMSIZ_256K (13 << 16) +#define AT91_CIDR_SRAMSIZ_96K (14 << 16) +#define AT91_CIDR_SRAMSIZ_512K (15 << 16) +#define AT91_CIDR_ARCH (0xff << 20) /* Architecture Identifier */ +#define AT91_CIDR_NVPTYP (7 << 28) /* Nonvolatile Program Memory Type */ +#define AT91_CIDR_EXT (1 << 31) /* Extension Flag */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_mci.h b/arch/arm/mach-at91/include/mach/at91_mci.h new file mode 100644 index 00000000000..550d503a1bc --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_mci.h @@ -0,0 +1,113 @@ +/* + * arch/arm/mach-at91/include/mach/at91_mci.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * MultiMedia Card Interface (MCI) registers. + * Based on AT91RM9200 datasheet revision F. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_MCI_H +#define AT91_MCI_H + +#define AT91_MCI_CR 0x00 /* Control Register */ +#define AT91_MCI_MCIEN (1 << 0) /* Multi-Media Interface Enable */ +#define AT91_MCI_MCIDIS (1 << 1) /* Multi-Media Interface Disable */ +#define AT91_MCI_PWSEN (1 << 2) /* Power Save Mode Enable */ +#define AT91_MCI_PWSDIS (1 << 3) /* Power Save Mode Disable */ +#define AT91_MCI_SWRST (1 << 7) /* Software Reset */ + +#define AT91_MCI_MR 0x04 /* Mode Register */ +#define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */ +#define AT91_MCI_PWSDIV (7 << 8) /* Power Saving Divider */ +#define AT91_MCI_RDPROOF (1 << 11) /* Read Proof Enable [SAM926[03] only] */ +#define AT91_MCI_WRPROOF (1 << 12) /* Write Proof Enable [SAM926[03] only] */ +#define AT91_MCI_PDCFBYTE (1 << 13) /* PDC Force Byte Transfer [SAM926[03] only] */ +#define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */ +#define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */ +#define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */ + +#define AT91_MCI_DTOR 0x08 /* Data Timeout Register */ +#define AT91_MCI_DTOCYC (0xf << 0) /* Data Timeout Cycle Number */ +#define AT91_MCI_DTOMUL (7 << 4) /* Data Timeout Multiplier */ +#define AT91_MCI_DTOMUL_1 (0 << 4) +#define AT91_MCI_DTOMUL_16 (1 << 4) +#define AT91_MCI_DTOMUL_128 (2 << 4) +#define AT91_MCI_DTOMUL_256 (3 << 4) +#define AT91_MCI_DTOMUL_1K (4 << 4) +#define AT91_MCI_DTOMUL_4K (5 << 4) +#define AT91_MCI_DTOMUL_64K (6 << 4) +#define AT91_MCI_DTOMUL_1M (7 << 4) + +#define AT91_MCI_SDCR 0x0c /* SD Card Register */ +#define AT91_MCI_SDCSEL (3 << 0) /* SD Card Selector */ +#define AT91_MCI_SDCBUS (1 << 7) /* 1-bit or 4-bit bus */ + +#define AT91_MCI_ARGR 0x10 /* Argument Register */ + +#define AT91_MCI_CMDR 0x14 /* Command Register */ +#define AT91_MCI_CMDNB (0x3f << 0) /* Command Number */ +#define AT91_MCI_RSPTYP (3 << 6) /* Response Type */ +#define AT91_MCI_RSPTYP_NONE (0 << 6) +#define AT91_MCI_RSPTYP_48 (1 << 6) +#define AT91_MCI_RSPTYP_136 (2 << 6) +#define AT91_MCI_SPCMD (7 << 8) /* Special Command */ +#define AT91_MCI_SPCMD_NONE (0 << 8) +#define AT91_MCI_SPCMD_INIT (1 << 8) +#define AT91_MCI_SPCMD_SYNC (2 << 8) +#define AT91_MCI_SPCMD_ICMD (4 << 8) +#define AT91_MCI_SPCMD_IRESP (5 << 8) +#define AT91_MCI_OPDCMD (1 << 11) /* Open Drain Command */ +#define AT91_MCI_MAXLAT (1 << 12) /* Max Latency for Command to Response */ +#define AT91_MCI_TRCMD (3 << 16) /* Transfer Command */ +#define AT91_MCI_TRCMD_NONE (0 << 16) +#define AT91_MCI_TRCMD_START (1 << 16) +#define AT91_MCI_TRCMD_STOP (2 << 16) +#define AT91_MCI_TRDIR (1 << 18) /* Transfer Direction */ +#define AT91_MCI_TRTYP (3 << 19) /* Transfer Type */ +#define AT91_MCI_TRTYP_BLOCK (0 << 19) +#define AT91_MCI_TRTYP_MULTIPLE (1 << 19) +#define AT91_MCI_TRTYP_STREAM (2 << 19) + +#define AT91_MCI_BLKR 0x18 /* Block Register */ +#define AT91_MCI_BLKR_BCNT(n) ((0xffff & (n)) << 0) /* Block count */ +#define AT91_MCI_BLKR_BLKLEN(n) ((0xffff & (n)) << 16) /* Block lenght */ + +#define AT91_MCI_RSPR(n) (0x20 + ((n) * 4)) /* Response Registers 0-3 */ +#define AT91_MCR_RDR 0x30 /* Receive Data Register */ +#define AT91_MCR_TDR 0x34 /* Transmit Data Register */ + +#define AT91_MCI_SR 0x40 /* Status Register */ +#define AT91_MCI_CMDRDY (1 << 0) /* Command Ready */ +#define AT91_MCI_RXRDY (1 << 1) /* Receiver Ready */ +#define AT91_MCI_TXRDY (1 << 2) /* Transmit Ready */ +#define AT91_MCI_BLKE (1 << 3) /* Data Block Ended */ +#define AT91_MCI_DTIP (1 << 4) /* Data Transfer in Progress */ +#define AT91_MCI_NOTBUSY (1 << 5) /* Data Not Busy */ +#define AT91_MCI_ENDRX (1 << 6) /* End of RX Buffer */ +#define AT91_MCI_ENDTX (1 << 7) /* End fo TX Buffer */ +#define AT91_MCI_SDIOIRQA (1 << 8) /* SDIO Interrupt for Slot A */ +#define AT91_MCI_SDIOIRQB (1 << 9) /* SDIO Interrupt for Slot B */ +#define AT91_MCI_RXBUFF (1 << 14) /* RX Buffer Full */ +#define AT91_MCI_TXBUFE (1 << 15) /* TX Buffer Empty */ +#define AT91_MCI_RINDE (1 << 16) /* Response Index Error */ +#define AT91_MCI_RDIRE (1 << 17) /* Response Direction Error */ +#define AT91_MCI_RCRCE (1 << 18) /* Response CRC Error */ +#define AT91_MCI_RENDE (1 << 19) /* Response End Bit Error */ +#define AT91_MCI_RTOE (1 << 20) /* Reponse Time-out Error */ +#define AT91_MCI_DCRCE (1 << 21) /* Data CRC Error */ +#define AT91_MCI_DTOE (1 << 22) /* Data Time-out Error */ +#define AT91_MCI_OVRE (1 << 30) /* Overrun */ +#define AT91_MCI_UNRE (1 << 31) /* Underrun */ + +#define AT91_MCI_IER 0x44 /* Interrupt Enable Register */ +#define AT91_MCI_IDR 0x48 /* Interrupt Disable Register */ +#define AT91_MCI_IMR 0x4c /* Interrupt Mask Register */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_pio.h b/arch/arm/mach-at91/include/mach/at91_pio.h new file mode 100644 index 00000000000..c6a31bf8a5c --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_pio.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-at91/include/mach/at91_pio.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Parallel I/O Controller (PIO) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_PIO_H +#define AT91_PIO_H + +#define PIO_PER 0x00 /* Enable Register */ +#define PIO_PDR 0x04 /* Disable Register */ +#define PIO_PSR 0x08 /* Status Register */ +#define PIO_OER 0x10 /* Output Enable Register */ +#define PIO_ODR 0x14 /* Output Disable Register */ +#define PIO_OSR 0x18 /* Output Status Register */ +#define PIO_IFER 0x20 /* Glitch Input Filter Enable */ +#define PIO_IFDR 0x24 /* Glitch Input Filter Disable */ +#define PIO_IFSR 0x28 /* Glitch Input Filter Status */ +#define PIO_SODR 0x30 /* Set Output Data Register */ +#define PIO_CODR 0x34 /* Clear Output Data Register */ +#define PIO_ODSR 0x38 /* Output Data Status Register */ +#define PIO_PDSR 0x3c /* Pin Data Status Register */ +#define PIO_IER 0x40 /* Interrupt Enable Register */ +#define PIO_IDR 0x44 /* Interrupt Disable Register */ +#define PIO_IMR 0x48 /* Interrupt Mask Register */ +#define PIO_ISR 0x4c /* Interrupt Status Register */ +#define PIO_MDER 0x50 /* Multi-driver Enable Register */ +#define PIO_MDDR 0x54 /* Multi-driver Disable Register */ +#define PIO_MDSR 0x58 /* Multi-driver Status Register */ +#define PIO_PUDR 0x60 /* Pull-up Disable Register */ +#define PIO_PUER 0x64 /* Pull-up Enable Register */ +#define PIO_PUSR 0x68 /* Pull-up Status Register */ +#define PIO_ASR 0x70 /* Peripheral A Select Register */ +#define PIO_BSR 0x74 /* Peripheral B Select Register */ +#define PIO_ABSR 0x78 /* AB Status Register */ +#define PIO_OWER 0xa0 /* Output Write Enable Register */ +#define PIO_OWDR 0xa4 /* Output Write Disable Register */ +#define PIO_OWSR 0xa8 /* Output Write Status Register */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_pit.h b/arch/arm/mach-at91/include/mach/at91_pit.h new file mode 100644 index 00000000000..0448ac36ead --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_pit.h @@ -0,0 +1,29 @@ +/* + * arch/arm/mach-at91/include/mach/at91_pit.h + * + * Periodic Interval Timer (PIT) - System peripherals regsters. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_PIT_H +#define AT91_PIT_H + +#define AT91_PIT_MR (AT91_PIT + 0x00) /* Mode Register */ +#define AT91_PIT_PITIEN (1 << 25) /* Timer Interrupt Enable */ +#define AT91_PIT_PITEN (1 << 24) /* Timer Enabled */ +#define AT91_PIT_PIV (0xfffff) /* Periodic Interval Value */ + +#define AT91_PIT_SR (AT91_PIT + 0x04) /* Status Register */ +#define AT91_PIT_PITS (1 << 0) /* Timer Status */ + +#define AT91_PIT_PIVR (AT91_PIT + 0x08) /* Periodic Interval Value Register */ +#define AT91_PIT_PIIR (AT91_PIT + 0x0c) /* Periodic Interval Image Register */ +#define AT91_PIT_PICNT (0xfff << 20) /* Interval Counter */ +#define AT91_PIT_CPIV (0xfffff) /* Inverval Value */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h new file mode 100644 index 00000000000..2e3f2894b70 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -0,0 +1,111 @@ +/* + * arch/arm/mach-at91/include/mach/at91_pmc.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Power Management Controller (PMC) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_PMC_H +#define AT91_PMC_H + +#define AT91_PMC_SCER (AT91_PMC + 0x00) /* System Clock Enable Register */ +#define AT91_PMC_SCDR (AT91_PMC + 0x04) /* System Clock Disable Register */ + +#define AT91_PMC_SCSR (AT91_PMC + 0x08) /* System Clock Status Register */ +#define AT91_PMC_PCK (1 << 0) /* Processor Clock */ +#define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ +#define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ +#define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */ +#define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */ +#define AT91CAP9_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91CAP9 only] */ +#define AT91SAM926x_PMC_UDP (1 << 7) /* USB Devcice Port Clock [AT91SAM926x only] */ +#define AT91_PMC_PCK0 (1 << 8) /* Programmable Clock 0 */ +#define AT91_PMC_PCK1 (1 << 9) /* Programmable Clock 1 */ +#define AT91_PMC_PCK2 (1 << 10) /* Programmable Clock 2 */ +#define AT91_PMC_PCK3 (1 << 11) /* Programmable Clock 3 */ +#define AT91_PMC_HCK0 (1 << 16) /* AHB Clock (USB host) [AT91SAM9261 only] */ +#define AT91_PMC_HCK1 (1 << 17) /* AHB Clock (LCD) [AT91SAM9261 only] */ + +#define AT91_PMC_PCER (AT91_PMC + 0x10) /* Peripheral Clock Enable Register */ +#define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ +#define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ + +#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL, CAP9] */ +#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ +#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ +#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ +#define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI PLL Start-up Time */ + +#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ +#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ +#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x, CAP9] */ +#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ + +#define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ +#define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */ +#define AT91_PMC_MAINRDY (1 << 16) /* Main Clock Ready */ + +#define AT91_CKGR_PLLAR (AT91_PMC + 0x28) /* PLL A Register */ +#define AT91_CKGR_PLLBR (AT91_PMC + 0x2c) /* PLL B Register */ +#define AT91_PMC_DIV (0xff << 0) /* Divider */ +#define AT91_PMC_PLLCOUNT (0x3f << 8) /* PLL Counter */ +#define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */ +#define AT91_PMC_MUL (0x7ff << 16) /* PLL Multiplier */ +#define AT91_PMC_USBDIV (3 << 28) /* USB Divisor (PLLB only) */ +#define AT91_PMC_USBDIV_1 (0 << 28) +#define AT91_PMC_USBDIV_2 (1 << 28) +#define AT91_PMC_USBDIV_4 (2 << 28) +#define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */ + +#define AT91_PMC_MCKR (AT91_PMC + 0x30) /* Master Clock Register */ +#define AT91_PMC_CSS (3 << 0) /* Master Clock Selection */ +#define AT91_PMC_CSS_SLOW (0 << 0) +#define AT91_PMC_CSS_MAIN (1 << 0) +#define AT91_PMC_CSS_PLLA (2 << 0) +#define AT91_PMC_CSS_PLLB (3 << 0) +#define AT91_PMC_PRES (7 << 2) /* Master Clock Prescaler */ +#define AT91_PMC_PRES_1 (0 << 2) +#define AT91_PMC_PRES_2 (1 << 2) +#define AT91_PMC_PRES_4 (2 << 2) +#define AT91_PMC_PRES_8 (3 << 2) +#define AT91_PMC_PRES_16 (4 << 2) +#define AT91_PMC_PRES_32 (5 << 2) +#define AT91_PMC_PRES_64 (6 << 2) +#define AT91_PMC_MDIV (3 << 8) /* Master Clock Division */ +#define AT91RM9200_PMC_MDIV_1 (0 << 8) /* [AT91RM9200 only] */ +#define AT91RM9200_PMC_MDIV_2 (1 << 8) +#define AT91RM9200_PMC_MDIV_3 (2 << 8) +#define AT91RM9200_PMC_MDIV_4 (3 << 8) +#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */ +#define AT91SAM9_PMC_MDIV_2 (1 << 8) +#define AT91SAM9_PMC_MDIV_4 (2 << 8) +#define AT91SAM9_PMC_MDIV_6 (3 << 8) +#define AT91_PMC_PDIV (1 << 12) /* Processor Clock Division [some SAM9 only] */ +#define AT91_PMC_PDIV_1 (0 << 12) +#define AT91_PMC_PDIV_2 (1 << 12) + +#define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-3 Registers */ + +#define AT91_PMC_IER (AT91_PMC + 0x60) /* Interrupt Enable Register */ +#define AT91_PMC_IDR (AT91_PMC + 0x64) /* Interrupt Disable Register */ +#define AT91_PMC_SR (AT91_PMC + 0x68) /* Status Register */ +#define AT91_PMC_MOSCS (1 << 0) /* MOSCS Flag */ +#define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */ +#define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ +#define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */ +#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [AT91CAP9 only] */ +#define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */ +#define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ +#define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ +#define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */ +#define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_rstc.h b/arch/arm/mach-at91/include/mach/at91_rstc.h new file mode 100644 index 00000000000..7cd1b39aaa4 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_rstc.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-at91/include/mach/at91_rstc.h + * + * Reset Controller (RSTC) - System peripherals regsters. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_RSTC_H +#define AT91_RSTC_H + +#define AT91_RSTC_CR (AT91_RSTC + 0x00) /* Reset Controller Control Register */ +#define AT91_RSTC_PROCRST (1 << 0) /* Processor Reset */ +#define AT91_RSTC_PERRST (1 << 2) /* Peripheral Reset */ +#define AT91_RSTC_EXTRST (1 << 3) /* External Reset */ +#define AT91_RSTC_KEY (0xa5 << 24) /* KEY Password */ + +#define AT91_RSTC_SR (AT91_RSTC + 0x04) /* Reset Controller Status Register */ +#define AT91_RSTC_URSTS (1 << 0) /* User Reset Status */ +#define AT91_RSTC_RSTTYP (7 << 8) /* Reset Type */ +#define AT91_RSTC_RSTTYP_GENERAL (0 << 8) +#define AT91_RSTC_RSTTYP_WAKEUP (1 << 8) +#define AT91_RSTC_RSTTYP_WATCHDOG (2 << 8) +#define AT91_RSTC_RSTTYP_SOFTWARE (3 << 8) +#define AT91_RSTC_RSTTYP_USER (4 << 8) +#define AT91_RSTC_NRSTL (1 << 16) /* NRST Pin Level */ +#define AT91_RSTC_SRCMP (1 << 17) /* Software Reset Command in Progress */ + +#define AT91_RSTC_MR (AT91_RSTC + 0x08) /* Reset Controller Mode Register */ +#define AT91_RSTC_URSTEN (1 << 0) /* User Reset Enable */ +#define AT91_RSTC_URSTIEN (1 << 4) /* User Reset Interrupt Enable */ +#define AT91_RSTC_ERSTL (0xf << 8) /* External Reset Length */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_rtc.h b/arch/arm/mach-at91/include/mach/at91_rtc.h new file mode 100644 index 00000000000..e56f4701a3e --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_rtc.h @@ -0,0 +1,75 @@ +/* + * arch/arm/mach-at91/include/mach/at91_rtc.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Real Time Clock (RTC) - System peripheral registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_RTC_H +#define AT91_RTC_H + +#define AT91_RTC_CR (AT91_RTC + 0x00) /* Control Register */ +#define AT91_RTC_UPDTIM (1 << 0) /* Update Request Time Register */ +#define AT91_RTC_UPDCAL (1 << 1) /* Update Request Calendar Register */ +#define AT91_RTC_TIMEVSEL (3 << 8) /* Time Event Selection */ +#define AT91_RTC_TIMEVSEL_MINUTE (0 << 8) +#define AT91_RTC_TIMEVSEL_HOUR (1 << 8) +#define AT91_RTC_TIMEVSEL_DAY24 (2 << 8) +#define AT91_RTC_TIMEVSEL_DAY12 (3 << 8) +#define AT91_RTC_CALEVSEL (3 << 16) /* Calendar Event Selection */ +#define AT91_RTC_CALEVSEL_WEEK (0 << 16) +#define AT91_RTC_CALEVSEL_MONTH (1 << 16) +#define AT91_RTC_CALEVSEL_YEAR (2 << 16) + +#define AT91_RTC_MR (AT91_RTC + 0x04) /* Mode Register */ +#define AT91_RTC_HRMOD (1 << 0) /* 12/24 Hour Mode */ + +#define AT91_RTC_TIMR (AT91_RTC + 0x08) /* Time Register */ +#define AT91_RTC_SEC (0x7f << 0) /* Current Second */ +#define AT91_RTC_MIN (0x7f << 8) /* Current Minute */ +#define AT91_RTC_HOUR (0x3f << 16) /* Current Hour */ +#define AT91_RTC_AMPM (1 << 22) /* Ante Meridiem Post Meridiem Indicator */ + +#define AT91_RTC_CALR (AT91_RTC + 0x0c) /* Calendar Register */ +#define AT91_RTC_CENT (0x7f << 0) /* Current Century */ +#define AT91_RTC_YEAR (0xff << 8) /* Current Year */ +#define AT91_RTC_MONTH (0x1f << 16) /* Current Month */ +#define AT91_RTC_DAY (7 << 21) /* Current Day */ +#define AT91_RTC_DATE (0x3f << 24) /* Current Date */ + +#define AT91_RTC_TIMALR (AT91_RTC + 0x10) /* Time Alarm Register */ +#define AT91_RTC_SECEN (1 << 7) /* Second Alarm Enable */ +#define AT91_RTC_MINEN (1 << 15) /* Minute Alarm Enable */ +#define AT91_RTC_HOUREN (1 << 23) /* Hour Alarm Enable */ + +#define AT91_RTC_CALALR (AT91_RTC + 0x14) /* Calendar Alarm Register */ +#define AT91_RTC_MTHEN (1 << 23) /* Month Alarm Enable */ +#define AT91_RTC_DATEEN (1 << 31) /* Date Alarm Enable */ + +#define AT91_RTC_SR (AT91_RTC + 0x18) /* Status Register */ +#define AT91_RTC_ACKUPD (1 << 0) /* Acknowledge for Update */ +#define AT91_RTC_ALARM (1 << 1) /* Alarm Flag */ +#define AT91_RTC_SECEV (1 << 2) /* Second Event */ +#define AT91_RTC_TIMEV (1 << 3) /* Time Event */ +#define AT91_RTC_CALEV (1 << 4) /* Calendar Event */ + +#define AT91_RTC_SCCR (AT91_RTC + 0x1c) /* Status Clear Command Register */ +#define AT91_RTC_IER (AT91_RTC + 0x20) /* Interrupt Enable Register */ +#define AT91_RTC_IDR (AT91_RTC + 0x24) /* Interrupt Disable Register */ +#define AT91_RTC_IMR (AT91_RTC + 0x28) /* Interrupt Mask Register */ + +#define AT91_RTC_VER (AT91_RTC + 0x2c) /* Valid Entry Register */ +#define AT91_RTC_NVTIM (1 << 0) /* Non valid Time */ +#define AT91_RTC_NVCAL (1 << 1) /* Non valid Calendar */ +#define AT91_RTC_NVTIMALR (1 << 2) /* Non valid Time Alarm */ +#define AT91_RTC_NVCALALR (1 << 3) /* Non valid Calendar Alarm */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_rtt.h b/arch/arm/mach-at91/include/mach/at91_rtt.h new file mode 100644 index 00000000000..71782e5d215 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_rtt.h @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-at91/include/mach/at91_rtt.h + * + * Real-time Timer (RTT) - System peripherals regsters. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_RTT_H +#define AT91_RTT_H + +#define AT91_RTT_MR 0x00 /* Real-time Mode Register */ +#define AT91_RTT_RTPRES (0xffff << 0) /* Real-time Timer Prescaler Value */ +#define AT91_RTT_ALMIEN (1 << 16) /* Alarm Interrupt Enable */ +#define AT91_RTT_RTTINCIEN (1 << 17) /* Real Time Timer Increment Interrupt Enable */ +#define AT91_RTT_RTTRST (1 << 18) /* Real Time Timer Restart */ + +#define AT91_RTT_AR 0x04 /* Real-time Alarm Register */ +#define AT91_RTT_ALMV (0xffffffff) /* Alarm Value */ + +#define AT91_RTT_VR 0x08 /* Real-time Value Register */ +#define AT91_RTT_CRTV (0xffffffff) /* Current Real-time Value */ + +#define AT91_RTT_SR 0x0c /* Real-time Status Register */ +#define AT91_RTT_ALMS (1 << 0) /* Real-time Alarm Status */ +#define AT91_RTT_RTTINC (1 << 1) /* Real-time Timer Increment */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_shdwc.h b/arch/arm/mach-at91/include/mach/at91_shdwc.h new file mode 100644 index 00000000000..60be5ae624f --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_shdwc.h @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-at91/include/mach/at91_shdwc.h + * + * Shutdown Controller (SHDWC) - System peripherals regsters. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_SHDWC_H +#define AT91_SHDWC_H + +#define AT91_SHDW_CR (AT91_SHDWC + 0x00) /* Shut Down Control Register */ +#define AT91_SHDW_SHDW (1 << 0) /* Shut Down command */ +#define AT91_SHDW_KEY (0xa5 << 24) /* KEY Password */ + +#define AT91_SHDW_MR (AT91_SHDWC + 0x04) /* Shut Down Mode Register */ +#define AT91_SHDW_WKMODE0 (3 << 0) /* Wake-up 0 Mode Selection */ +#define AT91_SHDW_WKMODE0_NONE 0 +#define AT91_SHDW_WKMODE0_HIGH 1 +#define AT91_SHDW_WKMODE0_LOW 2 +#define AT91_SHDW_WKMODE0_ANYLEVEL 3 +#define AT91_SHDW_CPTWK0 (0xf << 4) /* Counter On Wake Up 0 */ +#define AT91_SHDW_CPTWK0_(x) ((x) << 4) +#define AT91_SHDW_RTTWKEN (1 << 16) /* Real Time Timer Wake-up Enable */ + +#define AT91_SHDW_SR (AT91_SHDWC + 0x08) /* Shut Down Status Register */ +#define AT91_SHDW_WAKEUP0 (1 << 0) /* Wake-up 0 Status */ +#define AT91_SHDW_RTTWK (1 << 16) /* Real-time Timer Wake-up */ +#define AT91_SHDW_RTCWK (1 << 17) /* Real-time Clock Wake-up [SAM9RL] */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_spi.h b/arch/arm/mach-at91/include/mach/at91_spi.h new file mode 100644 index 00000000000..2f6ba0c5636 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_spi.h @@ -0,0 +1,81 @@ +/* + * arch/arm/mach-at91/include/mach/at91_spi.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Serial Peripheral Interface (SPI) registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_SPI_H +#define AT91_SPI_H + +#define AT91_SPI_CR 0x00 /* Control Register */ +#define AT91_SPI_SPIEN (1 << 0) /* SPI Enable */ +#define AT91_SPI_SPIDIS (1 << 1) /* SPI Disable */ +#define AT91_SPI_SWRST (1 << 7) /* SPI Software Reset */ +#define AT91_SPI_LASTXFER (1 << 24) /* Last Transfer [SAM9261 only] */ + +#define AT91_SPI_MR 0x04 /* Mode Register */ +#define AT91_SPI_MSTR (1 << 0) /* Master/Slave Mode */ +#define AT91_SPI_PS (1 << 1) /* Peripheral Select */ +#define AT91_SPI_PS_FIXED (0 << 1) +#define AT91_SPI_PS_VARIABLE (1 << 1) +#define AT91_SPI_PCSDEC (1 << 2) /* Chip Select Decode */ +#define AT91_SPI_DIV32 (1 << 3) /* Clock Selection [AT91RM9200 only] */ +#define AT91_SPI_MODFDIS (1 << 4) /* Mode Fault Detection */ +#define AT91_SPI_LLB (1 << 7) /* Local Loopback Enable */ +#define AT91_SPI_PCS (0xf << 16) /* Peripheral Chip Select */ +#define AT91_SPI_DLYBCS (0xff << 24) /* Delay Between Chip Selects */ + +#define AT91_SPI_RDR 0x08 /* Receive Data Register */ +#define AT91_SPI_RD (0xffff << 0) /* Receive Data */ +#define AT91_SPI_PCS (0xf << 16) /* Peripheral Chip Select */ + +#define AT91_SPI_TDR 0x0c /* Transmit Data Register */ +#define AT91_SPI_TD (0xffff << 0) /* Transmit Data */ +#define AT91_SPI_PCS (0xf << 16) /* Peripheral Chip Select */ +#define AT91_SPI_LASTXFER (1 << 24) /* Last Transfer [SAM9261 only] */ + +#define AT91_SPI_SR 0x10 /* Status Register */ +#define AT91_SPI_RDRF (1 << 0) /* Receive Data Register Full */ +#define AT91_SPI_TDRE (1 << 1) /* Transmit Data Register Full */ +#define AT91_SPI_MODF (1 << 2) /* Mode Fault Error */ +#define AT91_SPI_OVRES (1 << 3) /* Overrun Error Status */ +#define AT91_SPI_ENDRX (1 << 4) /* End of RX buffer */ +#define AT91_SPI_ENDTX (1 << 5) /* End of TX buffer */ +#define AT91_SPI_RXBUFF (1 << 6) /* RX Buffer Full */ +#define AT91_SPI_TXBUFE (1 << 7) /* TX Buffer Empty */ +#define AT91_SPI_NSSR (1 << 8) /* NSS Rising [SAM9261 only] */ +#define AT91_SPI_TXEMPTY (1 << 9) /* Transmission Register Empty [SAM9261 only] */ +#define AT91_SPI_SPIENS (1 << 16) /* SPI Enable Status */ + +#define AT91_SPI_IER 0x14 /* Interrupt Enable Register */ +#define AT91_SPI_IDR 0x18 /* Interrupt Disable Register */ +#define AT91_SPI_IMR 0x1c /* Interrupt Mask Register */ + +#define AT91_SPI_CSR(n) (0x30 + ((n) * 4)) /* Chip Select Registers 0-3 */ +#define AT91_SPI_CPOL (1 << 0) /* Clock Polarity */ +#define AT91_SPI_NCPHA (1 << 1) /* Clock Phase */ +#define AT91_SPI_CSAAT (1 << 3) /* Chip Select Active After Transfer [SAM9261 only] */ +#define AT91_SPI_BITS (0xf << 4) /* Bits Per Transfer */ +#define AT91_SPI_BITS_8 (0 << 4) +#define AT91_SPI_BITS_9 (1 << 4) +#define AT91_SPI_BITS_10 (2 << 4) +#define AT91_SPI_BITS_11 (3 << 4) +#define AT91_SPI_BITS_12 (4 << 4) +#define AT91_SPI_BITS_13 (5 << 4) +#define AT91_SPI_BITS_14 (6 << 4) +#define AT91_SPI_BITS_15 (7 << 4) +#define AT91_SPI_BITS_16 (8 << 4) +#define AT91_SPI_SCBR (0xff << 8) /* Serial Clock Baud Rate */ +#define AT91_SPI_DLYBS (0xff << 16) /* Delay before SPCK */ +#define AT91_SPI_DLYBCT (0xff << 24) /* Delay between Consecutive Transfers */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_ssc.h b/arch/arm/mach-at91/include/mach/at91_ssc.h new file mode 100644 index 00000000000..a81114c11c7 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_ssc.h @@ -0,0 +1,106 @@ +/* + * arch/arm/mach-at91/include/mach/at91_ssc.h + * + * Copyright (C) SAN People + * + * Serial Synchronous Controller (SSC) registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_SSC_H +#define AT91_SSC_H + +#define AT91_SSC_CR 0x00 /* Control Register */ +#define AT91_SSC_RXEN (1 << 0) /* Receive Enable */ +#define AT91_SSC_RXDIS (1 << 1) /* Receive Disable */ +#define AT91_SSC_TXEN (1 << 8) /* Transmit Enable */ +#define AT91_SSC_TXDIS (1 << 9) /* Transmit Disable */ +#define AT91_SSC_SWRST (1 << 15) /* Software Reset */ + +#define AT91_SSC_CMR 0x04 /* Clock Mode Register */ +#define AT91_SSC_CMR_DIV (0xfff << 0) /* Clock Divider */ + +#define AT91_SSC_RCMR 0x10 /* Receive Clock Mode Register */ +#define AT91_SSC_CKS (3 << 0) /* Clock Selection */ +#define AT91_SSC_CKS_DIV (0 << 0) +#define AT91_SSC_CKS_CLOCK (1 << 0) +#define AT91_SSC_CKS_PIN (2 << 0) +#define AT91_SSC_CKO (7 << 2) /* Clock Output Mode Selection */ +#define AT91_SSC_CKO_NONE (0 << 2) +#define AT91_SSC_CKO_CONTINUOUS (1 << 2) +#define AT91_SSC_CKI (1 << 5) /* Clock Inversion */ +#define AT91_SSC_CKI_FALLING (0 << 5) +#define AT91_SSC_CK_RISING (1 << 5) +#define AT91_SSC_CKG (1 << 6) /* Receive Clock Gating Selection [AT91SAM9261 only] */ +#define AT91_SSC_CKG_NONE (0 << 6) +#define AT91_SSC_CKG_RFLOW (1 << 6) +#define AT91_SSC_CKG_RFHIGH (2 << 6) +#define AT91_SSC_START (0xf << 8) /* Start Selection */ +#define AT91_SSC_START_CONTINUOUS (0 << 8) +#define AT91_SSC_START_TX_RX (1 << 8) +#define AT91_SSC_START_LOW_RF (2 << 8) +#define AT91_SSC_START_HIGH_RF (3 << 8) +#define AT91_SSC_START_FALLING_RF (4 << 8) +#define AT91_SSC_START_RISING_RF (5 << 8) +#define AT91_SSC_START_LEVEL_RF (6 << 8) +#define AT91_SSC_START_EDGE_RF (7 << 8) +#define AT91_SSC_STOP (1 << 12) /* Receive Stop Selection [AT91SAM9261 only] */ +#define AT91_SSC_STTDLY (0xff << 16) /* Start Delay */ +#define AT91_SSC_PERIOD (0xff << 24) /* Period Divider Selection */ + +#define AT91_SSC_RFMR 0x14 /* Receive Frame Mode Register */ +#define AT91_SSC_DATALEN (0x1f << 0) /* Data Length */ +#define AT91_SSC_LOOP (1 << 5) /* Loop Mode */ +#define AT91_SSC_MSBF (1 << 7) /* Most Significant Bit First */ +#define AT91_SSC_DATNB (0xf << 8) /* Data Number per Frame */ +#define AT91_SSC_FSLEN (0xf << 16) /* Frame Sync Length */ +#define AT91_SSC_FSOS (7 << 20) /* Frame Sync Output Selection */ +#define AT91_SSC_FSOS_NONE (0 << 20) +#define AT91_SSC_FSOS_NEGATIVE (1 << 20) +#define AT91_SSC_FSOS_POSITIVE (2 << 20) +#define AT91_SSC_FSOS_LOW (3 << 20) +#define AT91_SSC_FSOS_HIGH (4 << 20) +#define AT91_SSC_FSOS_TOGGLE (5 << 20) +#define AT91_SSC_FSEDGE (1 << 24) /* Frame Sync Edge Detection */ +#define AT91_SSC_FSEDGE_POSITIVE (0 << 24) +#define AT91_SSC_FSEDGE_NEGATIVE (1 << 24) + +#define AT91_SSC_TCMR 0x18 /* Transmit Clock Mode Register */ +#define AT91_SSC_TFMR 0x1c /* Transmit Fram Mode Register */ +#define AT91_SSC_DATDEF (1 << 5) /* Data Default Value */ +#define AT91_SSC_FSDEN (1 << 23) /* Frame Sync Data Enable */ + +#define AT91_SSC_RHR 0x20 /* Receive Holding Register */ +#define AT91_SSC_THR 0x24 /* Transmit Holding Register */ +#define AT91_SSC_RSHR 0x30 /* Receive Sync Holding Register */ +#define AT91_SSC_TSHR 0x34 /* Transmit Sync Holding Register */ + +#define AT91_SSC_RC0R 0x38 /* Receive Compare 0 Register [AT91SAM9261 only] */ +#define AT91_SSC_RC1R 0x3c /* Receive Compare 1 Register [AT91SAM9261 only] */ + +#define AT91_SSC_SR 0x40 /* Status Register */ +#define AT91_SSC_TXRDY (1 << 0) /* Transmit Ready */ +#define AT91_SSC_TXEMPTY (1 << 1) /* Transmit Empty */ +#define AT91_SSC_ENDTX (1 << 2) /* End of Transmission */ +#define AT91_SSC_TXBUFE (1 << 3) /* Transmit Buffer Empty */ +#define AT91_SSC_RXRDY (1 << 4) /* Receive Ready */ +#define AT91_SSC_OVRUN (1 << 5) /* Receive Overrun */ +#define AT91_SSC_ENDRX (1 << 6) /* End of Reception */ +#define AT91_SSC_RXBUFF (1 << 7) /* Receive Buffer Full */ +#define AT91_SSC_CP0 (1 << 8) /* Compare 0 [AT91SAM9261 only] */ +#define AT91_SSC_CP1 (1 << 9) /* Compare 1 [AT91SAM9261 only] */ +#define AT91_SSC_TXSYN (1 << 10) /* Transmit Sync */ +#define AT91_SSC_RXSYN (1 << 11) /* Receive Sync */ +#define AT91_SSC_TXENA (1 << 16) /* Transmit Enable */ +#define AT91_SSC_RXENA (1 << 17) /* Receive Enable */ + +#define AT91_SSC_IER 0x44 /* Interrupt Enable Register */ +#define AT91_SSC_IDR 0x48 /* Interrupt Disable Register */ +#define AT91_SSC_IMR 0x4c /* Interrupt Mask Register */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_st.h b/arch/arm/mach-at91/include/mach/at91_st.h new file mode 100644 index 00000000000..8847173e410 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_st.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-at91/include/mach/at91_st.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * System Timer (ST) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_ST_H +#define AT91_ST_H + +#define AT91_ST_CR (AT91_ST + 0x00) /* Control Register */ +#define AT91_ST_WDRST (1 << 0) /* Watchdog Timer Restart */ + +#define AT91_ST_PIMR (AT91_ST + 0x04) /* Period Interval Mode Register */ +#define AT91_ST_PIV (0xffff << 0) /* Period Interval Value */ + +#define AT91_ST_WDMR (AT91_ST + 0x08) /* Watchdog Mode Register */ +#define AT91_ST_WDV (0xffff << 0) /* Watchdog Counter Value */ +#define AT91_ST_RSTEN (1 << 16) /* Reset Enable */ +#define AT91_ST_EXTEN (1 << 17) /* External Signal Assertion Enable */ + +#define AT91_ST_RTMR (AT91_ST + 0x0c) /* Real-time Mode Register */ +#define AT91_ST_RTPRES (0xffff << 0) /* Real-time Prescalar Value */ + +#define AT91_ST_SR (AT91_ST + 0x10) /* Status Register */ +#define AT91_ST_PITS (1 << 0) /* Period Interval Timer Status */ +#define AT91_ST_WDOVF (1 << 1) /* Watchdog Overflow */ +#define AT91_ST_RTTINC (1 << 2) /* Real-time Timer Increment */ +#define AT91_ST_ALMS (1 << 3) /* Alarm Status */ + +#define AT91_ST_IER (AT91_ST + 0x14) /* Interrupt Enable Register */ +#define AT91_ST_IDR (AT91_ST + 0x18) /* Interrupt Disable Register */ +#define AT91_ST_IMR (AT91_ST + 0x1c) /* Interrupt Mask Register */ + +#define AT91_ST_RTAR (AT91_ST + 0x20) /* Real-time Alarm Register */ +#define AT91_ST_ALMV (0xfffff << 0) /* Alarm Value */ + +#define AT91_ST_CRTR (AT91_ST + 0x24) /* Current Real-time Register */ +#define AT91_ST_CRTV (0xfffff << 0) /* Current Real-Time Value */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_tc.h b/arch/arm/mach-at91/include/mach/at91_tc.h new file mode 100644 index 00000000000..46a317fd716 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_tc.h @@ -0,0 +1,146 @@ +/* + * arch/arm/mach-at91/include/mach/at91_tc.h + * + * Copyright (C) SAN People + * + * Timer/Counter Unit (TC) registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_TC_H +#define AT91_TC_H + +#define AT91_TC_BCR 0xc0 /* TC Block Control Register */ +#define AT91_TC_SYNC (1 << 0) /* Synchro Command */ + +#define AT91_TC_BMR 0xc4 /* TC Block Mode Register */ +#define AT91_TC_TC0XC0S (3 << 0) /* External Clock Signal 0 Selection */ +#define AT91_TC_TC0XC0S_TCLK0 (0 << 0) +#define AT91_TC_TC0XC0S_NONE (1 << 0) +#define AT91_TC_TC0XC0S_TIOA1 (2 << 0) +#define AT91_TC_TC0XC0S_TIOA2 (3 << 0) +#define AT91_TC_TC1XC1S (3 << 2) /* External Clock Signal 1 Selection */ +#define AT91_TC_TC1XC1S_TCLK1 (0 << 2) +#define AT91_TC_TC1XC1S_NONE (1 << 2) +#define AT91_TC_TC1XC1S_TIOA0 (2 << 2) +#define AT91_TC_TC1XC1S_TIOA2 (3 << 2) +#define AT91_TC_TC2XC2S (3 << 4) /* External Clock Signal 2 Selection */ +#define AT91_TC_TC2XC2S_TCLK2 (0 << 4) +#define AT91_TC_TC2XC2S_NONE (1 << 4) +#define AT91_TC_TC2XC2S_TIOA0 (2 << 4) +#define AT91_TC_TC2XC2S_TIOA1 (3 << 4) + + +#define AT91_TC_CCR 0x00 /* Channel Control Register */ +#define AT91_TC_CLKEN (1 << 0) /* Counter Clock Enable Command */ +#define AT91_TC_CLKDIS (1 << 1) /* Counter CLock Disable Command */ +#define AT91_TC_SWTRG (1 << 2) /* Software Trigger Command */ + +#define AT91_TC_CMR 0x04 /* Channel Mode Register */ +#define AT91_TC_TCCLKS (7 << 0) /* Capture/Waveform Mode: Clock Selection */ +#define AT91_TC_TIMER_CLOCK1 (0 << 0) +#define AT91_TC_TIMER_CLOCK2 (1 << 0) +#define AT91_TC_TIMER_CLOCK3 (2 << 0) +#define AT91_TC_TIMER_CLOCK4 (3 << 0) +#define AT91_TC_TIMER_CLOCK5 (4 << 0) +#define AT91_TC_XC0 (5 << 0) +#define AT91_TC_XC1 (6 << 0) +#define AT91_TC_XC2 (7 << 0) +#define AT91_TC_CLKI (1 << 3) /* Capture/Waveform Mode: Clock Invert */ +#define AT91_TC_BURST (3 << 4) /* Capture/Waveform Mode: Burst Signal Selection */ +#define AT91_TC_LDBSTOP (1 << 6) /* Capture Mode: Counter Clock Stopped with TB Loading */ +#define AT91_TC_LDBDIS (1 << 7) /* Capture Mode: Counter Clock Disable with RB Loading */ +#define AT91_TC_ETRGEDG (3 << 8) /* Capture Mode: External Trigger Edge Selection */ +#define AT91_TC_ABETRG (1 << 10) /* Capture Mode: TIOA or TIOB External Trigger Selection */ +#define AT91_TC_CPCTRG (1 << 14) /* Capture Mode: RC Compare Trigger Enable */ +#define AT91_TC_WAVE (1 << 15) /* Capture/Waveform mode */ +#define AT91_TC_LDRA (3 << 16) /* Capture Mode: RA Loading Selection */ +#define AT91_TC_LDRB (3 << 18) /* Capture Mode: RB Loading Selection */ + +#define AT91_TC_CPCSTOP (1 << 6) /* Waveform Mode: Counter Clock Stopped with RC Compare */ +#define AT91_TC_CPCDIS (1 << 7) /* Waveform Mode: Counter Clock Disable with RC Compare */ +#define AT91_TC_EEVTEDG (3 << 8) /* Waveform Mode: External Event Edge Selection */ +#define AT91_TC_EEVTEDG_NONE (0 << 8) +#define AT91_TC_EEVTEDG_RISING (1 << 8) +#define AT91_TC_EEVTEDG_FALLING (2 << 8) +#define AT91_TC_EEVTEDG_BOTH (3 << 8) +#define AT91_TC_EEVT (3 << 10) /* Waveform Mode: External Event Selection */ +#define AT91_TC_EEVT_TIOB (0 << 10) +#define AT91_TC_EEVT_XC0 (1 << 10) +#define AT91_TC_EEVT_XC1 (2 << 10) +#define AT91_TC_EEVT_XC2 (3 << 10) +#define AT91_TC_ENETRG (1 << 12) /* Waveform Mode: External Event Trigger Enable */ +#define AT91_TC_WAVESEL (3 << 13) /* Waveform Mode: Waveform Selection */ +#define AT91_TC_WAVESEL_UP (0 << 13) +#define AT91_TC_WAVESEL_UP_AUTO (2 << 13) +#define AT91_TC_WAVESEL_UPDOWN (1 << 13) +#define AT91_TC_WAVESEL_UPDOWN_AUTO (3 << 13) +#define AT91_TC_ACPA (3 << 16) /* Waveform Mode: RA Compare Effect on TIOA */ +#define AT91_TC_ACPA_NONE (0 << 16) +#define AT91_TC_ACPA_SET (1 << 16) +#define AT91_TC_ACPA_CLEAR (2 << 16) +#define AT91_TC_ACPA_TOGGLE (3 << 16) +#define AT91_TC_ACPC (3 << 18) /* Waveform Mode: RC Compre Effect on TIOA */ +#define AT91_TC_ACPC_NONE (0 << 18) +#define AT91_TC_ACPC_SET (1 << 18) +#define AT91_TC_ACPC_CLEAR (2 << 18) +#define AT91_TC_ACPC_TOGGLE (3 << 18) +#define AT91_TC_AEEVT (3 << 20) /* Waveform Mode: External Event Effect on TIOA */ +#define AT91_TC_AEEVT_NONE (0 << 20) +#define AT91_TC_AEEVT_SET (1 << 20) +#define AT91_TC_AEEVT_CLEAR (2 << 20) +#define AT91_TC_AEEVT_TOGGLE (3 << 20) +#define AT91_TC_ASWTRG (3 << 22) /* Waveform Mode: Software Trigger Effect on TIOA */ +#define AT91_TC_ASWTRG_NONE (0 << 22) +#define AT91_TC_ASWTRG_SET (1 << 22) +#define AT91_TC_ASWTRG_CLEAR (2 << 22) +#define AT91_TC_ASWTRG_TOGGLE (3 << 22) +#define AT91_TC_BCPB (3 << 24) /* Waveform Mode: RB Compare Effect on TIOB */ +#define AT91_TC_BCPB_NONE (0 << 24) +#define AT91_TC_BCPB_SET (1 << 24) +#define AT91_TC_BCPB_CLEAR (2 << 24) +#define AT91_TC_BCPB_TOGGLE (3 << 24) +#define AT91_TC_BCPC (3 << 26) /* Waveform Mode: RC Compare Effect on TIOB */ +#define AT91_TC_BCPC_NONE (0 << 26) +#define AT91_TC_BCPC_SET (1 << 26) +#define AT91_TC_BCPC_CLEAR (2 << 26) +#define AT91_TC_BCPC_TOGGLE (3 << 26) +#define AT91_TC_BEEVT (3 << 28) /* Waveform Mode: External Event Effect on TIOB */ +#define AT91_TC_BEEVT_NONE (0 << 28) +#define AT91_TC_BEEVT_SET (1 << 28) +#define AT91_TC_BEEVT_CLEAR (2 << 28) +#define AT91_TC_BEEVT_TOGGLE (3 << 28) +#define AT91_TC_BSWTRG (3 << 30) /* Waveform Mode: Software Trigger Effect on TIOB */ +#define AT91_TC_BSWTRG_NONE (0 << 30) +#define AT91_TC_BSWTRG_SET (1 << 30) +#define AT91_TC_BSWTRG_CLEAR (2 << 30) +#define AT91_TC_BSWTRG_TOGGLE (3 << 30) + +#define AT91_TC_CV 0x10 /* Counter Value */ +#define AT91_TC_RA 0x14 /* Register A */ +#define AT91_TC_RB 0x18 /* Register B */ +#define AT91_TC_RC 0x1c /* Register C */ + +#define AT91_TC_SR 0x20 /* Status Register */ +#define AT91_TC_COVFS (1 << 0) /* Counter Overflow Status */ +#define AT91_TC_LOVRS (1 << 1) /* Load Overrun Status */ +#define AT91_TC_CPAS (1 << 2) /* RA Compare Status */ +#define AT91_TC_CPBS (1 << 3) /* RB Compare Status */ +#define AT91_TC_CPCS (1 << 4) /* RC Compare Status */ +#define AT91_TC_LDRAS (1 << 5) /* RA Loading Status */ +#define AT91_TC_LDRBS (1 << 6) /* RB Loading Status */ +#define AT91_TC_ETRGS (1 << 7) /* External Trigger Status */ +#define AT91_TC_CLKSTA (1 << 16) /* Clock Enabling Status */ +#define AT91_TC_MTIOA (1 << 17) /* TIOA Mirror */ +#define AT91_TC_MTIOB (1 << 18) /* TIOB Mirror */ + +#define AT91_TC_IER 0x24 /* Interrupt Enable Register */ +#define AT91_TC_IDR 0x28 /* Interrupt Disable Register */ +#define AT91_TC_IMR 0x2c /* Interrupt Mask Register */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91_twi.h b/arch/arm/mach-at91/include/mach/at91_twi.h new file mode 100644 index 00000000000..bb2880f6ba3 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_twi.h @@ -0,0 +1,68 @@ +/* + * arch/arm/mach-at91/include/mach/at91_twi.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Two-wire Interface (TWI) registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_TWI_H +#define AT91_TWI_H + +#define AT91_TWI_CR 0x00 /* Control Register */ +#define AT91_TWI_START (1 << 0) /* Send a Start Condition */ +#define AT91_TWI_STOP (1 << 1) /* Send a Stop Condition */ +#define AT91_TWI_MSEN (1 << 2) /* Master Transfer Enable */ +#define AT91_TWI_MSDIS (1 << 3) /* Master Transfer Disable */ +#define AT91_TWI_SVEN (1 << 4) /* Slave Transfer Enable [SAM9260 only] */ +#define AT91_TWI_SVDIS (1 << 5) /* Slave Transfer Disable [SAM9260 only] */ +#define AT91_TWI_SWRST (1 << 7) /* Software Reset */ + +#define AT91_TWI_MMR 0x04 /* Master Mode Register */ +#define AT91_TWI_IADRSZ (3 << 8) /* Internal Device Address Size */ +#define AT91_TWI_IADRSZ_NO (0 << 8) +#define AT91_TWI_IADRSZ_1 (1 << 8) +#define AT91_TWI_IADRSZ_2 (2 << 8) +#define AT91_TWI_IADRSZ_3 (3 << 8) +#define AT91_TWI_MREAD (1 << 12) /* Master Read Direction */ +#define AT91_TWI_DADR (0x7f << 16) /* Device Address */ + +#define AT91_TWI_SMR 0x08 /* Slave Mode Register [SAM9260 only] */ +#define AT91_TWI_SADR (0x7f << 16) /* Slave Address */ + +#define AT91_TWI_IADR 0x0c /* Internal Address Register */ + +#define AT91_TWI_CWGR 0x10 /* Clock Waveform Generator Register */ +#define AT91_TWI_CLDIV (0xff << 0) /* Clock Low Divisor */ +#define AT91_TWI_CHDIV (0xff << 8) /* Clock High Divisor */ +#define AT91_TWI_CKDIV (7 << 16) /* Clock Divider */ + +#define AT91_TWI_SR 0x20 /* Status Register */ +#define AT91_TWI_TXCOMP (1 << 0) /* Transmission Complete */ +#define AT91_TWI_RXRDY (1 << 1) /* Receive Holding Register Ready */ +#define AT91_TWI_TXRDY (1 << 2) /* Transmit Holding Register Ready */ +#define AT91_TWI_SVREAD (1 << 3) /* Slave Read [SAM9260 only] */ +#define AT91_TWI_SVACC (1 << 4) /* Slave Access [SAM9260 only] */ +#define AT91_TWI_GACC (1 << 5) /* General Call Access [SAM9260 only] */ +#define AT91_TWI_OVRE (1 << 6) /* Overrun Error [AT91RM9200 only] */ +#define AT91_TWI_UNRE (1 << 7) /* Underrun Error [AT91RM9200 only] */ +#define AT91_TWI_NACK (1 << 8) /* Not Acknowledged */ +#define AT91_TWI_ARBLST (1 << 9) /* Arbitration Lost [SAM9260 only] */ +#define AT91_TWI_SCLWS (1 << 10) /* Clock Wait State [SAM9260 only] */ +#define AT91_TWI_EOSACC (1 << 11) /* End of Slave Address [SAM9260 only] */ + +#define AT91_TWI_IER 0x24 /* Interrupt Enable Register */ +#define AT91_TWI_IDR 0x28 /* Interrupt Disable Register */ +#define AT91_TWI_IMR 0x2c /* Interrupt Mask Register */ +#define AT91_TWI_RHR 0x30 /* Receive Holding Register */ +#define AT91_TWI_THR 0x34 /* Transmit Holding Register */ + +#endif + diff --git a/arch/arm/mach-at91/include/mach/at91_wdt.h b/arch/arm/mach-at91/include/mach/at91_wdt.h new file mode 100644 index 00000000000..973b4526a98 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91_wdt.h @@ -0,0 +1,34 @@ +/* + * arch/arm/mach-at91/include/mach/at91_wdt.h + * + * Watchdog Timer (WDT) - System peripherals regsters. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91_WDT_H +#define AT91_WDT_H + +#define AT91_WDT_CR (AT91_WDT + 0x00) /* Watchdog Control Register */ +#define AT91_WDT_WDRSTT (1 << 0) /* Restart */ +#define AT91_WDT_KEY (0xa5 << 24) /* KEY Password */ + +#define AT91_WDT_MR (AT91_WDT + 0x04) /* Watchdog Mode Register */ +#define AT91_WDT_WDV (0xfff << 0) /* Counter Value */ +#define AT91_WDT_WDFIEN (1 << 12) /* Fault Interrupt Enable */ +#define AT91_WDT_WDRSTEN (1 << 13) /* Reset Processor */ +#define AT91_WDT_WDRPROC (1 << 14) /* Timer Restart */ +#define AT91_WDT_WDDIS (1 << 15) /* Watchdog Disable */ +#define AT91_WDT_WDD (0xfff << 16) /* Delta Value */ +#define AT91_WDT_WDDBGHLT (1 << 28) /* Debug Halt */ +#define AT91_WDT_WDIDLEHLT (1 << 29) /* Idle Halt */ + +#define AT91_WDT_SR (AT91_WDT + 0x08) /* Watchdog Status Register */ +#define AT91_WDT_WDUNF (1 << 0) /* Watchdog Underflow */ +#define AT91_WDT_WDERR (1 << 1) /* Watchdog Error */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91cap9.h b/arch/arm/mach-at91/include/mach/at91cap9.h new file mode 100644 index 00000000000..4a4b64135a9 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91cap9.h @@ -0,0 +1,126 @@ +/* + * arch/arm/mach-at91/include/mach/at91cap9.h + * + * Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com> + * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com> + * Copyright (C) 2007 Atmel Corporation. + * + * Common definitions. + * Based on AT91CAP9 datasheet revision B (Preliminary). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91CAP9_H +#define AT91CAP9_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Peripherals */ +#define AT91CAP9_ID_PIOABCD 2 /* Parallel IO Controller A, B, C and D */ +#define AT91CAP9_ID_MPB0 3 /* MP Block Peripheral 0 */ +#define AT91CAP9_ID_MPB1 4 /* MP Block Peripheral 1 */ +#define AT91CAP9_ID_MPB2 5 /* MP Block Peripheral 2 */ +#define AT91CAP9_ID_MPB3 6 /* MP Block Peripheral 3 */ +#define AT91CAP9_ID_MPB4 7 /* MP Block Peripheral 4 */ +#define AT91CAP9_ID_US0 8 /* USART 0 */ +#define AT91CAP9_ID_US1 9 /* USART 1 */ +#define AT91CAP9_ID_US2 10 /* USART 2 */ +#define AT91CAP9_ID_MCI0 11 /* Multimedia Card Interface 0 */ +#define AT91CAP9_ID_MCI1 12 /* Multimedia Card Interface 1 */ +#define AT91CAP9_ID_CAN 13 /* CAN */ +#define AT91CAP9_ID_TWI 14 /* Two-Wire Interface */ +#define AT91CAP9_ID_SPI0 15 /* Serial Peripheral Interface 0 */ +#define AT91CAP9_ID_SPI1 16 /* Serial Peripheral Interface 0 */ +#define AT91CAP9_ID_SSC0 17 /* Serial Synchronous Controller 0 */ +#define AT91CAP9_ID_SSC1 18 /* Serial Synchronous Controller 1 */ +#define AT91CAP9_ID_AC97C 19 /* AC97 Controller */ +#define AT91CAP9_ID_TCB 20 /* Timer Counter 0, 1 and 2 */ +#define AT91CAP9_ID_PWMC 21 /* Pulse Width Modulation Controller */ +#define AT91CAP9_ID_EMAC 22 /* Ethernet */ +#define AT91CAP9_ID_AESTDES 23 /* Advanced Encryption Standard, Triple DES */ +#define AT91CAP9_ID_ADC 24 /* Analog-to-Digital Converter */ +#define AT91CAP9_ID_ISI 25 /* Image Sensor Interface */ +#define AT91CAP9_ID_LCDC 26 /* LCD Controller */ +#define AT91CAP9_ID_DMA 27 /* DMA Controller */ +#define AT91CAP9_ID_UDPHS 28 /* USB High Speed Device Port */ +#define AT91CAP9_ID_UHP 29 /* USB Host Port */ +#define AT91CAP9_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */ +#define AT91CAP9_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */ + +/* + * User Peripheral physical base addresses. + */ +#define AT91CAP9_BASE_UDPHS 0xfff78000 +#define AT91CAP9_BASE_TCB0 0xfff7c000 +#define AT91CAP9_BASE_TC0 0xfff7c000 +#define AT91CAP9_BASE_TC1 0xfff7c040 +#define AT91CAP9_BASE_TC2 0xfff7c080 +#define AT91CAP9_BASE_MCI0 0xfff80000 +#define AT91CAP9_BASE_MCI1 0xfff84000 +#define AT91CAP9_BASE_TWI 0xfff88000 +#define AT91CAP9_BASE_US0 0xfff8c000 +#define AT91CAP9_BASE_US1 0xfff90000 +#define AT91CAP9_BASE_US2 0xfff94000 +#define AT91CAP9_BASE_SSC0 0xfff98000 +#define AT91CAP9_BASE_SSC1 0xfff9c000 +#define AT91CAP9_BASE_AC97C 0xfffa0000 +#define AT91CAP9_BASE_SPI0 0xfffa4000 +#define AT91CAP9_BASE_SPI1 0xfffa8000 +#define AT91CAP9_BASE_CAN 0xfffac000 +#define AT91CAP9_BASE_PWMC 0xfffb8000 +#define AT91CAP9_BASE_EMAC 0xfffbc000 +#define AT91CAP9_BASE_ADC 0xfffc0000 +#define AT91CAP9_BASE_ISI 0xfffc4000 +#define AT91_BASE_SYS 0xffffe200 + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_ECC (0xffffe200 - AT91_BASE_SYS) +#define AT91_BCRAMC (0xffffe400 - AT91_BASE_SYS) +#define AT91_DDRSDRC (0xffffe600 - AT91_BASE_SYS) +#define AT91_SMC (0xffffe800 - AT91_BASE_SYS) +#define AT91_MATRIX (0xffffea00 - AT91_BASE_SYS) +#define AT91_CCFG (0xffffeb10 - AT91_BASE_SYS) +#define AT91_DMA (0xffffec00 - AT91_BASE_SYS) +#define AT91_DBGU (0xffffee00 - AT91_BASE_SYS) +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) +#define AT91_PIOA (0xfffff200 - AT91_BASE_SYS) +#define AT91_PIOB (0xfffff400 - AT91_BASE_SYS) +#define AT91_PIOC (0xfffff600 - AT91_BASE_SYS) +#define AT91_PIOD (0xfffff800 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) +#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) +#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) +#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) +#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) + +#define AT91_USART0 AT91CAP9_BASE_US0 +#define AT91_USART1 AT91CAP9_BASE_US1 +#define AT91_USART2 AT91CAP9_BASE_US2 + + +/* + * Internal Memory. + */ +#define AT91CAP9_SRAM_BASE 0x00100000 /* Internal SRAM base address */ +#define AT91CAP9_SRAM_SIZE (32 * SZ_1K) /* Internal SRAM size (32Kb) */ + +#define AT91CAP9_ROM_BASE 0x00400000 /* Internal ROM base address */ +#define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */ + +#define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */ +#define AT91CAP9_UDPHS_FIFO 0x00600000 /* USB High Speed Device Port */ +#define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */ + +#define CONFIG_DRAM_BASE AT91_CHIPSELECT_6 + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h new file mode 100644 index 00000000000..bca878f3bd8 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h @@ -0,0 +1,100 @@ +/* + * arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h + * + * DDR/SDR Controller (DDRSDRC) - System peripherals registers. + * Based on AT91CAP9 datasheet revision B. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91CAP9_DDRSDR_H +#define AT91CAP9_DDRSDR_H + +#define AT91_DDRSDRC_MR (AT91_DDRSDRC + 0x00) /* Mode Register */ +#define AT91_DDRSDRC_MODE (0xf << 0) /* Command Mode */ +#define AT91_DDRSDRC_MODE_NORMAL 0 +#define AT91_DDRSDRC_MODE_NOP 1 +#define AT91_DDRSDRC_MODE_PRECHARGE 2 +#define AT91_DDRSDRC_MODE_LMR 3 +#define AT91_DDRSDRC_MODE_REFRESH 4 +#define AT91_DDRSDRC_MODE_EXT_LMR 5 +#define AT91_DDRSDRC_MODE_DEEP 6 + +#define AT91_DDRSDRC_RTR (AT91_DDRSDRC + 0x04) /* Refresh Timer Register */ +#define AT91_DDRSDRC_COUNT (0xfff << 0) /* Refresh Timer Counter */ + +#define AT91_DDRSDRC_CR (AT91_DDRSDRC + 0x08) /* Configuration Register */ +#define AT91_DDRSDRC_NC (3 << 0) /* Number of Column Bits */ +#define AT91_DDRSDRC_NC_SDR8 (0 << 0) +#define AT91_DDRSDRC_NC_SDR9 (1 << 0) +#define AT91_DDRSDRC_NC_SDR10 (2 << 0) +#define AT91_DDRSDRC_NC_SDR11 (3 << 0) +#define AT91_DDRSDRC_NC_DDR9 (0 << 0) +#define AT91_DDRSDRC_NC_DDR10 (1 << 0) +#define AT91_DDRSDRC_NC_DDR11 (2 << 0) +#define AT91_DDRSDRC_NC_DDR12 (3 << 0) +#define AT91_DDRSDRC_NR (3 << 2) /* Number of Row Bits */ +#define AT91_DDRSDRC_NR_11 (0 << 2) +#define AT91_DDRSDRC_NR_12 (1 << 2) +#define AT91_DDRSDRC_NR_13 (2 << 2) +#define AT91_DDRSDRC_CAS (7 << 4) /* CAS Latency */ +#define AT91_DDRSDRC_CAS_2 (2 << 4) +#define AT91_DDRSDRC_CAS_3 (3 << 4) +#define AT91_DDRSDRC_CAS_25 (6 << 4) +#define AT91_DDRSDRC_DLL (1 << 7) /* Reset DLL */ +#define AT91_DDRSDRC_DICDS (1 << 8) /* Output impedance control */ + +#define AT91_DDRSDRC_T0PR (AT91_DDRSDRC + 0x0C) /* Timing 0 Register */ +#define AT91_DDRSDRC_TRAS (0xf << 0) /* Active to Precharge delay */ +#define AT91_DDRSDRC_TRCD (0xf << 4) /* Row to Column delay */ +#define AT91_DDRSDRC_TWR (0xf << 8) /* Write recovery delay */ +#define AT91_DDRSDRC_TRC (0xf << 12) /* Row cycle delay */ +#define AT91_DDRSDRC_TRP (0xf << 16) /* Row precharge delay */ +#define AT91_DDRSDRC_TRRD (0xf << 20) /* Active BankA to BankB */ +#define AT91_DDRSDRC_TWTR (1 << 24) /* Internal Write to Read delay */ +#define AT91_DDRSDRC_TMRD (0xf << 28) /* Load mode to active/refresh delay */ + +#define AT91_DDRSDRC_T1PR (AT91_DDRSDRC + 0x10) /* Timing 1 Register */ +#define AT91_DDRSDRC_TRFC (0x1f << 0) /* Row Cycle Delay */ +#define AT91_DDRSDRC_TXSNR (0xff << 8) /* Exit self-refresh to non-read */ +#define AT91_DDRSDRC_TXSRD (0xff << 16) /* Exit self-refresh to read */ +#define AT91_DDRSDRC_TXP (0xf << 24) /* Exit power-down delay */ + +#define AT91_DDRSDRC_LPR (AT91_DDRSDRC + 0x18) /* Low Power Register */ +#define AT91_DDRSDRC_LPCB (3 << 0) /* Low-power Configurations */ +#define AT91_DDRSDRC_LPCB_DISABLE 0 +#define AT91_DDRSDRC_LPCB_SELF_REFRESH 1 +#define AT91_DDRSDRC_LPCB_POWER_DOWN 2 +#define AT91_DDRSDRC_LPCB_DEEP_POWER_DOWN 3 +#define AT91_DDRSDRC_CLKFR (1 << 2) /* Clock Frozen */ +#define AT91_DDRSDRC_PASR (7 << 4) /* Partial Array Self Refresh */ +#define AT91_DDRSDRC_TCSR (3 << 8) /* Temperature Compensated Self Refresh */ +#define AT91_DDRSDRC_DS (3 << 10) /* Drive Strength */ +#define AT91_DDRSDRC_TIMEOUT (3 << 12) /* Time to define when Low Power Mode is enabled */ +#define AT91_DDRSDRC_TIMEOUT_0_CLK_CYCLES (0 << 12) +#define AT91_DDRSDRC_TIMEOUT_64_CLK_CYCLES (1 << 12) +#define AT91_DDRSDRC_TIMEOUT_128_CLK_CYCLES (2 << 12) + +#define AT91_DDRSDRC_MDR (AT91_DDRSDRC + 0x1C) /* Memory Device Register */ +#define AT91_DDRSDRC_MD (3 << 0) /* Memory Device Type */ +#define AT91_DDRSDRC_MD_SDR 0 +#define AT91_DDRSDRC_MD_LOW_POWER_SDR 1 +#define AT91_DDRSDRC_MD_DDR 2 +#define AT91_DDRSDRC_MD_LOW_POWER_DDR 3 + +#define AT91_DDRSDRC_DLLR (AT91_DDRSDRC + 0x20) /* DLL Information Register */ +#define AT91_DDRSDRC_MDINC (1 << 0) /* Master Delay increment */ +#define AT91_DDRSDRC_MDDEC (1 << 1) /* Master Delay decrement */ +#define AT91_DDRSDRC_MDOVF (1 << 2) /* Master Delay Overflow */ +#define AT91_DDRSDRC_SDCOVF (1 << 3) /* Slave Delay Correction Overflow */ +#define AT91_DDRSDRC_SDCUDF (1 << 4) /* Slave Delay Correction Underflow */ +#define AT91_DDRSDRC_SDERF (1 << 5) /* Slave Delay Correction error */ +#define AT91_DDRSDRC_MDVAL (0xff << 8) /* Master Delay value */ +#define AT91_DDRSDRC_SDVAL (0xff << 16) /* Slave Delay value */ +#define AT91_DDRSDRC_SDCVAL (0xff << 24) /* Slave Delay Correction value */ + + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91cap9_matrix.h b/arch/arm/mach-at91/include/mach/at91cap9_matrix.h new file mode 100644 index 00000000000..4b9d4aff4b4 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91cap9_matrix.h @@ -0,0 +1,137 @@ +/* + * arch/arm/mach-at91/include/mach/at91cap9_matrix.h + * + * Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com> + * Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com> + * Copyright (C) 2006 Atmel Corporation. + * + * Memory Controllers (MATRIX, EBI) - System peripherals registers. + * Based on AT91CAP9 datasheet revision B (Preliminary). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91CAP9_MATRIX_H +#define AT91CAP9_MATRIX_H + +#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ +#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ +#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ +#define AT91_MATRIX_MCFG9 (AT91_MATRIX + 0x24) /* Master Configuration Register 9 */ +#define AT91_MATRIX_MCFG10 (AT91_MATRIX + 0x28) /* Master Configuration Register 10 */ +#define AT91_MATRIX_MCFG11 (AT91_MATRIX + 0x2C) /* Master Configuration Register 11 */ +#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) +#define AT91_MATRIX_ULBT_FOUR (2 << 0) +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) + +#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ +#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ +#define AT91_MATRIX_SCFG8 (AT91_MATRIX + 0x60) /* Slave Configuration Register 8 */ +#define AT91_MATRIX_SCFG9 (AT91_MATRIX + 0x64) /* Slave Configuration Register 9 */ +#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ +#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ +#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ +#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) +#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) + +#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ +#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ +#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ +#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ +#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ +#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ +#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ +#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ +#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ +#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ +#define AT91_MATRIX_PRAS8 (AT91_MATRIX + 0xC0) /* Priority Register A for Slave 8 */ +#define AT91_MATRIX_PRBS8 (AT91_MATRIX + 0xC4) /* Priority Register B for Slave 8 */ +#define AT91_MATRIX_PRAS9 (AT91_MATRIX + 0xC8) /* Priority Register A for Slave 9 */ +#define AT91_MATRIX_PRBS9 (AT91_MATRIX + 0xCC) /* Priority Register B for Slave 9 */ +#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ +#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ +#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ +#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ +#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ +#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ +#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ +#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ +#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ +#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */ +#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */ +#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */ + +#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ +#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ +#define AT91_MATRIX_RCB2 (1 << 2) +#define AT91_MATRIX_RCB3 (1 << 3) +#define AT91_MATRIX_RCB4 (1 << 4) +#define AT91_MATRIX_RCB5 (1 << 5) +#define AT91_MATRIX_RCB6 (1 << 6) +#define AT91_MATRIX_RCB7 (1 << 7) +#define AT91_MATRIX_RCB8 (1 << 8) +#define AT91_MATRIX_RCB9 (1 << 9) +#define AT91_MATRIX_RCB10 (1 << 10) +#define AT91_MATRIX_RCB11 (1 << 11) + +#define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */ +#define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */ + +#define AT91_MATRIX_UDPHS (AT91_MATRIX + 0x118) /* USBHS Special Function Register [AT91CAP9 only] */ +#define AT91_MATRIX_SELECT_UDPHS (0 << 31) /* select High Speed UDP */ +#define AT91_MATRIX_SELECT_UDP (1 << 31) /* select standard UDP */ +#define AT91_MATRIX_UDPHS_BYPASS_LOCK (1 << 30) /* bypass lock bit */ + +#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) +#define AT91_MATRIX_EBI_CS1A_BCRAMC (1 << 1) +#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3) +#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */ +#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4) +#define AT91_MATRIX_EBI_CS4A_SMC_CF1 (1 << 4) +#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5) +#define AT91_MATRIX_EBI_CS5A_SMC_CF2 (1 << 5) +#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_EBI_DQSPDC (1 << 9) /* Data Qualifier Strobe Pull-Down Configuration */ +#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16) + +#define AT91_MPBS2_SFR (AT91_MATRIX + 0x12C) /* MPBlock Slave 2 Special Function Register */ +#define AT91_MPBS3_SFR (AT91_MATRIX + 0x130) /* MPBlock Slave 3 Special Function Register */ +#define AT91_APB_SFR (AT91_MATRIX + 0x134) /* APB Bridge Special Function Register */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91rm9200.h b/arch/arm/mach-at91/include/mach/at91rm9200.h new file mode 100644 index 00000000000..78983155a07 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91rm9200.h @@ -0,0 +1,115 @@ +/* + * arch/arm/mach-at91/include/mach/at91rm9200.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Common definitions. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91RM9200_H +#define AT91RM9200_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Peripheral */ +#define AT91RM9200_ID_PIOA 2 /* Parallel IO Controller A */ +#define AT91RM9200_ID_PIOB 3 /* Parallel IO Controller B */ +#define AT91RM9200_ID_PIOC 4 /* Parallel IO Controller C */ +#define AT91RM9200_ID_PIOD 5 /* Parallel IO Controller D */ +#define AT91RM9200_ID_US0 6 /* USART 0 */ +#define AT91RM9200_ID_US1 7 /* USART 1 */ +#define AT91RM9200_ID_US2 8 /* USART 2 */ +#define AT91RM9200_ID_US3 9 /* USART 3 */ +#define AT91RM9200_ID_MCI 10 /* Multimedia Card Interface */ +#define AT91RM9200_ID_UDP 11 /* USB Device Port */ +#define AT91RM9200_ID_TWI 12 /* Two-Wire Interface */ +#define AT91RM9200_ID_SPI 13 /* Serial Peripheral Interface */ +#define AT91RM9200_ID_SSC0 14 /* Serial Synchronous Controller 0 */ +#define AT91RM9200_ID_SSC1 15 /* Serial Synchronous Controller 1 */ +#define AT91RM9200_ID_SSC2 16 /* Serial Synchronous Controller 2 */ +#define AT91RM9200_ID_TC0 17 /* Timer Counter 0 */ +#define AT91RM9200_ID_TC1 18 /* Timer Counter 1 */ +#define AT91RM9200_ID_TC2 19 /* Timer Counter 2 */ +#define AT91RM9200_ID_TC3 20 /* Timer Counter 3 */ +#define AT91RM9200_ID_TC4 21 /* Timer Counter 4 */ +#define AT91RM9200_ID_TC5 22 /* Timer Counter 5 */ +#define AT91RM9200_ID_UHP 23 /* USB Host port */ +#define AT91RM9200_ID_EMAC 24 /* Ethernet MAC */ +#define AT91RM9200_ID_IRQ0 25 /* Advanced Interrupt Controller (IRQ0) */ +#define AT91RM9200_ID_IRQ1 26 /* Advanced Interrupt Controller (IRQ1) */ +#define AT91RM9200_ID_IRQ2 27 /* Advanced Interrupt Controller (IRQ2) */ +#define AT91RM9200_ID_IRQ3 28 /* Advanced Interrupt Controller (IRQ3) */ +#define AT91RM9200_ID_IRQ4 29 /* Advanced Interrupt Controller (IRQ4) */ +#define AT91RM9200_ID_IRQ5 30 /* Advanced Interrupt Controller (IRQ5) */ +#define AT91RM9200_ID_IRQ6 31 /* Advanced Interrupt Controller (IRQ6) */ + + +/* + * Peripheral physical base addresses. + */ +#define AT91RM9200_BASE_TCB0 0xfffa0000 +#define AT91RM9200_BASE_TC0 0xfffa0000 +#define AT91RM9200_BASE_TC1 0xfffa0040 +#define AT91RM9200_BASE_TC2 0xfffa0080 +#define AT91RM9200_BASE_TCB1 0xfffa4000 +#define AT91RM9200_BASE_TC3 0xfffa4000 +#define AT91RM9200_BASE_TC4 0xfffa4040 +#define AT91RM9200_BASE_TC5 0xfffa4080 +#define AT91RM9200_BASE_UDP 0xfffb0000 +#define AT91RM9200_BASE_MCI 0xfffb4000 +#define AT91RM9200_BASE_TWI 0xfffb8000 +#define AT91RM9200_BASE_EMAC 0xfffbc000 +#define AT91RM9200_BASE_US0 0xfffc0000 +#define AT91RM9200_BASE_US1 0xfffc4000 +#define AT91RM9200_BASE_US2 0xfffc8000 +#define AT91RM9200_BASE_US3 0xfffcc000 +#define AT91RM9200_BASE_SSC0 0xfffd0000 +#define AT91RM9200_BASE_SSC1 0xfffd4000 +#define AT91RM9200_BASE_SSC2 0xfffd8000 +#define AT91RM9200_BASE_SPI 0xfffe0000 +#define AT91_BASE_SYS 0xfffff000 + + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) /* Advanced Interrupt Controller */ +#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) /* Debug Unit */ +#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) /* PIO Controller A */ +#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) /* PIO Controller B */ +#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) /* PIO Controller C */ +#define AT91_PIOD (0xfffffa00 - AT91_BASE_SYS) /* PIO Controller D */ +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) /* Power Management Controller */ +#define AT91_ST (0xfffffd00 - AT91_BASE_SYS) /* System Timer */ +#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS) /* Real-Time Clock */ +#define AT91_MC (0xffffff00 - AT91_BASE_SYS) /* Memory Controllers */ + +#define AT91_USART0 AT91RM9200_BASE_US0 +#define AT91_USART1 AT91RM9200_BASE_US1 +#define AT91_USART2 AT91RM9200_BASE_US2 +#define AT91_USART3 AT91RM9200_BASE_US3 + +#define AT91_MATRIX 0 /* not supported */ + +/* + * Internal Memory. + */ +#define AT91RM9200_ROM_BASE 0x00100000 /* Internal ROM base address */ +#define AT91RM9200_ROM_SIZE SZ_128K /* Internal ROM size (128Kb) */ + +#define AT91RM9200_SRAM_BASE 0x00200000 /* Internal SRAM base address */ +#define AT91RM9200_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */ + +#define AT91RM9200_UHP_BASE 0x00300000 /* USB Host controller */ + + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_emac.h b/arch/arm/mach-at91/include/mach/at91rm9200_emac.h new file mode 100644 index 00000000000..b8260cd8041 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91rm9200_emac.h @@ -0,0 +1,138 @@ +/* + * arch/arm/mach-at91/include/mach/at91rm9200_emac.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Ethernet MAC registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91RM9200_EMAC_H +#define AT91RM9200_EMAC_H + +#define AT91_EMAC_CTL 0x00 /* Control Register */ +#define AT91_EMAC_LB (1 << 0) /* Loopback */ +#define AT91_EMAC_LBL (1 << 1) /* Loopback Local */ +#define AT91_EMAC_RE (1 << 2) /* Receive Enable */ +#define AT91_EMAC_TE (1 << 3) /* Transmit Enable */ +#define AT91_EMAC_MPE (1 << 4) /* Management Port Enable */ +#define AT91_EMAC_CSR (1 << 5) /* Clear Statistics Registers */ +#define AT91_EMAC_INCSTAT (1 << 6) /* Increment Statistics Registers */ +#define AT91_EMAC_WES (1 << 7) /* Write Enable for Statistics Registers */ +#define AT91_EMAC_BP (1 << 8) /* Back Pressure */ + +#define AT91_EMAC_CFG 0x04 /* Configuration Register */ +#define AT91_EMAC_SPD (1 << 0) /* Speed */ +#define AT91_EMAC_FD (1 << 1) /* Full Duplex */ +#define AT91_EMAC_BR (1 << 2) /* Bit Rate */ +#define AT91_EMAC_CAF (1 << 4) /* Copy All Frames */ +#define AT91_EMAC_NBC (1 << 5) /* No Broadcast */ +#define AT91_EMAC_MTI (1 << 6) /* Multicast Hash Enable */ +#define AT91_EMAC_UNI (1 << 7) /* Unicast Hash Enable */ +#define AT91_EMAC_BIG (1 << 8) /* Receive 1522 Bytes */ +#define AT91_EMAC_EAE (1 << 9) /* External Address Match Enable */ +#define AT91_EMAC_CLK (3 << 10) /* MDC Clock Divisor */ +#define AT91_EMAC_CLK_DIV8 (0 << 10) +#define AT91_EMAC_CLK_DIV16 (1 << 10) +#define AT91_EMAC_CLK_DIV32 (2 << 10) +#define AT91_EMAC_CLK_DIV64 (3 << 10) +#define AT91_EMAC_RTY (1 << 12) /* Retry Test */ +#define AT91_EMAC_RMII (1 << 13) /* Reduce MII (RMII) */ + +#define AT91_EMAC_SR 0x08 /* Status Register */ +#define AT91_EMAC_SR_LINK (1 << 0) /* Link */ +#define AT91_EMAC_SR_MDIO (1 << 1) /* MDIO pin */ +#define AT91_EMAC_SR_IDLE (1 << 2) /* PHY idle */ + +#define AT91_EMAC_TAR 0x0c /* Transmit Address Register */ + +#define AT91_EMAC_TCR 0x10 /* Transmit Control Register */ +#define AT91_EMAC_LEN (0x7ff << 0) /* Transmit Frame Length */ +#define AT91_EMAC_NCRC (1 << 15) /* No CRC */ + +#define AT91_EMAC_TSR 0x14 /* Transmit Status Register */ +#define AT91_EMAC_TSR_OVR (1 << 0) /* Transmit Buffer Overrun */ +#define AT91_EMAC_TSR_COL (1 << 1) /* Collision Occurred */ +#define AT91_EMAC_TSR_RLE (1 << 2) /* Retry Limit Exceeded */ +#define AT91_EMAC_TSR_IDLE (1 << 3) /* Transmitter Idle */ +#define AT91_EMAC_TSR_BNQ (1 << 4) /* Transmit Buffer not Queued */ +#define AT91_EMAC_TSR_COMP (1 << 5) /* Transmit Complete */ +#define AT91_EMAC_TSR_UND (1 << 6) /* Transmit Underrun */ + +#define AT91_EMAC_RBQP 0x18 /* Receive Buffer Queue Pointer */ + +#define AT91_EMAC_RSR 0x20 /* Receive Status Register */ +#define AT91_EMAC_RSR_BNA (1 << 0) /* Buffer Not Available */ +#define AT91_EMAC_RSR_REC (1 << 1) /* Frame Received */ +#define AT91_EMAC_RSR_OVR (1 << 2) /* RX Overrun */ + +#define AT91_EMAC_ISR 0x24 /* Interrupt Status Register */ +#define AT91_EMAC_DONE (1 << 0) /* Management Done */ +#define AT91_EMAC_RCOM (1 << 1) /* Receive Complete */ +#define AT91_EMAC_RBNA (1 << 2) /* Receive Buffer Not Available */ +#define AT91_EMAC_TOVR (1 << 3) /* Transmit Buffer Overrun */ +#define AT91_EMAC_TUND (1 << 4) /* Transmit Buffer Underrun */ +#define AT91_EMAC_RTRY (1 << 5) /* Retry Limit */ +#define AT91_EMAC_TBRE (1 << 6) /* Transmit Buffer Register Empty */ +#define AT91_EMAC_TCOM (1 << 7) /* Transmit Complete */ +#define AT91_EMAC_TIDLE (1 << 8) /* Transmit Idle */ +#define AT91_EMAC_LINK (1 << 9) /* Link */ +#define AT91_EMAC_ROVR (1 << 10) /* RX Overrun */ +#define AT91_EMAC_ABT (1 << 11) /* Abort */ + +#define AT91_EMAC_IER 0x28 /* Interrupt Enable Register */ +#define AT91_EMAC_IDR 0x2c /* Interrupt Disable Register */ +#define AT91_EMAC_IMR 0x30 /* Interrupt Mask Register */ + +#define AT91_EMAC_MAN 0x34 /* PHY Maintenance Register */ +#define AT91_EMAC_DATA (0xffff << 0) /* MDIO Data */ +#define AT91_EMAC_REGA (0x1f << 18) /* MDIO Register */ +#define AT91_EMAC_PHYA (0x1f << 23) /* MDIO PHY Address */ +#define AT91_EMAC_RW (3 << 28) /* Read/Write operation */ +#define AT91_EMAC_RW_W (1 << 28) +#define AT91_EMAC_RW_R (2 << 28) +#define AT91_EMAC_MAN_802_3 0x40020000 /* IEEE 802.3 value */ + +/* + * Statistics Registers. + */ +#define AT91_EMAC_FRA 0x40 /* Frames Transmitted OK */ +#define AT91_EMAC_SCOL 0x44 /* Single Collision Frame */ +#define AT91_EMAC_MCOL 0x48 /* Multiple Collision Frame */ +#define AT91_EMAC_OK 0x4c /* Frames Received OK */ +#define AT91_EMAC_SEQE 0x50 /* Frame Check Sequence Error */ +#define AT91_EMAC_ALE 0x54 /* Alignmemt Error */ +#define AT91_EMAC_DTE 0x58 /* Deffered Transmission Frame */ +#define AT91_EMAC_LCOL 0x5c /* Late Collision */ +#define AT91_EMAC_ECOL 0x60 /* Excessive Collision */ +#define AT91_EMAC_TUE 0x64 /* Transmit Underrun Error */ +#define AT91_EMAC_CSE 0x68 /* Carrier Sense Error */ +#define AT91_EMAC_DRFC 0x6c /* Discard RX Frame */ +#define AT91_EMAC_ROV 0x70 /* Receive Overrun */ +#define AT91_EMAC_CDE 0x74 /* Code Error */ +#define AT91_EMAC_ELR 0x78 /* Excessive Length Error */ +#define AT91_EMAC_RJB 0x7c /* Receive Jabber */ +#define AT91_EMAC_USF 0x80 /* Undersize Frame */ +#define AT91_EMAC_SQEE 0x84 /* SQE Test Error */ + +/* + * Address Registers. + */ +#define AT91_EMAC_HSL 0x90 /* Hash Address Low [31:0] */ +#define AT91_EMAC_HSH 0x94 /* Hash Address High [63:32] */ +#define AT91_EMAC_SA1L 0x98 /* Specific Address 1 Low, bytes 0-3 */ +#define AT91_EMAC_SA1H 0x9c /* Specific Address 1 High, bytes 4-5 */ +#define AT91_EMAC_SA2L 0xa0 /* Specific Address 2 Low, bytes 0-3 */ +#define AT91_EMAC_SA2H 0xa4 /* Specific Address 2 High, bytes 4-5 */ +#define AT91_EMAC_SA3L 0xa8 /* Specific Address 3 Low, bytes 0-3 */ +#define AT91_EMAC_SA3H 0xac /* Specific Address 3 High, bytes 4-5 */ +#define AT91_EMAC_SA4L 0xb0 /* Specific Address 4 Low, bytes 0-3 */ +#define AT91_EMAC_SA4H 0xb4 /* Specific Address 4 High, bytes 4-5 */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_mc.h b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h new file mode 100644 index 00000000000..d34e4ed8934 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91rm9200_mc.h @@ -0,0 +1,160 @@ +/* + * arch/arm/mach-at91/include/mach/at91rm9200_mc.h + * + * Copyright (C) 2005 Ivan Kokshaysky + * Copyright (C) SAN People + * + * Memory Controllers (MC, EBI, SMC, SDRAMC, BFC) - System peripherals registers. + * Based on AT91RM9200 datasheet revision E. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91RM9200_MC_H +#define AT91RM9200_MC_H + +/* Memory Controller */ +#define AT91_MC_RCR (AT91_MC + 0x00) /* MC Remap Control Register */ +#define AT91_MC_RCB (1 << 0) /* Remap Command Bit */ + +#define AT91_MC_ASR (AT91_MC + 0x04) /* MC Abort Status Register */ +#define AT91_MC_UNADD (1 << 0) /* Undefined Address Abort Status */ +#define AT91_MC_MISADD (1 << 1) /* Misaligned Address Abort Status */ +#define AT91_MC_ABTSZ (3 << 8) /* Abort Size Status */ +#define AT91_MC_ABTSZ_BYTE (0 << 8) +#define AT91_MC_ABTSZ_HALFWORD (1 << 8) +#define AT91_MC_ABTSZ_WORD (2 << 8) +#define AT91_MC_ABTTYP (3 << 10) /* Abort Type Status */ +#define AT91_MC_ABTTYP_DATAREAD (0 << 10) +#define AT91_MC_ABTTYP_DATAWRITE (1 << 10) +#define AT91_MC_ABTTYP_FETCH (2 << 10) +#define AT91_MC_MST0 (1 << 16) /* ARM920T Abort Source */ +#define AT91_MC_MST1 (1 << 17) /* PDC Abort Source */ +#define AT91_MC_MST2 (1 << 18) /* UHP Abort Source */ +#define AT91_MC_MST3 (1 << 19) /* EMAC Abort Source */ +#define AT91_MC_SVMST0 (1 << 24) /* Saved ARM920T Abort Source */ +#define AT91_MC_SVMST1 (1 << 25) /* Saved PDC Abort Source */ +#define AT91_MC_SVMST2 (1 << 26) /* Saved UHP Abort Source */ +#define AT91_MC_SVMST3 (1 << 27) /* Saved EMAC Abort Source */ + +#define AT91_MC_AASR (AT91_MC + 0x08) /* MC Abort Address Status Register */ + +#define AT91_MC_MPR (AT91_MC + 0x0c) /* MC Master Priority Register */ +#define AT91_MPR_MSTP0 (7 << 0) /* ARM920T Priority */ +#define AT91_MPR_MSTP1 (7 << 4) /* PDC Priority */ +#define AT91_MPR_MSTP2 (7 << 8) /* UHP Priority */ +#define AT91_MPR_MSTP3 (7 << 12) /* EMAC Priority */ + +/* External Bus Interface (EBI) registers */ +#define AT91_EBI_CSA (AT91_MC + 0x60) /* Chip Select Assignment Register */ +#define AT91_EBI_CS0A (1 << 0) /* Chip Select 0 Assignment */ +#define AT91_EBI_CS0A_SMC (0 << 0) +#define AT91_EBI_CS0A_BFC (1 << 0) +#define AT91_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_EBI_CS1A_SMC (0 << 1) +#define AT91_EBI_CS1A_SDRAMC (1 << 1) +#define AT91_EBI_CS3A (1 << 3) /* Chip Select 2 Assignment */ +#define AT91_EBI_CS3A_SMC (0 << 3) +#define AT91_EBI_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_EBI_CS4A (1 << 4) /* Chip Select 3 Assignment */ +#define AT91_EBI_CS4A_SMC (0 << 4) +#define AT91_EBI_CS4A_SMC_COMPACTFLASH (1 << 4) +#define AT91_EBI_CFGR (AT91_MC + 0x64) /* Configuration Register */ +#define AT91_EBI_DBPUC (1 << 0) /* Data Bus Pull-Up Configuration */ + +/* Static Memory Controller (SMC) registers */ +#define AT91_SMC_CSR(n) (AT91_MC + 0x70 + ((n) * 4))/* SMC Chip Select Register */ +#define AT91_SMC_NWS (0x7f << 0) /* Number of Wait States */ +#define AT91_SMC_NWS_(x) ((x) << 0) +#define AT91_SMC_WSEN (1 << 7) /* Wait State Enable */ +#define AT91_SMC_TDF (0xf << 8) /* Data Float Time */ +#define AT91_SMC_TDF_(x) ((x) << 8) +#define AT91_SMC_BAT (1 << 12) /* Byte Access Type */ +#define AT91_SMC_DBW (3 << 13) /* Data Bus Width */ +#define AT91_SMC_DBW_16 (1 << 13) +#define AT91_SMC_DBW_8 (2 << 13) +#define AT91_SMC_DPR (1 << 15) /* Data Read Protocol */ +#define AT91_SMC_ACSS (3 << 16) /* Address to Chip Select Setup */ +#define AT91_SMC_ACSS_STD (0 << 16) +#define AT91_SMC_ACSS_1 (1 << 16) +#define AT91_SMC_ACSS_2 (2 << 16) +#define AT91_SMC_ACSS_3 (3 << 16) +#define AT91_SMC_RWSETUP (7 << 24) /* Read & Write Signal Time Setup */ +#define AT91_SMC_RWSETUP_(x) ((x) << 24) +#define AT91_SMC_RWHOLD (7 << 28) /* Read & Write Signal Hold Time */ +#define AT91_SMC_RWHOLD_(x) ((x) << 28) + +/* SDRAM Controller registers */ +#define AT91_SDRAMC_MR (AT91_MC + 0x90) /* Mode Register */ +#define AT91_SDRAMC_MODE (0xf << 0) /* Command Mode */ +#define AT91_SDRAMC_MODE_NORMAL (0 << 0) +#define AT91_SDRAMC_MODE_NOP (1 << 0) +#define AT91_SDRAMC_MODE_PRECHARGE (2 << 0) +#define AT91_SDRAMC_MODE_LMR (3 << 0) +#define AT91_SDRAMC_MODE_REFRESH (4 << 0) +#define AT91_SDRAMC_DBW (1 << 4) /* Data Bus Width */ +#define AT91_SDRAMC_DBW_32 (0 << 4) +#define AT91_SDRAMC_DBW_16 (1 << 4) + +#define AT91_SDRAMC_TR (AT91_MC + 0x94) /* Refresh Timer Register */ +#define AT91_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Count */ + +#define AT91_SDRAMC_CR (AT91_MC + 0x98) /* Configuration Register */ +#define AT91_SDRAMC_NC (3 << 0) /* Number of Column Bits */ +#define AT91_SDRAMC_NC_8 (0 << 0) +#define AT91_SDRAMC_NC_9 (1 << 0) +#define AT91_SDRAMC_NC_10 (2 << 0) +#define AT91_SDRAMC_NC_11 (3 << 0) +#define AT91_SDRAMC_NR (3 << 2) /* Number of Row Bits */ +#define AT91_SDRAMC_NR_11 (0 << 2) +#define AT91_SDRAMC_NR_12 (1 << 2) +#define AT91_SDRAMC_NR_13 (2 << 2) +#define AT91_SDRAMC_NB (1 << 4) /* Number of Banks */ +#define AT91_SDRAMC_NB_2 (0 << 4) +#define AT91_SDRAMC_NB_4 (1 << 4) +#define AT91_SDRAMC_CAS (3 << 5) /* CAS Latency */ +#define AT91_SDRAMC_CAS_2 (2 << 5) +#define AT91_SDRAMC_TWR (0xf << 7) /* Write Recovery Delay */ +#define AT91_SDRAMC_TRC (0xf << 11) /* Row Cycle Delay */ +#define AT91_SDRAMC_TRP (0xf << 15) /* Row Precharge Delay */ +#define AT91_SDRAMC_TRCD (0xf << 19) /* Row to Column Delay */ +#define AT91_SDRAMC_TRAS (0xf << 23) /* Active to Precharge Delay */ +#define AT91_SDRAMC_TXSR (0xf << 27) /* Exit Self Refresh to Active Delay */ + +#define AT91_SDRAMC_SRR (AT91_MC + 0x9c) /* Self Refresh Register */ +#define AT91_SDRAMC_LPR (AT91_MC + 0xa0) /* Low Power Register */ +#define AT91_SDRAMC_IER (AT91_MC + 0xa4) /* Interrupt Enable Register */ +#define AT91_SDRAMC_IDR (AT91_MC + 0xa8) /* Interrupt Disable Register */ +#define AT91_SDRAMC_IMR (AT91_MC + 0xac) /* Interrupt Mask Register */ +#define AT91_SDRAMC_ISR (AT91_MC + 0xb0) /* Interrupt Status Register */ + +/* Burst Flash Controller register */ +#define AT91_BFC_MR (AT91_MC + 0xc0) /* Mode Register */ +#define AT91_BFC_BFCOM (3 << 0) /* Burst Flash Controller Operating Mode */ +#define AT91_BFC_BFCOM_DISABLED (0 << 0) +#define AT91_BFC_BFCOM_ASYNC (1 << 0) +#define AT91_BFC_BFCOM_BURST (2 << 0) +#define AT91_BFC_BFCC (3 << 2) /* Burst Flash Controller Clock */ +#define AT91_BFC_BFCC_MCK (1 << 2) +#define AT91_BFC_BFCC_DIV2 (2 << 2) +#define AT91_BFC_BFCC_DIV4 (3 << 2) +#define AT91_BFC_AVL (0xf << 4) /* Address Valid Latency */ +#define AT91_BFC_PAGES (7 << 8) /* Page Size */ +#define AT91_BFC_PAGES_NO_PAGE (0 << 8) +#define AT91_BFC_PAGES_16 (1 << 8) +#define AT91_BFC_PAGES_32 (2 << 8) +#define AT91_BFC_PAGES_64 (3 << 8) +#define AT91_BFC_PAGES_128 (4 << 8) +#define AT91_BFC_PAGES_256 (5 << 8) +#define AT91_BFC_PAGES_512 (6 << 8) +#define AT91_BFC_PAGES_1024 (7 << 8) +#define AT91_BFC_OEL (3 << 12) /* Output Enable Latency */ +#define AT91_BFC_BAAEN (1 << 16) /* Burst Address Advance Enable */ +#define AT91_BFC_BFOEH (1 << 17) /* Burst Flash Output Enable Handling */ +#define AT91_BFC_MUXEN (1 << 18) /* Multiplexed Bus Enable */ +#define AT91_BFC_RDYEN (1 << 19) /* Ready Enable Mode */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h new file mode 100644 index 00000000000..43c396b9b4c --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -0,0 +1,138 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9260.h + * + * (C) 2006 Andrew Victor + * + * Common definitions. + * Based on AT91SAM9260 datasheet revision A (Preliminary). + * + * Includes also definitions for AT91SAM9XE and AT91SAM9G families + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9260_H +#define AT91SAM9260_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Peripherals */ +#define AT91SAM9260_ID_PIOA 2 /* Parallel IO Controller A */ +#define AT91SAM9260_ID_PIOB 3 /* Parallel IO Controller B */ +#define AT91SAM9260_ID_PIOC 4 /* Parallel IO Controller C */ +#define AT91SAM9260_ID_ADC 5 /* Analog-to-Digital Converter */ +#define AT91SAM9260_ID_US0 6 /* USART 0 */ +#define AT91SAM9260_ID_US1 7 /* USART 1 */ +#define AT91SAM9260_ID_US2 8 /* USART 2 */ +#define AT91SAM9260_ID_MCI 9 /* Multimedia Card Interface */ +#define AT91SAM9260_ID_UDP 10 /* USB Device Port */ +#define AT91SAM9260_ID_TWI 11 /* Two-Wire Interface */ +#define AT91SAM9260_ID_SPI0 12 /* Serial Peripheral Interface 0 */ +#define AT91SAM9260_ID_SPI1 13 /* Serial Peripheral Interface 1 */ +#define AT91SAM9260_ID_SSC 14 /* Serial Synchronous Controller */ +#define AT91SAM9260_ID_TC0 17 /* Timer Counter 0 */ +#define AT91SAM9260_ID_TC1 18 /* Timer Counter 1 */ +#define AT91SAM9260_ID_TC2 19 /* Timer Counter 2 */ +#define AT91SAM9260_ID_UHP 20 /* USB Host port */ +#define AT91SAM9260_ID_EMAC 21 /* Ethernet */ +#define AT91SAM9260_ID_ISI 22 /* Image Sensor Interface */ +#define AT91SAM9260_ID_US3 23 /* USART 3 */ +#define AT91SAM9260_ID_US4 24 /* USART 4 */ +#define AT91SAM9260_ID_US5 25 /* USART 5 */ +#define AT91SAM9260_ID_TC3 26 /* Timer Counter 3 */ +#define AT91SAM9260_ID_TC4 27 /* Timer Counter 4 */ +#define AT91SAM9260_ID_TC5 28 /* Timer Counter 5 */ +#define AT91SAM9260_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ +#define AT91SAM9260_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ +#define AT91SAM9260_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ + + +/* + * User Peripheral physical base addresses. + */ +#define AT91SAM9260_BASE_TCB0 0xfffa0000 +#define AT91SAM9260_BASE_TC0 0xfffa0000 +#define AT91SAM9260_BASE_TC1 0xfffa0040 +#define AT91SAM9260_BASE_TC2 0xfffa0080 +#define AT91SAM9260_BASE_UDP 0xfffa4000 +#define AT91SAM9260_BASE_MCI 0xfffa8000 +#define AT91SAM9260_BASE_TWI 0xfffac000 +#define AT91SAM9260_BASE_US0 0xfffb0000 +#define AT91SAM9260_BASE_US1 0xfffb4000 +#define AT91SAM9260_BASE_US2 0xfffb8000 +#define AT91SAM9260_BASE_SSC 0xfffbc000 +#define AT91SAM9260_BASE_ISI 0xfffc0000 +#define AT91SAM9260_BASE_EMAC 0xfffc4000 +#define AT91SAM9260_BASE_SPI0 0xfffc8000 +#define AT91SAM9260_BASE_SPI1 0xfffcc000 +#define AT91SAM9260_BASE_US3 0xfffd0000 +#define AT91SAM9260_BASE_US4 0xfffd4000 +#define AT91SAM9260_BASE_US5 0xfffd8000 +#define AT91SAM9260_BASE_TCB1 0xfffdc000 +#define AT91SAM9260_BASE_TC3 0xfffdc000 +#define AT91SAM9260_BASE_TC4 0xfffdc040 +#define AT91SAM9260_BASE_TC5 0xfffdc080 +#define AT91SAM9260_BASE_ADC 0xfffe0000 +#define AT91_BASE_SYS 0xffffe800 + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_ECC (0xffffe800 - AT91_BASE_SYS) +#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS) +#define AT91_SMC (0xffffec00 - AT91_BASE_SYS) +#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) +#define AT91_CCFG (0xffffef10 - AT91_BASE_SYS) +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) +#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) +#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) +#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) +#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) +#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) +#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) +#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) +#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) + +#define AT91_USART0 AT91SAM9260_BASE_US0 +#define AT91_USART1 AT91SAM9260_BASE_US1 +#define AT91_USART2 AT91SAM9260_BASE_US2 +#define AT91_USART3 AT91SAM9260_BASE_US3 +#define AT91_USART4 AT91SAM9260_BASE_US4 +#define AT91_USART5 AT91SAM9260_BASE_US5 + + +/* + * Internal Memory. + */ +#define AT91SAM9260_ROM_BASE 0x00100000 /* Internal ROM base address */ +#define AT91SAM9260_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ + +#define AT91SAM9260_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ +#define AT91SAM9260_SRAM0_SIZE SZ_4K /* Internal SRAM 0 size (4Kb) */ +#define AT91SAM9260_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ +#define AT91SAM9260_SRAM1_SIZE SZ_4K /* Internal SRAM 1 size (4Kb) */ + +#define AT91SAM9260_UHP_BASE 0x00500000 /* USB Host controller */ + +#define AT91SAM9XE_FLASH_BASE 0x00200000 /* Internal FLASH base address */ +#define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */ + +#define AT91SAM9G20_ROM_BASE 0x00100000 /* Internal ROM base address */ +#define AT91SAM9G20_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ + +#define AT91SAM9G20_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ +#define AT91SAM9G20_SRAM0_SIZE SZ_16K /* Internal SRAM 0 size (16Kb) */ +#define AT91SAM9G20_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ +#define AT91SAM9G20_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ + +#define AT91SAM9G20_UHP_BASE 0x00500000 /* USB Host controller */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h new file mode 100644 index 00000000000..f027de5df95 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9260_matrix.h @@ -0,0 +1,78 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9260_matrix.h + * + * Memory Controllers (MATRIX, EBI) - System peripherals registers. + * Based on AT91SAM9260 datasheet revision B. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9260_MATRIX_H +#define AT91SAM9260_MATRIX_H + +#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) +#define AT91_MATRIX_ULBT_FOUR (2 << 0) +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) + +#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ +#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ +#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ +#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) +#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) + +#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ +#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ +#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ +#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ +#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ +#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ + +#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ +#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ + +#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x11C) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_CS1A_SMC (0 << 1) +#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_CS3A_SMC (0 << 3) +#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ +#define AT91_MATRIX_CS4A_SMC (0 << 4) +#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) +#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_CS5A_SMC (0 << 5) +#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) +#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16) + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9261.h b/arch/arm/mach-at91/include/mach/at91sam9261.h new file mode 100644 index 00000000000..3a348ca2077 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9261.h @@ -0,0 +1,105 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9261.h + * + * Copyright (C) SAN People + * + * Common definitions. + * Based on AT91SAM9261 datasheet revision E. (Preliminary) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9261_H +#define AT91SAM9261_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Peripherals */ +#define AT91SAM9261_ID_PIOA 2 /* Parallel IO Controller A */ +#define AT91SAM9261_ID_PIOB 3 /* Parallel IO Controller B */ +#define AT91SAM9261_ID_PIOC 4 /* Parallel IO Controller C */ +#define AT91SAM9261_ID_US0 6 /* USART 0 */ +#define AT91SAM9261_ID_US1 7 /* USART 1 */ +#define AT91SAM9261_ID_US2 8 /* USART 2 */ +#define AT91SAM9261_ID_MCI 9 /* Multimedia Card Interface */ +#define AT91SAM9261_ID_UDP 10 /* USB Device Port */ +#define AT91SAM9261_ID_TWI 11 /* Two-Wire Interface */ +#define AT91SAM9261_ID_SPI0 12 /* Serial Peripheral Interface 0 */ +#define AT91SAM9261_ID_SPI1 13 /* Serial Peripheral Interface 1 */ +#define AT91SAM9261_ID_SSC0 14 /* Serial Synchronous Controller 0 */ +#define AT91SAM9261_ID_SSC1 15 /* Serial Synchronous Controller 1 */ +#define AT91SAM9261_ID_SSC2 16 /* Serial Synchronous Controller 2 */ +#define AT91SAM9261_ID_TC0 17 /* Timer Counter 0 */ +#define AT91SAM9261_ID_TC1 18 /* Timer Counter 1 */ +#define AT91SAM9261_ID_TC2 19 /* Timer Counter 2 */ +#define AT91SAM9261_ID_UHP 20 /* USB Host port */ +#define AT91SAM9261_ID_LCDC 21 /* LDC Controller */ +#define AT91SAM9261_ID_IRQ0 29 /* Advanced Interrupt Controller (IRQ0) */ +#define AT91SAM9261_ID_IRQ1 30 /* Advanced Interrupt Controller (IRQ1) */ +#define AT91SAM9261_ID_IRQ2 31 /* Advanced Interrupt Controller (IRQ2) */ + + +/* + * User Peripheral physical base addresses. + */ +#define AT91SAM9261_BASE_TCB0 0xfffa0000 +#define AT91SAM9261_BASE_TC0 0xfffa0000 +#define AT91SAM9261_BASE_TC1 0xfffa0040 +#define AT91SAM9261_BASE_TC2 0xfffa0080 +#define AT91SAM9261_BASE_UDP 0xfffa4000 +#define AT91SAM9261_BASE_MCI 0xfffa8000 +#define AT91SAM9261_BASE_TWI 0xfffac000 +#define AT91SAM9261_BASE_US0 0xfffb0000 +#define AT91SAM9261_BASE_US1 0xfffb4000 +#define AT91SAM9261_BASE_US2 0xfffb8000 +#define AT91SAM9261_BASE_SSC0 0xfffbc000 +#define AT91SAM9261_BASE_SSC1 0xfffc0000 +#define AT91SAM9261_BASE_SSC2 0xfffc4000 +#define AT91SAM9261_BASE_SPI0 0xfffc8000 +#define AT91SAM9261_BASE_SPI1 0xfffcc000 +#define AT91_BASE_SYS 0xffffea00 + + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS) +#define AT91_SMC (0xffffec00 - AT91_BASE_SYS) +#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) +#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) +#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) +#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) +#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) +#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) +#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) +#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) +#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS) + +#define AT91_USART0 AT91SAM9261_BASE_US0 +#define AT91_USART1 AT91SAM9261_BASE_US1 +#define AT91_USART2 AT91SAM9261_BASE_US2 + + +/* + * Internal Memory. + */ +#define AT91SAM9261_SRAM_BASE 0x00300000 /* Internal SRAM base address */ +#define AT91SAM9261_SRAM_SIZE 0x00028000 /* Internal SRAM size (160Kb) */ + +#define AT91SAM9261_ROM_BASE 0x00400000 /* Internal ROM base address */ +#define AT91SAM9261_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ + +#define AT91SAM9261_UHP_BASE 0x00500000 /* USB Host controller */ +#define AT91SAM9261_LCDC_BASE 0x00600000 /* LDC controller */ + + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h new file mode 100644 index 00000000000..db62b1f1830 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9261_matrix.h @@ -0,0 +1,62 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9261_matrix.h + * + * Memory Controllers (MATRIX, EBI) - System peripherals registers. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9261_MATRIX_H +#define AT91SAM9261_MATRIX_H + +#define AT91_MATRIX_MCFG (AT91_MATRIX + 0x00) /* Master Configuration Register */ +#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ +#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ + +#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x04) /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x08) /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x0C) /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x10) /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x14) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ +#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */ + +#define AT91_MATRIX_TCR (AT91_MATRIX + 0x24) /* TCM Configuration Register */ +#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ +#define AT91_MATRIX_ITCM_0 (0 << 0) +#define AT91_MATRIX_ITCM_16 (5 << 0) +#define AT91_MATRIX_ITCM_32 (6 << 0) +#define AT91_MATRIX_ITCM_64 (7 << 0) +#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ +#define AT91_MATRIX_DTCM_0 (0 << 4) +#define AT91_MATRIX_DTCM_16 (5 << 4) +#define AT91_MATRIX_DTCM_32 (6 << 4) +#define AT91_MATRIX_DTCM_64 (7 << 4) + +#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x30) /* EBI Chip Select Assignment Register */ +#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_CS1A_SMC (0 << 1) +#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_CS3A_SMC (0 << 3) +#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ +#define AT91_MATRIX_CS4A_SMC (0 << 4) +#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) +#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_CS5A_SMC (0 << 5) +#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) +#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ + +#define AT91_MATRIX_USBPUCR (AT91_MATRIX + 0x34) /* USB Pad Pull-Up Control Register */ +#define AT91_MATRIX_USBPUCR_PUON (1 << 30) /* USB Device PAD Pull-up Enable */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9263.h b/arch/arm/mach-at91/include/mach/at91sam9263.h new file mode 100644 index 00000000000..2091f1e42d4 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9263.h @@ -0,0 +1,127 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9263.h + * + * (C) 2007 Atmel Corporation. + * + * Common definitions. + * Based on AT91SAM9263 datasheet revision B (Preliminary). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9263_H +#define AT91SAM9263_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Peripherals */ +#define AT91SAM9263_ID_PIOA 2 /* Parallel IO Controller A */ +#define AT91SAM9263_ID_PIOB 3 /* Parallel IO Controller B */ +#define AT91SAM9263_ID_PIOCDE 4 /* Parallel IO Controller C, D and E */ +#define AT91SAM9263_ID_US0 7 /* USART 0 */ +#define AT91SAM9263_ID_US1 8 /* USART 1 */ +#define AT91SAM9263_ID_US2 9 /* USART 2 */ +#define AT91SAM9263_ID_MCI0 10 /* Multimedia Card Interface 0 */ +#define AT91SAM9263_ID_MCI1 11 /* Multimedia Card Interface 1 */ +#define AT91SAM9263_ID_CAN 12 /* CAN */ +#define AT91SAM9263_ID_TWI 13 /* Two-Wire Interface */ +#define AT91SAM9263_ID_SPI0 14 /* Serial Peripheral Interface 0 */ +#define AT91SAM9263_ID_SPI1 15 /* Serial Peripheral Interface 1 */ +#define AT91SAM9263_ID_SSC0 16 /* Serial Synchronous Controller 0 */ +#define AT91SAM9263_ID_SSC1 17 /* Serial Synchronous Controller 1 */ +#define AT91SAM9263_ID_AC97C 18 /* AC97 Controller */ +#define AT91SAM9263_ID_TCB 19 /* Timer Counter 0, 1 and 2 */ +#define AT91SAM9263_ID_PWMC 20 /* Pulse Width Modulation Controller */ +#define AT91SAM9263_ID_EMAC 21 /* Ethernet */ +#define AT91SAM9263_ID_2DGE 23 /* 2D Graphic Engine */ +#define AT91SAM9263_ID_UDP 24 /* USB Device Port */ +#define AT91SAM9263_ID_ISI 25 /* Image Sensor Interface */ +#define AT91SAM9263_ID_LCDC 26 /* LCD Controller */ +#define AT91SAM9263_ID_DMA 27 /* DMA Controller */ +#define AT91SAM9263_ID_UHP 29 /* USB Host port */ +#define AT91SAM9263_ID_IRQ0 30 /* Advanced Interrupt Controller (IRQ0) */ +#define AT91SAM9263_ID_IRQ1 31 /* Advanced Interrupt Controller (IRQ1) */ + + +/* + * User Peripheral physical base addresses. + */ +#define AT91SAM9263_BASE_UDP 0xfff78000 +#define AT91SAM9263_BASE_TCB0 0xfff7c000 +#define AT91SAM9263_BASE_TC0 0xfff7c000 +#define AT91SAM9263_BASE_TC1 0xfff7c040 +#define AT91SAM9263_BASE_TC2 0xfff7c080 +#define AT91SAM9263_BASE_MCI0 0xfff80000 +#define AT91SAM9263_BASE_MCI1 0xfff84000 +#define AT91SAM9263_BASE_TWI 0xfff88000 +#define AT91SAM9263_BASE_US0 0xfff8c000 +#define AT91SAM9263_BASE_US1 0xfff90000 +#define AT91SAM9263_BASE_US2 0xfff94000 +#define AT91SAM9263_BASE_SSC0 0xfff98000 +#define AT91SAM9263_BASE_SSC1 0xfff9c000 +#define AT91SAM9263_BASE_AC97C 0xfffa0000 +#define AT91SAM9263_BASE_SPI0 0xfffa4000 +#define AT91SAM9263_BASE_SPI1 0xfffa8000 +#define AT91SAM9263_BASE_CAN 0xfffac000 +#define AT91SAM9263_BASE_PWMC 0xfffb8000 +#define AT91SAM9263_BASE_EMAC 0xfffbc000 +#define AT91SAM9263_BASE_ISI 0xfffc4000 +#define AT91SAM9263_BASE_2DGE 0xfffc8000 +#define AT91_BASE_SYS 0xffffe000 + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_ECC0 (0xffffe000 - AT91_BASE_SYS) +#define AT91_SDRAMC0 (0xffffe200 - AT91_BASE_SYS) +#define AT91_SMC0 (0xffffe400 - AT91_BASE_SYS) +#define AT91_ECC1 (0xffffe600 - AT91_BASE_SYS) +#define AT91_SDRAMC1 (0xffffe800 - AT91_BASE_SYS) +#define AT91_SMC1 (0xffffea00 - AT91_BASE_SYS) +#define AT91_MATRIX (0xffffec00 - AT91_BASE_SYS) +#define AT91_CCFG (0xffffed10 - AT91_BASE_SYS) +#define AT91_DBGU (0xffffee00 - AT91_BASE_SYS) +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) +#define AT91_PIOA (0xfffff200 - AT91_BASE_SYS) +#define AT91_PIOB (0xfffff400 - AT91_BASE_SYS) +#define AT91_PIOC (0xfffff600 - AT91_BASE_SYS) +#define AT91_PIOD (0xfffff800 - AT91_BASE_SYS) +#define AT91_PIOE (0xfffffa00 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) +#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_RTT0 (0xfffffd20 - AT91_BASE_SYS) +#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) +#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) +#define AT91_RTT1 (0xfffffd50 - AT91_BASE_SYS) +#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) + +#define AT91_USART0 AT91SAM9263_BASE_US0 +#define AT91_USART1 AT91SAM9263_BASE_US1 +#define AT91_USART2 AT91SAM9263_BASE_US2 + +#define AT91_SMC AT91_SMC0 + +/* + * Internal Memory. + */ +#define AT91SAM9263_SRAM0_BASE 0x00300000 /* Internal SRAM 0 base address */ +#define AT91SAM9263_SRAM0_SIZE (80 * SZ_1K) /* Internal SRAM 0 size (80Kb) */ + +#define AT91SAM9263_ROM_BASE 0x00400000 /* Internal ROM base address */ +#define AT91SAM9263_ROM_SIZE SZ_128K /* Internal ROM size (128Kb) */ + +#define AT91SAM9263_SRAM1_BASE 0x00500000 /* Internal SRAM 1 base address */ +#define AT91SAM9263_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ + +#define AT91SAM9263_LCDC_BASE 0x00700000 /* LCD Controller */ +#define AT91SAM9263_DMAC_BASE 0x00800000 /* DMA Controller */ +#define AT91SAM9263_UHP_BASE 0x00a00000 /* USB Host controller */ + + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h new file mode 100644 index 00000000000..9b3efd3eb2f --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9263_matrix.h @@ -0,0 +1,129 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9263_matrix.h + * + * Copyright (C) 2006 Atmel Corporation. + * + * Memory Controllers (MATRIX, EBI) - System peripherals registers. + * Based on AT91SAM9263 datasheet revision B (Preliminary). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9263_MATRIX_H +#define AT91SAM9263_MATRIX_H + +#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_MCFG6 (AT91_MATRIX + 0x18) /* Master Configuration Register 6 */ +#define AT91_MATRIX_MCFG7 (AT91_MATRIX + 0x1C) /* Master Configuration Register 7 */ +#define AT91_MATRIX_MCFG8 (AT91_MATRIX + 0x20) /* Master Configuration Register 8 */ +#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) +#define AT91_MATRIX_ULBT_FOUR (2 << 0) +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) + +#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SCFG6 (AT91_MATRIX + 0x58) /* Slave Configuration Register 6 */ +#define AT91_MATRIX_SCFG7 (AT91_MATRIX + 0x5C) /* Slave Configuration Register 7 */ +#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ +#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ +#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ +#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) +#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) + +#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRBS0 (AT91_MATRIX + 0x84) /* Priority Register B for Slave 0 */ +#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRBS1 (AT91_MATRIX + 0x8C) /* Priority Register B for Slave 1 */ +#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRBS2 (AT91_MATRIX + 0x94) /* Priority Register B for Slave 2 */ +#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRBS3 (AT91_MATRIX + 0x9C) /* Priority Register B for Slave 3 */ +#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRBS4 (AT91_MATRIX + 0xA4) /* Priority Register B for Slave 4 */ +#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_PRBS5 (AT91_MATRIX + 0xAC) /* Priority Register B for Slave 5 */ +#define AT91_MATRIX_PRAS6 (AT91_MATRIX + 0xB0) /* Priority Register A for Slave 6 */ +#define AT91_MATRIX_PRBS6 (AT91_MATRIX + 0xB4) /* Priority Register B for Slave 6 */ +#define AT91_MATRIX_PRAS7 (AT91_MATRIX + 0xB8) /* Priority Register A for Slave 7 */ +#define AT91_MATRIX_PRBS7 (AT91_MATRIX + 0xBC) /* Priority Register B for Slave 7 */ +#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ +#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ +#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ +#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ +#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ +#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ +#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */ +#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */ +#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */ + +#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ +#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ +#define AT91_MATRIX_RCB2 (1 << 2) +#define AT91_MATRIX_RCB3 (1 << 3) +#define AT91_MATRIX_RCB4 (1 << 4) +#define AT91_MATRIX_RCB5 (1 << 5) +#define AT91_MATRIX_RCB6 (1 << 6) +#define AT91_MATRIX_RCB7 (1 << 7) +#define AT91_MATRIX_RCB8 (1 << 8) + +#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */ +#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ +#define AT91_MATRIX_ITCM_0 (0 << 0) +#define AT91_MATRIX_ITCM_16 (5 << 0) +#define AT91_MATRIX_ITCM_32 (6 << 0) +#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ +#define AT91_MATRIX_DTCM_0 (0 << 4) +#define AT91_MATRIX_DTCM_16 (5 << 4) +#define AT91_MATRIX_DTCM_32 (6 << 4) + +#define AT91_MATRIX_EBI0CSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */ +#define AT91_MATRIX_EBI0_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_EBI0_CS1A_SMC (0 << 1) +#define AT91_MATRIX_EBI0_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_EBI0_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_EBI0_CS3A_SMC (0 << 3) +#define AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_EBI0_CS4A (1 << 4) /* Chip Select 4 Assignment */ +#define AT91_MATRIX_EBI0_CS4A_SMC (0 << 4) +#define AT91_MATRIX_EBI0_CS4A_SMC_CF1 (1 << 4) +#define AT91_MATRIX_EBI0_CS5A (1 << 5) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_EBI0_CS5A_SMC (0 << 5) +#define AT91_MATRIX_EBI0_CS5A_SMC_CF2 (1 << 5) +#define AT91_MATRIX_EBI0_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_EBI0_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_EBI0_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_EBI0_VDDIOMSEL_3_3V (1 << 16) + +#define AT91_MATRIX_EBI1CSA (AT91_MATRIX + 0x124) /* EBI1 Chip Select Assignment Register */ +#define AT91_MATRIX_EBI1_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_EBI1_CS1A_SMC (0 << 1) +#define AT91_MATRIX_EBI1_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_EBI1_CS2A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_EBI1_CS2A_SMC (0 << 3) +#define AT91_MATRIX_EBI1_CS2A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_EBI1_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_EBI1_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_EBI1_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_EBI1_VDDIOMSEL_3_3V (1 << 16) + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h new file mode 100644 index 00000000000..1921181c63c --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9_sdramc.h @@ -0,0 +1,83 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9_sdramc.h + * + * SDRAM Controllers (SDRAMC) - System peripherals registers. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9_SDRAMC_H +#define AT91SAM9_SDRAMC_H + +/* SDRAM Controller (SDRAMC) registers */ +#define AT91_SDRAMC_MR (AT91_SDRAMC + 0x00) /* SDRAM Controller Mode Register */ +#define AT91_SDRAMC_MODE (0xf << 0) /* Command Mode */ +#define AT91_SDRAMC_MODE_NORMAL 0 +#define AT91_SDRAMC_MODE_NOP 1 +#define AT91_SDRAMC_MODE_PRECHARGE 2 +#define AT91_SDRAMC_MODE_LMR 3 +#define AT91_SDRAMC_MODE_REFRESH 4 +#define AT91_SDRAMC_MODE_EXT_LMR 5 +#define AT91_SDRAMC_MODE_DEEP 6 + +#define AT91_SDRAMC_TR (AT91_SDRAMC + 0x04) /* SDRAM Controller Refresh Timer Register */ +#define AT91_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Counter */ + +#define AT91_SDRAMC_CR (AT91_SDRAMC + 0x08) /* SDRAM Controller Configuration Register */ +#define AT91_SDRAMC_NC (3 << 0) /* Number of Column Bits */ +#define AT91_SDRAMC_NC_8 (0 << 0) +#define AT91_SDRAMC_NC_9 (1 << 0) +#define AT91_SDRAMC_NC_10 (2 << 0) +#define AT91_SDRAMC_NC_11 (3 << 0) +#define AT91_SDRAMC_NR (3 << 2) /* Number of Row Bits */ +#define AT91_SDRAMC_NR_11 (0 << 2) +#define AT91_SDRAMC_NR_12 (1 << 2) +#define AT91_SDRAMC_NR_13 (2 << 2) +#define AT91_SDRAMC_NB (1 << 4) /* Number of Banks */ +#define AT91_SDRAMC_NB_2 (0 << 4) +#define AT91_SDRAMC_NB_4 (1 << 4) +#define AT91_SDRAMC_CAS (3 << 5) /* CAS Latency */ +#define AT91_SDRAMC_CAS_1 (1 << 5) +#define AT91_SDRAMC_CAS_2 (2 << 5) +#define AT91_SDRAMC_CAS_3 (3 << 5) +#define AT91_SDRAMC_DBW (1 << 7) /* Data Bus Width */ +#define AT91_SDRAMC_DBW_32 (0 << 7) +#define AT91_SDRAMC_DBW_16 (1 << 7) +#define AT91_SDRAMC_TWR (0xf << 8) /* Write Recovery Delay */ +#define AT91_SDRAMC_TRC (0xf << 12) /* Row Cycle Delay */ +#define AT91_SDRAMC_TRP (0xf << 16) /* Row Precharge Delay */ +#define AT91_SDRAMC_TRCD (0xf << 20) /* Row to Column Delay */ +#define AT91_SDRAMC_TRAS (0xf << 24) /* Active to Precharge Delay */ +#define AT91_SDRAMC_TXSR (0xf << 28) /* Exit Self Refresh to Active Delay */ + +#define AT91_SDRAMC_LPR (AT91_SDRAMC + 0x10) /* SDRAM Controller Low Power Register */ +#define AT91_SDRAMC_LPCB (3 << 0) /* Low-power Configurations */ +#define AT91_SDRAMC_LPCB_DISABLE 0 +#define AT91_SDRAMC_LPCB_SELF_REFRESH 1 +#define AT91_SDRAMC_LPCB_POWER_DOWN 2 +#define AT91_SDRAMC_LPCB_DEEP_POWER_DOWN 3 +#define AT91_SDRAMC_PASR (7 << 4) /* Partial Array Self Refresh */ +#define AT91_SDRAMC_TCSR (3 << 8) /* Temperature Compensated Self Refresh */ +#define AT91_SDRAMC_DS (3 << 10) /* Drive Strength */ +#define AT91_SDRAMC_TIMEOUT (3 << 12) /* Time to define when Low Power Mode is enabled */ +#define AT91_SDRAMC_TIMEOUT_0_CLK_CYCLES (0 << 12) +#define AT91_SDRAMC_TIMEOUT_64_CLK_CYCLES (1 << 12) +#define AT91_SDRAMC_TIMEOUT_128_CLK_CYCLES (2 << 12) + +#define AT91_SDRAMC_IER (AT91_SDRAMC + 0x14) /* SDRAM Controller Interrupt Enable Register */ +#define AT91_SDRAMC_IDR (AT91_SDRAMC + 0x18) /* SDRAM Controller Interrupt Disable Register */ +#define AT91_SDRAMC_IMR (AT91_SDRAMC + 0x1C) /* SDRAM Controller Interrupt Mask Register */ +#define AT91_SDRAMC_ISR (AT91_SDRAMC + 0x20) /* SDRAM Controller Interrupt Status Register */ +#define AT91_SDRAMC_RES (1 << 0) /* Refresh Error Status */ + +#define AT91_SDRAMC_MDR (AT91_SDRAMC + 0x24) /* SDRAM Memory Device Register */ +#define AT91_SDRAMC_MD (3 << 0) /* Memory Device Type */ +#define AT91_SDRAMC_MD_SDRAM 0 +#define AT91_SDRAMC_MD_LOW_POWER_SDRAM 1 + + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h new file mode 100644 index 00000000000..ec6ad1338b5 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h @@ -0,0 +1,73 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9_smc.h + * + * Static Memory Controllers (SMC) - System peripherals registers. + * Based on AT91SAM9261 datasheet revision D. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91SAM9_SMC_H +#define AT91SAM9_SMC_H + +#define AT91_SMC_SETUP(n) (AT91_SMC + 0x00 + ((n)*0x10)) /* Setup Register for CS n */ +#define AT91_SMC_NWESETUP (0x3f << 0) /* NWE Setup Length */ +#define AT91_SMC_NWESETUP_(x) ((x) << 0) +#define AT91_SMC_NCS_WRSETUP (0x3f << 8) /* NCS Setup Length in Write Access */ +#define AT91_SMC_NCS_WRSETUP_(x) ((x) << 8) +#define AT91_SMC_NRDSETUP (0x3f << 16) /* NRD Setup Length */ +#define AT91_SMC_NRDSETUP_(x) ((x) << 16) +#define AT91_SMC_NCS_RDSETUP (0x3f << 24) /* NCS Setup Length in Read Access */ +#define AT91_SMC_NCS_RDSETUP_(x) ((x) << 24) + +#define AT91_SMC_PULSE(n) (AT91_SMC + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */ +#define AT91_SMC_NWEPULSE (0x7f << 0) /* NWE Pulse Length */ +#define AT91_SMC_NWEPULSE_(x) ((x) << 0) +#define AT91_SMC_NCS_WRPULSE (0x7f << 8) /* NCS Pulse Length in Write Access */ +#define AT91_SMC_NCS_WRPULSE_(x)((x) << 8) +#define AT91_SMC_NRDPULSE (0x7f << 16) /* NRD Pulse Length */ +#define AT91_SMC_NRDPULSE_(x) ((x) << 16) +#define AT91_SMC_NCS_RDPULSE (0x7f << 24) /* NCS Pulse Length in Read Access */ +#define AT91_SMC_NCS_RDPULSE_(x)((x) << 24) + +#define AT91_SMC_CYCLE(n) (AT91_SMC + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */ +#define AT91_SMC_NWECYCLE (0x1ff << 0 ) /* Total Write Cycle Length */ +#define AT91_SMC_NWECYCLE_(x) ((x) << 0) +#define AT91_SMC_NRDCYCLE (0x1ff << 16) /* Total Read Cycle Length */ +#define AT91_SMC_NRDCYCLE_(x) ((x) << 16) + +#define AT91_SMC_MODE(n) (AT91_SMC + 0x0c + ((n)*0x10)) /* Mode Register for CS n */ +#define AT91_SMC_READMODE (1 << 0) /* Read Mode */ +#define AT91_SMC_WRITEMODE (1 << 1) /* Write Mode */ +#define AT91_SMC_EXNWMODE (3 << 4) /* NWAIT Mode */ +#define AT91_SMC_EXNWMODE_DISABLE (0 << 4) +#define AT91_SMC_EXNWMODE_FROZEN (2 << 4) +#define AT91_SMC_EXNWMODE_READY (3 << 4) +#define AT91_SMC_BAT (1 << 8) /* Byte Access Type */ +#define AT91_SMC_BAT_SELECT (0 << 8) +#define AT91_SMC_BAT_WRITE (1 << 8) +#define AT91_SMC_DBW (3 << 12) /* Data Bus Width */ +#define AT91_SMC_DBW_8 (0 << 12) +#define AT91_SMC_DBW_16 (1 << 12) +#define AT91_SMC_DBW_32 (2 << 12) +#define AT91_SMC_TDF (0xf << 16) /* Data Float Time. */ +#define AT91_SMC_TDF_(x) ((x) << 16) +#define AT91_SMC_TDFMODE (1 << 20) /* TDF Optimization - Enabled */ +#define AT91_SMC_PMEN (1 << 24) /* Page Mode Enabled */ +#define AT91_SMC_PS (3 << 28) /* Page Size */ +#define AT91_SMC_PS_4 (0 << 28) +#define AT91_SMC_PS_8 (1 << 28) +#define AT91_SMC_PS_16 (2 << 28) +#define AT91_SMC_PS_32 (3 << 28) + +#if defined(AT91_SMC1) /* The AT91SAM9263 has 2 Static Memory contollers */ +#define AT91_SMC1_SETUP(n) (AT91_SMC1 + 0x00 + ((n)*0x10)) /* Setup Register for CS n */ +#define AT91_SMC1_PULSE(n) (AT91_SMC1 + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */ +#define AT91_SMC1_CYCLE(n) (AT91_SMC1 + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */ +#define AT91_SMC1_MODE(n) (AT91_SMC1 + 0x0c + ((n)*0x10)) /* Mode Register for CS n */ +#endif + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl.h b/arch/arm/mach-at91/include/mach/at91sam9rl.h new file mode 100644 index 00000000000..fc2de6c09c8 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9rl.h @@ -0,0 +1,115 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9260.h + * + * Copyright (C) 2007 Atmel Corporation + * + * Common definitions. + * Based on AT91SAM9RL datasheet revision A. (Preliminary) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +#ifndef AT91SAM9RL_H +#define AT91SAM9RL_H + +/* + * Peripheral identifiers/interrupts. + */ +#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */ +#define AT91_ID_SYS 1 /* System Controller */ +#define AT91SAM9RL_ID_PIOA 2 /* Parallel IO Controller A */ +#define AT91SAM9RL_ID_PIOB 3 /* Parallel IO Controller B */ +#define AT91SAM9RL_ID_PIOC 4 /* Parallel IO Controller C */ +#define AT91SAM9RL_ID_PIOD 5 /* Parallel IO Controller D */ +#define AT91SAM9RL_ID_US0 6 /* USART 0 */ +#define AT91SAM9RL_ID_US1 7 /* USART 1 */ +#define AT91SAM9RL_ID_US2 8 /* USART 2 */ +#define AT91SAM9RL_ID_US3 9 /* USART 3 */ +#define AT91SAM9RL_ID_MCI 10 /* Multimedia Card Interface */ +#define AT91SAM9RL_ID_TWI0 11 /* TWI 0 */ +#define AT91SAM9RL_ID_TWI1 12 /* TWI 1 */ +#define AT91SAM9RL_ID_SPI 13 /* Serial Peripheral Interface */ +#define AT91SAM9RL_ID_SSC0 14 /* Serial Synchronous Controller 0 */ +#define AT91SAM9RL_ID_SSC1 15 /* Serial Synchronous Controller 1 */ +#define AT91SAM9RL_ID_TC0 16 /* Timer Counter 0 */ +#define AT91SAM9RL_ID_TC1 17 /* Timer Counter 1 */ +#define AT91SAM9RL_ID_TC2 18 /* Timer Counter 2 */ +#define AT91SAM9RL_ID_PWMC 19 /* Pulse Width Modulation Controller */ +#define AT91SAM9RL_ID_TSC 20 /* Touch Screen Controller */ +#define AT91SAM9RL_ID_DMA 21 /* DMA Controller */ +#define AT91SAM9RL_ID_UDPHS 22 /* USB Device HS */ +#define AT91SAM9RL_ID_LCDC 23 /* LCD Controller */ +#define AT91SAM9RL_ID_AC97C 24 /* AC97 Controller */ +#define AT91SAM9RL_ID_IRQ0 31 /* Advanced Interrupt Controller (IRQ0) */ + + +/* + * User Peripheral physical base addresses. + */ +#define AT91SAM9RL_BASE_TCB0 0xfffa0000 +#define AT91SAM9RL_BASE_TC0 0xfffa0000 +#define AT91SAM9RL_BASE_TC1 0xfffa0040 +#define AT91SAM9RL_BASE_TC2 0xfffa0080 +#define AT91SAM9RL_BASE_MCI 0xfffa4000 +#define AT91SAM9RL_BASE_TWI0 0xfffa8000 +#define AT91SAM9RL_BASE_TWI1 0xfffac000 +#define AT91SAM9RL_BASE_US0 0xfffb0000 +#define AT91SAM9RL_BASE_US1 0xfffb4000 +#define AT91SAM9RL_BASE_US2 0xfffb8000 +#define AT91SAM9RL_BASE_US3 0xfffbc000 +#define AT91SAM9RL_BASE_SSC0 0xfffc0000 +#define AT91SAM9RL_BASE_SSC1 0xfffc4000 +#define AT91SAM9RL_BASE_PWMC 0xfffc8000 +#define AT91SAM9RL_BASE_SPI 0xfffcc000 +#define AT91SAM9RL_BASE_TSC 0xfffd0000 +#define AT91SAM9RL_BASE_UDPHS 0xfffd4000 +#define AT91SAM9RL_BASE_AC97C 0xfffd8000 +#define AT91_BASE_SYS 0xffffc000 + + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_DMA (0xffffe600 - AT91_BASE_SYS) +#define AT91_ECC (0xffffe800 - AT91_BASE_SYS) +#define AT91_SDRAMC (0xffffea00 - AT91_BASE_SYS) +#define AT91_SMC (0xffffec00 - AT91_BASE_SYS) +#define AT91_MATRIX (0xffffee00 - AT91_BASE_SYS) +#define AT91_CCFG (0xffffef10 - AT91_BASE_SYS) +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) +#define AT91_DBGU (0xfffff200 - AT91_BASE_SYS) +#define AT91_PIOA (0xfffff400 - AT91_BASE_SYS) +#define AT91_PIOB (0xfffff600 - AT91_BASE_SYS) +#define AT91_PIOC (0xfffff800 - AT91_BASE_SYS) +#define AT91_PIOD (0xfffffa00 - AT91_BASE_SYS) +#define AT91_PMC (0xfffffc00 - AT91_BASE_SYS) +#define AT91_RSTC (0xfffffd00 - AT91_BASE_SYS) +#define AT91_SHDWC (0xfffffd10 - AT91_BASE_SYS) +#define AT91_RTT (0xfffffd20 - AT91_BASE_SYS) +#define AT91_PIT (0xfffffd30 - AT91_BASE_SYS) +#define AT91_WDT (0xfffffd40 - AT91_BASE_SYS) +#define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS) +#define AT91_GPBR (0xfffffd60 - AT91_BASE_SYS) +#define AT91_RTC (0xfffffe00 - AT91_BASE_SYS) + +#define AT91_USART0 AT91SAM9RL_BASE_US0 +#define AT91_USART1 AT91SAM9RL_BASE_US1 +#define AT91_USART2 AT91SAM9RL_BASE_US2 +#define AT91_USART3 AT91SAM9RL_BASE_US3 + + +/* + * Internal Memory. + */ +#define AT91SAM9RL_SRAM_BASE 0x00300000 /* Internal SRAM base address */ +#define AT91SAM9RL_SRAM_SIZE SZ_16K /* Internal SRAM size (16Kb) */ + +#define AT91SAM9RL_ROM_BASE 0x00400000 /* Internal ROM base address */ +#define AT91SAM9RL_ROM_SIZE (2 * SZ_16K) /* Internal ROM size (32Kb) */ + +#define AT91SAM9RL_LCDC_BASE 0x00500000 /* LCD Controller */ +#define AT91SAM9RL_UDPHS_FIFO 0x00600000 /* USB Device HS controller */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h new file mode 100644 index 00000000000..5f9149071fe --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h @@ -0,0 +1,96 @@ +/* + * arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h + * + * Copyright (C) 2007 Atmel Corporation + * + * Memory Controllers (MATRIX, EBI) - System peripherals registers. + * Based on AT91SAM9RL datasheet revision A. (Preliminary) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +#ifndef AT91SAM9RL_MATRIX_H +#define AT91SAM9RL_MATRIX_H + +#define AT91_MATRIX_MCFG0 (AT91_MATRIX + 0x00) /* Master Configuration Register 0 */ +#define AT91_MATRIX_MCFG1 (AT91_MATRIX + 0x04) /* Master Configuration Register 1 */ +#define AT91_MATRIX_MCFG2 (AT91_MATRIX + 0x08) /* Master Configuration Register 2 */ +#define AT91_MATRIX_MCFG3 (AT91_MATRIX + 0x0C) /* Master Configuration Register 3 */ +#define AT91_MATRIX_MCFG4 (AT91_MATRIX + 0x10) /* Master Configuration Register 4 */ +#define AT91_MATRIX_MCFG5 (AT91_MATRIX + 0x14) /* Master Configuration Register 5 */ +#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */ +#define AT91_MATRIX_ULBT_INFINITE (0 << 0) +#define AT91_MATRIX_ULBT_SINGLE (1 << 0) +#define AT91_MATRIX_ULBT_FOUR (2 << 0) +#define AT91_MATRIX_ULBT_EIGHT (3 << 0) +#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0) + +#define AT91_MATRIX_SCFG0 (AT91_MATRIX + 0x40) /* Slave Configuration Register 0 */ +#define AT91_MATRIX_SCFG1 (AT91_MATRIX + 0x44) /* Slave Configuration Register 1 */ +#define AT91_MATRIX_SCFG2 (AT91_MATRIX + 0x48) /* Slave Configuration Register 2 */ +#define AT91_MATRIX_SCFG3 (AT91_MATRIX + 0x4C) /* Slave Configuration Register 3 */ +#define AT91_MATRIX_SCFG4 (AT91_MATRIX + 0x50) /* Slave Configuration Register 4 */ +#define AT91_MATRIX_SCFG5 (AT91_MATRIX + 0x54) /* Slave Configuration Register 5 */ +#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */ +#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */ +#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16) +#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16) +#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */ +#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */ +#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24) +#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24) + +#define AT91_MATRIX_PRAS0 (AT91_MATRIX + 0x80) /* Priority Register A for Slave 0 */ +#define AT91_MATRIX_PRAS1 (AT91_MATRIX + 0x88) /* Priority Register A for Slave 1 */ +#define AT91_MATRIX_PRAS2 (AT91_MATRIX + 0x90) /* Priority Register A for Slave 2 */ +#define AT91_MATRIX_PRAS3 (AT91_MATRIX + 0x98) /* Priority Register A for Slave 3 */ +#define AT91_MATRIX_PRAS4 (AT91_MATRIX + 0xA0) /* Priority Register A for Slave 4 */ +#define AT91_MATRIX_PRAS5 (AT91_MATRIX + 0xA8) /* Priority Register A for Slave 5 */ +#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */ +#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */ +#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */ +#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */ +#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */ +#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */ + +#define AT91_MATRIX_MRCR (AT91_MATRIX + 0x100) /* Master Remap Control Register */ +#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */ +#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */ +#define AT91_MATRIX_RCB2 (1 << 2) +#define AT91_MATRIX_RCB3 (1 << 3) +#define AT91_MATRIX_RCB4 (1 << 4) +#define AT91_MATRIX_RCB5 (1 << 5) + +#define AT91_MATRIX_TCMR (AT91_MATRIX + 0x114) /* TCM Configuration Register */ +#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */ +#define AT91_MATRIX_ITCM_0 (0 << 0) +#define AT91_MATRIX_ITCM_16 (5 << 0) +#define AT91_MATRIX_ITCM_32 (6 << 0) +#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */ +#define AT91_MATRIX_DTCM_0 (0 << 4) +#define AT91_MATRIX_DTCM_16 (5 << 4) +#define AT91_MATRIX_DTCM_32 (6 << 4) + +#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI0 Chip Select Assignment Register */ +#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */ +#define AT91_MATRIX_CS1A_SMC (0 << 1) +#define AT91_MATRIX_CS1A_SDRAMC (1 << 1) +#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */ +#define AT91_MATRIX_CS3A_SMC (0 << 3) +#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3) +#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ +#define AT91_MATRIX_CS4A_SMC (0 << 4) +#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) +#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_CS5A_SMC (0 << 5) +#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) +#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */ +#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16) +#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16) + + +#endif diff --git a/arch/arm/mach-at91/include/mach/at91x40.h b/arch/arm/mach-at91/include/mach/at91x40.h new file mode 100644 index 00000000000..d34cdb8abdc --- /dev/null +++ b/arch/arm/mach-at91/include/mach/at91x40.h @@ -0,0 +1,55 @@ +/* + * arch/arm/mach-at91/include/mach/at91x40.h + * + * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef AT91X40_H +#define AT91X40_H + +/* + * IRQ list. + */ +#define AT91_ID_FIQ 0 /* FIQ */ +#define AT91_ID_SYS 1 /* System Peripheral */ +#define AT91X40_ID_USART0 2 /* USART port 0 */ +#define AT91X40_ID_USART1 3 /* USART port 1 */ +#define AT91X40_ID_TC0 4 /* Timer/Counter 0 */ +#define AT91X40_ID_TC1 5 /* Timer/Counter 1*/ +#define AT91X40_ID_TC2 6 /* Timer/Counter 2*/ +#define AT91X40_ID_WD 7 /* Watchdog? */ +#define AT91X40_ID_PIOA 8 /* Parallel IO Controller A */ + +#define AT91X40_ID_IRQ0 16 /* External IRQ 0 */ +#define AT91X40_ID_IRQ1 17 /* External IRQ 1 */ +#define AT91X40_ID_IRQ2 18 /* External IRQ 2 */ + +/* + * System Peripherals (offset from AT91_BASE_SYS) + */ +#define AT91_BASE_SYS 0xffc00000 + +#define AT91_EBI (0xffe00000 - AT91_BASE_SYS) /* External Bus Interface */ +#define AT91_SF (0xfff00000 - AT91_BASE_SYS) /* Special Function */ +#define AT91_USART1 (0xfffcc000 - AT91_BASE_SYS) /* USART 1 */ +#define AT91_USART0 (0xfffd0000 - AT91_BASE_SYS) /* USART 0 */ +#define AT91_TC (0xfffe0000 - AT91_BASE_SYS) /* Timer Counter */ +#define AT91_PIOA (0xffff0000 - AT91_BASE_SYS) /* PIO Controller A */ +#define AT91_PS (0xffff4000 - AT91_BASE_SYS) /* Power Save */ +#define AT91_WD (0xffff8000 - AT91_BASE_SYS) /* Watchdog Timer */ +#define AT91_AIC (0xfffff000 - AT91_BASE_SYS) /* Advanced Interrupt Controller */ + +/* + * The AT91x40 series doesn't have a debug unit like the other AT91 parts. + * But it does have a chip identify register and extension ID, so define at + * least these here. + */ +#define AT91_DBGU_CIDR (AT91_SF + 0) /* CIDR in PS segment */ +#define AT91_DBGU_EXID (AT91_SF + 4) /* EXID in PS segment */ + +#endif /* AT91X40_H */ diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h new file mode 100644 index 00000000000..acd60f2a072 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/board.h @@ -0,0 +1,172 @@ +/* + * arch/arm/mach-at91/include/mach/board.h + * + * Copyright (C) 2005 HP Labs + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * These are data structures found in platform_device.dev.platform_data, + * and describing board-specific data needed by drivers. For example, + * which pin is used for a given GPIO role. + * + * In 2.6, drivers should strongly avoid board-specific knowledge so + * that supporting new boards normally won't require driver patches. + * Most board-specific knowledge should be in arch/.../board-*.c files. + */ + +#ifndef __ASM_ARCH_BOARD_H +#define __ASM_ARCH_BOARD_H + +#include <linux/mtd/partitions.h> +#include <linux/device.h> +#include <linux/i2c.h> +#include <linux/leds.h> +#include <linux/spi/spi.h> +#include <linux/usb/atmel_usba_udc.h> + + /* USB Device */ +struct at91_udc_data { + u8 vbus_pin; /* high == host powering us */ + u8 pullup_pin; /* active == D+ pulled up */ + u8 pullup_active_low; /* true == pullup_pin is active low */ +}; +extern void __init at91_add_device_udc(struct at91_udc_data *data); + + /* USB High Speed Device */ +extern void __init at91_add_device_usba(struct usba_platform_data *data); + + /* Compact Flash */ +struct at91_cf_data { + u8 irq_pin; /* I/O IRQ */ + u8 det_pin; /* Card detect */ + u8 vcc_pin; /* power switching */ + u8 rst_pin; /* card reset */ + u8 chipselect; /* EBI Chip Select number */ +}; +extern void __init at91_add_device_cf(struct at91_cf_data *data); + + /* MMC / SD */ +struct at91_mmc_data { + u8 det_pin; /* card detect IRQ */ + unsigned slot_b:1; /* uses Slot B */ + unsigned wire4:1; /* (SD) supports DAT0..DAT3 */ + u8 wp_pin; /* (SD) writeprotect detect */ + u8 vcc_pin; /* power switching (high == on) */ +}; +extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data); + + /* Ethernet (EMAC & MACB) */ +struct at91_eth_data { + u32 phy_mask; + u8 phy_irq_pin; /* PHY IRQ */ + u8 is_rmii; /* using RMII interface? */ +}; +extern void __init at91_add_device_eth(struct at91_eth_data *data); + +#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91SAM9G20) || defined(CONFIG_ARCH_AT91CAP9) +#define eth_platform_data at91_eth_data +#endif + + /* USB Host */ +struct at91_usbh_data { + u8 ports; /* number of ports on root hub */ + u8 vbus_pin[]; /* port power-control pin */ +}; +extern void __init at91_add_device_usbh(struct at91_usbh_data *data); + + /* NAND / SmartMedia */ +struct atmel_nand_data { + u8 enable_pin; /* chip enable */ + u8 det_pin; /* card detect */ + u8 rdy_pin; /* ready/busy */ + u8 ale; /* address line number connected to ALE */ + u8 cle; /* address line number connected to CLE */ + u8 bus_width_16; /* buswidth is 16 bit */ + struct mtd_partition* (*partition_info)(int, int*); +}; +extern void __init at91_add_device_nand(struct atmel_nand_data *data); + + /* I2C*/ +extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices); + + /* SPI */ +extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices); + + /* Serial */ +#define ATMEL_UART_CTS 0x01 +#define ATMEL_UART_RTS 0x02 +#define ATMEL_UART_DSR 0x04 +#define ATMEL_UART_DTR 0x08 +#define ATMEL_UART_DCD 0x10 +#define ATMEL_UART_RI 0x20 + +extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins); +extern void __init at91_set_serial_console(unsigned portnr); + +struct at91_uart_config { + unsigned short console_tty; /* tty number of serial console */ + unsigned short nr_tty; /* number of serial tty's */ + short tty_map[]; /* map UART to tty number */ +}; +extern struct platform_device *atmel_default_console_device; +extern void __init __deprecated at91_init_serial(struct at91_uart_config *config); + +struct atmel_uart_data { + short use_dma_tx; /* use transmit DMA? */ + short use_dma_rx; /* use receive DMA? */ + void __iomem *regs; /* virtual base address, if any */ +}; +extern void __init at91_add_device_serial(void); + +/* + * SSC -- accessed through ssc_request(id). Drivers don't bind to SSC + * platform devices. Their SSC ID is part of their configuration data, + * along with information about which SSC signals they should use. + */ +#define ATMEL_SSC_TK 0x01 +#define ATMEL_SSC_TF 0x02 +#define ATMEL_SSC_TD 0x04 +#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD) + +#define ATMEL_SSC_RK 0x10 +#define ATMEL_SSC_RF 0x20 +#define ATMEL_SSC_RD 0x40 +#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD) + +extern void __init at91_add_device_ssc(unsigned id, unsigned pins); + + /* LCD Controller */ +struct atmel_lcdfb_info; +extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data); + + /* AC97 */ +struct atmel_ac97_data { + u8 reset_pin; /* reset */ +}; +extern void __init at91_add_device_ac97(struct atmel_ac97_data *data); + + /* ISI */ +extern void __init at91_add_device_isi(void); + + /* LEDs */ +extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); +extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); + +/* FIXME: this needs a better location, but gets stuff building again */ +extern int at91_suspend_entering_slow_clock(void); + +#endif diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h new file mode 100644 index 00000000000..dbfd9f73f80 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/cpu.h @@ -0,0 +1,103 @@ +/* + * arch/arm/mach-at91/include/mach/cpu.h + * + * Copyright (C) 2006 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_CPU_H +#define __ASM_ARCH_CPU_H + +#include <mach/hardware.h> +#include <mach/at91_dbgu.h> + + +#define ARCH_ID_AT91RM9200 0x09290780 +#define ARCH_ID_AT91SAM9260 0x019803a0 +#define ARCH_ID_AT91SAM9261 0x019703a0 +#define ARCH_ID_AT91SAM9263 0x019607a0 +#define ARCH_ID_AT91SAM9G20 0x019905a0 +#define ARCH_ID_AT91SAM9RL64 0x019b03a0 +#define ARCH_ID_AT91CAP9 0x039A03A0 + +#define ARCH_ID_AT91SAM9XE128 0x329973a0 +#define ARCH_ID_AT91SAM9XE256 0x329a93a0 +#define ARCH_ID_AT91SAM9XE512 0x329aa3a0 + +#define ARCH_ID_AT91M40800 0x14080044 +#define ARCH_ID_AT91R40807 0x44080746 +#define ARCH_ID_AT91M40807 0x14080745 +#define ARCH_ID_AT91R40008 0x44000840 + +static inline unsigned long at91_cpu_identify(void) +{ + return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION); +} + + +#define ARCH_FAMILY_AT91X92 0x09200000 +#define ARCH_FAMILY_AT91SAM9 0x01900000 +#define ARCH_FAMILY_AT91SAM9XE 0x02900000 + +static inline unsigned long at91_arch_identify(void) +{ + return (at91_sys_read(AT91_DBGU_CIDR) & AT91_CIDR_ARCH); +} + + +#ifdef CONFIG_ARCH_AT91RM9200 +#define cpu_is_at91rm9200() (at91_cpu_identify() == ARCH_ID_AT91RM9200) +#else +#define cpu_is_at91rm9200() (0) +#endif + +#ifdef CONFIG_ARCH_AT91SAM9260 +#define cpu_is_at91sam9xe() (at91_arch_identify() == ARCH_FAMILY_AT91SAM9XE) +#define cpu_is_at91sam9260() ((at91_cpu_identify() == ARCH_ID_AT91SAM9260) || cpu_is_at91sam9xe()) +#else +#define cpu_is_at91sam9xe() (0) +#define cpu_is_at91sam9260() (0) +#endif + +#ifdef CONFIG_ARCH_AT91SAM9G20 +#define cpu_is_at91sam9g20() (at91_cpu_identify() == ARCH_ID_AT91SAM9G20) +#else +#define cpu_is_at91sam9g20() (0) +#endif + +#ifdef CONFIG_ARCH_AT91SAM9261 +#define cpu_is_at91sam9261() (at91_cpu_identify() == ARCH_ID_AT91SAM9261) +#else +#define cpu_is_at91sam9261() (0) +#endif + +#ifdef CONFIG_ARCH_AT91SAM9263 +#define cpu_is_at91sam9263() (at91_cpu_identify() == ARCH_ID_AT91SAM9263) +#else +#define cpu_is_at91sam9263() (0) +#endif + +#ifdef CONFIG_ARCH_AT91SAM9RL +#define cpu_is_at91sam9rl() (at91_cpu_identify() == ARCH_ID_AT91SAM9RL64) +#else +#define cpu_is_at91sam9rl() (0) +#endif + +#ifdef CONFIG_ARCH_AT91CAP9 +#define cpu_is_at91cap9() (at91_cpu_identify() == ARCH_ID_AT91CAP9) +#else +#define cpu_is_at91cap9() (0) +#endif + +/* + * Since this is ARM, we will never run on any AVR32 CPU. But these + * definitions may reduce clutter in common drivers. + */ +#define cpu_is_at32ap7000() (0) + +#endif diff --git a/arch/arm/mach-at91/include/mach/debug-macro.S b/arch/arm/mach-at91/include/mach/debug-macro.S new file mode 100644 index 00000000000..29052ba66ad --- /dev/null +++ b/arch/arm/mach-at91/include/mach/debug-macro.S @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-at91/include/mach/debug-macro.S + * + * Copyright (C) 2003-2005 SAN People + * + * Debugging macro include header + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include <mach/hardware.h> +#include <mach/at91_dbgu.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =(AT91_BASE_SYS + AT91_DBGU) @ System peripherals (phys address) + ldrne \rx, =(AT91_VA_BASE_SYS + AT91_DBGU) @ System peripherals (virt address) + .endm + + .macro senduart,rd,rx + strb \rd, [\rx, #(AT91_DBGU_THR - AT91_DBGU)] @ Write to Transmitter Holding Register + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #(AT91_DBGU_SR - AT91_DBGU)] @ Read Status Register + tst \rd, #AT91_DBGU_TXRDY @ DBGU_TXRDY = 1 when ready to transmit + beq 1001b + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #(AT91_DBGU_SR - AT91_DBGU)] @ Read Status Register + tst \rd, #AT91_DBGU_TXEMPTY @ DBGU_TXEMPTY = 1 when transmission complete + beq 1001b + .endm + diff --git a/arch/arm/mach-at91/include/mach/dma.h b/arch/arm/mach-at91/include/mach/dma.h new file mode 100644 index 00000000000..e4f90c17761 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/dma.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-at91/include/mach/dma.h + * + * Copyright (C) 2003 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-at91/include/mach/entry-macro.S b/arch/arm/mach-at91/include/mach/entry-macro.S new file mode 100644 index 00000000000..7ab68f97222 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/entry-macro.S @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-at91/include/mach/entry-macro.S + * + * Copyright (C) 2003-2005 SAN People + * + * Low-level IRQ helper macros for AT91RM9200 platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/hardware.h> +#include <mach/at91_aic.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =(AT91_VA_BASE_SYS + AT91_AIC) @ base virtual address of AIC peripheral + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt) + ldr \irqstat, [\base, #(AT91_AIC_ISR - AT91_AIC)] @ read interrupt source number + teq \irqstat, #0 @ ISR is 0 when no current interrupt, or spurious interrupt + streq \tmp, [\base, #(AT91_AIC_EOICR - AT91_AIC)] @ not going to be handled further, then ACK it now. + .endm + diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h new file mode 100644 index 00000000000..76d76e2fa69 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/gpio.h @@ -0,0 +1,252 @@ +/* + * arch/arm/mach-at91/include/mach/gpio.h + * + * Copyright (C) 2005 HP Labs + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_AT91RM9200_GPIO_H +#define __ASM_ARCH_AT91RM9200_GPIO_H + +#include <asm/irq.h> + +#define PIN_BASE NR_AIC_IRQS + +#define MAX_GPIO_BANKS 5 + +/* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */ + +#define AT91_PIN_PA0 (PIN_BASE + 0x00 + 0) +#define AT91_PIN_PA1 (PIN_BASE + 0x00 + 1) +#define AT91_PIN_PA2 (PIN_BASE + 0x00 + 2) +#define AT91_PIN_PA3 (PIN_BASE + 0x00 + 3) +#define AT91_PIN_PA4 (PIN_BASE + 0x00 + 4) +#define AT91_PIN_PA5 (PIN_BASE + 0x00 + 5) +#define AT91_PIN_PA6 (PIN_BASE + 0x00 + 6) +#define AT91_PIN_PA7 (PIN_BASE + 0x00 + 7) +#define AT91_PIN_PA8 (PIN_BASE + 0x00 + 8) +#define AT91_PIN_PA9 (PIN_BASE + 0x00 + 9) +#define AT91_PIN_PA10 (PIN_BASE + 0x00 + 10) +#define AT91_PIN_PA11 (PIN_BASE + 0x00 + 11) +#define AT91_PIN_PA12 (PIN_BASE + 0x00 + 12) +#define AT91_PIN_PA13 (PIN_BASE + 0x00 + 13) +#define AT91_PIN_PA14 (PIN_BASE + 0x00 + 14) +#define AT91_PIN_PA15 (PIN_BASE + 0x00 + 15) +#define AT91_PIN_PA16 (PIN_BASE + 0x00 + 16) +#define AT91_PIN_PA17 (PIN_BASE + 0x00 + 17) +#define AT91_PIN_PA18 (PIN_BASE + 0x00 + 18) +#define AT91_PIN_PA19 (PIN_BASE + 0x00 + 19) +#define AT91_PIN_PA20 (PIN_BASE + 0x00 + 20) +#define AT91_PIN_PA21 (PIN_BASE + 0x00 + 21) +#define AT91_PIN_PA22 (PIN_BASE + 0x00 + 22) +#define AT91_PIN_PA23 (PIN_BASE + 0x00 + 23) +#define AT91_PIN_PA24 (PIN_BASE + 0x00 + 24) +#define AT91_PIN_PA25 (PIN_BASE + 0x00 + 25) +#define AT91_PIN_PA26 (PIN_BASE + 0x00 + 26) +#define AT91_PIN_PA27 (PIN_BASE + 0x00 + 27) +#define AT91_PIN_PA28 (PIN_BASE + 0x00 + 28) +#define AT91_PIN_PA29 (PIN_BASE + 0x00 + 29) +#define AT91_PIN_PA30 (PIN_BASE + 0x00 + 30) +#define AT91_PIN_PA31 (PIN_BASE + 0x00 + 31) + +#define AT91_PIN_PB0 (PIN_BASE + 0x20 + 0) +#define AT91_PIN_PB1 (PIN_BASE + 0x20 + 1) +#define AT91_PIN_PB2 (PIN_BASE + 0x20 + 2) +#define AT91_PIN_PB3 (PIN_BASE + 0x20 + 3) +#define AT91_PIN_PB4 (PIN_BASE + 0x20 + 4) +#define AT91_PIN_PB5 (PIN_BASE + 0x20 + 5) +#define AT91_PIN_PB6 (PIN_BASE + 0x20 + 6) +#define AT91_PIN_PB7 (PIN_BASE + 0x20 + 7) +#define AT91_PIN_PB8 (PIN_BASE + 0x20 + 8) +#define AT91_PIN_PB9 (PIN_BASE + 0x20 + 9) +#define AT91_PIN_PB10 (PIN_BASE + 0x20 + 10) +#define AT91_PIN_PB11 (PIN_BASE + 0x20 + 11) +#define AT91_PIN_PB12 (PIN_BASE + 0x20 + 12) +#define AT91_PIN_PB13 (PIN_BASE + 0x20 + 13) +#define AT91_PIN_PB14 (PIN_BASE + 0x20 + 14) +#define AT91_PIN_PB15 (PIN_BASE + 0x20 + 15) +#define AT91_PIN_PB16 (PIN_BASE + 0x20 + 16) +#define AT91_PIN_PB17 (PIN_BASE + 0x20 + 17) +#define AT91_PIN_PB18 (PIN_BASE + 0x20 + 18) +#define AT91_PIN_PB19 (PIN_BASE + 0x20 + 19) +#define AT91_PIN_PB20 (PIN_BASE + 0x20 + 20) +#define AT91_PIN_PB21 (PIN_BASE + 0x20 + 21) +#define AT91_PIN_PB22 (PIN_BASE + 0x20 + 22) +#define AT91_PIN_PB23 (PIN_BASE + 0x20 + 23) +#define AT91_PIN_PB24 (PIN_BASE + 0x20 + 24) +#define AT91_PIN_PB25 (PIN_BASE + 0x20 + 25) +#define AT91_PIN_PB26 (PIN_BASE + 0x20 + 26) +#define AT91_PIN_PB27 (PIN_BASE + 0x20 + 27) +#define AT91_PIN_PB28 (PIN_BASE + 0x20 + 28) +#define AT91_PIN_PB29 (PIN_BASE + 0x20 + 29) +#define AT91_PIN_PB30 (PIN_BASE + 0x20 + 30) +#define AT91_PIN_PB31 (PIN_BASE + 0x20 + 31) + +#define AT91_PIN_PC0 (PIN_BASE + 0x40 + 0) +#define AT91_PIN_PC1 (PIN_BASE + 0x40 + 1) +#define AT91_PIN_PC2 (PIN_BASE + 0x40 + 2) +#define AT91_PIN_PC3 (PIN_BASE + 0x40 + 3) +#define AT91_PIN_PC4 (PIN_BASE + 0x40 + 4) +#define AT91_PIN_PC5 (PIN_BASE + 0x40 + 5) +#define AT91_PIN_PC6 (PIN_BASE + 0x40 + 6) +#define AT91_PIN_PC7 (PIN_BASE + 0x40 + 7) +#define AT91_PIN_PC8 (PIN_BASE + 0x40 + 8) +#define AT91_PIN_PC9 (PIN_BASE + 0x40 + 9) +#define AT91_PIN_PC10 (PIN_BASE + 0x40 + 10) +#define AT91_PIN_PC11 (PIN_BASE + 0x40 + 11) +#define AT91_PIN_PC12 (PIN_BASE + 0x40 + 12) +#define AT91_PIN_PC13 (PIN_BASE + 0x40 + 13) +#define AT91_PIN_PC14 (PIN_BASE + 0x40 + 14) +#define AT91_PIN_PC15 (PIN_BASE + 0x40 + 15) +#define AT91_PIN_PC16 (PIN_BASE + 0x40 + 16) +#define AT91_PIN_PC17 (PIN_BASE + 0x40 + 17) +#define AT91_PIN_PC18 (PIN_BASE + 0x40 + 18) +#define AT91_PIN_PC19 (PIN_BASE + 0x40 + 19) +#define AT91_PIN_PC20 (PIN_BASE + 0x40 + 20) +#define AT91_PIN_PC21 (PIN_BASE + 0x40 + 21) +#define AT91_PIN_PC22 (PIN_BASE + 0x40 + 22) +#define AT91_PIN_PC23 (PIN_BASE + 0x40 + 23) +#define AT91_PIN_PC24 (PIN_BASE + 0x40 + 24) +#define AT91_PIN_PC25 (PIN_BASE + 0x40 + 25) +#define AT91_PIN_PC26 (PIN_BASE + 0x40 + 26) +#define AT91_PIN_PC27 (PIN_BASE + 0x40 + 27) +#define AT91_PIN_PC28 (PIN_BASE + 0x40 + 28) +#define AT91_PIN_PC29 (PIN_BASE + 0x40 + 29) +#define AT91_PIN_PC30 (PIN_BASE + 0x40 + 30) +#define AT91_PIN_PC31 (PIN_BASE + 0x40 + 31) + +#define AT91_PIN_PD0 (PIN_BASE + 0x60 + 0) +#define AT91_PIN_PD1 (PIN_BASE + 0x60 + 1) +#define AT91_PIN_PD2 (PIN_BASE + 0x60 + 2) +#define AT91_PIN_PD3 (PIN_BASE + 0x60 + 3) +#define AT91_PIN_PD4 (PIN_BASE + 0x60 + 4) +#define AT91_PIN_PD5 (PIN_BASE + 0x60 + 5) +#define AT91_PIN_PD6 (PIN_BASE + 0x60 + 6) +#define AT91_PIN_PD7 (PIN_BASE + 0x60 + 7) +#define AT91_PIN_PD8 (PIN_BASE + 0x60 + 8) +#define AT91_PIN_PD9 (PIN_BASE + 0x60 + 9) +#define AT91_PIN_PD10 (PIN_BASE + 0x60 + 10) +#define AT91_PIN_PD11 (PIN_BASE + 0x60 + 11) +#define AT91_PIN_PD12 (PIN_BASE + 0x60 + 12) +#define AT91_PIN_PD13 (PIN_BASE + 0x60 + 13) +#define AT91_PIN_PD14 (PIN_BASE + 0x60 + 14) +#define AT91_PIN_PD15 (PIN_BASE + 0x60 + 15) +#define AT91_PIN_PD16 (PIN_BASE + 0x60 + 16) +#define AT91_PIN_PD17 (PIN_BASE + 0x60 + 17) +#define AT91_PIN_PD18 (PIN_BASE + 0x60 + 18) +#define AT91_PIN_PD19 (PIN_BASE + 0x60 + 19) +#define AT91_PIN_PD20 (PIN_BASE + 0x60 + 20) +#define AT91_PIN_PD21 (PIN_BASE + 0x60 + 21) +#define AT91_PIN_PD22 (PIN_BASE + 0x60 + 22) +#define AT91_PIN_PD23 (PIN_BASE + 0x60 + 23) +#define AT91_PIN_PD24 (PIN_BASE + 0x60 + 24) +#define AT91_PIN_PD25 (PIN_BASE + 0x60 + 25) +#define AT91_PIN_PD26 (PIN_BASE + 0x60 + 26) +#define AT91_PIN_PD27 (PIN_BASE + 0x60 + 27) +#define AT91_PIN_PD28 (PIN_BASE + 0x60 + 28) +#define AT91_PIN_PD29 (PIN_BASE + 0x60 + 29) +#define AT91_PIN_PD30 (PIN_BASE + 0x60 + 30) +#define AT91_PIN_PD31 (PIN_BASE + 0x60 + 31) + +#define AT91_PIN_PE0 (PIN_BASE + 0x80 + 0) +#define AT91_PIN_PE1 (PIN_BASE + 0x80 + 1) +#define AT91_PIN_PE2 (PIN_BASE + 0x80 + 2) +#define AT91_PIN_PE3 (PIN_BASE + 0x80 + 3) +#define AT91_PIN_PE4 (PIN_BASE + 0x80 + 4) +#define AT91_PIN_PE5 (PIN_BASE + 0x80 + 5) +#define AT91_PIN_PE6 (PIN_BASE + 0x80 + 6) +#define AT91_PIN_PE7 (PIN_BASE + 0x80 + 7) +#define AT91_PIN_PE8 (PIN_BASE + 0x80 + 8) +#define AT91_PIN_PE9 (PIN_BASE + 0x80 + 9) +#define AT91_PIN_PE10 (PIN_BASE + 0x80 + 10) +#define AT91_PIN_PE11 (PIN_BASE + 0x80 + 11) +#define AT91_PIN_PE12 (PIN_BASE + 0x80 + 12) +#define AT91_PIN_PE13 (PIN_BASE + 0x80 + 13) +#define AT91_PIN_PE14 (PIN_BASE + 0x80 + 14) +#define AT91_PIN_PE15 (PIN_BASE + 0x80 + 15) +#define AT91_PIN_PE16 (PIN_BASE + 0x80 + 16) +#define AT91_PIN_PE17 (PIN_BASE + 0x80 + 17) +#define AT91_PIN_PE18 (PIN_BASE + 0x80 + 18) +#define AT91_PIN_PE19 (PIN_BASE + 0x80 + 19) +#define AT91_PIN_PE20 (PIN_BASE + 0x80 + 20) +#define AT91_PIN_PE21 (PIN_BASE + 0x80 + 21) +#define AT91_PIN_PE22 (PIN_BASE + 0x80 + 22) +#define AT91_PIN_PE23 (PIN_BASE + 0x80 + 23) +#define AT91_PIN_PE24 (PIN_BASE + 0x80 + 24) +#define AT91_PIN_PE25 (PIN_BASE + 0x80 + 25) +#define AT91_PIN_PE26 (PIN_BASE + 0x80 + 26) +#define AT91_PIN_PE27 (PIN_BASE + 0x80 + 27) +#define AT91_PIN_PE28 (PIN_BASE + 0x80 + 28) +#define AT91_PIN_PE29 (PIN_BASE + 0x80 + 29) +#define AT91_PIN_PE30 (PIN_BASE + 0x80 + 30) +#define AT91_PIN_PE31 (PIN_BASE + 0x80 + 31) + +#ifndef __ASSEMBLY__ +/* setup setup routines, called from board init or driver probe() */ +extern int __init_or_module at91_set_GPIO_periph(unsigned pin, int use_pullup); +extern int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup); +extern int __init_or_module at91_set_B_periph(unsigned pin, int use_pullup); +extern int __init_or_module at91_set_gpio_input(unsigned pin, int use_pullup); +extern int __init_or_module at91_set_gpio_output(unsigned pin, int value); +extern int __init_or_module at91_set_deglitch(unsigned pin, int is_on); +extern int __init_or_module at91_set_multi_drive(unsigned pin, int is_on); + +/* callable at any time */ +extern int at91_set_gpio_value(unsigned pin, int value); +extern int at91_get_gpio_value(unsigned pin); + +/* callable only from core power-management code */ +extern void at91_gpio_suspend(void); +extern void at91_gpio_resume(void); + +/*-------------------------------------------------------------------------*/ + +/* wrappers for "new style" GPIO calls. the old AT91-specfic ones should + * eventually be removed (along with this errno.h inclusion), and the + * gpio request/free calls should probably be implemented. + */ + +#include <asm/errno.h> + +static inline int gpio_request(unsigned gpio, const char *label) +{ + return 0; +} + +static inline void gpio_free(unsigned gpio) +{ +} + +extern int gpio_direction_input(unsigned gpio); +extern int gpio_direction_output(unsigned gpio, int value); + +static inline int gpio_get_value(unsigned gpio) +{ + return at91_get_gpio_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + at91_set_gpio_value(gpio, value); +} + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +static inline int gpio_to_irq(unsigned gpio) +{ + return gpio; +} + +static inline int irq_to_gpio(unsigned irq) +{ + return irq; +} + +#endif /* __ASSEMBLY__ */ + +#endif diff --git a/arch/arm/mach-at91/include/mach/hardware.h b/arch/arm/mach-at91/include/mach/hardware.h new file mode 100644 index 00000000000..da0b681c652 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/hardware.h @@ -0,0 +1,92 @@ +/* + * arch/arm/mach-at91/include/mach/hardware.h + * + * Copyright (C) 2003 SAN People + * Copyright (C) 2003 ATMEL + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> + +#if defined(CONFIG_ARCH_AT91RM9200) +#include <mach/at91rm9200.h> +#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20) +#include <mach/at91sam9260.h> +#elif defined(CONFIG_ARCH_AT91SAM9261) +#include <mach/at91sam9261.h> +#elif defined(CONFIG_ARCH_AT91SAM9263) +#include <mach/at91sam9263.h> +#elif defined(CONFIG_ARCH_AT91SAM9RL) +#include <mach/at91sam9rl.h> +#elif defined(CONFIG_ARCH_AT91CAP9) +#include <mach/at91cap9.h> +#elif defined(CONFIG_ARCH_AT91X40) +#include <mach/at91x40.h> +#else +#error "Unsupported AT91 processor" +#endif + + +#ifdef CONFIG_MMU +/* + * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF + * to 0xFEF78000 .. 0xFF000000. (544Kb) + */ +#define AT91_IO_PHYS_BASE 0xFFF78000 +#define AT91_IO_VIRT_BASE (0xFF000000 - AT91_IO_SIZE) +#else +/* + * Identity mapping for the non MMU case. + */ +#define AT91_IO_PHYS_BASE AT91_BASE_SYS +#define AT91_IO_VIRT_BASE AT91_IO_PHYS_BASE +#endif + +#define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1) + + /* Convert a physical IO address to virtual IO address */ +#define AT91_IO_P2V(x) ((x) - AT91_IO_PHYS_BASE + AT91_IO_VIRT_BASE) + +/* + * Virtual to Physical Address mapping for IO devices. + */ +#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS) +#define AT91_VA_BASE_EMAC AT91_IO_P2V(AT91RM9200_BASE_EMAC) + + /* Internal SRAM is mapped below the IO devices */ +#define AT91_SRAM_MAX SZ_1M +#define AT91_VIRT_BASE (AT91_IO_VIRT_BASE - AT91_SRAM_MAX) + +/* Serial ports */ +#define ATMEL_MAX_UART 7 /* 6 USART3's and one DBGU port (SAM9260) */ + +/* External Memory Map */ +#define AT91_CHIPSELECT_0 0x10000000 +#define AT91_CHIPSELECT_1 0x20000000 +#define AT91_CHIPSELECT_2 0x30000000 +#define AT91_CHIPSELECT_3 0x40000000 +#define AT91_CHIPSELECT_4 0x50000000 +#define AT91_CHIPSELECT_5 0x60000000 +#define AT91_CHIPSELECT_6 0x70000000 +#define AT91_CHIPSELECT_7 0x80000000 + +/* SDRAM */ +#ifdef CONFIG_DRAM_BASE +#define AT91_SDRAM_BASE CONFIG_DRAM_BASE +#else +#define AT91_SDRAM_BASE AT91_CHIPSELECT_1 +#endif + +/* Clocks */ +#define AT91_SLOW_CLOCK 32768 /* slow clock */ + + +#endif diff --git a/arch/arm/mach-at91/include/mach/io.h b/arch/arm/mach-at91/include/mach/io.h new file mode 100644 index 00000000000..1611bd03f52 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/io.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-at91/include/mach/io.h + * + * Copyright (C) 2003 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xFFFFFFFF + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + + +#ifndef __ASSEMBLY__ + +static inline unsigned int at91_sys_read(unsigned int reg_offset) +{ + void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; + + return __raw_readl(addr + reg_offset); +} + +static inline void at91_sys_write(unsigned int reg_offset, unsigned long value) +{ + void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS; + + __raw_writel(value, addr + reg_offset); +} + +#endif + +#endif diff --git a/arch/arm/mach-at91/include/mach/irqs.h b/arch/arm/mach-at91/include/mach/irqs.h new file mode 100644 index 00000000000..bda29ccbcd9 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/irqs.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-at91/include/mach/irqs.h + * + * Copyright (C) 2004 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include <asm/io.h> +#include <mach/at91_aic.h> + +#define NR_AIC_IRQS 32 + + +/* + * Acknowledge interrupt with AIC after interrupt has been handled. + * (by kernel/irq.c) + */ +#define irq_finish(irq) do { at91_sys_write(AT91_AIC_EOICR, 0); } while (0) + + +/* + * IRQ interrupt symbols are the AT91xxx_ID_* symbols + * for IRQs handled directly through the AIC, or else the AT91_PIN_* + * symbols in gpio.h for ones handled indirectly as GPIOs. + * We make provision for 5 banks of GPIO. + */ +#define NR_IRQS (NR_AIC_IRQS + (5 * 32)) + +/* FIQ is AIC source 0. */ +#define FIQ_START AT91_ID_FIQ + +#endif diff --git a/arch/arm/mach-at91/include/mach/memory.h b/arch/arm/mach-at91/include/mach/memory.h new file mode 100644 index 00000000000..9dd1b8c79b0 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/memory.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-at91/include/mach/memory.h + * + * Copyright (C) 2004 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <mach/hardware.h> + +#define PHYS_OFFSET (AT91_SDRAM_BASE) + + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h new file mode 100644 index 00000000000..e712658d966 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/system.h @@ -0,0 +1,53 @@ +/* + * arch/arm/mach-at91/include/mach/system.h + * + * Copyright (C) 2003 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/at91_st.h> +#include <mach/at91_dbgu.h> + +static inline void arch_idle(void) +{ + /* + * Disable the processor clock. The processor will be automatically + * re-enabled by an interrupt or by a reset. + */ +// at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK); + + /* + * Set the processor (CP15) into 'Wait for Interrupt' mode. + * Unlike disabling the processor clock via the PMC (above) + * this allows the processor to be woken via JTAG. + */ + cpu_do_idle(); +} + +void (*at91_arch_reset)(void); + +static inline void arch_reset(char mode) +{ + /* call the CPU-specific reset function */ + if (at91_arch_reset) + (at91_arch_reset)(); +} + +#endif diff --git a/arch/arm/mach-at91/include/mach/timex.h b/arch/arm/mach-at91/include/mach/timex.h new file mode 100644 index 00000000000..d84c9948bec --- /dev/null +++ b/arch/arm/mach-at91/include/mach/timex.h @@ -0,0 +1,77 @@ +/* + * arch/arm/mach-at91/include/mach/timex.h + * + * Copyright (C) 2003 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +#include <mach/hardware.h> + +#if defined(CONFIG_ARCH_AT91RM9200) + +#define CLOCK_TICK_RATE (AT91_SLOW_CLOCK) + +#elif defined(CONFIG_ARCH_AT91SAM9260) + +#if defined(CONFIG_MACH_USB_A9260) || defined(CONFIG_MACH_QIL_A9260) +#define AT91SAM9_MASTER_CLOCK 90000000 +#else +#define AT91SAM9_MASTER_CLOCK 99300000 +#endif + +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91SAM9261) + +#define AT91SAM9_MASTER_CLOCK 99300000 +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91SAM9263) + +#if defined(CONFIG_MACH_USB_A9263) +#define AT91SAM9_MASTER_CLOCK 90000000 +#else +#define AT91SAM9_MASTER_CLOCK 99959500 +#endif + +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91SAM9RL) + +#define AT91SAM9_MASTER_CLOCK 100000000 +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91SAM9G20) + +#define AT91SAM9_MASTER_CLOCK 132096000 +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91CAP9) + +#define AT91CAP9_MASTER_CLOCK 100000000 +#define CLOCK_TICK_RATE (AT91CAP9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91X40) + +#define AT91X40_MASTER_CLOCK 40000000 +#define CLOCK_TICK_RATE (AT91X40_MASTER_CLOCK) + +#endif + +#endif diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h new file mode 100644 index 00000000000..0410d548e9b --- /dev/null +++ b/arch/arm/mach-at91/include/mach/uncompress.h @@ -0,0 +1,76 @@ +/* + * arch/arm/mach-at91/include/mach/uncompress.h + * + * Copyright (C) 2003 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <asm/io.h> +#include <linux/atmel_serial.h> + +#if defined(CONFIG_AT91_EARLY_DBGU) +#define UART_OFFSET (AT91_DBGU + AT91_BASE_SYS) +#elif defined(CONFIG_AT91_EARLY_USART0) +#define UART_OFFSET AT91_USART0 +#elif defined(CONFIG_AT91_EARLY_USART1) +#define UART_OFFSET AT91_USART1 +#elif defined(CONFIG_AT91_EARLY_USART2) +#define UART_OFFSET AT91_USART2 +#elif defined(CONFIG_AT91_EARLY_USART3) +#define UART_OFFSET AT91_USART3 +#elif defined(CONFIG_AT91_EARLY_USART4) +#define UART_OFFSET AT91_USART4 +#elif defined(CONFIG_AT91_EARLY_USART5) +#define UART_OFFSET AT91_USART5 +#endif + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. If you didn't setup a port in + * your bootloader then nothing will appear (which might be desired). + * + * This does not append a newline + */ +static void putc(int c) +{ +#ifdef UART_OFFSET + void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */ + + while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXRDY)) + barrier(); + __raw_writel(c, sys + ATMEL_US_THR); +#endif +} + +static inline void flush(void) +{ +#ifdef UART_OFFSET + void __iomem *sys = (void __iomem *) UART_OFFSET; /* physical address */ + + /* wait for transmission to complete */ + while (!(__raw_readl(sys + ATMEL_US_CSR) & ATMEL_US_TXEMPTY)) + barrier(); +#endif +} + +#define arch_decomp_setup() + +#define arch_decomp_wdog() + +#endif diff --git a/arch/arm/mach-at91/include/mach/vmalloc.h b/arch/arm/mach-at91/include/mach/vmalloc.h new file mode 100644 index 00000000000..8eb459f3f5b --- /dev/null +++ b/arch/arm/mach-at91/include/mach/vmalloc.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-at91/include/mach/vmalloc.h + * + * Copyright (C) 2003 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (AT91_VIRT_BASE & PGDIR_MASK) + +#endif diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c index ca87587b2b4..da3494a5342 100644 --- a/arch/arm/mach-at91/irq.c +++ b/arch/arm/mach-at91/irq.c @@ -25,9 +25,8 @@ #include <linux/mm.h> #include <linux/types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/mach-types.h> #include <asm/setup.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c index 9cdcda500fe..fec03c59ff9 100644 --- a/arch/arm/mach-at91/leds.c +++ b/arch/arm/mach-at91/leds.c @@ -13,9 +13,8 @@ #include <linux/module.h> #include <linux/init.h> -#include <asm/mach-types.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> /* ------------------------------------------------------------------------- */ diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 8ab4feb1ec5..ec2fe4ca1e2 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -23,16 +23,15 @@ #include <asm/atomic.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <asm/mach-types.h> -#include <asm/arch/at91_pmc.h> -#include <asm/arch/gpio.h> -#include <asm/arch/cpu.h> +#include <mach/at91_pmc.h> +#include <mach/gpio.h> +#include <mach/cpu.h> #include "generic.h" #ifdef CONFIG_ARCH_AT91RM9200 -#include <asm/arch/at91rm9200_mc.h> +#include <mach/at91rm9200_mc.h> /* * The AT91RM9200 goes into self-refresh mode with this command, and will @@ -42,7 +41,7 @@ #define sdram_selfrefresh_disable() do {} while (0) #elif defined(CONFIG_ARCH_AT91CAP9) -#include <asm/arch/at91cap9_ddrsdr.h> +#include <mach/at91cap9_ddrsdr.h> static u32 saved_lpr; @@ -59,7 +58,7 @@ static inline void sdram_selfrefresh_enable(void) #define sdram_selfrefresh_disable() at91_sys_write(AT91_DDRSDRC_LPR, saved_lpr) #else -#include <asm/arch/at91sam9_sdramc.h> +#include <mach/at91sam9_sdramc.h> #ifdef CONFIG_ARCH_AT91SAM9263 /* @@ -92,8 +91,8 @@ static inline void sdram_selfrefresh_enable(void) */ #if defined(AT91_SHDWC) -#include <asm/arch/at91_rstc.h> -#include <asm/arch/at91_shdwc.h> +#include <mach/at91_rstc.h> +#include <mach/at91_shdwc.h> static void __init show_reset_status(void) { diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c index c13ca6c56ba..474616dcd7a 100644 --- a/arch/arm/mach-clps711x/autcpu12.c +++ b/arch/arm/mach-clps711x/autcpu12.c @@ -23,7 +23,7 @@ #include <linux/string.h> #include <linux/mm.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/sizes.h> #include <asm/io.h> #include <asm/setup.h> @@ -33,7 +33,7 @@ #include <asm/page.h> #include <asm/mach/map.h> -#include <asm/arch/autcpu12.h> +#include <mach/autcpu12.h> #include "common.h" diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c index 831df007f6c..aa02aa5a01f 100644 --- a/arch/arm/mach-clps711x/cdb89712.c +++ b/arch/arm/mach-clps711x/cdb89712.c @@ -23,7 +23,7 @@ #include <linux/string.h> #include <linux/mm.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/page.h> diff --git a/arch/arm/mach-clps711x/ceiva.c b/arch/arm/mach-clps711x/ceiva.c index e2b2c5ac8a8..8ada2018497 100644 --- a/arch/arm/mach-clps711x/ceiva.c +++ b/arch/arm/mach-clps711x/ceiva.c @@ -27,7 +27,7 @@ #include <linux/kernel.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/sizes.h> diff --git a/arch/arm/mach-clps711x/edb7211-mm.c b/arch/arm/mach-clps711x/edb7211-mm.c index 0d52e085125..c58e32ec4c5 100644 --- a/arch/arm/mach-clps711x/edb7211-mm.c +++ b/arch/arm/mach-clps711x/edb7211-mm.c @@ -22,7 +22,7 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include <asm/pgtable.h> #include <asm/sizes.h> diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/fortunet.c index 3792ab4f099..7122b3d2104 100644 --- a/arch/arm/mach-clps711x/fortunet.c +++ b/arch/arm/mach-clps711x/fortunet.c @@ -23,7 +23,7 @@ #include <linux/init.h> #include <linux/initrd.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/setup.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-clps711x/include/mach/autcpu12.h b/arch/arm/mach-clps711x/include/mach/autcpu12.h new file mode 100644 index 00000000000..1588a365f61 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/autcpu12.h @@ -0,0 +1,78 @@ +/* + * AUTCPU12 specific defines + * + * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_AUTCPU12_H +#define __ASM_ARCH_AUTCPU12_H + +/* + * The CS8900A ethernet chip has its I/O registers wired to chip select 2 + * (nCS2). This is the mapping for it. + */ +#define AUTCPU12_PHYS_CS8900A CS2_PHYS_BASE /* physical */ +#define AUTCPU12_VIRT_CS8900A (0xfe000000) /* virtual */ + +/* + * The flash bank is wired to chip select 0 + */ +#define AUTCPU12_PHYS_FLASH CS0_PHYS_BASE /* physical */ + +/* offset for device specific information structure */ +#define AUTCPU12_LCDINFO_OFFS (0x00010000) +/* +* Videomemory is the internal SRAM (CS 6) +*/ +#define AUTCPU12_PHYS_VIDEO CS6_PHYS_BASE +#define AUTCPU12_VIRT_VIDEO (0xfd000000) + +/* +* All special IO's are tied to CS1 +*/ +#define AUTCPU12_PHYS_CHAR_LCD CS1_PHYS_BASE +0x00000000 /* physical */ + +#define AUTCPU12_PHYS_NVRAM CS1_PHYS_BASE +0x02000000 /* physical */ + +#define AUTCPU12_PHYS_CSAUX1 CS1_PHYS_BASE +0x04000000 /* physical */ + +#define AUTCPU12_PHYS_SMC CS1_PHYS_BASE +0x06000000 /* physical */ + +#define AUTCPU12_PHYS_CAN CS1_PHYS_BASE +0x08000000 /* physical */ + +#define AUTCPU12_PHYS_TOUCH CS1_PHYS_BASE +0x0A000000 /* physical */ + +#define AUTCPU12_PHYS_IO CS1_PHYS_BASE +0x0C000000 /* physical */ + +#define AUTCPU12_PHYS_LPT CS1_PHYS_BASE +0x0E000000 /* physical */ + +/* +* defines for smartmedia card access +*/ +#define AUTCPU12_SMC_RDY (1<<2) +#define AUTCPU12_SMC_ALE (1<<3) +#define AUTCPU12_SMC_CLE (1<<4) +#define AUTCPU12_SMC_PORT_OFFSET PBDR +#define AUTCPU12_SMC_SELECT_OFFSET 0x10 +/* +* defines for lcd contrast +*/ +#define AUTCPU12_DPOT_PORT_OFFSET PEDR +#define AUTCPU12_DPOT_CS (1<<0) +#define AUTCPU12_DPOT_CLK (1<<1) +#define AUTCPU12_DPOT_UD (1<<2) + +#endif diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S new file mode 100644 index 00000000000..64baf9f8740 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/debug-macro.S @@ -0,0 +1,46 @@ +/* arch/arm/mach-clps711x/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include <asm/hardware/clps7111.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #CLPS7111_PHYS_BASE + movne \rx, #CLPS7111_VIRT_BASE +#ifndef CONFIG_DEBUG_CLPS711X_UART2 + add \rx, \rx, #0x0000 @ UART1 +#else + add \rx, \rx, #0x1000 @ UART2 +#endif + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x0480] @ UARTDR + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #0x0140] @ SYSFLGx + tst \rd, #1 << 11 @ UBUSYx + bne 1001b + .endm + + .macro busyuart,rd,rx + tst \rx, #0x1000 @ UART2 does not have CTS here + bne 1002f +1001: ldr \rd, [\rx, #0x0140] @ SYSFLGx + tst \rd, #1 << 8 @ CTS + bne 1001b +1002: + .endm + diff --git a/arch/arm/mach-clps711x/include/mach/dma.h b/arch/arm/mach-clps711x/include/mach/dma.h new file mode 100644 index 00000000000..0d620e86953 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/dma.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-clps711x/include/mach/dma.h + * + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-clps711x/include/mach/entry-macro.S b/arch/arm/mach-clps711x/include/mach/entry-macro.S new file mode 100644 index 00000000000..90fa2f70489 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/entry-macro.S @@ -0,0 +1,58 @@ +/* + * arch/arm/mach-clps711x/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for CLPS711X-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <asm/hardware/clps7111.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + +#if (INTSR2 - INTSR1) != (INTMR2 - INTMR1) +#error INTSR stride != INTMR stride +#endif + + .macro get_irqnr_and_base, irqnr, stat, base, mask + mov \base, #CLPS7111_BASE + ldr \stat, [\base, #INTSR1] + ldr \mask, [\base, #INTMR1] + mov \irqnr, #4 + mov \mask, \mask, lsl #16 + and \stat, \stat, \mask, lsr #16 + movs \stat, \stat, lsr #4 + bne 1001f + + add \base, \base, #INTSR2 - INTSR1 + ldr \stat, [\base, #INTSR1] + ldr \mask, [\base, #INTMR1] + mov \irqnr, #16 + mov \mask, \mask, lsl #16 + and \stat, \stat, \mask, lsr #16 + +1001: tst \stat, #255 + addeq \irqnr, \irqnr, #8 + moveq \stat, \stat, lsr #8 + tst \stat, #15 + addeq \irqnr, \irqnr, #4 + moveq \stat, \stat, lsr #4 + tst \stat, #3 + addeq \irqnr, \irqnr, #2 + moveq \stat, \stat, lsr #2 + tst \stat, #1 + addeq \irqnr, \irqnr, #1 + moveq \stat, \stat, lsr #1 + tst \stat, #1 @ bit 0 should be set + .endm + + diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h new file mode 100644 index 00000000000..4c3e101b96c --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/hardware.h @@ -0,0 +1,237 @@ +/* + * arch/arm/mach-clps711x/include/mach/hardware.h + * + * This file contains the hardware definitions of the Prospector P720T. + * + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + + +#define CLPS7111_VIRT_BASE 0xff000000 +#define CLPS7111_BASE CLPS7111_VIRT_BASE + +/* + * The physical addresses that the external chip select signals map to is + * dependent on the setting of the nMEDCHG signal on EP7211 and EP7212 + * processors. CONFIG_EP72XX_BOOT_ROM is only available if these + * processors are in use. + */ +#ifndef CONFIG_EP72XX_ROM_BOOT +#define CS0_PHYS_BASE (0x00000000) +#define CS1_PHYS_BASE (0x10000000) +#define CS2_PHYS_BASE (0x20000000) +#define CS3_PHYS_BASE (0x30000000) +#define CS4_PHYS_BASE (0x40000000) +#define CS5_PHYS_BASE (0x50000000) +#define CS6_PHYS_BASE (0x60000000) +#define CS7_PHYS_BASE (0x70000000) +#else +#define CS0_PHYS_BASE (0x70000000) +#define CS1_PHYS_BASE (0x60000000) +#define CS2_PHYS_BASE (0x50000000) +#define CS3_PHYS_BASE (0x40000000) +#define CS4_PHYS_BASE (0x30000000) +#define CS5_PHYS_BASE (0x20000000) +#define CS6_PHYS_BASE (0x10000000) +#define CS7_PHYS_BASE (0x00000000) +#endif + +#if defined (CONFIG_ARCH_EP7211) + +#define EP7211_VIRT_BASE CLPS7111_VIRT_BASE +#define EP7211_BASE CLPS7111_VIRT_BASE +#include <asm/hardware/ep7211.h> + +#elif defined (CONFIG_ARCH_EP7212) + +#define EP7212_VIRT_BASE CLPS7111_VIRT_BASE +#define EP7212_BASE CLPS7111_VIRT_BASE +#include <asm/hardware/ep7212.h> + +#endif + +#define SYSPLD_VIRT_BASE 0xfe000000 +#define SYSPLD_BASE SYSPLD_VIRT_BASE + +#ifndef __ASSEMBLER__ + +#define PCIO_BASE IO_BASE + +#endif + + +#if defined (CONFIG_ARCH_AUTCPU12) + +#define CS89712_VIRT_BASE CLPS7111_VIRT_BASE +#define CS89712_BASE CLPS7111_VIRT_BASE + +#include <asm/hardware/clps7111.h> +#include <asm/hardware/ep7212.h> +#include <asm/hardware/cs89712.h> + +#endif + + +#if defined (CONFIG_ARCH_CDB89712) + +#include <asm/hardware/clps7111.h> +#include <asm/hardware/ep7212.h> +#include <asm/hardware/cs89712.h> + +/* dynamic ioremap() areas */ +#define FLASH_START 0x00000000 +#define FLASH_SIZE 0x800000 +#define FLASH_WIDTH 4 + +#define SRAM_START 0x60000000 +#define SRAM_SIZE 0xc000 +#define SRAM_WIDTH 4 + +#define BOOTROM_START 0x70000000 +#define BOOTROM_SIZE 0x80 +#define BOOTROM_WIDTH 4 + + +/* static cdb89712_map_io() areas */ +#define REGISTER_START 0x80000000 +#define REGISTER_SIZE 0x4000 +#define REGISTER_BASE 0xff000000 + +#define ETHER_START 0x20000000 +#define ETHER_SIZE 0x1000 +#define ETHER_BASE 0xfe000000 + +#endif + + +#if defined (CONFIG_ARCH_EDB7211) + +/* + * The extra 8 lines of the keyboard matrix are wired to chip select 3 (nCS3) + * and repeat across it. This is the mapping for it. + * + * In jumpered boot mode, nCS3 is mapped to 0x4000000, not 0x3000000. This + * was cause for much consternation and headscratching. This should probably + * be made a compile/run time kernel option. + */ +#define EP7211_PHYS_EXTKBD CS3_PHYS_BASE /* physical */ + +#define EP7211_VIRT_EXTKBD (0xfd000000) /* virtual */ + + +/* + * The CS8900A ethernet chip has its I/O registers wired to chip select 2 + * (nCS2). This is the mapping for it. + * + * In jumpered boot mode, nCS2 is mapped to 0x5000000, not 0x2000000. This + * was cause for much consternation and headscratching. This should probably + * be made a compile/run time kernel option. + */ +#define EP7211_PHYS_CS8900A CS2_PHYS_BASE /* physical */ + +#define EP7211_VIRT_CS8900A (0xfc000000) /* virtual */ + + +/* + * The two flash banks are wired to chip selects 0 and 1. This is the mapping + * for them. + * + * nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running + * in jumpered boot mode. + */ +#define EP7211_PHYS_FLASH1 CS0_PHYS_BASE /* physical */ +#define EP7211_PHYS_FLASH2 CS1_PHYS_BASE /* physical */ + +#define EP7211_VIRT_FLASH1 (0xfa000000) /* virtual */ +#define EP7211_VIRT_FLASH2 (0xfb000000) /* virtual */ + +#endif /* CONFIG_ARCH_EDB7211 */ + + +/* + * Relevant bits in port D, which controls power to the various parts of + * the LCD on the EDB7211. + */ +#define EDB_PD1_LCD_DC_DC_EN (1<<1) +#define EDB_PD2_LCDEN (1<<2) +#define EDB_PD3_LCDBL (1<<3) + + +#if defined (CONFIG_ARCH_CEIVA) + +#define CEIVA_VIRT_BASE CLPS7111_VIRT_BASE +#define CEIVA_BASE CLPS7111_VIRT_BASE + +#include <asm/hardware/clps7111.h> +#include <asm/hardware/ep7212.h> + + +/* + * The two flash banks are wired to chip selects 0 and 1. This is the mapping + * for them. + * + * nCS0 and nCS1 are at 0x70000000 and 0x60000000, respectively, when running + * in jumpered boot mode. + */ +#define CEIVA_PHYS_FLASH1 CS0_PHYS_BASE /* physical */ +#define CEIVA_PHYS_FLASH2 CS1_PHYS_BASE /* physical */ + +#define CEIVA_VIRT_FLASH1 (0xfa000000) /* virtual */ +#define CEIVA_VIRT_FLASH2 (0xfb000000) /* virtual */ + +#define CEIVA_FLASH_SIZE 0x100000 +#define CEIVA_FLASH_WIDTH 2 + +#define SRAM_START 0x60000000 +#define SRAM_SIZE 0xc000 +#define SRAM_WIDTH 4 + +#define BOOTROM_START 0x70000000 +#define BOOTROM_SIZE 0x80 +#define BOOTROM_WIDTH 4 + +/* + * SED1355 LCD controller + */ +#define CEIVA_PHYS_SED1355 CS2_PHYS_BASE +#define CEIVA_VIRT_SED1355 (0xfc000000) + +/* + * Relevant bits in port D, which controls power to the various parts of + * the LCD on the Ceiva Photo Max, and reset to the LCD controller. + */ + +// Reset line to SED1355 (must be high to operate) +#define CEIVA_PD1_LCDRST (1<<1) +// LCD panel enable (set to one, to enable LCD) +#define CEIVA_PD4_LCDEN (1<<4) +// Backlight (set to one, to turn on backlight +#define CEIVA_PD5_LCDBL (1<<5) + +/* + * Relevant bits in port B, which report the status of the buttons. + */ + +// White button +#define CEIVA_PB4_WHT_BTN (1<<4) +// Black button +#define CEIVA_PB0_BLK_BTN (1<<0) +#endif // #if defined (CONFIG_ARCH_CEIVA) + +#endif diff --git a/arch/arm/mach-clps711x/include/mach/io.h b/arch/arm/mach-clps711x/include/mach/io.h new file mode 100644 index 00000000000..4c844008767 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/io.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-clps711x/include/mach/io.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +/* + * We don't support ins[lb]/outs[lb]. Make them fault. + */ +#define __raw_readsb(p,d,l) do { *(int *)0 = 0; } while (0) +#define __raw_readsl(p,d,l) do { *(int *)0 = 0; } while (0) +#define __raw_writesb(p,d,l) do { *(int *)0 = 0; } while (0) +#define __raw_writesl(p,d,l) do { *(int *)0 = 0; } while (0) + +#endif diff --git a/arch/arm/mach-clps711x/include/mach/irqs.h b/arch/arm/mach-clps711x/include/mach/irqs.h new file mode 100644 index 00000000000..30b7e97285a --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/irqs.h @@ -0,0 +1,53 @@ +/* + * arch/arm/mach-clps711x/include/mach/irqs.h + * + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * Interrupts from INTSR1 + */ +#define IRQ_CSINT 4 +#define IRQ_EINT1 5 +#define IRQ_EINT2 6 +#define IRQ_EINT3 7 +#define IRQ_TC1OI 8 +#define IRQ_TC2OI 9 +#define IRQ_RTCMI 10 +#define IRQ_TINT 11 +#define IRQ_UTXINT1 12 +#define IRQ_URXINT1 13 +#define IRQ_UMSINT 14 +#define IRQ_SSEOTI 15 + +#define INT1_IRQS (0x0000fff0) +#define INT1_ACK_IRQS (0x00004f10) + +/* + * Interrupts from INTSR2 + */ +#define IRQ_KBDINT (16+0) /* bit 0 */ +#define IRQ_SS2RX (16+1) /* bit 1 */ +#define IRQ_SS2TX (16+2) /* bit 2 */ +#define IRQ_UTXINT2 (16+12) /* bit 12 */ +#define IRQ_URXINT2 (16+13) /* bit 13 */ + +#define INT2_IRQS (0x30070000) +#define INT2_ACK_IRQS (0x00010000) + +#define NR_IRQS 30 + diff --git a/arch/arm/mach-clps711x/include/mach/memory.h b/arch/arm/mach-clps711x/include/mach/memory.h new file mode 100644 index 00000000000..71c2fa70c8e --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/memory.h @@ -0,0 +1,94 @@ +/* + * arch/arm/mach-clps711x/include/mach/memory.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0xc0000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ + +#if defined(CONFIG_ARCH_CDB89712) + +#define __virt_to_bus(x) (x) +#define __bus_to_virt(x) (x) + +#elif defined (CONFIG_ARCH_AUTCPU12) + +#define __virt_to_bus(x) (x) +#define __bus_to_virt(x) (x) + +#else + +#define __virt_to_bus(x) ((x) - PAGE_OFFSET) +#define __bus_to_virt(x) ((x) + PAGE_OFFSET) + +#endif + + +/* + * Like the SA1100, the EDB7211 has a large gap between physical RAM + * banks. In 2.2, the Psion (CL-PS7110) port added custom support for + * discontiguous physical memory. In 2.4, we can use the standard + * Linux NUMA support. + * + * This is not necessary for EP7211 implementations with only one used + * memory bank. For those systems, simply undefine CONFIG_DISCONTIGMEM. + */ + +/* + * The PS7211 allows up to 256MB max per DRAM bank, but the EDB7211 + * uses only one of the two banks (bank #1). However, even within + * bank #1, memory is discontiguous. + * + * The EDB7211 has two 8MB DRAM areas with 8MB of empty space between + * them, so we use 24 for the node max shift to get 16MB node sizes. + */ + +/* + * Because of the wide memory address space between physical RAM banks on the + * SA1100, it's much more convenient to use Linux's NUMA support to implement + * our memory map representation. Assuming all memory nodes have equal access + * characteristics, we then have generic discontiguous memory support. + * + * Of course, all this isn't mandatory for SA1100 implementations with only + * one used memory bank. For those, simply undefine CONFIG_DISCONTIGMEM. + * + * The nodes are matched with the physical memory bank addresses which are + * incidentally the same as virtual addresses. + * + * node 0: 0xc0000000 - 0xc7ffffff + * node 1: 0xc8000000 - 0xcfffffff + * node 2: 0xd0000000 - 0xd7ffffff + * node 3: 0xd8000000 - 0xdfffffff + */ +#define NODE_MEM_SIZE_BITS 24 + +#endif + diff --git a/arch/arm/mach-clps711x/include/mach/syspld.h b/arch/arm/mach-clps711x/include/mach/syspld.h new file mode 100644 index 00000000000..f7f4c120189 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/syspld.h @@ -0,0 +1,121 @@ +/* + * arch/arm/mach-clps711x/include/mach/syspld.h + * + * System Control PLD register definitions. + * + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSPLD_H +#define __ASM_ARCH_SYSPLD_H + +#define SYSPLD_PHYS_BASE (0x10000000) + +#ifndef __ASSEMBLY__ +#include <asm/types.h> + +#define SYSPLD_REG(type,off) (*(volatile type *)(SYSPLD_BASE + off)) +#else +#define SYSPLD_REG(type,off) (off) +#endif + +#define PLD_INT SYSPLD_REG(u32, 0x000000) +#define PLD_INT_PENIRQ (1 << 5) +#define PLD_INT_UCB_IRQ (1 << 1) +#define PLD_INT_KBD_ATN (1 << 0) /* EINT1 */ + +#define PLD_PWR SYSPLD_REG(u32, 0x000004) +#define PLD_PWR_EXT (1 << 5) +#define PLD_PWR_MODE (1 << 4) /* 1 = PWM, 0 = PFM */ +#define PLD_S4_ON (1 << 3) /* LCD bias voltage enable */ +#define PLD_S3_ON (1 << 2) /* LCD backlight enable */ +#define PLD_S2_ON (1 << 1) /* LCD 3V3 supply enable */ +#define PLD_S1_ON (1 << 0) /* LCD 3V supply enable */ + +#define PLD_KBD SYSPLD_REG(u32, 0x000008) +#define PLD_KBD_WAKE (1 << 1) +#define PLD_KBD_EN (1 << 0) + +#define PLD_SPI SYSPLD_REG(u32, 0x00000c) +#define PLD_SPI_EN (1 << 0) + +#define PLD_IO SYSPLD_REG(u32, 0x000010) +#define PLD_IO_BOOTSEL (1 << 6) /* boot sel switch */ +#define PLD_IO_USER (1 << 5) /* user defined switch */ +#define PLD_IO_LED3 (1 << 4) +#define PLD_IO_LED2 (1 << 3) +#define PLD_IO_LED1 (1 << 2) +#define PLD_IO_LED0 (1 << 1) +#define PLD_IO_LEDEN (1 << 0) + +#define PLD_IRDA SYSPLD_REG(u32, 0x000014) +#define PLD_IRDA_EN (1 << 0) + +#define PLD_COM2 SYSPLD_REG(u32, 0x000018) +#define PLD_COM2_EN (1 << 0) + +#define PLD_COM1 SYSPLD_REG(u32, 0x00001c) +#define PLD_COM1_EN (1 << 0) + +#define PLD_AUD SYSPLD_REG(u32, 0x000020) +#define PLD_AUD_DIV1 (1 << 6) +#define PLD_AUD_DIV0 (1 << 5) +#define PLD_AUD_CLK_SEL1 (1 << 4) +#define PLD_AUD_CLK_SEL0 (1 << 3) +#define PLD_AUD_MIC_PWR (1 << 2) +#define PLD_AUD_MIC_GAIN (1 << 1) +#define PLD_AUD_CODEC_EN (1 << 0) + +#define PLD_CF SYSPLD_REG(u32, 0x000024) +#define PLD_CF2_SLEEP (1 << 5) +#define PLD_CF1_SLEEP (1 << 4) +#define PLD_CF2_nPDREQ (1 << 3) +#define PLD_CF1_nPDREQ (1 << 2) +#define PLD_CF2_nIRQ (1 << 1) +#define PLD_CF1_nIRQ (1 << 0) + +#define PLD_SDC SYSPLD_REG(u32, 0x000028) +#define PLD_SDC_INT_EN (1 << 2) +#define PLD_SDC_WP (1 << 1) +#define PLD_SDC_CD (1 << 0) + +#define PLD_FPGA SYSPLD_REG(u32, 0x00002c) + +#define PLD_CODEC SYSPLD_REG(u32, 0x400000) +#define PLD_CODEC_IRQ3 (1 << 4) +#define PLD_CODEC_IRQ2 (1 << 3) +#define PLD_CODEC_IRQ1 (1 << 2) +#define PLD_CODEC_EN (1 << 0) + +#define PLD_BRITE SYSPLD_REG(u32, 0x400004) +#define PLD_BRITE_UP (1 << 1) +#define PLD_BRITE_DN (1 << 0) + +#define PLD_LCDEN SYSPLD_REG(u32, 0x400008) +#define PLD_LCDEN_EN (1 << 0) + +#define PLD_ID SYSPLD_REG(u32, 0x40000c) + +#define PLD_TCH SYSPLD_REG(u32, 0x400010) +#define PLD_TCH_PENIRQ (1 << 1) +#define PLD_TCH_EN (1 << 0) + +#define PLD_GPIO SYSPLD_REG(u32, 0x400014) +#define PLD_GPIO2 (1 << 2) +#define PLD_GPIO1 (1 << 1) +#define PLD_GPIO0 (1 << 0) + +#endif diff --git a/arch/arm/mach-clps711x/include/mach/system.h b/arch/arm/mach-clps711x/include/mach/system.h new file mode 100644 index 00000000000..a8eade40317 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/system.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-clps711x/include/mach/system.h + * + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <asm/hardware/clps7111.h> +#include <asm/io.h> + +static inline void arch_idle(void) +{ + clps_writel(1, HALT); + __asm__ __volatile__( + "mov r0, r0\n\ + mov r0, r0"); +} + +static inline void arch_reset(char mode) +{ + cpu_reset(0); +} + +#endif diff --git a/arch/arm/mach-clps711x/include/mach/time.h b/arch/arm/mach-clps711x/include/mach/time.h new file mode 100644 index 00000000000..8fe283ccd1f --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/time.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-clps711x/include/mach/time.h + * + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <asm/leds.h> +#include <asm/hardware/clps7111.h> + +extern void clps711x_setup_timer(void); + +/* + * IRQ handler for the timer + */ +static irqreturn_t +p720t_timer_interrupt(int irq, void *dev_id) +{ + struct pt_regs *regs = get_irq_regs(); + do_leds(); + do_timer(1); +#ifndef CONFIG_SMP + update_process_times(user_mode(regs)); +#endif + do_profile(regs); + return IRQ_HANDLED; +} + +/* + * Set up timer interrupt, and return the current time in seconds. + */ +void __init time_init(void) +{ + clps711x_setup_timer(); + timer_irq.handler = p720t_timer_interrupt; + setup_irq(IRQ_TC2OI, &timer_irq); +} diff --git a/arch/arm/mach-clps711x/include/mach/timex.h b/arch/arm/mach-clps711x/include/mach/timex.h new file mode 100644 index 00000000000..ac8823ccff9 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/timex.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-clps711x/include/mach/timex.h + * + * Prospector 720T architecture timex specifications + * + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define CLOCK_TICK_RATE 512000 diff --git a/arch/arm/mach-clps711x/include/mach/uncompress.h b/arch/arm/mach-clps711x/include/mach/uncompress.h new file mode 100644 index 00000000000..7164310dea7 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/uncompress.h @@ -0,0 +1,59 @@ +/* + * arch/arm/mach-clps711x/include/mach/uncompress.h + * + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <mach/io.h> +#include <mach/hardware.h> +#include <asm/hardware/clps7111.h> + +#undef CLPS7111_BASE +#define CLPS7111_BASE CLPS7111_PHYS_BASE + +#define __raw_readl(p) (*(unsigned long *)(p)) +#define __raw_writel(v,p) (*(unsigned long *)(p) = (v)) + +#ifdef CONFIG_DEBUG_CLPS711X_UART2 +#define SYSFLGx SYSFLG2 +#define UARTDRx UARTDR2 +#else +#define SYSFLGx SYSFLG1 +#define UARTDRx UARTDR1 +#endif + +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + while (clps_readl(SYSFLGx) & SYSFLG_UTXFF) + barrier(); + clps_writel(c, UARTDRx); +} + +static inline void flush(void) +{ + while (clps_readl(SYSFLGx) & SYSFLG_UBUSY) + barrier(); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() + +#define arch_decomp_wdog() diff --git a/arch/arm/mach-clps711x/include/mach/vmalloc.h b/arch/arm/mach-clps711x/include/mach/vmalloc.h new file mode 100644 index 00000000000..ea6cc7beff2 --- /dev/null +++ b/arch/arm/mach-clps711x/include/mach/vmalloc.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-clps711x/include/mach/vmalloc.h + * + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-clps711x/irq.c b/arch/arm/mach-clps711x/irq.c index ca102960f52..38623cfcac5 100644 --- a/arch/arm/mach-clps711x/irq.c +++ b/arch/arm/mach-clps711x/irq.c @@ -21,7 +21,7 @@ #include <linux/list.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c index a00f77ef8df..a7b4591205a 100644 --- a/arch/arm/mach-clps711x/mm.c +++ b/arch/arm/mach-clps711x/mm.c @@ -25,7 +25,7 @@ #include <linux/bootmem.h> #include <asm/sizes.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/pgtable.h> #include <asm/page.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c index 4915b352496..262c3c36145 100644 --- a/arch/arm/mach-clps711x/p720t-leds.c +++ b/arch/arm/mach-clps711x/p720t-leds.c @@ -22,7 +22,7 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/leds.h> #include <asm/system.h> diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c index c8ecd2480c2..f51f97d4f21 100644 --- a/arch/arm/mach-clps711x/p720t.c +++ b/arch/arm/mach-clps711x/p720t.c @@ -23,7 +23,7 @@ #include <linux/string.h> #include <linux/mm.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/pgtable.h> #include <asm/page.h> @@ -32,7 +32,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/syspld.h> +#include <mach/syspld.h> #include "common.h" diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c index e5dc33f1f95..ef1fcd17189 100644 --- a/arch/arm/mach-clps711x/time.c +++ b/arch/arm/mach-clps711x/time.c @@ -22,7 +22,7 @@ #include <linux/irq.h> #include <linux/sched.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/leds.h> #include <asm/io.h> diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c index 2ac63671ea5..cc1b82179e8 100644 --- a/arch/arm/mach-clps7500/core.c +++ b/arch/arm/mach-clps7500/core.c @@ -21,7 +21,7 @@ #include <asm/mach/irq.h> #include <asm/mach/time.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/iomd.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/mach-clps7500/include/mach/acornfb.h b/arch/arm/mach-clps7500/include/mach/acornfb.h new file mode 100644 index 00000000000..aea6330c974 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/acornfb.h @@ -0,0 +1,33 @@ +#define acornfb_valid_pixrate(var) (var->pixclock >= 39325 && var->pixclock <= 40119) + +static inline void +acornfb_vidc20_find_rates(struct vidc_timing *vidc, + struct fb_var_screeninfo *var) +{ + u_int bandwidth; + + vidc->control |= VIDC20_CTRL_PIX_CK; + + /* Calculate bandwidth */ + bandwidth = var->pixclock * 8 / var->bits_per_pixel; + + /* Encode bandwidth as VIDC20 setting */ + if (bandwidth > 16667*2) + vidc->control |= VIDC20_CTRL_FIFO_16; + else if (bandwidth > 13333*2) + vidc->control |= VIDC20_CTRL_FIFO_20; + else if (bandwidth > 11111*2) + vidc->control |= VIDC20_CTRL_FIFO_24; + else + vidc->control |= VIDC20_CTRL_FIFO_28; + + vidc->pll_ctl = 0x2020; +} + +#ifdef CONFIG_CHRONTEL_7003 +#define acornfb_default_control() VIDC20_CTRL_PIX_HCLK +#else +#define acornfb_default_control() VIDC20_CTRL_PIX_VCLK +#endif + +#define acornfb_default_econtrol() VIDC20_ECTL_DAC | VIDC20_ECTL_REG(3) | VIDC20_ECTL_ECK diff --git a/arch/arm/mach-clps7500/include/mach/debug-macro.S b/arch/arm/mach-clps7500/include/mach/debug-macro.S new file mode 100644 index 00000000000..af4104e7e84 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/debug-macro.S @@ -0,0 +1,21 @@ +/* arch/arm/mach-clps7500/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mov \rx, #0xe0000000 + orr \rx, \rx, #0x00010000 + orr \rx, \rx, #0x00000be0 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-clps7500/include/mach/dma.h b/arch/arm/mach-clps7500/include/mach/dma.h new file mode 100644 index 00000000000..63fcde50549 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/dma.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-clps7500/include/mach/dma.h + * + * Copyright (C) 1999 Nexus Electronics Ltd. + */ + +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* DMA is not yet implemented! It should be the same as acorn, copy over.. */ + +/* + * This is the maximum DMA address that can be DMAd to. + * There should not be more than (0xd0000000 - 0xc0000000) + * bytes of RAM. + */ +#define MAX_DMA_ADDRESS 0xd0000000 + +#define DMA_S0 0 + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-clps7500/include/mach/entry-macro.S b/arch/arm/mach-clps7500/include/mach/entry-macro.S new file mode 100644 index 00000000000..4e7e5414409 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/entry-macro.S @@ -0,0 +1,16 @@ +#include <mach/hardware.h> +#include <asm/hardware/entry-macro-iomd.S> + + .equ ioc_base_high, IOC_BASE & 0xff000000 + .equ ioc_base_low, IOC_BASE & 0x00ff0000 + + .macro get_irqnr_preamble, base, tmp + mov \base, #ioc_base_high @ point at IOC + .if ioc_base_low + orr \base, \base, #ioc_base_low + .endif + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + diff --git a/arch/arm/mach-clps7500/include/mach/hardware.h b/arch/arm/mach-clps7500/include/mach/hardware.h new file mode 100644 index 00000000000..d66578a3371 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/hardware.h @@ -0,0 +1,67 @@ +/* + * arch/arm/mach-clps7500/include/mach/hardware.h + * + * Copyright (C) 1996-1999 Russell King. + * Copyright (C) 1999 Nexus Electronics Ltd. + * + * This file contains the hardware definitions of the + * CL7500 evaluation board. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <mach/memory.h> +#include <asm/hardware/iomd.h> + +#ifdef __ASSEMBLY__ +#define IOMEM(x) x +#else +#define IOMEM(x) ((void __iomem *)(x)) +#endif + +/* + * What hardware must be present + */ +#define HAS_IOMD +#define HAS_VIDC20 + +/* Hardware addresses of major areas. + * *_START is the physical address + * *_SIZE is the size of the region + * *_BASE is the virtual address + */ + +#define IO_START 0x03000000 /* I/O */ +#define IO_SIZE 0x01000000 +#define IO_BASE IOMEM(0xe0000000) + +#define ISA_START 0x0c000000 /* ISA */ +#define ISA_SIZE 0x00010000 +#define ISA_BASE 0xe1000000 + +#define FLASH_START 0x01000000 /* XXX */ +#define FLASH_SIZE 0x01000000 +#define FLASH_BASE 0xe2000000 + +#define LED_START 0x0302B000 +#define LED_SIZE 0x00001000 +#define LED_BASE 0xe3000000 +#define LED_ADDRESS (LED_BASE + 0xa00) + +/* Let's define SCREEN_START for CL7500, even though it's a lie. */ +#define SCREEN_START 0x02000000 /* VRAM */ +#define SCREEN_END 0xdfc00000 +#define SCREEN_BASE 0xdf800000 + +#define VIDC_BASE (void __iomem *)0xe0400000 +#define IOMD_BASE IOMEM(0xe0200000) +#define IOC_BASE IOMEM(0xe0200000) +#define FLOPPYDMA_BASE IOMEM(0xe002a000) +#define PCIO_BASE IOMEM(0xe0010000) + +#define vidc_writel(val) __raw_writel(val, VIDC_BASE) + +/* in/out bias for the ISA slot region */ +#define ISASLOT_IO 0x80400000 + +#endif diff --git a/arch/arm/mach-clps7500/include/mach/io.h b/arch/arm/mach-clps7500/include/mach/io.h new file mode 100644 index 00000000000..2ff2860889e --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/io.h @@ -0,0 +1,255 @@ +/* + * arch/arm/mach-clps7500/include/mach/io.h + * from arch/arm/mach-rpc/include/mach/io.h + * + * Copyright (C) 1997 Russell King + * + * Modifications: + * 06-Dec-1997 RMK Created. + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * GCC is totally crap at loading/storing data. We try to persuade it + * to do the right thing by using these whereever possible instead of + * the above. + */ +#define __arch_base_getb(b,o) \ + ({ \ + unsigned int v, r = (b); \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2]" \ + : "=r" (v) \ + : "r" (r), "Ir" (o)); \ + v; \ + }) + +#define __arch_base_getl(b,o) \ + ({ \ + unsigned int v, r = (b); \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2]" \ + : "=r" (v) \ + : "r" (r), "Ir" (o)); \ + v; \ + }) + +#define __arch_base_putb(v,b,o) \ + ({ \ + unsigned int r = (b); \ + __asm__ __volatile__( \ + "strb %0, [%1, %2]" \ + : \ + : "r" (v), "r" (r), "Ir" (o)); \ + }) + +#define __arch_base_putl(v,b,o) \ + ({ \ + unsigned int r = (b); \ + __asm__ __volatile__( \ + "str %0, [%1, %2]" \ + : \ + : "r" (v), "r" (r), "Ir" (o)); \ + }) + +/* + * We use two different types of addressing - PC style addresses, and ARM + * addresses. PC style accesses the PC hardware with the normal PC IO + * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ + * and are translated to the start of IO. Note that all addresses are + * shifted left! + */ +#define __PORT_PCIO(x) (!((x) & 0x80000000)) + +/* + * Dynamic IO functions - let the compiler + * optimize the expressions + */ +static inline void __outb (unsigned int value, unsigned int port) +{ + unsigned long temp; + __asm__ __volatile__( + "tst %2, #0x80000000\n\t" + "mov %0, %4\n\t" + "addeq %0, %0, %3\n\t" + "strb %1, [%0, %2, lsl #2] @ outb" + : "=&r" (temp) + : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) + : "cc"); +} + +static inline void __outw (unsigned int value, unsigned int port) +{ + unsigned long temp; + __asm__ __volatile__( + "tst %2, #0x80000000\n\t" + "mov %0, %4\n\t" + "addeq %0, %0, %3\n\t" + "str %1, [%0, %2, lsl #2] @ outw" + : "=&r" (temp) + : "r" (value|value<<16), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) + : "cc"); +} + +static inline void __outl (unsigned int value, unsigned int port) +{ + unsigned long temp; + __asm__ __volatile__( + "tst %2, #0x80000000\n\t" + "mov %0, %4\n\t" + "addeq %0, %0, %3\n\t" + "str %1, [%0, %2, lsl #2] @ outl" + : "=&r" (temp) + : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) + : "cc"); +} + +#define DECLARE_DYN_IN(sz,fnsuffix,instr) \ +static inline unsigned sz __in##fnsuffix (unsigned int port) \ +{ \ + unsigned long temp, value; \ + __asm__ __volatile__( \ + "tst %2, #0x80000000\n\t" \ + "mov %0, %4\n\t" \ + "addeq %0, %0, %3\n\t" \ + "ldr" instr " %1, [%0, %2, lsl #2] @ in" #fnsuffix \ + : "=&r" (temp), "=r" (value) \ + : "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) \ + : "cc"); \ + return (unsigned sz)value; \ +} + +static inline unsigned int __ioaddr (unsigned int port) \ +{ \ + if (__PORT_PCIO(port)) \ + return (unsigned int)(PCIO_BASE + (port << 2)); \ + else \ + return (unsigned int)(IO_BASE + (port << 2)); \ +} + +#define DECLARE_IO(sz,fnsuffix,instr) \ + DECLARE_DYN_IN(sz,fnsuffix,instr) + +DECLARE_IO(char,b,"b") +DECLARE_IO(short,w,"") +DECLARE_IO(int,l,"") + +#undef DECLARE_IO +#undef DECLARE_DYN_IN + +/* + * Constant address IO functions + * + * These have to be macros for the 'J' constraint to work - + * +/-4096 immediate operand. + */ +#define __outbc(value,port) \ +({ \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "strb %0, [%1, %2] @ outbc" \ + : : "r" (value), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "strb %0, [%1, %2] @ outbc" \ + : : "r" (value), "r" (IO_BASE), "r" ((port) << 2)); \ +}) + +#define __inbc(port) \ +({ \ + unsigned char result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2] @ inbc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2] @ inbc" \ + : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ + result; \ +}) + +#define __outwc(value,port) \ +({ \ + unsigned long v = value; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outwc" \ + : : "r" (v|v<<16), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outwc" \ + : : "r" (v|v<<16), "r" (IO_BASE), "r" ((port) << 2)); \ +}) + +#define __inwc(port) \ +({ \ + unsigned short result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inwc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inwc" \ + : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ + result & 0xffff; \ +}) + +#define __outlc(value,port) \ +({ \ + unsigned long v = value; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outlc" \ + : : "r" (v), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outlc" \ + : : "r" (v), "r" (IO_BASE), "r" ((port) << 2)); \ +}) + +#define __inlc(port) \ +({ \ + unsigned long result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inlc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inlc" \ + : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ + result; \ +}) + +#define __ioaddrc(port) \ + (__PORT_PCIO((port)) ? PCIO_BASE + ((port) << 2) : IO_BASE + ((port) << 2)) + +#define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) +#define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) +#define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) +#define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) +#define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) +#define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) +#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) +/* the following macro is deprecated */ +#define ioaddr(port) __ioaddr((port)) + +#define insb(p,d,l) __raw_readsb(__ioaddr(p),d,l) +#define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l) + +#define outsb(p,d,l) __raw_writesb(__ioaddr(p),d,l) +#define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) + +/* + * 1:1 mapping for ioremapped regions. + */ +#define __mem_pci(x) (x) + +#endif diff --git a/arch/arm/mach-clps7500/include/mach/irq.h b/arch/arm/mach-clps7500/include/mach/irq.h new file mode 100644 index 00000000000..e8da3c58df7 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/irq.h @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-clps7500/include/mach/irq.h + * + * Copyright (C) 1996 Russell King + * Copyright (C) 1999, 2001 Nexus Electronics Ltd. + * + * Changelog: + * 10-10-1996 RMK Brought up to date with arch-sa110eval + * 22-08-1998 RMK Restructured IRQ routines + * 11-08-1999 PJB Created ARM7500 version, derived from RiscPC code + */ + +#include <asm/hardware/iomd.h> +#include <asm/io.h> + +static inline int fixup_irq(unsigned int irq) +{ + if (irq == IRQ_ISA) { + int isabits = *((volatile unsigned int *)0xe002b700); + if (isabits == 0) { + printk("Spurious ISA IRQ!\n"); + return irq; + } + irq = IRQ_ISA_BASE; + while (!(isabits & 1)) { + irq++; + isabits >>= 1; + } + } + + return irq; +} diff --git a/arch/arm/mach-clps7500/include/mach/irqs.h b/arch/arm/mach-clps7500/include/mach/irqs.h new file mode 100644 index 00000000000..bee66b487f5 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/irqs.h @@ -0,0 +1,66 @@ +/* + * arch/arm/mach-clps7500/include/mach/irqs.h + * + * Copyright (C) 1999 Nexus Electronics Ltd + */ + +#define IRQ_INT2 0 +#define IRQ_INT1 2 +#define IRQ_VSYNCPULSE 3 +#define IRQ_POWERON 4 +#define IRQ_TIMER0 5 +#define IRQ_TIMER1 6 +#define IRQ_FORCE 7 +#define IRQ_INT8 8 +#define IRQ_ISA 9 +#define IRQ_INT6 10 +#define IRQ_INT5 11 +#define IRQ_INT4 12 +#define IRQ_INT3 13 +#define IRQ_KEYBOARDTX 14 +#define IRQ_KEYBOARDRX 15 + +#define IRQ_DMA0 16 +#define IRQ_DMA1 17 +#define IRQ_DMA2 18 +#define IRQ_DMA3 19 +#define IRQ_DMAS0 20 +#define IRQ_DMAS1 21 + +#define IRQ_IOP0 24 +#define IRQ_IOP1 25 +#define IRQ_IOP2 26 +#define IRQ_IOP3 27 +#define IRQ_IOP4 28 +#define IRQ_IOP5 29 +#define IRQ_IOP6 30 +#define IRQ_IOP7 31 + +#define IRQ_MOUSERX 40 +#define IRQ_MOUSETX 41 +#define IRQ_ADC 42 +#define IRQ_EVENT1 43 +#define IRQ_EVENT2 44 + +#define IRQ_ISA_BASE 48 +#define IRQ_ISA_3 48 +#define IRQ_ISA_4 49 +#define IRQ_ISA_5 50 +#define IRQ_ISA_7 51 +#define IRQ_ISA_9 52 +#define IRQ_ISA_10 53 +#define IRQ_ISA_11 54 +#define IRQ_ISA_14 55 + +#define FIQ_INT9 0 +#define FIQ_INT5 1 +#define FIQ_INT6 4 +#define FIQ_INT8 6 +#define FIQ_FORCE 7 + +/* + * This is the offset of the FIQ "IRQ" numbers + */ +#define FIQ_START 64 + +#define IRQ_TIMER IRQ_TIMER0 diff --git a/arch/arm/mach-clps7500/include/mach/memory.h b/arch/arm/mach-clps7500/include/mach/memory.h new file mode 100644 index 00000000000..3326aa99d3e --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/memory.h @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-clps7500/include/mach/memory.h + * + * Copyright (c) 1996,1997,1998 Russell King. + * + * Changelog: + * 20-Oct-1996 RMK Created + * 31-Dec-1997 RMK Fixed definitions to reduce warnings + * 11-Jan-1998 RMK Uninlined to reduce hits on cache + * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt + * 21-Mar-1999 RMK Renamed to memory.h + * RMK Added TASK_SIZE and PAGE_OFFSET + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x10000000) + +/* + * These are exactly the same on the RiscPC as the + * physical memory view. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x00000000 +#define FLUSH_BASE 0xdf000000 + +#endif diff --git a/arch/arm/mach-clps7500/include/mach/system.h b/arch/arm/mach-clps7500/include/mach/system.h new file mode 100644 index 00000000000..624fc2830ae --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/system.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-clps7500/include/mach/system.h + * + * Copyright (c) 1999 Nexus Electronics Ltd. + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/hardware/iomd.h> +#include <asm/io.h> + +static inline void arch_idle(void) +{ + iomd_writeb(0, IOMD_SUSMODE); +} + +#define arch_reset(mode) \ + do { \ + iomd_writeb(0, IOMD_ROMCR0); \ + cpu_reset(0); \ + } while (0) + +#endif diff --git a/arch/arm/mach-clps7500/include/mach/timex.h b/arch/arm/mach-clps7500/include/mach/timex.h new file mode 100644 index 00000000000..dfaa9b42575 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/timex.h @@ -0,0 +1,13 @@ +/* + * arch/arm/mach-clps7500/include/mach/timex.h + * + * CL7500 architecture timex specifications + * + * Copyright (C) 1999 Nexus Electronics Ltd + */ + +/* + * On the ARM7500, the clock ticks at 2MHz. + */ +#define CLOCK_TICK_RATE 2000000 + diff --git a/arch/arm/mach-clps7500/include/mach/uncompress.h b/arch/arm/mach-clps7500/include/mach/uncompress.h new file mode 100644 index 00000000000..d7d0af4b49f --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/uncompress.h @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-clps7500/include/mach/uncompress.h + * + * Copyright (C) 1999, 2000 Nexus Electronics Ltd. + */ +#define BASE 0x03010000 +#define SERBASE (BASE + (0x2f8 << 2)) + +static inline void putc(char c) +{ + while (!(*((volatile unsigned int *)(SERBASE + 0x14)) & 0x20)) + barrier(); + + *((volatile unsigned int *)(SERBASE)) = c; +} + +static inline void flush(void) +{ +} + +static __inline__ void arch_decomp_setup(void) +{ + int baud = 3686400 / (9600 * 32); + + *((volatile unsigned int *)(SERBASE + 0xC)) = 0x80; + *((volatile unsigned int *)(SERBASE + 0x0)) = baud & 0xff; + *((volatile unsigned int *)(SERBASE + 0x4)) = (baud & 0xff00) >> 8; + *((volatile unsigned int *)(SERBASE + 0xC)) = 3; /* 8 bits */ + *((volatile unsigned int *)(SERBASE + 0x10)) = 3; /* DTR, RTS */ +} + +/* + * nothing to do + */ +#define arch_decomp_wdog() diff --git a/arch/arm/mach-clps7500/include/mach/vmalloc.h b/arch/arm/mach-clps7500/include/mach/vmalloc.h new file mode 100644 index 00000000000..8fc5406d1b6 --- /dev/null +++ b/arch/arm/mach-clps7500/include/mach/vmalloc.h @@ -0,0 +1,4 @@ +/* + * arch/arm/mach-clps7500/include/mach/vmalloc.h + */ +#define VMALLOC_END (PAGE_OFFSET + 0x1c000000) diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c index 9e4024c4965..13435578781 100644 --- a/arch/arm/mach-davinci/board-evm.c +++ b/arch/arm/mach-davinci/board-evm.c @@ -20,13 +20,13 @@ #include <asm/setup.h> #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/common.h> +#include <mach/common.h> /* other misc. init functions */ void __init davinci_psc_init(void); diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index c6b94f60e0b..d46c69b55aa 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -17,10 +17,10 @@ #include <linux/mutex.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/psc.h> +#include <mach/psc.h> #include "clock.h" /* PLL/Reset register offsets */ diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c index 9c67886e718..c9cb4f09b18 100644 --- a/arch/arm/mach-davinci/gpio.c +++ b/arch/arm/mach-davinci/gpio.c @@ -20,9 +20,9 @@ #include <linux/irq.h> #include <linux/bitops.h> -#include <asm/arch/irqs.h> -#include <asm/arch/hardware.h> -#include <asm/arch/gpio.h> +#include <mach/irqs.h> +#include <mach/hardware.h> +#include <mach/gpio.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-davinci/include/mach/clock.h b/arch/arm/mach-davinci/include/mach/clock.h new file mode 100644 index 00000000000..38bdd49bc18 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/clock.h @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-davinci/include/mach/clock.h + * + * Clock control driver for DaVinci - header file + * + * Authors: Vladimir Barinov <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_DAVINCI_CLOCK_H +#define __ASM_ARCH_DAVINCI_CLOCK_H + +struct clk; + +extern int clk_register(struct clk *clk); +extern void clk_unregister(struct clk *clk); +extern int davinci_clk_init(void); + +#endif diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h new file mode 100644 index 00000000000..a97dfbb15e5 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/common.h @@ -0,0 +1,19 @@ +/* + * Header for code common to all DaVinci machines. + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H +#define __ARCH_ARM_MACH_DAVINCI_COMMON_H + +struct sys_timer; + +extern struct sys_timer davinci_timer; + +#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */ diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S new file mode 100644 index 00000000000..e6c0f0d5d06 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/debug-macro.S @@ -0,0 +1,21 @@ +/* + * Debugging macro for DaVinci + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x01000000 @ physical base address + movne \rx, #0xfe000000 @ virtual base + orr \rx, \rx, #0x00c20000 @ UART 0 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-davinci/include/mach/dma.h b/arch/arm/mach-davinci/include/mach/dma.h new file mode 100644 index 00000000000..8e2f2d0ba66 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/dma.h @@ -0,0 +1,16 @@ +/* + * DaVinci DMA definitions + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +#define MAX_DMA_ADDRESS 0xffffffff + +#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-davinci/include/mach/entry-macro.S b/arch/arm/mach-davinci/include/mach/entry-macro.S new file mode 100644 index 00000000000..039b84f933b --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/entry-macro.S @@ -0,0 +1,32 @@ +/* + * Low-level IRQ helper macros for TI DaVinci-based platforms + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#include <mach/io.h> +#include <mach/irqs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IO_ADDRESS(DAVINCI_ARM_INTC_BASE) + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \tmp, [\base, #0x14] + mov \tmp, \tmp, lsr #2 + sub \irqnr, \tmp, #1 + cmp \tmp, #0 + .endm + + .macro irq_prio_table + .endm diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h new file mode 100644 index 00000000000..ec151ccf1e8 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/gpio.h @@ -0,0 +1,159 @@ +/* + * TI DaVinci GPIO Support + * + * Copyright (c) 2006 David Brownell + * Copyright (c) 2007, MontaVista Software, Inc. <source@mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __DAVINCI_GPIO_H +#define __DAVINCI_GPIO_H + +#include <linux/io.h> +#include <mach/hardware.h> + +/* + * basic gpio routines + * + * board-specific init should be done by arch/.../.../board-XXX.c (maybe + * initializing banks together) rather than boot loaders; kexec() won't + * go through boot loaders. + * + * the gpio clock will be turned on when gpios are used, and you may also + * need to pay attention to PINMUX0 and PINMUX1 to be sure those pins are + * used as gpios, not with other peripherals. + * + * GPIOs are numbered 0..(DAVINCI_N_GPIO-1). For documentation, and maybe + * for later updates, code should write GPIO(N) or: + * - GPIOV18(N) for 1.8V pins, N in 0..53; same as GPIO(0)..GPIO(53) + * - GPIOV33(N) for 3.3V pins, N in 0..17; same as GPIO(54)..GPIO(70) + * + * For GPIO IRQs use gpio_to_irq(GPIO(N)) or gpio_to_irq(GPIOV33(N)) etc + * for now, that's != GPIO(N) + */ +#define GPIO(X) (X) /* 0 <= X <= 70 */ +#define GPIOV18(X) (X) /* 1.8V i/o; 0 <= X <= 53 */ +#define GPIOV33(X) ((X)+54) /* 3.3V i/o; 0 <= X <= 17 */ + +struct gpio_controller { + u32 dir; + u32 out_data; + u32 set_data; + u32 clr_data; + u32 in_data; + u32 set_rising; + u32 clr_rising; + u32 set_falling; + u32 clr_falling; + u32 intstat; +}; + +/* The __gpio_to_controller() and __gpio_mask() functions inline to constants + * with constant parameters; or in outlined code they execute at runtime. + * + * You'd access the controller directly when reading or writing more than + * one gpio value at a time, and to support wired logic where the value + * being driven by the cpu need not match the value read back. + * + * These are NOT part of the cross-platform GPIO interface + */ +static inline struct gpio_controller *__iomem +__gpio_to_controller(unsigned gpio) +{ + void *__iomem ptr; + + if (gpio < 32) + ptr = (void *__iomem)IO_ADDRESS(DAVINCI_GPIO_BASE + 0x10); + else if (gpio < 64) + ptr = (void *__iomem)IO_ADDRESS(DAVINCI_GPIO_BASE + 0x38); + else if (gpio < DAVINCI_N_GPIO) + ptr = (void *__iomem)IO_ADDRESS(DAVINCI_GPIO_BASE + 0x60); + else + ptr = NULL; + return ptr; +} + +static inline u32 __gpio_mask(unsigned gpio) +{ + return 1 << (gpio % 32); +} + +/* The get/set/clear functions will inline when called with constant + * parameters, for low-overhead bitbanging. Illegal constant parameters + * cause link-time errors. + * + * Otherwise, calls with variable parameters use outlined functions. + */ +extern int __error_inval_gpio(void); + +extern void __gpio_set(unsigned gpio, int value); +extern int __gpio_get(unsigned gpio); + +static inline void gpio_set_value(unsigned gpio, int value) +{ + if (__builtin_constant_p(value)) { + struct gpio_controller *__iomem g; + u32 mask; + + if (gpio >= DAVINCI_N_GPIO) + __error_inval_gpio(); + + g = __gpio_to_controller(gpio); + mask = __gpio_mask(gpio); + if (value) + __raw_writel(mask, &g->set_data); + else + __raw_writel(mask, &g->clr_data); + return; + } + + __gpio_set(gpio, value); +} + +/* Returns zero or nonzero; works for gpios configured as inputs OR + * as outputs. + * + * NOTE: changes in reported values are synchronized to the GPIO clock. + * This is most easily seen after calling gpio_set_value() and then immediatly + * gpio_get_value(), where the gpio_get_value() would return the old value + * until the GPIO clock ticks and the new value gets latched. + */ + +static inline int gpio_get_value(unsigned gpio) +{ + struct gpio_controller *__iomem g; + + if (!__builtin_constant_p(gpio)) + return __gpio_get(gpio); + + if (gpio >= DAVINCI_N_GPIO) + return __error_inval_gpio(); + + g = __gpio_to_controller(gpio); + return !!(__gpio_mask(gpio) & __raw_readl(&g->in_data)); +} + +/* powerup default direction is IN */ +extern int gpio_direction_input(unsigned gpio); +extern int gpio_direction_output(unsigned gpio, int value); + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +extern int gpio_request(unsigned gpio, const char *tag); +extern void gpio_free(unsigned gpio); + +static inline int gpio_to_irq(unsigned gpio) +{ + return DAVINCI_N_AINTC_IRQ + gpio; +} + +static inline int irq_to_gpio(unsigned irq) +{ + return irq - DAVINCI_N_AINTC_IRQ; +} + +#endif /* __DAVINCI_GPIO_H */ diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h new file mode 100644 index 00000000000..a2e8969afac --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -0,0 +1,52 @@ +/* + * Common hardware definitions + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +/* + * Base register addresses + */ +#define DAVINCI_DMA_3PCC_BASE (0x01C00000) +#define DAVINCI_DMA_3PTC0_BASE (0x01C10000) +#define DAVINCI_DMA_3PTC1_BASE (0x01C10400) +#define DAVINCI_I2C_BASE (0x01C21000) +#define DAVINCI_PWM0_BASE (0x01C22000) +#define DAVINCI_PWM1_BASE (0x01C22400) +#define DAVINCI_PWM2_BASE (0x01C22800) +#define DAVINCI_SYSTEM_MODULE_BASE (0x01C40000) +#define DAVINCI_PLL_CNTRL0_BASE (0x01C40800) +#define DAVINCI_PLL_CNTRL1_BASE (0x01C40C00) +#define DAVINCI_PWR_SLEEP_CNTRL_BASE (0x01C41000) +#define DAVINCI_SYSTEM_DFT_BASE (0x01C42000) +#define DAVINCI_IEEE1394_BASE (0x01C60000) +#define DAVINCI_USB_OTG_BASE (0x01C64000) +#define DAVINCI_CFC_ATA_BASE (0x01C66000) +#define DAVINCI_SPI_BASE (0x01C66800) +#define DAVINCI_GPIO_BASE (0x01C67000) +#define DAVINCI_UHPI_BASE (0x01C67800) +#define DAVINCI_VPSS_REGS_BASE (0x01C70000) +#define DAVINCI_EMAC_CNTRL_REGS_BASE (0x01C80000) +#define DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE (0x01C81000) +#define DAVINCI_EMAC_WRAPPER_RAM_BASE (0x01C82000) +#define DAVINCI_MDIO_CNTRL_REGS_BASE (0x01C84000) +#define DAVINCI_IMCOP_BASE (0x01CC0000) +#define DAVINCI_ASYNC_EMIF_CNTRL_BASE (0x01E00000) +#define DAVINCI_VLYNQ_BASE (0x01E01000) +#define DAVINCI_MCBSP_BASE (0x01E02000) +#define DAVINCI_MMC_SD_BASE (0x01E10000) +#define DAVINCI_MS_BASE (0x01E20000) +#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE (0x02000000) +#define DAVINCI_ASYNC_EMIF_DATA_CE1_BASE (0x04000000) +#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE (0x06000000) +#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE (0x08000000) +#define DAVINCI_VLYNQ_REMOTE_BASE (0x0C000000) + +#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/arch/arm/mach-davinci/include/mach/i2c.h new file mode 100644 index 00000000000..e2f54168abd --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/i2c.h @@ -0,0 +1,21 @@ +/* + * DaVinci I2C controller platfrom_device info + * + * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. +*/ + +#ifndef __ASM_ARCH_I2C_H +#define __ASM_ARCH_I2C_H + +/* All frequencies are expressed in kHz */ +struct davinci_i2c_platform_data { + unsigned int bus_freq; /* standard bus frequency */ + unsigned int bus_delay; /* transaction delay */ +}; + +#endif /* __ASM_ARCH_I2C_H */ diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h new file mode 100644 index 00000000000..e7accb91086 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/io.h @@ -0,0 +1,79 @@ +/* + * DaVinci IO address definitions + * + * Copied from include/asm/arm/arch-omap/io.h + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * ---------------------------------------------------------------------------- + * I/O mapping + * ---------------------------------------------------------------------------- + */ +#define IO_PHYS 0x01c00000 +#define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ +#define IO_SIZE 0x00400000 +#define IO_VIRT (IO_PHYS + IO_OFFSET) +#define io_p2v(pa) ((pa) + IO_OFFSET) +#define io_v2p(va) ((va) - IO_OFFSET) +#define IO_ADDRESS(x) io_p2v(x) + +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +#define PCIO_BASE 0 +#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +#define __mem_pci(a) (a) +#define __mem_isa(a) (a) + +#ifndef __ASSEMBLER__ + +/* + * Functions to access the DaVinci IO region + * + * NOTE: - Use davinci_read/write[bwl] for physical register addresses + * - Use __raw_read/write[bwl]() for virtual register addresses + * - Use IO_ADDRESS(phys_addr) to convert registers to virtual addresses + * - DO NOT use hardcoded virtual addresses to allow changing the + * IO address space again if needed + */ +#define davinci_readb(a) (*(volatile unsigned char *)IO_ADDRESS(a)) +#define davinci_readw(a) (*(volatile unsigned short *)IO_ADDRESS(a)) +#define davinci_readl(a) (*(volatile unsigned int *)IO_ADDRESS(a)) + +#define davinci_writeb(v,a) (*(volatile unsigned char *)IO_ADDRESS(a) = (v)) +#define davinci_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v)) +#define davinci_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v)) + +/* 16 bit uses LDRH/STRH, base +/- offset_8 */ +typedef struct { volatile u16 offset[256]; } __regbase16; +#define __REGV16(vaddr) ((__regbase16 *)((vaddr)&~0xff)) \ + ->offset[((vaddr)&0xff)>>1] +#define __REG16(paddr) __REGV16(io_p2v(paddr)) + +/* 8/32 bit uses LDR/STR, base +/- offset_12 */ +typedef struct { volatile u8 offset[4096]; } __regbase8; +#define __REGV8(vaddr) ((__regbase8 *)((vaddr)&~4095)) \ + ->offset[((vaddr)&4095)>>0] +#define __REG8(paddr) __REGV8(io_p2v(paddr)) + +typedef struct { volatile u32 offset[4096]; } __regbase32; +#define __REGV32(vaddr) ((__regbase32 *)((vaddr)&~4095)) \ + ->offset[((vaddr)&4095)>>2] + +#define __REG(paddr) __REGV32(io_p2v(paddr)) +#else + +#define __REG(x) (*((volatile unsigned long *)io_p2v(x))) + +#endif /* __ASSEMBLER__ */ +#endif /* __ASM_ARCH_IO_H */ diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h new file mode 100644 index 00000000000..f4c5ca6da9f --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/irqs.h @@ -0,0 +1,105 @@ +/* + * DaVinci interrupt controller definitions + * + * Copyright (C) 2006 Texas Instruments. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +/* Base address */ +#define DAVINCI_ARM_INTC_BASE 0x01C48000 + +/* Interrupt lines */ +#define IRQ_VDINT0 0 +#define IRQ_VDINT1 1 +#define IRQ_VDINT2 2 +#define IRQ_HISTINT 3 +#define IRQ_H3AINT 4 +#define IRQ_PRVUINT 5 +#define IRQ_RSZINT 6 +#define IRQ_VFOCINT 7 +#define IRQ_VENCINT 8 +#define IRQ_ASQINT 9 +#define IRQ_IMXINT 10 +#define IRQ_VLCDINT 11 +#define IRQ_USBINT 12 +#define IRQ_EMACINT 13 + +#define IRQ_CCINT0 16 +#define IRQ_CCERRINT 17 +#define IRQ_TCERRINT0 18 +#define IRQ_TCERRINT 19 +#define IRQ_PSCIN 20 + +#define IRQ_IDE 22 +#define IRQ_HPIINT 23 +#define IRQ_MBXINT 24 +#define IRQ_MBRINT 25 +#define IRQ_MMCINT 26 +#define IRQ_SDIOINT 27 +#define IRQ_MSINT 28 +#define IRQ_DDRINT 29 +#define IRQ_AEMIFINT 30 +#define IRQ_VLQINT 31 +#define IRQ_TINT0_TINT12 32 +#define IRQ_TINT0_TINT34 33 +#define IRQ_TINT1_TINT12 34 +#define IRQ_TINT1_TINT34 35 +#define IRQ_PWMINT0 36 +#define IRQ_PWMINT1 37 +#define IRQ_PWMINT2 38 +#define IRQ_I2C 39 +#define IRQ_UARTINT0 40 +#define IRQ_UARTINT1 41 +#define IRQ_UARTINT2 42 +#define IRQ_SPINT0 43 +#define IRQ_SPINT1 44 + +#define IRQ_DSP2ARM0 46 +#define IRQ_DSP2ARM1 47 +#define IRQ_GPIO0 48 +#define IRQ_GPIO1 49 +#define IRQ_GPIO2 50 +#define IRQ_GPIO3 51 +#define IRQ_GPIO4 52 +#define IRQ_GPIO5 53 +#define IRQ_GPIO6 54 +#define IRQ_GPIO7 55 +#define IRQ_GPIOBNK0 56 +#define IRQ_GPIOBNK1 57 +#define IRQ_GPIOBNK2 58 +#define IRQ_GPIOBNK3 59 +#define IRQ_GPIOBNK4 60 +#define IRQ_COMMTX 61 +#define IRQ_COMMRX 62 +#define IRQ_EMUINT 63 + +#define DAVINCI_N_AINTC_IRQ 64 +#define DAVINCI_N_GPIO 71 + +#define NR_IRQS (DAVINCI_N_AINTC_IRQ + DAVINCI_N_GPIO) + +#define ARCH_TIMER_IRQ IRQ_TINT1_TINT34 + +#endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h new file mode 100644 index 00000000000..dd1625c23cf --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -0,0 +1,64 @@ +/* + * DaVinci memory space definitions + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/************************************************************************** + * Included Files + **************************************************************************/ +#include <asm/page.h> +#include <asm/sizes.h> + +/************************************************************************** + * Definitions + **************************************************************************/ +#define DAVINCI_DDR_BASE 0x80000000 +#define DAVINCI_IRAM_BASE 0x00008000 /* ARM Internal RAM */ + +#define PHYS_OFFSET DAVINCI_DDR_BASE + +/* + * Increase size of DMA-consistent memory region + */ +#define CONSISTENT_DMA_SIZE (14<<20) + +#ifndef __ASSEMBLY__ +/* + * Restrict DMA-able region to workaround silicon bug. The bug + * restricts buffers available for DMA to video hardware to be + * below 128M + */ +static inline void +__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes) +{ + unsigned int sz = (128<<20) >> PAGE_SHIFT; + + if (node != 0) + sz = 0; + + size[1] = size[0] - sz; + size[0] = sz; +} + +#define arch_adjust_zones(node, zone_size, holes) \ + if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(node, zone_size, holes) + +#define ISA_DMA_THRESHOLD (PHYS_OFFSET + (128<<20) - 1) + +#endif + +/* + * Bus address is physical address + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h new file mode 100644 index 00000000000..c24b6782804 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -0,0 +1,55 @@ +/* + * DaVinci pin multiplexing defines + * + * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_MUX_H +#define __ASM_ARCH_MUX_H + +#define DAVINCI_MUX_AEAW0 0 +#define DAVINCI_MUX_AEAW1 1 +#define DAVINCI_MUX_AEAW2 2 +#define DAVINCI_MUX_AEAW3 3 +#define DAVINCI_MUX_AEAW4 4 +#define DAVINCI_MUX_AECS4 10 +#define DAVINCI_MUX_AECS5 11 +#define DAVINCI_MUX_VLYNQWD0 12 +#define DAVINCI_MUX_VLYNQWD1 13 +#define DAVINCI_MUX_VLSCREN 14 +#define DAVINCI_MUX_VLYNQEN 15 +#define DAVINCI_MUX_HDIREN 16 +#define DAVINCI_MUX_ATAEN 17 +#define DAVINCI_MUX_RGB666 22 +#define DAVINCI_MUX_RGB888 23 +#define DAVINCI_MUX_LOEEN 24 +#define DAVINCI_MUX_LFLDEN 25 +#define DAVINCI_MUX_CWEN 26 +#define DAVINCI_MUX_CFLDEN 27 +#define DAVINCI_MUX_HPIEN 29 +#define DAVINCI_MUX_1394EN 30 +#define DAVINCI_MUX_EMACEN 31 + +#define DAVINCI_MUX_LEVEL2 32 +#define DAVINCI_MUX_UART0 (DAVINCI_MUX_LEVEL2 + 0) +#define DAVINCI_MUX_UART1 (DAVINCI_MUX_LEVEL2 + 1) +#define DAVINCI_MUX_UART2 (DAVINCI_MUX_LEVEL2 + 2) +#define DAVINCI_MUX_U2FLO (DAVINCI_MUX_LEVEL2 + 3) +#define DAVINCI_MUX_PWM0 (DAVINCI_MUX_LEVEL2 + 4) +#define DAVINCI_MUX_PWM1 (DAVINCI_MUX_LEVEL2 + 5) +#define DAVINCI_MUX_PWM2 (DAVINCI_MUX_LEVEL2 + 6) +#define DAVINCI_MUX_I2C (DAVINCI_MUX_LEVEL2 + 7) +#define DAVINCI_MUX_SPI (DAVINCI_MUX_LEVEL2 + 8) +#define DAVINCI_MUX_MSTK (DAVINCI_MUX_LEVEL2 + 9) +#define DAVINCI_MUX_ASP (DAVINCI_MUX_LEVEL2 + 10) +#define DAVINCI_MUX_CLK0 (DAVINCI_MUX_LEVEL2 + 16) +#define DAVINCI_MUX_CLK1 (DAVINCI_MUX_LEVEL2 + 17) +#define DAVINCI_MUX_TIMIN (DAVINCI_MUX_LEVEL2 + 18) + +extern void davinci_mux_peripheral(unsigned int mux, unsigned int enable); + +#endif /* __ASM_ARCH_MUX_H */ diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h new file mode 100644 index 00000000000..4977aa071e1 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/psc.h @@ -0,0 +1,76 @@ +/* + * DaVinci Power & Sleep Controller (PSC) defines + * + * Copyright (C) 2006 Texas Instruments. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +#ifndef __ASM_ARCH_PSC_H +#define __ASM_ARCH_PSC_H + +/* Power and Sleep Controller (PSC) Domains */ +#define DAVINCI_GPSC_ARMDOMAIN 0 +#define DAVINCI_GPSC_DSPDOMAIN 1 + +#define DAVINCI_LPSC_VPSSMSTR 0 +#define DAVINCI_LPSC_VPSSSLV 1 +#define DAVINCI_LPSC_TPCC 2 +#define DAVINCI_LPSC_TPTC0 3 +#define DAVINCI_LPSC_TPTC1 4 +#define DAVINCI_LPSC_EMAC 5 +#define DAVINCI_LPSC_EMAC_WRAPPER 6 +#define DAVINCI_LPSC_MDIO 7 +#define DAVINCI_LPSC_IEEE1394 8 +#define DAVINCI_LPSC_USB 9 +#define DAVINCI_LPSC_ATA 10 +#define DAVINCI_LPSC_VLYNQ 11 +#define DAVINCI_LPSC_UHPI 12 +#define DAVINCI_LPSC_DDR_EMIF 13 +#define DAVINCI_LPSC_AEMIF 14 +#define DAVINCI_LPSC_MMC_SD 15 +#define DAVINCI_LPSC_MEMSTICK 16 +#define DAVINCI_LPSC_McBSP 17 +#define DAVINCI_LPSC_I2C 18 +#define DAVINCI_LPSC_UART0 19 +#define DAVINCI_LPSC_UART1 20 +#define DAVINCI_LPSC_UART2 21 +#define DAVINCI_LPSC_SPI 22 +#define DAVINCI_LPSC_PWM0 23 +#define DAVINCI_LPSC_PWM1 24 +#define DAVINCI_LPSC_PWM2 25 +#define DAVINCI_LPSC_GPIO 26 +#define DAVINCI_LPSC_TIMER0 27 +#define DAVINCI_LPSC_TIMER1 28 +#define DAVINCI_LPSC_TIMER2 29 +#define DAVINCI_LPSC_SYSTEM_SUBSYS 30 +#define DAVINCI_LPSC_ARM 31 +#define DAVINCI_LPSC_SCR2 32 +#define DAVINCI_LPSC_SCR3 33 +#define DAVINCI_LPSC_SCR4 34 +#define DAVINCI_LPSC_CROSSBAR 35 +#define DAVINCI_LPSC_CFG27 36 +#define DAVINCI_LPSC_CFG3 37 +#define DAVINCI_LPSC_CFG5 38 +#define DAVINCI_LPSC_GEM 39 +#define DAVINCI_LPSC_IMCOP 40 + +#endif /* __ASM_ARCH_PSC_H */ diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h new file mode 100644 index 00000000000..fb8cb229bfd --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/serial.h @@ -0,0 +1,20 @@ +/* + * DaVinci serial device definitions + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_SERIAL_H +#define __ASM_ARCH_SERIAL_H + +#include <mach/io.h> + +#define DAVINCI_UART0_BASE (IO_PHYS + 0x20000) +#define DAVINCI_UART1_BASE (IO_PHYS + 0x20400) +#define DAVINCI_UART2_BASE (IO_PHYS + 0x20800) + +#endif /* __ASM_ARCH_SERIAL_H */ diff --git a/arch/arm/mach-davinci/include/mach/system.h b/arch/arm/mach-davinci/include/mach/system.h new file mode 100644 index 00000000000..84ff77aeb73 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/system.h @@ -0,0 +1,29 @@ +/* + * DaVinci system defines + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/io.h> +#include <mach/hardware.h> + +extern void davinci_watchdog_reset(void); + +static void arch_idle(void) +{ + cpu_do_idle(); +} + +static void arch_reset(char mode) +{ + davinci_watchdog_reset(); +} + +#endif /* __ASM_ARCH_SYSTEM_H */ diff --git a/arch/arm/mach-davinci/include/mach/timex.h b/arch/arm/mach-davinci/include/mach/timex.h new file mode 100644 index 00000000000..52827567841 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/timex.h @@ -0,0 +1,17 @@ +/* + * DaVinci timer defines + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* The source frequency for the timers is the 27MHz clock */ +#define CLOCK_TICK_RATE 27000000 + +#endif /* __ASM_ARCH_TIMEX_H__ */ diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h new file mode 100644 index 00000000000..8c165def37b --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/uncompress.h @@ -0,0 +1,35 @@ +/* + * Serial port stubs for kernel decompress status messages + * + * Author: Anant Gole + * (C) Copyright (C) 2006, Texas Instruments, Inc + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <linux/types.h> +#include <linux/serial_reg.h> +#include <mach/serial.h> + +/* PORT_16C550A, in polled non-fifo mode */ + +static void putc(char c) +{ + volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE; + + while (!(uart[UART_LSR] & UART_LSR_THRE)) + barrier(); + uart[UART_TX] = c; +} + +static inline void flush(void) +{ + volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE; + while (!(uart[UART_LSR] & UART_LSR_THRE)) + barrier(); +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-davinci/include/mach/vmalloc.h b/arch/arm/mach-davinci/include/mach/vmalloc.h new file mode 100644 index 00000000000..b98bd9e92fd --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/vmalloc.h @@ -0,0 +1,15 @@ +/* + * DaVinci vmalloc definitions + * + * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#include <asm/memory.h> +#include <mach/io.h> + +/* Allow vmalloc range until the IO virtual range minus a 2M "hole" */ +#define VMALLOC_END (IO_VIRT - (2<<20)) diff --git a/arch/arm/mach-davinci/io.c b/arch/arm/mach-davinci/io.c index 47787ff84a6..5bb66b61c1a 100644 --- a/arch/arm/mach-davinci/io.c +++ b/arch/arm/mach-davinci/io.c @@ -17,7 +17,7 @@ #include <asm/memory.h> #include <asm/mach/map.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> extern void davinci_check_revision(void); diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c index 1333d84d2e4..12ca9f29f84 100644 --- a/arch/arm/mach-davinci/irq.c +++ b/arch/arm/mach-davinci/irq.c @@ -23,7 +23,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c index 92d26bd305b..8ff9d8aca60 100644 --- a/arch/arm/mach-davinci/mux.c +++ b/arch/arm/mach-davinci/mux.c @@ -11,9 +11,9 @@ #include <linux/io.h> #include <linux/spinlock.h> -#include <asm/hardware.h> +#include <mach/hardware.h> -#include <asm/arch/mux.h> +#include <mach/mux.h> /* System control register offsets */ #define PINMUX0 0x00 diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c index 1334416559a..720c48b9ee0 100644 --- a/arch/arm/mach-davinci/psc.c +++ b/arch/arm/mach-davinci/psc.c @@ -23,9 +23,9 @@ #include <linux/init.h> #include <asm/io.h> -#include <asm/hardware.h> -#include <asm/arch/psc.h> -#include <asm/arch/mux.h> +#include <mach/hardware.h> +#include <mach/psc.h> +#include <mach/mux.h> /* PSC register offsets */ #define EPCPR 0x070 diff --git a/arch/arm/mach-davinci/serial.c b/arch/arm/mach-davinci/serial.c index 8368c93c788..caf101e2cc6 100644 --- a/arch/arm/mach-davinci/serial.c +++ b/arch/arm/mach-davinci/serial.c @@ -29,9 +29,9 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/hardware.h> -#include <asm/arch/serial.h> -#include <asm/arch/irqs.h> +#include <mach/hardware.h> +#include <mach/serial.h> +#include <mach/irqs.h> #define UART_DAVINCI_PWREMU 0x0c diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index e96a3dcdc1a..206e80d4171 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -17,13 +17,13 @@ #include <linux/spinlock.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include <asm/irq.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> #include <asm/errno.h> -#include <asm/arch/io.h> +#include <mach/io.h> static struct clock_event_device clockevent_davinci; diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index 7710e14b526..65cc7c27191 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -15,7 +15,7 @@ #include <linux/serial_8250.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/setup.h> diff --git a/arch/arm/mach-ebsa110/include/mach/debug-macro.S b/arch/arm/mach-ebsa110/include/mach/debug-macro.S new file mode 100644 index 00000000000..1dde8227f3a --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/debug-macro.S @@ -0,0 +1,21 @@ +/* arch/arm/mach-ebsa110/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +**/ + + .macro addruart,rx + mov \rx, #0xf0000000 + orr \rx, \rx, #0x00000be0 + .endm + +#define UART_SHIFT 2 +#define FLOW_CONTROL +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-ebsa110/include/mach/dma.h b/arch/arm/mach-ebsa110/include/mach/dma.h new file mode 100644 index 00000000000..780a04c8bbe --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/dma.h @@ -0,0 +1,11 @@ +/* + * arch/arm/mach-ebsa110/include/mach/dma.h + * + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * EBSA110 DMA definitions + */ diff --git a/arch/arm/mach-ebsa110/include/mach/entry-macro.S b/arch/arm/mach-ebsa110/include/mach/entry-macro.S new file mode 100644 index 00000000000..cc3e5992f6b --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/entry-macro.S @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-ebsa110/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for ebsa110 platform. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + + + +#define IRQ_STAT 0xff000000 /* read */ + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + mov \base, #IRQ_STAT + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, stat, base, tmp + ldrb \stat, [\base] @ get interrupts + mov \irqnr, #0 + tst \stat, #15 + addeq \irqnr, \irqnr, #4 + moveq \stat, \stat, lsr #4 + tst \stat, #3 + addeq \irqnr, \irqnr, #2 + moveq \stat, \stat, lsr #2 + tst \stat, #1 + addeq \irqnr, \irqnr, #1 + moveq \stat, \stat, lsr #1 + tst \stat, #1 @ bit 0 should be set + .endm + diff --git a/arch/arm/mach-ebsa110/include/mach/hardware.h b/arch/arm/mach-ebsa110/include/mach/hardware.h new file mode 100644 index 00000000000..4b2fb774390 --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/hardware.h @@ -0,0 +1,63 @@ +/* + * arch/arm/mach-ebsa110/include/mach/hardware.h + * + * Copyright (C) 1996-2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This file contains the hardware definitions of the EBSA-110. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +/* + * The EBSA110 has a weird "ISA IO" region: + * + * Region 0 (addr = 0xf0000000 + io << 2) + * -------------------------------------------------------- + * Physical region IO region + * f0000fe0 - f0000ffc 3f8 - 3ff ttyS0 + * f0000e60 - f0000e64 398 - 399 + * f0000de0 - f0000dfc 378 - 37f lp0 + * f0000be0 - f0000bfc 2f8 - 2ff ttyS1 + * + * Region 1 (addr = 0xf0000000 + (io & ~1) << 1 + (io & 1)) + * -------------------------------------------------------- + * Physical region IO region + * f00014f1 a79 pnp write data + * f00007c0 - f00007c1 3e0 - 3e1 pcmcia + * f00004f1 279 pnp address + * f0000440 - f000046c 220 - 236 eth0 + * f0000405 203 pnp read data + */ + +#define ISAMEM_PHYS 0xe0000000 +#define ISAMEM_SIZE 0x10000000 + +#define ISAIO_PHYS 0xf0000000 +#define ISAIO_SIZE PGDIR_SIZE + +#define TRICK0_PHYS 0xf2000000 +#define TRICK1_PHYS 0xf2400000 +#define TRICK2_PHYS 0xf2800000 +#define TRICK3_PHYS 0xf2c00000 +#define TRICK4_PHYS 0xf3000000 +#define TRICK5_PHYS 0xf3400000 +#define TRICK6_PHYS 0xf3800000 +#define TRICK7_PHYS 0xf3c00000 + +#define ISAMEM_BASE 0xe0000000 +#define ISAIO_BASE 0xf0000000 + +#define PIT_BASE 0xfc000000 +#define SOFT_BASE 0xfd000000 + +/* + * RAM definitions + */ +#define UNCACHEABLE_ADDR 0xff000000 /* IRQ_STAT */ + +#endif + diff --git a/arch/arm/mach-ebsa110/include/mach/io.h b/arch/arm/mach-ebsa110/include/mach/io.h new file mode 100644 index 00000000000..f68daa632af --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/io.h @@ -0,0 +1,92 @@ +/* + * arch/arm/mach-ebsa110/include/mach/io.h + * + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Modifications: + * 06-Dec-1997 RMK Created. + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffff + +u8 __inb8(unsigned int port); +void __outb8(u8 val, unsigned int port); + +u8 __inb16(unsigned int port); +void __outb16(u8 val, unsigned int port); + +u16 __inw(unsigned int port); +void __outw(u16 val, unsigned int port); + +u32 __inl(unsigned int port); +void __outl(u32 val, unsigned int port); + +u8 __readb(const volatile void __iomem *addr); +u16 __readw(const volatile void __iomem *addr); +u32 __readl(const volatile void __iomem *addr); + +void __writeb(u8 val, void __iomem *addr); +void __writew(u16 val, void __iomem *addr); +void __writel(u32 val, void __iomem *addr); + +/* + * Argh, someone forgot the IOCS16 line. We therefore have to handle + * the byte stearing by selecting the correct byte IO functions here. + */ +#ifdef ISA_SIXTEEN_BIT_PERIPHERAL +#define inb(p) __inb16(p) +#define outb(v,p) __outb16(v,p) +#else +#define inb(p) __inb8(p) +#define outb(v,p) __outb8(v,p) +#endif + +#define inw(p) __inw(p) +#define outw(v,p) __outw(v,p) + +#define inl(p) __inl(p) +#define outl(v,p) __outl(v,p) + +#define readb(b) __readb(b) +#define readw(b) __readw(b) +#define readl(b) __readl(b) +#define readb_relaxed(addr) readb(addr) +#define readw_relaxed(addr) readw(addr) +#define readl_relaxed(addr) readl(addr) + +#define writeb(v,b) __writeb(v,b) +#define writew(v,b) __writew(v,b) +#define writel(v,b) __writel(v,b) + +static inline void __iomem *__arch_ioremap(unsigned long cookie, size_t size, + unsigned int flags) +{ + return (void __iomem *)cookie; +} + +#define __arch_ioremap __arch_ioremap +#define __arch_iounmap(cookie) do { } while (0) + +extern void insb(unsigned int port, void *buf, int sz); +extern void insw(unsigned int port, void *buf, int sz); +extern void insl(unsigned int port, void *buf, int sz); + +extern void outsb(unsigned int port, const void *buf, int sz); +extern void outsw(unsigned int port, const void *buf, int sz); +extern void outsl(unsigned int port, const void *buf, int sz); + +/* can't support writesb atm */ +extern void writesw(void __iomem *addr, const void *data, int wordlen); +extern void writesl(void __iomem *addr, const void *data, int longlen); + +/* can't support readsb atm */ +extern void readsw(const void __iomem *addr, void *data, int wordlen); +extern void readsl(const void __iomem *addr, void *data, int longlen); + +#endif diff --git a/arch/arm/mach-ebsa110/include/mach/irqs.h b/arch/arm/mach-ebsa110/include/mach/irqs.h new file mode 100644 index 00000000000..a8f3771bc06 --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/irqs.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-ebsa110/include/mach/irqs.h + * + * Copyright (C) 1996 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define NR_IRQS 8 + +#define IRQ_EBSA110_PRINTER 0 +#define IRQ_EBSA110_COM1 1 +#define IRQ_EBSA110_COM2 2 +#define IRQ_EBSA110_ETHERNET 3 +#define IRQ_EBSA110_TIMER0 4 +#define IRQ_EBSA110_TIMER1 5 +#define IRQ_EBSA110_PCMCIA 6 +#define IRQ_EBSA110_IMMEDIATE 7 diff --git a/arch/arm/mach-ebsa110/include/mach/memory.h b/arch/arm/mach-ebsa110/include/mach/memory.h new file mode 100644 index 00000000000..eea4b75b657 --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/memory.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-ebsa110/include/mach/memory.h + * + * Copyright (C) 1996-1999 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Changelog: + * 20-Oct-1996 RMK Created + * 31-Dec-1997 RMK Fixed definitions to reduce warnings + * 21-Mar-1999 RMK Renamed to memory.h + * RMK Moved TASK_SIZE and PAGE_OFFSET here + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) + +/* + * We keep this 1:1 so that we don't interfere + * with the PCMCIA memory regions + */ +#define __virt_to_bus(x) (x) +#define __bus_to_virt(x) (x) + +/* + * Cache flushing area - SRAM + */ +#define FLUSH_BASE_PHYS 0x40000000 +#define FLUSH_BASE 0xdf000000 + +#endif diff --git a/arch/arm/mach-ebsa110/include/mach/system.h b/arch/arm/mach-ebsa110/include/mach/system.h new file mode 100644 index 00000000000..350a028997e --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/system.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-ebsa110/include/mach/system.h + * + * Copyright (C) 1996-2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +/* + * EBSA110 idling methodology: + * + * We can not execute the "wait for interrupt" instruction since that + * will stop our MCLK signal (which provides the clock for the glue + * logic, and therefore the timer interrupt). + * + * Instead, we spin, polling the IRQ_STAT register for the occurrence + * of any interrupt with core clock down to the memory clock. + */ +static inline void arch_idle(void) +{ + const char *irq_stat = (char *)0xff000000; + + /* disable clock switching */ + asm volatile ("mcr p15, 0, ip, c15, c2, 2" : : : "cc"); + + /* wait for an interrupt to occur */ + while (!*irq_stat); + + /* enable clock switching */ + asm volatile ("mcr p15, 0, ip, c15, c1, 2" : : : "cc"); +} + +#define arch_reset(mode) cpu_reset(0x80000000) + +#endif diff --git a/arch/arm/mach-ebsa110/include/mach/timex.h b/arch/arm/mach-ebsa110/include/mach/timex.h new file mode 100644 index 00000000000..4fb43b22a10 --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/timex.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-ebsa110/include/mach/timex.h + * + * Copyright (C) 1997, 1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * EBSA110 architecture timex specifications + */ + +/* + * On the EBSA, the clock ticks at weird rates. + * This is therefore not used to calculate the + * divisor. + */ +#define CLOCK_TICK_RATE 47894000 + diff --git a/arch/arm/mach-ebsa110/include/mach/uncompress.h b/arch/arm/mach-ebsa110/include/mach/uncompress.h new file mode 100644 index 00000000000..32041509fbf --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/uncompress.h @@ -0,0 +1,45 @@ +/* + * arch/arm/mach-ebsa110/include/mach/uncompress.h + * + * Copyright (C) 1996,1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/serial_reg.h> + +#define SERIAL_BASE ((unsigned char *)0xf0000be0) + +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + unsigned char v, *base = SERIAL_BASE; + + do { + v = base[UART_LSR << 2]; + barrier(); + } while (!(v & UART_LSR_THRE)); + + base[UART_TX << 2] = c; +} + +static inline void flush(void) +{ + unsigned char v, *base = SERIAL_BASE; + + do { + v = base[UART_LSR << 2]; + barrier(); + } while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) != + (UART_LSR_TEMT|UART_LSR_THRE)); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-ebsa110/include/mach/vmalloc.h b/arch/arm/mach-ebsa110/include/mach/vmalloc.h new file mode 100644 index 00000000000..9b44c19e95e --- /dev/null +++ b/arch/arm/mach-ebsa110/include/mach/vmalloc.h @@ -0,0 +1,10 @@ +/* + * arch/arm/mach-ebsa110/include/mach/vmalloc.h + * + * Copyright (C) 1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#define VMALLOC_END (PAGE_OFFSET + 0x1f000000) diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c index 6b2380e153e..53748f5462e 100644 --- a/arch/arm/mach-ebsa110/io.c +++ b/arch/arm/mach-ebsa110/io.c @@ -24,7 +24,7 @@ #include <linux/kernel.h> #include <linux/types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/page.h> diff --git a/arch/arm/mach-ebsa110/leds.c b/arch/arm/mach-ebsa110/leds.c index 3bc8c5e708e..6a6ea57c2a4 100644 --- a/arch/arm/mach-ebsa110/leds.c +++ b/arch/arm/mach-ebsa110/leds.c @@ -15,7 +15,7 @@ #include <linux/spinlock.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-ep93xx/adssphere.c b/arch/arm/mach-ep93xx/adssphere.c index ac5d5818eb7..aa1fb352fb8 100644 --- a/arch/arm/mach-ep93xx/adssphere.c +++ b/arch/arm/mach-ep93xx/adssphere.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c index f62c35500bb..6062e47f204 100644 --- a/arch/arm/mach-ep93xx/clock.c +++ b/arch/arm/mach-ep93xx/clock.c @@ -16,7 +16,7 @@ #include <linux/module.h> #include <linux/string.h> #include <asm/div64.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> struct clk { diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 5fed5760850..f99f4366939 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -36,7 +36,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/system.h> #include <asm/tlbflush.h> @@ -46,7 +46,7 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <asm/arch/gpio.h> +#include <mach/gpio.h> #include <asm/hardware/vic.h> diff --git a/arch/arm/mach-ep93xx/edb9302.c b/arch/arm/mach-ep93xx/edb9302.c index 0315615b74d..97550c0ad7b 100644 --- a/arch/arm/mach-ep93xx/edb9302.c +++ b/arch/arm/mach-ep93xx/edb9302.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/edb9302a.c b/arch/arm/mach-ep93xx/edb9302a.c index 62e064bab1d..99b01d44bf1 100644 --- a/arch/arm/mach-ep93xx/edb9302a.c +++ b/arch/arm/mach-ep93xx/edb9302a.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/edb9307.c b/arch/arm/mach-ep93xx/edb9307.c index d6a5698da91..9fb72d01a36 100644 --- a/arch/arm/mach-ep93xx/edb9307.c +++ b/arch/arm/mach-ep93xx/edb9307.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/edb9312.c b/arch/arm/mach-ep93xx/edb9312.c index e310e4d7299..87267a574f5 100644 --- a/arch/arm/mach-ep93xx/edb9312.c +++ b/arch/arm/mach-ep93xx/edb9312.c @@ -20,7 +20,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/edb9315.c b/arch/arm/mach-ep93xx/edb9315.c index 249ca9e57bc..7e373950be4 100644 --- a/arch/arm/mach-ep93xx/edb9315.c +++ b/arch/arm/mach-ep93xx/edb9315.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/edb9315a.c b/arch/arm/mach-ep93xx/edb9315a.c index 7ca0e6170a4..08a7c9bfb68 100644 --- a/arch/arm/mach-ep93xx/edb9315a.c +++ b/arch/arm/mach-ep93xx/edb9315a.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/gesbc9312.c b/arch/arm/mach-ep93xx/gesbc9312.c index 694590a451c..9b41ec1f089 100644 --- a/arch/arm/mach-ep93xx/gesbc9312.c +++ b/arch/arm/mach-ep93xx/gesbc9312.c @@ -19,7 +19,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c index dc2e4c00d98..0f3fb87ca4b 100644 --- a/arch/arm/mach-ep93xx/gpio.c +++ b/arch/arm/mach-ep93xx/gpio.c @@ -17,7 +17,7 @@ #include <linux/module.h> #include <linux/seq_file.h> -#include <asm/arch/ep93xx-regs.h> +#include <mach/ep93xx-regs.h> #include <asm/io.h> #include <asm/gpio.h> diff --git a/arch/arm/mach-ep93xx/include/mach/debug-macro.S b/arch/arm/mach-ep93xx/include/mach/debug-macro.S new file mode 100644 index 00000000000..802858bc809 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/debug-macro.S @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-ep93xx/include/mach/debug-macro.S + * Debugging macro include header + * + * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ +#include <mach/ep93xx-regs.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =EP93XX_APB_PHYS_BASE @ Physical base + ldrne \rx, =EP93XX_APB_VIRT_BASE @ virtual base + orr \rx, \rx, #0x000c0000 + .endm + +#include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h new file mode 100644 index 00000000000..d0fa9656e92 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/dma.h @@ -0,0 +1,3 @@ +/* + * arch/arm/mach-ep93xx/include/mach/dma.h + */ diff --git a/arch/arm/mach-ep93xx/include/mach/entry-macro.S b/arch/arm/mach-ep93xx/include/mach/entry-macro.S new file mode 100644 index 00000000000..96b85e2c2c0 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/entry-macro.S @@ -0,0 +1,59 @@ +/* + * arch/arm/mach-ep93xx/include/mach/entry-macro.S + * IRQ demultiplexing for EP93xx + * + * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ +#include <mach/ep93xx-regs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \base, =(EP93XX_AHB_VIRT_BASE) + orr \base, \base, #0x000b0000 + mov \irqnr, #0 + ldr \irqstat, [\base] @ lower 32 interrupts + cmp \irqstat, #0 + bne 1001f + + eor \base, \base, #0x00070000 + ldr \irqstat, [\base] @ upper 32 interrupts + cmp \irqstat, #0 + beq 1002f + mov \irqnr, #0x20 + +1001: + movs \tmp, \irqstat, lsl #16 + movne \irqstat, \tmp + addeq \irqnr, \irqnr, #16 + + movs \tmp, \irqstat, lsl #8 + movne \irqstat, \tmp + addeq \irqnr, \irqnr, #8 + + movs \tmp, \irqstat, lsl #4 + movne \irqstat, \tmp + addeq \irqnr, \irqnr, #4 + + movs \tmp, \irqstat, lsl #2 + movne \irqstat, \tmp + addeq \irqnr, \irqnr, #2 + + movs \tmp, \irqstat, lsl #1 + addeq \irqnr, \irqnr, #1 + orrs \base, \base, #1 + +1002: + .endm diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h new file mode 100644 index 00000000000..9f4458c8e07 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h @@ -0,0 +1,133 @@ +/* + * arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h + */ + +#ifndef __ASM_ARCH_EP93XX_REGS_H +#define __ASM_ARCH_EP93XX_REGS_H + +/* + * EP93xx linux memory map: + * + * virt phys size + * fe800000 5M per-platform mappings + * fed00000 80800000 2M APB + * fef00000 80000000 1M AHB + */ + +#define EP93XX_AHB_PHYS_BASE 0x80000000 +#define EP93XX_AHB_VIRT_BASE 0xfef00000 +#define EP93XX_AHB_SIZE 0x00100000 + +#define EP93XX_APB_PHYS_BASE 0x80800000 +#define EP93XX_APB_VIRT_BASE 0xfed00000 +#define EP93XX_APB_SIZE 0x00200000 + + +/* AHB peripherals */ +#define EP93XX_DMA_BASE (EP93XX_AHB_VIRT_BASE + 0x00000000) + +#define EP93XX_ETHERNET_BASE (EP93XX_AHB_VIRT_BASE + 0x00010000) +#define EP93XX_ETHERNET_PHYS_BASE (EP93XX_AHB_PHYS_BASE + 0x00010000) + +#define EP93XX_USB_BASE (EP93XX_AHB_VIRT_BASE + 0x00020000) +#define EP93XX_USB_PHYS_BASE (EP93XX_AHB_PHYS_BASE + 0x00020000) + +#define EP93XX_RASTER_BASE (EP93XX_AHB_VIRT_BASE + 0x00030000) + +#define EP93XX_GRAPHICS_ACCEL_BASE (EP93XX_AHB_VIRT_BASE + 0x00040000) + +#define EP93XX_SDRAM_CONTROLLER_BASE (EP93XX_AHB_VIRT_BASE + 0x00060000) + +#define EP93XX_PCMCIA_CONTROLLER_BASE (EP93XX_AHB_VIRT_BASE + 0x00080000) + +#define EP93XX_BOOT_ROM_BASE (EP93XX_AHB_VIRT_BASE + 0x00090000) + +#define EP93XX_IDE_BASE (EP93XX_AHB_VIRT_BASE + 0x000a0000) + +#define EP93XX_VIC1_BASE (EP93XX_AHB_VIRT_BASE + 0x000b0000) + +#define EP93XX_VIC2_BASE (EP93XX_AHB_VIRT_BASE + 0x000c0000) + + +/* APB peripherals */ +#define EP93XX_TIMER_BASE (EP93XX_APB_VIRT_BASE + 0x00010000) +#define EP93XX_TIMER_REG(x) (EP93XX_TIMER_BASE + (x)) +#define EP93XX_TIMER1_LOAD EP93XX_TIMER_REG(0x00) +#define EP93XX_TIMER1_VALUE EP93XX_TIMER_REG(0x04) +#define EP93XX_TIMER1_CONTROL EP93XX_TIMER_REG(0x08) +#define EP93XX_TIMER1_CLEAR EP93XX_TIMER_REG(0x0c) +#define EP93XX_TIMER2_LOAD EP93XX_TIMER_REG(0x20) +#define EP93XX_TIMER2_VALUE EP93XX_TIMER_REG(0x24) +#define EP93XX_TIMER2_CONTROL EP93XX_TIMER_REG(0x28) +#define EP93XX_TIMER2_CLEAR EP93XX_TIMER_REG(0x2c) +#define EP93XX_TIMER4_VALUE_LOW EP93XX_TIMER_REG(0x60) +#define EP93XX_TIMER4_VALUE_HIGH EP93XX_TIMER_REG(0x64) +#define EP93XX_TIMER3_LOAD EP93XX_TIMER_REG(0x80) +#define EP93XX_TIMER3_VALUE EP93XX_TIMER_REG(0x84) +#define EP93XX_TIMER3_CONTROL EP93XX_TIMER_REG(0x88) +#define EP93XX_TIMER3_CLEAR EP93XX_TIMER_REG(0x8c) + +#define EP93XX_I2S_BASE (EP93XX_APB_VIRT_BASE + 0x00020000) + +#define EP93XX_SECURITY_BASE (EP93XX_APB_VIRT_BASE + 0x00030000) + +#define EP93XX_GPIO_BASE (EP93XX_APB_VIRT_BASE + 0x00040000) +#define EP93XX_GPIO_REG(x) (EP93XX_GPIO_BASE + (x)) +#define EP93XX_GPIO_F_INT_TYPE1 EP93XX_GPIO_REG(0x4c) +#define EP93XX_GPIO_F_INT_TYPE2 EP93XX_GPIO_REG(0x50) +#define EP93XX_GPIO_F_INT_ACK EP93XX_GPIO_REG(0x54) +#define EP93XX_GPIO_F_INT_ENABLE EP93XX_GPIO_REG(0x58) +#define EP93XX_GPIO_F_INT_STATUS EP93XX_GPIO_REG(0x5c) +#define EP93XX_GPIO_A_INT_TYPE1 EP93XX_GPIO_REG(0x90) +#define EP93XX_GPIO_A_INT_TYPE2 EP93XX_GPIO_REG(0x94) +#define EP93XX_GPIO_A_INT_ACK EP93XX_GPIO_REG(0x98) +#define EP93XX_GPIO_A_INT_ENABLE EP93XX_GPIO_REG(0x9c) +#define EP93XX_GPIO_A_INT_STATUS EP93XX_GPIO_REG(0xa0) +#define EP93XX_GPIO_B_INT_TYPE1 EP93XX_GPIO_REG(0xac) +#define EP93XX_GPIO_B_INT_TYPE2 EP93XX_GPIO_REG(0xb0) +#define EP93XX_GPIO_B_INT_ACK EP93XX_GPIO_REG(0xb4) +#define EP93XX_GPIO_B_INT_ENABLE EP93XX_GPIO_REG(0xb8) +#define EP93XX_GPIO_B_INT_STATUS EP93XX_GPIO_REG(0xbc) + +#define EP93XX_AAC_BASE (EP93XX_APB_VIRT_BASE + 0x00080000) + +#define EP93XX_SPI_BASE (EP93XX_APB_VIRT_BASE + 0x000a0000) + +#define EP93XX_IRDA_BASE (EP93XX_APB_VIRT_BASE + 0x000b0000) + +#define EP93XX_UART1_BASE (EP93XX_APB_VIRT_BASE + 0x000c0000) +#define EP93XX_UART1_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000c0000) + +#define EP93XX_UART2_BASE (EP93XX_APB_VIRT_BASE + 0x000d0000) +#define EP93XX_UART2_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000d0000) + +#define EP93XX_UART3_BASE (EP93XX_APB_VIRT_BASE + 0x000e0000) +#define EP93XX_UART3_PHYS_BASE (EP93XX_APB_PHYS_BASE + 0x000e0000) + +#define EP93XX_KEY_MATRIX_BASE (EP93XX_APB_VIRT_BASE + 0x000f0000) + +#define EP93XX_ADC_BASE (EP93XX_APB_VIRT_BASE + 0x00100000) +#define EP93XX_TOUCHSCREEN_BASE (EP93XX_APB_VIRT_BASE + 0x00100000) + +#define EP93XX_PWM_BASE (EP93XX_APB_VIRT_BASE + 0x00110000) + +#define EP93XX_RTC_BASE (EP93XX_APB_VIRT_BASE + 0x00120000) + +#define EP93XX_SYSCON_BASE (EP93XX_APB_VIRT_BASE + 0x00130000) +#define EP93XX_SYSCON_REG(x) (EP93XX_SYSCON_BASE + (x)) +#define EP93XX_SYSCON_POWER_STATE EP93XX_SYSCON_REG(0x00) +#define EP93XX_SYSCON_CLOCK_CONTROL EP93XX_SYSCON_REG(0x04) +#define EP93XX_SYSCON_CLOCK_UARTBAUD 0x20000000 +#define EP93XX_SYSCON_CLOCK_USH_EN 0x10000000 +#define EP93XX_SYSCON_HALT EP93XX_SYSCON_REG(0x08) +#define EP93XX_SYSCON_STANDBY EP93XX_SYSCON_REG(0x0c) +#define EP93XX_SYSCON_CLOCK_SET1 EP93XX_SYSCON_REG(0x20) +#define EP93XX_SYSCON_CLOCK_SET2 EP93XX_SYSCON_REG(0x24) +#define EP93XX_SYSCON_DEVICE_CONFIG EP93XX_SYSCON_REG(0x80) +#define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE 0x00800000 +#define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0) + +#define EP93XX_WATCHDOG_BASE (EP93XX_APB_VIRT_BASE + 0x00140000) + + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/gesbc9312.h b/arch/arm/mach-ep93xx/include/mach/gesbc9312.h new file mode 100644 index 00000000000..21fe2b922aa --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/gesbc9312.h @@ -0,0 +1,3 @@ +/* + * arch/arm/mach-ep93xx/include/mach/gesbc9312.h + */ diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-ep93xx/include/mach/gpio.h new file mode 100644 index 00000000000..f7020414c5d --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/gpio.h @@ -0,0 +1,128 @@ +/* + * arch/arm/mach-ep93xx/include/mach/gpio.h + */ + +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +/* GPIO port A. */ +#define EP93XX_GPIO_LINE_A(x) ((x) + 0) +#define EP93XX_GPIO_LINE_EGPIO0 EP93XX_GPIO_LINE_A(0) +#define EP93XX_GPIO_LINE_EGPIO1 EP93XX_GPIO_LINE_A(1) +#define EP93XX_GPIO_LINE_EGPIO2 EP93XX_GPIO_LINE_A(2) +#define EP93XX_GPIO_LINE_EGPIO3 EP93XX_GPIO_LINE_A(3) +#define EP93XX_GPIO_LINE_EGPIO4 EP93XX_GPIO_LINE_A(4) +#define EP93XX_GPIO_LINE_EGPIO5 EP93XX_GPIO_LINE_A(5) +#define EP93XX_GPIO_LINE_EGPIO6 EP93XX_GPIO_LINE_A(6) +#define EP93XX_GPIO_LINE_EGPIO7 EP93XX_GPIO_LINE_A(7) + +/* GPIO port B. */ +#define EP93XX_GPIO_LINE_B(x) ((x) + 8) +#define EP93XX_GPIO_LINE_EGPIO8 EP93XX_GPIO_LINE_B(0) +#define EP93XX_GPIO_LINE_EGPIO9 EP93XX_GPIO_LINE_B(1) +#define EP93XX_GPIO_LINE_EGPIO10 EP93XX_GPIO_LINE_B(2) +#define EP93XX_GPIO_LINE_EGPIO11 EP93XX_GPIO_LINE_B(3) +#define EP93XX_GPIO_LINE_EGPIO12 EP93XX_GPIO_LINE_B(4) +#define EP93XX_GPIO_LINE_EGPIO13 EP93XX_GPIO_LINE_B(5) +#define EP93XX_GPIO_LINE_EGPIO14 EP93XX_GPIO_LINE_B(6) +#define EP93XX_GPIO_LINE_EGPIO15 EP93XX_GPIO_LINE_B(7) + +/* GPIO port C. */ +#define EP93XX_GPIO_LINE_C(x) ((x) + 40) +#define EP93XX_GPIO_LINE_ROW0 EP93XX_GPIO_LINE_C(0) +#define EP93XX_GPIO_LINE_ROW1 EP93XX_GPIO_LINE_C(1) +#define EP93XX_GPIO_LINE_ROW2 EP93XX_GPIO_LINE_C(2) +#define EP93XX_GPIO_LINE_ROW3 EP93XX_GPIO_LINE_C(3) +#define EP93XX_GPIO_LINE_ROW4 EP93XX_GPIO_LINE_C(4) +#define EP93XX_GPIO_LINE_ROW5 EP93XX_GPIO_LINE_C(5) +#define EP93XX_GPIO_LINE_ROW6 EP93XX_GPIO_LINE_C(6) +#define EP93XX_GPIO_LINE_ROW7 EP93XX_GPIO_LINE_C(7) + +/* GPIO port D. */ +#define EP93XX_GPIO_LINE_D(x) ((x) + 24) +#define EP93XX_GPIO_LINE_COL0 EP93XX_GPIO_LINE_D(0) +#define EP93XX_GPIO_LINE_COL1 EP93XX_GPIO_LINE_D(1) +#define EP93XX_GPIO_LINE_COL2 EP93XX_GPIO_LINE_D(2) +#define EP93XX_GPIO_LINE_COL3 EP93XX_GPIO_LINE_D(3) +#define EP93XX_GPIO_LINE_COL4 EP93XX_GPIO_LINE_D(4) +#define EP93XX_GPIO_LINE_COL5 EP93XX_GPIO_LINE_D(5) +#define EP93XX_GPIO_LINE_COL6 EP93XX_GPIO_LINE_D(6) +#define EP93XX_GPIO_LINE_COL7 EP93XX_GPIO_LINE_D(7) + +/* GPIO port E. */ +#define EP93XX_GPIO_LINE_E(x) ((x) + 32) +#define EP93XX_GPIO_LINE_GRLED EP93XX_GPIO_LINE_E(0) +#define EP93XX_GPIO_LINE_RDLED EP93XX_GPIO_LINE_E(1) +#define EP93XX_GPIO_LINE_DIORn EP93XX_GPIO_LINE_E(2) +#define EP93XX_GPIO_LINE_IDECS1n EP93XX_GPIO_LINE_E(3) +#define EP93XX_GPIO_LINE_IDECS2n EP93XX_GPIO_LINE_E(4) +#define EP93XX_GPIO_LINE_IDEDA0 EP93XX_GPIO_LINE_E(5) +#define EP93XX_GPIO_LINE_IDEDA1 EP93XX_GPIO_LINE_E(6) +#define EP93XX_GPIO_LINE_IDEDA2 EP93XX_GPIO_LINE_E(7) + +/* GPIO port F. */ +#define EP93XX_GPIO_LINE_F(x) ((x) + 16) +#define EP93XX_GPIO_LINE_WP EP93XX_GPIO_LINE_F(0) +#define EP93XX_GPIO_LINE_MCCD1 EP93XX_GPIO_LINE_F(1) +#define EP93XX_GPIO_LINE_MCCD2 EP93XX_GPIO_LINE_F(2) +#define EP93XX_GPIO_LINE_MCBVD1 EP93XX_GPIO_LINE_F(3) +#define EP93XX_GPIO_LINE_MCBVD2 EP93XX_GPIO_LINE_F(4) +#define EP93XX_GPIO_LINE_VS1 EP93XX_GPIO_LINE_F(5) +#define EP93XX_GPIO_LINE_READY EP93XX_GPIO_LINE_F(6) +#define EP93XX_GPIO_LINE_VS2 EP93XX_GPIO_LINE_F(7) + +/* GPIO port G. */ +#define EP93XX_GPIO_LINE_G(x) ((x) + 48) +#define EP93XX_GPIO_LINE_EECLK EP93XX_GPIO_LINE_G(0) +#define EP93XX_GPIO_LINE_EEDAT EP93XX_GPIO_LINE_G(1) +#define EP93XX_GPIO_LINE_SLA0 EP93XX_GPIO_LINE_G(2) +#define EP93XX_GPIO_LINE_SLA1 EP93XX_GPIO_LINE_G(3) +#define EP93XX_GPIO_LINE_DD12 EP93XX_GPIO_LINE_G(4) +#define EP93XX_GPIO_LINE_DD13 EP93XX_GPIO_LINE_G(5) +#define EP93XX_GPIO_LINE_DD14 EP93XX_GPIO_LINE_G(6) +#define EP93XX_GPIO_LINE_DD15 EP93XX_GPIO_LINE_G(7) + +/* GPIO port H. */ +#define EP93XX_GPIO_LINE_H(x) ((x) + 56) +#define EP93XX_GPIO_LINE_DD0 EP93XX_GPIO_LINE_H(0) +#define EP93XX_GPIO_LINE_DD1 EP93XX_GPIO_LINE_H(1) +#define EP93XX_GPIO_LINE_DD2 EP93XX_GPIO_LINE_H(2) +#define EP93XX_GPIO_LINE_DD3 EP93XX_GPIO_LINE_H(3) +#define EP93XX_GPIO_LINE_DD4 EP93XX_GPIO_LINE_H(4) +#define EP93XX_GPIO_LINE_DD5 EP93XX_GPIO_LINE_H(5) +#define EP93XX_GPIO_LINE_DD6 EP93XX_GPIO_LINE_H(6) +#define EP93XX_GPIO_LINE_DD7 EP93XX_GPIO_LINE_H(7) + +/* maximum value for gpio line identifiers */ +#define EP93XX_GPIO_LINE_MAX EP93XX_GPIO_LINE_H(7) + +/* maximum value for irq capable line identifiers */ +#define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7) + +/* new generic GPIO API - see Documentation/gpio.txt */ + +#include <asm-generic/gpio.h> + +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep + +/* + * Map GPIO A0..A7 (0..7) to irq 64..71, + * B0..B7 (7..15) to irq 72..79, and + * F0..F7 (16..24) to irq 80..87. + */ +static inline int gpio_to_irq(unsigned gpio) +{ + if (gpio <= EP93XX_GPIO_LINE_MAX_IRQ) + return 64 + gpio; + + return -EINVAL; +} + +static inline int irq_to_gpio(unsigned irq) +{ + return irq - gpio_to_irq(0); +} + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/hardware.h b/arch/arm/mach-ep93xx/include/mach/hardware.h new file mode 100644 index 00000000000..529807d182b --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/hardware.h @@ -0,0 +1,16 @@ +/* + * arch/arm/mach-ep93xx/include/mach/hardware.h + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "ep93xx-regs.h" + +#define pcibios_assign_all_busses() 0 + +#include "platform.h" + +#include "gesbc9312.h" +#include "ts72xx.h" + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/io.h b/arch/arm/mach-ep93xx/include/mach/io.h new file mode 100644 index 00000000000..1ab9a90ad33 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/io.h @@ -0,0 +1,8 @@ +/* + * arch/arm/mach-ep93xx/include/mach/io.h + */ + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(p) ((void __iomem *)(p)) +#define __mem_pci(p) (p) diff --git a/arch/arm/mach-ep93xx/include/mach/irqs.h b/arch/arm/mach-ep93xx/include/mach/irqs.h new file mode 100644 index 00000000000..ff98390bbf0 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/irqs.h @@ -0,0 +1,78 @@ +/* + * arch/arm/mach-ep93xx/include/mach/irqs.h + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#define IRQ_EP93XX_COMMRX 2 +#define IRQ_EP93XX_COMMTX 3 +#define IRQ_EP93XX_TIMER1 4 +#define IRQ_EP93XX_TIMER2 5 +#define IRQ_EP93XX_AACINTR 6 +#define IRQ_EP93XX_DMAM2P0 7 +#define IRQ_EP93XX_DMAM2P1 8 +#define IRQ_EP93XX_DMAM2P2 9 +#define IRQ_EP93XX_DMAM2P3 10 +#define IRQ_EP93XX_DMAM2P4 11 +#define IRQ_EP93XX_DMAM2P5 12 +#define IRQ_EP93XX_DMAM2P6 13 +#define IRQ_EP93XX_DMAM2P7 14 +#define IRQ_EP93XX_DMAM2P8 15 +#define IRQ_EP93XX_DMAM2P9 16 +#define IRQ_EP93XX_DMAM2M0 17 +#define IRQ_EP93XX_DMAM2M1 18 +#define IRQ_EP93XX_GPIO0MUX 19 +#define IRQ_EP93XX_GPIO1MUX 20 +#define IRQ_EP93XX_GPIO2MUX 21 +#define IRQ_EP93XX_GPIO3MUX 22 +#define IRQ_EP93XX_UART1RX 23 +#define IRQ_EP93XX_UART1TX 24 +#define IRQ_EP93XX_UART2RX 25 +#define IRQ_EP93XX_UART2TX 26 +#define IRQ_EP93XX_UART3RX 27 +#define IRQ_EP93XX_UART3TX 28 +#define IRQ_EP93XX_KEY 29 +#define IRQ_EP93XX_TOUCH 30 +#define EP93XX_VIC1_VALID_IRQ_MASK 0x7ffffffc + +#define IRQ_EP93XX_EXT0 32 +#define IRQ_EP93XX_EXT1 33 +#define IRQ_EP93XX_EXT2 34 +#define IRQ_EP93XX_64HZ 35 +#define IRQ_EP93XX_WATCHDOG 36 +#define IRQ_EP93XX_RTC 37 +#define IRQ_EP93XX_IRDA 38 +#define IRQ_EP93XX_ETHERNET 39 +#define IRQ_EP93XX_EXT3 40 +#define IRQ_EP93XX_PROG 41 +#define IRQ_EP93XX_1HZ 42 +#define IRQ_EP93XX_VSYNC 43 +#define IRQ_EP93XX_VIDEO_FIFO 44 +#define IRQ_EP93XX_SSP1RX 45 +#define IRQ_EP93XX_SSP1TX 46 +#define IRQ_EP93XX_GPIO4MUX 47 +#define IRQ_EP93XX_GPIO5MUX 48 +#define IRQ_EP93XX_GPIO6MUX 49 +#define IRQ_EP93XX_GPIO7MUX 50 +#define IRQ_EP93XX_TIMER3 51 +#define IRQ_EP93XX_UART1 52 +#define IRQ_EP93XX_SSP 53 +#define IRQ_EP93XX_UART2 54 +#define IRQ_EP93XX_UART3 55 +#define IRQ_EP93XX_USB 56 +#define IRQ_EP93XX_ETHERNET_PME 57 +#define IRQ_EP93XX_DSP 58 +#define IRQ_EP93XX_GPIO_AB 59 +#define IRQ_EP93XX_SAI 60 +#define EP93XX_VIC2_VALID_IRQ_MASK 0x1fffffff + +#define NR_EP93XX_IRQS (64 + 24) + +#define EP93XX_BOARD_IRQ(x) (NR_EP93XX_IRQS + (x)) +#define EP93XX_BOARD_IRQS 32 + +#define NR_IRQS (NR_EP93XX_IRQS + EP93XX_BOARD_IRQS) + + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/memory.h b/arch/arm/mach-ep93xx/include/mach/memory.h new file mode 100644 index 00000000000..f1b63359075 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/memory.h @@ -0,0 +1,14 @@ +/* + * arch/arm/mach-ep93xx/include/mach/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __bus_to_virt(x) __phys_to_virt(x) +#define __virt_to_bus(x) __virt_to_phys(x) + + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h new file mode 100644 index 00000000000..b5c182473f5 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/platform.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-ep93xx/include/mach/platform.h + */ + +#ifndef __ASSEMBLY__ + +void ep93xx_map_io(void); +void ep93xx_init_irq(void); +void ep93xx_init_time(unsigned long); +void ep93xx_init_devices(void); +extern struct sys_timer ep93xx_timer; + +struct ep93xx_eth_data +{ + unsigned char dev_addr[6]; + unsigned char phy_id; +}; + + +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/system.h b/arch/arm/mach-ep93xx/include/mach/system.h new file mode 100644 index 00000000000..67789d0f329 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/system.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-ep93xx/include/mach/system.h + */ + +#include <mach/hardware.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + u32 devicecfg; + + local_irq_disable(); + + devicecfg = __raw_readl(EP93XX_SYSCON_DEVICE_CONFIG); + __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK); + __raw_writel(devicecfg | 0x80000000, EP93XX_SYSCON_DEVICE_CONFIG); + __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK); + __raw_writel(devicecfg & ~0x80000000, EP93XX_SYSCON_DEVICE_CONFIG); + + while (1) + ; +} diff --git a/arch/arm/mach-ep93xx/include/mach/timex.h b/arch/arm/mach-ep93xx/include/mach/timex.h new file mode 100644 index 00000000000..6b3503b01fa --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/timex.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-ep93xx/include/mach/timex.h + */ + +#define CLOCK_TICK_RATE 983040 diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h new file mode 100644 index 00000000000..30b318aa1a1 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h @@ -0,0 +1,101 @@ +/* + * arch/arm/mach-ep93xx/include/mach/ts72xx.h + */ + +/* + * TS72xx memory map: + * + * virt phys size + * febff000 22000000 4K model number register + * febfe000 22400000 4K options register + * febfd000 22800000 4K options register #2 + * febfc000 [67]0000000 4K NAND data register + * febfb000 [67]0400000 4K NAND control register + * febfa000 [67]0800000 4K NAND busy register + * febf9000 10800000 4K TS-5620 RTC index register + * febf8000 11700000 4K TS-5620 RTC data register + */ + +#define TS72XX_MODEL_PHYS_BASE 0x22000000 +#define TS72XX_MODEL_VIRT_BASE 0xfebff000 +#define TS72XX_MODEL_SIZE 0x00001000 + +#define TS72XX_MODEL_TS7200 0x00 +#define TS72XX_MODEL_TS7250 0x01 +#define TS72XX_MODEL_TS7260 0x02 + + +#define TS72XX_OPTIONS_PHYS_BASE 0x22400000 +#define TS72XX_OPTIONS_VIRT_BASE 0xfebfe000 +#define TS72XX_OPTIONS_SIZE 0x00001000 + +#define TS72XX_OPTIONS_COM2_RS485 0x02 +#define TS72XX_OPTIONS_MAX197 0x01 + + +#define TS72XX_OPTIONS2_PHYS_BASE 0x22800000 +#define TS72XX_OPTIONS2_VIRT_BASE 0xfebfd000 +#define TS72XX_OPTIONS2_SIZE 0x00001000 + +#define TS72XX_OPTIONS2_TS9420 0x04 +#define TS72XX_OPTIONS2_TS9420_BOOT 0x02 + + +#define TS72XX_NOR_PHYS_BASE 0x60000000 +#define TS72XX_NOR2_PHYS_BASE 0x62000000 + +#define TS72XX_NAND1_DATA_PHYS_BASE 0x60000000 +#define TS72XX_NAND2_DATA_PHYS_BASE 0x70000000 +#define TS72XX_NAND_DATA_VIRT_BASE 0xfebfc000 +#define TS72XX_NAND_DATA_SIZE 0x00001000 + +#define TS72XX_NAND1_CONTROL_PHYS_BASE 0x60400000 +#define TS72XX_NAND2_CONTROL_PHYS_BASE 0x70400000 +#define TS72XX_NAND_CONTROL_VIRT_BASE 0xfebfb000 +#define TS72XX_NAND_CONTROL_SIZE 0x00001000 + +#define TS72XX_NAND1_BUSY_PHYS_BASE 0x60800000 +#define TS72XX_NAND2_BUSY_PHYS_BASE 0x70800000 +#define TS72XX_NAND_BUSY_VIRT_BASE 0xfebfa000 +#define TS72XX_NAND_BUSY_SIZE 0x00001000 + + +#define TS72XX_RTC_INDEX_VIRT_BASE 0xfebf9000 +#define TS72XX_RTC_INDEX_PHYS_BASE 0x10800000 +#define TS72XX_RTC_INDEX_SIZE 0x00001000 + +#define TS72XX_RTC_DATA_VIRT_BASE 0xfebf8000 +#define TS72XX_RTC_DATA_PHYS_BASE 0x11700000 +#define TS72XX_RTC_DATA_SIZE 0x00001000 + + +#ifndef __ASSEMBLY__ +#include <asm/io.h> + +static inline int board_is_ts7200(void) +{ + return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7200; +} + +static inline int board_is_ts7250(void) +{ + return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7250; +} + +static inline int board_is_ts7260(void) +{ + return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7260; +} + +static inline int is_max197_installed(void) +{ + return !!(__raw_readb(TS72XX_OPTIONS_VIRT_BASE) & + TS72XX_OPTIONS_MAX197); +} + +static inline int is_ts9420_installed(void) +{ + return !!(__raw_readb(TS72XX_OPTIONS2_VIRT_BASE) & + TS72XX_OPTIONS2_TS9420); +} +#endif diff --git a/arch/arm/mach-ep93xx/include/mach/uncompress.h b/arch/arm/mach-ep93xx/include/mach/uncompress.h new file mode 100644 index 00000000000..1fd2f17de32 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/uncompress.h @@ -0,0 +1,85 @@ +/* + * arch/arm/mach-ep93xx/include/mach/uncompress.h + * + * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ + +#include <mach/ep93xx-regs.h> + +static unsigned char __raw_readb(unsigned int ptr) +{ + return *((volatile unsigned char *)ptr); +} + +static unsigned int __raw_readl(unsigned int ptr) +{ + return *((volatile unsigned int *)ptr); +} + +static void __raw_writeb(unsigned char value, unsigned int ptr) +{ + *((volatile unsigned char *)ptr) = value; +} + +static void __raw_writel(unsigned int value, unsigned int ptr) +{ + *((volatile unsigned int *)ptr) = value; +} + + +#define PHYS_UART1_DATA 0x808c0000 +#define PHYS_UART1_FLAG 0x808c0018 +#define UART1_FLAG_TXFF 0x20 + +static inline void putc(int c) +{ + int i; + + for (i = 0; i < 1000; i++) { + /* Transmit fifo not full? */ + if (!(__raw_readb(PHYS_UART1_FLAG) & UART1_FLAG_TXFF)) + break; + } + + __raw_writeb(c, PHYS_UART1_DATA); +} + +static inline void flush(void) +{ +} + + +/* + * Some bootloaders don't turn off DMA from the ethernet MAC before + * jumping to linux, which means that we might end up with bits of RX + * status and packet data scribbled over the uncompressed kernel image. + * Work around this by resetting the ethernet MAC before we uncompress. + */ +#define PHYS_ETH_SELF_CTL 0x80010020 +#define ETH_SELF_CTL_RESET 0x00000001 + +static void ethernet_reset(void) +{ + unsigned int v; + + /* Reset the ethernet MAC. */ + v = __raw_readl(PHYS_ETH_SELF_CTL); + __raw_writel(v | ETH_SELF_CTL_RESET, PHYS_ETH_SELF_CTL); + + /* Wait for reset to finish. */ + while (__raw_readl(PHYS_ETH_SELF_CTL) & ETH_SELF_CTL_RESET) + ; +} + + +static void arch_decomp_setup(void) +{ + ethernet_reset(); +} + +#define arch_decomp_wdog() diff --git a/arch/arm/mach-ep93xx/include/mach/vmalloc.h b/arch/arm/mach-ep93xx/include/mach/vmalloc.h new file mode 100644 index 00000000000..aed21cd3fe2 --- /dev/null +++ b/arch/arm/mach-ep93xx/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-ep93xx/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe800000 diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c index f28c1294cae..de047a5c811 100644 --- a/arch/arm/mach-ep93xx/micro9.c +++ b/arch/arm/mach-ep93xx/micro9.c @@ -20,7 +20,7 @@ #include <linux/mtd/physmap.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c index 3a4bf90ba83..c3cbff126d0 100644 --- a/arch/arm/mach-ep93xx/ts72xx.c +++ b/arch/arm/mach-ep93xx/ts72xx.c @@ -20,7 +20,7 @@ #include <linux/platform_device.h> #include <linux/m48t86.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-footbridge/ebsa285-leds.c b/arch/arm/mach-footbridge/ebsa285-leds.c index 09c1fbc5187..4e10090cd87 100644 --- a/arch/arm/mach-footbridge/ebsa285-leds.c +++ b/arch/arm/mach-footbridge/ebsa285-leds.c @@ -21,7 +21,7 @@ #include <linux/init.h> #include <linux/spinlock.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/mach-types.h> #include <asm/system.h> diff --git a/arch/arm/mach-footbridge/include/mach/debug-macro.S b/arch/arm/mach-footbridge/include/mach/debug-macro.S new file mode 100644 index 00000000000..4329b812357 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/debug-macro.S @@ -0,0 +1,57 @@ +/* arch/arm/mach-footbridge/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include <asm/hardware/dec21285.h> + +#ifndef CONFIG_DEBUG_DC21285_PORT + /* For NetWinder debugging */ + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x7c000000 @ physical + movne \rx, #0xff000000 @ virtual + orr \rx, \rx, #0x000003f8 + .endm + +#define UART_SHIFT 0 +#define FLOW_CONTROL +#include <asm/hardware/debug-8250.S> + +#else + /* For EBSA285 debugging */ + .equ dc21285_high, ARMCSR_BASE & 0xff000000 + .equ dc21285_low, ARMCSR_BASE & 0x00ffffff + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x42000000 + movne \rx, #dc21285_high + .if dc21285_low + orrne \rx, \rx, #dc21285_low + .endif + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x160] @ UARTDR + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #0x178] @ UARTFLG + tst \rd, #1 << 3 + bne 1001b + .endm + + .macro waituart,rd,rx + .endm +#endif diff --git a/arch/arm/mach-footbridge/include/mach/dma.h b/arch/arm/mach-footbridge/include/mach/dma.h new file mode 100644 index 00000000000..62afd213eff --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/dma.h @@ -0,0 +1,25 @@ +/* + * arch/arm/mach-footbridge/include/mach/dma.h + * + * Architecture DMA routines + * + * Copyright (C) 1998,1999 Russell King + * Copyright (C) 1998,1999 Philip Blundell + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* + * The 21285 has two internal DMA channels; we call these 8 and 9. + * On CATS hardware we have an additional eight ISA dma channels + * numbered 0..7. + */ +#define _ISA_DMA(x) (0+(x)) +#define _DC21285_DMA(x) (8+(x)) + +#define MAX_DMA_CHANNELS 10 + +#define DMA_FLOPPY _ISA_DMA(2) +#define DMA_ISA_CASCADE _ISA_DMA(4) + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-footbridge/include/mach/entry-macro.S b/arch/arm/mach-footbridge/include/mach/entry-macro.S new file mode 100644 index 00000000000..d3847be0c66 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/entry-macro.S @@ -0,0 +1,113 @@ +/* + * arch/arm/mach-footbridge/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for footbridge-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <mach/irqs.h> +#include <asm/hardware/dec21285.h> + + .equ dc21285_high, ARMCSR_BASE & 0xff000000 + .equ dc21285_low, ARMCSR_BASE & 0x00ffffff + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + mov \base, #dc21285_high + .if dc21285_low + orr \base, \base, #dc21285_low + .endif + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #0x180] @ get interrupts + + mov \irqnr, #IRQ_SDRAMPARITY + tst \irqstat, #IRQ_MASK_SDRAMPARITY + bne 1001f + + tst \irqstat, #IRQ_MASK_UART_RX + movne \irqnr, #IRQ_CONRX + bne 1001f + + tst \irqstat, #IRQ_MASK_DMA1 + movne \irqnr, #IRQ_DMA1 + bne 1001f + + tst \irqstat, #IRQ_MASK_DMA2 + movne \irqnr, #IRQ_DMA2 + bne 1001f + + tst \irqstat, #IRQ_MASK_IN0 + movne \irqnr, #IRQ_IN0 + bne 1001f + + tst \irqstat, #IRQ_MASK_IN1 + movne \irqnr, #IRQ_IN1 + bne 1001f + + tst \irqstat, #IRQ_MASK_IN2 + movne \irqnr, #IRQ_IN2 + bne 1001f + + tst \irqstat, #IRQ_MASK_IN3 + movne \irqnr, #IRQ_IN3 + bne 1001f + + tst \irqstat, #IRQ_MASK_PCI + movne \irqnr, #IRQ_PCI + bne 1001f + + tst \irqstat, #IRQ_MASK_DOORBELLHOST + movne \irqnr, #IRQ_DOORBELLHOST + bne 1001f + + tst \irqstat, #IRQ_MASK_I2OINPOST + movne \irqnr, #IRQ_I2OINPOST + bne 1001f + + tst \irqstat, #IRQ_MASK_TIMER1 + movne \irqnr, #IRQ_TIMER1 + bne 1001f + + tst \irqstat, #IRQ_MASK_TIMER2 + movne \irqnr, #IRQ_TIMER2 + bne 1001f + + tst \irqstat, #IRQ_MASK_TIMER3 + movne \irqnr, #IRQ_TIMER3 + bne 1001f + + tst \irqstat, #IRQ_MASK_UART_TX + movne \irqnr, #IRQ_CONTX + bne 1001f + + tst \irqstat, #IRQ_MASK_PCI_ABORT + movne \irqnr, #IRQ_PCI_ABORT + bne 1001f + + tst \irqstat, #IRQ_MASK_PCI_SERR + movne \irqnr, #IRQ_PCI_SERR + bne 1001f + + tst \irqstat, #IRQ_MASK_DISCARD_TIMER + movne \irqnr, #IRQ_DISCARD_TIMER + bne 1001f + + tst \irqstat, #IRQ_MASK_PCI_DPERR + movne \irqnr, #IRQ_PCI_DPERR + bne 1001f + + tst \irqstat, #IRQ_MASK_PCI_PERR + movne \irqnr, #IRQ_PCI_PERR +1001: + .endm + diff --git a/arch/arm/mach-footbridge/include/mach/hardware.h b/arch/arm/mach-footbridge/include/mach/hardware.h new file mode 100644 index 00000000000..ffaea90486f --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/hardware.h @@ -0,0 +1,105 @@ +/* + * arch/arm/mach-footbridge/include/mach/hardware.h + * + * Copyright (C) 1998-1999 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This file contains the hardware definitions of the EBSA-285. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <mach/memory.h> + +/* Virtual Physical Size + * 0xff800000 0x40000000 1MB X-Bus + * 0xff000000 0x7c000000 1MB PCI I/O space + * 0xfe000000 0x42000000 1MB CSR + * 0xfd000000 0x78000000 1MB Outbound write flush (not supported) + * 0xfc000000 0x79000000 1MB PCI IACK/special space + * 0xfb000000 0x7a000000 16MB PCI Config type 1 + * 0xfa000000 0x7b000000 16MB PCI Config type 0 + * 0xf9000000 0x50000000 1MB Cache flush + * 0xf0000000 0x80000000 16MB ISA memory + */ +#define XBUS_SIZE 0x00100000 +#define XBUS_BASE 0xff800000 + +#define PCIO_SIZE 0x00100000 +#define PCIO_BASE 0xff000000 + +#define ARMCSR_SIZE 0x00100000 +#define ARMCSR_BASE 0xfe000000 + +#define WFLUSH_SIZE 0x00100000 +#define WFLUSH_BASE 0xfd000000 + +#define PCIIACK_SIZE 0x00100000 +#define PCIIACK_BASE 0xfc000000 + +#define PCICFG1_SIZE 0x01000000 +#define PCICFG1_BASE 0xfb000000 + +#define PCICFG0_SIZE 0x01000000 +#define PCICFG0_BASE 0xfa000000 + +#define PCIMEM_SIZE 0x01000000 +#define PCIMEM_BASE 0xf0000000 + +#define XBUS_LEDS ((volatile unsigned char *)(XBUS_BASE + 0x12000)) +#define XBUS_LED_AMBER (1 << 0) +#define XBUS_LED_GREEN (1 << 1) +#define XBUS_LED_RED (1 << 2) +#define XBUS_LED_TOGGLE (1 << 8) + +#define XBUS_SWITCH ((volatile unsigned char *)(XBUS_BASE + 0x12000)) +#define XBUS_SWITCH_SWITCH ((*XBUS_SWITCH) & 15) +#define XBUS_SWITCH_J17_13 ((*XBUS_SWITCH) & (1 << 4)) +#define XBUS_SWITCH_J17_11 ((*XBUS_SWITCH) & (1 << 5)) +#define XBUS_SWITCH_J17_9 ((*XBUS_SWITCH) & (1 << 6)) + +#define UNCACHEABLE_ADDR (ARMCSR_BASE + 0x108) + + +/* PIC irq control */ +#define PIC_LO 0x20 +#define PIC_MASK_LO 0x21 +#define PIC_HI 0xA0 +#define PIC_MASK_HI 0xA1 + +/* GPIO pins */ +#define GPIO_CCLK 0x800 +#define GPIO_DSCLK 0x400 +#define GPIO_E2CLK 0x200 +#define GPIO_IOLOAD 0x100 +#define GPIO_RED_LED 0x080 +#define GPIO_WDTIMER 0x040 +#define GPIO_DATA 0x020 +#define GPIO_IOCLK 0x010 +#define GPIO_DONE 0x008 +#define GPIO_FAN 0x004 +#define GPIO_GREEN_LED 0x002 +#define GPIO_RESET 0x001 + +/* CPLD pins */ +#define CPLD_DS_ENABLE 8 +#define CPLD_7111_DISABLE 4 +#define CPLD_UNMUTE 2 +#define CPLD_FLASH_WR_ENABLE 1 + +#ifndef __ASSEMBLY__ +extern void gpio_modify_op(int mask, int set); +extern void gpio_modify_io(int mask, int in); +extern int gpio_read(void); +extern void cpld_modify(int mask, int set); +#endif + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x1000 +#define PCIBIOS_MIN_MEM 0x81000000 + +#endif diff --git a/arch/arm/mach-footbridge/include/mach/io.h b/arch/arm/mach-footbridge/include/mach/io.h new file mode 100644 index 00000000000..a7b06623999 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/io.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-footbridge/include/mach/io.h + * + * Copyright (C) 1997-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Modifications: + * 06-12-1997 RMK Created. + * 07-04-1999 RMK Major cleanup + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffff + +/* + * Translation of various region addresses to virtual addresses + */ +#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +#if 1 +#define __mem_pci(a) (a) +#else + +static inline void __iomem *___mem_pci(void __iomem *p) +{ + unsigned long a = (unsigned long)p; + BUG_ON(a <= 0xc0000000 || a >= 0xe0000000); + return p; +} + +#define __mem_pci(a) ___mem_pci(a) +#endif + +#endif diff --git a/arch/arm/mach-footbridge/include/mach/irqs.h b/arch/arm/mach-footbridge/include/mach/irqs.h new file mode 100644 index 00000000000..400551e43e4 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/irqs.h @@ -0,0 +1,98 @@ +/* + * arch/arm/mach-footbridge/include/mach/irqs.h + * + * Copyright (C) 1998 Russell King + * Copyright (C) 1998 Phil Blundell + * + * Changelog: + * 20-Jan-1998 RMK Started merge of EBSA286, CATS and NetWinder + * 01-Feb-1999 PJB ISA IRQs start at 0 not 16 + */ +#include <asm/mach-types.h> + +#define NR_IRQS 36 +#define NR_DC21285_IRQS 16 + +#define _ISA_IRQ(x) (0 + (x)) +#define _ISA_INR(x) ((x) - 0) +#define _DC21285_IRQ(x) (16 + (x)) +#define _DC21285_INR(x) ((x) - 16) + +/* + * This is a list of all interrupts that the 21285 + * can generate and we handle. + */ +#define IRQ_CONRX _DC21285_IRQ(0) +#define IRQ_CONTX _DC21285_IRQ(1) +#define IRQ_TIMER1 _DC21285_IRQ(2) +#define IRQ_TIMER2 _DC21285_IRQ(3) +#define IRQ_TIMER3 _DC21285_IRQ(4) +#define IRQ_IN0 _DC21285_IRQ(5) +#define IRQ_IN1 _DC21285_IRQ(6) +#define IRQ_IN2 _DC21285_IRQ(7) +#define IRQ_IN3 _DC21285_IRQ(8) +#define IRQ_DOORBELLHOST _DC21285_IRQ(9) +#define IRQ_DMA1 _DC21285_IRQ(10) +#define IRQ_DMA2 _DC21285_IRQ(11) +#define IRQ_PCI _DC21285_IRQ(12) +#define IRQ_SDRAMPARITY _DC21285_IRQ(13) +#define IRQ_I2OINPOST _DC21285_IRQ(14) +#define IRQ_PCI_ABORT _DC21285_IRQ(15) +#define IRQ_PCI_SERR _DC21285_IRQ(16) +#define IRQ_DISCARD_TIMER _DC21285_IRQ(17) +#define IRQ_PCI_DPERR _DC21285_IRQ(18) +#define IRQ_PCI_PERR _DC21285_IRQ(19) + +#define IRQ_ISA_TIMER _ISA_IRQ(0) +#define IRQ_ISA_KEYBOARD _ISA_IRQ(1) +#define IRQ_ISA_CASCADE _ISA_IRQ(2) +#define IRQ_ISA_UART2 _ISA_IRQ(3) +#define IRQ_ISA_UART _ISA_IRQ(4) +#define IRQ_ISA_FLOPPY _ISA_IRQ(6) +#define IRQ_ISA_PRINTER _ISA_IRQ(7) +#define IRQ_ISA_RTC_ALARM _ISA_IRQ(8) +#define IRQ_ISA_2 _ISA_IRQ(9) +#define IRQ_ISA_PS2MOUSE _ISA_IRQ(12) +#define IRQ_ISA_HARDDISK1 _ISA_IRQ(14) +#define IRQ_ISA_HARDDISK2 _ISA_IRQ(15) + +#define IRQ_MASK_UART_RX (1 << 2) +#define IRQ_MASK_UART_TX (1 << 3) +#define IRQ_MASK_TIMER1 (1 << 4) +#define IRQ_MASK_TIMER2 (1 << 5) +#define IRQ_MASK_TIMER3 (1 << 6) +#define IRQ_MASK_IN0 (1 << 8) +#define IRQ_MASK_IN1 (1 << 9) +#define IRQ_MASK_IN2 (1 << 10) +#define IRQ_MASK_IN3 (1 << 11) +#define IRQ_MASK_DOORBELLHOST (1 << 15) +#define IRQ_MASK_DMA1 (1 << 16) +#define IRQ_MASK_DMA2 (1 << 17) +#define IRQ_MASK_PCI (1 << 18) +#define IRQ_MASK_SDRAMPARITY (1 << 24) +#define IRQ_MASK_I2OINPOST (1 << 25) +#define IRQ_MASK_PCI_ABORT ((1 << 29) | (1 << 30)) +#define IRQ_MASK_PCI_SERR (1 << 23) +#define IRQ_MASK_DISCARD_TIMER (1 << 27) +#define IRQ_MASK_PCI_DPERR (1 << 28) +#define IRQ_MASK_PCI_PERR (1 << 31) + +/* + * Netwinder interrupt allocations + */ +#define IRQ_NETWINDER_ETHER10 IRQ_IN0 +#define IRQ_NETWINDER_ETHER100 IRQ_IN1 +#define IRQ_NETWINDER_VIDCOMP IRQ_IN2 +#define IRQ_NETWINDER_PS2MOUSE _ISA_IRQ(5) +#define IRQ_NETWINDER_IR _ISA_IRQ(6) +#define IRQ_NETWINDER_BUTTON _ISA_IRQ(10) +#define IRQ_NETWINDER_VGA _ISA_IRQ(11) +#define IRQ_NETWINDER_SOUND _ISA_IRQ(12) + +#undef RTC_IRQ +#define RTC_IRQ IRQ_ISA_RTC_ALARM +#define I8042_KBD_IRQ IRQ_ISA_KEYBOARD +#define I8042_AUX_IRQ (machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE) +#define IRQ_FLOPPYDISK IRQ_ISA_FLOPPY + +#define irq_canonicalize(_i) (((_i) == IRQ_ISA_CASCADE) ? IRQ_ISA_2 : _i) diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h new file mode 100644 index 00000000000..e9cae99dd1f --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/memory.h @@ -0,0 +1,67 @@ +/* + * arch/arm/mach-footbridge/include/mach/memory.h + * + * Copyright (C) 1996-1999 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Changelog: + * 20-Oct-1996 RMK Created + * 31-Dec-1997 RMK Fixed definitions to reduce warnings. + * 17-May-1998 DAG Added __virt_to_bus and __bus_to_virt functions. + * 21-Nov-1998 RMK Changed __virt_to_bus and __bus_to_virt to macros. + * 21-Mar-1999 RMK Added PAGE_OFFSET for co285 architecture. + * Renamed to memory.h + * Moved PAGE_OFFSET and TASK_SIZE here + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + + +#if defined(CONFIG_FOOTBRIDGE_ADDIN) +/* + * If we may be using add-in footbridge mode, then we must + * use the out-of-line translation that makes use of the + * PCI BAR + */ +#ifndef __ASSEMBLY__ +extern unsigned long __virt_to_bus(unsigned long); +extern unsigned long __bus_to_virt(unsigned long); +#endif + +#elif defined(CONFIG_FOOTBRIDGE_HOST) + +#define __virt_to_bus(x) ((x) - 0xe0000000) +#define __bus_to_virt(x) ((x) + 0xe0000000) + +#else + +#error "Undefined footbridge mode" + +#endif + +/* Task size and page offset at 3GB */ +#define TASK_SIZE UL(0xbf000000) +#define PAGE_OFFSET UL(0xc0000000) + +/* + * Cache flushing area. + */ +#define FLUSH_BASE 0xf9000000 + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) + +/* + * This decides where the kernel will search for a free chunk of vm + * space during mmap's. + */ +#define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3) + +#define FLUSH_BASE_PHYS 0x50000000 + +#endif diff --git a/arch/arm/mach-footbridge/include/mach/system.h b/arch/arm/mach-footbridge/include/mach/system.h new file mode 100644 index 00000000000..01c9f407f49 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/system.h @@ -0,0 +1,69 @@ +/* + * arch/arm/mach-footbridge/include/mach/system.h + * + * Copyright (C) 1996-1999 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <asm/hardware/dec21285.h> +#include <asm/io.h> +#include <mach/hardware.h> +#include <asm/leds.h> +#include <asm/mach-types.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + if (mode == 's') { + /* + * Jump into the ROM + */ + cpu_reset(0x41000000); + } else { + if (machine_is_netwinder()) { + /* open up the SuperIO chip + */ + outb(0x87, 0x370); + outb(0x87, 0x370); + + /* aux function group 1 (logical device 7) + */ + outb(0x07, 0x370); + outb(0x07, 0x371); + + /* set GP16 for WD-TIMER output + */ + outb(0xe6, 0x370); + outb(0x00, 0x371); + + /* set a RED LED and toggle WD_TIMER for rebooting + */ + outb(0xc4, 0x338); + } else { + /* + * Force the watchdog to do a CPU reset. + * + * After making sure that the watchdog is disabled + * (so we can change the timer registers) we first + * enable the timer to autoreload itself. Next, the + * timer interval is set really short and any + * current interrupt request is cleared (so we can + * see an edge transition). Finally, TIMER4 is + * enabled as the watchdog. + */ + *CSR_SA110_CNTL &= ~(1 << 13); + *CSR_TIMER4_CNTL = TIMER_CNTL_ENABLE | + TIMER_CNTL_AUTORELOAD | + TIMER_CNTL_DIV16; + *CSR_TIMER4_LOAD = 0x2; + *CSR_TIMER4_CLR = 0; + *CSR_SA110_CNTL |= (1 << 13); + } + } +} diff --git a/arch/arm/mach-footbridge/include/mach/timex.h b/arch/arm/mach-footbridge/include/mach/timex.h new file mode 100644 index 00000000000..d0fea9d6d4a --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/timex.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-footbridge/include/mach/timex.h + * + * Copyright (C) 1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * EBSA285 architecture timex specifications + */ + +/* + * We assume a constant here; this satisfies the maths in linux/timex.h + * and linux/time.h. CLOCK_TICK_RATE is actually system dependent, but + * this must be a constant. + */ +#define CLOCK_TICK_RATE (50000000/16) diff --git a/arch/arm/mach-footbridge/include/mach/uncompress.h b/arch/arm/mach-footbridge/include/mach/uncompress.h new file mode 100644 index 00000000000..5dfa4428734 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/uncompress.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-footbridge/include/mach/uncompress.h + * + * Copyright (C) 1996-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <asm/mach-types.h> + +/* + * Note! This could cause problems on the NetWinder + */ +#define DC21285_BASE ((volatile unsigned int *)0x42000160) +#define SER0_BASE ((volatile unsigned char *)0x7c0003f8) + +static inline void putc(char c) +{ + if (machine_is_netwinder()) { + while ((SER0_BASE[5] & 0x60) != 0x60) + barrier(); + SER0_BASE[0] = c; + } else { + while (DC21285_BASE[6] & 8); + DC21285_BASE[0] = c; + } +} + +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-footbridge/include/mach/vmalloc.h b/arch/arm/mach-footbridge/include/mach/vmalloc.h new file mode 100644 index 00000000000..d0958d860a3 --- /dev/null +++ b/arch/arm/mach-footbridge/include/mach/vmalloc.h @@ -0,0 +1,10 @@ +/* + * arch/arm/mach-footbridge/include/mach/vmalloc.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + +#define VMALLOC_END (PAGE_OFFSET + 0x30000000) diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c index 79443ffc891..7132e522c36 100644 --- a/arch/arm/mach-footbridge/isa-irq.c +++ b/arch/arm/mach-footbridge/isa-irq.c @@ -21,7 +21,7 @@ #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/dec21285.h> #include <asm/irq.h> #include <asm/io.h> diff --git a/arch/arm/mach-footbridge/netwinder-leds.c b/arch/arm/mach-footbridge/netwinder-leds.c index 8e9cac5a213..d91a4f4a32d 100644 --- a/arch/arm/mach-footbridge/netwinder-leds.c +++ b/arch/arm/mach-footbridge/netwinder-leds.c @@ -21,7 +21,7 @@ #include <linux/init.h> #include <linux/spinlock.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/mach-types.h> #include <asm/system.h> diff --git a/arch/arm/mach-footbridge/time.c b/arch/arm/mach-footbridge/time.c index d5cfcda385d..fd9a7c11d62 100644 --- a/arch/arm/mach-footbridge/time.c +++ b/arch/arm/mach-footbridge/time.c @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-ebsa285/time.h + * arch/arm/mach-footbridge/include/mach/time.h * * Copyright (C) 1998 Russell King. * Copyright (C) 1998 Phil Blundell @@ -23,7 +23,7 @@ #include <linux/mc146818rtc.h> #include <linux/bcd.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach/time.h> diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c index 45144ad2bed..b5f9741ae13 100644 --- a/arch/arm/mach-h720x/common.c +++ b/arch/arm/mach-h720x/common.c @@ -23,11 +23,11 @@ #include <asm/pgtable.h> #include <asm/dma.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include <asm/mach/dma.h> diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c index c2a431f482f..24df2a349a9 100644 --- a/arch/arm/mach-h720x/cpu-h7201.c +++ b/arch/arm/mach-h720x/cpu-h7201.c @@ -17,9 +17,9 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <asm/types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> #include "common.h" diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c index c627fa124eb..53e1f62f2e7 100644 --- a/arch/arm/mach-h720x/cpu-h7202.c +++ b/arch/arm/mach-h720x/cpu-h7202.c @@ -17,9 +17,9 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <asm/types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> #include <linux/device.h> diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c index 407cd4c0aa8..78be457dc32 100644 --- a/arch/arm/mach-h720x/h7201-eval.c +++ b/arch/arm/mach-h720x/h7201-eval.c @@ -25,7 +25,7 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/mach/arch.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "common.h" MACHINE_START(H7201, "Hynix GMS30C7201") diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c index bf2acdce62e..56161d55cf4 100644 --- a/arch/arm/mach-h720x/h7202-eval.c +++ b/arch/arm/mach-h720x/h7202-eval.c @@ -25,7 +25,7 @@ #include <asm/page.h> #include <asm/pgtable.h> #include <asm/mach/arch.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "common.h" static struct resource cirrus_resources[] = { diff --git a/arch/arm/mach-h720x/include/mach/boards.h b/arch/arm/mach-h720x/include/mach/boards.h new file mode 100644 index 00000000000..079b279e124 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/boards.h @@ -0,0 +1,53 @@ +/* + * arch/arm/mach-h720x/include/mach/boards.h + * + * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> + * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> + * + * This file contains the board specific defines for various devices + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_INCMACH_H +#error Do not include this file directly. Include asm/hardware.h instead ! +#endif + +/* Hynix H7202 developer board specific device defines */ +#ifdef CONFIG_ARCH_H7202 + +/* FLASH */ +#define FLASH_VIRT 0xd0000000 +#define FLASH_PHYS 0x00000000 +#define FLASH_SIZE 0x02000000 + +/* onboard LAN controller */ +# define ETH0_PHYS 0x08000000 + +/* Touch screen defines */ +/* GPIO Port */ +#define PEN_GPIO GPIO_B_VIRT +/* Bitmask for pen down interrupt */ +#define PEN_INT_BIT (1<<7) +/* Bitmask for pen up interrupt */ +#define PEN_ENA_BIT (1<<6) +/* pen up interrupt */ +#define IRQ_PEN IRQ_MUX_GPIOB(7) + +#endif + +/* Hynix H7201 developer board specific device defines */ +#if defined (CONFIG_ARCH_H7201) +/* ROM DISK SPACE */ +#define ROM_DISK_BASE 0xc1800000 +#define ROM_DISK_START 0x41800000 +#define ROM_DISK_SIZE 0x00700000 + +/* SRAM DISK SPACE */ +#define SRAM_DISK_BASE 0xf1000000 +#define SRAM_DISK_START 0x04000000 +#define SRAM_DISK_SIZE 0x00400000 +#endif + diff --git a/arch/arm/mach-h720x/include/mach/debug-macro.S b/arch/arm/mach-h720x/include/mach/debug-macro.S new file mode 100644 index 00000000000..6294a1344dd --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/debug-macro.S @@ -0,0 +1,40 @@ +/* arch/arm/mach-h720x/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .equ io_virt, IO_BASE + .equ io_phys, IO_START + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #io_phys @ physical base address + movne \rx, #io_virt @ virtual address + add \rx, \rx, #0x00020000 @ UART1 + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x0] @ UARTDR + + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #0x18] @ UARTFLG + tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full + bne 1001b + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #0x18] @ UARTFLG + tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy + bne 1001b + .endm diff --git a/arch/arm/mach-h720x/include/mach/dma.h b/arch/arm/mach-h720x/include/mach/dma.h new file mode 100644 index 00000000000..0a9d86ee84f --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/dma.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-h720x/include/mach/dma.h + * + * Architecture DMA routes + * + * Copyright (C) 1997.1998 Russell King + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* + * This is the maximum DMA address that can be DMAd to. + * There should not be more than (0xd0000000 - 0xc0000000) + * bytes of RAM. + */ +#define MAX_DMA_ADDRESS 0xd0000000 + +#if defined (CONFIG_CPU_H7201) +#define MAX_DMA_CHANNELS 3 +#elif defined (CONFIG_CPU_H7202) +#define MAX_DMA_CHANNELS 4 +#else +#error processor definition missmatch +#endif + +#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-h720x/include/mach/entry-macro.S b/arch/arm/mach-h720x/include/mach/entry-macro.S new file mode 100644 index 00000000000..6d3b917c4a1 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/entry-macro.S @@ -0,0 +1,66 @@ +/* + * arch/arm/mach-h720x/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Hynix HMS720x based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp +#if defined (CONFIG_CPU_H7201) || defined (CONFIG_CPU_H7202) + @ we could use the id register on H7202, but this is not + @ properly updated when we come back from asm_do_irq + @ without a previous return from interrupt + @ (see loops below in irq_svc, irq_usr) + @ We see unmasked pending ints only, as the masked pending ints + @ are not visible here + + mov \base, #0xf0000000 @ base register + orr \base, \base, #0x24000 @ irqbase + ldr \irqstat, [\base, #0x04] @ get interrupt status +#if defined (CONFIG_CPU_H7201) + ldr \tmp, =0x001fffff +#else + mvn \tmp, #0xc0000000 +#endif + and \irqstat, \irqstat, \tmp @ mask out unused ints + mov \irqnr, #0 + + mov \tmp, #0xff00 + orr \tmp, \tmp, #0xff + tst \irqstat, \tmp + addeq \irqnr, \irqnr, #16 + moveq \irqstat, \irqstat, lsr #16 + tst \irqstat, #255 + addeq \irqnr, \irqnr, #8 + moveq \irqstat, \irqstat, lsr #8 + tst \irqstat, #15 + addeq \irqnr, \irqnr, #4 + moveq \irqstat, \irqstat, lsr #4 + tst \irqstat, #3 + addeq \irqnr, \irqnr, #2 + moveq \irqstat, \irqstat, lsr #2 + tst \irqstat, #1 + addeq \irqnr, \irqnr, #1 + moveq \irqstat, \irqstat, lsr #1 + tst \irqstat, #1 @ bit 0 should be set + .endm + + .macro irq_prio_table + .endm + +#else +#error hynix processor selection missmatch +#endif + diff --git a/arch/arm/mach-h720x/include/mach/h7201-regs.h b/arch/arm/mach-h720x/include/mach/h7201-regs.h new file mode 100644 index 00000000000..611b4947ccf --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/h7201-regs.h @@ -0,0 +1,67 @@ +/* + * arch/arm/mach-h720x/include/mach/h7201-regs.h + * + * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. + * (C) 2003 Thomas Gleixner <tglx@linutronix.de> + * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> + * (C) 2004 Sascha Hauer <s.hauer@pengutronix.de> + * + * This file contains the hardware definitions of the h720x processors + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Do not add implementations specific defines here. This files contains + * only defines of the onchip peripherals. Add those defines to boards.h, + * which is included by this file. + */ + +#define SERIAL2_VIRT (IO_VIRT + 0x50100) +#define SERIAL3_VIRT (IO_VIRT + 0x50200) + +/* + * PCMCIA + */ +#define PCMCIA0_ATT_BASE 0xe5000000 +#define PCMCIA0_ATT_SIZE 0x00200000 +#define PCMCIA0_ATT_START 0x20000000 +#define PCMCIA0_MEM_BASE 0xe5200000 +#define PCMCIA0_MEM_SIZE 0x00200000 +#define PCMCIA0_MEM_START 0x24000000 +#define PCMCIA0_IO_BASE 0xe5400000 +#define PCMCIA0_IO_SIZE 0x00200000 +#define PCMCIA0_IO_START 0x28000000 + +#define PCMCIA1_ATT_BASE 0xe5600000 +#define PCMCIA1_ATT_SIZE 0x00200000 +#define PCMCIA1_ATT_START 0x30000000 +#define PCMCIA1_MEM_BASE 0xe5800000 +#define PCMCIA1_MEM_SIZE 0x00200000 +#define PCMCIA1_MEM_START 0x34000000 +#define PCMCIA1_IO_BASE 0xe5a00000 +#define PCMCIA1_IO_SIZE 0x00200000 +#define PCMCIA1_IO_START 0x38000000 + +#define PRIME3C_BASE 0xf0050000 +#define PRIME3C_SIZE 0x00001000 +#define PRIME3C_START 0x10000000 + +/* VGA Controller */ +#define VGA_RAMBASE 0x50 +#define VGA_TIMING0 0x60 +#define VGA_TIMING1 0x64 +#define VGA_TIMING2 0x68 +#define VGA_TIMING3 0x6c + +#define LCD_CTRL_VGA_ENABLE 0x00000100 +#define LCD_CTRL_VGA_BPP_MASK 0x00000600 +#define LCD_CTRL_VGA_4BPP 0x00000000 +#define LCD_CTRL_VGA_8BPP 0x00000200 +#define LCD_CTRL_VGA_16BPP 0x00000300 +#define LCD_CTRL_SHARE_DMA 0x00000800 +#define LCD_CTRL_VDE 0x00100000 +#define LCD_CTRL_LPE 0x00400000 /* LCD Power enable */ +#define LCD_CTRL_BLE 0x00800000 /* LCD backlight enable */ + +#define VGA_PALETTE_BASE (IO_VIRT + 0x10800) diff --git a/arch/arm/mach-h720x/include/mach/h7202-regs.h b/arch/arm/mach-h720x/include/mach/h7202-regs.h new file mode 100644 index 00000000000..17c12eb3499 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/h7202-regs.h @@ -0,0 +1,155 @@ +/* + * arch/arm/mach-h720x/include/mach/h7202-regs.h + * + * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. + * (C) 2003 Thomas Gleixner <tglx@linutronix.de> + * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> + * (C) 2004 Sascha Hauer <s.hauer@pengutronix.de> + * + * This file contains the hardware definitions of the h720x processors + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Do not add implementations specific defines here. This files contains + * only defines of the onchip peripherals. Add those defines to boards.h, + * which is included by this file. + */ + +#define SERIAL2_OFS 0x2d000 +#define SERIAL2_BASE (IO_PHYS + SERIAL2_OFS) +#define SERIAL2_VIRT (IO_VIRT + SERIAL2_OFS) +#define SERIAL3_OFS 0x2e000 +#define SERIAL3_BASE (IO_PHYS + SERIAL3_OFS) +#define SERIAL3_VIRT (IO_VIRT + SERIAL3_OFS) + +/* Matrix Keyboard Controller */ +#define KBD_VIRT (IO_VIRT + 0x22000) +#define KBD_KBCR 0x00 +#define KBD_KBSC 0x04 +#define KBD_KBTR 0x08 +#define KBD_KBVR0 0x0C +#define KBD_KBVR1 0x10 +#define KBD_KBSR 0x18 + +#define KBD_KBCR_SCANENABLE (1 << 7) +#define KBD_KBCR_NPOWERDOWN (1 << 2) +#define KBD_KBCR_CLKSEL_MASK (3) +#define KBD_KBCR_CLKSEL_PCLK2 0x0 +#define KBD_KBCR_CLKSEL_PCLK128 0x1 +#define KBD_KBCR_CLKSEL_PCLK256 0x2 +#define KBD_KBCR_CLKSEL_PCLK512 0x3 + +#define KBD_KBSR_INTR (1 << 0) +#define KBD_KBSR_WAKEUP (1 << 1) + +/* USB device controller */ + +#define USBD_BASE (IO_VIRT + 0x12000) +#define USBD_LENGTH 0x3C + +#define USBD_GCTRL 0x00 +#define USBD_EPCTRL 0x04 +#define USBD_INTMASK 0x08 +#define USBD_INTSTAT 0x0C +#define USBD_PWR 0x10 +#define USBD_DMARXTX 0x14 +#define USBD_DEVID 0x18 +#define USBD_DEVCLASS 0x1C +#define USBD_INTCLASS 0x20 +#define USBD_SETUP0 0x24 +#define USBD_SETUP1 0x28 +#define USBD_ENDP0RD 0x2C +#define USBD_ENDP0WT 0x30 +#define USBD_ENDP1RD 0x34 +#define USBD_ENDP2WT 0x38 + +/* PS/2 port */ +#define PSDATA 0x00 +#define PSSTAT 0x04 +#define PSSTAT_TXEMPTY (1<<0) +#define PSSTAT_TXBUSY (1<<1) +#define PSSTAT_RXFULL (1<<2) +#define PSSTAT_RXBUSY (1<<3) +#define PSSTAT_CLKIN (1<<4) +#define PSSTAT_DATAIN (1<<5) +#define PSSTAT_PARITY (1<<6) + +#define PSCONF 0x08 +#define PSCONF_ENABLE (1<<0) +#define PSCONF_TXINTEN (1<<2) +#define PSCONF_RXINTEN (1<<3) +#define PSCONF_FORCECLKLOW (1<<4) +#define PSCONF_FORCEDATLOW (1<<5) +#define PSCONF_LCE (1<<6) + +#define PSINTR 0x0C +#define PSINTR_TXINT (1<<0) +#define PSINTR_RXINT (1<<1) +#define PSINTR_PAR (1<<2) +#define PSINTR_RXTO (1<<3) +#define PSINTR_TXTO (1<<4) + +#define PSTDLO 0x10 /* clk low before start transmission */ +#define PSTPRI 0x14 /* PRI clock */ +#define PSTXMT 0x18 /* maximum transmission time */ +#define PSTREC 0x20 /* maximum receive time */ +#define PSPWDN 0x3c + +/* ADC converter */ +#define ADC_BASE (IO_VIRT + 0x29000) +#define ADC_CR 0x00 +#define ADC_TSCTRL 0x04 +#define ADC_BT_CTRL 0x08 +#define ADC_MC_CTRL 0x0C +#define ADC_STATUS 0x10 + +/* ADC control register bits */ +#define ADC_CR_PW_CTRL 0x80 +#define ADC_CR_DIRECTC 0x04 +#define ADC_CR_CONTIME_NO 0x00 +#define ADC_CR_CONTIME_2 0x04 +#define ADC_CR_CONTIME_4 0x08 +#define ADC_CR_CONTIME_ADE 0x0c +#define ADC_CR_LONGCALTIME 0x01 + +/* ADC touch panel register bits */ +#define ADC_TSCTRL_ENABLE 0x80 +#define ADC_TSCTRL_INTR 0x40 +#define ADC_TSCTRL_SWBYPSS 0x20 +#define ADC_TSCTRL_SWINVT 0x10 +#define ADC_TSCTRL_S400 0x03 +#define ADC_TSCTRL_S200 0x02 +#define ADC_TSCTRL_S100 0x01 +#define ADC_TSCTRL_S50 0x00 + +/* ADC Interrupt Status Register bits */ +#define ADC_STATUS_TS_BIT 0x80 +#define ADC_STATUS_MBT_BIT 0x40 +#define ADC_STATUS_BBT_BIT 0x20 +#define ADC_STATUS_MIC_BIT 0x10 + +/* Touch data registers */ +#define ADC_TS_X0X1 0x30 +#define ADC_TS_X2X3 0x34 +#define ADC_TS_Y0Y1 0x38 +#define ADC_TS_Y2Y3 0x3c +#define ADC_TS_X4X5 0x40 +#define ADC_TS_X6X7 0x44 +#define ADC_TS_Y4Y5 0x48 +#define ADC_TS_Y6Y7 0x50 + +/* battery data */ +#define ADC_MB_DATA 0x54 +#define ADC_BB_DATA 0x58 + +/* Sound data register */ +#define ADC_SD_DAT0 0x60 +#define ADC_SD_DAT1 0x64 +#define ADC_SD_DAT2 0x68 +#define ADC_SD_DAT3 0x6c +#define ADC_SD_DAT4 0x70 +#define ADC_SD_DAT5 0x74 +#define ADC_SD_DAT6 0x78 +#define ADC_SD_DAT7 0x7c diff --git a/arch/arm/mach-h720x/include/mach/hardware.h b/arch/arm/mach-h720x/include/mach/hardware.h new file mode 100644 index 00000000000..6c19156e2a4 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/hardware.h @@ -0,0 +1,192 @@ +/* + * arch/arm/mach-h720x/include/mach/hardware.h + * + * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. + * (C) 2003 Thomas Gleixner <tglx@linutronix.de> + * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> + * + * This file contains the hardware definitions of the h720x processors + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Do not add implementations specific defines here. This files contains + * only defines of the onchip peripherals. Add those defines to boards.h, + * which is included by this file. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#define IOCLK (3686400L) + +/* Onchip peripherals */ + +#define IO_VIRT 0xf0000000 /* IO peripherals */ +#define IO_PHYS 0x80000000 +#define IO_SIZE 0x00050000 + +#ifdef CONFIG_CPU_H7202 +#include "h7202-regs.h" +#elif defined CONFIG_CPU_H7201 +#include "h7201-regs.h" +#else +#error machine definition mismatch +#endif + +/* Macro to access the CPU IO */ +#define CPU_IO(x) (*(volatile u32*)(x)) + +/* Macro to access general purpose regs (base, offset) */ +#define CPU_REG(x,y) CPU_IO(x+y) + +/* Macro to access irq related regs */ +#define IRQ_REG(x) CPU_REG(IRQC_VIRT,x) + +/* CPU registers */ +/* general purpose I/O */ +#define GPIO_VIRT(x) (IO_VIRT + 0x23000 + ((x)<<5)) +#define GPIO_A_VIRT (GPIO_VIRT(0)) +#define GPIO_B_VIRT (GPIO_VIRT(1)) +#define GPIO_C_VIRT (GPIO_VIRT(2)) +#define GPIO_D_VIRT (GPIO_VIRT(3)) +#define GPIO_E_VIRT (GPIO_VIRT(4)) +#define GPIO_AMULSEL (GPIO_VIRT(0) + 0xA4) + +#define AMULSEL_USIN2 (1<<5) +#define AMULSEL_USOUT2 (1<<6) +#define AMULSEL_USIN3 (1<<13) +#define AMULSEL_USOUT3 (1<<14) +#define AMULSEL_IRDIN (1<<15) +#define AMULSEL_IRDOUT (1<<7) + +/* Register offsets general purpose I/O */ +#define GPIO_DATA 0x00 +#define GPIO_DIR 0x04 +#define GPIO_MASK 0x08 +#define GPIO_STAT 0x0C +#define GPIO_EDGE 0x10 +#define GPIO_CLR 0x14 +#define GPIO_POL 0x18 +#define GPIO_EN 0x1C + +/*interrupt controller */ +#define IRQC_VIRT (IO_VIRT + 0x24000) +/* register offset interrupt controller */ +#define IRQC_IER 0x00 +#define IRQC_ISR 0x04 + +/* timer unit */ +#define TIMER_VIRT (IO_VIRT + 0x25000) +/* Register offsets timer unit */ +#define TM0_PERIOD 0x00 +#define TM0_COUNT 0x08 +#define TM0_CTRL 0x10 +#define TM1_PERIOD 0x20 +#define TM1_COUNT 0x28 +#define TM1_CTRL 0x30 +#define TM2_PERIOD 0x40 +#define TM2_COUNT 0x48 +#define TM2_CTRL 0x50 +#define TIMER_TOPCTRL 0x60 +#define TIMER_TOPSTAT 0x64 +#define T64_COUNTL 0x80 +#define T64_COUNTH 0x84 +#define T64_CTRL 0x88 +#define T64_BASEL 0x94 +#define T64_BASEH 0x98 +/* Bitmaks timer unit TOPSTAT reg */ +#define TSTAT_T0INT 0x1 +#define TSTAT_T1INT 0x2 +#define TSTAT_T2INT 0x4 +#define TSTAT_T3INT 0x8 +/* Bit description of TMx_CTRL register */ +#define TM_START 0x1 +#define TM_REPEAT 0x2 +#define TM_RESET 0x4 +/* Bit description of TIMER_CTRL register */ +#define ENABLE_TM0_INTR 0x1 +#define ENABLE_TM1_INTR 0x2 +#define ENABLE_TM2_INTR 0x4 +#define TIMER_ENABLE_BIT 0x8 +#define ENABLE_TIMER64 0x10 +#define ENABLE_TIMER64_INT 0x20 + +/* PMU & PLL */ +#define PMU_BASE (IO_VIRT + 0x1000) +#define PMU_MODE 0x00 +#define PMU_STAT 0x20 +#define PMU_PLL_CTRL 0x28 + +/* PMU Mode bits */ +#define PMU_MODE_SLOW 0x00 +#define PMU_MODE_RUN 0x01 +#define PMU_MODE_IDLE 0x02 +#define PMU_MODE_SLEEP 0x03 +#define PMU_MODE_INIT 0x04 +#define PMU_MODE_DEEPSLEEP 0x07 +#define PMU_MODE_WAKEUP 0x08 + +/* PMU ... */ +#define PLL_2_EN 0x8000 +#define PLL_1_EN 0x4000 +#define PLL_3_MUTE 0x0080 + +/* Control bits for PMU/ PLL */ +#define PMU_WARMRESET 0x00010000 +#define PLL_CTRL_MASK23 0x000080ff + +/* LCD Controller */ +#define LCD_BASE (IO_VIRT + 0x10000) +#define LCD_CTRL 0x00 +#define LCD_STATUS 0x04 +#define LCD_STATUS_M 0x08 +#define LCD_INTERRUPT 0x0C +#define LCD_DBAR 0x10 +#define LCD_DCAR 0x14 +#define LCD_TIMING0 0x20 +#define LCD_TIMING1 0x24 +#define LCD_TIMING2 0x28 +#define LCD_TEST 0x40 + +/* LCD Control Bits */ +#define LCD_CTRL_LCD_ENABLE 0x00000001 +/* Bits per pixel */ +#define LCD_CTRL_LCD_BPP_MASK 0x00000006 +#define LCD_CTRL_LCD_4BPP 0x00000000 +#define LCD_CTRL_LCD_8BPP 0x00000002 +#define LCD_CTRL_LCD_16BPP 0x00000004 +#define LCD_CTRL_LCD_BW 0x00000008 +#define LCD_CTRL_LCD_TFT 0x00000010 +#define LCD_CTRL_BGR 0x00001000 +#define LCD_CTRL_LCD_VCOMP 0x00080000 +#define LCD_CTRL_LCD_MONO8 0x00200000 +#define LCD_CTRL_LCD_PWR 0x00400000 +#define LCD_CTRL_LCD_BLE 0x00800000 +#define LCD_CTRL_LDBUSEN 0x01000000 + +/* Palette */ +#define LCD_PALETTE_BASE (IO_VIRT + 0x10400) + +/* Serial ports */ +#define SERIAL0_OFS 0x20000 +#define SERIAL0_VIRT (IO_VIRT + SERIAL0_OFS) +#define SERIAL0_BASE (IO_PHYS + SERIAL0_OFS) + +#define SERIAL1_OFS 0x21000 +#define SERIAL1_VIRT (IO_VIRT + SERIAL1_OFS) +#define SERIAL1_BASE (IO_PHYS + SERIAL1_OFS) + +#define SERIAL_ENABLE 0x30 +#define SERIAL_ENABLE_EN (1<<0) + +/* General defines to pacify gcc */ +#define PCIO_BASE (0) /* for inb, outb and friends */ +#define PCIO_VIRT PCIO_BASE + +#define __ASM_ARCH_HARDWARE_INCMACH_H +#include "boards.h" +#undef __ASM_ARCH_HARDWARE_INCMACH_H + +#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-h720x/include/mach/io.h b/arch/arm/mach-h720x/include/mach/io.h new file mode 100644 index 00000000000..1dab74ce88c --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/io.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-h720x/include/mach/io.h + * + * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog: + * + * 09-19-2001 JJKIM + * Created from arch/arm/mach-l7200/include/mach/io.h + * + * 03-27-2003 Robert Schwebel <r.schwebel@pengutronix.de>: + * re-unified header files for h720x + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-h720x/include/mach/irqs.h b/arch/arm/mach-h720x/include/mach/irqs.h new file mode 100644 index 00000000000..430a92b492f --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/irqs.h @@ -0,0 +1,116 @@ +/* + * arch/arm/mach-h720x/include/mach/irqs.h + * + * Copyright (C) 2000 Jungjun Kim + * (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de> + * (C) 2003 Thomas Gleixner <tglx@linutronix.de> + * + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#if defined (CONFIG_CPU_H7201) + +#define IRQ_PMU 0 /* 0x000001 */ +#define IRQ_DMA 1 /* 0x000002 */ +#define IRQ_LCD 2 /* 0x000004 */ +#define IRQ_VGA 3 /* 0x000008 */ +#define IRQ_PCMCIA1 4 /* 0x000010 */ +#define IRQ_PCMCIA2 5 /* 0x000020 */ +#define IRQ_AFE 6 /* 0x000040 */ +#define IRQ_AIC 7 /* 0x000080 */ +#define IRQ_KEYBOARD 8 /* 0x000100 */ +#define IRQ_TIMER0 9 /* 0x000200 */ +#define IRQ_RTC 10 /* 0x000400 */ +#define IRQ_SOUND 11 /* 0x000800 */ +#define IRQ_USB 12 /* 0x001000 */ +#define IRQ_IrDA 13 /* 0x002000 */ +#define IRQ_UART0 14 /* 0x004000 */ +#define IRQ_UART1 15 /* 0x008000 */ +#define IRQ_SPI 16 /* 0x010000 */ +#define IRQ_GPIOA 17 /* 0x020000 */ +#define IRQ_GPIOB 18 /* 0x040000 */ +#define IRQ_GPIOC 19 /* 0x080000 */ +#define IRQ_GPIOD 20 /* 0x100000 */ +#define IRQ_CommRX 21 /* 0x200000 */ +#define IRQ_CommTX 22 /* 0x400000 */ +#define IRQ_Soft 23 /* 0x800000 */ + +#define NR_GLBL_IRQS 24 + +#define IRQ_CHAINED_GPIOA(x) (NR_GLBL_IRQS + x) +#define IRQ_CHAINED_GPIOB(x) (IRQ_CHAINED_GPIOA(32) + x) +#define IRQ_CHAINED_GPIOC(x) (IRQ_CHAINED_GPIOB(32) + x) +#define IRQ_CHAINED_GPIOD(x) (IRQ_CHAINED_GPIOC(32) + x) +#define NR_IRQS IRQ_CHAINED_GPIOD(32) + +/* Enable mask for multiplexed interrupts */ +#define IRQ_ENA_MUX (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) \ + | (1<<IRQ_GPIOC) | (1<<IRQ_GPIOD) + + +#elif defined (CONFIG_CPU_H7202) + +#define IRQ_PMU 0 /* 0x00000001 */ +#define IRQ_DMA 1 /* 0x00000002 */ +#define IRQ_LCD 2 /* 0x00000004 */ +#define IRQ_SOUND 3 /* 0x00000008 */ +#define IRQ_I2S 4 /* 0x00000010 */ +#define IRQ_USB 5 /* 0x00000020 */ +#define IRQ_MMC 6 /* 0x00000040 */ +#define IRQ_RTC 7 /* 0x00000080 */ +#define IRQ_UART0 8 /* 0x00000100 */ +#define IRQ_UART1 9 /* 0x00000200 */ +#define IRQ_UART2 10 /* 0x00000400 */ +#define IRQ_UART3 11 /* 0x00000800 */ +#define IRQ_KBD 12 /* 0x00001000 */ +#define IRQ_PS2 13 /* 0x00002000 */ +#define IRQ_AIC 14 /* 0x00004000 */ +#define IRQ_TIMER0 15 /* 0x00008000 */ +#define IRQ_TIMERX 16 /* 0x00010000 */ +#define IRQ_WDT 17 /* 0x00020000 */ +#define IRQ_CAN0 18 /* 0x00040000 */ +#define IRQ_CAN1 19 /* 0x00080000 */ +#define IRQ_EXT0 20 /* 0x00100000 */ +#define IRQ_EXT1 21 /* 0x00200000 */ +#define IRQ_GPIOA 22 /* 0x00400000 */ +#define IRQ_GPIOB 23 /* 0x00800000 */ +#define IRQ_GPIOC 24 /* 0x01000000 */ +#define IRQ_GPIOD 25 /* 0x02000000 */ +#define IRQ_GPIOE 26 /* 0x04000000 */ +#define IRQ_COMMRX 27 /* 0x08000000 */ +#define IRQ_COMMTX 28 /* 0x10000000 */ +#define IRQ_SMC 29 /* 0x20000000 */ +#define IRQ_Soft 30 /* 0x40000000 */ +#define IRQ_RESERVED1 31 /* 0x80000000 */ +#define NR_GLBL_IRQS 32 + +#define NR_TIMERX_IRQS 3 + +#define IRQ_CHAINED_GPIOA(x) (NR_GLBL_IRQS + x) +#define IRQ_CHAINED_GPIOB(x) (IRQ_CHAINED_GPIOA(32) + x) +#define IRQ_CHAINED_GPIOC(x) (IRQ_CHAINED_GPIOB(32) + x) +#define IRQ_CHAINED_GPIOD(x) (IRQ_CHAINED_GPIOC(32) + x) +#define IRQ_CHAINED_GPIOE(x) (IRQ_CHAINED_GPIOD(32) + x) +#define IRQ_CHAINED_TIMERX(x) (IRQ_CHAINED_GPIOE(32) + x) +#define IRQ_TIMER1 (IRQ_CHAINED_TIMERX(0)) +#define IRQ_TIMER2 (IRQ_CHAINED_TIMERX(1)) +#define IRQ_TIMER64B (IRQ_CHAINED_TIMERX(2)) + +#define NR_IRQS (IRQ_CHAINED_TIMERX(NR_TIMERX_IRQS)) + +/* Enable mask for multiplexed interrupts */ +#define IRQ_ENA_MUX (1<<IRQ_TIMERX) | (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) | \ + (1<<IRQ_GPIOC) | (1<<IRQ_GPIOD) | (1<<IRQ_GPIOE) | \ + (1<<IRQ_TIMERX) + +#else +#error cpu definition mismatch +#endif + +/* decode irq number to register number */ +#define IRQ_TO_REGNO(irq) ((irq - NR_GLBL_IRQS) >> 5) +#define IRQ_TO_BIT(irq) (1 << ((irq - NR_GLBL_IRQS) % 32)) + +#endif diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h new file mode 100644 index 00000000000..cb26f49cc4e --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/memory.h @@ -0,0 +1,29 @@ +/* + * arch/arm/mach-h720x/include/mach/memory.h + * + * Copyright (c) 2000 Jungjun Kim + * + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Page offset: + * ( 0xc0000000UL ) + */ +#define PHYS_OFFSET UL(0x40000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + * + * There is something to do here later !, Mar 2000, Jungjun Kim + */ + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-h720x/include/mach/system.h b/arch/arm/mach-h720x/include/mach/system.h new file mode 100644 index 00000000000..e4a7c760d52 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/system.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-h720x/include/mach/system.h + * + * Copyright (C) 2001-2002 Jungjun Kim, Hynix Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * arch/arm/mach-h720x/include/mach/system.h + * + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H +#include <mach/hardware.h> + +static void arch_idle(void) +{ + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; + nop(); + nop(); + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; + nop(); + nop(); +} + + +static __inline__ void arch_reset(char mode) +{ + CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET; +} + +#endif diff --git a/arch/arm/mach-h720x/include/mach/timex.h b/arch/arm/mach-h720x/include/mach/timex.h new file mode 100644 index 00000000000..3f2f447ff36 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/timex.h @@ -0,0 +1,15 @@ +/* + * arch/arm/mach-h720x/include/mach/timex.h + * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_TIMEX +#define __ASM_ARCH_TIMEX + +#define CLOCK_TICK_RATE 3686400 + +#endif diff --git a/arch/arm/mach-h720x/include/mach/uncompress.h b/arch/arm/mach-h720x/include/mach/uncompress.h new file mode 100644 index 00000000000..d6623234f61 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/uncompress.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-h720x/include/mach/uncompress.h + * + * Copyright (C) 2001-2002 Jungjun Kim + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <mach/hardware.h> + +#define LSR 0x14 +#define TEMPTY 0x40 + +static inline void putc(int c) +{ + volatile unsigned char *p = (volatile unsigned char *)(IO_PHYS+0x20000); + + /* wait until transmit buffer is empty */ + while((p[LSR] & TEMPTY) == 0x0) + barrier(); + + /* write next character */ + *p = c; +} + +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() + +#endif diff --git a/arch/arm/mach-h720x/include/mach/vmalloc.h b/arch/arm/mach-h720x/include/mach/vmalloc.h new file mode 100644 index 00000000000..ff1460d6841 --- /dev/null +++ b/arch/arm/mach-h720x/include/mach/vmalloc.h @@ -0,0 +1,10 @@ +/* + * arch/arm/mach-h720x/include/mach/vmalloc.h + */ + +#ifndef __ARCH_ARM_VMALLOC_H +#define __ARCH_ARM_VMALLOC_H + +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) + +#endif diff --git a/arch/arm/mach-imx/clock.c b/arch/arm/mach-imx/clock.c index 8915a5fc63c..4b4230db376 100644 --- a/arch/arm/mach-imx/clock.c +++ b/arch/arm/mach-imx/clock.c @@ -23,7 +23,7 @@ #include <linux/err.h> #include <asm/io.h> -#include <asm/arch/imx-regs.h> +#include <mach/imx-regs.h> /* * Very simple approach: We can't disable clocks, so we do diff --git a/arch/arm/mach-imx/cpufreq.c b/arch/arm/mach-imx/cpufreq.c index be0809b33e0..434b4ca0af6 100644 --- a/arch/arm/mach-imx/cpufreq.c +++ b/arch/arm/mach-imx/cpufreq.c @@ -36,7 +36,7 @@ #include <linux/err.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "generic.h" diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c index ee1c6f06ff6..c10810c936b 100644 --- a/arch/arm/mach-imx/dma.c +++ b/arch/arm/mach-imx/dma.c @@ -30,9 +30,9 @@ #include <asm/system.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/dma.h> -#include <asm/arch/imx-dma.h> +#include <mach/imx-dma.h> struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS]; diff --git a/arch/arm/mach-imx/generic.c b/arch/arm/mach-imx/generic.c index c40650dcddf..fa72174dd95 100644 --- a/arch/arm/mach-imx/generic.c +++ b/arch/arm/mach-imx/generic.c @@ -29,13 +29,13 @@ #include <linux/string.h> #include <asm/errno.h> -#include <asm/arch/imxfb.h> -#include <asm/hardware.h> -#include <asm/arch/imx-regs.h> +#include <mach/imxfb.h> +#include <mach/hardware.h> +#include <mach/imx-regs.h> #include <asm/mach/map.h> -#include <asm/arch/mmc.h> -#include <asm/arch/gpio.h> +#include <mach/mmc.h> +#include <mach/gpio.h> unsigned long imx_gpio_alloc_map[(GPIO_PORT_MAX + 1) * 32 / BITS_PER_LONG]; diff --git a/arch/arm/mach-imx/include/mach/debug-macro.S b/arch/arm/mach-imx/include/mach/debug-macro.S new file mode 100644 index 00000000000..87802bbfe63 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/debug-macro.S @@ -0,0 +1,34 @@ +/* arch/arm/mach-imx/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x00000000 @ physical + movne \rx, #0xe0000000 @ virtual + orreq \rx, \rx, #0x00200000 @ physical + orr \rx, \rx, #0x00006000 @ UART1 offset + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x40] @ TXDATA + .endm + + .macro waituart,rd,rx + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #0x98] @ SR2 + tst \rd, #1 << 3 @ TXDC + beq 1002b @ wait until transmit done + .endm diff --git a/arch/arm/mach-imx/include/mach/dma.h b/arch/arm/mach-imx/include/mach/dma.h new file mode 100644 index 00000000000..621ff2c730f --- /dev/null +++ b/arch/arm/mach-imx/include/mach/dma.h @@ -0,0 +1,56 @@ +/* + * linux/include/asm-arm/imxads/dma.h + * + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +typedef enum { + DMA_PRIO_HIGH = 0, + DMA_PRIO_MEDIUM = 1, + DMA_PRIO_LOW = 2 +} imx_dma_prio; + +#define DMA_REQ_UART3_T 2 +#define DMA_REQ_UART3_R 3 +#define DMA_REQ_SSI2_T 4 +#define DMA_REQ_SSI2_R 5 +#define DMA_REQ_CSI_STAT 6 +#define DMA_REQ_CSI_R 7 +#define DMA_REQ_MSHC 8 +#define DMA_REQ_DSPA_DCT_DOUT 9 +#define DMA_REQ_DSPA_DCT_DIN 10 +#define DMA_REQ_DSPA_MAC 11 +#define DMA_REQ_EXT 12 +#define DMA_REQ_SDHC 13 +#define DMA_REQ_SPI1_R 14 +#define DMA_REQ_SPI1_T 15 +#define DMA_REQ_SSI_T 16 +#define DMA_REQ_SSI_R 17 +#define DMA_REQ_ASP_DAC 18 +#define DMA_REQ_ASP_ADC 19 +#define DMA_REQ_USP_EP(x) (20+(x)) +#define DMA_REQ_SPI2_R 26 +#define DMA_REQ_SPI2_T 27 +#define DMA_REQ_UART2_T 28 +#define DMA_REQ_UART2_R 29 +#define DMA_REQ_UART1_T 30 +#define DMA_REQ_UART1_R 31 + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-imx/include/mach/entry-macro.S b/arch/arm/mach-imx/include/mach/entry-macro.S new file mode 100644 index 00000000000..e4db679f776 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/entry-macro.S @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-imx/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for iMX-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + +#define AITC_NIVECSR 0x40 + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \base, =IO_ADDRESS(IMX_AITC_BASE) + @ Load offset & priority of the highest priority + @ interrupt pending. + ldr \irqstat, [\base, #AITC_NIVECSR] + @ Shift off the priority leaving the offset or + @ "interrupt number", use arithmetic shift to + @ transform illegal source (0xffff) as -1 + mov \irqnr, \irqstat, asr #16 + adds \tmp, \irqnr, #1 + .endm diff --git a/arch/arm/mach-imx/include/mach/gpio.h b/arch/arm/mach-imx/include/mach/gpio.h new file mode 100644 index 00000000000..6e3d795f226 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/gpio.h @@ -0,0 +1,102 @@ +#ifndef _IMX_GPIO_H + +#include <mach/imx-regs.h> + +#define IMX_GPIO_ALLOC_MODE_NORMAL 0 +#define IMX_GPIO_ALLOC_MODE_NO_ALLOC 1 +#define IMX_GPIO_ALLOC_MODE_TRY_ALLOC 2 +#define IMX_GPIO_ALLOC_MODE_ALLOC_ONLY 4 +#define IMX_GPIO_ALLOC_MODE_RELEASE 8 + +extern int imx_gpio_request(unsigned gpio, const char *label); + +extern void imx_gpio_free(unsigned gpio); + +extern int imx_gpio_setup_multiple_pins(const int *pin_list, unsigned count, + int alloc_mode, const char *label); + +extern int imx_gpio_direction_input(unsigned gpio); + +extern int imx_gpio_direction_output(unsigned gpio, int value); + +extern void __imx_gpio_set_value(unsigned gpio, int value); + +static inline int imx_gpio_get_value(unsigned gpio) +{ + return SSR(gpio >> GPIO_PORT_SHIFT) & (1 << (gpio & GPIO_PIN_MASK)); +} + +static inline void imx_gpio_set_value_inline(unsigned gpio, int value) +{ + unsigned long flags; + + raw_local_irq_save(flags); + if(value) + DR(gpio >> GPIO_PORT_SHIFT) |= (1 << (gpio & GPIO_PIN_MASK)); + else + DR(gpio >> GPIO_PORT_SHIFT) &= ~(1 << (gpio & GPIO_PIN_MASK)); + raw_local_irq_restore(flags); +} + +static inline void imx_gpio_set_value(unsigned gpio, int value) +{ + if(__builtin_constant_p(gpio)) + imx_gpio_set_value_inline(gpio, value); + else + __imx_gpio_set_value(gpio, value); +} + +extern int imx_gpio_to_irq(unsigned gpio); + +extern int imx_irq_to_gpio(unsigned irq); + +/*-------------------------------------------------------------------------*/ + +/* Wrappers for "new style" GPIO calls. These calls i.MX specific versions + * to allow future extension of GPIO logic. + */ + +static inline int gpio_request(unsigned gpio, const char *label) +{ + return imx_gpio_request(gpio, label); +} + +static inline void gpio_free(unsigned gpio) +{ + imx_gpio_free(gpio); +} + +static inline int gpio_direction_input(unsigned gpio) +{ + return imx_gpio_direction_input(gpio); +} + +static inline int gpio_direction_output(unsigned gpio, int value) +{ + return imx_gpio_direction_output(gpio, value); +} + +static inline int gpio_get_value(unsigned gpio) +{ + return imx_gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + imx_gpio_set_value(gpio, value); +} + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +static inline int gpio_to_irq(unsigned gpio) +{ + return imx_gpio_to_irq(gpio); +} + +static inline int irq_to_gpio(unsigned irq) +{ + return imx_irq_to_gpio(irq); +} + + +#endif diff --git a/arch/arm/mach-imx/include/mach/hardware.h b/arch/arm/mach-imx/include/mach/hardware.h new file mode 100644 index 00000000000..c73e9e724c7 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/hardware.h @@ -0,0 +1,91 @@ +/* + * arch/arm/mach-imx/include/mach/hardware.h + * + * Copyright (C) 1999 ARM Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include "imx-regs.h" + +#ifndef __ASSEMBLY__ +# define __REG(x) (*((volatile u32 *)IO_ADDRESS(x))) + +# define __REG2(x,y) (*(volatile u32 *)((u32)&__REG(x) + (y))) +#endif + +/* + * Memory map + */ + +#define IMX_IO_PHYS 0x00200000 +#define IMX_IO_SIZE 0x00100000 +#define IMX_IO_BASE 0xe0000000 + +#define IMX_CS0_PHYS 0x10000000 +#define IMX_CS0_SIZE 0x02000000 +#define IMX_CS0_VIRT 0xe8000000 + +#define IMX_CS1_PHYS 0x12000000 +#define IMX_CS1_SIZE 0x01000000 +#define IMX_CS1_VIRT 0xea000000 + +#define IMX_CS2_PHYS 0x13000000 +#define IMX_CS2_SIZE 0x01000000 +#define IMX_CS2_VIRT 0xeb000000 + +#define IMX_CS3_PHYS 0x14000000 +#define IMX_CS3_SIZE 0x01000000 +#define IMX_CS3_VIRT 0xec000000 + +#define IMX_CS4_PHYS 0x15000000 +#define IMX_CS4_SIZE 0x01000000 +#define IMX_CS4_VIRT 0xed000000 + +#define IMX_CS5_PHYS 0x16000000 +#define IMX_CS5_SIZE 0x01000000 +#define IMX_CS5_VIRT 0xee000000 + +#define IMX_FB_VIRT 0xF1000000 +#define IMX_FB_SIZE (256*1024) + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) ((x) | IMX_IO_BASE) + +#ifndef __ASSEMBLY__ +/* + * Handy routine to set GPIO functions + */ +extern void imx_gpio_mode( int gpio_mode ); + +#endif + +#define MAXIRQNUM 62 +#define MAXFIQNUM 62 +#define MAXSWINUM 62 + +/* + * Use SDRAM for memory + */ +#define MEM_SIZE 0x01000000 + +#ifdef CONFIG_ARCH_MX1ADS +#include "mx1ads.h" +#endif + +#endif diff --git a/arch/arm/mach-imx/include/mach/imx-dma.h b/arch/arm/mach-imx/include/mach/imx-dma.h new file mode 100644 index 00000000000..44d89c35539 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/imx-dma.h @@ -0,0 +1,94 @@ +/* + * linux/include/asm-arm/imxads/dma.h + * + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <asm/dma.h> + +#ifndef __ASM_ARCH_IMX_DMA_H +#define __ASM_ARCH_IMX_DMA_H + +#define IMX_DMA_CHANNELS 11 + +/* + * struct imx_dma_channel - i.MX specific DMA extension + * @name: name specified by DMA client + * @irq_handler: client callback for end of transfer + * @err_handler: client callback for error condition + * @data: clients context data for callbacks + * @dma_mode: direction of the transfer %DMA_MODE_READ or %DMA_MODE_WRITE + * @sg: pointer to the actual read/written chunk for scatter-gather emulation + * @sgbc: counter of processed bytes in the actual read/written chunk + * @resbytes: total residual number of bytes to transfer + * (it can be lower or same as sum of SG mapped chunk sizes) + * @sgcount: number of chunks to be read/written + * + * Structure is used for IMX DMA processing. It would be probably good + * @struct dma_struct in the future for external interfacing and use + * @struct imx_dma_channel only as extension to it. + */ + +struct imx_dma_channel { + const char *name; + void (*irq_handler) (int, void *); + void (*err_handler) (int, void *, int errcode); + void *data; + dmamode_t dma_mode; + struct scatterlist *sg; + unsigned int sgbc; + unsigned int sgcount; + unsigned int resbytes; + int dma_num; +}; + +extern struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS]; + +#define IMX_DMA_ERR_BURST 1 +#define IMX_DMA_ERR_REQUEST 2 +#define IMX_DMA_ERR_TRANSFER 4 +#define IMX_DMA_ERR_BUFFER 8 + +/* The type to distinguish channel numbers parameter from ordinal int type */ +typedef int imx_dmach_t; + +int +imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address, + unsigned int dma_length, unsigned int dev_addr, dmamode_t dmamode); + +int +imx_dma_setup_sg(imx_dmach_t dma_ch, + struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length, + unsigned int dev_addr, dmamode_t dmamode); + +int +imx_dma_setup_handlers(imx_dmach_t dma_ch, + void (*irq_handler) (int, void *), + void (*err_handler) (int, void *, int), void *data); + +void imx_dma_enable(imx_dmach_t dma_ch); + +void imx_dma_disable(imx_dmach_t dma_ch); + +int imx_dma_request(imx_dmach_t dma_ch, const char *name); + +void imx_dma_free(imx_dmach_t dma_ch); + +imx_dmach_t imx_dma_request_by_prio(const char *name, imx_dma_prio prio); + + +#endif /* _ASM_ARCH_IMX_DMA_H */ diff --git a/arch/arm/mach-imx/include/mach/imx-regs.h b/arch/arm/mach-imx/include/mach/imx-regs.h new file mode 100644 index 00000000000..fb9de273387 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/imx-regs.h @@ -0,0 +1,482 @@ +#ifndef _IMX_REGS_H +#define _IMX_REGS_H +/* ------------------------------------------------------------------------ + * Motorola IMX system registers + * ------------------------------------------------------------------------ + * + */ + +/* + * Register BASEs, based on OFFSETs + * + */ +#define IMX_AIPI1_BASE (0x00000 + IMX_IO_BASE) +#define IMX_WDT_BASE (0x01000 + IMX_IO_BASE) +#define IMX_TIM1_BASE (0x02000 + IMX_IO_BASE) +#define IMX_TIM2_BASE (0x03000 + IMX_IO_BASE) +#define IMX_RTC_BASE (0x04000 + IMX_IO_BASE) +#define IMX_LCDC_BASE (0x05000 + IMX_IO_BASE) +#define IMX_UART1_BASE (0x06000 + IMX_IO_BASE) +#define IMX_UART2_BASE (0x07000 + IMX_IO_BASE) +#define IMX_PWM_BASE (0x08000 + IMX_IO_BASE) +#define IMX_DMAC_BASE (0x09000 + IMX_IO_BASE) +#define IMX_AIPI2_BASE (0x10000 + IMX_IO_BASE) +#define IMX_SIM_BASE (0x11000 + IMX_IO_BASE) +#define IMX_USBD_BASE (0x12000 + IMX_IO_BASE) +#define IMX_SPI1_BASE (0x13000 + IMX_IO_BASE) +#define IMX_MMC_BASE (0x14000 + IMX_IO_BASE) +#define IMX_ASP_BASE (0x15000 + IMX_IO_BASE) +#define IMX_BTA_BASE (0x16000 + IMX_IO_BASE) +#define IMX_I2C_BASE (0x17000 + IMX_IO_BASE) +#define IMX_SSI_BASE (0x18000 + IMX_IO_BASE) +#define IMX_SPI2_BASE (0x19000 + IMX_IO_BASE) +#define IMX_MSHC_BASE (0x1A000 + IMX_IO_BASE) +#define IMX_PLL_BASE (0x1B000 + IMX_IO_BASE) +#define IMX_GPIO_BASE (0x1C000 + IMX_IO_BASE) +#define IMX_EIM_BASE (0x20000 + IMX_IO_BASE) +#define IMX_SDRAMC_BASE (0x21000 + IMX_IO_BASE) +#define IMX_MMA_BASE (0x22000 + IMX_IO_BASE) +#define IMX_AITC_BASE (0x23000 + IMX_IO_BASE) +#define IMX_CSI_BASE (0x24000 + IMX_IO_BASE) + +/* PLL registers */ +#define CSCR __REG(IMX_PLL_BASE) /* Clock Source Control Register */ +#define CSCR_SPLL_RESTART (1<<22) +#define CSCR_MPLL_RESTART (1<<21) +#define CSCR_SYSTEM_SEL (1<<16) +#define CSCR_BCLK_DIV (0xf<<10) +#define CSCR_MPU_PRESC (1<<15) +#define CSCR_SPEN (1<<1) +#define CSCR_MPEN (1<<0) + +#define MPCTL0 __REG(IMX_PLL_BASE + 0x4) /* MCU PLL Control Register 0 */ +#define MPCTL1 __REG(IMX_PLL_BASE + 0x8) /* MCU PLL and System Clock Register 1 */ +#define SPCTL0 __REG(IMX_PLL_BASE + 0xc) /* System PLL Control Register 0 */ +#define SPCTL1 __REG(IMX_PLL_BASE + 0x10) /* System PLL Control Register 1 */ +#define PCDR __REG(IMX_PLL_BASE + 0x20) /* Peripheral Clock Divider Register */ + +/* + * GPIO Module and I/O Multiplexer + * x = 0..3 for reg_A, reg_B, reg_C, reg_D + */ +#define DDIR(x) __REG2(IMX_GPIO_BASE + 0x00, ((x) & 3) << 8) +#define OCR1(x) __REG2(IMX_GPIO_BASE + 0x04, ((x) & 3) << 8) +#define OCR2(x) __REG2(IMX_GPIO_BASE + 0x08, ((x) & 3) << 8) +#define ICONFA1(x) __REG2(IMX_GPIO_BASE + 0x0c, ((x) & 3) << 8) +#define ICONFA2(x) __REG2(IMX_GPIO_BASE + 0x10, ((x) & 3) << 8) +#define ICONFB1(x) __REG2(IMX_GPIO_BASE + 0x14, ((x) & 3) << 8) +#define ICONFB2(x) __REG2(IMX_GPIO_BASE + 0x18, ((x) & 3) << 8) +#define DR(x) __REG2(IMX_GPIO_BASE + 0x1c, ((x) & 3) << 8) +#define GIUS(x) __REG2(IMX_GPIO_BASE + 0x20, ((x) & 3) << 8) +#define SSR(x) __REG2(IMX_GPIO_BASE + 0x24, ((x) & 3) << 8) +#define ICR1(x) __REG2(IMX_GPIO_BASE + 0x28, ((x) & 3) << 8) +#define ICR2(x) __REG2(IMX_GPIO_BASE + 0x2c, ((x) & 3) << 8) +#define IMR(x) __REG2(IMX_GPIO_BASE + 0x30, ((x) & 3) << 8) +#define ISR(x) __REG2(IMX_GPIO_BASE + 0x34, ((x) & 3) << 8) +#define GPR(x) __REG2(IMX_GPIO_BASE + 0x38, ((x) & 3) << 8) +#define SWR(x) __REG2(IMX_GPIO_BASE + 0x3c, ((x) & 3) << 8) +#define PUEN(x) __REG2(IMX_GPIO_BASE + 0x40, ((x) & 3) << 8) + +#define GPIO_PORT_MAX 3 + +#define GPIO_PIN_MASK 0x1f +#define GPIO_PORT_MASK (0x3 << 5) + +#define GPIO_PORT_SHIFT 5 +#define GPIO_PORTA (0<<5) +#define GPIO_PORTB (1<<5) +#define GPIO_PORTC (2<<5) +#define GPIO_PORTD (3<<5) + +#define GPIO_OUT (1<<7) +#define GPIO_IN (0<<7) +#define GPIO_PUEN (1<<8) + +#define GPIO_PF (0<<9) +#define GPIO_AF (1<<9) + +#define GPIO_OCR_SHIFT 10 +#define GPIO_OCR_MASK (3<<10) +#define GPIO_AIN (0<<10) +#define GPIO_BIN (1<<10) +#define GPIO_CIN (2<<10) +#define GPIO_DR (3<<10) + +#define GPIO_AOUT_SHIFT 12 +#define GPIO_AOUT_MASK (3<<12) +#define GPIO_AOUT (0<<12) +#define GPIO_AOUT_ISR (1<<12) +#define GPIO_AOUT_0 (2<<12) +#define GPIO_AOUT_1 (3<<12) + +#define GPIO_BOUT_SHIFT 14 +#define GPIO_BOUT_MASK (3<<14) +#define GPIO_BOUT (0<<14) +#define GPIO_BOUT_ISR (1<<14) +#define GPIO_BOUT_0 (2<<14) +#define GPIO_BOUT_1 (3<<14) + +#define GPIO_GIUS (1<<16) + +/* assignements for GPIO alternate/primary functions */ + +/* FIXME: This list is not completed. The correct directions are + * missing on some (many) pins + */ +#define PA0_AIN_SPI2_CLK ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0 ) +#define PA0_AF_ETMTRACESYNC ( GPIO_PORTA | GPIO_AF | 0 ) +#define PA1_AOUT_SPI2_RXD ( GPIO_GIUS | GPIO_PORTA | GPIO_IN | 1 ) +#define PA1_PF_TIN ( GPIO_PORTA | GPIO_PF | 1 ) +#define PA2_PF_PWM0 ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 2 ) +#define PA3_PF_CSI_MCLK ( GPIO_PORTA | GPIO_PF | 3 ) +#define PA4_PF_CSI_D0 ( GPIO_PORTA | GPIO_PF | 4 ) +#define PA5_PF_CSI_D1 ( GPIO_PORTA | GPIO_PF | 5 ) +#define PA6_PF_CSI_D2 ( GPIO_PORTA | GPIO_PF | 6 ) +#define PA7_PF_CSI_D3 ( GPIO_PORTA | GPIO_PF | 7 ) +#define PA8_PF_CSI_D4 ( GPIO_PORTA | GPIO_PF | 8 ) +#define PA9_PF_CSI_D5 ( GPIO_PORTA | GPIO_PF | 9 ) +#define PA10_PF_CSI_D6 ( GPIO_PORTA | GPIO_PF | 10 ) +#define PA11_PF_CSI_D7 ( GPIO_PORTA | GPIO_PF | 11 ) +#define PA12_PF_CSI_VSYNC ( GPIO_PORTA | GPIO_PF | 12 ) +#define PA13_PF_CSI_HSYNC ( GPIO_PORTA | GPIO_PF | 13 ) +#define PA14_PF_CSI_PIXCLK ( GPIO_PORTA | GPIO_PF | 14 ) +#define PA15_PF_I2C_SDA ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 15 ) +#define PA16_PF_I2C_SCL ( GPIO_PORTA | GPIO_OUT | GPIO_PF | 16 ) +#define PA17_AF_ETMTRACEPKT4 ( GPIO_PORTA | GPIO_AF | 17 ) +#define PA17_AIN_SPI2_SS ( GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 17 ) +#define PA18_AF_ETMTRACEPKT5 ( GPIO_PORTA | GPIO_AF | 18 ) +#define PA19_AF_ETMTRACEPKT6 ( GPIO_PORTA | GPIO_AF | 19 ) +#define PA20_AF_ETMTRACEPKT7 ( GPIO_PORTA | GPIO_AF | 20 ) +#define PA21_PF_A0 ( GPIO_PORTA | GPIO_PF | 21 ) +#define PA22_PF_CS4 ( GPIO_PORTA | GPIO_PF | 22 ) +#define PA23_PF_CS5 ( GPIO_PORTA | GPIO_PF | 23 ) +#define PA24_PF_A16 ( GPIO_PORTA | GPIO_PF | 24 ) +#define PA24_AF_ETMTRACEPKT0 ( GPIO_PORTA | GPIO_AF | 24 ) +#define PA25_PF_A17 ( GPIO_PORTA | GPIO_PF | 25 ) +#define PA25_AF_ETMTRACEPKT1 ( GPIO_PORTA | GPIO_AF | 25 ) +#define PA26_PF_A18 ( GPIO_PORTA | GPIO_PF | 26 ) +#define PA26_AF_ETMTRACEPKT2 ( GPIO_PORTA | GPIO_AF | 26 ) +#define PA27_PF_A19 ( GPIO_PORTA | GPIO_PF | 27 ) +#define PA27_AF_ETMTRACEPKT3 ( GPIO_PORTA | GPIO_AF | 27 ) +#define PA28_PF_A20 ( GPIO_PORTA | GPIO_PF | 28 ) +#define PA28_AF_ETMPIPESTAT0 ( GPIO_PORTA | GPIO_AF | 28 ) +#define PA29_PF_A21 ( GPIO_PORTA | GPIO_PF | 29 ) +#define PA29_AF_ETMPIPESTAT1 ( GPIO_PORTA | GPIO_AF | 29 ) +#define PA30_PF_A22 ( GPIO_PORTA | GPIO_PF | 30 ) +#define PA30_AF_ETMPIPESTAT2 ( GPIO_PORTA | GPIO_AF | 30 ) +#define PA31_PF_A23 ( GPIO_PORTA | GPIO_PF | 31 ) +#define PA31_AF_ETMTRACECLK ( GPIO_PORTA | GPIO_AF | 31 ) +#define PB8_PF_SD_DAT0 ( GPIO_PORTB | GPIO_PF | GPIO_PUEN | 8 ) +#define PB8_AF_MS_PIO ( GPIO_PORTB | GPIO_AF | 8 ) +#define PB9_PF_SD_DAT1 ( GPIO_PORTB | GPIO_PF | GPIO_PUEN | 9 ) +#define PB9_AF_MS_PI1 ( GPIO_PORTB | GPIO_AF | 9 ) +#define PB10_PF_SD_DAT2 ( GPIO_PORTB | GPIO_PF | GPIO_PUEN | 10 ) +#define PB10_AF_MS_SCLKI ( GPIO_PORTB | GPIO_AF | 10 ) +#define PB11_PF_SD_DAT3 ( GPIO_PORTB | GPIO_PF | 11 ) +#define PB11_AF_MS_SDIO ( GPIO_PORTB | GPIO_AF | 11 ) +#define PB12_PF_SD_CLK ( GPIO_PORTB | GPIO_PF | 12 ) +#define PB12_AF_MS_SCLK0 ( GPIO_PORTB | GPIO_AF | 12 ) +#define PB13_PF_SD_CMD ( GPIO_PORTB | GPIO_PF | GPIO_PUEN | 13 ) +#define PB13_AF_MS_BS ( GPIO_PORTB | GPIO_AF | 13 ) +#define PB14_AF_SSI_RXFS ( GPIO_PORTB | GPIO_AF | 14 ) +#define PB15_AF_SSI_RXCLK ( GPIO_PORTB | GPIO_AF | 15 ) +#define PB16_AF_SSI_RXDAT ( GPIO_PORTB | GPIO_IN | GPIO_AF | 16 ) +#define PB17_AF_SSI_TXDAT ( GPIO_PORTB | GPIO_OUT | GPIO_AF | 17 ) +#define PB18_AF_SSI_TXFS ( GPIO_PORTB | GPIO_AF | 18 ) +#define PB19_AF_SSI_TXCLK ( GPIO_PORTB | GPIO_AF | 19 ) +#define PB20_PF_USBD_AFE ( GPIO_PORTB | GPIO_PF | 20 ) +#define PB21_PF_USBD_OE ( GPIO_PORTB | GPIO_PF | 21 ) +#define PB22_PFUSBD_RCV ( GPIO_PORTB | GPIO_PF | 22 ) +#define PB23_PF_USBD_SUSPND ( GPIO_PORTB | GPIO_PF | 23 ) +#define PB24_PF_USBD_VP ( GPIO_PORTB | GPIO_PF | 24 ) +#define PB25_PF_USBD_VM ( GPIO_PORTB | GPIO_PF | 25 ) +#define PB26_PF_USBD_VPO ( GPIO_PORTB | GPIO_PF | 26 ) +#define PB27_PF_USBD_VMO ( GPIO_PORTB | GPIO_PF | 27 ) +#define PB28_PF_UART2_CTS ( GPIO_PORTB | GPIO_OUT | GPIO_PF | 28 ) +#define PB29_PF_UART2_RTS ( GPIO_PORTB | GPIO_IN | GPIO_PF | 29 ) +#define PB30_PF_UART2_TXD ( GPIO_PORTB | GPIO_OUT | GPIO_PF | 30 ) +#define PB31_PF_UART2_RXD ( GPIO_PORTB | GPIO_IN | GPIO_PF | 31 ) +#define PC3_PF_SSI_RXFS ( GPIO_PORTC | GPIO_PF | 3 ) +#define PC4_PF_SSI_RXCLK ( GPIO_PORTC | GPIO_PF | 4 ) +#define PC5_PF_SSI_RXDAT ( GPIO_PORTC | GPIO_IN | GPIO_PF | 5 ) +#define PC6_PF_SSI_TXDAT ( GPIO_PORTC | GPIO_OUT | GPIO_PF | 6 ) +#define PC7_PF_SSI_TXFS ( GPIO_PORTC | GPIO_PF | 7 ) +#define PC8_PF_SSI_TXCLK ( GPIO_PORTC | GPIO_PF | 8 ) +#define PC9_PF_UART1_CTS ( GPIO_PORTC | GPIO_OUT | GPIO_PF | 9 ) +#define PC10_PF_UART1_RTS ( GPIO_PORTC | GPIO_IN | GPIO_PF | 10 ) +#define PC11_PF_UART1_TXD ( GPIO_PORTC | GPIO_OUT | GPIO_PF | 11 ) +#define PC12_PF_UART1_RXD ( GPIO_PORTC | GPIO_IN | GPIO_PF | 12 ) +#define PC13_PF_SPI1_SPI_RDY ( GPIO_PORTC | GPIO_PF | 13 ) +#define PC14_PF_SPI1_SCLK ( GPIO_PORTC | GPIO_PF | 14 ) +#define PC15_PF_SPI1_SS ( GPIO_PORTC | GPIO_PF | 15 ) +#define PC16_PF_SPI1_MISO ( GPIO_PORTC | GPIO_PF | 16 ) +#define PC17_PF_SPI1_MOSI ( GPIO_PORTC | GPIO_PF | 17 ) +#define PC24_BIN_UART3_RI ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24 ) +#define PC25_BIN_UART3_DSR ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25 ) +#define PC26_AOUT_UART3_DTR ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 26 ) +#define PC27_BIN_UART3_DCD ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27 ) +#define PC28_BIN_UART3_CTS ( GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28 ) +#define PC29_AOUT_UART3_RTS ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 29 ) +#define PC30_BIN_UART3_TX ( GPIO_GIUS | GPIO_PORTC | GPIO_BIN | 30 ) +#define PC31_AOUT_UART3_RX ( GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31) +#define PD6_PF_LSCLK ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 6 ) +#define PD7_PF_REV ( GPIO_PORTD | GPIO_PF | 7 ) +#define PD7_AF_UART2_DTR ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7 ) +#define PD7_AIN_SPI2_SCLK ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7 ) +#define PD8_PF_CLS ( GPIO_PORTD | GPIO_PF | 8 ) +#define PD8_AF_UART2_DCD ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 8 ) +#define PD8_AIN_SPI2_SS ( GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 8 ) +#define PD9_PF_PS ( GPIO_PORTD | GPIO_PF | 9 ) +#define PD9_AF_UART2_RI ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 9 ) +#define PD9_AOUT_SPI2_RXD ( GPIO_GIUS | GPIO_PORTD | GPIO_IN | 9 ) +#define PD10_PF_SPL_SPR ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 10 ) +#define PD10_AF_UART2_DSR ( GPIO_PORTD | GPIO_OUT | GPIO_AF | 10 ) +#define PD10_AIN_SPI2_TXD ( GPIO_GIUS | GPIO_PORTD | GPIO_OUT | 10 ) +#define PD11_PF_CONTRAST ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 11 ) +#define PD12_PF_ACD_OE ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 12 ) +#define PD13_PF_LP_HSYNC ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 13 ) +#define PD14_PF_FLM_VSYNC ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 14 ) +#define PD15_PF_LD0 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 15 ) +#define PD16_PF_LD1 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 16 ) +#define PD17_PF_LD2 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 17 ) +#define PD18_PF_LD3 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 18 ) +#define PD19_PF_LD4 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 19 ) +#define PD20_PF_LD5 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 20 ) +#define PD21_PF_LD6 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 21 ) +#define PD22_PF_LD7 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 22 ) +#define PD23_PF_LD8 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 23 ) +#define PD24_PF_LD9 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 24 ) +#define PD25_PF_LD10 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 25 ) +#define PD26_PF_LD11 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 26 ) +#define PD27_PF_LD12 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 27 ) +#define PD28_PF_LD13 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 28 ) +#define PD29_PF_LD14 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 29 ) +#define PD30_PF_LD15 ( GPIO_PORTD | GPIO_OUT | GPIO_PF | 30 ) +#define PD31_PF_TMR2OUT ( GPIO_PORTD | GPIO_PF | 31 ) +#define PD31_BIN_SPI2_TXD ( GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31 ) + +/* + * PWM controller + */ +#define PWMC __REG(IMX_PWM_BASE + 0x00) /* PWM Control Register */ +#define PWMS __REG(IMX_PWM_BASE + 0x04) /* PWM Sample Register */ +#define PWMP __REG(IMX_PWM_BASE + 0x08) /* PWM Period Register */ +#define PWMCNT __REG(IMX_PWM_BASE + 0x0C) /* PWM Counter Register */ + +#define PWMC_HCTR (0x01<<18) /* Halfword FIFO Data Swapping */ +#define PWMC_BCTR (0x01<<17) /* Byte FIFO Data Swapping */ +#define PWMC_SWR (0x01<<16) /* Software Reset */ +#define PWMC_CLKSRC (0x01<<15) /* Clock Source */ +#define PWMC_PRESCALER(x) (((x-1) & 0x7F) << 8) /* PRESCALER */ +#define PWMC_IRQ (0x01<< 7) /* Interrupt Request */ +#define PWMC_IRQEN (0x01<< 6) /* Interrupt Request Enable */ +#define PWMC_FIFOAV (0x01<< 5) /* FIFO Available */ +#define PWMC_EN (0x01<< 4) /* Enables/Disables the PWM */ +#define PWMC_REPEAT(x) (((x) & 0x03) << 2) /* Sample Repeats */ +#define PWMC_CLKSEL(x) (((x) & 0x03) << 0) /* Clock Selection */ + +#define PWMS_SAMPLE(x) ((x) & 0xFFFF) /* Contains a two-sample word */ +#define PWMP_PERIOD(x) ((x) & 0xFFFF) /* Represents the PWM's period */ +#define PWMC_COUNTER(x) ((x) & 0xFFFF) /* Represents the current count value */ + +/* + * DMA Controller + */ +#define DCR __REG(IMX_DMAC_BASE +0x00) /* DMA Control Register */ +#define DISR __REG(IMX_DMAC_BASE +0x04) /* DMA Interrupt status Register */ +#define DIMR __REG(IMX_DMAC_BASE +0x08) /* DMA Interrupt mask Register */ +#define DBTOSR __REG(IMX_DMAC_BASE +0x0c) /* DMA Burst timeout status Register */ +#define DRTOSR __REG(IMX_DMAC_BASE +0x10) /* DMA Request timeout Register */ +#define DSESR __REG(IMX_DMAC_BASE +0x14) /* DMA Transfer Error Status Register */ +#define DBOSR __REG(IMX_DMAC_BASE +0x18) /* DMA Buffer overflow status Register */ +#define DBTOCR __REG(IMX_DMAC_BASE +0x1c) /* DMA Burst timeout control Register */ +#define WSRA __REG(IMX_DMAC_BASE +0x40) /* W-Size Register A */ +#define XSRA __REG(IMX_DMAC_BASE +0x44) /* X-Size Register A */ +#define YSRA __REG(IMX_DMAC_BASE +0x48) /* Y-Size Register A */ +#define WSRB __REG(IMX_DMAC_BASE +0x4c) /* W-Size Register B */ +#define XSRB __REG(IMX_DMAC_BASE +0x50) /* X-Size Register B */ +#define YSRB __REG(IMX_DMAC_BASE +0x54) /* Y-Size Register B */ +#define SAR(x) __REG2( IMX_DMAC_BASE + 0x80, (x) << 6) /* Source Address Registers */ +#define DAR(x) __REG2( IMX_DMAC_BASE + 0x84, (x) << 6) /* Destination Address Registers */ +#define CNTR(x) __REG2( IMX_DMAC_BASE + 0x88, (x) << 6) /* Count Registers */ +#define CCR(x) __REG2( IMX_DMAC_BASE + 0x8c, (x) << 6) /* Control Registers */ +#define RSSR(x) __REG2( IMX_DMAC_BASE + 0x90, (x) << 6) /* Request source select Registers */ +#define BLR(x) __REG2( IMX_DMAC_BASE + 0x94, (x) << 6) /* Burst length Registers */ +#define RTOR(x) __REG2( IMX_DMAC_BASE + 0x98, (x) << 6) /* Request timeout Registers */ +#define BUCR(x) __REG2( IMX_DMAC_BASE + 0x98, (x) << 6) /* Bus Utilization Registers */ + +#define DCR_DRST (1<<1) +#define DCR_DEN (1<<0) +#define DBTOCR_EN (1<<15) +#define DBTOCR_CNT(x) ((x) & 0x7fff ) +#define CNTR_CNT(x) ((x) & 0xffffff ) +#define CCR_DMOD_LINEAR ( 0x0 << 12 ) +#define CCR_DMOD_2D ( 0x1 << 12 ) +#define CCR_DMOD_FIFO ( 0x2 << 12 ) +#define CCR_DMOD_EOBFIFO ( 0x3 << 12 ) +#define CCR_SMOD_LINEAR ( 0x0 << 10 ) +#define CCR_SMOD_2D ( 0x1 << 10 ) +#define CCR_SMOD_FIFO ( 0x2 << 10 ) +#define CCR_SMOD_EOBFIFO ( 0x3 << 10 ) +#define CCR_MDIR_DEC (1<<9) +#define CCR_MSEL_B (1<<8) +#define CCR_DSIZ_32 ( 0x0 << 6 ) +#define CCR_DSIZ_8 ( 0x1 << 6 ) +#define CCR_DSIZ_16 ( 0x2 << 6 ) +#define CCR_SSIZ_32 ( 0x0 << 4 ) +#define CCR_SSIZ_8 ( 0x1 << 4 ) +#define CCR_SSIZ_16 ( 0x2 << 4 ) +#define CCR_REN (1<<3) +#define CCR_RPT (1<<2) +#define CCR_FRC (1<<1) +#define CCR_CEN (1<<0) +#define RTOR_EN (1<<15) +#define RTOR_CLK (1<<14) +#define RTOR_PSC (1<<13) + +/* + * Interrupt controller + */ + +#define IMX_INTCNTL __REG(IMX_AITC_BASE+0x00) +#define INTCNTL_FIAD (1<<19) +#define INTCNTL_NIAD (1<<20) + +#define IMX_NIMASK __REG(IMX_AITC_BASE+0x04) +#define IMX_INTENNUM __REG(IMX_AITC_BASE+0x08) +#define IMX_INTDISNUM __REG(IMX_AITC_BASE+0x0c) +#define IMX_INTENABLEH __REG(IMX_AITC_BASE+0x10) +#define IMX_INTENABLEL __REG(IMX_AITC_BASE+0x14) + +/* + * General purpose timers + */ +#define IMX_TCTL(x) __REG( 0x00 + (x)) +#define TCTL_SWR (1<<15) +#define TCTL_FRR (1<<8) +#define TCTL_CAP_RIS (1<<6) +#define TCTL_CAP_FAL (2<<6) +#define TCTL_CAP_RIS_FAL (3<<6) +#define TCTL_OM (1<<5) +#define TCTL_IRQEN (1<<4) +#define TCTL_CLK_PCLK1 (1<<1) +#define TCTL_CLK_PCLK1_16 (2<<1) +#define TCTL_CLK_TIN (3<<1) +#define TCTL_CLK_32 (4<<1) +#define TCTL_TEN (1<<0) + +#define IMX_TPRER(x) __REG( 0x04 + (x)) +#define IMX_TCMP(x) __REG( 0x08 + (x)) +#define IMX_TCR(x) __REG( 0x0C + (x)) +#define IMX_TCN(x) __REG( 0x10 + (x)) +#define IMX_TSTAT(x) __REG( 0x14 + (x)) +#define TSTAT_CAPT (1<<1) +#define TSTAT_COMP (1<<0) + +/* + * LCD Controller + */ + +#define LCDC_SSA __REG(IMX_LCDC_BASE+0x00) + +#define LCDC_SIZE __REG(IMX_LCDC_BASE+0x04) +#define SIZE_XMAX(x) ((((x) >> 4) & 0x3f) << 20) +#define SIZE_YMAX(y) ( (y) & 0x1ff ) + +#define LCDC_VPW __REG(IMX_LCDC_BASE+0x08) +#define VPW_VPW(x) ( (x) & 0x3ff ) + +#define LCDC_CPOS __REG(IMX_LCDC_BASE+0x0C) +#define CPOS_CC1 (1<<31) +#define CPOS_CC0 (1<<30) +#define CPOS_OP (1<<28) +#define CPOS_CXP(x) (((x) & 3ff) << 16) +#define CPOS_CYP(y) ((y) & 0x1ff) + +#define LCDC_LCWHB __REG(IMX_LCDC_BASE+0x10) +#define LCWHB_BK_EN (1<<31) +#define LCWHB_CW(w) (((w) & 0x1f) << 24) +#define LCWHB_CH(h) (((h) & 0x1f) << 16) +#define LCWHB_BD(x) ((x) & 0xff) + +#define LCDC_LCHCC __REG(IMX_LCDC_BASE+0x14) +#define LCHCC_CUR_COL_R(r) (((r) & 0x1f) << 11) +#define LCHCC_CUR_COL_G(g) (((g) & 0x3f) << 5) +#define LCHCC_CUR_COL_B(b) ((b) & 0x1f) + +#define LCDC_PCR __REG(IMX_LCDC_BASE+0x18) +#define PCR_TFT (1<<31) +#define PCR_COLOR (1<<30) +#define PCR_PBSIZ_1 (0<<28) +#define PCR_PBSIZ_2 (1<<28) +#define PCR_PBSIZ_4 (2<<28) +#define PCR_PBSIZ_8 (3<<28) +#define PCR_BPIX_1 (0<<25) +#define PCR_BPIX_2 (1<<25) +#define PCR_BPIX_4 (2<<25) +#define PCR_BPIX_8 (3<<25) +#define PCR_BPIX_12 (4<<25) +#define PCR_BPIX_16 (4<<25) +#define PCR_PIXPOL (1<<24) +#define PCR_FLMPOL (1<<23) +#define PCR_LPPOL (1<<22) +#define PCR_CLKPOL (1<<21) +#define PCR_OEPOL (1<<20) +#define PCR_SCLKIDLE (1<<19) +#define PCR_END_SEL (1<<18) +#define PCR_END_BYTE_SWAP (1<<17) +#define PCR_REV_VS (1<<16) +#define PCR_ACD_SEL (1<<15) +#define PCR_ACD(x) (((x) & 0x7f) << 8) +#define PCR_SCLK_SEL (1<<7) +#define PCR_SHARP (1<<6) +#define PCR_PCD(x) ((x) & 0x3f) + +#define LCDC_HCR __REG(IMX_LCDC_BASE+0x1C) +#define HCR_H_WIDTH(x) (((x) & 0x3f) << 26) +#define HCR_H_WAIT_1(x) (((x) & 0xff) << 8) +#define HCR_H_WAIT_2(x) ((x) & 0xff) + +#define LCDC_VCR __REG(IMX_LCDC_BASE+0x20) +#define VCR_V_WIDTH(x) (((x) & 0x3f) << 26) +#define VCR_V_WAIT_1(x) (((x) & 0xff) << 8) +#define VCR_V_WAIT_2(x) ((x) & 0xff) + +#define LCDC_POS __REG(IMX_LCDC_BASE+0x24) +#define POS_POS(x) ((x) & 1f) + +#define LCDC_LSCR1 __REG(IMX_LCDC_BASE+0x28) +#define LSCR1_PS_RISE_DELAY(x) (((x) & 0x7f) << 26) +#define LSCR1_CLS_RISE_DELAY(x) (((x) & 0x3f) << 16) +#define LSCR1_REV_TOGGLE_DELAY(x) (((x) & 0xf) << 8) +#define LSCR1_GRAY2(x) (((x) & 0xf) << 4) +#define LSCR1_GRAY1(x) (((x) & 0xf)) + +#define LCDC_PWMR __REG(IMX_LCDC_BASE+0x2C) +#define PWMR_CLS(x) (((x) & 0x1ff) << 16) +#define PWMR_LDMSK (1<<15) +#define PWMR_SCR1 (1<<10) +#define PWMR_SCR0 (1<<9) +#define PWMR_CC_EN (1<<8) +#define PWMR_PW(x) ((x) & 0xff) + +#define LCDC_DMACR __REG(IMX_LCDC_BASE+0x30) +#define DMACR_BURST (1<<31) +#define DMACR_HM(x) (((x) & 0xf) << 16) +#define DMACR_TM(x) ((x) &0xf) + +#define LCDC_RMCR __REG(IMX_LCDC_BASE+0x34) +#define RMCR_LCDC_EN (1<<1) +#define RMCR_SELF_REF (1<<0) + +#define LCDC_LCDICR __REG(IMX_LCDC_BASE+0x38) +#define LCDICR_INT_SYN (1<<2) +#define LCDICR_INT_CON (1) + +#define LCDC_LCDISR __REG(IMX_LCDC_BASE+0x40) +#define LCDISR_UDR_ERR (1<<3) +#define LCDISR_ERR_RES (1<<2) +#define LCDISR_EOF (1<<1) +#define LCDISR_BOF (1<<0) + +#endif // _IMX_REGS_H diff --git a/arch/arm/mach-imx/include/mach/imx-uart.h b/arch/arm/mach-imx/include/mach/imx-uart.h new file mode 100644 index 00000000000..d54eb1d4802 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/imx-uart.h @@ -0,0 +1,12 @@ +#ifndef ASMARM_ARCH_UART_H +#define ASMARM_ARCH_UART_H + +#define IMXUART_HAVE_RTSCTS (1<<0) + +struct imxuart_platform_data { + int (*init)(struct platform_device *pdev); + void (*exit)(struct platform_device *pdev); + unsigned int flags; +}; + +#endif diff --git a/arch/arm/mach-imx/include/mach/imxfb.h b/arch/arm/mach-imx/include/mach/imxfb.h new file mode 100644 index 00000000000..3ed9ec8b9f0 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/imxfb.h @@ -0,0 +1,37 @@ +/* + * This structure describes the machine which we are running on. + */ +struct imxfb_mach_info { + u_long pixclock; + + u_short xres; + u_short yres; + + u_int nonstd; + u_char bpp; + u_char hsync_len; + u_char left_margin; + u_char right_margin; + + u_char vsync_len; + u_char upper_margin; + u_char lower_margin; + u_char sync; + + u_int cmap_greyscale:1, + cmap_inverse:1, + cmap_static:1, + unused:29; + + u_int pcr; + u_int pwmr; + u_int lscr1; + u_int dmacr; + + u_char * fixed_screen_cpu; + dma_addr_t fixed_screen_dma; + + void (*lcd_power)(int); + void (*backlight_power)(int); +}; +void set_imx_fb_info(struct imxfb_mach_info *hard_imx_fb_info); diff --git a/arch/arm/mach-imx/include/mach/io.h b/arch/arm/mach-imx/include/mach/io.h new file mode 100644 index 00000000000..c50c5fa6fb8 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/io.h @@ -0,0 +1,30 @@ +/* + * arch/arm/mach-imxads/include/mach/io.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-imx/include/mach/irqs.h b/arch/arm/mach-imx/include/mach/irqs.h new file mode 100644 index 00000000000..eb8d5bd05d5 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/irqs.h @@ -0,0 +1,116 @@ +/* + * arch/arm/mach-imxads/include/mach/irqs.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ARM_IRQS_H__ +#define __ARM_IRQS_H__ + +/* Use the imx definitions */ +#include <mach/hardware.h> + +/* + * IMX Interrupt numbers + * + */ +#define INT_SOFTINT 0 +#define CSI_INT 6 +#define DSPA_MAC_INT 7 +#define DSPA_INT 8 +#define COMP_INT 9 +#define MSHC_XINT 10 +#define GPIO_INT_PORTA 11 +#define GPIO_INT_PORTB 12 +#define GPIO_INT_PORTC 13 +#define LCDC_INT 14 +#define SIM_INT 15 +#define SIM_DATA_INT 16 +#define RTC_INT 17 +#define RTC_SAMINT 18 +#define UART2_MINT_PFERR 19 +#define UART2_MINT_RTS 20 +#define UART2_MINT_DTR 21 +#define UART2_MINT_UARTC 22 +#define UART2_MINT_TX 23 +#define UART2_MINT_RX 24 +#define UART1_MINT_PFERR 25 +#define UART1_MINT_RTS 26 +#define UART1_MINT_DTR 27 +#define UART1_MINT_UARTC 28 +#define UART1_MINT_TX 29 +#define UART1_MINT_RX 30 +#define VOICE_DAC_INT 31 +#define VOICE_ADC_INT 32 +#define PEN_DATA_INT 33 +#define PWM_INT 34 +#define SDHC_INT 35 +#define I2C_INT 39 +#define CSPI_INT 41 +#define SSI_TX_INT 42 +#define SSI_TX_ERR_INT 43 +#define SSI_RX_INT 44 +#define SSI_RX_ERR_INT 45 +#define TOUCH_INT 46 +#define USBD_INT0 47 +#define USBD_INT1 48 +#define USBD_INT2 49 +#define USBD_INT3 50 +#define USBD_INT4 51 +#define USBD_INT5 52 +#define USBD_INT6 53 +#define BTSYS_INT 55 +#define BTTIM_INT 56 +#define BTWUI_INT 57 +#define TIM2_INT 58 +#define TIM1_INT 59 +#define DMA_ERR 60 +#define DMA_INT 61 +#define GPIO_INT_PORTD 62 + +#define IMX_IRQS (64) + +/* note: the IMX has four gpio ports (A-D), but only + * the following pins are connected to the outside + * world: + * + * PORT A: bits 0-31 + * PORT B: bits 8-31 + * PORT C: bits 3-17 + * PORT D: bits 6-31 + * + * We map these interrupts straight on. As a result we have + * several holes in the interrupt mapping. We do this for two + * reasons: + * - mapping the interrupts without holes would get + * far more complicated + * - Motorola could well decide to bring some processor + * with more pins connected + */ + +#define IRQ_GPIOA(x) (IMX_IRQS + x) +#define IRQ_GPIOB(x) (IRQ_GPIOA(32) + x) +#define IRQ_GPIOC(x) (IRQ_GPIOB(32) + x) +#define IRQ_GPIOD(x) (IRQ_GPIOC(32) + x) + +/* decode irq number to use with IMR(x), ISR(x) and friends */ +#define IRQ_TO_REG(irq) ((irq - IMX_IRQS) >> 5) + +#define NR_IRQS (IRQ_GPIOD(32) + 1) +#define IRQ_GPIO(x) +#endif diff --git a/arch/arm/mach-imx/include/mach/memory.h b/arch/arm/mach-imx/include/mach/memory.h new file mode 100644 index 00000000000..5c453063c0e --- /dev/null +++ b/arch/arm/mach-imx/include/mach/memory.h @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-imx/include/mach/memory.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2002 Shane Nay (shane@minirl.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_MMU_H +#define __ASM_ARCH_MMU_H + +#define PHYS_OFFSET UL(0x08000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) (x - PAGE_OFFSET + PHYS_OFFSET) +#define __bus_to_virt(x) (x - PHYS_OFFSET + PAGE_OFFSET) + +#endif diff --git a/arch/arm/mach-imx/include/mach/mmc.h b/arch/arm/mach-imx/include/mach/mmc.h new file mode 100644 index 00000000000..4712f354dcc --- /dev/null +++ b/arch/arm/mach-imx/include/mach/mmc.h @@ -0,0 +1,15 @@ +#ifndef ASMARM_ARCH_MMC_H +#define ASMARM_ARCH_MMC_H + +#include <linux/mmc/host.h> + +struct device; + +struct imxmmc_platform_data { + int (*card_present)(struct device *); + int (*get_ro)(struct device *); +}; + +extern void imx_set_mmc_info(struct imxmmc_platform_data *info); + +#endif diff --git a/arch/arm/mach-imx/include/mach/mx1ads.h b/arch/arm/mach-imx/include/mach/mx1ads.h new file mode 100644 index 00000000000..def05d510eb --- /dev/null +++ b/arch/arm/mach-imx/include/mach/mx1ads.h @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-imx/include/mach/mx1ads.h + * + * Copyright (C) 2004 Robert Schwebel, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_MX1ADS_H +#define __ASM_ARCH_MX1ADS_H + +/* ------------------------------------------------------------------------ */ +/* Memory Map for the M9328MX1ADS (MX1ADS) Board */ +/* ------------------------------------------------------------------------ */ + +#define MX1ADS_FLASH_PHYS 0x10000000 +#define MX1ADS_FLASH_SIZE (16*1024*1024) + +#define IMX_FB_PHYS (0x0C000000 - 0x40000) + +#define CLK32 32000 + +#endif /* __ASM_ARCH_MX1ADS_H */ diff --git a/arch/arm/mach-imx/include/mach/spi_imx.h b/arch/arm/mach-imx/include/mach/spi_imx.h new file mode 100644 index 00000000000..4186430feec --- /dev/null +++ b/arch/arm/mach-imx/include/mach/spi_imx.h @@ -0,0 +1,72 @@ +/* + * arch/arm/mach-imx/include/mach/spi_imx.h + * + * Copyright (C) 2006 SWAPP + * Andrea Paterniani <a.paterniani@swapp-eng.it> + * + * Initial version inspired by: + * linux-2.6.17-rc3-mm1/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef SPI_IMX_H_ +#define SPI_IMX_H_ + + +/*-------------------------------------------------------------------------*/ +/** + * struct spi_imx_master - device.platform_data for SPI controller devices. + * @num_chipselect: chipselects are used to distinguish individual + * SPI slaves, and are numbered from zero to num_chipselects - 1. + * each slave has a chipselect signal, but it's common that not + * every chipselect is connected to a slave. + * @enable_dma: if true enables DMA driven transfers. +*/ +struct spi_imx_master { + u8 num_chipselect; + u8 enable_dma:1; +}; +/*-------------------------------------------------------------------------*/ + + +/*-------------------------------------------------------------------------*/ +/** + * struct spi_imx_chip - spi_board_info.controller_data for SPI + * slave devices, copied to spi_device.controller_data. + * @enable_loopback : used for test purpouse to internally connect RX and TX + * sections. + * @enable_dma : enables dma transfer (provided that controller driver has + * dma enabled too). + * @ins_ss_pulse : enable /SS pulse insertion between SPI burst. + * @bclk_wait : number of bclk waits between each bits_per_word SPI burst. + * @cs_control : function pointer to board-specific function to assert/deassert + * I/O port to control HW generation of devices chip-select. +*/ +struct spi_imx_chip { + u8 enable_loopback:1; + u8 enable_dma:1; + u8 ins_ss_pulse:1; + u16 bclk_wait:15; + void (*cs_control)(u32 control); +}; + +/* Chip-select state */ +#define SPI_CS_ASSERT (1 << 0) +#define SPI_CS_DEASSERT (1 << 1) +/*-------------------------------------------------------------------------*/ + + +#endif /* SPI_IMX_H_*/ diff --git a/arch/arm/mach-imx/include/mach/system.h b/arch/arm/mach-imx/include/mach/system.h new file mode 100644 index 00000000000..adee7e51bab --- /dev/null +++ b/arch/arm/mach-imx/include/mach/system.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-imxads/include/mach/system.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +static void +arch_idle(void) +{ + /* + * This should do all the clock switching + * and wait for interrupt tricks + */ + cpu_do_idle(); +} + +static inline void +arch_reset(char mode) +{ + cpu_reset(0); +} + +#endif diff --git a/arch/arm/mach-imx/include/mach/timex.h b/arch/arm/mach-imx/include/mach/timex.h new file mode 100644 index 00000000000..e22ba789546 --- /dev/null +++ b/arch/arm/mach-imx/include/mach/timex.h @@ -0,0 +1,26 @@ +/* + * linux/include/asm-arm/imx/timex.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +#define CLOCK_TICK_RATE (16000000) + +#endif diff --git a/arch/arm/mach-imx/include/mach/uncompress.h b/arch/arm/mach-imx/include/mach/uncompress.h new file mode 100644 index 00000000000..70523e67a8f --- /dev/null +++ b/arch/arm/mach-imx/include/mach/uncompress.h @@ -0,0 +1,71 @@ +/* + * arch/arm/mach-imxads/include/mach/uncompress.h + * + * + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) Shane Nay (shane@minirl.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define UART(x) (*(volatile unsigned long *)(serial_port + (x))) + +#define UART1_BASE 0x206000 +#define UART2_BASE 0x207000 +#define USR2 0x98 +#define USR2_TXFE (1<<14) +#define TXR 0x40 +#define UCR1 0x80 +#define UCR1_UARTEN 1 + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. We search for the first enabled + * port in the most probable order. If you didn't setup a port in + * your bootloader then nothing will appear (which might be desired). + * + * This does not append a newline + */ +static void putc(int c) +{ + unsigned long serial_port; + + do { + serial_port = UART1_BASE; + if ( UART(UCR1) & UCR1_UARTEN ) + break; + serial_port = UART2_BASE; + if ( UART(UCR1) & UCR1_UARTEN ) + break; + return; + } while(0); + + while (!(UART(USR2) & USR2_TXFE)) + barrier(); + + UART(TXR) = c; +} + +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() + +#define arch_decomp_wdog() diff --git a/arch/arm/mach-imx/include/mach/vmalloc.h b/arch/arm/mach-imx/include/mach/vmalloc.h new file mode 100644 index 00000000000..7d7cb0bde3e --- /dev/null +++ b/arch/arm/mach-imx/include/mach/vmalloc.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-imx/include/mach/vmalloc.h + * + * Copyright (C) 2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c index e1b1f028b93..798f221eb3b 100644 --- a/arch/arm/mach-imx/irq.c +++ b/arch/arm/mach-imx/irq.c @@ -27,7 +27,7 @@ #include <linux/list.h> #include <linux/timer.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> diff --git a/arch/arm/mach-imx/leds-mx1ads.c b/arch/arm/mach-imx/leds-mx1ads.c index 79236404aec..af81621f689 100644 --- a/arch/arm/mach-imx/leds-mx1ads.c +++ b/arch/arm/mach-imx/leds-mx1ads.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include <asm/io.h> #include <asm/leds.h> diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c index baeff24ff02..87fa1ff43b0 100644 --- a/arch/arm/mach-imx/mx1ads.c +++ b/arch/arm/mach-imx/mx1ads.c @@ -16,7 +16,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/pgtable.h> #include <asm/page.h> @@ -25,8 +25,8 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/mmc.h> -#include <asm/arch/imx-uart.h> +#include <mach/mmc.h> +#include <mach/imx-uart.h> #include <linux/interrupt.h> #include "generic.h" diff --git a/arch/arm/mach-imx/time.c b/arch/arm/mach-imx/time.c index 5a41e96e858..08be3875c59 100644 --- a/arch/arm/mach-imx/time.c +++ b/arch/arm/mach-imx/time.c @@ -19,7 +19,7 @@ #include <linux/clockchips.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/leds.h> #include <asm/irq.h> diff --git a/arch/arm/mach-integrator/core.c b/arch/arm/mach-integrator/core.c index 7fbbc17f8e8..8bacf6d4d09 100644 --- a/arch/arm/mach-integrator/core.c +++ b/arch/arm/mach-integrator/core.c @@ -20,11 +20,11 @@ #include <linux/amba/bus.h> #include <linux/amba/serial.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/hardware/arm_timer.h> -#include <asm/arch/cm.h> +#include <mach/cm.h> #include <asm/system.h> #include <asm/leds.h> #include <asm/mach/time.h> diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c index 71c58bff304..ce5ea7c2667 100644 --- a/arch/arm/mach-integrator/cpu.c +++ b/arch/arm/mach-integrator/cpu.c @@ -20,7 +20,7 @@ #include <linux/smp.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach-types.h> #include <asm/hardware/icst525.h> diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c index 5a1588cf824..0a7b3267c8d 100644 --- a/arch/arm/mach-integrator/impd1.c +++ b/arch/arm/mach-integrator/impd1.c @@ -23,8 +23,8 @@ #include <asm/io.h> #include <asm/hardware/icst525.h> -#include <asm/arch/lm.h> -#include <asm/arch/impd1.h> +#include <mach/lm.h> +#include <mach/impd1.h> #include <asm/sizes.h> #include "clock.h" diff --git a/arch/arm/mach-integrator/include/mach/bits.h b/arch/arm/mach-integrator/include/mach/bits.h new file mode 100644 index 00000000000..09b024e0496 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/bits.h @@ -0,0 +1,61 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +/* DO NOT EDIT!! - this file automatically generated + * from .s file by awk -f s2h.awk + */ +/* Bit field definitions + * Copyright (C) ARM Limited 1998. All rights reserved. + */ + +#ifndef __bits_h +#define __bits_h 1 + +#define BIT0 0x00000001 +#define BIT1 0x00000002 +#define BIT2 0x00000004 +#define BIT3 0x00000008 +#define BIT4 0x00000010 +#define BIT5 0x00000020 +#define BIT6 0x00000040 +#define BIT7 0x00000080 +#define BIT8 0x00000100 +#define BIT9 0x00000200 +#define BIT10 0x00000400 +#define BIT11 0x00000800 +#define BIT12 0x00001000 +#define BIT13 0x00002000 +#define BIT14 0x00004000 +#define BIT15 0x00008000 +#define BIT16 0x00010000 +#define BIT17 0x00020000 +#define BIT18 0x00040000 +#define BIT19 0x00080000 +#define BIT20 0x00100000 +#define BIT21 0x00200000 +#define BIT22 0x00400000 +#define BIT23 0x00800000 +#define BIT24 0x01000000 +#define BIT25 0x02000000 +#define BIT26 0x04000000 +#define BIT27 0x08000000 +#define BIT28 0x10000000 +#define BIT29 0x20000000 +#define BIT30 0x40000000 +#define BIT31 0x80000000 + +#endif + +/* END */ diff --git a/arch/arm/mach-integrator/include/mach/cm.h b/arch/arm/mach-integrator/include/mach/cm.h new file mode 100644 index 00000000000..1ab353e2359 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/cm.h @@ -0,0 +1,36 @@ +/* + * update the core module control register. + */ +void cm_control(u32, u32); + +#define CM_CTRL_LED (1 << 0) +#define CM_CTRL_nMBDET (1 << 1) +#define CM_CTRL_REMAP (1 << 2) +#define CM_CTRL_RESET (1 << 3) + +/* + * Integrator/AP,PP2 specific + */ +#define CM_CTRL_HIGHVECTORS (1 << 4) +#define CM_CTRL_BIGENDIAN (1 << 5) +#define CM_CTRL_FASTBUS (1 << 6) +#define CM_CTRL_SYNC (1 << 7) + +/* + * ARM926/946/966 Integrator/CP specific + */ +#define CM_CTRL_LCDBIASEN (1 << 8) +#define CM_CTRL_LCDBIASUP (1 << 9) +#define CM_CTRL_LCDBIASDN (1 << 10) +#define CM_CTRL_LCDMUXSEL_MASK (7 << 11) +#define CM_CTRL_LCDMUXSEL_GENLCD (1 << 11) +#define CM_CTRL_LCDMUXSEL_VGA_16BPP (2 << 11) +#define CM_CTRL_LCDMUXSEL_SHARPLCD (3 << 11) +#define CM_CTRL_LCDMUXSEL_VGA_8421BPP (4 << 11) +#define CM_CTRL_LCDEN0 (1 << 14) +#define CM_CTRL_LCDEN1 (1 << 15) +#define CM_CTRL_STATIC1 (1 << 16) +#define CM_CTRL_STATIC2 (1 << 17) +#define CM_CTRL_STATIC (1 << 18) +#define CM_CTRL_n24BITEN (1 << 19) +#define CM_CTRL_EBIWP (1 << 20) diff --git a/arch/arm/mach-integrator/include/mach/debug-macro.S b/arch/arm/mach-integrator/include/mach/debug-macro.S new file mode 100644 index 00000000000..d347d659ea3 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/debug-macro.S @@ -0,0 +1,22 @@ +/* arch/arm/mach-integrator/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x16000000 @ physical base address + movne \rx, #0xf0000000 @ virtual base + addne \rx, \rx, #0x16000000 >> 4 + .endm + +#include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-integrator/include/mach/dma.h b/arch/arm/mach-integrator/include/mach/dma.h new file mode 100644 index 00000000000..fbebe85a2db --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/dma.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-integrator/include/mach/dma.h + * + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-integrator/include/mach/entry-macro.S b/arch/arm/mach-integrator/include/mach/entry-macro.S new file mode 100644 index 00000000000..7649c57acb5 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/entry-macro.S @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-integrator/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Integrator platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <mach/irqs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp +/* FIXME: should not be using soo many LDRs here */ + ldr \base, =IO_ADDRESS(INTEGRATOR_IC_BASE) + mov \irqnr, #IRQ_PIC_START + ldr \irqstat, [\base, #IRQ_STATUS] @ get masked status + ldr \base, =IO_ADDRESS(INTEGRATOR_HDR_BASE) + teq \irqstat, #0 + ldreq \irqstat, [\base, #(INTEGRATOR_HDR_IC_OFFSET+IRQ_STATUS)] + moveq \irqnr, #IRQ_CIC_START + +1001: tst \irqstat, #15 + bne 1002f + add \irqnr, \irqnr, #4 + movs \irqstat, \irqstat, lsr #4 + bne 1001b +1002: tst \irqstat, #1 + bne 1003f + add \irqnr, \irqnr, #1 + movs \irqstat, \irqstat, lsr #1 + bne 1002b +1003: /* EQ will be set if no irqs pending */ + .endm + diff --git a/arch/arm/mach-integrator/include/mach/hardware.h b/arch/arm/mach-integrator/include/mach/hardware.h new file mode 100644 index 00000000000..1251319ef9a --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/hardware.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-integrator/include/mach/hardware.h + * + * This file contains the hardware definitions of the Integrator. + * + * Copyright (C) 1999 ARM Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <mach/platform.h> + +/* + * Where in virtual memory the IO devices (timers, system controllers + * and so on) + */ +#define IO_BASE 0xF0000000 // VA of IO +#define IO_SIZE 0x0B000000 // How much? +#define IO_START INTEGRATOR_HDR_BASE // PA of IO + +#define PCIO_BASE PCI_IO_VADDR +#define PCIMEM_BASE PCI_MEMORY_VADDR + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) (((x) >> 4) + IO_BASE) + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x6000 +#define PCIBIOS_MIN_MEM 0x00100000 + +#endif + diff --git a/arch/arm/mach-integrator/include/mach/impd1.h b/arch/arm/mach-integrator/include/mach/impd1.h new file mode 100644 index 00000000000..d75de4b1423 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/impd1.h @@ -0,0 +1,18 @@ +#define IMPD1_OSC1 0x00 +#define IMPD1_OSC2 0x04 +#define IMPD1_LOCK 0x08 +#define IMPD1_LEDS 0x0c +#define IMPD1_INT 0x10 +#define IMPD1_SW 0x14 +#define IMPD1_CTRL 0x18 + +#define IMPD1_CTRL_DISP_LCD (0 << 0) +#define IMPD1_CTRL_DISP_VGA (1 << 0) +#define IMPD1_CTRL_DISP_LCD1 (2 << 0) +#define IMPD1_CTRL_DISP_ENABLE (1 << 2) +#define IMPD1_CTRL_DISP_MASK (7 << 0) + +struct device; + +void impd1_tweak_control(struct device *dev, u32 mask, u32 val); + diff --git a/arch/arm/mach-integrator/include/mach/io.h b/arch/arm/mach-integrator/include/mach/io.h new file mode 100644 index 00000000000..f21bb5493dd --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/io.h @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-integrator/include/mach/io.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffff + +/* + * WARNING: this has to mirror definitions in platform.h + */ +#define PCI_MEMORY_VADDR 0xe8000000 +#define PCI_CONFIG_VADDR 0xec000000 +#define PCI_V3_VADDR 0xed000000 +#define PCI_IO_VADDR 0xee000000 + +#define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-integrator/include/mach/irqs.h b/arch/arm/mach-integrator/include/mach/irqs.h new file mode 100644 index 00000000000..1fbe6d19022 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/irqs.h @@ -0,0 +1,82 @@ +/* + * arch/arm/mach-integrator/include/mach/irqs.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * Interrupt numbers + */ +#define IRQ_PIC_START 0 +#define IRQ_SOFTINT 0 +#define IRQ_UARTINT0 1 +#define IRQ_UARTINT1 2 +#define IRQ_KMIINT0 3 +#define IRQ_KMIINT1 4 +#define IRQ_TIMERINT0 5 +#define IRQ_TIMERINT1 6 +#define IRQ_TIMERINT2 7 +#define IRQ_RTCINT 8 +#define IRQ_AP_EXPINT0 9 +#define IRQ_AP_EXPINT1 10 +#define IRQ_AP_EXPINT2 11 +#define IRQ_AP_EXPINT3 12 +#define IRQ_AP_PCIINT0 13 +#define IRQ_AP_PCIINT1 14 +#define IRQ_AP_PCIINT2 15 +#define IRQ_AP_PCIINT3 16 +#define IRQ_AP_V3INT 17 +#define IRQ_AP_CPINT0 18 +#define IRQ_AP_CPINT1 19 +#define IRQ_AP_LBUSTIMEOUT 20 +#define IRQ_AP_APCINT 21 +#define IRQ_CP_CLCDCINT 22 +#define IRQ_CP_MMCIINT0 23 +#define IRQ_CP_MMCIINT1 24 +#define IRQ_CP_AACIINT 25 +#define IRQ_CP_CPPLDINT 26 +#define IRQ_CP_ETHINT 27 +#define IRQ_CP_TSPENINT 28 +#define IRQ_PIC_END 31 + +#define IRQ_CIC_START 32 +#define IRQ_CM_SOFTINT 32 +#define IRQ_CM_COMMRX 33 +#define IRQ_CM_COMMTX 34 +#define IRQ_CIC_END 34 + +/* + * IntegratorCP only + */ +#define IRQ_SIC_START 35 +#define IRQ_SIC_CP_SOFTINT 35 +#define IRQ_SIC_CP_RI0 36 +#define IRQ_SIC_CP_RI1 37 +#define IRQ_SIC_CP_CARDIN 38 +#define IRQ_SIC_CP_LMINT0 39 +#define IRQ_SIC_CP_LMINT1 40 +#define IRQ_SIC_CP_LMINT2 41 +#define IRQ_SIC_CP_LMINT3 42 +#define IRQ_SIC_CP_LMINT4 43 +#define IRQ_SIC_CP_LMINT5 44 +#define IRQ_SIC_CP_LMINT6 45 +#define IRQ_SIC_CP_LMINT7 46 +#define IRQ_SIC_END 46 + +#define NR_IRQS 47 + diff --git a/arch/arm/mach-integrator/include/mach/lm.h b/arch/arm/mach-integrator/include/mach/lm.h new file mode 100644 index 00000000000..28186b6f2c0 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/lm.h @@ -0,0 +1,23 @@ + +struct lm_device { + struct device dev; + struct resource resource; + unsigned int irq; + unsigned int id; +}; + +struct lm_driver { + struct device_driver drv; + int (*probe)(struct lm_device *); + void (*remove)(struct lm_device *); + int (*suspend)(struct lm_device *, pm_message_t); + int (*resume)(struct lm_device *); +}; + +int lm_driver_register(struct lm_driver *drv); +void lm_driver_unregister(struct lm_driver *drv); + +int lm_device_register(struct lm_device *dev); + +#define lm_get_drvdata(lm) dev_get_drvdata(&(lm)->dev) +#define lm_set_drvdata(lm,d) dev_set_drvdata(&(lm)->dev, d) diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h new file mode 100644 index 00000000000..be7e63c21d2 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/memory.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-integrator/include/mach/memory.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) +#define BUS_OFFSET UL(0x80000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) (x - PAGE_OFFSET + BUS_OFFSET) +#define __bus_to_virt(x) (x - BUS_OFFSET + PAGE_OFFSET) + +#endif diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h new file mode 100644 index 00000000000..83c4c1ceb41 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/platform.h @@ -0,0 +1,469 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +/* DO NOT EDIT!! - this file automatically generated + * from .s file by awk -f s2h.awk + */ +/************************************************************************** + * * Copyright © ARM Limited 1998. All rights reserved. + * ***********************************************************************/ +/* ************************************************************************ + * + * Integrator address map + * + * NOTE: This is a multi-hosted header file for use with uHAL and + * supported debuggers. + * + * $Id: platform.s,v 1.32 2000/02/18 10:51:39 asims Exp $ + * + * ***********************************************************************/ + +#ifndef __address_h +#define __address_h 1 + +/* ======================================================================== + * Integrator definitions + * ======================================================================== + * ------------------------------------------------------------------------ + * Memory definitions + * ------------------------------------------------------------------------ + * Integrator memory map + * + */ +#define INTEGRATOR_BOOT_ROM_LO 0x00000000 +#define INTEGRATOR_BOOT_ROM_HI 0x20000000 +#define INTEGRATOR_BOOT_ROM_BASE INTEGRATOR_BOOT_ROM_HI /* Normal position */ +#define INTEGRATOR_BOOT_ROM_SIZE SZ_512K + +/* + * New Core Modules have different amounts of SSRAM, the amount of SSRAM + * fitted can be found in HDR_STAT. + * + * The symbol INTEGRATOR_SSRAM_SIZE is kept, however this now refers to + * the minimum amount of SSRAM fitted on any core module. + * + * New Core Modules also alias the SSRAM. + * + */ +#define INTEGRATOR_SSRAM_BASE 0x00000000 +#define INTEGRATOR_SSRAM_ALIAS_BASE 0x10800000 +#define INTEGRATOR_SSRAM_SIZE SZ_256K + +#define INTEGRATOR_FLASH_BASE 0x24000000 +#define INTEGRATOR_FLASH_SIZE SZ_32M + +#define INTEGRATOR_MBRD_SSRAM_BASE 0x28000000 +#define INTEGRATOR_MBRD_SSRAM_SIZE SZ_512K + +/* + * SDRAM is a SIMM therefore the size is not known. + * + */ +#define INTEGRATOR_SDRAM_BASE 0x00040000 + +#define INTEGRATOR_SDRAM_ALIAS_BASE 0x80000000 +#define INTEGRATOR_HDR0_SDRAM_BASE 0x80000000 +#define INTEGRATOR_HDR1_SDRAM_BASE 0x90000000 +#define INTEGRATOR_HDR2_SDRAM_BASE 0xA0000000 +#define INTEGRATOR_HDR3_SDRAM_BASE 0xB0000000 + +/* + * Logic expansion modules + * + */ +#define INTEGRATOR_LOGIC_MODULES_BASE 0xC0000000 +#define INTEGRATOR_LOGIC_MODULE0_BASE 0xC0000000 +#define INTEGRATOR_LOGIC_MODULE1_BASE 0xD0000000 +#define INTEGRATOR_LOGIC_MODULE2_BASE 0xE0000000 +#define INTEGRATOR_LOGIC_MODULE3_BASE 0xF0000000 + +/* ------------------------------------------------------------------------ + * Integrator header card registers + * ------------------------------------------------------------------------ + * + */ +#define INTEGRATOR_HDR_ID_OFFSET 0x00 +#define INTEGRATOR_HDR_PROC_OFFSET 0x04 +#define INTEGRATOR_HDR_OSC_OFFSET 0x08 +#define INTEGRATOR_HDR_CTRL_OFFSET 0x0C +#define INTEGRATOR_HDR_STAT_OFFSET 0x10 +#define INTEGRATOR_HDR_LOCK_OFFSET 0x14 +#define INTEGRATOR_HDR_SDRAM_OFFSET 0x20 +#define INTEGRATOR_HDR_INIT_OFFSET 0x24 /* CM9x6 */ +#define INTEGRATOR_HDR_IC_OFFSET 0x40 +#define INTEGRATOR_HDR_SPDBASE_OFFSET 0x100 +#define INTEGRATOR_HDR_SPDTOP_OFFSET 0x200 + +#define INTEGRATOR_HDR_BASE 0x10000000 +#define INTEGRATOR_HDR_ID (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_ID_OFFSET) +#define INTEGRATOR_HDR_PROC (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_PROC_OFFSET) +#define INTEGRATOR_HDR_OSC (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_OSC_OFFSET) +#define INTEGRATOR_HDR_CTRL (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_CTRL_OFFSET) +#define INTEGRATOR_HDR_STAT (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_STAT_OFFSET) +#define INTEGRATOR_HDR_LOCK (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_LOCK_OFFSET) +#define INTEGRATOR_HDR_SDRAM (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_SDRAM_OFFSET) +#define INTEGRATOR_HDR_INIT (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_INIT_OFFSET) +#define INTEGRATOR_HDR_IC (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_IC_OFFSET) +#define INTEGRATOR_HDR_SPDBASE (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_SPDBASE_OFFSET) +#define INTEGRATOR_HDR_SPDTOP (INTEGRATOR_HDR_BASE + INTEGRATOR_HDR_SPDTOP_OFFSET) + +#define INTEGRATOR_HDR_CTRL_LED 0x01 +#define INTEGRATOR_HDR_CTRL_MBRD_DETECH 0x02 +#define INTEGRATOR_HDR_CTRL_REMAP 0x04 +#define INTEGRATOR_HDR_CTRL_RESET 0x08 +#define INTEGRATOR_HDR_CTRL_HIGHVECTORS 0x10 +#define INTEGRATOR_HDR_CTRL_BIG_ENDIAN 0x20 +#define INTEGRATOR_HDR_CTRL_FASTBUS 0x40 +#define INTEGRATOR_HDR_CTRL_SYNC 0x80 + +#define INTEGRATOR_HDR_OSC_CORE_10MHz 0x102 +#define INTEGRATOR_HDR_OSC_CORE_15MHz 0x107 +#define INTEGRATOR_HDR_OSC_CORE_20MHz 0x10C +#define INTEGRATOR_HDR_OSC_CORE_25MHz 0x111 +#define INTEGRATOR_HDR_OSC_CORE_30MHz 0x116 +#define INTEGRATOR_HDR_OSC_CORE_35MHz 0x11B +#define INTEGRATOR_HDR_OSC_CORE_40MHz 0x120 +#define INTEGRATOR_HDR_OSC_CORE_45MHz 0x125 +#define INTEGRATOR_HDR_OSC_CORE_50MHz 0x12A +#define INTEGRATOR_HDR_OSC_CORE_55MHz 0x12F +#define INTEGRATOR_HDR_OSC_CORE_60MHz 0x134 +#define INTEGRATOR_HDR_OSC_CORE_65MHz 0x139 +#define INTEGRATOR_HDR_OSC_CORE_70MHz 0x13E +#define INTEGRATOR_HDR_OSC_CORE_75MHz 0x143 +#define INTEGRATOR_HDR_OSC_CORE_80MHz 0x148 +#define INTEGRATOR_HDR_OSC_CORE_85MHz 0x14D +#define INTEGRATOR_HDR_OSC_CORE_90MHz 0x152 +#define INTEGRATOR_HDR_OSC_CORE_95MHz 0x157 +#define INTEGRATOR_HDR_OSC_CORE_100MHz 0x15C +#define INTEGRATOR_HDR_OSC_CORE_105MHz 0x161 +#define INTEGRATOR_HDR_OSC_CORE_110MHz 0x166 +#define INTEGRATOR_HDR_OSC_CORE_115MHz 0x16B +#define INTEGRATOR_HDR_OSC_CORE_120MHz 0x170 +#define INTEGRATOR_HDR_OSC_CORE_125MHz 0x175 +#define INTEGRATOR_HDR_OSC_CORE_130MHz 0x17A +#define INTEGRATOR_HDR_OSC_CORE_135MHz 0x17F +#define INTEGRATOR_HDR_OSC_CORE_140MHz 0x184 +#define INTEGRATOR_HDR_OSC_CORE_145MHz 0x189 +#define INTEGRATOR_HDR_OSC_CORE_150MHz 0x18E +#define INTEGRATOR_HDR_OSC_CORE_155MHz 0x193 +#define INTEGRATOR_HDR_OSC_CORE_160MHz 0x198 +#define INTEGRATOR_HDR_OSC_CORE_MASK 0x7FF + +#define INTEGRATOR_HDR_OSC_MEM_10MHz 0x10C000 +#define INTEGRATOR_HDR_OSC_MEM_15MHz 0x116000 +#define INTEGRATOR_HDR_OSC_MEM_20MHz 0x120000 +#define INTEGRATOR_HDR_OSC_MEM_25MHz 0x12A000 +#define INTEGRATOR_HDR_OSC_MEM_30MHz 0x134000 +#define INTEGRATOR_HDR_OSC_MEM_33MHz 0x13A000 +#define INTEGRATOR_HDR_OSC_MEM_40MHz 0x148000 +#define INTEGRATOR_HDR_OSC_MEM_50MHz 0x15C000 +#define INTEGRATOR_HDR_OSC_MEM_60MHz 0x170000 +#define INTEGRATOR_HDR_OSC_MEM_66MHz 0x17C000 +#define INTEGRATOR_HDR_OSC_MEM_MASK 0x7FF000 + +#define INTEGRATOR_HDR_OSC_BUS_MODE_CM7x0 0x0 +#define INTEGRATOR_HDR_OSC_BUS_MODE_CM9x0 0x0800000 +#define INTEGRATOR_HDR_OSC_BUS_MODE_CM9x6 0x1000000 +#define INTEGRATOR_HDR_OSC_BUS_MODE_CM10x00 0x1800000 +#define INTEGRATOR_HDR_OSC_BUS_MODE_MASK 0x1800000 + +#define INTEGRATOR_HDR_SDRAM_SPD_OK (1 << 5) + + +/* ------------------------------------------------------------------------ + * Integrator system registers + * ------------------------------------------------------------------------ + * + */ + +/* + * System Controller + * + */ +#define INTEGRATOR_SC_ID_OFFSET 0x00 +#define INTEGRATOR_SC_OSC_OFFSET 0x04 +#define INTEGRATOR_SC_CTRLS_OFFSET 0x08 +#define INTEGRATOR_SC_CTRLC_OFFSET 0x0C +#define INTEGRATOR_SC_DEC_OFFSET 0x10 +#define INTEGRATOR_SC_ARB_OFFSET 0x14 +#define INTEGRATOR_SC_PCIENABLE_OFFSET 0x18 +#define INTEGRATOR_SC_LOCK_OFFSET 0x1C + +#define INTEGRATOR_SC_BASE 0x11000000 +#define INTEGRATOR_SC_ID (INTEGRATOR_SC_BASE + INTEGRATOR_SC_ID_OFFSET) +#define INTEGRATOR_SC_OSC (INTEGRATOR_SC_BASE + INTEGRATOR_SC_OSC_OFFSET) +#define INTEGRATOR_SC_CTRLS (INTEGRATOR_SC_BASE + INTEGRATOR_SC_CTRLS_OFFSET) +#define INTEGRATOR_SC_CTRLC (INTEGRATOR_SC_BASE + INTEGRATOR_SC_CTRLC_OFFSET) +#define INTEGRATOR_SC_DEC (INTEGRATOR_SC_BASE + INTEGRATOR_SC_DEC_OFFSET) +#define INTEGRATOR_SC_ARB (INTEGRATOR_SC_BASE + INTEGRATOR_SC_ARB_OFFSET) +#define INTEGRATOR_SC_PCIENABLE (INTEGRATOR_SC_BASE + INTEGRATOR_SC_PCIENABLE_OFFSET) +#define INTEGRATOR_SC_LOCK (INTEGRATOR_SC_BASE + INTEGRATOR_SC_LOCK_OFFSET) + +#define INTEGRATOR_SC_OSC_SYS_10MHz 0x20 +#define INTEGRATOR_SC_OSC_SYS_15MHz 0x34 +#define INTEGRATOR_SC_OSC_SYS_20MHz 0x48 +#define INTEGRATOR_SC_OSC_SYS_25MHz 0x5C +#define INTEGRATOR_SC_OSC_SYS_33MHz 0x7C +#define INTEGRATOR_SC_OSC_SYS_MASK 0xFF + +#define INTEGRATOR_SC_OSC_PCI_25MHz 0x100 +#define INTEGRATOR_SC_OSC_PCI_33MHz 0x0 +#define INTEGRATOR_SC_OSC_PCI_MASK 0x100 + +#define INTEGRATOR_SC_CTRL_SOFTRST (1 << 0) +#define INTEGRATOR_SC_CTRL_nFLVPPEN (1 << 1) +#define INTEGRATOR_SC_CTRL_nFLWP (1 << 2) +#define INTEGRATOR_SC_CTRL_URTS0 (1 << 4) +#define INTEGRATOR_SC_CTRL_UDTR0 (1 << 5) +#define INTEGRATOR_SC_CTRL_URTS1 (1 << 6) +#define INTEGRATOR_SC_CTRL_UDTR1 (1 << 7) + +/* + * External Bus Interface + * + */ +#define INTEGRATOR_EBI_BASE 0x12000000 + +#define INTEGRATOR_EBI_CSR0_OFFSET 0x00 +#define INTEGRATOR_EBI_CSR1_OFFSET 0x04 +#define INTEGRATOR_EBI_CSR2_OFFSET 0x08 +#define INTEGRATOR_EBI_CSR3_OFFSET 0x0C +#define INTEGRATOR_EBI_LOCK_OFFSET 0x20 + +#define INTEGRATOR_EBI_CSR0 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR0_OFFSET) +#define INTEGRATOR_EBI_CSR1 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR1_OFFSET) +#define INTEGRATOR_EBI_CSR2 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR2_OFFSET) +#define INTEGRATOR_EBI_CSR3 (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_CSR3_OFFSET) +#define INTEGRATOR_EBI_LOCK (INTEGRATOR_EBI_BASE + INTEGRATOR_EBI_LOCK_OFFSET) + +#define INTEGRATOR_EBI_8_BIT 0x00 +#define INTEGRATOR_EBI_16_BIT 0x01 +#define INTEGRATOR_EBI_32_BIT 0x02 +#define INTEGRATOR_EBI_WRITE_ENABLE 0x04 +#define INTEGRATOR_EBI_SYNC 0x08 +#define INTEGRATOR_EBI_WS_2 0x00 +#define INTEGRATOR_EBI_WS_3 0x10 +#define INTEGRATOR_EBI_WS_4 0x20 +#define INTEGRATOR_EBI_WS_5 0x30 +#define INTEGRATOR_EBI_WS_6 0x40 +#define INTEGRATOR_EBI_WS_7 0x50 +#define INTEGRATOR_EBI_WS_8 0x60 +#define INTEGRATOR_EBI_WS_9 0x70 +#define INTEGRATOR_EBI_WS_10 0x80 +#define INTEGRATOR_EBI_WS_11 0x90 +#define INTEGRATOR_EBI_WS_12 0xA0 +#define INTEGRATOR_EBI_WS_13 0xB0 +#define INTEGRATOR_EBI_WS_14 0xC0 +#define INTEGRATOR_EBI_WS_15 0xD0 +#define INTEGRATOR_EBI_WS_16 0xE0 +#define INTEGRATOR_EBI_WS_17 0xF0 + + +#define INTEGRATOR_CT_BASE 0x13000000 /* Counter/Timers */ +#define INTEGRATOR_IC_BASE 0x14000000 /* Interrupt Controller */ +#define INTEGRATOR_RTC_BASE 0x15000000 /* Real Time Clock */ +#define INTEGRATOR_UART0_BASE 0x16000000 /* UART 0 */ +#define INTEGRATOR_UART1_BASE 0x17000000 /* UART 1 */ +#define INTEGRATOR_KBD_BASE 0x18000000 /* Keyboard */ +#define INTEGRATOR_MOUSE_BASE 0x19000000 /* Mouse */ + +/* + * LED's & Switches + * + */ +#define INTEGRATOR_DBG_ALPHA_OFFSET 0x00 +#define INTEGRATOR_DBG_LEDS_OFFSET 0x04 +#define INTEGRATOR_DBG_SWITCH_OFFSET 0x08 + +#define INTEGRATOR_DBG_BASE 0x1A000000 +#define INTEGRATOR_DBG_ALPHA (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_ALPHA_OFFSET) +#define INTEGRATOR_DBG_LEDS (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_LEDS_OFFSET) +#define INTEGRATOR_DBG_SWITCH (INTEGRATOR_DBG_BASE + INTEGRATOR_DBG_SWITCH_OFFSET) + + +#if defined(CONFIG_ARCH_INTEGRATOR_AP) +#define INTEGRATOR_GPIO_BASE 0x1B000000 /* GPIO */ +#elif defined(CONFIG_ARCH_INTEGRATOR_CP) +#define INTEGRATOR_GPIO_BASE 0xC9000000 /* GPIO */ +#endif + +/* ------------------------------------------------------------------------ + * KMI keyboard/mouse definitions + * ------------------------------------------------------------------------ + */ +/* PS2 Keyboard interface */ +#define KMI0_BASE INTEGRATOR_KBD_BASE + +/* PS2 Mouse interface */ +#define KMI1_BASE INTEGRATOR_MOUSE_BASE + +/* KMI definitions are now in include/asm-arm/hardware/amba_kmi.h -- rmk */ + +/* ------------------------------------------------------------------------ + * Where in the memory map does PCI live? + * ------------------------------------------------------------------------ + * This represents a fairly liberal usage of address space. Even though + * the V3 only has two windows (therefore we need to map stuff on the fly), + * we maintain the same addresses, even if they're not mapped. + * + */ +#define PHYS_PCI_MEM_BASE 0x40000000 /* 512M to xxx */ +/* unused 256M from A0000000-AFFFFFFF might be used for I2O ??? + */ +#define PHYS_PCI_IO_BASE 0x60000000 /* 16M to xxx */ +/* unused (128-16)M from B1000000-B7FFFFFF + */ +#define PHYS_PCI_CONFIG_BASE 0x61000000 /* 16M to xxx */ +/* unused ((128-16)M - 64K) from XXX + */ +#define PHYS_PCI_V3_BASE 0x62000000 + +#define PCI_DRAMSIZE INTEGRATOR_SSRAM_SIZE + +/* 'export' these to UHAL */ +#define UHAL_PCI_IO PCI_IO_BASE +#define UHAL_PCI_MEM PCI_MEM_BASE +#define UHAL_PCI_ALLOC_IO_BASE 0x00004000 +#define UHAL_PCI_ALLOC_MEM_BASE PCI_MEM_BASE +#define UHAL_PCI_MAX_SLOT 20 + +/* ======================================================================== + * Start of uHAL definitions + * ======================================================================== + */ + +/* ------------------------------------------------------------------------ + * Integrator Interrupt Controllers + * ------------------------------------------------------------------------ + * + * Offsets from interrupt controller base + * + * System Controller interrupt controller base is + * + * INTEGRATOR_IC_BASE + (header_number << 6) + * + * Core Module interrupt controller base is + * + * INTEGRATOR_HDR_IC + * + */ +#define IRQ_STATUS 0 +#define IRQ_RAW_STATUS 0x04 +#define IRQ_ENABLE 0x08 +#define IRQ_ENABLE_SET 0x08 +#define IRQ_ENABLE_CLEAR 0x0C + +#define INT_SOFT_SET 0x10 +#define INT_SOFT_CLEAR 0x14 + +#define FIQ_STATUS 0x20 +#define FIQ_RAW_STATUS 0x24 +#define FIQ_ENABLE 0x28 +#define FIQ_ENABLE_SET 0x28 +#define FIQ_ENABLE_CLEAR 0x2C + + +/* ------------------------------------------------------------------------ + * Interrupts + * ------------------------------------------------------------------------ + * + * + * Each Core Module has two interrupts controllers, one on the core module + * itself and one in the system controller on the motherboard. The + * READ_INT macro in target.s reads both interrupt controllers and returns + * a 32 bit bitmask, bits 0 to 23 are interrupts from the system controller + * and bits 24 to 31 are from the core module. + * + * The following definitions relate to the bitmask returned by READ_INT. + * + */ + +/* ------------------------------------------------------------------------ + * LED's - The header LED is not accessible via the uHAL API + * ------------------------------------------------------------------------ + * + */ +#define GREEN_LED 0x01 +#define YELLOW_LED 0x02 +#define RED_LED 0x04 +#define GREEN_LED_2 0x08 +#define ALL_LEDS 0x0F + +#define LED_BANK INTEGRATOR_DBG_LEDS + +/* + * Memory definitions - run uHAL out of SSRAM. + * + */ +#define uHAL_MEMORY_SIZE INTEGRATOR_SSRAM_SIZE + +/* + * Application Flash + * + */ +#define FLASH_BASE INTEGRATOR_FLASH_BASE +#define FLASH_SIZE INTEGRATOR_FLASH_SIZE +#define FLASH_END (FLASH_BASE + FLASH_SIZE - 1) +#define FLASH_BLOCK_SIZE SZ_128K + +/* + * Boot Flash + * + */ +#define EPROM_BASE INTEGRATOR_BOOT_ROM_HI +#define EPROM_SIZE INTEGRATOR_BOOT_ROM_SIZE +#define EPROM_END (EPROM_BASE + EPROM_SIZE - 1) + +/* + * Clean base - dummy + * + */ +#define CLEAN_BASE EPROM_BASE + +/* + * Timer definitions + * + * Only use timer 1 & 2 + * (both run at 24MHz and will need the clock divider set to 16). + * + * Timer 0 runs at bus frequency and therefore could vary and currently + * uHAL can't handle that. + * + */ + +#define INTEGRATOR_TIMER0_BASE INTEGRATOR_CT_BASE +#define INTEGRATOR_TIMER1_BASE (INTEGRATOR_CT_BASE + 0x100) +#define INTEGRATOR_TIMER2_BASE (INTEGRATOR_CT_BASE + 0x200) + +#define MAX_TIMER 2 +#define MAX_PERIOD 699050 +#define TICKS_PER_uSEC 24 + +/* + * These are useconds NOT ticks. + * + */ +#define mSEC_1 1000 +#define mSEC_5 (mSEC_1 * 5) +#define mSEC_10 (mSEC_1 * 10) +#define mSEC_25 (mSEC_1 * 25) +#define SEC_1 (mSEC_1 * 1000) + +#define INTEGRATOR_CSR_BASE 0x10000000 +#define INTEGRATOR_CSR_SIZE 0x10000000 + +#endif + +/* END */ diff --git a/arch/arm/mach-integrator/include/mach/system.h b/arch/arm/mach-integrator/include/mach/system.h new file mode 100644 index 00000000000..c485345c8c7 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/system.h @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-integrator/include/mach/system.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/cm.h> + +static inline void arch_idle(void) +{ + /* + * This should do all the clock switching + * and wait for interrupt tricks + */ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * To reset, we hit the on-board reset register + * in the system FPGA + */ + cm_control(CM_CTRL_RESET, CM_CTRL_RESET); +} + +#endif diff --git a/arch/arm/mach-integrator/include/mach/timex.h b/arch/arm/mach-integrator/include/mach/timex.h new file mode 100644 index 00000000000..1dcb42028c8 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/timex.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-integrator/include/mach/timex.h + * + * Integrator architecture timex specifications + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * ?? + */ +#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-integrator/include/mach/uncompress.h b/arch/arm/mach-integrator/include/mach/uncompress.h new file mode 100644 index 00000000000..30452f00a16 --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/uncompress.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-integrator/include/mach/uncompress.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define AMBA_UART_DR (*(volatile unsigned char *)0x16000000) +#define AMBA_UART_LCRH (*(volatile unsigned char *)0x16000008) +#define AMBA_UART_LCRM (*(volatile unsigned char *)0x1600000c) +#define AMBA_UART_LCRL (*(volatile unsigned char *)0x16000010) +#define AMBA_UART_CR (*(volatile unsigned char *)0x16000014) +#define AMBA_UART_FR (*(volatile unsigned char *)0x16000018) + +/* + * This does not append a newline + */ +static void putc(int c) +{ + while (AMBA_UART_FR & (1 << 5)) + barrier(); + + AMBA_UART_DR = c; +} + +static inline void flush(void) +{ + while (AMBA_UART_FR & (1 << 3)) + barrier(); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() + +#define arch_decomp_wdog() diff --git a/arch/arm/mach-integrator/include/mach/vmalloc.h b/arch/arm/mach-integrator/include/mach/vmalloc.h new file mode 100644 index 00000000000..e87ab0b37bd --- /dev/null +++ b/arch/arm/mach-integrator/include/mach/vmalloc.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-integrator/include/mach/vmalloc.h + * + * Copyright (C) 2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index df37e93c6fc..6e472b5f8f2 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -28,14 +28,14 @@ #include <linux/amba/bus.h> #include <linux/amba/kmi.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/setup.h> #include <asm/param.h> /* HZ */ #include <asm/mach-types.h> -#include <asm/arch/lm.h> +#include <mach/lm.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 913f64b2240..6b99e9c258b 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -20,15 +20,15 @@ #include <linux/amba/kmi.h> #include <linux/amba/clcd.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/hardware/icst525.h> -#include <asm/arch/cm.h> -#include <asm/arch/lm.h> +#include <mach/cm.h> +#include <mach/lm.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> diff --git a/arch/arm/mach-integrator/leds.c b/arch/arm/mach-integrator/leds.c index f1436e683b4..7bc6881434e 100644 --- a/arch/arm/mach-integrator/leds.c +++ b/arch/arm/mach-integrator/leds.c @@ -25,12 +25,12 @@ #include <linux/smp.h> #include <linux/spinlock.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/leds.h> #include <asm/system.h> #include <asm/mach-types.h> -#include <asm/arch/cm.h> +#include <mach/cm.h> static int saved_leds; diff --git a/arch/arm/mach-integrator/lm.c b/arch/arm/mach-integrator/lm.c index f939c509140..f52c7af31ea 100644 --- a/arch/arm/mach-integrator/lm.c +++ b/arch/arm/mach-integrator/lm.c @@ -12,7 +12,7 @@ #include <linux/device.h> #include <linux/slab.h> -#include <asm/arch/lm.h> +#include <mach/lm.h> #define to_lm_device(d) container_of(d, struct lm_device, dev) #define to_lm_driver(d) container_of(d, struct lm_driver, drv) diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index c07f497000c..9f2b1ea8fb2 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -28,7 +28,7 @@ #include <linux/spinlock.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/system.h> diff --git a/arch/arm/mach-iop13xx/include/mach/adma.h b/arch/arm/mach-iop13xx/include/mach/adma.h new file mode 100644 index 00000000000..60019c8e646 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/adma.h @@ -0,0 +1,537 @@ +/* + * Copyright(c) 2006, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + */ +#ifndef _ADMA_H +#define _ADMA_H +#include <linux/types.h> +#include <linux/io.h> +#include <mach/hardware.h> +#include <asm/hardware/iop_adma.h> + +#define ADMA_ACCR(chan) (chan->mmr_base + 0x0) +#define ADMA_ACSR(chan) (chan->mmr_base + 0x4) +#define ADMA_ADAR(chan) (chan->mmr_base + 0x8) +#define ADMA_IIPCR(chan) (chan->mmr_base + 0x18) +#define ADMA_IIPAR(chan) (chan->mmr_base + 0x1c) +#define ADMA_IIPUAR(chan) (chan->mmr_base + 0x20) +#define ADMA_ANDAR(chan) (chan->mmr_base + 0x24) +#define ADMA_ADCR(chan) (chan->mmr_base + 0x28) +#define ADMA_CARMD(chan) (chan->mmr_base + 0x2c) +#define ADMA_ABCR(chan) (chan->mmr_base + 0x30) +#define ADMA_DLADR(chan) (chan->mmr_base + 0x34) +#define ADMA_DUADR(chan) (chan->mmr_base + 0x38) +#define ADMA_SLAR(src, chan) (chan->mmr_base + (0x3c + (src << 3))) +#define ADMA_SUAR(src, chan) (chan->mmr_base + (0x40 + (src << 3))) + +struct iop13xx_adma_src { + u32 src_addr; + union { + u32 upper_src_addr; + struct { + unsigned int pq_upper_src_addr:24; + unsigned int pq_dmlt:8; + }; + }; +}; + +struct iop13xx_adma_desc_ctrl { + unsigned int int_en:1; + unsigned int xfer_dir:2; + unsigned int src_select:4; + unsigned int zero_result:1; + unsigned int block_fill_en:1; + unsigned int crc_gen_en:1; + unsigned int crc_xfer_dis:1; + unsigned int crc_seed_fetch_dis:1; + unsigned int status_write_back_en:1; + unsigned int endian_swap_en:1; + unsigned int reserved0:2; + unsigned int pq_update_xfer_en:1; + unsigned int dual_xor_en:1; + unsigned int pq_xfer_en:1; + unsigned int p_xfer_dis:1; + unsigned int reserved1:10; + unsigned int relax_order_en:1; + unsigned int no_snoop_en:1; +}; + +struct iop13xx_adma_byte_count { + unsigned int byte_count:24; + unsigned int host_if:3; + unsigned int reserved:2; + unsigned int zero_result_err_q:1; + unsigned int zero_result_err:1; + unsigned int tx_complete:1; +}; + +struct iop13xx_adma_desc_hw { + u32 next_desc; + union { + u32 desc_ctrl; + struct iop13xx_adma_desc_ctrl desc_ctrl_field; + }; + union { + u32 crc_addr; + u32 block_fill_data; + u32 q_dest_addr; + }; + union { + u32 byte_count; + struct iop13xx_adma_byte_count byte_count_field; + }; + union { + u32 dest_addr; + u32 p_dest_addr; + }; + union { + u32 upper_dest_addr; + u32 pq_upper_dest_addr; + }; + struct iop13xx_adma_src src[1]; +}; + +struct iop13xx_adma_desc_dual_xor { + u32 next_desc; + u32 desc_ctrl; + u32 reserved; + u32 byte_count; + u32 h_dest_addr; + u32 h_upper_dest_addr; + u32 src0_addr; + u32 upper_src0_addr; + u32 src1_addr; + u32 upper_src1_addr; + u32 h_src_addr; + u32 h_upper_src_addr; + u32 d_src_addr; + u32 d_upper_src_addr; + u32 d_dest_addr; + u32 d_upper_dest_addr; +}; + +struct iop13xx_adma_desc_pq_update { + u32 next_desc; + u32 desc_ctrl; + u32 reserved; + u32 byte_count; + u32 p_dest_addr; + u32 p_upper_dest_addr; + u32 src0_addr; + u32 upper_src0_addr; + u32 src1_addr; + u32 upper_src1_addr; + u32 p_src_addr; + u32 p_upper_src_addr; + u32 q_src_addr; + struct { + unsigned int q_upper_src_addr:24; + unsigned int q_dmlt:8; + }; + u32 q_dest_addr; + u32 q_upper_dest_addr; +}; + +static inline int iop_adma_get_max_xor(void) +{ + return 16; +} + +static inline u32 iop_chan_get_current_descriptor(struct iop_adma_chan *chan) +{ + return __raw_readl(ADMA_ADAR(chan)); +} + +static inline void iop_chan_set_next_descriptor(struct iop_adma_chan *chan, + u32 next_desc_addr) +{ + __raw_writel(next_desc_addr, ADMA_ANDAR(chan)); +} + +#define ADMA_STATUS_BUSY (1 << 13) + +static inline char iop_chan_is_busy(struct iop_adma_chan *chan) +{ + if (__raw_readl(ADMA_ACSR(chan)) & + ADMA_STATUS_BUSY) + return 1; + else + return 0; +} + +static inline int +iop_chan_get_desc_align(struct iop_adma_chan *chan, int num_slots) +{ + return 1; +} +#define iop_desc_is_aligned(x, y) 1 + +static inline int +iop_chan_memcpy_slot_count(size_t len, int *slots_per_op) +{ + *slots_per_op = 1; + return 1; +} + +#define iop_chan_interrupt_slot_count(s, c) iop_chan_memcpy_slot_count(0, s) + +static inline int +iop_chan_memset_slot_count(size_t len, int *slots_per_op) +{ + *slots_per_op = 1; + return 1; +} + +static inline int +iop_chan_xor_slot_count(size_t len, int src_cnt, int *slots_per_op) +{ + static const char slot_count_table[] = { 1, 2, 2, 2, + 2, 3, 3, 3, + 3, 4, 4, 4, + 4, 5, 5, 5, + }; + *slots_per_op = slot_count_table[src_cnt - 1]; + return *slots_per_op; +} + +#define ADMA_MAX_BYTE_COUNT (16 * 1024 * 1024) +#define IOP_ADMA_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT +#define IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT +#define IOP_ADMA_XOR_MAX_BYTE_COUNT ADMA_MAX_BYTE_COUNT +#define iop_chan_zero_sum_slot_count(l, s, o) iop_chan_xor_slot_count(l, s, o) + +static inline u32 iop_desc_get_dest_addr(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + return hw_desc->dest_addr; +} + +static inline u32 iop_desc_get_byte_count(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + return hw_desc->byte_count_field.byte_count; +} + +static inline u32 iop_desc_get_src_addr(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan, + int src_idx) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + return hw_desc->src[src_idx].src_addr; +} + +static inline u32 iop_desc_get_src_count(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + return hw_desc->desc_ctrl_field.src_select + 1; +} + +static inline void +iop_desc_init_memcpy(struct iop_adma_desc_slot *desc, unsigned long flags) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + union { + u32 value; + struct iop13xx_adma_desc_ctrl field; + } u_desc_ctrl; + + u_desc_ctrl.value = 0; + u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ + u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; + hw_desc->desc_ctrl = u_desc_ctrl.value; + hw_desc->crc_addr = 0; +} + +static inline void +iop_desc_init_memset(struct iop_adma_desc_slot *desc, unsigned long flags) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + union { + u32 value; + struct iop13xx_adma_desc_ctrl field; + } u_desc_ctrl; + + u_desc_ctrl.value = 0; + u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ + u_desc_ctrl.field.block_fill_en = 1; + u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; + hw_desc->desc_ctrl = u_desc_ctrl.value; + hw_desc->crc_addr = 0; +} + +/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */ +static inline void +iop_desc_init_xor(struct iop_adma_desc_slot *desc, int src_cnt, + unsigned long flags) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + union { + u32 value; + struct iop13xx_adma_desc_ctrl field; + } u_desc_ctrl; + + u_desc_ctrl.value = 0; + u_desc_ctrl.field.src_select = src_cnt - 1; + u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ + u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; + hw_desc->desc_ctrl = u_desc_ctrl.value; + hw_desc->crc_addr = 0; + +} +#define iop_desc_init_null_xor(d, s, i) iop_desc_init_xor(d, s, i) + +/* to do: support buffers larger than ADMA_MAX_BYTE_COUNT */ +static inline int +iop_desc_init_zero_sum(struct iop_adma_desc_slot *desc, int src_cnt, + unsigned long flags) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + union { + u32 value; + struct iop13xx_adma_desc_ctrl field; + } u_desc_ctrl; + + u_desc_ctrl.value = 0; + u_desc_ctrl.field.src_select = src_cnt - 1; + u_desc_ctrl.field.xfer_dir = 3; /* local to internal bus */ + u_desc_ctrl.field.zero_result = 1; + u_desc_ctrl.field.status_write_back_en = 1; + u_desc_ctrl.field.int_en = flags & DMA_PREP_INTERRUPT; + hw_desc->desc_ctrl = u_desc_ctrl.value; + hw_desc->crc_addr = 0; + + return 1; +} + +static inline void iop_desc_set_byte_count(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan, + u32 byte_count) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + hw_desc->byte_count = byte_count; +} + +static inline void +iop_desc_set_zero_sum_byte_count(struct iop_adma_desc_slot *desc, u32 len) +{ + int slots_per_op = desc->slots_per_op; + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter; + int i = 0; + + if (len <= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT) { + hw_desc->byte_count = len; + } else { + do { + iter = iop_hw_desc_slot_idx(hw_desc, i); + iter->byte_count = IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; + len -= IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT; + i += slots_per_op; + } while (len > IOP_ADMA_ZERO_SUM_MAX_BYTE_COUNT); + + if (len) { + iter = iop_hw_desc_slot_idx(hw_desc, i); + iter->byte_count = len; + } + } +} + + +static inline void iop_desc_set_dest_addr(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan, + dma_addr_t addr) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + hw_desc->dest_addr = addr; + hw_desc->upper_dest_addr = 0; +} + +static inline void iop_desc_set_memcpy_src_addr(struct iop_adma_desc_slot *desc, + dma_addr_t addr) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + hw_desc->src[0].src_addr = addr; + hw_desc->src[0].upper_src_addr = 0; +} + +static inline void iop_desc_set_xor_src_addr(struct iop_adma_desc_slot *desc, + int src_idx, dma_addr_t addr) +{ + int slot_cnt = desc->slot_cnt, slots_per_op = desc->slots_per_op; + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc, *iter; + int i = 0; + + do { + iter = iop_hw_desc_slot_idx(hw_desc, i); + iter->src[src_idx].src_addr = addr; + iter->src[src_idx].upper_src_addr = 0; + slot_cnt -= slots_per_op; + if (slot_cnt) { + i += slots_per_op; + addr += IOP_ADMA_XOR_MAX_BYTE_COUNT; + } + } while (slot_cnt); +} + +static inline void +iop_desc_init_interrupt(struct iop_adma_desc_slot *desc, + struct iop_adma_chan *chan) +{ + iop_desc_init_memcpy(desc, 1); + iop_desc_set_byte_count(desc, chan, 0); + iop_desc_set_dest_addr(desc, chan, 0); + iop_desc_set_memcpy_src_addr(desc, 0); +} + +#define iop_desc_set_zero_sum_src_addr iop_desc_set_xor_src_addr + +static inline void iop_desc_set_next_desc(struct iop_adma_desc_slot *desc, + u32 next_desc_addr) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + BUG_ON(hw_desc->next_desc); + hw_desc->next_desc = next_desc_addr; +} + +static inline u32 iop_desc_get_next_desc(struct iop_adma_desc_slot *desc) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + return hw_desc->next_desc; +} + +static inline void iop_desc_clear_next_desc(struct iop_adma_desc_slot *desc) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + hw_desc->next_desc = 0; +} + +static inline void iop_desc_set_block_fill_val(struct iop_adma_desc_slot *desc, + u32 val) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + hw_desc->block_fill_data = val; +} + +static inline int iop_desc_get_zero_result(struct iop_adma_desc_slot *desc) +{ + struct iop13xx_adma_desc_hw *hw_desc = desc->hw_desc; + struct iop13xx_adma_desc_ctrl desc_ctrl = hw_desc->desc_ctrl_field; + struct iop13xx_adma_byte_count byte_count = hw_desc->byte_count_field; + + BUG_ON(!(byte_count.tx_complete && desc_ctrl.zero_result)); + + if (desc_ctrl.pq_xfer_en) + return byte_count.zero_result_err_q; + else + return byte_count.zero_result_err; +} + +static inline void iop_chan_append(struct iop_adma_chan *chan) +{ + u32 adma_accr; + + adma_accr = __raw_readl(ADMA_ACCR(chan)); + adma_accr |= 0x2; + __raw_writel(adma_accr, ADMA_ACCR(chan)); +} + +static inline u32 iop_chan_get_status(struct iop_adma_chan *chan) +{ + return __raw_readl(ADMA_ACSR(chan)); +} + +static inline void iop_chan_disable(struct iop_adma_chan *chan) +{ + u32 adma_chan_ctrl = __raw_readl(ADMA_ACCR(chan)); + adma_chan_ctrl &= ~0x1; + __raw_writel(adma_chan_ctrl, ADMA_ACCR(chan)); +} + +static inline void iop_chan_enable(struct iop_adma_chan *chan) +{ + u32 adma_chan_ctrl; + + adma_chan_ctrl = __raw_readl(ADMA_ACCR(chan)); + adma_chan_ctrl |= 0x1; + __raw_writel(adma_chan_ctrl, ADMA_ACCR(chan)); +} + +static inline void iop_adma_device_clear_eot_status(struct iop_adma_chan *chan) +{ + u32 status = __raw_readl(ADMA_ACSR(chan)); + status &= (1 << 12); + __raw_writel(status, ADMA_ACSR(chan)); +} + +static inline void iop_adma_device_clear_eoc_status(struct iop_adma_chan *chan) +{ + u32 status = __raw_readl(ADMA_ACSR(chan)); + status &= (1 << 11); + __raw_writel(status, ADMA_ACSR(chan)); +} + +static inline void iop_adma_device_clear_err_status(struct iop_adma_chan *chan) +{ + u32 status = __raw_readl(ADMA_ACSR(chan)); + status &= (1 << 9) | (1 << 5) | (1 << 4) | (1 << 3); + __raw_writel(status, ADMA_ACSR(chan)); +} + +static inline int +iop_is_err_int_parity(unsigned long status, struct iop_adma_chan *chan) +{ + return test_bit(9, &status); +} + +static inline int +iop_is_err_mcu_abort(unsigned long status, struct iop_adma_chan *chan) +{ + return test_bit(5, &status); +} + +static inline int +iop_is_err_int_tabort(unsigned long status, struct iop_adma_chan *chan) +{ + return test_bit(4, &status); +} + +static inline int +iop_is_err_int_mabort(unsigned long status, struct iop_adma_chan *chan) +{ + return test_bit(3, &status); +} + +static inline int +iop_is_err_pci_tabort(unsigned long status, struct iop_adma_chan *chan) +{ + return 0; +} + +static inline int +iop_is_err_pci_mabort(unsigned long status, struct iop_adma_chan *chan) +{ + return 0; +} + +static inline int +iop_is_err_split_tx(unsigned long status, struct iop_adma_chan *chan) +{ + return 0; +} + +#endif /* _ADMA_H */ diff --git a/arch/arm/mach-iop13xx/include/mach/debug-macro.S b/arch/arm/mach-iop13xx/include/mach/debug-macro.S new file mode 100644 index 00000000000..9037d2e8557 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/debug-macro.S @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-iop13xx/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ mmu enabled? + moveq \rx, #0xff000000 @ physical + orreq \rx, \rx, #0x00d80000 + movne \rx, #0xfe000000 @ virtual + orrne \rx, \rx, #0x00e80000 + orr \rx, \rx, #0x00002300 + orr \rx, \rx, #0x00000040 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-iop13xx/include/mach/dma.h b/arch/arm/mach-iop13xx/include/mach/dma.h new file mode 100644 index 00000000000..d79846fbb39 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/dma.h @@ -0,0 +1,3 @@ +#ifndef _IOP13XX_DMA_H +#define _IOP13XX_DMA_H +#endif diff --git a/arch/arm/mach-iop13xx/include/mach/entry-macro.S b/arch/arm/mach-iop13xx/include/mach/entry-macro.S new file mode 100644 index 00000000000..a624a7870c6 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/entry-macro.S @@ -0,0 +1,45 @@ +/* + * iop13xx low level irq macros + * Copyright (c) 2005-2006, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., 59 Temple + * Place - Suite 330, Boston, MA 02111-1307 USA. + * + */ + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + mrc p15, 0, \tmp, c15, c1, 0 + orr \tmp, \tmp, #(1 << 6) + mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access + .endm + + /* + * Note: a 1-cycle window exists where iintvec will return the value + * of iintbase, so we explicitly check for "bad zeros" + */ + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mrc p6, 0, \irqnr, c3, c2, 0 @ Read IINTVEC + cmp \irqnr, #0 + mrceq p6, 0, \irqnr, c3, c2, 0 @ Re-read on potentially bad zero + adds \irqstat, \irqnr, #1 @ Check for 0xffffffff + movne \irqnr, \irqnr, lsr #2 @ Convert to irqnr + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + mrc p15, 0, \tmp1, c15, c1, 0 + ands \tmp2, \tmp1, #(1 << 6) + bicne \tmp1, \tmp1, #(1 << 6) + mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access + .endm diff --git a/arch/arm/mach-iop13xx/include/mach/hardware.h b/arch/arm/mach-iop13xx/include/mach/hardware.h new file mode 100644 index 00000000000..8e1d5628984 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/hardware.h @@ -0,0 +1,28 @@ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H +#include <asm/types.h> + +#define pcibios_assign_all_busses() 1 + +#ifndef __ASSEMBLY__ +extern unsigned long iop13xx_pcibios_min_io; +extern unsigned long iop13xx_pcibios_min_mem; +extern u16 iop13xx_dev_id(void); +extern void iop13xx_set_atu_mmr_bases(void); +#endif + +#define PCIBIOS_MIN_IO (iop13xx_pcibios_min_io) +#define PCIBIOS_MIN_MEM (iop13xx_pcibios_min_mem) + +/* + * Generic chipset bits + * + */ +#include "iop13xx.h" + +/* + * Board specific bits + */ +#include "iq81340.h" + +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h new file mode 100644 index 00000000000..a6e0f9e6ddc --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/io.h @@ -0,0 +1,41 @@ +/* + * iop13xx custom ioremap implementation + * Copyright (c) 2005-2006, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., 59 Temple + * Place - Suite 330, Boston, MA 02111-1307 USA. + * + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) __iop13xx_io(a) +#define __mem_pci(a) (a) +#define __mem_isa(a) (a) + +extern void __iomem * __iop13xx_io(unsigned long io_addr); +extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size, + unsigned int mtype); +extern void __iop13xx_iounmap(void __iomem *addr); + +extern u32 iop13xx_atue_mem_base; +extern u32 iop13xx_atux_mem_base; +extern size_t iop13xx_atue_mem_size; +extern size_t iop13xx_atux_mem_size; + +#define __arch_ioremap(a, s, f) __iop13xx_ioremap(a, s, f) +#define __arch_iounmap(a) __iop13xx_iounmap(a) + +#endif diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h new file mode 100644 index 00000000000..52b7fab7ef6 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h @@ -0,0 +1,526 @@ +#ifndef _IOP13XX_HW_H_ +#define _IOP13XX_HW_H_ + +#ifndef __ASSEMBLY__ +/* The ATU offsets can change based on the strapping */ +extern u32 iop13xx_atux_pmmr_offset; +extern u32 iop13xx_atue_pmmr_offset; +void iop13xx_init_irq(void); +void iop13xx_map_io(void); +void iop13xx_platform_init(void); +void iop13xx_add_tpmi_devices(void); +void iop13xx_init_irq(void); + +/* CPUID CP6 R0 Page 0 */ +static inline int iop13xx_cpu_id(void) +{ + int id; + asm volatile("mrc p6, 0, %0, c0, c0, 0":"=r" (id)); + return id; +} + +/* WDTCR CP6 R7 Page 9 */ +static inline u32 read_wdtcr(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val)); + return val; +} +static inline void write_wdtcr(u32 val) +{ + asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val)); +} + +/* WDTSR CP6 R8 Page 9 */ +static inline u32 read_wdtsr(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val)); + return val; +} +static inline void write_wdtsr(u32 val) +{ + asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val)); +} + +/* RCSR - Reset Cause Status Register */ +static inline u32 read_rcsr(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c0, c1, 0":"=r" (val)); + return val; +} + +extern unsigned long get_iop_tick_rate(void); +#endif + +/* + * IOP13XX I/O and Mem space regions for PCI autoconfiguration + */ +#define IOP13XX_MAX_RAM_SIZE 0x80000000UL /* 2GB */ +#define IOP13XX_PCI_OFFSET IOP13XX_MAX_RAM_SIZE + +/* PCI MAP + * bus range cpu phys cpu virt note + * 0x0000.0000 + 2GB (n/a) (n/a) inbound, 1:1 mapping with Physical RAM + * 0x8000.0000 + 928M 0x1.8000.0000 (ioremap) PCIX outbound memory window + * 0x8000.0000 + 928M 0x2.8000.0000 (ioremap) PCIE outbound memory window + * + * IO MAP + * 0x1000 + 64K 0x0.fffb.1000 0xfec6.1000 PCIX outbound i/o window + * 0x1000 + 64K 0x0.fffd.1000 0xfed7.1000 PCIE outbound i/o window + */ +#define IOP13XX_PCIX_IO_WINDOW_SIZE 0x10000UL +#define IOP13XX_PCIX_LOWER_IO_PA 0xfffb0000UL +#define IOP13XX_PCIX_LOWER_IO_VA 0xfec60000UL +#define IOP13XX_PCIX_LOWER_IO_BA 0x0UL /* OIOTVR */ +#define IOP13XX_PCIX_IO_BUS_OFFSET 0x1000UL +#define IOP13XX_PCIX_UPPER_IO_PA (IOP13XX_PCIX_LOWER_IO_PA +\ + IOP13XX_PCIX_IO_WINDOW_SIZE - 1) +#define IOP13XX_PCIX_UPPER_IO_VA (IOP13XX_PCIX_LOWER_IO_VA +\ + IOP13XX_PCIX_IO_WINDOW_SIZE - 1) +#define IOP13XX_PCIX_IO_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ + (IOP13XX_PCIX_LOWER_IO_PA\ + - IOP13XX_PCIX_LOWER_IO_VA)) + +#define IOP13XX_PCIX_MEM_PHYS_OFFSET 0x100000000ULL +#define IOP13XX_PCIX_MEM_WINDOW_SIZE 0x3a000000UL +#define IOP13XX_PCIX_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) +#define IOP13XX_PCIX_LOWER_MEM_PA (IOP13XX_PCIX_MEM_PHYS_OFFSET +\ + IOP13XX_PCIX_LOWER_MEM_BA) +#define IOP13XX_PCIX_UPPER_MEM_PA (IOP13XX_PCIX_LOWER_MEM_PA +\ + IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) +#define IOP13XX_PCIX_UPPER_MEM_BA (IOP13XX_PCIX_LOWER_MEM_BA +\ + IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) + +#define IOP13XX_PCIX_MEM_COOKIE 0x80000000UL +#define IOP13XX_PCIX_LOWER_MEM_RA IOP13XX_PCIX_MEM_COOKIE +#define IOP13XX_PCIX_UPPER_MEM_RA (IOP13XX_PCIX_LOWER_MEM_RA +\ + IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) +#define IOP13XX_PCIX_MEM_OFFSET (IOP13XX_PCIX_MEM_COOKIE -\ + IOP13XX_PCIX_LOWER_MEM_BA) + +/* PCI-E ranges */ +#define IOP13XX_PCIE_IO_WINDOW_SIZE 0x10000UL +#define IOP13XX_PCIE_LOWER_IO_PA 0xfffd0000UL +#define IOP13XX_PCIE_LOWER_IO_VA 0xfed70000UL +#define IOP13XX_PCIE_LOWER_IO_BA 0x0UL /* OIOTVR */ +#define IOP13XX_PCIE_IO_BUS_OFFSET 0x1000UL +#define IOP13XX_PCIE_UPPER_IO_PA (IOP13XX_PCIE_LOWER_IO_PA +\ + IOP13XX_PCIE_IO_WINDOW_SIZE - 1) +#define IOP13XX_PCIE_UPPER_IO_VA (IOP13XX_PCIE_LOWER_IO_VA +\ + IOP13XX_PCIE_IO_WINDOW_SIZE - 1) +#define IOP13XX_PCIE_UPPER_IO_BA (IOP13XX_PCIE_LOWER_IO_BA +\ + IOP13XX_PCIE_IO_WINDOW_SIZE - 1) +#define IOP13XX_PCIE_IO_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ + (IOP13XX_PCIE_LOWER_IO_PA\ + - IOP13XX_PCIE_LOWER_IO_VA)) + +#define IOP13XX_PCIE_MEM_PHYS_OFFSET 0x200000000ULL +#define IOP13XX_PCIE_MEM_WINDOW_SIZE 0x3a000000UL +#define IOP13XX_PCIE_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) +#define IOP13XX_PCIE_LOWER_MEM_PA (IOP13XX_PCIE_MEM_PHYS_OFFSET +\ + IOP13XX_PCIE_LOWER_MEM_BA) +#define IOP13XX_PCIE_UPPER_MEM_PA (IOP13XX_PCIE_LOWER_MEM_PA +\ + IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) +#define IOP13XX_PCIE_UPPER_MEM_BA (IOP13XX_PCIE_LOWER_MEM_BA +\ + IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) + +/* All 0xc000.0000 - 0xfdff.ffff addresses belong to PCIe */ +#define IOP13XX_PCIE_MEM_COOKIE 0xc0000000UL +#define IOP13XX_PCIE_LOWER_MEM_RA IOP13XX_PCIE_MEM_COOKIE +#define IOP13XX_PCIE_UPPER_MEM_RA (IOP13XX_PCIE_LOWER_MEM_RA +\ + IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) +#define IOP13XX_PCIE_MEM_OFFSET (IOP13XX_PCIE_MEM_COOKIE -\ + IOP13XX_PCIE_LOWER_MEM_BA) + +/* PBI Ranges */ +#define IOP13XX_PBI_LOWER_MEM_PA 0xf0000000UL +#define IOP13XX_PBI_MEM_WINDOW_SIZE 0x04000000UL +#define IOP13XX_PBI_MEM_COOKIE 0xfa000000UL +#define IOP13XX_PBI_LOWER_MEM_RA IOP13XX_PBI_MEM_COOKIE +#define IOP13XX_PBI_UPPER_MEM_RA (IOP13XX_PBI_LOWER_MEM_RA +\ + IOP13XX_PBI_MEM_WINDOW_SIZE - 1) + +/* + * IOP13XX chipset registers + */ +#define IOP13XX_PMMR_PHYS_MEM_BASE 0xffd80000UL /* PMMR phys. address */ +#define IOP13XX_PMMR_VIRT_MEM_BASE 0xfee80000UL /* PMMR phys. address */ +#define IOP13XX_PMMR_MEM_WINDOW_SIZE 0x80000 +#define IOP13XX_PMMR_UPPER_MEM_VA (IOP13XX_PMMR_VIRT_MEM_BASE +\ + IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) +#define IOP13XX_PMMR_UPPER_MEM_PA (IOP13XX_PMMR_PHYS_MEM_BASE +\ + IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) +#define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (u32) ((u32) addr +\ + (IOP13XX_PMMR_PHYS_MEM_BASE\ + - IOP13XX_PMMR_VIRT_MEM_BASE)) +#define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (u32) ((u32) addr -\ + (IOP13XX_PMMR_PHYS_MEM_BASE\ + - IOP13XX_PMMR_VIRT_MEM_BASE)) +#define IOP13XX_REG_ADDR32(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) +#define IOP13XX_REG_ADDR16(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) +#define IOP13XX_REG_ADDR8(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) +#define IOP13XX_REG_ADDR32_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) +#define IOP13XX_REG_ADDR16_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) +#define IOP13XX_REG_ADDR8_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) +#define IOP13XX_PMMR_SIZE 0x00080000 + +/*=================== Defines for Platform Devices =====================*/ +#define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002300) +#define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002340) +#define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002300) +#define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002340) + +#define IOP13XX_I2C0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500) +#define IOP13XX_I2C1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520) +#define IOP13XX_I2C2_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002540) +#define IOP13XX_I2C0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002500) +#define IOP13XX_I2C1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002520) +#define IOP13XX_I2C2_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002540) + +/* ATU selection flags */ +/* IOP13XX_INIT_ATU_DEFAULT = Rely on CONFIG_IOP13XX_ATU* */ +#define IOP13XX_INIT_ATU_DEFAULT (0) +#define IOP13XX_INIT_ATU_ATUX (1 << 0) +#define IOP13XX_INIT_ATU_ATUE (1 << 1) +#define IOP13XX_INIT_ATU_NONE (1 << 2) + +/* UART selection flags */ +/* IOP13XX_INIT_UART_DEFAULT = Rely on CONFIG_IOP13XX_UART* */ +#define IOP13XX_INIT_UART_DEFAULT (0) +#define IOP13XX_INIT_UART_0 (1 << 0) +#define IOP13XX_INIT_UART_1 (1 << 1) + +/* I2C selection flags */ +/* IOP13XX_INIT_I2C_DEFAULT = Rely on CONFIG_IOP13XX_I2C* */ +#define IOP13XX_INIT_I2C_DEFAULT (0) +#define IOP13XX_INIT_I2C_0 (1 << 0) +#define IOP13XX_INIT_I2C_1 (1 << 1) +#define IOP13XX_INIT_I2C_2 (1 << 2) + +/* ADMA selection flags */ +/* INIT_ADMA_DEFAULT = Rely on CONFIG_IOP13XX_ADMA* */ +#define IOP13XX_INIT_ADMA_DEFAULT (0) +#define IOP13XX_INIT_ADMA_0 (1 << 0) +#define IOP13XX_INIT_ADMA_1 (1 << 1) +#define IOP13XX_INIT_ADMA_2 (1 << 2) + +/* Platform devices */ +#define IQ81340_NUM_UART 2 +#define IQ81340_NUM_I2C 3 +#define IQ81340_NUM_PHYS_MAP_FLASH 1 +#define IQ81340_NUM_ADMA 3 +#define IQ81340_MAX_PLAT_DEVICES (IQ81340_NUM_UART + \ + IQ81340_NUM_I2C + \ + IQ81340_NUM_PHYS_MAP_FLASH + \ + IQ81340_NUM_ADMA) + +/*========================== PMMR offsets for key registers ============*/ +#define IOP13XX_ATU0_PMMR_OFFSET 0x00048000 +#define IOP13XX_ATU1_PMMR_OFFSET 0x0004c000 +#define IOP13XX_ATU2_PMMR_OFFSET 0x0004d000 +#define IOP13XX_ADMA0_PMMR_OFFSET 0x00000000 +#define IOP13XX_ADMA1_PMMR_OFFSET 0x00000200 +#define IOP13XX_ADMA2_PMMR_OFFSET 0x00000400 +#define IOP13XX_PBI_PMMR_OFFSET 0x00001580 +#define IOP13XX_MU_PMMR_OFFSET 0x00004000 +#define IOP13XX_ESSR0_PMMR_OFFSET 0x00002188 +#define IOP13XX_ESSR0 IOP13XX_REG_ADDR32(0x00002188) + +#define IOP13XX_ESSR0_IFACE_MASK 0x00004000 /* Interface PCI-X / PCI-E */ +#define IOP13XX_CONTROLLER_ONLY (1 << 14) +#define IOP13XX_INTERFACE_SEL_PCIX (1 << 15) + +#define IOP13XX_PMON_PMMR_OFFSET 0x0001A000 +#define IOP13XX_PMON_BASE (IOP13XX_PMMR_VIRT_MEM_BASE +\ + IOP13XX_PMON_PMMR_OFFSET) +#define IOP13XX_PMON_PHYSBASE (IOP13XX_PMMR_PHYS_MEM_BASE +\ + IOP13XX_PMON_PMMR_OFFSET) + +#define IOP13XX_PMON_CMD0 (IOP13XX_PMON_BASE + 0x0) +#define IOP13XX_PMON_EVR0 (IOP13XX_PMON_BASE + 0x4) +#define IOP13XX_PMON_STS0 (IOP13XX_PMON_BASE + 0x8) +#define IOP13XX_PMON_DATA0 (IOP13XX_PMON_BASE + 0xC) + +#define IOP13XX_PMON_CMD3 (IOP13XX_PMON_BASE + 0x30) +#define IOP13XX_PMON_EVR3 (IOP13XX_PMON_BASE + 0x34) +#define IOP13XX_PMON_STS3 (IOP13XX_PMON_BASE + 0x38) +#define IOP13XX_PMON_DATA3 (IOP13XX_PMON_BASE + 0x3C) + +#define IOP13XX_PMON_CMD7 (IOP13XX_PMON_BASE + 0x70) +#define IOP13XX_PMON_EVR7 (IOP13XX_PMON_BASE + 0x74) +#define IOP13XX_PMON_STS7 (IOP13XX_PMON_BASE + 0x78) +#define IOP13XX_PMON_DATA7 (IOP13XX_PMON_BASE + 0x7C) + +#define IOP13XX_PMONEN (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E040) +#define IOP13XX_PMONSTAT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E044) + +/*================================ATU===================================*/ +#define IOP13XX_ATUX_OFFSET(ofs) IOP13XX_REG_ADDR32(\ + iop13xx_atux_pmmr_offset + (ofs)) + +#define IOP13XX_ATUX_DID IOP13XX_REG_ADDR16(\ + iop13xx_atux_pmmr_offset + 0x2) + +#define IOP13XX_ATUX_ATUCMD IOP13XX_REG_ADDR16(\ + iop13xx_atux_pmmr_offset + 0x4) +#define IOP13XX_ATUX_ATUSR IOP13XX_REG_ADDR16(\ + iop13xx_atux_pmmr_offset + 0x6) + +#define IOP13XX_ATUX_IABAR0 IOP13XX_ATUX_OFFSET(0x10) +#define IOP13XX_ATUX_IAUBAR0 IOP13XX_ATUX_OFFSET(0x14) +#define IOP13XX_ATUX_IABAR1 IOP13XX_ATUX_OFFSET(0x18) +#define IOP13XX_ATUX_IAUBAR1 IOP13XX_ATUX_OFFSET(0x1c) +#define IOP13XX_ATUX_IABAR2 IOP13XX_ATUX_OFFSET(0x20) +#define IOP13XX_ATUX_IAUBAR2 IOP13XX_ATUX_OFFSET(0x24) +#define IOP13XX_ATUX_IALR0 IOP13XX_ATUX_OFFSET(0x40) +#define IOP13XX_ATUX_IATVR0 IOP13XX_ATUX_OFFSET(0x44) +#define IOP13XX_ATUX_IAUTVR0 IOP13XX_ATUX_OFFSET(0x48) +#define IOP13XX_ATUX_IALR1 IOP13XX_ATUX_OFFSET(0x4c) +#define IOP13XX_ATUX_IATVR1 IOP13XX_ATUX_OFFSET(0x50) +#define IOP13XX_ATUX_IAUTVR1 IOP13XX_ATUX_OFFSET(0x54) +#define IOP13XX_ATUX_IALR2 IOP13XX_ATUX_OFFSET(0x58) +#define IOP13XX_ATUX_IATVR2 IOP13XX_ATUX_OFFSET(0x5c) +#define IOP13XX_ATUX_IAUTVR2 IOP13XX_ATUX_OFFSET(0x60) +#define IOP13XX_ATUX_ATUCR IOP13XX_ATUX_OFFSET(0x70) +#define IOP13XX_ATUX_PCSR IOP13XX_ATUX_OFFSET(0x74) +#define IOP13XX_ATUX_ATUISR IOP13XX_ATUX_OFFSET(0x78) +#define IOP13XX_ATUX_PCIXSR IOP13XX_ATUX_OFFSET(0xD4) +#define IOP13XX_ATUX_IABAR3 IOP13XX_ATUX_OFFSET(0x200) +#define IOP13XX_ATUX_IAUBAR3 IOP13XX_ATUX_OFFSET(0x204) +#define IOP13XX_ATUX_IALR3 IOP13XX_ATUX_OFFSET(0x208) +#define IOP13XX_ATUX_IATVR3 IOP13XX_ATUX_OFFSET(0x20c) +#define IOP13XX_ATUX_IAUTVR3 IOP13XX_ATUX_OFFSET(0x210) + +#define IOP13XX_ATUX_OIOBAR IOP13XX_ATUX_OFFSET(0x300) +#define IOP13XX_ATUX_OIOWTVR IOP13XX_ATUX_OFFSET(0x304) +#define IOP13XX_ATUX_OUMBAR0 IOP13XX_ATUX_OFFSET(0x308) +#define IOP13XX_ATUX_OUMWTVR0 IOP13XX_ATUX_OFFSET(0x30c) +#define IOP13XX_ATUX_OUMBAR1 IOP13XX_ATUX_OFFSET(0x310) +#define IOP13XX_ATUX_OUMWTVR1 IOP13XX_ATUX_OFFSET(0x314) +#define IOP13XX_ATUX_OUMBAR2 IOP13XX_ATUX_OFFSET(0x318) +#define IOP13XX_ATUX_OUMWTVR2 IOP13XX_ATUX_OFFSET(0x31c) +#define IOP13XX_ATUX_OUMBAR3 IOP13XX_ATUX_OFFSET(0x320) +#define IOP13XX_ATUX_OUMWTVR3 IOP13XX_ATUX_OFFSET(0x324) +#define IOP13XX_ATUX_OUDMABAR IOP13XX_ATUX_OFFSET(0x328) +#define IOP13XX_ATUX_OUMSIBAR IOP13XX_ATUX_OFFSET(0x32c) +#define IOP13XX_ATUX_OCCAR IOP13XX_ATUX_OFFSET(0x330) +#define IOP13XX_ATUX_OCCDR IOP13XX_ATUX_OFFSET(0x334) + +#define IOP13XX_ATUX_ATUCR_OUT_EN (1 << 1) +#define IOP13XX_ATUX_PCSR_CENTRAL_RES (1 << 25) +#define IOP13XX_ATUX_PCSR_P_RSTOUT (1 << 21) +#define IOP13XX_ATUX_PCSR_OUT_Q_BUSY (1 << 15) +#define IOP13XX_ATUX_PCSR_IN_Q_BUSY (1 << 14) +#define IOP13XX_ATUX_PCSR_FREQ_OFFSET (16) + +#define IOP13XX_ATUX_STAT_PCI_IFACE_ERR (1 << 18) +#define IOP13XX_ATUX_STAT_VPD_ADDR (1 << 17) +#define IOP13XX_ATUX_STAT_INT_PAR_ERR (1 << 16) +#define IOP13XX_ATUX_STAT_CFG_WRITE (1 << 15) +#define IOP13XX_ATUX_STAT_ERR_COR (1 << 14) +#define IOP13XX_ATUX_STAT_TX_SCEM (1 << 13) +#define IOP13XX_ATUX_STAT_REC_SCEM (1 << 12) +#define IOP13XX_ATUX_STAT_POWER_TRAN (1 << 11) +#define IOP13XX_ATUX_STAT_TX_SERR (1 << 10) +#define IOP13XX_ATUX_STAT_DET_PAR_ERR (1 << 9 ) +#define IOP13XX_ATUX_STAT_BIST (1 << 8 ) +#define IOP13XX_ATUX_STAT_INT_REC_MABORT (1 << 7 ) +#define IOP13XX_ATUX_STAT_REC_SERR (1 << 4 ) +#define IOP13XX_ATUX_STAT_EXT_REC_MABORT (1 << 3 ) +#define IOP13XX_ATUX_STAT_EXT_REC_TABORT (1 << 2 ) +#define IOP13XX_ATUX_STAT_EXT_SIG_TABORT (1 << 1 ) +#define IOP13XX_ATUX_STAT_MASTER_DATA_PAR (1 << 0 ) + +#define IOP13XX_ATUX_PCIXSR_BUS_NUM (8) +#define IOP13XX_ATUX_PCIXSR_DEV_NUM (3) +#define IOP13XX_ATUX_PCIXSR_FUNC_NUM (0) + +#define IOP13XX_ATUX_IALR_DISABLE 0x00000001 +#define IOP13XX_ATUX_OUMBAR_ENABLE 0x80000000 + +#define IOP13XX_ATUE_OFFSET(ofs) IOP13XX_REG_ADDR32(\ + iop13xx_atue_pmmr_offset + (ofs)) + +#define IOP13XX_ATUE_DID IOP13XX_REG_ADDR16(\ + iop13xx_atue_pmmr_offset + 0x2) +#define IOP13XX_ATUE_ATUCMD IOP13XX_REG_ADDR16(\ + iop13xx_atue_pmmr_offset + 0x4) +#define IOP13XX_ATUE_ATUSR IOP13XX_REG_ADDR16(\ + iop13xx_atue_pmmr_offset + 0x6) + +#define IOP13XX_ATUE_IABAR0 IOP13XX_ATUE_OFFSET(0x10) +#define IOP13XX_ATUE_IAUBAR0 IOP13XX_ATUE_OFFSET(0x14) +#define IOP13XX_ATUE_IABAR1 IOP13XX_ATUE_OFFSET(0x18) +#define IOP13XX_ATUE_IAUBAR1 IOP13XX_ATUE_OFFSET(0x1c) +#define IOP13XX_ATUE_IABAR2 IOP13XX_ATUE_OFFSET(0x20) +#define IOP13XX_ATUE_IAUBAR2 IOP13XX_ATUE_OFFSET(0x24) +#define IOP13XX_ATUE_IALR0 IOP13XX_ATUE_OFFSET(0x40) +#define IOP13XX_ATUE_IATVR0 IOP13XX_ATUE_OFFSET(0x44) +#define IOP13XX_ATUE_IAUTVR0 IOP13XX_ATUE_OFFSET(0x48) +#define IOP13XX_ATUE_IALR1 IOP13XX_ATUE_OFFSET(0x4c) +#define IOP13XX_ATUE_IATVR1 IOP13XX_ATUE_OFFSET(0x50) +#define IOP13XX_ATUE_IAUTVR1 IOP13XX_ATUE_OFFSET(0x54) +#define IOP13XX_ATUE_IALR2 IOP13XX_ATUE_OFFSET(0x58) +#define IOP13XX_ATUE_IATVR2 IOP13XX_ATUE_OFFSET(0x5c) +#define IOP13XX_ATUE_IAUTVR2 IOP13XX_ATUE_OFFSET(0x60) +#define IOP13XX_ATUE_PE_LSTS IOP13XX_REG_ADDR16(\ + iop13xx_atue_pmmr_offset + 0xe2) +#define IOP13XX_ATUE_OIOWTVR IOP13XX_ATUE_OFFSET(0x304) +#define IOP13XX_ATUE_OUMBAR0 IOP13XX_ATUE_OFFSET(0x308) +#define IOP13XX_ATUE_OUMWTVR0 IOP13XX_ATUE_OFFSET(0x30c) +#define IOP13XX_ATUE_OUMBAR1 IOP13XX_ATUE_OFFSET(0x310) +#define IOP13XX_ATUE_OUMWTVR1 IOP13XX_ATUE_OFFSET(0x314) +#define IOP13XX_ATUE_OUMBAR2 IOP13XX_ATUE_OFFSET(0x318) +#define IOP13XX_ATUE_OUMWTVR2 IOP13XX_ATUE_OFFSET(0x31c) +#define IOP13XX_ATUE_OUMBAR3 IOP13XX_ATUE_OFFSET(0x320) +#define IOP13XX_ATUE_OUMWTVR3 IOP13XX_ATUE_OFFSET(0x324) + +#define IOP13XX_ATUE_ATUCR IOP13XX_ATUE_OFFSET(0x70) +#define IOP13XX_ATUE_PCSR IOP13XX_ATUE_OFFSET(0x74) +#define IOP13XX_ATUE_ATUISR IOP13XX_ATUE_OFFSET(0x78) +#define IOP13XX_ATUE_OIOBAR IOP13XX_ATUE_OFFSET(0x300) +#define IOP13XX_ATUE_OCCAR IOP13XX_ATUE_OFFSET(0x32c) +#define IOP13XX_ATUE_OCCDR IOP13XX_ATUE_OFFSET(0x330) + +#define IOP13XX_ATUE_PIE_STS IOP13XX_ATUE_OFFSET(0x384) +#define IOP13XX_ATUE_PIE_MSK IOP13XX_ATUE_OFFSET(0x388) + +#define IOP13XX_ATUE_ATUCR_IVM (1 << 6) +#define IOP13XX_ATUE_ATUCR_OUT_EN (1 << 1) +#define IOP13XX_ATUE_OCCAR_BUS_NUM (24) +#define IOP13XX_ATUE_OCCAR_DEV_NUM (19) +#define IOP13XX_ATUE_OCCAR_FUNC_NUM (16) +#define IOP13XX_ATUE_OCCAR_EXT_REG (8) +#define IOP13XX_ATUE_OCCAR_REG (2) + +#define IOP13XX_ATUE_PCSR_BUS_NUM (24) +#define IOP13XX_ATUE_PCSR_DEV_NUM (19) +#define IOP13XX_ATUE_PCSR_FUNC_NUM (16) +#define IOP13XX_ATUE_PCSR_OUT_Q_BUSY (1 << 15) +#define IOP13XX_ATUE_PCSR_IN_Q_BUSY (1 << 14) +#define IOP13XX_ATUE_PCSR_END_POINT (1 << 13) +#define IOP13XX_ATUE_PCSR_LLRB_BUSY (1 << 12) + +#define IOP13XX_ATUE_PCSR_BUS_NUM_MASK (0xff) +#define IOP13XX_ATUE_PCSR_DEV_NUM_MASK (0x1f) +#define IOP13XX_ATUE_PCSR_FUNC_NUM_MASK (0x7) + +#define IOP13XX_ATUE_PCSR_CORE_RESET (8) +#define IOP13XX_ATUE_PCSR_FUNC_NUM (16) + +#define IOP13XX_ATUE_LSTS_TRAINING (1 << 11) +#define IOP13XX_ATUE_STAT_SLOT_PWR_MSG (1 << 28) +#define IOP13XX_ATUE_STAT_PME (1 << 27) +#define IOP13XX_ATUE_STAT_HOT_PLUG_MSG (1 << 26) +#define IOP13XX_ATUE_STAT_IVM (1 << 25) +#define IOP13XX_ATUE_STAT_BIST (1 << 24) +#define IOP13XX_ATUE_STAT_CFG_WRITE (1 << 18) +#define IOP13XX_ATUE_STAT_VPD_ADDR (1 << 17) +#define IOP13XX_ATUE_STAT_POWER_TRAN (1 << 16) +#define IOP13XX_ATUE_STAT_HALT_ON_ERROR (1 << 13) +#define IOP13XX_ATUE_STAT_ROOT_SYS_ERR (1 << 12) +#define IOP13XX_ATUE_STAT_ROOT_ERR_MSG (1 << 11) +#define IOP13XX_ATUE_STAT_PCI_IFACE_ERR (1 << 10) +#define IOP13XX_ATUE_STAT_ERR_COR (1 << 9 ) +#define IOP13XX_ATUE_STAT_ERR_UNCOR (1 << 8 ) +#define IOP13XX_ATUE_STAT_CRS (1 << 7 ) +#define IOP13XX_ATUE_STAT_LNK_DWN (1 << 6 ) +#define IOP13XX_ATUE_STAT_INT_REC_MABORT (1 << 5 ) +#define IOP13XX_ATUE_STAT_DET_PAR_ERR (1 << 4 ) +#define IOP13XX_ATUE_STAT_EXT_REC_MABORT (1 << 3 ) +#define IOP13XX_ATUE_STAT_SIG_TABORT (1 << 2 ) +#define IOP13XX_ATUE_STAT_EXT_REC_TABORT (1 << 1 ) +#define IOP13XX_ATUE_STAT_MASTER_DATA_PAR (1 << 0 ) + +#define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_COMP_REQ (1 << 31) +#define IOP13XX_ATUE_ESTAT_REC_COMPLETER_ABORT (1 << 30) +#define IOP13XX_ATUE_ESTAT_TX_POISONED_TLP (1 << 29) +#define IOP13XX_ATUE_ESTAT_TX_PAR_ERR (1 << 28) +#define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_REQ (1 << 20) +#define IOP13XX_ATUE_ESTAT_REC_ECRC_ERR (1 << 19) +#define IOP13XX_ATUE_ESTAT_REC_MALFORMED_TLP (1 << 18) +#define IOP13XX_ATUE_ESTAT_TX_RECEIVER_OVERFLOW (1 << 17) +#define IOP13XX_ATUE_ESTAT_REC_UNEXPECTED_COMP (1 << 16) +#define IOP13XX_ATUE_ESTAT_INT_COMP_ABORT (1 << 15) +#define IOP13XX_ATUE_ESTAT_COMP_TIMEOUT (1 << 14) +#define IOP13XX_ATUE_ESTAT_FLOW_CONTROL_ERR (1 << 13) +#define IOP13XX_ATUE_ESTAT_REC_POISONED_TLP (1 << 12) +#define IOP13XX_ATUE_ESTAT_DATA_LNK_ERR (1 << 4 ) +#define IOP13XX_ATUE_ESTAT_TRAINING_ERR (1 << 0 ) + +#define IOP13XX_ATUE_IALR_DISABLE (0x00000001) +#define IOP13XX_ATUE_OUMBAR_ENABLE (0x80000000) +#define IOP13XX_ATU_OUMBAR_FUNC_NUM (28) +#define IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK (0x7) +/*=======================================================================*/ + +/*============================MESSAGING UNIT=============================*/ +#define IOP13XX_MU_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_MU_PMMR_OFFSET +\ + (ofs)) + +#define IOP13XX_MU_IMR0 IOP13XX_MU_OFFSET(0x10) +#define IOP13XX_MU_IMR1 IOP13XX_MU_OFFSET(0x14) +#define IOP13XX_MU_OMR0 IOP13XX_MU_OFFSET(0x18) +#define IOP13XX_MU_OMR1 IOP13XX_MU_OFFSET(0x1C) +#define IOP13XX_MU_IDR IOP13XX_MU_OFFSET(0x20) +#define IOP13XX_MU_IISR IOP13XX_MU_OFFSET(0x24) +#define IOP13XX_MU_IIMR IOP13XX_MU_OFFSET(0x28) +#define IOP13XX_MU_ODR IOP13XX_MU_OFFSET(0x2C) +#define IOP13XX_MU_OISR IOP13XX_MU_OFFSET(0x30) +#define IOP13XX_MU_OIMR IOP13XX_MU_OFFSET(0x34) +#define IOP13XX_MU_IRCSR IOP13XX_MU_OFFSET(0x38) +#define IOP13XX_MU_ORCSR IOP13XX_MU_OFFSET(0x3C) +#define IOP13XX_MU_MIMR IOP13XX_MU_OFFSET(0x48) +#define IOP13XX_MU_MUCR IOP13XX_MU_OFFSET(0x50) +#define IOP13XX_MU_QBAR IOP13XX_MU_OFFSET(0x54) +#define IOP13XX_MU_MUBAR IOP13XX_MU_OFFSET(0x84) + +#define IOP13XX_MU_WINDOW_SIZE (8 * 1024) +#define IOP13XX_MU_BASE_PHYS (0xff000000) +#define IOP13XX_MU_BASE_PCI (0xff000000) +#define IOP13XX_MU_MIMR_PCI (IOP13XX_MU_BASE_PCI + 0x48) +#define IOP13XX_MU_MIMR_CORE_SELECT (15) +/*=======================================================================*/ + +/*==============================ADMA UNITS===============================*/ +#define IOP13XX_ADMA_PHYS_BASE(chan) IOP13XX_REG_ADDR32_PHYS((chan << 9)) +#define IOP13XX_ADMA_UPPER_PA(chan) (IOP13XX_ADMA_PHYS_BASE(chan) + 0xc0) + +/*==============================XSI BRIDGE===============================*/ +#define IOP13XX_XBG_BECSR IOP13XX_REG_ADDR32(0x178c) +#define IOP13XX_XBG_BERAR IOP13XX_REG_ADDR32(0x1790) +#define IOP13XX_XBG_BERUAR IOP13XX_REG_ADDR32(0x1794) +#define is_atue_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ + IOP13XX_PMMR_VIRT_TO_PHYS(\ + IOP13XX_ATUE_OCCDR))\ + && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) +#define is_atux_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ + IOP13XX_PMMR_VIRT_TO_PHYS(\ + IOP13XX_ATUX_OCCDR))\ + && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) +/*=======================================================================*/ + +#define IOP13XX_PBI_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_PBI_PMMR_OFFSET +\ + (ofs)) + +#define IOP13XX_PBI_CR IOP13XX_PBI_OFFSET(0x0) +#define IOP13XX_PBI_SR IOP13XX_PBI_OFFSET(0x4) +#define IOP13XX_PBI_BAR0 IOP13XX_PBI_OFFSET(0x8) +#define IOP13XX_PBI_LR0 IOP13XX_PBI_OFFSET(0xc) +#define IOP13XX_PBI_BAR1 IOP13XX_PBI_OFFSET(0x10) +#define IOP13XX_PBI_LR1 IOP13XX_PBI_OFFSET(0x14) + +#define IOP13XX_PROCESSOR_FREQ IOP13XX_REG_ADDR32(0x2180) + +/* Watchdog timer definitions */ +#define IOP_WDTCR_EN_ARM 0x1e1e1e1e +#define IOP_WDTCR_EN 0xe1e1e1e1 +#define IOP_WDTCR_DIS_ARM 0x1f1f1f1f +#define IOP_WDTCR_DIS 0xf1f1f1f1 +#define IOP_RCSR_WDT (1 << 5) /* reset caused by watchdog timer */ +#define IOP13XX_WDTSR_WRITE_EN (1 << 31) /* used to speed up reset requests */ +#define IOP13XX_WDTCR_IB_RESET (1 << 0) + +#endif /* _IOP13XX_HW_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/iq81340.h b/arch/arm/mach-iop13xx/include/mach/iq81340.h new file mode 100644 index 00000000000..ba2cf931e9c --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/iq81340.h @@ -0,0 +1,28 @@ +#ifndef _IQ81340_H_ +#define _IQ81340_H_ + +#define IQ81340_PCE_BAR0 IOP13XX_PBI_LOWER_MEM_RA +#define IQ81340_PCE_BAR1 (IQ81340_PCE_BAR0 + 0x02000000) + +#define IQ81340_FLASHBASE IQ81340_PCE_BAR0 /* Flash */ + +#define IQ81340_PCE_BAR1_OFFSET(a) (IQ81340_PCE_BAR1 + (a)) + +#define IQ81340_PRD_CODE IQ81340_PCE_BAR1_OFFSET(0) +#define IQ81340_BRD_STEP IQ81340_PCE_BAR1_OFFSET(0x10000) +#define IQ81340_CPLD_REV IQ81340_PCE_BAR1_OFFSET(0x20000) +#define IQ81340_LED IQ81340_PCE_BAR1_OFFSET(0x30000) +#define IQ81340_LHEX IQ81340_PCE_BAR1_OFFSET(0x40000) +#define IQ81340_RHEX IQ81340_PCE_BAR1_OFFSET(0x50000) +#define IQ81340_BUZZER IQ81340_PCE_BAR1_OFFSET(0x60000) +#define IQ81340_32K_NVRAM IQ81340_PCE_BAR1_OFFSET(0x70000) +#define IQ81340_256K_NVRAM IQ81340_PCE_BAR1_OFFSET(0x80000) +#define IQ81340_ROTARY_SW IQ81340_PCE_BAR1_OFFSET(0xd0000) +#define IQ81340_BATT_STAT IQ81340_PCE_BAR1_OFFSET(0xf0000) +#define IQ81340_CMP_FLSH IQ81340_PCE_BAR1_OFFSET(0x1000000) /* 16MB */ + +#define PBI_CF_IDE_BASE (IQ81340_CMP_FLSH) +#define PBI_CF_BAR_ADDR (IOP13XX_PBI_BAR1) + + +#endif /* _IQ81340_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/irqs.h b/arch/arm/mach-iop13xx/include/mach/irqs.h new file mode 100644 index 00000000000..054e7acb5bf --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/irqs.h @@ -0,0 +1,196 @@ +#ifndef _IOP13XX_IRQS_H_ +#define _IOP13XX_IRQS_H_ + +#ifndef __ASSEMBLER__ +#include <linux/types.h> + +/* INTPND0 CP6 R0 Page 3 + */ +static inline u32 read_intpnd_0(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c0, c3, 0":"=r" (val)); + return val; +} + +/* INTPND1 CP6 R1 Page 3 + */ +static inline u32 read_intpnd_1(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c1, c3, 0":"=r" (val)); + return val; +} + +/* INTPND2 CP6 R2 Page 3 + */ +static inline u32 read_intpnd_2(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c2, c3, 0":"=r" (val)); + return val; +} + +/* INTPND3 CP6 R3 Page 3 + */ +static inline u32 read_intpnd_3(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c3, c3, 0":"=r" (val)); + return val; +} +#endif + +#define INTBASE 0 +#define INTSIZE_4 1 + +/* + * iop34x chipset interrupts + */ +#define IOP13XX_IRQ(x) (IOP13XX_IRQ_OFS + (x)) + +/* + * On IRQ or FIQ register + */ +#define IRQ_IOP13XX_ADMA0_EOT (0) +#define IRQ_IOP13XX_ADMA0_EOC (1) +#define IRQ_IOP13XX_ADMA1_EOT (2) +#define IRQ_IOP13XX_ADMA1_EOC (3) +#define IRQ_IOP13XX_ADMA2_EOT (4) +#define IRQ_IOP13XX_ADMA2_EOC (5) +#define IRQ_IOP134_WATCHDOG (6) +#define IRQ_IOP13XX_RSVD_7 (7) +#define IRQ_IOP13XX_TIMER0 (8) +#define IRQ_IOP13XX_TIMER1 (9) +#define IRQ_IOP13XX_I2C_0 (10) +#define IRQ_IOP13XX_I2C_1 (11) +#define IRQ_IOP13XX_MSG (12) +#define IRQ_IOP13XX_MSGIBQ (13) +#define IRQ_IOP13XX_ATU_IM (14) +#define IRQ_IOP13XX_ATU_BIST (15) +#define IRQ_IOP13XX_PPMU (16) +#define IRQ_IOP13XX_COREPMU (17) +#define IRQ_IOP13XX_CORECACHE (18) +#define IRQ_IOP13XX_RSVD_19 (19) +#define IRQ_IOP13XX_RSVD_20 (20) +#define IRQ_IOP13XX_RSVD_21 (21) +#define IRQ_IOP13XX_RSVD_22 (22) +#define IRQ_IOP13XX_RSVD_23 (23) +#define IRQ_IOP13XX_XINT0 (24) +#define IRQ_IOP13XX_XINT1 (25) +#define IRQ_IOP13XX_XINT2 (26) +#define IRQ_IOP13XX_XINT3 (27) +#define IRQ_IOP13XX_XINT4 (28) +#define IRQ_IOP13XX_XINT5 (29) +#define IRQ_IOP13XX_XINT6 (30) +#define IRQ_IOP13XX_XINT7 (31) + /* IINTSRC1 bit */ +#define IRQ_IOP13XX_XINT8 (32) /* 0 */ +#define IRQ_IOP13XX_XINT9 (33) /* 1 */ +#define IRQ_IOP13XX_XINT10 (34) /* 2 */ +#define IRQ_IOP13XX_XINT11 (35) /* 3 */ +#define IRQ_IOP13XX_XINT12 (36) /* 4 */ +#define IRQ_IOP13XX_XINT13 (37) /* 5 */ +#define IRQ_IOP13XX_XINT14 (38) /* 6 */ +#define IRQ_IOP13XX_XINT15 (39) /* 7 */ +#define IRQ_IOP13XX_RSVD_40 (40) /* 8 */ +#define IRQ_IOP13XX_RSVD_41 (41) /* 9 */ +#define IRQ_IOP13XX_RSVD_42 (42) /* 10 */ +#define IRQ_IOP13XX_RSVD_43 (43) /* 11 */ +#define IRQ_IOP13XX_RSVD_44 (44) /* 12 */ +#define IRQ_IOP13XX_RSVD_45 (45) /* 13 */ +#define IRQ_IOP13XX_RSVD_46 (46) /* 14 */ +#define IRQ_IOP13XX_RSVD_47 (47) /* 15 */ +#define IRQ_IOP13XX_RSVD_48 (48) /* 16 */ +#define IRQ_IOP13XX_RSVD_49 (49) /* 17 */ +#define IRQ_IOP13XX_RSVD_50 (50) /* 18 */ +#define IRQ_IOP13XX_UART0 (51) /* 19 */ +#define IRQ_IOP13XX_UART1 (52) /* 20 */ +#define IRQ_IOP13XX_PBIE (53) /* 21 */ +#define IRQ_IOP13XX_ATU_CRW (54) /* 22 */ +#define IRQ_IOP13XX_ATU_ERR (55) /* 23 */ +#define IRQ_IOP13XX_MCU_ERR (56) /* 24 */ +#define IRQ_IOP13XX_ADMA0_ERR (57) /* 25 */ +#define IRQ_IOP13XX_ADMA1_ERR (58) /* 26 */ +#define IRQ_IOP13XX_ADMA2_ERR (59) /* 27 */ +#define IRQ_IOP13XX_RSVD_60 (60) /* 28 */ +#define IRQ_IOP13XX_RSVD_61 (61) /* 29 */ +#define IRQ_IOP13XX_MSG_ERR (62) /* 30 */ +#define IRQ_IOP13XX_RSVD_63 (63) /* 31 */ + /* IINTSRC2 bit */ +#define IRQ_IOP13XX_INTERPROC (64) /* 0 */ +#define IRQ_IOP13XX_RSVD_65 (65) /* 1 */ +#define IRQ_IOP13XX_RSVD_66 (66) /* 2 */ +#define IRQ_IOP13XX_RSVD_67 (67) /* 3 */ +#define IRQ_IOP13XX_RSVD_68 (68) /* 4 */ +#define IRQ_IOP13XX_RSVD_69 (69) /* 5 */ +#define IRQ_IOP13XX_RSVD_70 (70) /* 6 */ +#define IRQ_IOP13XX_RSVD_71 (71) /* 7 */ +#define IRQ_IOP13XX_RSVD_72 (72) /* 8 */ +#define IRQ_IOP13XX_RSVD_73 (73) /* 9 */ +#define IRQ_IOP13XX_RSVD_74 (74) /* 10 */ +#define IRQ_IOP13XX_RSVD_75 (75) /* 11 */ +#define IRQ_IOP13XX_RSVD_76 (76) /* 12 */ +#define IRQ_IOP13XX_RSVD_77 (77) /* 13 */ +#define IRQ_IOP13XX_RSVD_78 (78) /* 14 */ +#define IRQ_IOP13XX_RSVD_79 (79) /* 15 */ +#define IRQ_IOP13XX_RSVD_80 (80) /* 16 */ +#define IRQ_IOP13XX_RSVD_81 (81) /* 17 */ +#define IRQ_IOP13XX_RSVD_82 (82) /* 18 */ +#define IRQ_IOP13XX_RSVD_83 (83) /* 19 */ +#define IRQ_IOP13XX_RSVD_84 (84) /* 20 */ +#define IRQ_IOP13XX_RSVD_85 (85) /* 21 */ +#define IRQ_IOP13XX_RSVD_86 (86) /* 22 */ +#define IRQ_IOP13XX_RSVD_87 (87) /* 23 */ +#define IRQ_IOP13XX_RSVD_88 (88) /* 24 */ +#define IRQ_IOP13XX_RSVD_89 (89) /* 25 */ +#define IRQ_IOP13XX_RSVD_90 (90) /* 26 */ +#define IRQ_IOP13XX_RSVD_91 (91) /* 27 */ +#define IRQ_IOP13XX_RSVD_92 (92) /* 28 */ +#define IRQ_IOP13XX_RSVD_93 (93) /* 29 */ +#define IRQ_IOP13XX_SIB_ERR (94) /* 30 */ +#define IRQ_IOP13XX_SRAM_ERR (95) /* 31 */ + /* IINTSRC3 bit */ +#define IRQ_IOP13XX_I2C_2 (96) /* 0 */ +#define IRQ_IOP13XX_ATUE_BIST (97) /* 1 */ +#define IRQ_IOP13XX_ATUE_CRW (98) /* 2 */ +#define IRQ_IOP13XX_ATUE_ERR (99) /* 3 */ +#define IRQ_IOP13XX_IMU (100) /* 4 */ +#define IRQ_IOP13XX_RSVD_101 (101) /* 5 */ +#define IRQ_IOP13XX_RSVD_102 (102) /* 6 */ +#define IRQ_IOP13XX_TPMI0_OUT (103) /* 7 */ +#define IRQ_IOP13XX_TPMI1_OUT (104) /* 8 */ +#define IRQ_IOP13XX_TPMI2_OUT (105) /* 9 */ +#define IRQ_IOP13XX_TPMI3_OUT (106) /* 10 */ +#define IRQ_IOP13XX_ATUE_IMA (107) /* 11 */ +#define IRQ_IOP13XX_ATUE_IMB (108) /* 12 */ +#define IRQ_IOP13XX_ATUE_IMC (109) /* 13 */ +#define IRQ_IOP13XX_ATUE_IMD (110) /* 14 */ +#define IRQ_IOP13XX_MU_MSI_TB (111) /* 15 */ +#define IRQ_IOP13XX_RSVD_112 (112) /* 16 */ +#define IRQ_IOP13XX_INBD_MSI (113) /* 17 */ +#define IRQ_IOP13XX_RSVD_114 (114) /* 18 */ +#define IRQ_IOP13XX_RSVD_115 (115) /* 19 */ +#define IRQ_IOP13XX_RSVD_116 (116) /* 20 */ +#define IRQ_IOP13XX_RSVD_117 (117) /* 21 */ +#define IRQ_IOP13XX_RSVD_118 (118) /* 22 */ +#define IRQ_IOP13XX_RSVD_119 (119) /* 23 */ +#define IRQ_IOP13XX_RSVD_120 (120) /* 24 */ +#define IRQ_IOP13XX_RSVD_121 (121) /* 25 */ +#define IRQ_IOP13XX_RSVD_122 (122) /* 26 */ +#define IRQ_IOP13XX_RSVD_123 (123) /* 27 */ +#define IRQ_IOP13XX_RSVD_124 (124) /* 28 */ +#define IRQ_IOP13XX_RSVD_125 (125) /* 29 */ +#define IRQ_IOP13XX_RSVD_126 (126) /* 30 */ +#define IRQ_IOP13XX_HPI (127) /* 31 */ + +#ifdef CONFIG_PCI_MSI +#define IRQ_IOP13XX_MSI_0 (IRQ_IOP13XX_HPI + 1) +#define NR_IOP13XX_IRQS (IRQ_IOP13XX_MSI_0 + 128) +#else +#define NR_IOP13XX_IRQS (IRQ_IOP13XX_HPI + 1) +#endif + +#define NR_IRQS NR_IOP13XX_IRQS + +#endif /* _IOP13XX_IRQ_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h new file mode 100644 index 00000000000..e8b59d8f1bb --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -0,0 +1,64 @@ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <mach/hardware.h> + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) +#define TASK_SIZE UL(0x3f000000) +#define PAGE_OFFSET UL(0x40000000) +#define TASK_UNMAPPED_BASE ((TASK_SIZE + 0x01000000) / 3) + +#ifndef __ASSEMBLY__ + +#if defined(CONFIG_ARCH_IOP13XX) +#define IOP13XX_PMMR_V_START (IOP13XX_PMMR_VIRT_MEM_BASE) +#define IOP13XX_PMMR_V_END (IOP13XX_PMMR_VIRT_MEM_BASE + IOP13XX_PMMR_SIZE) +#define IOP13XX_PMMR_P_START (IOP13XX_PMMR_PHYS_MEM_BASE) +#define IOP13XX_PMMR_P_END (IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_SIZE) + +/* + * Virtual view <-> PCI DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ + +/* RAM has 1:1 mapping on the PCIe/x Busses */ +#define __virt_to_bus(x) (__virt_to_phys(x)) +#define __bus_to_virt(x) (__phys_to_virt(x)) + +#define virt_to_lbus(x) \ +(( ((void*)(x) >= (void*)IOP13XX_PMMR_V_START) && \ +((void*)(x) < (void*)IOP13XX_PMMR_V_END) ) ? \ +((x) - IOP13XX_PMMR_VIRT_MEM_BASE + IOP13XX_PMMR_PHYS_MEM_BASE) : \ +((x) - PAGE_OFFSET + PHYS_OFFSET)) + +#define lbus_to_virt(x) \ +(( ((x) >= IOP13XX_PMMR_P_START) && ((x) < IOP13XX_PMMR_P_END) ) ? \ +((x) - IOP13XX_PMMR_PHYS_MEM_BASE + IOP13XX_PMMR_VIRT_MEM_BASE ) : \ +((x) - PHYS_OFFSET + PAGE_OFFSET)) + +/* Device is an lbus device if it is on the platform bus of the IOP13XX */ +#define is_lbus_device(dev) (dev &&\ + (strncmp(dev->bus->name, "platform", 8) == 0)) + +#define __arch_page_to_dma(dev, page) \ +({is_lbus_device(dev) ? (dma_addr_t)virt_to_lbus(page_address(page)) : \ +(dma_addr_t)__virt_to_bus(page_address(page));}) + +#define __arch_dma_to_virt(dev, addr) \ +({is_lbus_device(dev) ? lbus_to_virt(addr) : __bus_to_virt(addr);}) + +#define __arch_virt_to_dma(dev, addr) \ +({is_lbus_device(dev) ? virt_to_lbus(addr) : __virt_to_bus(addr);}) + +#endif /* CONFIG_ARCH_IOP13XX */ +#endif /* !ASSEMBLY */ + +#define PFN_TO_NID(addr) (0) + +#endif diff --git a/arch/arm/mach-iop13xx/include/mach/msi.h b/arch/arm/mach-iop13xx/include/mach/msi.h new file mode 100644 index 00000000000..b80c5ae17e9 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/msi.h @@ -0,0 +1,11 @@ +#ifndef _IOP13XX_MSI_H_ +#define _IOP13XX_MSI_H_ +#ifdef CONFIG_PCI_MSI +void iop13xx_msi_init(void); +#else +static inline void iop13xx_msi_init(void) +{ + return; +} +#endif +#endif diff --git a/arch/arm/mach-iop13xx/include/mach/pci.h b/arch/arm/mach-iop13xx/include/mach/pci.h new file mode 100644 index 00000000000..17b5515af8b --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/pci.h @@ -0,0 +1,57 @@ +#ifndef _IOP13XX_PCI_H_ +#define _IOP13XX_PCI_H_ +#include <mach/irqs.h> +#include <asm/io.h> + +struct pci_sys_data; +struct hw_pci; +int iop13xx_pci_setup(int nr, struct pci_sys_data *sys); +struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *); +void iop13xx_atu_select(struct hw_pci *plat_pci); +void iop13xx_pci_init(void); +void iop13xx_map_pci_memory(void); + +#define IOP_PCI_STATUS_ERROR (PCI_STATUS_PARITY | \ + PCI_STATUS_SIG_TARGET_ABORT | \ + PCI_STATUS_REC_TARGET_ABORT | \ + PCI_STATUS_REC_TARGET_ABORT | \ + PCI_STATUS_REC_MASTER_ABORT | \ + PCI_STATUS_SIG_SYSTEM_ERROR | \ + PCI_STATUS_DETECTED_PARITY) + +#define IOP13XX_ATUE_ATUISR_ERROR (IOP13XX_ATUE_STAT_HALT_ON_ERROR | \ + IOP13XX_ATUE_STAT_ROOT_SYS_ERR | \ + IOP13XX_ATUE_STAT_PCI_IFACE_ERR | \ + IOP13XX_ATUE_STAT_ERR_COR | \ + IOP13XX_ATUE_STAT_ERR_UNCOR | \ + IOP13XX_ATUE_STAT_CRS | \ + IOP13XX_ATUE_STAT_DET_PAR_ERR | \ + IOP13XX_ATUE_STAT_EXT_REC_MABORT | \ + IOP13XX_ATUE_STAT_SIG_TABORT | \ + IOP13XX_ATUE_STAT_EXT_REC_TABORT | \ + IOP13XX_ATUE_STAT_MASTER_DATA_PAR) + +#define IOP13XX_ATUX_ATUISR_ERROR (IOP13XX_ATUX_STAT_TX_SCEM | \ + IOP13XX_ATUX_STAT_REC_SCEM | \ + IOP13XX_ATUX_STAT_TX_SERR | \ + IOP13XX_ATUX_STAT_DET_PAR_ERR | \ + IOP13XX_ATUX_STAT_INT_REC_MABORT | \ + IOP13XX_ATUX_STAT_REC_SERR | \ + IOP13XX_ATUX_STAT_EXT_REC_MABORT | \ + IOP13XX_ATUX_STAT_EXT_REC_TABORT | \ + IOP13XX_ATUX_STAT_EXT_SIG_TABORT | \ + IOP13XX_ATUX_STAT_MASTER_DATA_PAR) + +/* PCI interrupts + */ +#define ATUX_INTA IRQ_IOP13XX_XINT0 +#define ATUX_INTB IRQ_IOP13XX_XINT1 +#define ATUX_INTC IRQ_IOP13XX_XINT2 +#define ATUX_INTD IRQ_IOP13XX_XINT3 + +#define ATUE_INTA IRQ_IOP13XX_ATUE_IMA +#define ATUE_INTB IRQ_IOP13XX_ATUE_IMB +#define ATUE_INTC IRQ_IOP13XX_ATUE_IMC +#define ATUE_INTD IRQ_IOP13XX_ATUE_IMD + +#endif /* _IOP13XX_PCI_H_ */ diff --git a/arch/arm/mach-iop13xx/include/mach/system.h b/arch/arm/mach-iop13xx/include/mach/system.h new file mode 100644 index 00000000000..c7127f416e1 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/system.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-iop13xx/include/mach/system.h + * + * Copyright (C) 2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <mach/iop13xx.h> +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Reset the internal bus (warning both cores are reset) + */ + write_wdtcr(IOP_WDTCR_EN_ARM); + write_wdtcr(IOP_WDTCR_EN); + write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET); + write_wdtcr(0x1000); + + for(;;); +} diff --git a/arch/arm/mach-iop13xx/include/mach/time.h b/arch/arm/mach-iop13xx/include/mach/time.h new file mode 100644 index 00000000000..49213d9d7ca --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/time.h @@ -0,0 +1,107 @@ +#ifndef _IOP13XX_TIME_H_ +#define _IOP13XX_TIME_H_ +#define IRQ_IOP_TIMER0 IRQ_IOP13XX_TIMER0 + +#define IOP_TMR_EN 0x02 +#define IOP_TMR_RELOAD 0x04 +#define IOP_TMR_PRIVILEGED 0x08 +#define IOP_TMR_RATIO_1_1 0x00 + +#define IOP13XX_XSI_FREQ_RATIO_MASK (3 << 19) +#define IOP13XX_XSI_FREQ_RATIO_2 (0 << 19) +#define IOP13XX_XSI_FREQ_RATIO_3 (1 << 19) +#define IOP13XX_XSI_FREQ_RATIO_4 (2 << 19) +#define IOP13XX_CORE_FREQ_MASK (7 << 16) +#define IOP13XX_CORE_FREQ_600 (0 << 16) +#define IOP13XX_CORE_FREQ_667 (1 << 16) +#define IOP13XX_CORE_FREQ_800 (2 << 16) +#define IOP13XX_CORE_FREQ_933 (3 << 16) +#define IOP13XX_CORE_FREQ_1000 (4 << 16) +#define IOP13XX_CORE_FREQ_1200 (5 << 16) + +void iop_init_time(unsigned long tickrate); +unsigned long iop_gettimeoffset(void); + +static inline unsigned long iop13xx_core_freq(void) +{ + unsigned long freq = __raw_readl(IOP13XX_PROCESSOR_FREQ); + freq &= IOP13XX_CORE_FREQ_MASK; + switch (freq) { + case IOP13XX_CORE_FREQ_600: + return 600000000; + case IOP13XX_CORE_FREQ_667: + return 667000000; + case IOP13XX_CORE_FREQ_800: + return 800000000; + case IOP13XX_CORE_FREQ_933: + return 933000000; + case IOP13XX_CORE_FREQ_1000: + return 1000000000; + case IOP13XX_CORE_FREQ_1200: + return 1200000000; + default: + printk("%s: warning unknown frequency, defaulting to 800Mhz\n", + __FUNCTION__); + } + + return 800000000; +} + +static inline unsigned long iop13xx_xsi_bus_ratio(void) +{ + unsigned long ratio = __raw_readl(IOP13XX_PROCESSOR_FREQ); + ratio &= IOP13XX_XSI_FREQ_RATIO_MASK; + switch (ratio) { + case IOP13XX_XSI_FREQ_RATIO_2: + return 2; + case IOP13XX_XSI_FREQ_RATIO_3: + return 3; + case IOP13XX_XSI_FREQ_RATIO_4: + return 4; + default: + printk("%s: warning unknown ratio, defaulting to 2\n", + __FUNCTION__); + } + + return 2; +} + +static inline void write_tmr0(u32 val) +{ + asm volatile("mcr p6, 0, %0, c0, c9, 0" : : "r" (val)); +} + +static inline void write_tmr1(u32 val) +{ + asm volatile("mcr p6, 0, %0, c1, c9, 0" : : "r" (val)); +} + +static inline u32 read_tcr0(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c2, c9, 0" : "=r" (val)); + return val; +} + +static inline u32 read_tcr1(void) +{ + u32 val; + asm volatile("mrc p6, 0, %0, c3, c9, 0" : "=r" (val)); + return val; +} + +static inline void write_trr0(u32 val) +{ + asm volatile("mcr p6, 0, %0, c4, c9, 0" : : "r" (val)); +} + +static inline void write_trr1(u32 val) +{ + asm volatile("mcr p6, 0, %0, c5, c9, 0" : : "r" (val)); +} + +static inline void write_tisr(u32 val) +{ + asm volatile("mcr p6, 0, %0, c6, c9, 0" : : "r" (val)); +} +#endif diff --git a/arch/arm/mach-iop13xx/include/mach/timex.h b/arch/arm/mach-iop13xx/include/mach/timex.h new file mode 100644 index 00000000000..5b1f1c8a827 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/timex.h @@ -0,0 +1,3 @@ +#include <mach/hardware.h> + +#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop13xx/include/mach/uncompress.h b/arch/arm/mach-iop13xx/include/mach/uncompress.h new file mode 100644 index 00000000000..fa4f80522fa --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/uncompress.h @@ -0,0 +1,23 @@ +#include <asm/types.h> +#include <linux/serial_reg.h> +#include <mach/hardware.h> + +#define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS) +#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) + +static inline void putc(char c) +{ + while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE) + barrier(); + UART_BASE[UART_TX] = c; +} + +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-iop13xx/include/mach/vmalloc.h b/arch/arm/mach-iop13xx/include/mach/vmalloc.h new file mode 100644 index 00000000000..c5345674034 --- /dev/null +++ b/arch/arm/mach-iop13xx/include/mach/vmalloc.h @@ -0,0 +1,4 @@ +#ifndef _VMALLOC_H_ +#define _VMALLOC_H_ +#define VMALLOC_END 0xfa000000UL +#endif diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c index 5b22fdeca52..26cfa318142 100644 --- a/arch/arm/mach-iop13xx/io.c +++ b/arch/arm/mach-iop13xx/io.c @@ -18,7 +18,7 @@ */ #include <linux/kernel.h> #include <linux/module.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> void * __iomem __iop13xx_io(unsigned long io_addr) diff --git a/arch/arm/mach-iop13xx/iq81340mc.c b/arch/arm/mach-iop13xx/iq81340mc.c index 77b24cd1d88..5051c03d437 100644 --- a/arch/arm/mach-iop13xx/iq81340mc.c +++ b/arch/arm/mach-iop13xx/iq81340mc.c @@ -18,14 +18,14 @@ */ #include <linux/pci.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/pci.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/pci.h> +#include <mach/pci.h> #include <asm/mach/time.h> -#include <asm/arch/time.h> +#include <mach/time.h> extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */ diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c index e8522b3b816..bc443073a8e 100644 --- a/arch/arm/mach-iop13xx/iq81340sc.c +++ b/arch/arm/mach-iop13xx/iq81340sc.c @@ -18,14 +18,14 @@ */ #include <linux/pci.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/pci.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/pci.h> +#include <mach/pci.h> #include <asm/mach/time.h> -#include <asm/arch/time.h> +#include <mach/time.h> extern int init_atu; diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c index 69f07b25b3c..0d099ca87bd 100644 --- a/arch/arm/mach-iop13xx/irq.c +++ b/arch/arm/mach-iop13xx/irq.c @@ -23,10 +23,9 @@ #include <asm/uaccess.h> #include <asm/mach/irq.h> #include <asm/irq.h> -#include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/arch/irqs.h> -#include <asm/arch/msi.h> +#include <mach/hardware.h> +#include <mach/irqs.h> +#include <mach/msi.h> /* INTCTL0 CP6 R0 Page 4 */ diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 7825c1aaa27..673b0db2203 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -21,11 +21,11 @@ #include <linux/delay.h> #include <linux/jiffies.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/sizes.h> #include <asm/signal.h> #include <asm/mach/pci.h> -#include <asm/arch/pci.h> +#include <mach/pci.h> #define IOP13XX_PCI_DEBUG 0 #define PRINTK(x...) ((void)(IOP13XX_PCI_DEBUG && printk(x))) diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c index 246f6d47872..b17ccc8cb47 100644 --- a/arch/arm/mach-iop13xx/setup.c +++ b/arch/arm/mach-iop13xx/setup.c @@ -22,7 +22,7 @@ #include <linux/mtd/physmap.h> #endif #include <asm/mach/map.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/hardware/iop_adma.h> diff --git a/arch/arm/mach-iop32x/em7210.c b/arch/arm/mach-iop32x/em7210.c index 4877597c875..3ad4696ade4 100644 --- a/arch/arm/mach-iop32x/em7210.c +++ b/arch/arm/mach-iop32x/em7210.c @@ -23,7 +23,7 @@ #include <linux/mtd/physmap.h> #include <linux/platform_device.h> #include <linux/i2c.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <linux/io.h> #include <linux/irq.h> #include <asm/mach/arch.h> @@ -31,7 +31,7 @@ #include <asm/mach/pci.h> #include <asm/mach/time.h> #include <asm/mach-types.h> -#include <asm/arch/time.h> +#include <mach/time.h> static void __init em7210_timer_init(void) { diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c index d4fca75ce54..45d61276d23 100644 --- a/arch/arm/mach-iop32x/glantank.c +++ b/arch/arm/mach-iop32x/glantank.c @@ -25,7 +25,7 @@ #include <linux/mtd/physmap.h> #include <linux/i2c.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -34,7 +34,7 @@ #include <asm/mach/time.h> #include <asm/mach-types.h> #include <asm/page.h> -#include <asm/arch/time.h> +#include <mach/time.h> /* * GLAN Tank timer tick configuration. diff --git a/arch/arm/mach-iop32x/include/mach/adma.h b/arch/arm/mach-iop32x/include/mach/adma.h new file mode 100644 index 00000000000..5ed92037dd1 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/adma.h @@ -0,0 +1,5 @@ +#ifndef IOP32X_ADMA_H +#define IOP32X_ADMA_H +#include <asm/hardware/iop3xx-adma.h> +#endif + diff --git a/arch/arm/mach-iop32x/include/mach/debug-macro.S b/arch/arm/mach-iop32x/include/mach/debug-macro.S new file mode 100644 index 00000000000..58b01664ffb --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/debug-macro.S @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-iop32x/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + .macro addruart, rx + mov \rx, #0xfe000000 @ physical as well as virtual + orr \rx, \rx, #0x00800000 @ location of the UART + .endm + +#define UART_SHIFT 0 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-iop32x/include/mach/dma.h b/arch/arm/mach-iop32x/include/mach/dma.h new file mode 100644 index 00000000000..f8bd817f205 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/dma.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-iop32x/include/mach/dma.h + * + * Copyright (C) 2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ diff --git a/arch/arm/mach-iop32x/include/mach/entry-macro.S b/arch/arm/mach-iop32x/include/mach/entry-macro.S new file mode 100644 index 00000000000..b02fb56bafc --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/entry-macro.S @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-iop32x/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for IOP32x-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/iop32x.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + mrc p15, 0, \tmp, c15, c1, 0 + orr \tmp, \tmp, #(1 << 6) + mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access + mrc p15, 0, \tmp, c15, c1, 0 + mov \tmp, \tmp + sub pc, pc, #4 @ cp_wait + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mrc p6, 0, \irqstat, c8, c0, 0 @ Read IINTSRC + cmp \irqstat, #0 + clzne \irqnr, \irqstat + rsbne \irqnr, \irqnr, #31 + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + mrc p15, 0, \tmp1, c15, c1, 0 + ands \tmp2, \tmp1, #(1 << 6) + bicne \tmp1, \tmp1, #(1 << 6) + mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access + .endm diff --git a/arch/arm/mach-iop32x/include/mach/glantank.h b/arch/arm/mach-iop32x/include/mach/glantank.h new file mode 100644 index 00000000000..958eb91c091 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/glantank.h @@ -0,0 +1,13 @@ +/* + * arch/arm/mach-iop32x/include/mach/glantank.h + * + * IO-Data GLAN Tank board registers + */ + +#ifndef __GLANTANK_H +#define __GLANTANK_H + +#define GLANTANK_UART 0xfe800000 /* UART */ + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/gpio.h b/arch/arm/mach-iop32x/include/mach/gpio.h new file mode 100644 index 00000000000..708f4ec9db1 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/gpio.h @@ -0,0 +1,6 @@ +#ifndef __ASM_ARCH_IOP32X_GPIO_H +#define __ASM_ARCH_IOP32X_GPIO_H + +#include <asm/hardware/iop3xx-gpio.h> + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/hardware.h b/arch/arm/mach-iop32x/include/mach/hardware.h new file mode 100644 index 00000000000..d559c4e6095 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/hardware.h @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-iop32x/include/mach/hardware.h + */ + +#ifndef __HARDWARE_H +#define __HARDWARE_H + +#include <asm/types.h> + +/* + * Note about PCI IO space mappings + * + * To make IO space accesses efficient, we store virtual addresses in + * the IO resources. + * + * The PCI IO space is located at virtual 0xfe000000 from physical + * 0x90000000. The PCI BARs must be programmed with physical addresses, + * but when we read them, we convert them to virtual addresses. See + * arch/arm/plat-iop/pci.c. + */ +#define pcibios_assign_all_busses() 1 +#define PCIBIOS_MIN_IO 0x00000000 +#define PCIBIOS_MIN_MEM 0x00000000 + +#ifndef __ASSEMBLY__ +void iop32x_init_irq(void); +#endif + + +/* + * Generic chipset bits + */ +#include "iop32x.h" + +/* + * Board specific bits + */ +#include "glantank.h" +#include "iq80321.h" +#include "iq31244.h" +#include "n2100.h" + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/io.h b/arch/arm/mach-iop32x/include/mach/io.h new file mode 100644 index 00000000000..ce54705ba3d --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/io.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-iop32x/include/mach/io.h + * + * Copyright (C) 2001 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __IO_H +#define __IO_H + +#include <mach/hardware.h> + +extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size, + unsigned int mtype); +extern void __iop3xx_iounmap(void __iomem *addr); + +#define IO_SPACE_LIMIT 0xffffffff +#define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) +#define __mem_pci(a) (a) + +#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f) +#define __arch_iounmap(a) __iop3xx_iounmap(a) + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/iop32x.h b/arch/arm/mach-iop32x/include/mach/iop32x.h new file mode 100644 index 00000000000..abd9eb49f10 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/iop32x.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-iop32x/include/mach/iop32x.h + * + * Intel IOP32X Chip definitions + * + * Author: Rory Bolt <rorybolt@pacbell.net> + * Copyright (C) 2002 Rory Bolt + * Copyright (C) 2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __IOP32X_H +#define __IOP32X_H + +/* + * Peripherals that are shared between the iop32x and iop33x but + * located at different addresses. + */ +#define IOP3XX_GPIO_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07c4 + (reg)) +#define IOP3XX_TIMER_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg)) + +#include <asm/hardware/iop3xx.h> + +/* ATU Parameters + * set up a 1:1 bus to physical ram relationship + * w/ physical ram on top of pci in the memory map + */ +#define IOP32X_MAX_RAM_SIZE 0x40000000UL +#define IOP3XX_MAX_RAM_SIZE IOP32X_MAX_RAM_SIZE +#define IOP3XX_PCI_LOWER_MEM_BA 0x80000000 +#define IOP32X_PCI_MEM_WINDOW_SIZE 0x04000000 +#define IOP3XX_PCI_MEM_WINDOW_SIZE IOP32X_PCI_MEM_WINDOW_SIZE + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/iq31244.h b/arch/arm/mach-iop32x/include/mach/iq31244.h new file mode 100644 index 00000000000..6b6b369e781 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/iq31244.h @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-iop32x/include/mach/iq31244.h + * + * Intel IQ31244 evaluation board registers + */ + +#ifndef __IQ31244_H +#define __IQ31244_H + +#define IQ31244_UART 0xfe800000 /* UART #1 */ +#define IQ31244_7SEG_1 0xfe840000 /* 7-Segment MSB */ +#define IQ31244_7SEG_0 0xfe850000 /* 7-Segment LSB (WO) */ +#define IQ31244_ROTARY_SW 0xfe8d0000 /* Rotary Switch */ +#define IQ31244_BATT_STAT 0xfe8f0000 /* Battery Status */ + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/iq80321.h b/arch/arm/mach-iop32x/include/mach/iq80321.h new file mode 100644 index 00000000000..498819b737e --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/iq80321.h @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-iop32x/include/mach/iq80321.h + * + * Intel IQ80321 evaluation board registers + */ + +#ifndef __IQ80321_H +#define __IQ80321_H + +#define IQ80321_UART 0xfe800000 /* UART #1 */ +#define IQ80321_7SEG_1 0xfe840000 /* 7-Segment MSB */ +#define IQ80321_7SEG_0 0xfe850000 /* 7-Segment LSB (WO) */ +#define IQ80321_ROTARY_SW 0xfe8d0000 /* Rotary Switch */ +#define IQ80321_BATT_STAT 0xfe8f0000 /* Battery Status */ + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/irqs.h b/arch/arm/mach-iop32x/include/mach/irqs.h new file mode 100644 index 00000000000..33573e09914 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/irqs.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-iop32x/include/mach/irqs.h + * + * Author: Rory Bolt <rorybolt@pacbell.net> + * Copyright: (C) 2002 Rory Bolt + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __IRQS_H +#define __IRQS_H + +/* + * IOP80321 chipset interrupts + */ +#define IRQ_IOP32X_DMA0_EOT 0 +#define IRQ_IOP32X_DMA0_EOC 1 +#define IRQ_IOP32X_DMA1_EOT 2 +#define IRQ_IOP32X_DMA1_EOC 3 +#define IRQ_IOP32X_AA_EOT 6 +#define IRQ_IOP32X_AA_EOC 7 +#define IRQ_IOP32X_CORE_PMON 8 +#define IRQ_IOP32X_TIMER0 9 +#define IRQ_IOP32X_TIMER1 10 +#define IRQ_IOP32X_I2C_0 11 +#define IRQ_IOP32X_I2C_1 12 +#define IRQ_IOP32X_MESSAGING 13 +#define IRQ_IOP32X_ATU_BIST 14 +#define IRQ_IOP32X_PERFMON 15 +#define IRQ_IOP32X_CORE_PMU 16 +#define IRQ_IOP32X_BIU_ERR 17 +#define IRQ_IOP32X_ATU_ERR 18 +#define IRQ_IOP32X_MCU_ERR 19 +#define IRQ_IOP32X_DMA0_ERR 20 +#define IRQ_IOP32X_DMA1_ERR 21 +#define IRQ_IOP32X_AA_ERR 23 +#define IRQ_IOP32X_MSG_ERR 24 +#define IRQ_IOP32X_SSP 25 +#define IRQ_IOP32X_XINT0 27 +#define IRQ_IOP32X_XINT1 28 +#define IRQ_IOP32X_XINT2 29 +#define IRQ_IOP32X_XINT3 30 +#define IRQ_IOP32X_HPI 31 + +#define NR_IRQS 32 + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/memory.h b/arch/arm/mach-iop32x/include/mach/memory.h new file mode 100644 index 00000000000..42cd4bf3148 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/memory.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-iop32x/include/mach/memory.h + */ + +#ifndef __MEMORY_H +#define __MEMORY_H + +#include <mach/hardware.h> + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0xa0000000) + +/* + * Virtual view <-> PCI DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) (__virt_to_phys(x)) +#define __bus_to_virt(x) (__phys_to_virt(x)) + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/n2100.h b/arch/arm/mach-iop32x/include/mach/n2100.h new file mode 100644 index 00000000000..40b8a532b06 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/n2100.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-iop32x/include/mach/n2100.h + * + * Thecus N2100 board registers + */ + +#ifndef __N2100_H +#define __N2100_H + +#define N2100_UART 0xfe800000 /* UART */ + +#define N2100_COPY_BUTTON IOP3XX_GPIO_LINE(0) +#define N2100_PCA9532_RESET IOP3XX_GPIO_LINE(2) +#define N2100_RESET_BUTTON IOP3XX_GPIO_LINE(3) +#define N2100_HARDWARE_RESET IOP3XX_GPIO_LINE(4) +#define N2100_POWER_BUTTON IOP3XX_GPIO_LINE(5) + + +#endif diff --git a/arch/arm/mach-iop32x/include/mach/system.h b/arch/arm/mach-iop32x/include/mach/system.h new file mode 100644 index 00000000000..20f923e54f4 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/system.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-iop32x/include/mach/system.h + * + * Copyright (C) 2001 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <asm/mach-types.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + local_irq_disable(); + + if (machine_is_n2100()) { + gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW); + gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT); + while (1) + ; + } + + *IOP3XX_PCSR = 0x30; + + /* Jump into ROM at address 0 */ + cpu_reset(0); +} diff --git a/arch/arm/mach-iop32x/include/mach/time.h b/arch/arm/mach-iop32x/include/mach/time.h new file mode 100644 index 00000000000..0f28c994962 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/time.h @@ -0,0 +1,4 @@ +#ifndef _IOP32X_TIME_H_ +#define _IOP32X_TIME_H_ +#define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0 +#endif diff --git a/arch/arm/mach-iop32x/include/mach/timex.h b/arch/arm/mach-iop32x/include/mach/timex.h new file mode 100644 index 00000000000..a541afced3c --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/timex.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-iop32x/include/mach/timex.h + * + * IOP32x architecture timex specifications + */ + +#include <mach/hardware.h> + +#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h new file mode 100644 index 00000000000..b247551b6f5 --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/uncompress.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-iop32x/include/mach/uncompress.h + */ + +#include <asm/types.h> +#include <asm/mach-types.h> +#include <linux/serial_reg.h> +#include <mach/hardware.h> + +static volatile u8 *uart_base; + +#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) + +static inline void putc(char c) +{ + while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) + barrier(); + uart_base[UART_TX] = c; +} + +static inline void flush(void) +{ +} + +static __inline__ void __arch_decomp_setup(unsigned long arch_id) +{ + if (machine_is_iq80321()) + uart_base = (volatile u8 *)IQ80321_UART; + else if (machine_is_iq31244() || machine_is_em7210()) + uart_base = (volatile u8 *)IQ31244_UART; + else + uart_base = (volatile u8 *)0xfe800000; +} + +/* + * nothing to do + */ +#define arch_decomp_setup() __arch_decomp_setup(arch_id) +#define arch_decomp_wdog() diff --git a/arch/arm/mach-iop32x/include/mach/vmalloc.h b/arch/arm/mach-iop32x/include/mach/vmalloc.h new file mode 100644 index 00000000000..85ceb09d85f --- /dev/null +++ b/arch/arm/mach-iop32x/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-iop32x/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe000000 diff --git a/arch/arm/mach-iop32x/iq31244.c b/arch/arm/mach-iop32x/iq31244.c index 4a89823bceb..082818aaa20 100644 --- a/arch/arm/mach-iop32x/iq31244.c +++ b/arch/arm/mach-iop32x/iq31244.c @@ -26,7 +26,7 @@ #include <linux/serial_8250.h> #include <linux/mtd/physmap.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -36,7 +36,7 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/arch/time.h> +#include <mach/time.h> /* * Until March of 2007 iq31244 platforms and ep80219 platforms shared the diff --git a/arch/arm/mach-iop32x/iq80321.c b/arch/arm/mach-iop32x/iq80321.c index 1da3c911edd..d735539808b 100644 --- a/arch/arm/mach-iop32x/iq80321.c +++ b/arch/arm/mach-iop32x/iq80321.c @@ -23,7 +23,7 @@ #include <linux/serial_8250.h> #include <linux/mtd/physmap.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -33,7 +33,7 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/arch/time.h> +#include <mach/time.h> /* * IQ80321 timer tick configuration. diff --git a/arch/arm/mach-iop32x/irq.c b/arch/arm/mach-iop32x/irq.c index 55cf0162e8c..ba59b2d17db 100644 --- a/arch/arm/mach-iop32x/irq.c +++ b/arch/arm/mach-iop32x/irq.c @@ -16,7 +16,7 @@ #include <linux/list.h> #include <asm/mach/irq.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> static u32 iop32x_mask; diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c index 28f164ea472..3173f9c5835 100644 --- a/arch/arm/mach-iop32x/n2100.c +++ b/arch/arm/mach-iop32x/n2100.c @@ -30,7 +30,7 @@ #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/reboot.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -40,7 +40,7 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/arch/time.h> +#include <mach/time.h> /* * N2100 timer tick configuration. diff --git a/arch/arm/mach-iop33x/include/mach/adma.h b/arch/arm/mach-iop33x/include/mach/adma.h new file mode 100644 index 00000000000..4b92f795f90 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/adma.h @@ -0,0 +1,5 @@ +#ifndef IOP33X_ADMA_H +#define IOP33X_ADMA_H +#include <asm/hardware/iop3xx-adma.h> +#endif + diff --git a/arch/arm/mach-iop33x/include/mach/debug-macro.S b/arch/arm/mach-iop33x/include/mach/debug-macro.S new file mode 100644 index 00000000000..a60c9ef05cc --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/debug-macro.S @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-iop33x/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ mmu enabled? + moveq \rx, #0xff000000 @ physical + movne \rx, #0xfe000000 @ virtual + orr \rx, \rx, #0x00ff0000 + orr \rx, \rx, #0x0000f700 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-iop33x/include/mach/dma.h b/arch/arm/mach-iop33x/include/mach/dma.h new file mode 100644 index 00000000000..d8b42232931 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/dma.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-iop33x/include/mach/dma.h + * + * Copyright (C) 2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ diff --git a/arch/arm/mach-iop33x/include/mach/entry-macro.S b/arch/arm/mach-iop33x/include/mach/entry-macro.S new file mode 100644 index 00000000000..4e1f7282b35 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/entry-macro.S @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-iop33x/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for IOP33x-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/iop33x.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + mrc p15, 0, \tmp, c15, c1, 0 + orr \tmp, \tmp, #(1 << 6) + mcr p15, 0, \tmp, c15, c1, 0 @ Enable cp6 access + mrc p15, 0, \tmp, c15, c1, 0 + mov \tmp, \tmp + sub pc, pc, #4 @ cp_wait + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mrc p6, 0, \irqstat, c14, c0, 0 @ Read IINTVEC + cmp \irqstat, #0 + mrceq p6, 0, \irqstat, c14, c0, 0 @ erratum 63 workaround + adds \irqnr, \irqstat, #1 + movne \irqnr, \irqstat, lsr #2 + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + mrc p15, 0, \tmp1, c15, c1, 0 + ands \tmp2, \tmp1, #(1 << 6) + bicne \tmp1, \tmp1, #(1 << 6) + mcrne p15, 0, \tmp1, c15, c1, 0 @ Disable cp6 access + .endm diff --git a/arch/arm/mach-iop33x/include/mach/gpio.h b/arch/arm/mach-iop33x/include/mach/gpio.h new file mode 100644 index 00000000000..ddd55bba9bb --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/gpio.h @@ -0,0 +1,6 @@ +#ifndef __ASM_ARCH_IOP33X_GPIO_H +#define __ASM_ARCH_IOP33X_GPIO_H + +#include <asm/hardware/iop3xx-gpio.h> + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/hardware.h b/arch/arm/mach-iop33x/include/mach/hardware.h new file mode 100644 index 00000000000..8c10e430655 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/hardware.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-iop33x/include/mach/hardware.h + */ + +#ifndef __HARDWARE_H +#define __HARDWARE_H + +#include <asm/types.h> + +/* + * Note about PCI IO space mappings + * + * To make IO space accesses efficient, we store virtual addresses in + * the IO resources. + * + * The PCI IO space is located at virtual 0xfe000000 from physical + * 0x90000000. The PCI BARs must be programmed with physical addresses, + * but when we read them, we convert them to virtual addresses. See + * arch/arm/mach-iop3xx/iop3xx-pci.c + */ +#define pcibios_assign_all_busses() 1 +#define PCIBIOS_MIN_IO 0x00000000 +#define PCIBIOS_MIN_MEM 0x00000000 + +#ifndef __ASSEMBLY__ +void iop33x_init_irq(void); + +extern struct platform_device iop33x_uart0_device; +extern struct platform_device iop33x_uart1_device; +#endif + + +/* + * Generic chipset bits + * + */ +#include "iop33x.h" + +/* + * Board specific bits + */ +#include "iq80331.h" +#include "iq80332.h" + + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/io.h b/arch/arm/mach-iop33x/include/mach/io.h new file mode 100644 index 00000000000..15887463121 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/io.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-iop33x/include/mach/io.h + * + * Copyright (C) 2001 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __IO_H +#define __IO_H + +#include <mach/hardware.h> + +extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size, + unsigned int mtype); +extern void __iop3xx_iounmap(void __iomem *addr); + +#define IO_SPACE_LIMIT 0xffffffff +#define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) +#define __mem_pci(a) (a) + +#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f) +#define __arch_iounmap(a) __iop3xx_iounmap(a) + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/iop33x.h b/arch/arm/mach-iop33x/include/mach/iop33x.h new file mode 100644 index 00000000000..24567316ec8 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/iop33x.h @@ -0,0 +1,43 @@ +/* + * arch/arm/mach-iop33x/include/mach/iop33x.h + * + * Intel IOP33X Chip definitions + * + * Author: Dave Jiang (dave.jiang@intel.com) + * Copyright (C) 2003, 2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __IOP33X_H +#define __IOP33X_H + +/* + * Peripherals that are shared between the iop32x and iop33x but + * located at different addresses. + */ +#define IOP3XX_GPIO_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1780 + (reg)) +#define IOP3XX_TIMER_REG(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + 0x07d0 + (reg)) + +#include <asm/hardware/iop3xx.h> + +/* UARTs */ +#define IOP33X_UART0_PHYS (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1700) +#define IOP33X_UART0_VIRT (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1700) +#define IOP33X_UART1_PHYS (IOP3XX_PERIPHERAL_PHYS_BASE + 0x1740) +#define IOP33X_UART1_VIRT (IOP3XX_PERIPHERAL_VIRT_BASE + 0x1740) + +/* ATU Parameters + * set up a 1:1 bus to physical ram relationship + * w/ pci on top of physical ram in memory map + */ +#define IOP33X_MAX_RAM_SIZE 0x80000000UL +#define IOP3XX_MAX_RAM_SIZE IOP33X_MAX_RAM_SIZE +#define IOP3XX_PCI_LOWER_MEM_BA (PHYS_OFFSET + IOP33X_MAX_RAM_SIZE) +#define IOP33X_PCI_MEM_WINDOW_SIZE 0x08000000 +#define IOP3XX_PCI_MEM_WINDOW_SIZE IOP33X_PCI_MEM_WINDOW_SIZE + + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/iq80331.h b/arch/arm/mach-iop33x/include/mach/iq80331.h new file mode 100644 index 00000000000..fe406b0127f --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/iq80331.h @@ -0,0 +1,16 @@ +/* + * arch/arm/mach-iop33x/include/mach/iq80331.h + * + * Intel IQ80331 evaluation board registers + */ + +#ifndef __IQ80331_H +#define __IQ80331_H + +#define IQ80331_7SEG_1 0xce840000 /* 7-Segment MSB */ +#define IQ80331_7SEG_0 0xce850000 /* 7-Segment LSB (WO) */ +#define IQ80331_ROTARY_SW 0xce8d0000 /* Rotary Switch */ +#define IQ80331_BATT_STAT 0xce8f0000 /* Battery Status */ + + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/iq80332.h b/arch/arm/mach-iop33x/include/mach/iq80332.h new file mode 100644 index 00000000000..8325d71f2ed --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/iq80332.h @@ -0,0 +1,16 @@ +/* + * arch/arm/mach-iop33x/include/mach/iq80332.h + * + * Intel IQ80332 evaluation board registers + */ + +#ifndef __IQ80332_H +#define __IQ80332_H + +#define IQ80332_7SEG_1 0xce840000 /* 7-Segment MSB */ +#define IQ80332_7SEG_0 0xce850000 /* 7-Segment LSB (WO) */ +#define IQ80332_ROTARY_SW 0xce8d0000 /* Rotary Switch */ +#define IQ80332_BATT_STAT 0xce8f0000 /* Battery Status */ + + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/irqs.h b/arch/arm/mach-iop33x/include/mach/irqs.h new file mode 100644 index 00000000000..707628a600a --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/irqs.h @@ -0,0 +1,60 @@ +/* + * arch/arm/mach-iop33x/include/mach/irqs.h + * + * Author: Dave Jiang (dave.jiang@intel.com) + * Copyright: (C) 2003 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __IRQS_H +#define __IRQS_H + +/* + * IOP80331 chipset interrupts + */ +#define IRQ_IOP33X_DMA0_EOT 0 +#define IRQ_IOP33X_DMA0_EOC 1 +#define IRQ_IOP33X_DMA1_EOT 2 +#define IRQ_IOP33X_DMA1_EOC 3 +#define IRQ_IOP33X_AA_EOT 6 +#define IRQ_IOP33X_AA_EOC 7 +#define IRQ_IOP33X_TIMER0 8 +#define IRQ_IOP33X_TIMER1 9 +#define IRQ_IOP33X_I2C_0 10 +#define IRQ_IOP33X_I2C_1 11 +#define IRQ_IOP33X_MSG 12 +#define IRQ_IOP33X_MSGIBQ 13 +#define IRQ_IOP33X_ATU_BIST 14 +#define IRQ_IOP33X_PERFMON 15 +#define IRQ_IOP33X_CORE_PMU 16 +#define IRQ_IOP33X_XINT0 24 +#define IRQ_IOP33X_XINT1 25 +#define IRQ_IOP33X_XINT2 26 +#define IRQ_IOP33X_XINT3 27 +#define IRQ_IOP33X_XINT8 32 +#define IRQ_IOP33X_XINT9 33 +#define IRQ_IOP33X_XINT10 34 +#define IRQ_IOP33X_XINT11 35 +#define IRQ_IOP33X_XINT12 36 +#define IRQ_IOP33X_XINT13 37 +#define IRQ_IOP33X_XINT14 38 +#define IRQ_IOP33X_XINT15 39 +#define IRQ_IOP33X_UART0 51 +#define IRQ_IOP33X_UART1 52 +#define IRQ_IOP33X_PBIE 53 +#define IRQ_IOP33X_ATU_CRW 54 +#define IRQ_IOP33X_ATU_ERR 55 +#define IRQ_IOP33X_MCU_ERR 56 +#define IRQ_IOP33X_DMA0_ERR 57 +#define IRQ_IOP33X_DMA1_ERR 58 +#define IRQ_IOP33X_AA_ERR 60 +#define IRQ_IOP33X_MSG_ERR 62 +#define IRQ_IOP33X_HPI 63 + +#define NR_IRQS 64 + + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/memory.h b/arch/arm/mach-iop33x/include/mach/memory.h new file mode 100644 index 00000000000..2cef0bbb354 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/memory.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-iop33x/include/mach/memory.h + */ + +#ifndef __MEMORY_H +#define __MEMORY_H + +#include <mach/hardware.h> + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) + +/* + * Virtual view <-> PCI DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) (__virt_to_phys(x)) +#define __bus_to_virt(x) (__phys_to_virt(x)) + + +#endif diff --git a/arch/arm/mach-iop33x/include/mach/system.h b/arch/arm/mach-iop33x/include/mach/system.h new file mode 100644 index 00000000000..7bf3bfb4944 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/system.h @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-iop33x/include/mach/system.h + * + * Copyright (C) 2001 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + *IOP3XX_PCSR = 0x30; + + /* Jump into ROM at address 0 */ + cpu_reset(0); +} diff --git a/arch/arm/mach-iop33x/include/mach/time.h b/arch/arm/mach-iop33x/include/mach/time.h new file mode 100644 index 00000000000..4ac4d7664f8 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/time.h @@ -0,0 +1,4 @@ +#ifndef _IOP33X_TIME_H_ +#define _IOP33X_TIME_H_ +#define IRQ_IOP_TIMER0 IRQ_IOP33X_TIMER0 +#endif diff --git a/arch/arm/mach-iop33x/include/mach/timex.h b/arch/arm/mach-iop33x/include/mach/timex.h new file mode 100644 index 00000000000..c75760844d4 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/timex.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-iop33x/include/mach/timex.h + * + * IOP3xx architecture timex specifications + */ + +#include <mach/hardware.h> + +#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop33x/include/mach/uncompress.h b/arch/arm/mach-iop33x/include/mach/uncompress.h new file mode 100644 index 00000000000..b42423f6330 --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/uncompress.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-iop33x/include/mach/uncompress.h + */ + +#include <asm/types.h> +#include <asm/mach-types.h> +#include <linux/serial_reg.h> +#include <mach/hardware.h> + +static volatile u32 *uart_base; + +#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) + +static inline void putc(char c) +{ + while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) + barrier(); + uart_base[UART_TX] = c; +} + +static inline void flush(void) +{ +} + +static __inline__ void __arch_decomp_setup(unsigned long arch_id) +{ + if (machine_is_iq80331() || machine_is_iq80332()) + uart_base = (volatile u32 *)IOP33X_UART0_PHYS; + else + uart_base = (volatile u32 *)0xfe800000; +} + +/* + * nothing to do + */ +#define arch_decomp_setup() __arch_decomp_setup(arch_id) +#define arch_decomp_wdog() diff --git a/arch/arm/mach-iop33x/include/mach/vmalloc.h b/arch/arm/mach-iop33x/include/mach/vmalloc.h new file mode 100644 index 00000000000..f9f99dea9bc --- /dev/null +++ b/arch/arm/mach-iop33x/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-iop33x/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe000000 diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c index de39fd77857..c7d99f9fafe 100644 --- a/arch/arm/mach-iop33x/iq80331.c +++ b/arch/arm/mach-iop33x/iq80331.c @@ -22,7 +22,7 @@ #include <linux/serial_8250.h> #include <linux/mtd/physmap.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -32,7 +32,7 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/arch/time.h> +#include <mach/time.h> /* * IQ80331 timer tick configuration. diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c index 4904fd78445..af616c5f4fb 100644 --- a/arch/arm/mach-iop33x/iq80332.c +++ b/arch/arm/mach-iop33x/iq80332.c @@ -22,7 +22,7 @@ #include <linux/serial_8250.h> #include <linux/mtd/physmap.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -32,7 +32,7 @@ #include <asm/mach-types.h> #include <asm/page.h> #include <asm/pgtable.h> -#include <asm/arch/time.h> +#include <mach/time.h> /* * IQ80332 timer tick configuration. diff --git a/arch/arm/mach-iop33x/irq.c b/arch/arm/mach-iop33x/irq.c index f09dd054b9c..abb4ea2ed4f 100644 --- a/arch/arm/mach-iop33x/irq.c +++ b/arch/arm/mach-iop33x/irq.c @@ -16,7 +16,7 @@ #include <linux/list.h> #include <asm/mach/irq.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> static u32 iop33x_mask0; diff --git a/arch/arm/mach-iop33x/uart.c b/arch/arm/mach-iop33x/uart.c index ac297cd0276..8c21870fa80 100644 --- a/arch/arm/mach-iop33x/uart.c +++ b/arch/arm/mach-iop33x/uart.c @@ -24,9 +24,8 @@ #include <asm/setup.h> #include <asm/system.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/iop3xx.h> -#include <asm/mach-types.h> #include <asm/mach/arch.h> #define IOP33X_UART_XTAL 33334000 diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c index daf28074134..a6a4f93085f 100644 --- a/arch/arm/mach-ixp2000/core.c +++ b/arch/arm/mach-ixp2000/core.c @@ -29,7 +29,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/system.h> #include <asm/tlbflush.h> @@ -39,7 +39,7 @@ #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <asm/arch/gpio.h> +#include <mach/gpio.h> static DEFINE_SPINLOCK(ixp2000_slowport_lock); static unsigned long ixp2000_slowport_irq_flags; diff --git a/arch/arm/mach-ixp2000/enp2611.c b/arch/arm/mach-ixp2000/enp2611.c index 9c49435d42c..c62ed655c1a 100644 --- a/arch/arm/mach-ixp2000/enp2611.c +++ b/arch/arm/mach-ixp2000/enp2611.c @@ -38,7 +38,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp2000/include/mach/debug-macro.S b/arch/arm/mach-ixp2000/include/mach/debug-macro.S new file mode 100644 index 00000000000..904ff56d224 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/debug-macro.S @@ -0,0 +1,27 @@ +/* arch/arm/mach-ixp2000/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0xc0000000 @ Physical base + movne \rx, #0xfe000000 @ virtual base + orrne \rx, \rx, #0x00f00000 + orr \rx, \rx, #0x00030000 +#ifdef __ARMEB__ + orr \rx, \rx, #0x00000003 +#endif + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-ixp2000/include/mach/dma.h b/arch/arm/mach-ixp2000/include/mach/dma.h new file mode 100644 index 00000000000..26063d60f62 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/dma.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-ixp2000/include/mach/dma.h + * + * Copyright (C) 2002 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ diff --git a/arch/arm/mach-ixp2000/include/mach/enp2611.h b/arch/arm/mach-ixp2000/include/mach/enp2611.h new file mode 100644 index 00000000000..9ce3690061d --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/enp2611.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-ixp2000/include/mach/enp2611.h + * + * Register and other defines for Radisys ENP-2611 + * + * Created 2004 by Lennert Buytenhek from the ixdp2x01 code. The + * original version carries the following notices: + * + * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002 Intel Corp. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ENP2611_H +#define __ENP2611_H + +#define ENP2611_CALEB_PHYS_BASE 0xc5000000 +#define ENP2611_CALEB_VIRT_BASE 0xfe000000 +#define ENP2611_CALEB_SIZE 0x00100000 + +#define ENP2611_PM3386_0_PHYS_BASE 0xc6000000 +#define ENP2611_PM3386_0_VIRT_BASE 0xfe100000 +#define ENP2611_PM3386_0_SIZE 0x00100000 + +#define ENP2611_PM3386_1_PHYS_BASE 0xc6400000 +#define ENP2611_PM3386_1_VIRT_BASE 0xfe200000 +#define ENP2611_PM3386_1_SIZE 0x00100000 + +#define ENP2611_GPIO_SCL 7 +#define ENP2611_GPIO_SDA 6 + +#define IRQ_ENP2611_THERMAL IRQ_IXP2000_GPIO4 +#define IRQ_ENP2611_OPTION_BOARD IRQ_IXP2000_GPIO3 +#define IRQ_ENP2611_CALEB IRQ_IXP2000_GPIO2 +#define IRQ_ENP2611_PM3386_1 IRQ_IXP2000_GPIO1 +#define IRQ_ENP2611_PM3386_0 IRQ_IXP2000_GPIO0 + + +#endif diff --git a/arch/arm/mach-ixp2000/include/mach/entry-macro.S b/arch/arm/mach-ixp2000/include/mach/entry-macro.S new file mode 100644 index 00000000000..5850ffc8c75 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/entry-macro.S @@ -0,0 +1,60 @@ +/* + * arch/arm/mach-ixp2000/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for IXP2000-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/irqs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + mov \irqnr, #0x0 @clear out irqnr as default + mov \base, #0xfe000000 + orr \base, \base, #0x00e00000 + orr \base, \base, #0x08 + ldr \irqstat, [\base] @ get interrupts + + cmp \irqstat, #0 + beq 1001f + + clz \irqnr, \irqstat + mov \base, #31 + subs \irqnr, \base, \irqnr + + /* + * We handle PCIA and PCIB here so we don't have an + * extra layer of code just to check these two bits. + */ + cmp \irqnr, #IRQ_IXP2000_PCI + bne 1001f + + mov \base, #0xfe000000 + orr \base, \base, #0x00c00000 + orr \base, \base, #0x00000100 + orr \base, \base, #0x00000058 + ldr \irqstat, [\base] + + mov \tmp, #(1<<26) + tst \irqstat, \tmp + movne \irqnr, #IRQ_IXP2000_PCIA + bne 1001f + + mov \tmp, #(1<<27) + tst \irqstat, \tmp + movne \irqnr, #IRQ_IXP2000_PCIB + +1001: + .endm + diff --git a/arch/arm/mach-ixp2000/include/mach/gpio.h b/arch/arm/mach-ixp2000/include/mach/gpio.h new file mode 100644 index 00000000000..4a88d2c33da --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/gpio.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-ixp2000/include/mach/gpio.h + * + * Copyright (C) 2002 Intel Corporation. + * + * This program is free software, you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * IXP2000 GPIO in/out, edge/level detection for IRQs: + * IRQs are generated on Falling-edge, Rising-Edge, Level-low, Level-High + * or both Falling-edge and Rising-edge. + * This must be called *before* the corresponding IRQ is registerd. + * Use this instead of directly setting the GPIO registers. + * GPIOs may also be used as GPIOs (e.g. for emulating i2c/smb) + */ +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#ifndef __ASSEMBLY__ + +#define GPIO_IN 0 +#define GPIO_OUT 1 + +#define IXP2000_GPIO_LOW 0 +#define IXP2000_GPIO_HIGH 1 + +extern void gpio_line_config(int line, int direction); + +static inline int gpio_line_get(int line) +{ + return (((*IXP2000_GPIO_PLR) >> line) & 1); +} + +static inline void gpio_line_set(int line, int value) +{ + if (value == IXP2000_GPIO_HIGH) { + ixp2000_reg_write(IXP2000_GPIO_POSR, 1 << line); + } else if (value == IXP2000_GPIO_LOW) { + ixp2000_reg_write(IXP2000_GPIO_POCR, 1 << line); + } +} + +#endif /* !__ASSEMBLY__ */ + +#endif /* ASM_ARCH_IXP2000_GPIO_H_ */ diff --git a/arch/arm/mach-ixp2000/include/mach/hardware.h b/arch/arm/mach-ixp2000/include/mach/hardware.h new file mode 100644 index 00000000000..f033de4e749 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/hardware.h @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-ixp2000/include/mach/hardware.h + * + * Hardware definitions for IXP2400/2800 based systems + * + * Original Author: Naeem M Afzal <naeem.m.afzal@intel.com> + * + * Maintainer: Deepak Saxena <dsaxena@mvista.com> + * + * Copyright (C) 2001-2002 Intel Corp. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#define __ASM_ARCH_HARDWARE_H__ + +/* + * This needs to be platform-specific? + */ +#define PCIBIOS_MIN_IO 0x00000000 +#define PCIBIOS_MIN_MEM 0x00000000 + +#include "ixp2000-regs.h" /* Chipset Registers */ + +#define pcibios_assign_all_busses() 0 + +/* + * Platform helper functions + */ +#include "platform.h" + +/* + * Platform-specific bits + */ +#include "enp2611.h" /* ENP-2611 */ +#include "ixdp2x00.h" /* IXDP2400/2800 */ +#include "ixdp2x01.h" /* IXDP2401/2801 */ + +#endif /* _ASM_ARCH_HARDWARE_H__ */ diff --git a/arch/arm/mach-ixp2000/include/mach/io.h b/arch/arm/mach-ixp2000/include/mach/io.h new file mode 100644 index 00000000000..859e584914d --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/io.h @@ -0,0 +1,134 @@ +/* + * arch/arm/mach-ixp2000/include/mach/io.h + * + * Original Author: Naeem M Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002 Intel Corp. + * Copyrgiht (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff +#define __mem_pci(a) (a) + +/* + * The A? revisions of the IXP2000s assert byte lanes for PCI I/O + * transactions the other way round (MEM transactions don't have this + * issue), so if we want to support those models, we need to override + * the standard I/O functions. + * + * B0 and later have a bit that can be set to 1 to get the proper + * behavior for I/O transactions, which then allows us to use the + * standard I/O functions. This is what we do if the user does not + * explicitly ask for support for pre-B0. + */ +#ifdef CONFIG_IXP2000_SUPPORT_BROKEN_PCI_IO +#define ___io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE)) + +#define alignb(addr) (void __iomem *)((unsigned long)(addr) ^ 3) +#define alignw(addr) (void __iomem *)((unsigned long)(addr) ^ 2) + +#define outb(v,p) __raw_writeb((v),alignb(___io(p))) +#define outw(v,p) __raw_writew((v),alignw(___io(p))) +#define outl(v,p) __raw_writel((v),___io(p)) + +#define inb(p) ({ unsigned int __v = __raw_readb(alignb(___io(p))); __v; }) +#define inw(p) \ + ({ unsigned int __v = (__raw_readw(alignw(___io(p)))); __v; }) +#define inl(p) \ + ({ unsigned int __v = (__raw_readl(___io(p))); __v; }) + +#define outsb(p,d,l) __raw_writesb(alignb(___io(p)),d,l) +#define outsw(p,d,l) __raw_writesw(alignw(___io(p)),d,l) +#define outsl(p,d,l) __raw_writesl(___io(p),d,l) + +#define insb(p,d,l) __raw_readsb(alignb(___io(p)),d,l) +#define insw(p,d,l) __raw_readsw(alignw(___io(p)),d,l) +#define insl(p,d,l) __raw_readsl(___io(p),d,l) + +#define __is_io_address(p) ((((unsigned long)(p)) & ~(IXP2000_PCI_IO_SIZE - 1)) == IXP2000_PCI_IO_VIRT_BASE) + +#define ioread8(p) \ + ({ \ + unsigned int __v; \ + \ + if (__is_io_address(p)) { \ + __v = __raw_readb(alignb(p)); \ + } else { \ + __v = __raw_readb(p); \ + } \ + \ + __v; \ + }) \ + +#define ioread16(p) \ + ({ \ + unsigned int __v; \ + \ + if (__is_io_address(p)) { \ + __v = __raw_readw(alignw(p)); \ + } else { \ + __v = le16_to_cpu(__raw_readw(p)); \ + } \ + \ + __v; \ + }) + +#define ioread32(p) \ + ({ \ + unsigned int __v; \ + \ + if (__is_io_address(p)) { \ + __v = __raw_readl(p); \ + } else { \ + __v = le32_to_cpu(__raw_readl(p)); \ + } \ + \ + __v; \ + }) + +#define iowrite8(v,p) \ + ({ \ + if (__is_io_address(p)) { \ + __raw_writeb((v), alignb(p)); \ + } else { \ + __raw_writeb((v), p); \ + } \ + }) + +#define iowrite16(v,p) \ + ({ \ + if (__is_io_address(p)) { \ + __raw_writew((v), alignw(p)); \ + } else { \ + __raw_writew(cpu_to_le16(v), p); \ + } \ + }) + +#define iowrite32(v,p) \ + ({ \ + if (__is_io_address(p)) { \ + __raw_writel((v), p); \ + } else { \ + __raw_writel(cpu_to_le32(v), p); \ + } \ + }) + +#define ioport_map(port, nr) ___io(port) + +#define ioport_unmap(addr) +#else +#define __io(p) ((void __iomem *)((p)+IXP2000_PCI_IO_VIRT_BASE)) +#endif + + +#endif diff --git a/arch/arm/mach-ixp2000/include/mach/irqs.h b/arch/arm/mach-ixp2000/include/mach/irqs.h new file mode 100644 index 00000000000..bee96bcafdc --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/irqs.h @@ -0,0 +1,207 @@ +/* + * arch/arm/mach-ixp2000/include/mach/irqs.h + * + * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002 Intel Corp. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _IRQS_H +#define _IRQS_H + +/* + * Do NOT add #ifdef MACHINE_FOO in here. + * Simpy add your machine IRQs here and increase NR_IRQS if needed to + * hold your machine's IRQ table. + */ + +/* + * Some interrupt numbers go unused b/c the IRQ mask/ummask/status + * register has those bit reserved. We just mark those interrupts + * as invalid and this allows us to do mask/unmask with a single + * shift operation instead of having to map the IRQ number to + * a HW IRQ number. + */ +#define IRQ_IXP2000_SOFT_INT 0 /* soft interrupt */ +#define IRQ_IXP2000_ERRSUM 1 /* OR of all bits in ErrorStatus reg*/ +#define IRQ_IXP2000_UART 2 +#define IRQ_IXP2000_GPIO 3 +#define IRQ_IXP2000_TIMER1 4 +#define IRQ_IXP2000_TIMER2 5 +#define IRQ_IXP2000_TIMER3 6 +#define IRQ_IXP2000_TIMER4 7 +#define IRQ_IXP2000_PMU 8 +#define IRQ_IXP2000_SPF 9 /* Slow port framer IRQ */ +#define IRQ_IXP2000_DMA1 10 +#define IRQ_IXP2000_DMA2 11 +#define IRQ_IXP2000_DMA3 12 +#define IRQ_IXP2000_PCI_DOORBELL 13 +#define IRQ_IXP2000_ME_ATTN 14 +#define IRQ_IXP2000_PCI 15 /* PCI INTA or INTB */ +#define IRQ_IXP2000_THDA0 16 /* thread 0-31A */ +#define IRQ_IXP2000_THDA1 17 /* thread 32-63A, IXP2800 only */ +#define IRQ_IXP2000_THDA2 18 /* thread 64-95A */ +#define IRQ_IXP2000_THDA3 19 /* thread 96-127A, IXP2800 only */ +#define IRQ_IXP2000_THDB0 24 /* thread 0-31B */ +#define IRQ_IXP2000_THDB1 25 /* thread 32-63B, IXP2800 only */ +#define IRQ_IXP2000_THDB2 26 /* thread 64-95B */ +#define IRQ_IXP2000_THDB3 27 /* thread 96-127B, IXP2800 only */ + +/* define generic GPIOs */ +#define IRQ_IXP2000_GPIO0 32 +#define IRQ_IXP2000_GPIO1 33 +#define IRQ_IXP2000_GPIO2 34 +#define IRQ_IXP2000_GPIO3 35 +#define IRQ_IXP2000_GPIO4 36 +#define IRQ_IXP2000_GPIO5 37 +#define IRQ_IXP2000_GPIO6 38 +#define IRQ_IXP2000_GPIO7 39 + +/* split off the 2 PCI sources */ +#define IRQ_IXP2000_PCIA 40 +#define IRQ_IXP2000_PCIB 41 + +/* Int sources from IRQ_ERROR_STATUS */ +#define IRQ_IXP2000_DRAM0_MIN_ERR 42 +#define IRQ_IXP2000_DRAM0_MAJ_ERR 43 +#define IRQ_IXP2000_DRAM1_MIN_ERR 44 +#define IRQ_IXP2000_DRAM1_MAJ_ERR 45 +#define IRQ_IXP2000_DRAM2_MIN_ERR 46 +#define IRQ_IXP2000_DRAM2_MAJ_ERR 47 +/* 48-57 reserved */ +#define IRQ_IXP2000_SRAM0_ERR 58 +#define IRQ_IXP2000_SRAM1_ERR 59 +#define IRQ_IXP2000_SRAM2_ERR 60 +#define IRQ_IXP2000_SRAM3_ERR 61 +/* 62-65 reserved */ +#define IRQ_IXP2000_MEDIA_ERR 66 +#define IRQ_IXP2000_PCI_ERR 67 +#define IRQ_IXP2000_SP_INT 68 + +#define NR_IXP2000_IRQS 69 + +#define IXP2000_BOARD_IRQ(x) (NR_IXP2000_IRQS + (x)) + +#define IXP2000_BOARD_IRQ_MASK(irq) (1 << (irq - NR_IXP2000_IRQS)) + +#define IXP2000_ERR_IRQ_MASK(irq) ( 1 << (irq - IRQ_IXP2000_DRAM0_MIN_ERR)) +#define IXP2000_VALID_ERR_IRQ_MASK (\ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM0_MIN_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM0_MAJ_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM1_MIN_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM1_MAJ_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM2_MIN_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM2_MAJ_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM0_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM1_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM2_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM3_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_MEDIA_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_PCI_ERR) | \ + IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SP_INT) ) + +/* + * This allows for all the on-chip sources plus up to 32 CPLD based + * IRQs. Should be more than enough. + */ +#define IXP2000_BOARD_IRQS 32 +#define NR_IRQS (NR_IXP2000_IRQS + IXP2000_BOARD_IRQS) + + +/* + * IXDP2400 specific IRQs + */ +#define IRQ_IXDP2400_INGRESS_NPU IXP2000_BOARD_IRQ(0) +#define IRQ_IXDP2400_ENET IXP2000_BOARD_IRQ(1) +#define IRQ_IXDP2400_MEDIA_PCI IXP2000_BOARD_IRQ(2) +#define IRQ_IXDP2400_MEDIA_SP IXP2000_BOARD_IRQ(3) +#define IRQ_IXDP2400_SF_PCI IXP2000_BOARD_IRQ(4) +#define IRQ_IXDP2400_SF_SP IXP2000_BOARD_IRQ(5) +#define IRQ_IXDP2400_PMC IXP2000_BOARD_IRQ(6) +#define IRQ_IXDP2400_TVM IXP2000_BOARD_IRQ(7) + +#define NR_IXDP2400_IRQS ((IRQ_IXDP2400_TVM)+1) +#define IXDP2400_NR_IRQS NR_IXDP2400_IRQS - NR_IXP2000_IRQS + +/* IXDP2800 specific IRQs */ +#define IRQ_IXDP2800_EGRESS_ENET IXP2000_BOARD_IRQ(0) +#define IRQ_IXDP2800_INGRESS_NPU IXP2000_BOARD_IRQ(1) +#define IRQ_IXDP2800_PMC IXP2000_BOARD_IRQ(2) +#define IRQ_IXDP2800_FABRIC_PCI IXP2000_BOARD_IRQ(3) +#define IRQ_IXDP2800_FABRIC IXP2000_BOARD_IRQ(4) +#define IRQ_IXDP2800_MEDIA IXP2000_BOARD_IRQ(5) + +#define NR_IXDP2800_IRQS ((IRQ_IXDP2800_MEDIA)+1) +#define IXDP2800_NR_IRQS NR_IXDP2800_IRQS - NR_IXP2000_IRQS + +/* + * IRQs on both IXDP2x01 boards + */ +#define IRQ_IXDP2X01_SPCI_DB_0 IXP2000_BOARD_IRQ(2) +#define IRQ_IXDP2X01_SPCI_DB_1 IXP2000_BOARD_IRQ(3) +#define IRQ_IXDP2X01_SPCI_PMC_INTA IXP2000_BOARD_IRQ(4) +#define IRQ_IXDP2X01_SPCI_PMC_INTB IXP2000_BOARD_IRQ(5) +#define IRQ_IXDP2X01_SPCI_PMC_INTC IXP2000_BOARD_IRQ(6) +#define IRQ_IXDP2X01_SPCI_PMC_INTD IXP2000_BOARD_IRQ(7) +#define IRQ_IXDP2X01_SPCI_FIC_INT IXP2000_BOARD_IRQ(8) +#define IRQ_IXDP2X01_IPMI_FROM IXP2000_BOARD_IRQ(16) +#define IRQ_IXDP2X01_125US IXP2000_BOARD_IRQ(17) +#define IRQ_IXDP2X01_DB_0_ADD IXP2000_BOARD_IRQ(18) +#define IRQ_IXDP2X01_DB_1_ADD IXP2000_BOARD_IRQ(19) +#define IRQ_IXDP2X01_UART1 IXP2000_BOARD_IRQ(21) +#define IRQ_IXDP2X01_UART2 IXP2000_BOARD_IRQ(22) +#define IRQ_IXDP2X01_FIC_ADD_INT IXP2000_BOARD_IRQ(24) +#define IRQ_IXDP2X01_CS8900 IXP2000_BOARD_IRQ(25) +#define IRQ_IXDP2X01_BBSRAM IXP2000_BOARD_IRQ(26) + +#define IXDP2X01_VALID_IRQ_MASK ( \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_DB_0) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_DB_1) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_PMC_INTA) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_PMC_INTB) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_PMC_INTC) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_PMC_INTD) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_SPCI_FIC_INT) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_IPMI_FROM) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_125US) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_DB_0_ADD) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_DB_1_ADD) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_UART1) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_UART2) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_FIC_ADD_INT) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_CS8900) | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2X01_BBSRAM) ) + +/* + * IXDP2401 specific IRQs + */ +#define IRQ_IXDP2401_INTA_82546 IXP2000_BOARD_IRQ(0) +#define IRQ_IXDP2401_INTB_82546 IXP2000_BOARD_IRQ(1) + +#define IXDP2401_VALID_IRQ_MASK ( \ + IXDP2X01_VALID_IRQ_MASK | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2401_INTA_82546) |\ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2401_INTB_82546)) + +/* + * IXDP2801-specific IRQs + */ +#define IRQ_IXDP2801_RIV IXP2000_BOARD_IRQ(0) +#define IRQ_IXDP2801_CNFG_MEDIA IXP2000_BOARD_IRQ(27) +#define IRQ_IXDP2801_CLOCK_REF IXP2000_BOARD_IRQ(28) + +#define IXDP2801_VALID_IRQ_MASK ( \ + IXDP2X01_VALID_IRQ_MASK | \ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2801_RIV) |\ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2801_CNFG_MEDIA) |\ + IXP2000_BOARD_IRQ_MASK(IRQ_IXDP2801_CLOCK_REF)) + +#define NR_IXDP2X01_IRQS ((IRQ_IXDP2801_CLOCK_REF) + 1) + +#endif /*_IRQS_H*/ diff --git a/arch/arm/mach-ixp2000/include/mach/ixdp2x00.h b/arch/arm/mach-ixp2000/include/mach/ixdp2x00.h new file mode 100644 index 00000000000..5df8479d948 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/ixdp2x00.h @@ -0,0 +1,92 @@ +/* + * arch/arm/mach-ixp2000/include/mach/ixdp2x00.h + * + * Register and other defines for IXDP2[48]00 platforms + * + * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002 Intel Corp. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef _IXDP2X00_H_ +#define _IXDP2X00_H_ + +/* + * On board CPLD memory map + */ +#define IXDP2X00_PHYS_CPLD_BASE 0xc7000000 +#define IXDP2X00_VIRT_CPLD_BASE 0xfe000000 +#define IXDP2X00_CPLD_SIZE 0x00100000 + + +#define IXDP2X00_CPLD_REG(x) \ + (volatile unsigned long *)(IXDP2X00_VIRT_CPLD_BASE | x) + +/* + * IXDP2400 CPLD registers + */ +#define IXDP2400_CPLD_SYSLED IXDP2X00_CPLD_REG(0x0) +#define IXDP2400_CPLD_DISP_DATA IXDP2X00_CPLD_REG(0x4) +#define IXDP2400_CPLD_CLOCK_SPEED IXDP2X00_CPLD_REG(0x8) +#define IXDP2400_CPLD_INT_STAT IXDP2X00_CPLD_REG(0xc) +#define IXDP2400_CPLD_REV IXDP2X00_CPLD_REG(0x10) +#define IXDP2400_CPLD_SYS_CLK_M IXDP2X00_CPLD_REG(0x14) +#define IXDP2400_CPLD_SYS_CLK_N IXDP2X00_CPLD_REG(0x18) +#define IXDP2400_CPLD_INT_MASK IXDP2X00_CPLD_REG(0x48) + +/* + * IXDP2800 CPLD registers + */ +#define IXDP2800_CPLD_INT_STAT IXDP2X00_CPLD_REG(0x0) +#define IXDP2800_CPLD_INT_MASK IXDP2X00_CPLD_REG(0x140) + + +#define IXDP2X00_GPIO_I2C_ENABLE 0x02 +#define IXDP2X00_GPIO_SCL 0x07 +#define IXDP2X00_GPIO_SDA 0x06 + +/* + * PCI devfns for on-board devices. We need these to be able to + * properly translate IRQs and for device removal. + */ +#define IXDP2400_SLAVE_ENET_DEVFN 0x18 /* Bus 1 */ +#define IXDP2400_MASTER_ENET_DEVFN 0x20 /* Bus 1 */ +#define IXDP2400_MEDIA_DEVFN 0x28 /* Bus 1 */ +#define IXDP2400_SWITCH_FABRIC_DEVFN 0x30 /* Bus 1 */ + +#define IXDP2800_SLAVE_ENET_DEVFN 0x20 /* Bus 1 */ +#define IXDP2800_MASTER_ENET_DEVFN 0x18 /* Bus 1 */ +#define IXDP2800_SWITCH_FABRIC_DEVFN 0x30 /* Bus 1 */ + +#define IXDP2X00_P2P_DEVFN 0x20 /* Bus 0 */ +#define IXDP2X00_21555_DEVFN 0x30 /* Bus 0 */ +#define IXDP2X00_SLAVE_NPU_DEVFN 0x28 /* Bus 1 */ +#define IXDP2X00_PMC_DEVFN 0x38 /* Bus 1 */ +#define IXDP2X00_MASTER_NPU_DEVFN 0x38 /* Bus 1 */ + +#ifndef __ASSEMBLY__ +/* + * The master NPU is always PCI master. + */ +static inline unsigned int ixdp2x00_master_npu(void) +{ + return !!ixp2000_is_pcimaster(); +} + +/* + * Helper functions used by ixdp2400 and ixdp2800 specific code + */ +void ixdp2x00_init_irq(volatile unsigned long*, volatile unsigned long *, unsigned long); +void ixdp2x00_slave_pci_postinit(void); +void ixdp2x00_init_machine(void); +void ixdp2x00_map_io(void); + +#endif + +#endif /*_IXDP2X00_H_ */ diff --git a/arch/arm/mach-ixp2000/include/mach/ixdp2x01.h b/arch/arm/mach-ixp2000/include/mach/ixdp2x01.h new file mode 100644 index 00000000000..4c1f04083e5 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/ixdp2x01.h @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-ixp2000/include/mach/ixdp2x01.h + * + * Platform definitions for IXDP2X01 && IXDP2801 systems + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2004 (c) MontaVista Software, Inc. + * + * Based on original code Copyright (c) 2002-2003 Intel Corporation + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __IXDP2X01_H__ +#define __IXDP2X01_H__ + +#define IXDP2X01_PHYS_CPLD_BASE 0xc6024000 +#define IXDP2X01_VIRT_CPLD_BASE 0xfe000000 +#define IXDP2X01_CPLD_REGION_SIZE 0x00100000 + +#define IXDP2X01_CPLD_VIRT_REG(reg) (volatile unsigned long*)(IXDP2X01_VIRT_CPLD_BASE | reg) +#define IXDP2X01_CPLD_PHYS_REG(reg) (IXDP2X01_PHYS_CPLD_BASE | reg) + +#define IXDP2X01_UART1_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x40) +#define IXDP2X01_UART1_PHYS_BASE IXDP2X01_CPLD_PHYS_REG(0x40) + +#define IXDP2X01_UART2_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x60) +#define IXDP2X01_UART2_PHYS_BASE IXDP2X01_CPLD_PHYS_REG(0x60) + +#define IXDP2X01_CS8900_VIRT_BASE IXDP2X01_CPLD_VIRT_REG(0x80) +#define IXDP2X01_CS8900_VIRT_END (IXDP2X01_CS8900_VIRT_BASE + 16) + +#define IXDP2X01_CPLD_RESET_REG IXDP2X01_CPLD_VIRT_REG(0x00) +#define IXDP2X01_INT_MASK_SET_REG IXDP2X01_CPLD_VIRT_REG(0x08) +#define IXDP2X01_INT_STAT_REG IXDP2X01_CPLD_VIRT_REG(0x0C) +#define IXDP2X01_INT_RAW_REG IXDP2X01_CPLD_VIRT_REG(0x10) +#define IXDP2X01_INT_MASK_CLR_REG IXDP2X01_INT_RAW_REG +#define IXDP2X01_INT_SIM_REG IXDP2X01_CPLD_VIRT_REG(0x14) + +#define IXDP2X01_CPLD_FLASH_REG IXDP2X01_CPLD_VIRT_REG(0x20) + +#define IXDP2X01_CPLD_FLASH_INTERN 0x8000 +#define IXDP2X01_CPLD_FLASH_BANK_MASK 0xF +#define IXDP2X01_FLASH_WINDOW_BITS 25 +#define IXDP2X01_FLASH_WINDOW_SIZE (1 << IXDP2X01_FLASH_WINDOW_BITS) +#define IXDP2X01_FLASH_WINDOW_MASK (IXDP2X01_FLASH_WINDOW_SIZE - 1) + +#define IXDP2X01_UART_CLK 1843200 + +#define IXDP2X01_GPIO_I2C_ENABLE 0x02 +#define IXDP2X01_GPIO_SCL 0x07 +#define IXDP2X01_GPIO_SDA 0x06 + +#endif /* __IXDP2x01_H__ */ diff --git a/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h b/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h new file mode 100644 index 00000000000..19d80379a3e --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h @@ -0,0 +1,457 @@ +/* + * arch/arm/mach-ixp2000/include/mach/ixp2000-regs.h + * + * Chipset register definitions for IXP2400/2800 based systems. + * + * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> + * + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002 Intel Corp. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef _IXP2000_REGS_H_ +#define _IXP2000_REGS_H_ + +/* + * IXP2000 linux memory map: + * + * virt phys size + * fb000000 db000000 16M PCI CFG1 + * fc000000 da000000 16M PCI CFG0 + * fd000000 d8000000 16M PCI I/O + * fe[0-7]00000 8M per-platform mappings + * fe900000 80000000 1M SRAM #0 (first MB) + * fea00000 cb400000 1M SCRATCH ring get/put + * feb00000 c8000000 1M MSF + * fec00000 df000000 1M PCI CSRs + * fed00000 de000000 1M PCI CREG + * fee00000 d6000000 1M INTCTL + * fef00000 c0000000 1M CAP + */ + +/* + * Static I/O regions. + * + * Most of the registers are clumped in 4K regions spread throughout + * the 0xc0000000 -> 0xc0100000 address range, but we just map in + * the whole range using a single 1 MB section instead of small + * 4K pages. This has two advantages for us: + * + * 1) We use only one TLB entry for large number of on-chip I/O devices. + * + * 2) We can easily set the Section attributes to XCB=101 on the IXP2400 + * as required per erratum #66. We accomplish this by using a + * new MT_IXP2000_DEVICE memory type with the bits set as required. + * + * CAP stands for CSR Access Proxy. + * + * If you change the virtual address of this mapping, please propagate + * the change to arch/arm/kernel/debug.S, which hardcodes the virtual + * address of the UART located in this region. + */ + +#define IXP2000_CAP_PHYS_BASE 0xc0000000 +#define IXP2000_CAP_VIRT_BASE 0xfef00000 +#define IXP2000_CAP_SIZE 0x00100000 + +/* + * Addresses for specific on-chip peripherals. + */ +#define IXP2000_SLOWPORT_CSR_VIRT_BASE 0xfef80000 +#define IXP2000_GLOBAL_REG_VIRT_BASE 0xfef04000 +#define IXP2000_UART_PHYS_BASE 0xc0030000 +#define IXP2000_UART_VIRT_BASE 0xfef30000 +#define IXP2000_TIMER_VIRT_BASE 0xfef20000 +#define IXP2000_UENGINE_CSR_VIRT_BASE 0xfef18000 +#define IXP2000_GPIO_VIRT_BASE 0xfef10000 + +/* + * Devices outside of the 0xc0000000 -> 0xc0100000 range. The virtual + * addresses of the INTCTL and PCI_CSR mappings are hardcoded in + * entry-macro.S, so if you ever change these please propagate + * the change. + */ +#define IXP2000_INTCTL_PHYS_BASE 0xd6000000 +#define IXP2000_INTCTL_VIRT_BASE 0xfee00000 +#define IXP2000_INTCTL_SIZE 0x00100000 + +#define IXP2000_PCI_CREG_PHYS_BASE 0xde000000 +#define IXP2000_PCI_CREG_VIRT_BASE 0xfed00000 +#define IXP2000_PCI_CREG_SIZE 0x00100000 + +#define IXP2000_PCI_CSR_PHYS_BASE 0xdf000000 +#define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000 +#define IXP2000_PCI_CSR_SIZE 0x00100000 + +#define IXP2000_MSF_PHYS_BASE 0xc8000000 +#define IXP2000_MSF_VIRT_BASE 0xfeb00000 +#define IXP2000_MSF_SIZE 0x00100000 + +#define IXP2000_SCRATCH_RING_PHYS_BASE 0xcb400000 +#define IXP2000_SCRATCH_RING_VIRT_BASE 0xfea00000 +#define IXP2000_SCRATCH_RING_SIZE 0x00100000 + +#define IXP2000_SRAM0_PHYS_BASE 0x80000000 +#define IXP2000_SRAM0_VIRT_BASE 0xfe900000 +#define IXP2000_SRAM0_SIZE 0x00100000 + +#define IXP2000_PCI_IO_PHYS_BASE 0xd8000000 +#define IXP2000_PCI_IO_VIRT_BASE 0xfd000000 +#define IXP2000_PCI_IO_SIZE 0x01000000 + +#define IXP2000_PCI_CFG0_PHYS_BASE 0xda000000 +#define IXP2000_PCI_CFG0_VIRT_BASE 0xfc000000 +#define IXP2000_PCI_CFG0_SIZE 0x01000000 + +#define IXP2000_PCI_CFG1_PHYS_BASE 0xdb000000 +#define IXP2000_PCI_CFG1_VIRT_BASE 0xfb000000 +#define IXP2000_PCI_CFG1_SIZE 0x01000000 + +/* + * Timers + */ +#define IXP2000_TIMER_REG(x) ((volatile unsigned long*)(IXP2000_TIMER_VIRT_BASE | (x))) +/* Timer control */ +#define IXP2000_T1_CTL IXP2000_TIMER_REG(0x00) +#define IXP2000_T2_CTL IXP2000_TIMER_REG(0x04) +#define IXP2000_T3_CTL IXP2000_TIMER_REG(0x08) +#define IXP2000_T4_CTL IXP2000_TIMER_REG(0x0c) +/* Store initial value */ +#define IXP2000_T1_CLD IXP2000_TIMER_REG(0x10) +#define IXP2000_T2_CLD IXP2000_TIMER_REG(0x14) +#define IXP2000_T3_CLD IXP2000_TIMER_REG(0x18) +#define IXP2000_T4_CLD IXP2000_TIMER_REG(0x1c) +/* Read current value */ +#define IXP2000_T1_CSR IXP2000_TIMER_REG(0x20) +#define IXP2000_T2_CSR IXP2000_TIMER_REG(0x24) +#define IXP2000_T3_CSR IXP2000_TIMER_REG(0x28) +#define IXP2000_T4_CSR IXP2000_TIMER_REG(0x2c) +/* Clear associated timer interrupt */ +#define IXP2000_T1_CLR IXP2000_TIMER_REG(0x30) +#define IXP2000_T2_CLR IXP2000_TIMER_REG(0x34) +#define IXP2000_T3_CLR IXP2000_TIMER_REG(0x38) +#define IXP2000_T4_CLR IXP2000_TIMER_REG(0x3c) +/* Timer watchdog enable for T4 */ +#define IXP2000_TWDE IXP2000_TIMER_REG(0x40) + +#define WDT_ENABLE 0x00000001 +#define TIMER_DIVIDER_256 0x00000008 +#define TIMER_ENABLE 0x00000080 +#define IRQ_MASK_TIMER1 (1 << 4) + +/* + * Interrupt controller registers + */ +#define IXP2000_INTCTL_REG(x) (volatile unsigned long*)(IXP2000_INTCTL_VIRT_BASE | (x)) +#define IXP2000_IRQ_STATUS IXP2000_INTCTL_REG(0x08) +#define IXP2000_IRQ_ENABLE IXP2000_INTCTL_REG(0x10) +#define IXP2000_IRQ_ENABLE_SET IXP2000_INTCTL_REG(0x10) +#define IXP2000_IRQ_ENABLE_CLR IXP2000_INTCTL_REG(0x18) +#define IXP2000_FIQ_ENABLE_CLR IXP2000_INTCTL_REG(0x14) +#define IXP2000_IRQ_ERR_STATUS IXP2000_INTCTL_REG(0x24) +#define IXP2000_IRQ_ERR_ENABLE_SET IXP2000_INTCTL_REG(0x2c) +#define IXP2000_FIQ_ERR_ENABLE_CLR IXP2000_INTCTL_REG(0x30) +#define IXP2000_IRQ_ERR_ENABLE_CLR IXP2000_INTCTL_REG(0x34) +#define IXP2000_IRQ_THD_RAW_STATUS_A_0 IXP2000_INTCTL_REG(0x60) +#define IXP2000_IRQ_THD_RAW_STATUS_A_1 IXP2000_INTCTL_REG(0x64) +#define IXP2000_IRQ_THD_RAW_STATUS_A_2 IXP2000_INTCTL_REG(0x68) +#define IXP2000_IRQ_THD_RAW_STATUS_A_3 IXP2000_INTCTL_REG(0x6c) +#define IXP2000_IRQ_THD_RAW_STATUS_B_0 IXP2000_INTCTL_REG(0x80) +#define IXP2000_IRQ_THD_RAW_STATUS_B_1 IXP2000_INTCTL_REG(0x84) +#define IXP2000_IRQ_THD_RAW_STATUS_B_2 IXP2000_INTCTL_REG(0x88) +#define IXP2000_IRQ_THD_RAW_STATUS_B_3 IXP2000_INTCTL_REG(0x8c) +#define IXP2000_IRQ_THD_STATUS_A_0 IXP2000_INTCTL_REG(0xe0) +#define IXP2000_IRQ_THD_STATUS_A_1 IXP2000_INTCTL_REG(0xe4) +#define IXP2000_IRQ_THD_STATUS_A_2 IXP2000_INTCTL_REG(0xe8) +#define IXP2000_IRQ_THD_STATUS_A_3 IXP2000_INTCTL_REG(0xec) +#define IXP2000_IRQ_THD_STATUS_B_0 IXP2000_INTCTL_REG(0x100) +#define IXP2000_IRQ_THD_STATUS_B_1 IXP2000_INTCTL_REG(0x104) +#define IXP2000_IRQ_THD_STATUS_B_2 IXP2000_INTCTL_REG(0x108) +#define IXP2000_IRQ_THD_STATUS_B_3 IXP2000_INTCTL_REG(0x10c) +#define IXP2000_IRQ_THD_ENABLE_SET_A_0 IXP2000_INTCTL_REG(0x160) +#define IXP2000_IRQ_THD_ENABLE_SET_A_1 IXP2000_INTCTL_REG(0x164) +#define IXP2000_IRQ_THD_ENABLE_SET_A_2 IXP2000_INTCTL_REG(0x168) +#define IXP2000_IRQ_THD_ENABLE_SET_A_3 IXP2000_INTCTL_REG(0x16c) +#define IXP2000_IRQ_THD_ENABLE_SET_B_0 IXP2000_INTCTL_REG(0x180) +#define IXP2000_IRQ_THD_ENABLE_SET_B_1 IXP2000_INTCTL_REG(0x184) +#define IXP2000_IRQ_THD_ENABLE_SET_B_2 IXP2000_INTCTL_REG(0x188) +#define IXP2000_IRQ_THD_ENABLE_SET_B_3 IXP2000_INTCTL_REG(0x18c) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_A_0 IXP2000_INTCTL_REG(0x1e0) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_A_1 IXP2000_INTCTL_REG(0x1e4) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_A_2 IXP2000_INTCTL_REG(0x1e8) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_A_3 IXP2000_INTCTL_REG(0x1ec) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_B_0 IXP2000_INTCTL_REG(0x200) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_B_1 IXP2000_INTCTL_REG(0x204) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_B_2 IXP2000_INTCTL_REG(0x208) +#define IXP2000_IRQ_THD_ENABLE_CLEAR_B_3 IXP2000_INTCTL_REG(0x20c) + +/* + * Mask of valid IRQs in the 32-bit IRQ register. We use + * this to mark certain IRQs as being invalid. + */ +#define IXP2000_VALID_IRQ_MASK 0x0f0fffff + +/* + * PCI config register access from core + */ +#define IXP2000_PCI_CREG(x) (volatile unsigned long*)(IXP2000_PCI_CREG_VIRT_BASE | (x)) +#define IXP2000_PCI_CMDSTAT IXP2000_PCI_CREG(0x04) +#define IXP2000_PCI_CSR_BAR IXP2000_PCI_CREG(0x10) +#define IXP2000_PCI_SRAM_BAR IXP2000_PCI_CREG(0x14) +#define IXP2000_PCI_SDRAM_BAR IXP2000_PCI_CREG(0x18) + +/* + * PCI CSRs + */ +#define IXP2000_PCI_CSR(x) (volatile unsigned long*)(IXP2000_PCI_CSR_VIRT_BASE | (x)) + +/* + * PCI outbound interrupts + */ +#define IXP2000_PCI_OUT_INT_STATUS IXP2000_PCI_CSR(0x30) +#define IXP2000_PCI_OUT_INT_MASK IXP2000_PCI_CSR(0x34) +/* + * PCI communications + */ +#define IXP2000_PCI_MAILBOX0 IXP2000_PCI_CSR(0x50) +#define IXP2000_PCI_MAILBOX1 IXP2000_PCI_CSR(0x54) +#define IXP2000_PCI_MAILBOX2 IXP2000_PCI_CSR(0x58) +#define IXP2000_PCI_MAILBOX3 IXP2000_PCI_CSR(0x5C) +#define IXP2000_XSCALE_DOORBELL IXP2000_PCI_CSR(0x60) +#define IXP2000_XSCALE_DOORBELL_SETUP IXP2000_PCI_CSR(0x64) +#define IXP2000_PCI_DOORBELL IXP2000_PCI_CSR(0x70) +#define IXP2000_PCI_DOORBELL_SETUP IXP2000_PCI_CSR(0x74) + +/* + * DMA engines + */ +#define IXP2000_PCI_CH1_BYTE_CNT IXP2000_PCI_CSR(0x80) +#define IXP2000_PCI_CH1_ADDR IXP2000_PCI_CSR(0x84) +#define IXP2000_PCI_CH1_DRAM_ADDR IXP2000_PCI_CSR(0x88) +#define IXP2000_PCI_CH1_DESC_PTR IXP2000_PCI_CSR(0x8C) +#define IXP2000_PCI_CH1_CNTRL IXP2000_PCI_CSR(0x90) +#define IXP2000_PCI_CH1_ME_PARAM IXP2000_PCI_CSR(0x94) +#define IXP2000_PCI_CH2_BYTE_CNT IXP2000_PCI_CSR(0xA0) +#define IXP2000_PCI_CH2_ADDR IXP2000_PCI_CSR(0xA4) +#define IXP2000_PCI_CH2_DRAM_ADDR IXP2000_PCI_CSR(0xA8) +#define IXP2000_PCI_CH2_DESC_PTR IXP2000_PCI_CSR(0xAC) +#define IXP2000_PCI_CH2_CNTRL IXP2000_PCI_CSR(0xB0) +#define IXP2000_PCI_CH2_ME_PARAM IXP2000_PCI_CSR(0xB4) +#define IXP2000_PCI_CH3_BYTE_CNT IXP2000_PCI_CSR(0xC0) +#define IXP2000_PCI_CH3_ADDR IXP2000_PCI_CSR(0xC4) +#define IXP2000_PCI_CH3_DRAM_ADDR IXP2000_PCI_CSR(0xC8) +#define IXP2000_PCI_CH3_DESC_PTR IXP2000_PCI_CSR(0xCC) +#define IXP2000_PCI_CH3_CNTRL IXP2000_PCI_CSR(0xD0) +#define IXP2000_PCI_CH3_ME_PARAM IXP2000_PCI_CSR(0xD4) +#define IXP2000_DMA_INF_MODE IXP2000_PCI_CSR(0xE0) +/* + * Size masks for BARs + */ +#define IXP2000_PCI_SRAM_BASE_ADDR_MASK IXP2000_PCI_CSR(0xFC) +#define IXP2000_PCI_DRAM_BASE_ADDR_MASK IXP2000_PCI_CSR(0x100) +/* + * Control and uEngine related + */ +#define IXP2000_PCI_CONTROL IXP2000_PCI_CSR(0x13C) +#define IXP2000_PCI_ADDR_EXT IXP2000_PCI_CSR(0x140) +#define IXP2000_PCI_ME_PUSH_STATUS IXP2000_PCI_CSR(0x148) +#define IXP2000_PCI_ME_PUSH_EN IXP2000_PCI_CSR(0x14C) +#define IXP2000_PCI_ERR_STATUS IXP2000_PCI_CSR(0x150) +#define IXP2000_PCI_ERR_ENABLE IXP2000_PCI_CSR(0x154) +/* + * Inbound PCI interrupt control + */ +#define IXP2000_PCI_XSCALE_INT_STATUS IXP2000_PCI_CSR(0x158) +#define IXP2000_PCI_XSCALE_INT_ENABLE IXP2000_PCI_CSR(0x15C) + +#define IXP2000_PCICNTL_PNR (1<<17) /* PCI not Reset bit of PCI_CONTROL */ +#define IXP2000_PCICNTL_PCF (1<<28) /* PCI Central function bit */ +#define IXP2000_XSCALE_INT (1<<1) /* Interrupt from XScale to PCI */ + +/* These are from the IRQ register in the PCI ISR register */ +#define PCI_CONTROL_BE_DEO (1 << 22) /* Big Endian Data Enable Out */ +#define PCI_CONTROL_BE_DEI (1 << 21) /* Big Endian Data Enable In */ +#define PCI_CONTROL_BE_BEO (1 << 20) /* Big Endian Byte Enable Out */ +#define PCI_CONTROL_BE_BEI (1 << 19) /* Big Endian Byte Enable In */ +#define PCI_CONTROL_IEE (1 << 17) /* I/O cycle Endian swap Enable */ + +#define IXP2000_PCI_RST_REL (1 << 2) +#define CFG_RST_DIR (*IXP2000_PCI_CONTROL & IXP2000_PCICNTL_PCF) +#define CFG_PCI_BOOT_HOST (1 << 2) +#define CFG_BOOT_PROM (1 << 1) + +/* + * SlowPort CSRs + * + * The slowport is used to access things like flash, SONET framer control + * ports, slave microprocessors, CPLDs, and others of chip memory mapped + * peripherals. + */ +#define SLOWPORT_CSR(x) (volatile unsigned long*)(IXP2000_SLOWPORT_CSR_VIRT_BASE | (x)) + +#define IXP2000_SLOWPORT_CCR SLOWPORT_CSR(0x00) +#define IXP2000_SLOWPORT_WTC1 SLOWPORT_CSR(0x04) +#define IXP2000_SLOWPORT_WTC2 SLOWPORT_CSR(0x08) +#define IXP2000_SLOWPORT_RTC1 SLOWPORT_CSR(0x0c) +#define IXP2000_SLOWPORT_RTC2 SLOWPORT_CSR(0x10) +#define IXP2000_SLOWPORT_FSR SLOWPORT_CSR(0x14) +#define IXP2000_SLOWPORT_PCR SLOWPORT_CSR(0x18) +#define IXP2000_SLOWPORT_ADC SLOWPORT_CSR(0x1C) +#define IXP2000_SLOWPORT_FAC SLOWPORT_CSR(0x20) +#define IXP2000_SLOWPORT_FRM SLOWPORT_CSR(0x24) +#define IXP2000_SLOWPORT_FIN SLOWPORT_CSR(0x28) + +/* + * CCR values. + * The CCR configures the clock division for the slowport interface. + */ +#define SLOWPORT_CCR_DIV_1 0x00 +#define SLOWPORT_CCR_DIV_2 0x01 +#define SLOWPORT_CCR_DIV_4 0x02 +#define SLOWPORT_CCR_DIV_6 0x03 +#define SLOWPORT_CCR_DIV_8 0x04 +#define SLOWPORT_CCR_DIV_10 0x05 +#define SLOWPORT_CCR_DIV_12 0x06 +#define SLOWPORT_CCR_DIV_14 0x07 +#define SLOWPORT_CCR_DIV_16 0x08 +#define SLOWPORT_CCR_DIV_18 0x09 +#define SLOWPORT_CCR_DIV_20 0x0a +#define SLOWPORT_CCR_DIV_22 0x0b +#define SLOWPORT_CCR_DIV_24 0x0c +#define SLOWPORT_CCR_DIV_26 0x0d +#define SLOWPORT_CCR_DIV_28 0x0e +#define SLOWPORT_CCR_DIV_30 0x0f + +/* + * PCR values. PCR configure the mode of the interface. + */ +#define SLOWPORT_MODE_FLASH 0x00 +#define SLOWPORT_MODE_LUCENT 0x01 +#define SLOWPORT_MODE_PMC_SIERRA 0x02 +#define SLOWPORT_MODE_INTEL_UP 0x03 +#define SLOWPORT_MODE_MOTOROLA_UP 0x04 + +/* + * ADC values. Defines data and address bus widths. + */ +#define SLOWPORT_ADDR_WIDTH_8 0x00 +#define SLOWPORT_ADDR_WIDTH_16 0x01 +#define SLOWPORT_ADDR_WIDTH_24 0x02 +#define SLOWPORT_ADDR_WIDTH_32 0x03 +#define SLOWPORT_DATA_WIDTH_8 0x00 +#define SLOWPORT_DATA_WIDTH_16 0x10 +#define SLOWPORT_DATA_WIDTH_24 0x20 +#define SLOWPORT_DATA_WIDTH_32 0x30 + +/* + * Masks and shifts for various fields in the WTC and RTC registers. + */ +#define SLOWPORT_WRTC_MASK_HD 0x0003 +#define SLOWPORT_WRTC_MASK_PW 0x003c +#define SLOWPORT_WRTC_MASK_SU 0x03c0 + +#define SLOWPORT_WRTC_SHIFT_HD 0x00 +#define SLOWPORT_WRTC_SHIFT_SU 0x02 +#define SLOWPORT_WRTC_SHFIT_PW 0x06 + + +/* + * GPIO registers & GPIO interface. + */ +#define IXP2000_GPIO_REG(x) ((volatile unsigned long*)(IXP2000_GPIO_VIRT_BASE+(x))) +#define IXP2000_GPIO_PLR IXP2000_GPIO_REG(0x00) +#define IXP2000_GPIO_PDPR IXP2000_GPIO_REG(0x04) +#define IXP2000_GPIO_PDSR IXP2000_GPIO_REG(0x08) +#define IXP2000_GPIO_PDCR IXP2000_GPIO_REG(0x0c) +#define IXP2000_GPIO_POPR IXP2000_GPIO_REG(0x10) +#define IXP2000_GPIO_POSR IXP2000_GPIO_REG(0x14) +#define IXP2000_GPIO_POCR IXP2000_GPIO_REG(0x18) +#define IXP2000_GPIO_REDR IXP2000_GPIO_REG(0x1c) +#define IXP2000_GPIO_FEDR IXP2000_GPIO_REG(0x20) +#define IXP2000_GPIO_EDSR IXP2000_GPIO_REG(0x24) +#define IXP2000_GPIO_LSHR IXP2000_GPIO_REG(0x28) +#define IXP2000_GPIO_LSLR IXP2000_GPIO_REG(0x2c) +#define IXP2000_GPIO_LDSR IXP2000_GPIO_REG(0x30) +#define IXP2000_GPIO_INER IXP2000_GPIO_REG(0x34) +#define IXP2000_GPIO_INSR IXP2000_GPIO_REG(0x38) +#define IXP2000_GPIO_INCR IXP2000_GPIO_REG(0x3c) +#define IXP2000_GPIO_INST IXP2000_GPIO_REG(0x40) + +/* + * "Global" registers...whatever that's supposed to mean. + */ +#define GLOBAL_REG_BASE (IXP2000_GLOBAL_REG_VIRT_BASE + 0x0a00) +#define GLOBAL_REG(x) (volatile unsigned long*)(GLOBAL_REG_BASE | (x)) + +#define IXP2000_MAJ_PROD_TYPE_MASK 0x001F0000 +#define IXP2000_MAJ_PROD_TYPE_IXP2000 0x00000000 +#define IXP2000_MIN_PROD_TYPE_MASK 0x0000FF00 +#define IXP2000_MIN_PROD_TYPE_IXP2400 0x00000200 +#define IXP2000_MIN_PROD_TYPE_IXP2850 0x00000100 +#define IXP2000_MIN_PROD_TYPE_IXP2800 0x00000000 +#define IXP2000_MAJ_REV_MASK 0x000000F0 +#define IXP2000_MIN_REV_MASK 0x0000000F +#define IXP2000_PROD_ID_MASK 0xFFFFFFFF + +#define IXP2000_PRODUCT_ID GLOBAL_REG(0x00) +#define IXP2000_MISC_CONTROL GLOBAL_REG(0x04) +#define IXP2000_MSF_CLK_CNTRL GLOBAL_REG(0x08) +#define IXP2000_RESET0 GLOBAL_REG(0x0c) +#define IXP2000_RESET1 GLOBAL_REG(0x10) +#define IXP2000_CCR GLOBAL_REG(0x14) +#define IXP2000_STRAP_OPTIONS GLOBAL_REG(0x18) + +#define RSTALL (1 << 16) +#define WDT_RESET_ENABLE 0x01000000 + + +/* + * MSF registers. The IXP2400 and IXP2800 have somewhat different MSF + * units, but the registers that differ between the two don't overlap, + * so we can have one register list for both. + */ +#define IXP2000_MSF_REG(x) ((volatile unsigned long*)(IXP2000_MSF_VIRT_BASE + (x))) +#define IXP2000_MSF_RX_CONTROL IXP2000_MSF_REG(0x0000) +#define IXP2000_MSF_TX_CONTROL IXP2000_MSF_REG(0x0004) +#define IXP2000_MSF_INTERRUPT_STATUS IXP2000_MSF_REG(0x0008) +#define IXP2000_MSF_INTERRUPT_ENABLE IXP2000_MSF_REG(0x000c) +#define IXP2000_MSF_CSIX_TYPE_MAP IXP2000_MSF_REG(0x0010) +#define IXP2000_MSF_FC_EGRESS_STATUS IXP2000_MSF_REG(0x0014) +#define IXP2000_MSF_FC_INGRESS_STATUS IXP2000_MSF_REG(0x0018) +#define IXP2000_MSF_HWM_CONTROL IXP2000_MSF_REG(0x0024) +#define IXP2000_MSF_FC_STATUS_OVERRIDE IXP2000_MSF_REG(0x0028) +#define IXP2000_MSF_CLOCK_CONTROL IXP2000_MSF_REG(0x002c) +#define IXP2000_MSF_RX_PORT_MAP IXP2000_MSF_REG(0x0040) +#define IXP2000_MSF_RBUF_ELEMENT_DONE IXP2000_MSF_REG(0x0044) +#define IXP2000_MSF_RX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0048) +#define IXP2000_MSF_RX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0048) +#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_0 IXP2000_MSF_REG(0x0050) +#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_1 IXP2000_MSF_REG(0x0054) +#define IXP2000_MSF_RX_THREAD_FREELIST_TIMEOUT_2 IXP2000_MSF_REG(0x0058) +#define IXP2000_MSF_TX_SEQUENCE_0 IXP2000_MSF_REG(0x0060) +#define IXP2000_MSF_TX_SEQUENCE_1 IXP2000_MSF_REG(0x0064) +#define IXP2000_MSF_TX_SEQUENCE_2 IXP2000_MSF_REG(0x0068) +#define IXP2000_MSF_TX_MPHY_POLL_LIMIT IXP2000_MSF_REG(0x0070) +#define IXP2000_MSF_TX_CALENDAR_LENGTH IXP2000_MSF_REG(0x0070) +#define IXP2000_MSF_RX_UP_CONTROL_0 IXP2000_MSF_REG(0x0080) +#define IXP2000_MSF_RX_UP_CONTROL_1 IXP2000_MSF_REG(0x0084) +#define IXP2000_MSF_RX_UP_CONTROL_2 IXP2000_MSF_REG(0x0088) +#define IXP2000_MSF_RX_UP_CONTROL_3 IXP2000_MSF_REG(0x008c) +#define IXP2000_MSF_TX_UP_CONTROL_0 IXP2000_MSF_REG(0x0090) +#define IXP2000_MSF_TX_UP_CONTROL_1 IXP2000_MSF_REG(0x0094) +#define IXP2000_MSF_TX_UP_CONTROL_2 IXP2000_MSF_REG(0x0098) +#define IXP2000_MSF_TX_UP_CONTROL_3 IXP2000_MSF_REG(0x009c) +#define IXP2000_MSF_TRAIN_DATA IXP2000_MSF_REG(0x00a0) +#define IXP2000_MSF_TRAIN_CALENDAR IXP2000_MSF_REG(0x00a4) +#define IXP2000_MSF_TRAIN_FLOW_CONTROL IXP2000_MSF_REG(0x00a8) +#define IXP2000_MSF_TX_CALENDAR_0 IXP2000_MSF_REG(0x1000) +#define IXP2000_MSF_RX_PORT_CALENDAR_STATUS IXP2000_MSF_REG(0x1400) + + +#endif /* _IXP2000_H_ */ diff --git a/arch/arm/mach-ixp2000/include/mach/memory.h b/arch/arm/mach-ixp2000/include/mach/memory.h new file mode 100644 index 00000000000..241529a7c52 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/memory.h @@ -0,0 +1,34 @@ +/* + * arch/arm/mach-ixp2000/include/mach/memory.h + * + * Copyright (c) 2002 Intel Corp. + * Copyright (c) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#include <mach/ixp2000-regs.h> + +#define __virt_to_bus(v) \ + (((__virt_to_phys(v) - 0x0) + (*IXP2000_PCI_SDRAM_BAR & 0xfffffff0))) + +#define __bus_to_virt(b) \ + __phys_to_virt((((b - (*IXP2000_PCI_SDRAM_BAR & 0xfffffff0)) + 0x0))) + +#endif + diff --git a/arch/arm/mach-ixp2000/include/mach/platform.h b/arch/arm/mach-ixp2000/include/mach/platform.h new file mode 100644 index 00000000000..42182c79ed9 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/platform.h @@ -0,0 +1,152 @@ +/* + * arch/arm/mach-ixp2000/include/mach/platform.h + * + * Various bits of code used by platform-level code. + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2004 (c) MontaVista Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + + +#ifndef __ASSEMBLY__ + +static inline unsigned long ixp2000_reg_read(volatile void *reg) +{ + return *((volatile unsigned long *)reg); +} + +static inline void ixp2000_reg_write(volatile void *reg, unsigned long val) +{ + *((volatile unsigned long *)reg) = val; +} + +/* + * On the IXP2400, we can't use XCB=000 due to chip bugs. We use + * XCB=101 instead, but that makes all I/O accesses bufferable. This + * is not a problem in general, but we do have to be slightly more + * careful because I/O writes are no longer automatically flushed out + * of the write buffer. + * + * In cases where we want to make sure that a write has been flushed + * out of the write buffer before we proceed, for example when masking + * a device interrupt before re-enabling IRQs in CPSR, we can use this + * function, ixp2000_reg_wrb, which performs a write, a readback, and + * issues a dummy instruction dependent on the value of the readback + * (mov rX, rX) to make sure that the readback has completed before we + * continue. + */ +static inline void ixp2000_reg_wrb(volatile void *reg, unsigned long val) +{ + unsigned long dummy; + + *((volatile unsigned long *)reg) = val; + + dummy = *((volatile unsigned long *)reg); + __asm__ __volatile__("mov %0, %0" : "+r" (dummy)); +} + +/* + * Boards may multiplex different devices on the 2nd channel of + * the slowport interface that each need different configuration + * settings. For example, the IXDP2400 uses channel 2 on the interface + * to access the CPLD, the switch fabric card, and the media card. Each + * one needs a different mode so drivers must save/restore the mode + * before and after each operation. + * + * acquire_slowport(&your_config); + * ... + * do slowport operations + * ... + * release_slowport(); + * + * Note that while you have the slowport, you are holding a spinlock, + * so your code should be written as if you explicitly acquired a lock. + * + * The configuration only affects device 2 on the slowport, so the + * MTD map driver does not acquire/release the slowport. + */ +struct slowport_cfg { + unsigned long CCR; /* Clock divide */ + unsigned long WTC; /* Write Timing Control */ + unsigned long RTC; /* Read Timing Control */ + unsigned long PCR; /* Protocol Control Register */ + unsigned long ADC; /* Address/Data Width Control */ +}; + + +void ixp2000_acquire_slowport(struct slowport_cfg *, struct slowport_cfg *); +void ixp2000_release_slowport(struct slowport_cfg *); + +/* + * IXP2400 A0/A1 and IXP2800 A0/A1/A2 have broken slowport that requires + * tweaking of addresses in the MTD driver. + */ +static inline unsigned ixp2000_has_broken_slowport(void) +{ + unsigned long id = *IXP2000_PRODUCT_ID; + unsigned long id_prod = id & (IXP2000_MAJ_PROD_TYPE_MASK | + IXP2000_MIN_PROD_TYPE_MASK); + return (((id_prod == + /* fixed in IXP2400-B0 */ + (IXP2000_MAJ_PROD_TYPE_IXP2000 | + IXP2000_MIN_PROD_TYPE_IXP2400)) && + ((id & IXP2000_MAJ_REV_MASK) == 0)) || + ((id_prod == + /* fixed in IXP2800-B0 */ + (IXP2000_MAJ_PROD_TYPE_IXP2000 | + IXP2000_MIN_PROD_TYPE_IXP2800)) && + ((id & IXP2000_MAJ_REV_MASK) == 0)) || + ((id_prod == + /* fixed in IXP2850-B0 */ + (IXP2000_MAJ_PROD_TYPE_IXP2000 | + IXP2000_MIN_PROD_TYPE_IXP2850)) && + ((id & IXP2000_MAJ_REV_MASK) == 0))); +} + +static inline unsigned int ixp2000_has_flash(void) +{ + return ((*IXP2000_STRAP_OPTIONS) & (CFG_BOOT_PROM)); +} + +static inline unsigned int ixp2000_is_pcimaster(void) +{ + return ((*IXP2000_STRAP_OPTIONS) & (CFG_PCI_BOOT_HOST)); +} + +void ixp2000_map_io(void); +void ixp2000_uart_init(void); +void ixp2000_init_irq(void); +void ixp2000_init_time(unsigned long); +unsigned long ixp2000_gettimeoffset(void); + +struct pci_sys_data; + +u32 *ixp2000_pci_config_addr(unsigned int bus, unsigned int devfn, int where); +void ixp2000_pci_preinit(void); +int ixp2000_pci_setup(int, struct pci_sys_data*); +struct pci_bus* ixp2000_pci_scan_bus(int, struct pci_sys_data*); +int ixp2000_pci_read_config(struct pci_bus*, unsigned int, int, int, u32 *); +int ixp2000_pci_write_config(struct pci_bus*, unsigned int, int, int, u32); + +/* + * Several of the IXP2000 systems have banked flash so we need to extend the + * flash_platform_data structure with some private pointers + */ +struct ixp2000_flash_data { + struct flash_platform_data *platform_data; + int nr_banks; + unsigned long (*bank_setup)(unsigned long); +}; + +struct ixp2000_i2c_pins { + unsigned long sda_pin; + unsigned long scl_pin; +}; + + +#endif /* !__ASSEMBLY__ */ diff --git a/arch/arm/mach-ixp2000/include/mach/system.h b/arch/arm/mach-ixp2000/include/mach/system.h new file mode 100644 index 00000000000..2e9c68f95a2 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/system.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-ixp2000/include/mach/system.h + * + * Copyright (C) 2002 Intel Corp. + * Copyricht (C) 2003-2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <mach/hardware.h> +#include <asm/mach-types.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + local_irq_disable(); + + /* + * Reset flash banking register so that we are pointing at + * RedBoot bank. + */ + if (machine_is_ixdp2401()) { + ixp2000_reg_write(IXDP2X01_CPLD_FLASH_REG, + ((0 >> IXDP2X01_FLASH_WINDOW_BITS) + | IXDP2X01_CPLD_FLASH_INTERN)); + ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0xffffffff); + } + + /* + * On IXDP2801 we need to write this magic sequence to the CPLD + * to cause a complete reset of the CPU and all external devices + * and move the flash bank register back to 0. + */ + if (machine_is_ixdp2801() || machine_is_ixdp28x5()) { + unsigned long reset_reg = *IXDP2X01_CPLD_RESET_REG; + + reset_reg = 0x55AA0000 | (reset_reg & 0x0000FFFF); + ixp2000_reg_write(IXDP2X01_CPLD_RESET_REG, reset_reg); + ixp2000_reg_wrb(IXDP2X01_CPLD_RESET_REG, 0x80000000); + } + + ixp2000_reg_wrb(IXP2000_RESET0, RSTALL); +} diff --git a/arch/arm/mach-ixp2000/include/mach/timex.h b/arch/arm/mach-ixp2000/include/mach/timex.h new file mode 100644 index 00000000000..835e659f93d --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/timex.h @@ -0,0 +1,13 @@ +/* + * arch/arm/mach-ixp2000/include/mach/timex.h + * + * IXP2000 architecture timex specifications + */ + + +/* + * Default clock is 50MHz APB, but platform code can override this + */ +#define CLOCK_TICK_RATE 50000000 + + diff --git a/arch/arm/mach-ixp2000/include/mach/uncompress.h b/arch/arm/mach-ixp2000/include/mach/uncompress.h new file mode 100644 index 00000000000..ce363087df7 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/uncompress.h @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-ixp2000/include/mach/uncompress.h + * + * + * Original Author: Naeem Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2002 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include <linux/serial_reg.h> + +#define UART_BASE 0xc0030000 + +#define PHYS(x) ((volatile unsigned long *)(UART_BASE + x)) + +#define UARTDR PHYS(0x00) /* Transmit reg dlab=0 */ +#define UARTDLL PHYS(0x00) /* Divisor Latch reg dlab=1*/ +#define UARTDLM PHYS(0x04) /* Divisor Latch reg dlab=1*/ +#define UARTIER PHYS(0x04) /* Interrupt enable reg */ +#define UARTFCR PHYS(0x08) /* FIFO control reg dlab =0*/ +#define UARTLCR PHYS(0x0c) /* Control reg */ +#define UARTSR PHYS(0x14) /* Status reg */ + + +static inline void putc(int c) +{ + int j = 0x1000; + + while (--j && !(*UARTSR & UART_LSR_THRE)) + barrier(); + + *UARTDR = c; +} + +static inline void flush(void) +{ +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-ixp2000/include/mach/vmalloc.h b/arch/arm/mach-ixp2000/include/mach/vmalloc.h new file mode 100644 index 00000000000..d195e35aed3 --- /dev/null +++ b/arch/arm/mach-ixp2000/include/mach/vmalloc.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-ixp2000/include/mach/vmalloc.h + * + * Author: Naeem Afzal <naeem.m.afzal@intel.com> + * + * Copyright 2002 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * Just any arbitrary offset to the start of the vmalloc VM area: the + * current 8MB value just means that there will be a 8MB "hole" after the + * physical memory until the kernel virtual memory starts. That means that + * any out-of-bounds memory accesses will hopefully be caught. + * The vmalloc() routines leaves a hole of 4kB between each vmalloced + * area for the same reason. ;) + */ +#define VMALLOC_END 0xfb000000 diff --git a/arch/arm/mach-ixp2000/ixdp2400.c b/arch/arm/mach-ixp2000/ixdp2400.c index ce7c15c7300..c673b9ef9f6 100644 --- a/arch/arm/mach-ixp2000/ixdp2400.c +++ b/arch/arm/mach-ixp2000/ixdp2400.c @@ -31,7 +31,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp2000/ixdp2800.c b/arch/arm/mach-ixp2000/ixdp2800.c index 14f09b80ab7..6715b50829a 100644 --- a/arch/arm/mach-ixp2000/ixdp2800.c +++ b/arch/arm/mach-ixp2000/ixdp2800.c @@ -31,7 +31,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c index 73c651e83d9..5a781fd9757 100644 --- a/arch/arm/mach-ixp2000/ixdp2x00.c +++ b/arch/arm/mach-ixp2000/ixdp2x00.c @@ -31,7 +31,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/pci.h> @@ -41,7 +41,7 @@ #include <asm/mach/flash.h> #include <asm/mach/arch.h> -#include <asm/arch/gpio.h> +#include <mach/gpio.h> /************************************************************************* diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c index d3d730d2fc2..78a2341dee2 100644 --- a/arch/arm/mach-ixp2000/ixdp2x01.c +++ b/arch/arm/mach-ixp2000/ixdp2x01.c @@ -36,7 +36,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp2000/pci.c b/arch/arm/mach-ixp2000/pci.c index 03f4cf7f9de..03d916fbe53 100644 --- a/arch/arm/mach-ixp2000/pci.c +++ b/arch/arm/mach-ixp2000/pci.c @@ -28,7 +28,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c index df16a4eac49..68b4ac5b248 100644 --- a/arch/arm/mach-ixp23xx/core.c +++ b/arch/arm/mach-ixp23xx/core.c @@ -32,8 +32,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> -#include <asm/mach-types.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/system.h> #include <asm/tlbflush.h> diff --git a/arch/arm/mach-ixp23xx/espresso.c b/arch/arm/mach-ixp23xx/espresso.c index d3a779a7a35..1c06bfc5a7e 100644 --- a/arch/arm/mach-ixp23xx/espresso.c +++ b/arch/arm/mach-ixp23xx/espresso.c @@ -29,7 +29,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/system.h> diff --git a/arch/arm/mach-ixp23xx/include/mach/debug-macro.S b/arch/arm/mach-ixp23xx/include/mach/debug-macro.S new file mode 100644 index 00000000000..905db318872 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/debug-macro.S @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <mach/ixp23xx.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ mmu enabled? + ldreq \rx, =IXP23XX_PERIPHERAL_PHYS @ physical + ldrne \rx, =IXP23XX_PERIPHERAL_VIRT @ virtual +#ifdef __ARMEB__ + orr \rx, \rx, #0x00000003 +#endif + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-ixp23xx/include/mach/dma.h b/arch/arm/mach-ixp23xx/include/mach/dma.h new file mode 100644 index 00000000000..8886544b93f --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/dma.h @@ -0,0 +1,3 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/dma.h + */ diff --git a/arch/arm/mach-ixp23xx/include/mach/entry-macro.S b/arch/arm/mach-ixp23xx/include/mach/entry-macro.S new file mode 100644 index 00000000000..3f5338a7bbd --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/entry-macro.S @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/entry-macro.S + */ + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqnr, =(IXP23XX_INTC_VIRT + IXP23XX_INTR_IRQ_ENC_ST_OFFSET) + ldr \irqnr, [\irqnr] @ get interrupt number + cmp \irqnr, #0x0 @ spurious interrupt ? + movne \irqnr, \irqnr, lsr #2 @ skip unwanted low order bits + subne \irqnr, \irqnr, #1 @ convert to 0 based + +#if 0 + cmp \irqnr, #IRQ_IXP23XX_PCI_INT_RPH + bne 1001f + mov \irqnr, #IRQ_IXP23XX_INTA + + ldr \irqnr, =0xf5000030 + + mov \tmp, #(1<<26) + tst \irqnr, \tmp + movne \irqnr, #IRQ_IXP23XX_INTB + + mov \tmp, #(1<<27) + tst \irqnr, \tmp + movne \irqnr, #IRQ_IXP23XX_INTA +1001: +#endif + .endm diff --git a/arch/arm/mach-ixp23xx/include/mach/hardware.h b/arch/arm/mach-ixp23xx/include/mach/hardware.h new file mode 100644 index 00000000000..c3192009a88 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/hardware.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/hardware.h + * + * Copyright (C) 2002-2004 Intel Corporation. + * Copyricht (C) 2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Hardware definitions for IXP23XX based systems + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +/* PCI IO info */ +#define PCIO_BASE IXP23XX_PCI_IO_VIRT +#define PCIBIOS_MIN_IO 0x00000000 +#define PCIBIOS_MIN_MEM 0xe0000000 + +#include "ixp23xx.h" + +#define pcibios_assign_all_busses() 0 + +/* + * Platform helper functions + */ +#include "platform.h" + +/* + * Platform-specific headers + */ +#include "ixdp2351.h" + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/io.h b/arch/arm/mach-ixp23xx/include/mach/io.h new file mode 100644 index 00000000000..305ea1808c7 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/io.h @@ -0,0 +1,54 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/io.h + * + * Original Author: Naeem M Afzal <naeem.m.afzal@intel.com> + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2003-2005 Intel Corp. + * Copyright (C) 2005 MontaVista Software, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(p) ((void __iomem*)((p) + IXP23XX_PCI_IO_VIRT)) +#define __mem_pci(a) (a) + +#include <linux/kernel.h> /* For BUG */ + +static inline void __iomem * +ixp23xx_ioremap(unsigned long addr, unsigned long size, unsigned int mtype) +{ + if (addr >= IXP23XX_PCI_MEM_START && + addr <= IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE) { + if (addr + size > IXP23XX_PCI_MEM_START + IXP23XX_PCI_MEM_SIZE) + return NULL; + + return (void __iomem *) + ((addr - IXP23XX_PCI_MEM_START) + IXP23XX_PCI_MEM_VIRT); + } + + return __arm_ioremap(addr, size, mtype); +} + +static inline void +ixp23xx_iounmap(void __iomem *addr) +{ + if ((((u32)addr) >= IXP23XX_PCI_MEM_VIRT) && + (((u32)addr) < IXP23XX_PCI_MEM_VIRT + IXP23XX_PCI_MEM_SIZE)) + return; + + __iounmap(addr); +} + +#define __arch_ioremap(a,s,f) ixp23xx_ioremap(a,s,f) +#define __arch_iounmap(a) ixp23xx_iounmap(a) + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/irqs.h b/arch/arm/mach-ixp23xx/include/mach/irqs.h new file mode 100644 index 00000000000..3af33a04b8a --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/irqs.h @@ -0,0 +1,223 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/irqs.h + * + * IRQ definitions for IXP23XX based systems + * + * Author: Naeem Afzal <naeem.m.afzal@intel.com> + * + * Copyright (C) 2003-2004 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#define NR_IXP23XX_IRQS IRQ_IXP23XX_INTB+1 +#define IRQ_IXP23XX_EXTIRQS NR_IXP23XX_IRQS + + +#define IRQ_IXP23XX_DBG0 0 /* Debug/Execution/MBox */ +#define IRQ_IXP23XX_DBG1 1 /* Debug/Execution/MBox */ +#define IRQ_IXP23XX_NPE_TRG 2 /* npe_trigger */ +#define IRQ_IXP23XX_TIMER1 3 /* Timer[0] */ +#define IRQ_IXP23XX_TIMER2 4 /* Timer[1] */ +#define IRQ_IXP23XX_TIMESTAMP 5 /* Timer[2], Time-stamp */ +#define IRQ_IXP23XX_WDOG 6 /* Time[3], Watchdog Timer */ +#define IRQ_IXP23XX_PCI_DBELL 7 /* PCI Doorbell */ +#define IRQ_IXP23XX_PCI_DMA1 8 /* PCI DMA Channel 1 */ +#define IRQ_IXP23XX_PCI_DMA2 9 /* PCI DMA Channel 2 */ +#define IRQ_IXP23XX_PCI_DMA3 10 /* PCI DMA Channel 3 */ +#define IRQ_IXP23XX_PCI_INT_RPH 11 /* pcxg_pci_int_rph */ +#define IRQ_IXP23XX_CPP_PMU 12 /* xpxg_pm_int_rpl */ +#define IRQ_IXP23XX_SWINT0 13 /* S/W Interrupt0 */ +#define IRQ_IXP23XX_SWINT1 14 /* S/W Interrupt1 */ +#define IRQ_IXP23XX_UART2 15 /* UART1 Interrupt */ +#define IRQ_IXP23XX_UART1 16 /* UART0 Interrupt */ +#define IRQ_IXP23XX_XSI_PMU_ROLLOVER 17 /* AHB Performance M. Unit counter rollover */ +#define IRQ_IXP23XX_XSI_AHB_PM0 18 /* intr_pm_o */ +#define IRQ_IXP23XX_XSI_AHB_ECE0 19 /* intr_ece_o */ +#define IRQ_IXP23XX_XSI_AHB_GASKET 20 /* gas_intr_o */ +#define IRQ_IXP23XX_XSI_CPP 21 /* xsi2cpp_int */ +#define IRQ_IXP23XX_CPP_XSI 22 /* cpp2xsi_int */ +#define IRQ_IXP23XX_ME_ATTN0 23 /* ME_ATTN */ +#define IRQ_IXP23XX_ME_ATTN1 24 /* ME_ATTN */ +#define IRQ_IXP23XX_ME_ATTN2 25 /* ME_ATTN */ +#define IRQ_IXP23XX_ME_ATTN3 26 /* ME_ATTN */ +#define IRQ_IXP23XX_PCI_ERR_RPH 27 /* PCXG_PCI_ERR_RPH */ +#define IRQ_IXP23XX_D0XG_ECC_CORR 28 /* D0XG_DRAM_ECC_CORR */ +#define IRQ_IXP23XX_D0XG_ECC_UNCORR 29 /* D0XG_DRAM_ECC_UNCORR */ +#define IRQ_IXP23XX_SRAM_ERR1 30 /* SRAM1_ERR */ +#define IRQ_IXP23XX_SRAM_ERR0 31 /* SRAM0_ERR */ +#define IRQ_IXP23XX_MEDIA_ERR 32 /* MEDIA_ERR */ +#define IRQ_IXP23XX_STH_DRAM_ECC_MAJ 33 /* STH_DRAM0_ECC_MAJ */ +#define IRQ_IXP23XX_GPIO6 34 /* GPIO0 interrupts */ +#define IRQ_IXP23XX_GPIO7 35 /* GPIO1 interrupts */ +#define IRQ_IXP23XX_GPIO8 36 /* GPIO2 interrupts */ +#define IRQ_IXP23XX_GPIO9 37 /* GPIO3 interrupts */ +#define IRQ_IXP23XX_GPIO10 38 /* GPIO4 interrupts */ +#define IRQ_IXP23XX_GPIO11 39 /* GPIO5 interrupts */ +#define IRQ_IXP23XX_GPIO12 40 /* GPIO6 interrupts */ +#define IRQ_IXP23XX_GPIO13 41 /* GPIO7 interrupts */ +#define IRQ_IXP23XX_GPIO14 42 /* GPIO8 interrupts */ +#define IRQ_IXP23XX_GPIO15 43 /* GPIO9 interrupts */ +#define IRQ_IXP23XX_SHAC_RING0 44 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING1 45 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING2 46 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING3 47 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING4 48 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING5 49 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING6 50 /* SHAC RING Full */ +#define IRQ_IXP23XX_SHAC_RING7 51 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING8 52 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING9 53 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING10 54 /* SHAC Ring Full */ +#define IRQ_IXP23XX_SHAC_RING11 55 /* SHAC Ring Full */ +#define IRQ_IXP23XX_ME_THREAD_A0_ME0 56 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A1_ME0 57 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A2_ME0 58 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A3_ME0 59 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A4_ME0 60 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A5_ME0 61 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A6_ME0 62 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A7_ME0 63 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A8_ME1 64 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A9_ME1 65 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A10_ME1 66 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A11_ME1 67 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A12_ME1 68 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A13_ME1 69 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A14_ME1 70 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A15_ME1 71 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A16_ME2 72 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A17_ME2 73 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A18_ME2 74 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A19_ME2 75 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A20_ME2 76 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A21_ME2 77 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A22_ME2 78 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A23_ME2 79 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A24_ME3 80 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A25_ME3 81 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A26_ME3 82 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A27_ME3 83 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A28_ME3 84 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A29_ME3 85 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A30_ME3 86 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_A31_ME3 87 /* ME_THREAD_A */ +#define IRQ_IXP23XX_ME_THREAD_B0_ME0 88 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B1_ME0 89 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B2_ME0 90 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B3_ME0 91 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B4_ME0 92 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B5_ME0 93 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B6_ME0 94 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B7_ME0 95 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B8_ME1 96 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B9_ME1 97 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B10_ME1 98 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B11_ME1 99 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B12_ME1 100 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B13_ME1 101 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B14_ME1 102 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B15_ME1 103 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B16_ME2 104 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B17_ME2 105 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B18_ME2 106 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B19_ME2 107 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B20_ME2 108 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B21_ME2 109 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B22_ME2 110 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B23_ME2 111 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B24_ME3 112 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B25_ME3 113 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B26_ME3 114 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B27_ME3 115 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B28_ME3 116 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B29_ME3 117 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B30_ME3 118 /* ME_THREAD_B */ +#define IRQ_IXP23XX_ME_THREAD_B31_ME3 119 /* ME_THREAD_B */ + +#define NUM_IXP23XX_RAW_IRQS 120 + +#define IRQ_IXP23XX_INTA 120 /* Indirect pcxg_pci_int_rph */ +#define IRQ_IXP23XX_INTB 121 /* Indirect pcxg_pci_int_rph */ + +#define NR_IXP23XX_IRQ (IRQ_IXP23XX_INTB + 1) + +/* + * We default to 32 per-board IRQs. Increase this number if you need + * more, but keep it realistic. + */ +#define NR_IXP23XX_MACH_IRQS 32 + +#define NR_IRQS (NR_IXP23XX_IRQS + NR_IXP23XX_MACH_IRQS) + +#define IXP23XX_MACH_IRQ(irq) (NR_IXP23XX_IRQ + (irq)) + + +/* + * IXDP2351-specific interrupts + */ + +/* + * External PCI interrupts signaled through INTB + * + */ +#define IXDP2351_INTB_IRQ_BASE 0 +#define IRQ_IXDP2351_INTA_82546 IXP23XX_MACH_IRQ(0) +#define IRQ_IXDP2351_INTB_82546 IXP23XX_MACH_IRQ(1) +#define IRQ_IXDP2351_SPCI_DB_0 IXP23XX_MACH_IRQ(2) +#define IRQ_IXDP2351_SPCI_DB_1 IXP23XX_MACH_IRQ(3) +#define IRQ_IXDP2351_SPCI_PMC_INTA IXP23XX_MACH_IRQ(4) +#define IRQ_IXDP2351_SPCI_PMC_INTB IXP23XX_MACH_IRQ(5) +#define IRQ_IXDP2351_SPCI_PMC_INTC IXP23XX_MACH_IRQ(6) +#define IRQ_IXDP2351_SPCI_PMC_INTD IXP23XX_MACH_IRQ(7) +#define IRQ_IXDP2351_SPCI_FIC IXP23XX_MACH_IRQ(8) + +#define IXDP2351_INTB_IRQ_BIT(irq) (irq - IXP23XX_MACH_IRQ(0)) +#define IXDP2351_INTB_IRQ_MASK(irq) (1 << IXDP2351_INTB_IRQ_BIT(irq)) +#define IXDP2351_INTB_IRQ_VALID 0x01FF +#define IXDP2351_INTB_IRQ_NUM 16 + +/* + * Other external interrupts signaled through INTA + */ +#define IXDP2351_INTA_IRQ_BASE 16 +#define IRQ_IXDP2351_IPMI_FROM IXP23XX_MACH_IRQ(16) +#define IRQ_IXDP2351_125US IXP23XX_MACH_IRQ(17) +#define IRQ_IXDP2351_DB_0_ADD IXP23XX_MACH_IRQ(18) +#define IRQ_IXDP2351_DB_1_ADD IXP23XX_MACH_IRQ(19) +#define IRQ_IXDP2351_DEBUG1 IXP23XX_MACH_IRQ(20) +#define IRQ_IXDP2351_ADD_UART IXP23XX_MACH_IRQ(21) +#define IRQ_IXDP2351_FIC_ADD IXP23XX_MACH_IRQ(24) +#define IRQ_IXDP2351_CS8900 IXP23XX_MACH_IRQ(25) +#define IRQ_IXDP2351_BBSRAM IXP23XX_MACH_IRQ(26) +#define IRQ_IXDP2351_CONFIG_MEDIA IXP23XX_MACH_IRQ(27) +#define IRQ_IXDP2351_CLOCK_REF IXP23XX_MACH_IRQ(28) +#define IRQ_IXDP2351_A10_NP IXP23XX_MACH_IRQ(29) +#define IRQ_IXDP2351_A11_NP IXP23XX_MACH_IRQ(30) +#define IRQ_IXDP2351_DEBUG_NP IXP23XX_MACH_IRQ(31) + +#define IXDP2351_INTA_IRQ_BIT(irq) (irq - IXP23XX_MACH_IRQ(16)) +#define IXDP2351_INTA_IRQ_MASK(irq) (1 << IXDP2351_INTA_IRQ_BIT(irq)) +#define IXDP2351_INTA_IRQ_VALID 0xFF3F +#define IXDP2351_INTA_IRQ_NUM 16 + + +/* + * ADI RoadRunner IRQs + */ +#define IRQ_ROADRUNNER_PCI_INTA IRQ_IXP23XX_INTA +#define IRQ_ROADRUNNER_PCI_INTB IRQ_IXP23XX_INTB +#define IRQ_ROADRUNNER_PCI_INTC IRQ_IXP23XX_GPIO11 +#define IRQ_ROADRUNNER_PCI_INTD IRQ_IXP23XX_GPIO12 + +/* + * Put new board definitions here + */ + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/ixdp2351.h b/arch/arm/mach-ixp23xx/include/mach/ixdp2351.h new file mode 100644 index 00000000000..663951027de --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/ixdp2351.h @@ -0,0 +1,89 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/ixdp2351.h + * + * Register and other defines for IXDP2351 + * + * Copyright (c) 2002-2004 Intel Corp. + * Copytight (c) 2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ASM_ARCH_IXDP2351_H +#define __ASM_ARCH_IXDP2351_H + +/* + * NP module memory map + */ +#define IXDP2351_NP_PHYS_BASE (IXP23XX_EXP_BUS_CS4_BASE) +#define IXDP2351_NP_PHYS_SIZE 0x00100000 +#define IXDP2351_NP_VIRT_BASE 0xeff00000 + +#define IXDP2351_VIRT_CS8900_BASE (IXDP2351_NP_VIRT_BASE) +#define IXDP2351_VIRT_CS8900_END (IXDP2351_VIRT_CS8900_BASE + 16) + +#define IXDP2351_VIRT_NP_CPLD_BASE (IXP23XX_EXP_BUS_CS4_BASE_VIRT + 0x00010000) + +#define IXDP2351_NP_CPLD_REG(reg) ((volatile u16 *)(IXDP2351_VIRT_NP_CPLD_BASE + reg)) + +#define IXDP2351_NP_CPLD_RESET1_REG IXDP2351_NP_CPLD_REG(0x00) +#define IXDP2351_NP_CPLD_LED_REG IXDP2351_NP_CPLD_REG(0x02) +#define IXDP2351_NP_CPLD_VERSION_REG IXDP2351_NP_CPLD_REG(0x04) + +/* + * Base board module memory map + */ + +#define IXDP2351_BB_BASE_PHYS (IXP23XX_EXP_BUS_CS5_BASE) +#define IXDP2351_BB_SIZE 0x01000000 +#define IXDP2351_BB_BASE_VIRT (0xee000000) + +#define IXDP2351_BB_AREA_BASE(offset) (IXDP2351_BB_BASE_VIRT + offset) + +#define IXDP2351_VIRT_NVRAM_BASE IXDP2351_BB_AREA_BASE(0x0) +#define IXDP2351_NVRAM_SIZE (0x20000) + +#define IXDP2351_VIRT_MB_IXF1104_BASE IXDP2351_BB_AREA_BASE(0x00020000) +#define IXDP2351_VIRT_ADD_UART_BASE IXDP2351_BB_AREA_BASE(0x000240C0) +#define IXDP2351_VIRT_FIC_BASE IXDP2351_BB_AREA_BASE(0x00200000) +#define IXDP2351_VIRT_DB0_BASE IXDP2351_BB_AREA_BASE(0x00400000) +#define IXDP2351_VIRT_DB1_BASE IXDP2351_BB_AREA_BASE(0x00600000) +#define IXDP2351_VIRT_CPLD_BASE IXDP2351_BB_AREA_BASE(0x00024000) + +/* + * On board CPLD registers + */ +#define IXDP2351_CPLD_BB_REG(reg) ((volatile u16 *)(IXDP2351_VIRT_CPLD_BASE + reg)) + +#define IXDP2351_CPLD_RESET0_REG IXDP2351_CPLD_BB_REG(0x00) +#define IXDP2351_CPLD_RESET1_REG IXDP2351_CPLD_BB_REG(0x04) + +#define IXDP2351_CPLD_RESET1_MAGIC 0x55AA +#define IXDP2351_CPLD_RESET1_ENABLE 0x8000 + +#define IXDP2351_CPLD_FPGA_CONFIG_REG IXDP2351_CPLD_BB_REG(0x08) +#define IXDP2351_CPLD_INTB_MASK_SET_REG IXDP2351_CPLD_BB_REG(0x10) +#define IXDP2351_CPLD_INTA_MASK_SET_REG IXDP2351_CPLD_BB_REG(0x14) +#define IXDP2351_CPLD_INTB_STAT_REG IXDP2351_CPLD_BB_REG(0x18) +#define IXDP2351_CPLD_INTA_STAT_REG IXDP2351_CPLD_BB_REG(0x1C) +#define IXDP2351_CPLD_INTB_RAW_REG IXDP2351_CPLD_BB_REG(0x20) /* read */ +#define IXDP2351_CPLD_INTA_RAW_REG IXDP2351_CPLD_BB_REG(0x24) /* read */ +#define IXDP2351_CPLD_INTB_MASK_CLR_REG IXDP2351_CPLD_INTB_RAW_REG /* write */ +#define IXDP2351_CPLD_INTA_MASK_CLR_REG IXDP2351_CPLD_INTA_RAW_REG /* write */ +#define IXDP2351_CPLD_INTB_SIM_REG IXDP2351_CPLD_BB_REG(0x28) +#define IXDP2351_CPLD_INTA_SIM_REG IXDP2351_CPLD_BB_REG(0x2C) + /* Interrupt bits are defined in irqs.h */ +#define IXDP2351_CPLD_BB_GBE0_REG IXDP2351_CPLD_BB_REG(0x30) +#define IXDP2351_CPLD_BB_GBE1_REG IXDP2351_CPLD_BB_REG(0x34) + +/* #define IXDP2351_CPLD_BB_MISC_REG IXDP2351_CPLD_REG(0x1C) */ +/* #define IXDP2351_CPLD_BB_MISC_REV_MASK 0xFF */ +/* #define IXDP2351_CPLD_BB_GDXCS0_REG IXDP2351_CPLD_REG(0x24) */ +/* #define IXDP2351_CPLD_BB_GDXCS1_REG IXDP2351_CPLD_REG(0x28) */ +/* #define IXDP2351_CPLD_BB_CLOCK_REG IXDP2351_CPLD_REG(0x04) */ + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/ixp23xx.h b/arch/arm/mach-ixp23xx/include/mach/ixp23xx.h new file mode 100644 index 00000000000..6d02481b1d6 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/ixp23xx.h @@ -0,0 +1,298 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/ixp23xx.h + * + * Register definitions for IXP23XX + * + * Copyright (C) 2003-2005 Intel Corporation. + * Copyright (C) 2005 MontaVista Software, Inc. + * + * Maintainer: Deepak Saxena <dsaxena@plexity.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_IXP23XX_H +#define __ASM_ARCH_IXP23XX_H + +/* + * IXP2300 linux memory map: + * + * virt phys size + * fffd0000 a0000000 64K XSI2CPP_CSR + * fffc0000 c4000000 4K EXP_CFG + * fff00000 c8000000 64K PERIPHERAL + * fe000000 1c0000000 16M CAP_CSR + * fd000000 1c8000000 16M MSF_CSR + * fb000000 16M --- + * fa000000 1d8000000 32M PCI_IO + * f8000000 1da000000 32M PCI_CFG + * f6000000 1de000000 32M PCI_CREG + * f4000000 32M --- + * f0000000 1e0000000 64M PCI_MEM + * e[c-f]000000 per-platform mappings + */ + + +/**************************************************************************** + * Static mappings. + ****************************************************************************/ +#define IXP23XX_XSI2CPP_CSR_PHYS 0xa0000000 +#define IXP23XX_XSI2CPP_CSR_VIRT 0xfffd0000 +#define IXP23XX_XSI2CPP_CSR_SIZE 0x00010000 + +#define IXP23XX_EXP_CFG_PHYS 0xc4000000 +#define IXP23XX_EXP_CFG_VIRT 0xfffc0000 +#define IXP23XX_EXP_CFG_SIZE 0x00001000 + +#define IXP23XX_PERIPHERAL_PHYS 0xc8000000 +#define IXP23XX_PERIPHERAL_VIRT 0xfff00000 +#define IXP23XX_PERIPHERAL_SIZE 0x00010000 + +#define IXP23XX_CAP_CSR_PHYS 0x1c0000000ULL +#define IXP23XX_CAP_CSR_VIRT 0xfe000000 +#define IXP23XX_CAP_CSR_SIZE 0x01000000 + +#define IXP23XX_MSF_CSR_PHYS 0x1c8000000ULL +#define IXP23XX_MSF_CSR_VIRT 0xfd000000 +#define IXP23XX_MSF_CSR_SIZE 0x01000000 + +#define IXP23XX_PCI_IO_PHYS 0x1d8000000ULL +#define IXP23XX_PCI_IO_VIRT 0xfa000000 +#define IXP23XX_PCI_IO_SIZE 0x02000000 + +#define IXP23XX_PCI_CFG_PHYS 0x1da000000ULL +#define IXP23XX_PCI_CFG_VIRT 0xf8000000 +#define IXP23XX_PCI_CFG_SIZE 0x02000000 +#define IXP23XX_PCI_CFG0_VIRT IXP23XX_PCI_CFG_VIRT +#define IXP23XX_PCI_CFG1_VIRT (IXP23XX_PCI_CFG_VIRT + 0x01000000) + +#define IXP23XX_PCI_CREG_PHYS 0x1de000000ULL +#define IXP23XX_PCI_CREG_VIRT 0xf6000000 +#define IXP23XX_PCI_CREG_SIZE 0x02000000 +#define IXP23XX_PCI_CSR_VIRT (IXP23XX_PCI_CREG_VIRT + 0x01000000) + +#define IXP23XX_PCI_MEM_START 0xe0000000 +#define IXP23XX_PCI_MEM_PHYS 0x1e0000000ULL +#define IXP23XX_PCI_MEM_VIRT 0xf0000000 +#define IXP23XX_PCI_MEM_SIZE 0x04000000 + + +/**************************************************************************** + * XSI2CPP CSRs. + ****************************************************************************/ +#define IXP23XX_XSI2CPP_REG(x) ((volatile unsigned long *)(IXP23XX_XSI2CPP_CSR_VIRT + (x))) +#define IXP23XX_CPP2XSI_CURR_XFER_REG3 IXP23XX_XSI2CPP_REG(0xf8) +#define IXP23XX_CPP2XSI_ADDR_31 (1 << 19) +#define IXP23XX_CPP2XSI_PSH_OFF (1 << 20) +#define IXP23XX_CPP2XSI_COH_OFF (1 << 21) + + +/**************************************************************************** + * Expansion Bus Config. + ****************************************************************************/ +#define IXP23XX_EXP_CFG_REG(x) ((volatile unsigned long *)(IXP23XX_EXP_CFG_VIRT + (x))) +#define IXP23XX_EXP_CS0 IXP23XX_EXP_CFG_REG(0x00) +#define IXP23XX_EXP_CS1 IXP23XX_EXP_CFG_REG(0x04) +#define IXP23XX_EXP_CS2 IXP23XX_EXP_CFG_REG(0x08) +#define IXP23XX_EXP_CS3 IXP23XX_EXP_CFG_REG(0x0c) +#define IXP23XX_EXP_CS4 IXP23XX_EXP_CFG_REG(0x10) +#define IXP23XX_EXP_CS5 IXP23XX_EXP_CFG_REG(0x14) +#define IXP23XX_EXP_CS6 IXP23XX_EXP_CFG_REG(0x18) +#define IXP23XX_EXP_CS7 IXP23XX_EXP_CFG_REG(0x1c) +#define IXP23XX_FLASH_WRITABLE (0x2) +#define IXP23XX_FLASH_BUS8 (0x1) + +#define IXP23XX_EXP_CFG0 IXP23XX_EXP_CFG_REG(0x20) +#define IXP23XX_EXP_CFG1 IXP23XX_EXP_CFG_REG(0x24) +#define IXP23XX_EXP_CFG0_MEM_MAP (1 << 31) +#define IXP23XX_EXP_CFG0_XSCALE_SPEED_SEL (3 << 22) +#define IXP23XX_EXP_CFG0_XSCALE_SPEED_EN (1 << 21) +#define IXP23XX_EXP_CFG0_CPP_SPEED_SEL (3 << 19) +#define IXP23XX_EXP_CFG0_CPP_SPEED_EN (1 << 18) +#define IXP23XX_EXP_CFG0_PCI_SWIN (3 << 16) +#define IXP23XX_EXP_CFG0_PCI_DWIN (3 << 14) +#define IXP23XX_EXP_CFG0_PCI33_MODE (1 << 13) +#define IXP23XX_EXP_CFG0_QDR_SPEED_SEL (1 << 12) +#define IXP23XX_EXP_CFG0_CPP_DIV_SEL (1 << 5) +#define IXP23XX_EXP_CFG0_XSI_NOT_PRES (1 << 4) +#define IXP23XX_EXP_CFG0_PROM_BOOT (1 << 3) +#define IXP23XX_EXP_CFG0_PCI_ARB (1 << 2) +#define IXP23XX_EXP_CFG0_PCI_HOST (1 << 1) +#define IXP23XX_EXP_CFG0_FLASH_WIDTH (1 << 0) + +#define IXP23XX_EXP_UNIT_FUSE IXP23XX_EXP_CFG_REG(0x28) +#define IXP23XX_EXP_MSF_MUX IXP23XX_EXP_CFG_REG(0x30) +#define IXP23XX_EXP_CFG_FUSE IXP23XX_EXP_CFG_REG(0x34) + +#define IXP23XX_EXP_BUS_PHYS 0x90000000 +#define IXP23XX_EXP_BUS_WINDOW_SIZE 0x01000000 + +#define IXP23XX_EXP_BUS_CS0_BASE (IXP23XX_EXP_BUS_PHYS + 0x00000000) +#define IXP23XX_EXP_BUS_CS1_BASE (IXP23XX_EXP_BUS_PHYS + 0x01000000) +#define IXP23XX_EXP_BUS_CS2_BASE (IXP23XX_EXP_BUS_PHYS + 0x02000000) +#define IXP23XX_EXP_BUS_CS3_BASE (IXP23XX_EXP_BUS_PHYS + 0x03000000) +#define IXP23XX_EXP_BUS_CS4_BASE (IXP23XX_EXP_BUS_PHYS + 0x04000000) +#define IXP23XX_EXP_BUS_CS5_BASE (IXP23XX_EXP_BUS_PHYS + 0x05000000) +#define IXP23XX_EXP_BUS_CS6_BASE (IXP23XX_EXP_BUS_PHYS + 0x06000000) +#define IXP23XX_EXP_BUS_CS7_BASE (IXP23XX_EXP_BUS_PHYS + 0x07000000) + + +/**************************************************************************** + * Peripherals. + ****************************************************************************/ +#define IXP23XX_UART1_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x0000) +#define IXP23XX_UART2_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x1000) +#define IXP23XX_PMU_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x2000) +#define IXP23XX_INTC_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x3000) +#define IXP23XX_GPIO_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x4000) +#define IXP23XX_TIMER_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x5000) +#define IXP23XX_NPE0_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x6000) +#define IXP23XX_DSR_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x7000) +#define IXP23XX_NPE1_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x8000) +#define IXP23XX_ETH0_VIRT (IXP23XX_PERIPHERAL_VIRT + 0x9000) +#define IXP23XX_ETH1_VIRT (IXP23XX_PERIPHERAL_VIRT + 0xA000) +#define IXP23XX_GIG0_VIRT (IXP23XX_PERIPHERAL_VIRT + 0xB000) +#define IXP23XX_GIG1_VIRT (IXP23XX_PERIPHERAL_VIRT + 0xC000) +#define IXP23XX_DDRS_VIRT (IXP23XX_PERIPHERAL_VIRT + 0xD000) + +#define IXP23XX_UART1_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x0000) +#define IXP23XX_UART2_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x1000) +#define IXP23XX_PMU_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x2000) +#define IXP23XX_INTC_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x3000) +#define IXP23XX_GPIO_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x4000) +#define IXP23XX_TIMER_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x5000) +#define IXP23XX_NPE0_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x6000) +#define IXP23XX_DSR_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x7000) +#define IXP23XX_NPE1_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x8000) +#define IXP23XX_ETH0_PHYS (IXP23XX_PERIPHERAL_PHYS + 0x9000) +#define IXP23XX_ETH1_PHYS (IXP23XX_PERIPHERAL_PHYS + 0xA000) +#define IXP23XX_GIG0_PHYS (IXP23XX_PERIPHERAL_PHYS + 0xB000) +#define IXP23XX_GIG1_PHYS (IXP23XX_PERIPHERAL_PHYS + 0xC000) +#define IXP23XX_DDRS_PHYS (IXP23XX_PERIPHERAL_PHYS + 0xD000) + + +/**************************************************************************** + * Interrupt controller. + ****************************************************************************/ +#define IXP23XX_INTC_REG(x) ((volatile unsigned long *)(IXP23XX_INTC_VIRT + (x))) +#define IXP23XX_INTR_ST1 IXP23XX_INTC_REG(0x00) +#define IXP23XX_INTR_ST2 IXP23XX_INTC_REG(0x04) +#define IXP23XX_INTR_ST3 IXP23XX_INTC_REG(0x08) +#define IXP23XX_INTR_ST4 IXP23XX_INTC_REG(0x0c) +#define IXP23XX_INTR_EN1 IXP23XX_INTC_REG(0x10) +#define IXP23XX_INTR_EN2 IXP23XX_INTC_REG(0x14) +#define IXP23XX_INTR_EN3 IXP23XX_INTC_REG(0x18) +#define IXP23XX_INTR_EN4 IXP23XX_INTC_REG(0x1c) +#define IXP23XX_INTR_SEL1 IXP23XX_INTC_REG(0x20) +#define IXP23XX_INTR_SEL2 IXP23XX_INTC_REG(0x24) +#define IXP23XX_INTR_SEL3 IXP23XX_INTC_REG(0x28) +#define IXP23XX_INTR_SEL4 IXP23XX_INTC_REG(0x2c) +#define IXP23XX_INTR_IRQ_ST1 IXP23XX_INTC_REG(0x30) +#define IXP23XX_INTR_IRQ_ST2 IXP23XX_INTC_REG(0x34) +#define IXP23XX_INTR_IRQ_ST3 IXP23XX_INTC_REG(0x38) +#define IXP23XX_INTR_IRQ_ST4 IXP23XX_INTC_REG(0x3c) +#define IXP23XX_INTR_IRQ_ENC_ST_OFFSET 0x54 + + +/**************************************************************************** + * GPIO. + ****************************************************************************/ +#define IXP23XX_GPIO_REG(x) ((volatile unsigned long *)(IXP23XX_GPIO_VIRT + (x))) +#define IXP23XX_GPIO_GPOUTR IXP23XX_GPIO_REG(0x00) +#define IXP23XX_GPIO_GPOER IXP23XX_GPIO_REG(0x04) +#define IXP23XX_GPIO_GPINR IXP23XX_GPIO_REG(0x08) +#define IXP23XX_GPIO_GPISR IXP23XX_GPIO_REG(0x0c) +#define IXP23XX_GPIO_GPIT1R IXP23XX_GPIO_REG(0x10) +#define IXP23XX_GPIO_GPIT2R IXP23XX_GPIO_REG(0x14) +#define IXP23XX_GPIO_GPCLKR IXP23XX_GPIO_REG(0x18) +#define IXP23XX_GPIO_GPDBSELR IXP23XX_GPIO_REG(0x1c) + +#define IXP23XX_GPIO_STYLE_MASK 0x7 +#define IXP23XX_GPIO_STYLE_ACTIVE_HIGH 0x0 +#define IXP23XX_GPIO_STYLE_ACTIVE_LOW 0x1 +#define IXP23XX_GPIO_STYLE_RISING_EDGE 0x2 +#define IXP23XX_GPIO_STYLE_FALLING_EDGE 0x3 +#define IXP23XX_GPIO_STYLE_TRANSITIONAL 0x4 + +#define IXP23XX_GPIO_STYLE_SIZE 3 + + +/**************************************************************************** + * Timer. + ****************************************************************************/ +#define IXP23XX_TIMER_REG(x) ((volatile unsigned long *)(IXP23XX_TIMER_VIRT + (x))) +#define IXP23XX_TIMER_CONT IXP23XX_TIMER_REG(0x00) +#define IXP23XX_TIMER1_TIMESTAMP IXP23XX_TIMER_REG(0x04) +#define IXP23XX_TIMER1_RELOAD IXP23XX_TIMER_REG(0x08) +#define IXP23XX_TIMER2_TIMESTAMP IXP23XX_TIMER_REG(0x0c) +#define IXP23XX_TIMER2_RELOAD IXP23XX_TIMER_REG(0x10) +#define IXP23XX_TIMER_WDOG IXP23XX_TIMER_REG(0x14) +#define IXP23XX_TIMER_WDOG_EN IXP23XX_TIMER_REG(0x18) +#define IXP23XX_TIMER_WDOG_KEY IXP23XX_TIMER_REG(0x1c) +#define IXP23XX_TIMER_WDOG_KEY_MAGIC 0x482e +#define IXP23XX_TIMER_STATUS IXP23XX_TIMER_REG(0x20) +#define IXP23XX_TIMER_SOFT_RESET IXP23XX_TIMER_REG(0x24) +#define IXP23XX_TIMER_SOFT_RESET_EN IXP23XX_TIMER_REG(0x28) + +#define IXP23XX_TIMER_ENABLE (1 << 0) +#define IXP23XX_TIMER_ONE_SHOT (1 << 1) +/* Low order bits of reload value ignored */ +#define IXP23XX_TIMER_RELOAD_MASK (0x3) +#define IXP23XX_TIMER_DISABLED (0x0) +#define IXP23XX_TIMER1_INT_PEND (1 << 0) +#define IXP23XX_TIMER2_INT_PEND (1 << 1) +#define IXP23XX_TIMER_STATUS_TS_PEND (1 << 2) +#define IXP23XX_TIMER_STATUS_WDOG_PEND (1 << 3) +#define IXP23XX_TIMER_STATUS_WARM_RESET (1 << 4) + + +/**************************************************************************** + * CAP CSRs. + ****************************************************************************/ +#define IXP23XX_GLOBAL_REG(x) ((volatile unsigned long *)(IXP23XX_CAP_CSR_VIRT + 0x4a00 + (x))) +#define IXP23XX_PRODUCT_ID IXP23XX_GLOBAL_REG(0x00) +#define IXP23XX_MISC_CONTROL IXP23XX_GLOBAL_REG(0x04) +#define IXP23XX_MSF_CLK_CNTRL IXP23XX_GLOBAL_REG(0x08) +#define IXP23XX_RESET0 IXP23XX_GLOBAL_REG(0x0c) +#define IXP23XX_RESET1 IXP23XX_GLOBAL_REG(0x10) +#define IXP23XX_STRAP_OPTIONS IXP23XX_GLOBAL_REG(0x18) + +#define IXP23XX_ENABLE_WATCHDOG (1 << 24) +#define IXP23XX_SHPC_INIT_COMP (1 << 21) +#define IXP23XX_RST_ALL (1 << 16) +#define IXP23XX_RESET_PCI (1 << 2) +#define IXP23XX_PCI_UNIT_RESET (1 << 1) +#define IXP23XX_XSCALE_RESET (1 << 0) + +#define IXP23XX_UENGINE_CSR_VIRT_BASE (IXP23XX_CAP_CSR_VIRT + 0x18000) + + +/**************************************************************************** + * PCI CSRs. + ****************************************************************************/ +#define IXP23XX_PCI_CREG(x) ((volatile unsigned long *)(IXP23XX_PCI_CREG_VIRT + (x))) +#define IXP23XX_PCI_CMDSTAT IXP23XX_PCI_CREG(0x04) +#define IXP23XX_PCI_SRAM_BAR IXP23XX_PCI_CREG(0x14) +#define IXP23XX_PCI_SDRAM_BAR IXP23XX_PCI_CREG(0x18) + + +#define IXP23XX_PCI_CSR(x) ((volatile unsigned long *)(IXP23XX_PCI_CREG_VIRT + 0x01000000 + (x))) +#define IXP23XX_PCI_OUT_INT_STATUS IXP23XX_PCI_CSR(0x0030) +#define IXP23XX_PCI_OUT_INT_MASK IXP23XX_PCI_CSR(0x0034) +#define IXP23XX_PCI_SRAM_BASE_ADDR_MASK IXP23XX_PCI_CSR(0x00fc) +#define IXP23XX_PCI_DRAM_BASE_ADDR_MASK IXP23XX_PCI_CSR(0x0100) +#define IXP23XX_PCI_CONTROL IXP23XX_PCI_CSR(0x013c) +#define IXP23XX_PCI_ADDR_EXT IXP23XX_PCI_CSR(0x0140) +#define IXP23XX_PCI_ME_PUSH_STATUS IXP23XX_PCI_CSR(0x0148) +#define IXP23XX_PCI_ME_PUSH_EN IXP23XX_PCI_CSR(0x014c) +#define IXP23XX_PCI_ERR_STATUS IXP23XX_PCI_CSR(0x0150) +#define IXP23XX_PCI_ERROR_STATUS IXP23XX_PCI_CSR(0x0150) +#define IXP23XX_PCI_ERR_ENABLE IXP23XX_PCI_CSR(0x0154) +#define IXP23XX_PCI_XSCALE_INT_STATUS IXP23XX_PCI_CSR(0x0158) +#define IXP23XX_PCI_XSCALE_INT_ENABLE IXP23XX_PCI_CSR(0x015c) +#define IXP23XX_PCI_CPP_ADDR_BITS IXP23XX_PCI_CSR(0x0160) + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/memory.h b/arch/arm/mach-ixp23xx/include/mach/memory.h new file mode 100644 index 00000000000..9d40115f7eb --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/memory.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/memory.h + * + * Copyright (c) 2003-2004 Intel Corp. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <mach/hardware.h> + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET (0x00000000) + + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#ifndef __ASSEMBLY__ + +#define __virt_to_bus(v) \ + ({ unsigned int ret; \ + ret = ((__virt_to_phys(v) - 0x00000000) + \ + (*((volatile int *)IXP23XX_PCI_SDRAM_BAR) & 0xfffffff0)); \ + ret; }) + +#define __bus_to_virt(b) \ + ({ unsigned int data; \ + data = *((volatile int *)IXP23XX_PCI_SDRAM_BAR); \ + __phys_to_virt((((b - (data & 0xfffffff0)) + 0x00000000))); }) + +#define arch_is_coherent() 1 + +#endif + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/platform.h b/arch/arm/mach-ixp23xx/include/mach/platform.h new file mode 100644 index 00000000000..db9d9416e5e --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/platform.h @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/platform.h + * + * Various bits of code used by platform-level code. + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2005 (c) MontaVista Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASSEMBLY__ + +static inline unsigned long ixp2000_reg_read(volatile void *reg) +{ + return *((volatile unsigned long *)reg); +} + +static inline void ixp2000_reg_write(volatile void *reg, unsigned long val) +{ + *((volatile unsigned long *)reg) = val; +} + +static inline void ixp2000_reg_wrb(volatile void *reg, unsigned long val) +{ + *((volatile unsigned long *)reg) = val; +} + +struct pci_sys_data; + +void ixp23xx_map_io(void); +void ixp23xx_init_irq(void); +void ixp23xx_sys_init(void); +int ixp23xx_pci_setup(int, struct pci_sys_data *); +void ixp23xx_pci_preinit(void); +struct pci_bus *ixp23xx_pci_scan_bus(int, struct pci_sys_data*); +void ixp23xx_pci_slave_init(void); + +extern struct sys_timer ixp23xx_timer; + +#define IXP23XX_UART_XTAL 14745600 + +#ifndef __ASSEMBLY__ +/* + * Is system memory on the XSI or CPP bus? + */ +static inline unsigned ixp23xx_cpp_boot(void) +{ + return (*IXP23XX_EXP_CFG0 & IXP23XX_EXP_CFG0_XSI_NOT_PRES); +} +#endif + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/system.h b/arch/arm/mach-ixp23xx/include/mach/system.h new file mode 100644 index 00000000000..d57c3fc10f1 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/system.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/system.h + * + * Copyright (C) 2003 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <mach/hardware.h> +#include <asm/mach-types.h> + +static inline void arch_idle(void) +{ +#if 0 + if (!hlt_counter) + cpu_do_idle(); +#endif +} + +static inline void arch_reset(char mode) +{ + /* First try machine specific support */ + if (machine_is_ixdp2351()) { + *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC; + (void) *IXDP2351_CPLD_RESET1_REG; + *IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE; + } + + /* Use on-chip reset capability */ + *IXP23XX_RESET0 |= IXP23XX_RST_ALL; +} diff --git a/arch/arm/mach-ixp23xx/include/mach/time.h b/arch/arm/mach-ixp23xx/include/mach/time.h new file mode 100644 index 00000000000..b61dafc884a --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/time.h @@ -0,0 +1,3 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/time.h + */ diff --git a/arch/arm/mach-ixp23xx/include/mach/timex.h b/arch/arm/mach-ixp23xx/include/mach/timex.h new file mode 100644 index 00000000000..e341e9cf9c3 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/timex.h @@ -0,0 +1,7 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/timex.h + * + * XScale architecture timex specifications + */ + +#define CLOCK_TICK_RATE 75000000 diff --git a/arch/arm/mach-ixp23xx/include/mach/uncompress.h b/arch/arm/mach-ixp23xx/include/mach/uncompress.h new file mode 100644 index 00000000000..8b4c358d2c0 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/uncompress.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/uncompress.h + * + * Copyright (C) 2002-2004 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <mach/ixp23xx.h> +#include <linux/serial_reg.h> + +#define UART_BASE ((volatile u32 *)IXP23XX_UART1_PHYS) + +static inline void putc(char c) +{ + int j; + + for (j = 0; j < 0x1000; j++) { + if (UART_BASE[UART_LSR] & UART_LSR_THRE) + break; + barrier(); + } + + UART_BASE[UART_TX] = c; +} + +static inline void flush(void) +{ +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() + + +#endif diff --git a/arch/arm/mach-ixp23xx/include/mach/vmalloc.h b/arch/arm/mach-ixp23xx/include/mach/vmalloc.h new file mode 100644 index 00000000000..dd519f678d1 --- /dev/null +++ b/arch/arm/mach-ixp23xx/include/mach/vmalloc.h @@ -0,0 +1,10 @@ +/* + * arch/arm/mach-ixp23xx/include/mach/vmalloc.h + * + * Copyright (c) 2005 MontaVista Software, Inc. + * + * NPU mappings end at 0xf0000000 and we allocate 64MB for board + * specific static I/O. + */ + +#define VMALLOC_END (0xec000000) diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c index 5c5d4d66dee..b6e0bfa44df 100644 --- a/arch/arm/mach-ixp23xx/ixdp2351.c +++ b/arch/arm/mach-ixp23xx/ixdp2351.c @@ -34,7 +34,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/system.h> #include <asm/tlbflush.h> diff --git a/arch/arm/mach-ixp23xx/pci.c b/arch/arm/mach-ixp23xx/pci.c index 227f808dc0e..701d60aa0ef 100644 --- a/arch/arm/mach-ixp23xx/pci.c +++ b/arch/arm/mach-ixp23xx/pci.c @@ -31,8 +31,7 @@ #include <asm/sizes.h> #include <asm/system.h> #include <asm/mach/pci.h> -#include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> extern int (*external_fault) (unsigned long, struct pt_regs *); diff --git a/arch/arm/mach-ixp23xx/roadrunner.c b/arch/arm/mach-ixp23xx/roadrunner.c index 896ff9f840d..6d38d769761 100644 --- a/arch/arm/mach-ixp23xx/roadrunner.c +++ b/arch/arm/mach-ixp23xx/roadrunner.c @@ -33,7 +33,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/system.h> diff --git a/arch/arm/mach-ixp4xx/avila-pci.c b/arch/arm/mach-ixp4xx/avila-pci.c index c6e044befcc..08d65dcdb5f 100644 --- a/arch/arm/mach-ixp4xx/avila-pci.c +++ b/arch/arm/mach-ixp4xx/avila-pci.c @@ -25,7 +25,7 @@ #include <asm/mach/pci.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> void __init avila_pci_preinit(void) diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c index e38f45fa58a..797995ce18b 100644 --- a/arch/arm/mach-ixp4xx/avila-setup.c +++ b/arch/arm/mach-ixp4xx/avila-setup.c @@ -23,7 +23,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index 64be341109b..192538a0457 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -32,7 +32,7 @@ #include <asm/sizes.h> #include <asm/system.h> #include <asm/mach/pci.h> -#include <asm/hardware.h> +#include <mach/hardware.h> /* diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 3947c506b4f..58bd2842a6f 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -29,8 +29,8 @@ #include <linux/clocksource.h> #include <linux/clockchips.h> -#include <asm/arch/udc.h> -#include <asm/hardware.h> +#include <mach/udc.h> +#include <mach/hardware.h> #include <asm/uaccess.h> #include <asm/io.h> #include <asm/pgtable.h> diff --git a/arch/arm/mach-ixp4xx/coyote-pci.c b/arch/arm/mach-ixp4xx/coyote-pci.c index be4f4a208b9..efddf01ed17 100644 --- a/arch/arm/mach-ixp4xx/coyote-pci.c +++ b/arch/arm/mach-ixp4xx/coyote-pci.c @@ -20,7 +20,7 @@ #include <linux/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index 13f8a7ac3ba..aab1954e274 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -19,7 +19,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ixp4xx/gateway7001-pci.c b/arch/arm/mach-ixp4xx/gateway7001-pci.c index afd1dc14e59..7e93a0975c4 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-pci.c +++ b/arch/arm/mach-ixp4xx/gateway7001-pci.c @@ -23,7 +23,7 @@ #include <linux/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c index 37876832e14..59b73a0ddfa 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-setup.c +++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c @@ -22,7 +22,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c index 20960704183..7b8a2c32384 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-pci.c @@ -28,8 +28,8 @@ #include <linux/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> -#include <asm/arch/gtwx5715.h> +#include <mach/hardware.h> +#include <mach/gtwx5715.h> #include <asm/mach/pci.h> /* diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index dc6725bda3c..25c21d6665e 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -32,12 +32,12 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> -#include <asm/arch/gtwx5715.h> +#include <mach/gtwx5715.h> /* * Xscale UART registers are 32 bits wide with only the least diff --git a/arch/arm/mach-ixp4xx/include/mach/avila.h b/arch/arm/mach-ixp4xx/include/mach/avila.h new file mode 100644 index 00000000000..1640cb61972 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/avila.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/avila.h + * + * Gateworks Avila platform specific definitions + * + * Author: Michael-Luke Jones <mlj28@cam.ac.uk> + * + * Based on ixdp425.h + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define AVILA_SDA_PIN 7 +#define AVILA_SCL_PIN 6 + +/* + * AVILA PCI IRQs + */ +#define AVILA_PCI_MAX_DEV 4 +#define LOFT_PCI_MAX_DEV 6 +#define AVILA_PCI_IRQ_LINES 4 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define AVILA_PCI_INTA_PIN 11 +#define AVILA_PCI_INTB_PIN 10 +#define AVILA_PCI_INTC_PIN 9 +#define AVILA_PCI_INTD_PIN 8 + + diff --git a/arch/arm/mach-ixp4xx/include/mach/coyote.h b/arch/arm/mach-ixp4xx/include/mach/coyote.h new file mode 100644 index 00000000000..717ac6d16f5 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/coyote.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/coyote.h + * + * ADI Engineering platform specific definitions + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +/* PCI controller GPIO to IRQ pin mappings */ +#define COYOTE_PCI_SLOT0_PIN 6 +#define COYOTE_PCI_SLOT1_PIN 11 + +#define COYOTE_PCI_SLOT0_DEVID 14 +#define COYOTE_PCI_SLOT1_DEVID 15 + +#define COYOTE_IDE_BASE_PHYS IXP4XX_EXP_BUS_BASE(3) +#define COYOTE_IDE_BASE_VIRT 0xFFFE1000 +#define COYOTE_IDE_REGION_SIZE 0x1000 + +#define COYOTE_IDE_DATA_PORT 0xFFFE10E0 +#define COYOTE_IDE_CTRL_PORT 0xFFFE10FC +#define COYOTE_IDE_ERROR_PORT 0xFFFE10E2 + diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h new file mode 100644 index 00000000000..ff8aa2393bf --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/cpu.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/cpu.h + * + * IXP4XX cpu type detection + * + * Copyright (C) 2007 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ASM_ARCH_CPU_H__ +#define __ASM_ARCH_CPU_H__ + +extern unsigned int processor_id; +/* Processor id value in CP15 Register 0 */ +#define IXP425_PROCESSOR_ID_VALUE 0x690541c0 +#define IXP435_PROCESSOR_ID_VALUE 0x69054040 +#define IXP465_PROCESSOR_ID_VALUE 0x69054200 +#define IXP4XX_PROCESSOR_ID_MASK 0xfffffff0 + +#define cpu_is_ixp42x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \ + IXP425_PROCESSOR_ID_VALUE) +#define cpu_is_ixp43x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \ + IXP435_PROCESSOR_ID_VALUE) +#define cpu_is_ixp46x() ((processor_id & IXP4XX_PROCESSOR_ID_MASK) == \ + IXP465_PROCESSOR_ID_VALUE) + +static inline u32 ixp4xx_read_feature_bits(void) +{ + unsigned int val = ~*IXP4XX_EXP_CFG2; + val &= ~IXP4XX_FEATURE_RESERVED; + if (!cpu_is_ixp46x()) + val &= ~IXP4XX_FEATURE_IXP46X_ONLY; + + return val; +} + +static inline void ixp4xx_write_feature_bits(u32 value) +{ + *IXP4XX_EXP_CFG2 = ~value; +} + +#endif /* _ASM_ARCH_CPU_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S new file mode 100644 index 00000000000..7c6a6912acd --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S @@ -0,0 +1,24 @@ +/* arch/arm/mach-ixp4xx/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0xc8000000 + movne \rx, #0xff000000 + orrne \rx, \rx, #0x00b00000 + add \rx,\rx,#3 @ Uart regs are at off set of 3 if + @ byte writes used - Big Endian. + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-ixp4xx/include/mach/dma.h b/arch/arm/mach-ixp4xx/include/mach/dma.h new file mode 100644 index 00000000000..00c5070c020 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/dma.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/dma.h + * + * Copyright (C) 2001-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +#include <linux/device.h> +#include <asm/page.h> +#include <asm/sizes.h> +#include <mach/hardware.h> + +#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/dsmg600.h b/arch/arm/mach-ixp4xx/include/mach/dsmg600.h new file mode 100644 index 00000000000..dc087a34a26 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/dsmg600.h @@ -0,0 +1,52 @@ +/* + * DSM-G600 platform specific definitions + * + * Copyright (C) 2006 Tower Technologies + * Author: Alessandro Zummo <a.zummo@towertech.it> + * + * based on ixdp425.h: + * Copyright 2004 (C) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define DSMG600_SDA_PIN 5 +#define DSMG600_SCL_PIN 4 + +/* + * DSMG600 PCI IRQs + */ +#define DSMG600_PCI_MAX_DEV 4 +#define DSMG600_PCI_IRQ_LINES 3 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define DSMG600_PCI_INTA_PIN 11 +#define DSMG600_PCI_INTB_PIN 10 +#define DSMG600_PCI_INTC_PIN 9 +#define DSMG600_PCI_INTD_PIN 8 +#define DSMG600_PCI_INTE_PIN 7 +#define DSMG600_PCI_INTF_PIN 6 + +/* DSM-G600 Timer Setting */ +#define DSMG600_FREQ 66000000 + +/* Buttons */ + +#define DSMG600_PB_GPIO 15 /* power button */ +#define DSMG600_RB_GPIO 3 /* reset button */ + +/* Power control */ + +#define DSMG600_PO_GPIO 2 /* power off */ + +/* LEDs */ + +#define DSMG600_LED_PWR_GPIO 0 +#define DSMG600_LED_WLAN_GPIO 14 diff --git a/arch/arm/mach-ixp4xx/include/mach/entry-macro.S b/arch/arm/mach-ixp4xx/include/mach/entry-macro.S new file mode 100644 index 00000000000..f2e14e94ed1 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/entry-macro.S @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for IXP4xx-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET) + ldr \irqstat, [\irqstat] @ get interrupts + cmp \irqstat, #0 + beq 1001f @ upper IRQ? + clz \irqnr, \irqstat + mov \base, #31 + sub \irqnr, \base, \irqnr + b 1002f @ lower IRQ being + @ handled + +1001: + /* + * IXP465/IXP435 has an upper IRQ status register + */ +#if defined(CONFIG_CPU_IXP46X) || defined(CONFIG_CPU_IXP43X) + ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET) + ldr \irqstat, [\irqstat] @ get upper interrupts + mov \irqnr, #63 + clz \irqstat, \irqstat + cmp \irqstat, #32 + subne \irqnr, \irqnr, \irqstat +#endif +1002: + .endm + + diff --git a/arch/arm/mach-ixp4xx/include/mach/fsg.h b/arch/arm/mach-ixp4xx/include/mach/fsg.h new file mode 100644 index 00000000000..1f02b7e22a1 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/fsg.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/fsg.h + * + * Freecom FSG-3 platform specific definitions + * + * Author: Rod Whitby <rod@whitby.id.au> + * Author: Tomasz Chmielewski <mangoo@wpkg.org> + * Maintainers: http://www.nslu2-linux.org + * + * Based on coyote.h by + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define FSG_SDA_PIN 12 +#define FSG_SCL_PIN 13 + +/* + * FSG PCI IRQs + */ +#define FSG_PCI_MAX_DEV 3 +#define FSG_PCI_IRQ_LINES 3 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define FSG_PCI_INTA_PIN 6 +#define FSG_PCI_INTB_PIN 7 +#define FSG_PCI_INTC_PIN 5 + +/* Buttons */ + +#define FSG_SB_GPIO 4 /* sync button */ +#define FSG_RB_GPIO 9 /* reset button */ +#define FSG_UB_GPIO 10 /* usb button */ + +/* LEDs */ + +#define FSG_LED_WLAN_BIT 0 +#define FSG_LED_WAN_BIT 1 +#define FSG_LED_SATA_BIT 2 +#define FSG_LED_USB_BIT 4 +#define FSG_LED_RING_BIT 5 +#define FSG_LED_SYNC_BIT 7 diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h new file mode 100644 index 00000000000..9fbde177920 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/gpio.h @@ -0,0 +1,73 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/gpio.h + * + * IXP4XX GPIO wrappers for arch-neutral GPIO calls + * + * Written by Milan Svoboda <msvoboda@ra.rockwell.com> + * Based on PXA implementation by Philipp Zabel <philipp.zabel@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_IXP4XX_GPIO_H +#define __ASM_ARCH_IXP4XX_GPIO_H + +#include <mach/hardware.h> + +static inline int gpio_request(unsigned gpio, const char *label) +{ + return 0; +} + +static inline void gpio_free(unsigned gpio) +{ + return; +} + +static inline int gpio_direction_input(unsigned gpio) +{ + gpio_line_config(gpio, IXP4XX_GPIO_IN); + return 0; +} + +static inline int gpio_direction_output(unsigned gpio, int level) +{ + gpio_line_set(gpio, level); + gpio_line_config(gpio, IXP4XX_GPIO_OUT); + return 0; +} + +static inline int gpio_get_value(unsigned gpio) +{ + int value; + + gpio_line_get(gpio, &value); + + return value; +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + gpio_line_set(gpio, value); +} + +#include <asm-generic/gpio.h> /* cansleep wrappers */ + +extern int gpio_to_irq(int gpio); +extern int irq_to_gpio(int gpio); + +#endif + diff --git a/arch/arm/mach-ixp4xx/include/mach/gtwx5715.h b/arch/arm/mach-ixp4xx/include/mach/gtwx5715.h new file mode 100644 index 00000000000..5d5e201cac7 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/gtwx5715.h @@ -0,0 +1,116 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/gtwx5715.h + * + * Gemtek GTWX5715 Gateway (Linksys WRV54G) + * + * Copyright 2004 (c) George T. Joseph + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif +#include "irqs.h" + +#define GTWX5715_GPIO0 0 +#define GTWX5715_GPIO1 1 +#define GTWX5715_GPIO2 2 +#define GTWX5715_GPIO3 3 +#define GTWX5715_GPIO4 4 +#define GTWX5715_GPIO5 5 +#define GTWX5715_GPIO6 6 +#define GTWX5715_GPIO7 7 +#define GTWX5715_GPIO8 8 +#define GTWX5715_GPIO9 9 +#define GTWX5715_GPIO10 10 +#define GTWX5715_GPIO11 11 +#define GTWX5715_GPIO12 12 +#define GTWX5715_GPIO13 13 +#define GTWX5715_GPIO14 14 + +#define GTWX5715_GPIO0_IRQ IRQ_IXP4XX_GPIO0 +#define GTWX5715_GPIO1_IRQ IRQ_IXP4XX_GPIO1 +#define GTWX5715_GPIO2_IRQ IRQ_IXP4XX_GPIO2 +#define GTWX5715_GPIO3_IRQ IRQ_IXP4XX_GPIO3 +#define GTWX5715_GPIO4_IRQ IRQ_IXP4XX_GPIO4 +#define GTWX5715_GPIO5_IRQ IRQ_IXP4XX_GPIO5 +#define GTWX5715_GPIO6_IRQ IRQ_IXP4XX_GPIO6 +#define GTWX5715_GPIO7_IRQ IRQ_IXP4XX_GPIO7 +#define GTWX5715_GPIO8_IRQ IRQ_IXP4XX_GPIO8 +#define GTWX5715_GPIO9_IRQ IRQ_IXP4XX_GPIO9 +#define GTWX5715_GPIO10_IRQ IRQ_IXP4XX_GPIO10 +#define GTWX5715_GPIO11_IRQ IRQ_IXP4XX_GPIO11 +#define GTWX5715_GPIO12_IRQ IRQ_IXP4XX_GPIO12 +#define GTWX5715_GPIO13_IRQ IRQ_IXP4XX_SW_INT1 +#define GTWX5715_GPIO14_IRQ IRQ_IXP4XX_SW_INT2 + +/* PCI controller GPIO to IRQ pin mappings + + INTA INTB +SLOT 0 10 11 +SLOT 1 11 10 + +*/ + +#define GTWX5715_PCI_SLOT0_DEVID 0 +#define GTWX5715_PCI_SLOT0_INTA_GPIO GTWX5715_GPIO10 +#define GTWX5715_PCI_SLOT0_INTB_GPIO GTWX5715_GPIO11 +#define GTWX5715_PCI_SLOT0_INTA_IRQ GTWX5715_GPIO10_IRQ +#define GTWX5715_PCI_SLOT0_INTB_IRQ GTWX5715_GPIO11_IRQ + +#define GTWX5715_PCI_SLOT1_DEVID 1 +#define GTWX5715_PCI_SLOT1_INTA_GPIO GTWX5715_GPIO11 +#define GTWX5715_PCI_SLOT1_INTB_GPIO GTWX5715_GPIO10 +#define GTWX5715_PCI_SLOT1_INTA_IRQ GTWX5715_GPIO11_IRQ +#define GTWX5715_PCI_SLOT1_INTB_IRQ GTWX5715_GPIO10_IRQ + +#define GTWX5715_PCI_SLOT_COUNT 2 +#define GTWX5715_PCI_INT_PIN_COUNT 2 + +/* + * GPIO 5,6,7 and12 are hard wired to the Kendin KS8995M Switch + * and operate as an SPI type interface. The details of the interface + * are available on Kendin/Micrel's web site. + */ + +#define GTWX5715_KSSPI_SELECT GTWX5715_GPIO5 +#define GTWX5715_KSSPI_TXD GTWX5715_GPIO6 +#define GTWX5715_KSSPI_CLOCK GTWX5715_GPIO7 +#define GTWX5715_KSSPI_RXD GTWX5715_GPIO12 + +/* + * The "reset" button is wired to GPIO 3. + * The GPIO is brought "low" when the button is pushed. + */ + +#define GTWX5715_BUTTON_GPIO GTWX5715_GPIO3 +#define GTWX5715_BUTTON_IRQ GTWX5715_GPIO3_IRQ + +/* + * Board Label Front Label + * LED1 Power + * LED2 Wireless-G + * LED3 not populated but could be + * LED4 Internet + * LED5 - LED8 Controlled by KS8995M Switch + * LED9 DMZ + */ + +#define GTWX5715_LED1_GPIO GTWX5715_GPIO2 +#define GTWX5715_LED2_GPIO GTWX5715_GPIO9 +#define GTWX5715_LED3_GPIO GTWX5715_GPIO8 +#define GTWX5715_LED4_GPIO GTWX5715_GPIO1 +#define GTWX5715_LED9_GPIO GTWX5715_GPIO4 diff --git a/arch/arm/mach-ixp4xx/include/mach/hardware.h b/arch/arm/mach-ixp4xx/include/mach/hardware.h new file mode 100644 index 00000000000..f58a43a2396 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/hardware.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/hardware.h + * + * Copyright (C) 2002 Intel Corporation. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +/* + * Hardware definitions for IXP4xx based systems + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#define __ASM_ARCH_HARDWARE_H__ + +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM (cpu_is_ixp43x() ? 0x40000000 : 0x48000000) + +/* + * We override the standard dma-mask routines for bouncing. + */ +#define HAVE_ARCH_PCI_SET_DMA_MASK + +#define pcibios_assign_all_busses() 1 + +/* Register locations and bits */ +#include "ixp4xx-regs.h" + +#ifndef __ASSEMBLER__ +#include <mach/cpu.h> +#endif + +/* Platform helper functions and definitions */ +#include "platform.h" + +/* Platform specific details */ +#include "ixdp425.h" +#include "avila.h" +#include "coyote.h" +#include "prpmc1100.h" +#include "nslu2.h" +#include "nas100d.h" +#include "dsmg600.h" +#include "fsg.h" + +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h new file mode 100644 index 00000000000..319948e31be --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -0,0 +1,569 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/io.h + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright (C) 2002-2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <linux/bitops.h> + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffff0000 + +extern int (*ixp4xx_pci_read)(u32 addr, u32 cmd, u32* data); +extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data); + + +/* + * IXP4xx provides two methods of accessing PCI memory space: + * + * 1) A direct mapped window from 0x48000000 to 0x4bffffff (64MB). + * To access PCI via this space, we simply ioremap() the BAR + * into the kernel and we can use the standard read[bwl]/write[bwl] + * macros. This is the preffered method due to speed but it + * limits the system to just 64MB of PCI memory. This can be + * problamatic if using video cards and other memory-heavy + * targets. + * + * 2) If > 64MB of memory space is required, the IXP4xx can be configured + * to use indirect registers to access PCI (as we do below for I/O + * transactions). This allows for up to 128MB (0x48000000 to 0x4fffffff) + * of memory on the bus. The disadvantage of this is that every + * PCI access requires three local register accesses plus a spinlock, + * but in some cases the performance hit is acceptable. In addition, + * you cannot mmap() PCI devices in this case. + * + */ +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + +#define __mem_pci(a) (a) + +#else + +#include <linux/mm.h> + +/* + * In the case of using indirect PCI, we simply return the actual PCI + * address and our read/write implementation use that to drive the + * access registers. If something outside of PCI is ioremap'd, we + * fallback to the default. + */ +static inline void __iomem * +__ixp4xx_ioremap(unsigned long addr, size_t size, unsigned int mtype) +{ + if((addr < PCIBIOS_MIN_MEM) || (addr > 0x4fffffff)) + return __arm_ioremap(addr, size, mtype); + + return (void __iomem *)addr; +} + +static inline void +__ixp4xx_iounmap(void __iomem *addr) +{ + if ((__force u32)addr >= VMALLOC_START) + __iounmap(addr); +} + +#define __arch_ioremap(a, s, f) __ixp4xx_ioremap(a, s, f) +#define __arch_iounmap(a) __ixp4xx_iounmap(a) + +#define writeb(v, p) __ixp4xx_writeb(v, p) +#define writew(v, p) __ixp4xx_writew(v, p) +#define writel(v, p) __ixp4xx_writel(v, p) + +#define writesb(p, v, l) __ixp4xx_writesb(p, v, l) +#define writesw(p, v, l) __ixp4xx_writesw(p, v, l) +#define writesl(p, v, l) __ixp4xx_writesl(p, v, l) + +#define readb(p) __ixp4xx_readb(p) +#define readw(p) __ixp4xx_readw(p) +#define readl(p) __ixp4xx_readl(p) + +#define readsb(p, v, l) __ixp4xx_readsb(p, v, l) +#define readsw(p, v, l) __ixp4xx_readsw(p, v, l) +#define readsl(p, v, l) __ixp4xx_readsl(p, v, l) + +static inline void +__ixp4xx_writeb(u8 value, volatile void __iomem *p) +{ + u32 addr = (u32)p; + u32 n, byte_enables, data; + + if (addr >= VMALLOC_START) { + __raw_writeb(value, addr); + return; + } + + n = addr % 4; + byte_enables = (0xf & ~BIT(n)) << IXP4XX_PCI_NP_CBE_BESL; + data = value << (8*n); + ixp4xx_pci_write(addr, byte_enables | NP_CMD_MEMWRITE, data); +} + +static inline void +__ixp4xx_writesb(volatile void __iomem *bus_addr, const u8 *vaddr, int count) +{ + while (count--) + writeb(*vaddr++, bus_addr); +} + +static inline void +__ixp4xx_writew(u16 value, volatile void __iomem *p) +{ + u32 addr = (u32)p; + u32 n, byte_enables, data; + + if (addr >= VMALLOC_START) { + __raw_writew(value, addr); + return; + } + + n = addr % 4; + byte_enables = (0xf & ~(BIT(n) | BIT(n+1))) << IXP4XX_PCI_NP_CBE_BESL; + data = value << (8*n); + ixp4xx_pci_write(addr, byte_enables | NP_CMD_MEMWRITE, data); +} + +static inline void +__ixp4xx_writesw(volatile void __iomem *bus_addr, const u16 *vaddr, int count) +{ + while (count--) + writew(*vaddr++, bus_addr); +} + +static inline void +__ixp4xx_writel(u32 value, volatile void __iomem *p) +{ + u32 addr = (__force u32)p; + if (addr >= VMALLOC_START) { + __raw_writel(value, p); + return; + } + + ixp4xx_pci_write(addr, NP_CMD_MEMWRITE, value); +} + +static inline void +__ixp4xx_writesl(volatile void __iomem *bus_addr, const u32 *vaddr, int count) +{ + while (count--) + writel(*vaddr++, bus_addr); +} + +static inline unsigned char +__ixp4xx_readb(const volatile void __iomem *p) +{ + u32 addr = (u32)p; + u32 n, byte_enables, data; + + if (addr >= VMALLOC_START) + return __raw_readb(addr); + + n = addr % 4; + byte_enables = (0xf & ~BIT(n)) << IXP4XX_PCI_NP_CBE_BESL; + if (ixp4xx_pci_read(addr, byte_enables | NP_CMD_MEMREAD, &data)) + return 0xff; + + return data >> (8*n); +} + +static inline void +__ixp4xx_readsb(const volatile void __iomem *bus_addr, u8 *vaddr, u32 count) +{ + while (count--) + *vaddr++ = readb(bus_addr); +} + +static inline unsigned short +__ixp4xx_readw(const volatile void __iomem *p) +{ + u32 addr = (u32)p; + u32 n, byte_enables, data; + + if (addr >= VMALLOC_START) + return __raw_readw(addr); + + n = addr % 4; + byte_enables = (0xf & ~(BIT(n) | BIT(n+1))) << IXP4XX_PCI_NP_CBE_BESL; + if (ixp4xx_pci_read(addr, byte_enables | NP_CMD_MEMREAD, &data)) + return 0xffff; + + return data>>(8*n); +} + +static inline void +__ixp4xx_readsw(const volatile void __iomem *bus_addr, u16 *vaddr, u32 count) +{ + while (count--) + *vaddr++ = readw(bus_addr); +} + +static inline unsigned long +__ixp4xx_readl(const volatile void __iomem *p) +{ + u32 addr = (__force u32)p; + u32 data; + + if (addr >= VMALLOC_START) + return __raw_readl(p); + + if (ixp4xx_pci_read(addr, NP_CMD_MEMREAD, &data)) + return 0xffffffff; + + return data; +} + +static inline void +__ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count) +{ + while (count--) + *vaddr++ = readl(bus_addr); +} + + +/* + * We can use the built-in functions b/c they end up calling writeb/readb + */ +#define memset_io(c,v,l) _memset_io((c),(v),(l)) +#define memcpy_fromio(a,c,l) _memcpy_fromio((a),(c),(l)) +#define memcpy_toio(c,a,l) _memcpy_toio((c),(a),(l)) + +#endif + +#ifndef CONFIG_PCI + +#define __io(v) v + +#else + +/* + * IXP4xx does not have a transparent cpu -> PCI I/O translation + * window. Instead, it has a set of registers that must be tweaked + * with the proper byte lanes, command types, and address for the + * transaction. This means that we need to override the default + * I/O functions. + */ +#define outb(p, v) __ixp4xx_outb(p, v) +#define outw(p, v) __ixp4xx_outw(p, v) +#define outl(p, v) __ixp4xx_outl(p, v) + +#define outsb(p, v, l) __ixp4xx_outsb(p, v, l) +#define outsw(p, v, l) __ixp4xx_outsw(p, v, l) +#define outsl(p, v, l) __ixp4xx_outsl(p, v, l) + +#define inb(p) __ixp4xx_inb(p) +#define inw(p) __ixp4xx_inw(p) +#define inl(p) __ixp4xx_inl(p) + +#define insb(p, v, l) __ixp4xx_insb(p, v, l) +#define insw(p, v, l) __ixp4xx_insw(p, v, l) +#define insl(p, v, l) __ixp4xx_insl(p, v, l) + + +static inline void +__ixp4xx_outb(u8 value, u32 addr) +{ + u32 n, byte_enables, data; + n = addr % 4; + byte_enables = (0xf & ~BIT(n)) << IXP4XX_PCI_NP_CBE_BESL; + data = value << (8*n); + ixp4xx_pci_write(addr, byte_enables | NP_CMD_IOWRITE, data); +} + +static inline void +__ixp4xx_outsb(u32 io_addr, const u8 *vaddr, u32 count) +{ + while (count--) + outb(*vaddr++, io_addr); +} + +static inline void +__ixp4xx_outw(u16 value, u32 addr) +{ + u32 n, byte_enables, data; + n = addr % 4; + byte_enables = (0xf & ~(BIT(n) | BIT(n+1))) << IXP4XX_PCI_NP_CBE_BESL; + data = value << (8*n); + ixp4xx_pci_write(addr, byte_enables | NP_CMD_IOWRITE, data); +} + +static inline void +__ixp4xx_outsw(u32 io_addr, const u16 *vaddr, u32 count) +{ + while (count--) + outw(cpu_to_le16(*vaddr++), io_addr); +} + +static inline void +__ixp4xx_outl(u32 value, u32 addr) +{ + ixp4xx_pci_write(addr, NP_CMD_IOWRITE, value); +} + +static inline void +__ixp4xx_outsl(u32 io_addr, const u32 *vaddr, u32 count) +{ + while (count--) + outl(*vaddr++, io_addr); +} + +static inline u8 +__ixp4xx_inb(u32 addr) +{ + u32 n, byte_enables, data; + n = addr % 4; + byte_enables = (0xf & ~BIT(n)) << IXP4XX_PCI_NP_CBE_BESL; + if (ixp4xx_pci_read(addr, byte_enables | NP_CMD_IOREAD, &data)) + return 0xff; + + return data >> (8*n); +} + +static inline void +__ixp4xx_insb(u32 io_addr, u8 *vaddr, u32 count) +{ + while (count--) + *vaddr++ = inb(io_addr); +} + +static inline u16 +__ixp4xx_inw(u32 addr) +{ + u32 n, byte_enables, data; + n = addr % 4; + byte_enables = (0xf & ~(BIT(n) | BIT(n+1))) << IXP4XX_PCI_NP_CBE_BESL; + if (ixp4xx_pci_read(addr, byte_enables | NP_CMD_IOREAD, &data)) + return 0xffff; + + return data>>(8*n); +} + +static inline void +__ixp4xx_insw(u32 io_addr, u16 *vaddr, u32 count) +{ + while (count--) + *vaddr++ = le16_to_cpu(inw(io_addr)); +} + +static inline u32 +__ixp4xx_inl(u32 addr) +{ + u32 data; + if (ixp4xx_pci_read(addr, NP_CMD_IOREAD, &data)) + return 0xffffffff; + + return data; +} + +static inline void +__ixp4xx_insl(u32 io_addr, u32 *vaddr, u32 count) +{ + while (count--) + *vaddr++ = inl(io_addr); +} + +#define PIO_OFFSET 0x10000UL +#define PIO_MASK 0x0ffffUL + +#define __is_io_address(p) (((unsigned long)p >= PIO_OFFSET) && \ + ((unsigned long)p <= (PIO_MASK + PIO_OFFSET))) +static inline unsigned int +__ixp4xx_ioread8(const void __iomem *addr) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + return (unsigned int)__ixp4xx_inb(port & PIO_MASK); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + return (unsigned int)__raw_readb(port); +#else + return (unsigned int)__ixp4xx_readb(addr); +#endif +} + +static inline void +__ixp4xx_ioread8_rep(const void __iomem *addr, void *vaddr, u32 count) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_insb(port & PIO_MASK, vaddr, count); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_readsb(addr, vaddr, count); +#else + __ixp4xx_readsb(addr, vaddr, count); +#endif +} + +static inline unsigned int +__ixp4xx_ioread16(const void __iomem *addr) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + return (unsigned int)__ixp4xx_inw(port & PIO_MASK); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + return le16_to_cpu(__raw_readw((u32)port)); +#else + return (unsigned int)__ixp4xx_readw(addr); +#endif +} + +static inline void +__ixp4xx_ioread16_rep(const void __iomem *addr, void *vaddr, u32 count) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_insw(port & PIO_MASK, vaddr, count); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_readsw(addr, vaddr, count); +#else + __ixp4xx_readsw(addr, vaddr, count); +#endif +} + +static inline unsigned int +__ixp4xx_ioread32(const void __iomem *addr) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + return (unsigned int)__ixp4xx_inl(port & PIO_MASK); + else { +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + return le32_to_cpu((__force __le32)__raw_readl(addr)); +#else + return (unsigned int)__ixp4xx_readl(addr); +#endif + } +} + +static inline void +__ixp4xx_ioread32_rep(const void __iomem *addr, void *vaddr, u32 count) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_insl(port & PIO_MASK, vaddr, count); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_readsl(addr, vaddr, count); +#else + __ixp4xx_readsl(addr, vaddr, count); +#endif +} + +static inline void +__ixp4xx_iowrite8(u8 value, void __iomem *addr) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_outb(value, port & PIO_MASK); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_writeb(value, port); +#else + __ixp4xx_writeb(value, addr); +#endif +} + +static inline void +__ixp4xx_iowrite8_rep(void __iomem *addr, const void *vaddr, u32 count) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_outsb(port & PIO_MASK, vaddr, count); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_writesb(addr, vaddr, count); +#else + __ixp4xx_writesb(addr, vaddr, count); +#endif +} + +static inline void +__ixp4xx_iowrite16(u16 value, void __iomem *addr) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_outw(value, port & PIO_MASK); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_writew(cpu_to_le16(value), addr); +#else + __ixp4xx_writew(value, addr); +#endif +} + +static inline void +__ixp4xx_iowrite16_rep(void __iomem *addr, const void *vaddr, u32 count) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_outsw(port & PIO_MASK, vaddr, count); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_writesw(addr, vaddr, count); +#else + __ixp4xx_writesw(addr, vaddr, count); +#endif +} + +static inline void +__ixp4xx_iowrite32(u32 value, void __iomem *addr) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_outl(value, port & PIO_MASK); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_writel((u32 __force)cpu_to_le32(value), addr); +#else + __ixp4xx_writel(value, addr); +#endif +} + +static inline void +__ixp4xx_iowrite32_rep(void __iomem *addr, const void *vaddr, u32 count) +{ + unsigned long port = (unsigned long __force)addr; + if (__is_io_address(port)) + __ixp4xx_outsl(port & PIO_MASK, vaddr, count); + else +#ifndef CONFIG_IXP4XX_INDIRECT_PCI + __raw_writesl(addr, vaddr, count); +#else + __ixp4xx_writesl(addr, vaddr, count); +#endif +} + +#define ioread8(p) __ixp4xx_ioread8(p) +#define ioread16(p) __ixp4xx_ioread16(p) +#define ioread32(p) __ixp4xx_ioread32(p) + +#define ioread8_rep(p, v, c) __ixp4xx_ioread8_rep(p, v, c) +#define ioread16_rep(p, v, c) __ixp4xx_ioread16_rep(p, v, c) +#define ioread32_rep(p, v, c) __ixp4xx_ioread32_rep(p, v, c) + +#define iowrite8(v,p) __ixp4xx_iowrite8(v,p) +#define iowrite16(v,p) __ixp4xx_iowrite16(v,p) +#define iowrite32(v,p) __ixp4xx_iowrite32(v,p) + +#define iowrite8_rep(p, v, c) __ixp4xx_iowrite8_rep(p, v, c) +#define iowrite16_rep(p, v, c) __ixp4xx_iowrite16_rep(p, v, c) +#define iowrite32_rep(p, v, c) __ixp4xx_iowrite32_rep(p, v, c) + +#define ioport_map(port, nr) ((void __iomem*)(port + PIO_OFFSET)) +#define ioport_unmap(addr) +#endif // !CONFIG_PCI + +#endif // __ASM_ARM_ARCH_IO_H + diff --git a/arch/arm/mach-ixp4xx/include/mach/irqs.h b/arch/arm/mach-ixp4xx/include/mach/irqs.h new file mode 100644 index 00000000000..f4d74de1566 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/irqs.h @@ -0,0 +1,138 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/irqs.h + * + * IRQ definitions for IXP4XX based systems + * + * Copyright (C) 2002 Intel Corporation. + * Copyright (C) 2003 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _ARCH_IXP4XX_IRQS_H_ +#define _ARCH_IXP4XX_IRQS_H_ + + +#define IRQ_IXP4XX_NPEA 0 +#define IRQ_IXP4XX_NPEB 1 +#define IRQ_IXP4XX_NPEC 2 +#define IRQ_IXP4XX_QM1 3 +#define IRQ_IXP4XX_QM2 4 +#define IRQ_IXP4XX_TIMER1 5 +#define IRQ_IXP4XX_GPIO0 6 +#define IRQ_IXP4XX_GPIO1 7 +#define IRQ_IXP4XX_PCI_INT 8 +#define IRQ_IXP4XX_PCI_DMA1 9 +#define IRQ_IXP4XX_PCI_DMA2 10 +#define IRQ_IXP4XX_TIMER2 11 +#define IRQ_IXP4XX_USB 12 +#define IRQ_IXP4XX_UART2 13 +#define IRQ_IXP4XX_TIMESTAMP 14 +#define IRQ_IXP4XX_UART1 15 +#define IRQ_IXP4XX_WDOG 16 +#define IRQ_IXP4XX_AHB_PMU 17 +#define IRQ_IXP4XX_XSCALE_PMU 18 +#define IRQ_IXP4XX_GPIO2 19 +#define IRQ_IXP4XX_GPIO3 20 +#define IRQ_IXP4XX_GPIO4 21 +#define IRQ_IXP4XX_GPIO5 22 +#define IRQ_IXP4XX_GPIO6 23 +#define IRQ_IXP4XX_GPIO7 24 +#define IRQ_IXP4XX_GPIO8 25 +#define IRQ_IXP4XX_GPIO9 26 +#define IRQ_IXP4XX_GPIO10 27 +#define IRQ_IXP4XX_GPIO11 28 +#define IRQ_IXP4XX_GPIO12 29 +#define IRQ_IXP4XX_SW_INT1 30 +#define IRQ_IXP4XX_SW_INT2 31 +#define IRQ_IXP4XX_USB_HOST 32 +#define IRQ_IXP4XX_I2C 33 +#define IRQ_IXP4XX_SSP 34 +#define IRQ_IXP4XX_TSYNC 35 +#define IRQ_IXP4XX_EAU_DONE 36 +#define IRQ_IXP4XX_SHA_DONE 37 +#define IRQ_IXP4XX_SWCP_PE 58 +#define IRQ_IXP4XX_QM_PE 60 +#define IRQ_IXP4XX_MCU_ECC 61 +#define IRQ_IXP4XX_EXP_PE 62 + +/* + * Only first 32 sources are valid if running on IXP42x systems + */ +#if defined(CONFIG_CPU_IXP46X) || defined(CONFIG_CPU_IXP43X) +#define NR_IRQS 64 +#else +#define NR_IRQS 32 +#endif + +#define XSCALE_PMU_IRQ (IRQ_IXP4XX_XSCALE_PMU) + +/* + * IXDP425 board IRQs + */ +#define IRQ_IXDP425_PCI_INTA IRQ_IXP4XX_GPIO11 +#define IRQ_IXDP425_PCI_INTB IRQ_IXP4XX_GPIO10 +#define IRQ_IXDP425_PCI_INTC IRQ_IXP4XX_GPIO9 +#define IRQ_IXDP425_PCI_INTD IRQ_IXP4XX_GPIO8 + +/* + * Gateworks Avila board IRQs + */ +#define IRQ_AVILA_PCI_INTA IRQ_IXP4XX_GPIO11 +#define IRQ_AVILA_PCI_INTB IRQ_IXP4XX_GPIO10 +#define IRQ_AVILA_PCI_INTC IRQ_IXP4XX_GPIO9 +#define IRQ_AVILA_PCI_INTD IRQ_IXP4XX_GPIO8 + + +/* + * PrPMC1100 Board IRQs + */ +#define IRQ_PRPMC1100_PCI_INTA IRQ_IXP4XX_GPIO11 +#define IRQ_PRPMC1100_PCI_INTB IRQ_IXP4XX_GPIO10 +#define IRQ_PRPMC1100_PCI_INTC IRQ_IXP4XX_GPIO9 +#define IRQ_PRPMC1100_PCI_INTD IRQ_IXP4XX_GPIO8 + +/* + * ADI Coyote Board IRQs + */ +#define IRQ_COYOTE_PCI_SLOT0 IRQ_IXP4XX_GPIO6 +#define IRQ_COYOTE_PCI_SLOT1 IRQ_IXP4XX_GPIO11 +#define IRQ_COYOTE_IDE IRQ_IXP4XX_GPIO5 + +/* + * NSLU2 board IRQs + */ +#define IRQ_NSLU2_PCI_INTA IRQ_IXP4XX_GPIO11 +#define IRQ_NSLU2_PCI_INTB IRQ_IXP4XX_GPIO10 +#define IRQ_NSLU2_PCI_INTC IRQ_IXP4XX_GPIO9 + +/* + * NAS100D board IRQs + */ +#define IRQ_NAS100D_PCI_INTA IRQ_IXP4XX_GPIO11 +#define IRQ_NAS100D_PCI_INTB IRQ_IXP4XX_GPIO10 +#define IRQ_NAS100D_PCI_INTC IRQ_IXP4XX_GPIO9 +#define IRQ_NAS100D_PCI_INTD IRQ_IXP4XX_GPIO8 +#define IRQ_NAS100D_PCI_INTE IRQ_IXP4XX_GPIO7 + +/* + * D-Link DSM-G600 RevA board IRQs + */ +#define IRQ_DSMG600_PCI_INTA IRQ_IXP4XX_GPIO11 +#define IRQ_DSMG600_PCI_INTB IRQ_IXP4XX_GPIO10 +#define IRQ_DSMG600_PCI_INTC IRQ_IXP4XX_GPIO9 +#define IRQ_DSMG600_PCI_INTD IRQ_IXP4XX_GPIO8 +#define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 +#define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 + +/* + * Freecom FSG-3 Board IRQs + */ +#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6 +#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7 +#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5 + +#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/ixdp425.h b/arch/arm/mach-ixp4xx/include/mach/ixdp425.h new file mode 100644 index 00000000000..2cafe65ebfe --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/ixdp425.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/ixdp425.h + * + * IXDP425 platform specific definitions + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define IXDP425_SDA_PIN 7 +#define IXDP425_SCL_PIN 6 + +/* + * IXDP425 PCI IRQs + */ +#define IXDP425_PCI_MAX_DEV 4 +#define IXDP425_PCI_IRQ_LINES 4 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define IXDP425_PCI_INTA_PIN 11 +#define IXDP425_PCI_INTB_PIN 10 +#define IXDP425_PCI_INTC_PIN 9 +#define IXDP425_PCI_INTD_PIN 8 + +/* NAND Flash pins */ +#define IXDP425_NAND_NCE_PIN 12 + +#define IXDP425_NAND_CMD_BYTE 0x01 +#define IXDP425_NAND_ADDR_BYTE 0x02 diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h new file mode 100644 index 00000000000..ad9c888dd85 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h @@ -0,0 +1,638 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h + * + * Register definitions for IXP4xx chipset. This file contains + * register location and bit definitions only. Platform specific + * definitions and helper function declarations are in platform.h + * and machine-name.h. + * + * Copyright (C) 2002 Intel Corporation. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _ASM_ARM_IXP4XX_H_ +#define _ASM_ARM_IXP4XX_H_ + +/* + * IXP4xx Linux Memory Map: + * + * Phy Size Virt Description + * ========================================================================= + * + * 0x00000000 0x10000000(max) PAGE_OFFSET System RAM + * + * 0x48000000 0x04000000 ioremap'd PCI Memory Space + * + * 0x50000000 0x10000000 ioremap'd EXP BUS + * + * 0x6000000 0x00004000 ioremap'd QMgr + * + * 0xC0000000 0x00001000 0xffbff000 PCI CFG + * + * 0xC4000000 0x00001000 0xffbfe000 EXP CFG + * + * 0xC8000000 0x00013000 0xffbeb000 On-Chip Peripherals + */ + +/* + * Queue Manager + */ +#define IXP4XX_QMGR_BASE_PHYS (0x60000000) +#define IXP4XX_QMGR_REGION_SIZE (0x00004000) + +/* + * Expansion BUS Configuration registers + */ +#define IXP4XX_EXP_CFG_BASE_PHYS (0xC4000000) +#define IXP4XX_EXP_CFG_BASE_VIRT (0xFFBFE000) +#define IXP4XX_EXP_CFG_REGION_SIZE (0x00001000) + +/* + * PCI Config registers + */ +#define IXP4XX_PCI_CFG_BASE_PHYS (0xC0000000) +#define IXP4XX_PCI_CFG_BASE_VIRT (0xFFBFF000) +#define IXP4XX_PCI_CFG_REGION_SIZE (0x00001000) + +/* + * Peripheral space + */ +#define IXP4XX_PERIPHERAL_BASE_PHYS (0xC8000000) +#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBEB000) +#define IXP4XX_PERIPHERAL_REGION_SIZE (0x00013000) + +/* + * Debug UART + * + * This is basically a remap of UART1 into a region that is section + * aligned so that it * can be used with the low-level debug code. + */ +#define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000) +#define IXP4XX_DEBUG_UART_BASE_VIRT (0xffb00000) +#define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000) + +#define IXP4XX_EXP_CS0_OFFSET 0x00 +#define IXP4XX_EXP_CS1_OFFSET 0x04 +#define IXP4XX_EXP_CS2_OFFSET 0x08 +#define IXP4XX_EXP_CS3_OFFSET 0x0C +#define IXP4XX_EXP_CS4_OFFSET 0x10 +#define IXP4XX_EXP_CS5_OFFSET 0x14 +#define IXP4XX_EXP_CS6_OFFSET 0x18 +#define IXP4XX_EXP_CS7_OFFSET 0x1C +#define IXP4XX_EXP_CFG0_OFFSET 0x20 +#define IXP4XX_EXP_CFG1_OFFSET 0x24 +#define IXP4XX_EXP_CFG2_OFFSET 0x28 +#define IXP4XX_EXP_CFG3_OFFSET 0x2C + +/* + * Expansion Bus Controller registers. + */ +#define IXP4XX_EXP_REG(x) ((volatile u32 *)(IXP4XX_EXP_CFG_BASE_VIRT+(x))) + +#define IXP4XX_EXP_CS0 IXP4XX_EXP_REG(IXP4XX_EXP_CS0_OFFSET) +#define IXP4XX_EXP_CS1 IXP4XX_EXP_REG(IXP4XX_EXP_CS1_OFFSET) +#define IXP4XX_EXP_CS2 IXP4XX_EXP_REG(IXP4XX_EXP_CS2_OFFSET) +#define IXP4XX_EXP_CS3 IXP4XX_EXP_REG(IXP4XX_EXP_CS3_OFFSET) +#define IXP4XX_EXP_CS4 IXP4XX_EXP_REG(IXP4XX_EXP_CS4_OFFSET) +#define IXP4XX_EXP_CS5 IXP4XX_EXP_REG(IXP4XX_EXP_CS5_OFFSET) +#define IXP4XX_EXP_CS6 IXP4XX_EXP_REG(IXP4XX_EXP_CS6_OFFSET) +#define IXP4XX_EXP_CS7 IXP4XX_EXP_REG(IXP4XX_EXP_CS7_OFFSET) + +#define IXP4XX_EXP_CFG0 IXP4XX_EXP_REG(IXP4XX_EXP_CFG0_OFFSET) +#define IXP4XX_EXP_CFG1 IXP4XX_EXP_REG(IXP4XX_EXP_CFG1_OFFSET) +#define IXP4XX_EXP_CFG2 IXP4XX_EXP_REG(IXP4XX_EXP_CFG2_OFFSET) +#define IXP4XX_EXP_CFG3 IXP4XX_EXP_REG(IXP4XX_EXP_CFG3_OFFSET) + + +/* + * Peripheral Space Register Region Base Addresses + */ +#define IXP4XX_UART1_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x0000) +#define IXP4XX_UART2_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x1000) +#define IXP4XX_PMU_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x2000) +#define IXP4XX_INTC_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x3000) +#define IXP4XX_GPIO_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x4000) +#define IXP4XX_TIMER_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x5000) +#define IXP4XX_NPEA_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x6000) +#define IXP4XX_NPEB_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x7000) +#define IXP4XX_NPEC_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x8000) +#define IXP4XX_EthB_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x9000) +#define IXP4XX_EthC_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0xA000) +#define IXP4XX_USB_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0xB000) +/* ixp46X only */ +#define IXP4XX_EthA_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0xC000) +#define IXP4XX_EthB1_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0xD000) +#define IXP4XX_EthB2_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0xE000) +#define IXP4XX_EthB3_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0xF000) +#define IXP4XX_TIMESYNC_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x10000) +#define IXP4XX_I2C_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x11000) +#define IXP4XX_SSP_BASE_PHYS (IXP4XX_PERIPHERAL_BASE_PHYS + 0x12000) + + +#define IXP4XX_UART1_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x0000) +#define IXP4XX_UART2_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x1000) +#define IXP4XX_PMU_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x2000) +#define IXP4XX_INTC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x3000) +#define IXP4XX_GPIO_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x4000) +#define IXP4XX_TIMER_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x5000) +#define IXP4XX_NPEA_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x6000) +#define IXP4XX_NPEB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x7000) +#define IXP4XX_NPEC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x8000) +#define IXP4XX_EthB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x9000) +#define IXP4XX_EthC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xA000) +#define IXP4XX_USB_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xB000) +/* ixp46X only */ +#define IXP4XX_EthA_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xC000) +#define IXP4XX_EthB1_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xD000) +#define IXP4XX_EthB2_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xE000) +#define IXP4XX_EthB3_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0xF000) +#define IXP4XX_TIMESYNC_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x10000) +#define IXP4XX_I2C_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x11000) +#define IXP4XX_SSP_BASE_VIRT (IXP4XX_PERIPHERAL_BASE_VIRT + 0x12000) + +/* + * Constants to make it easy to access Interrupt Controller registers + */ +#define IXP4XX_ICPR_OFFSET 0x00 /* Interrupt Status */ +#define IXP4XX_ICMR_OFFSET 0x04 /* Interrupt Enable */ +#define IXP4XX_ICLR_OFFSET 0x08 /* Interrupt IRQ/FIQ Select */ +#define IXP4XX_ICIP_OFFSET 0x0C /* IRQ Status */ +#define IXP4XX_ICFP_OFFSET 0x10 /* FIQ Status */ +#define IXP4XX_ICHR_OFFSET 0x14 /* Interrupt Priority */ +#define IXP4XX_ICIH_OFFSET 0x18 /* IRQ Highest Pri Int */ +#define IXP4XX_ICFH_OFFSET 0x1C /* FIQ Highest Pri Int */ + +/* + * IXP465-only + */ +#define IXP4XX_ICPR2_OFFSET 0x20 /* Interrupt Status 2 */ +#define IXP4XX_ICMR2_OFFSET 0x24 /* Interrupt Enable 2 */ +#define IXP4XX_ICLR2_OFFSET 0x28 /* Interrupt IRQ/FIQ Select 2 */ +#define IXP4XX_ICIP2_OFFSET 0x2C /* IRQ Status */ +#define IXP4XX_ICFP2_OFFSET 0x30 /* FIQ Status */ +#define IXP4XX_ICEEN_OFFSET 0x34 /* Error High Pri Enable */ + + +/* + * Interrupt Controller Register Definitions. + */ + +#define IXP4XX_INTC_REG(x) ((volatile u32 *)(IXP4XX_INTC_BASE_VIRT+(x))) + +#define IXP4XX_ICPR IXP4XX_INTC_REG(IXP4XX_ICPR_OFFSET) +#define IXP4XX_ICMR IXP4XX_INTC_REG(IXP4XX_ICMR_OFFSET) +#define IXP4XX_ICLR IXP4XX_INTC_REG(IXP4XX_ICLR_OFFSET) +#define IXP4XX_ICIP IXP4XX_INTC_REG(IXP4XX_ICIP_OFFSET) +#define IXP4XX_ICFP IXP4XX_INTC_REG(IXP4XX_ICFP_OFFSET) +#define IXP4XX_ICHR IXP4XX_INTC_REG(IXP4XX_ICHR_OFFSET) +#define IXP4XX_ICIH IXP4XX_INTC_REG(IXP4XX_ICIH_OFFSET) +#define IXP4XX_ICFH IXP4XX_INTC_REG(IXP4XX_ICFH_OFFSET) +#define IXP4XX_ICPR2 IXP4XX_INTC_REG(IXP4XX_ICPR2_OFFSET) +#define IXP4XX_ICMR2 IXP4XX_INTC_REG(IXP4XX_ICMR2_OFFSET) +#define IXP4XX_ICLR2 IXP4XX_INTC_REG(IXP4XX_ICLR2_OFFSET) +#define IXP4XX_ICIP2 IXP4XX_INTC_REG(IXP4XX_ICIP2_OFFSET) +#define IXP4XX_ICFP2 IXP4XX_INTC_REG(IXP4XX_ICFP2_OFFSET) +#define IXP4XX_ICEEN IXP4XX_INTC_REG(IXP4XX_ICEEN_OFFSET) + +/* + * Constants to make it easy to access GPIO registers + */ +#define IXP4XX_GPIO_GPOUTR_OFFSET 0x00 +#define IXP4XX_GPIO_GPOER_OFFSET 0x04 +#define IXP4XX_GPIO_GPINR_OFFSET 0x08 +#define IXP4XX_GPIO_GPISR_OFFSET 0x0C +#define IXP4XX_GPIO_GPIT1R_OFFSET 0x10 +#define IXP4XX_GPIO_GPIT2R_OFFSET 0x14 +#define IXP4XX_GPIO_GPCLKR_OFFSET 0x18 +#define IXP4XX_GPIO_GPDBSELR_OFFSET 0x1C + +/* + * GPIO Register Definitions. + * [Only perform 32bit reads/writes] + */ +#define IXP4XX_GPIO_REG(x) ((volatile u32 *)(IXP4XX_GPIO_BASE_VIRT+(x))) + +#define IXP4XX_GPIO_GPOUTR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPOUTR_OFFSET) +#define IXP4XX_GPIO_GPOER IXP4XX_GPIO_REG(IXP4XX_GPIO_GPOER_OFFSET) +#define IXP4XX_GPIO_GPINR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPINR_OFFSET) +#define IXP4XX_GPIO_GPISR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPISR_OFFSET) +#define IXP4XX_GPIO_GPIT1R IXP4XX_GPIO_REG(IXP4XX_GPIO_GPIT1R_OFFSET) +#define IXP4XX_GPIO_GPIT2R IXP4XX_GPIO_REG(IXP4XX_GPIO_GPIT2R_OFFSET) +#define IXP4XX_GPIO_GPCLKR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPCLKR_OFFSET) +#define IXP4XX_GPIO_GPDBSELR IXP4XX_GPIO_REG(IXP4XX_GPIO_GPDBSELR_OFFSET) + +/* + * GPIO register bit definitions + */ + +/* Interrupt styles + */ +#define IXP4XX_GPIO_STYLE_ACTIVE_HIGH 0x0 +#define IXP4XX_GPIO_STYLE_ACTIVE_LOW 0x1 +#define IXP4XX_GPIO_STYLE_RISING_EDGE 0x2 +#define IXP4XX_GPIO_STYLE_FALLING_EDGE 0x3 +#define IXP4XX_GPIO_STYLE_TRANSITIONAL 0x4 + +/* + * Mask used to clear interrupt styles + */ +#define IXP4XX_GPIO_STYLE_CLEAR 0x7 +#define IXP4XX_GPIO_STYLE_SIZE 3 + +/* + * Constants to make it easy to access Timer Control/Status registers + */ +#define IXP4XX_OSTS_OFFSET 0x00 /* Continious TimeStamp */ +#define IXP4XX_OST1_OFFSET 0x04 /* Timer 1 Timestamp */ +#define IXP4XX_OSRT1_OFFSET 0x08 /* Timer 1 Reload */ +#define IXP4XX_OST2_OFFSET 0x0C /* Timer 2 Timestamp */ +#define IXP4XX_OSRT2_OFFSET 0x10 /* Timer 2 Reload */ +#define IXP4XX_OSWT_OFFSET 0x14 /* Watchdog Timer */ +#define IXP4XX_OSWE_OFFSET 0x18 /* Watchdog Enable */ +#define IXP4XX_OSWK_OFFSET 0x1C /* Watchdog Key */ +#define IXP4XX_OSST_OFFSET 0x20 /* Timer Status */ + +/* + * Operating System Timer Register Definitions. + */ + +#define IXP4XX_TIMER_REG(x) ((volatile u32 *)(IXP4XX_TIMER_BASE_VIRT+(x))) + +#define IXP4XX_OSTS IXP4XX_TIMER_REG(IXP4XX_OSTS_OFFSET) +#define IXP4XX_OST1 IXP4XX_TIMER_REG(IXP4XX_OST1_OFFSET) +#define IXP4XX_OSRT1 IXP4XX_TIMER_REG(IXP4XX_OSRT1_OFFSET) +#define IXP4XX_OST2 IXP4XX_TIMER_REG(IXP4XX_OST2_OFFSET) +#define IXP4XX_OSRT2 IXP4XX_TIMER_REG(IXP4XX_OSRT2_OFFSET) +#define IXP4XX_OSWT IXP4XX_TIMER_REG(IXP4XX_OSWT_OFFSET) +#define IXP4XX_OSWE IXP4XX_TIMER_REG(IXP4XX_OSWE_OFFSET) +#define IXP4XX_OSWK IXP4XX_TIMER_REG(IXP4XX_OSWK_OFFSET) +#define IXP4XX_OSST IXP4XX_TIMER_REG(IXP4XX_OSST_OFFSET) + +/* + * Timer register values and bit definitions + */ +#define IXP4XX_OST_ENABLE 0x00000001 +#define IXP4XX_OST_ONE_SHOT 0x00000002 +/* Low order bits of reload value ignored */ +#define IXP4XX_OST_RELOAD_MASK 0x00000003 +#define IXP4XX_OST_DISABLED 0x00000000 +#define IXP4XX_OSST_TIMER_1_PEND 0x00000001 +#define IXP4XX_OSST_TIMER_2_PEND 0x00000002 +#define IXP4XX_OSST_TIMER_TS_PEND 0x00000004 +#define IXP4XX_OSST_TIMER_WDOG_PEND 0x00000008 +#define IXP4XX_OSST_TIMER_WARM_RESET 0x00000010 + +#define IXP4XX_WDT_KEY 0x0000482E + +#define IXP4XX_WDT_RESET_ENABLE 0x00000001 +#define IXP4XX_WDT_IRQ_ENABLE 0x00000002 +#define IXP4XX_WDT_COUNT_ENABLE 0x00000004 + + +/* + * Constants to make it easy to access PCI Control/Status registers + */ +#define PCI_NP_AD_OFFSET 0x00 +#define PCI_NP_CBE_OFFSET 0x04 +#define PCI_NP_WDATA_OFFSET 0x08 +#define PCI_NP_RDATA_OFFSET 0x0c +#define PCI_CRP_AD_CBE_OFFSET 0x10 +#define PCI_CRP_WDATA_OFFSET 0x14 +#define PCI_CRP_RDATA_OFFSET 0x18 +#define PCI_CSR_OFFSET 0x1c +#define PCI_ISR_OFFSET 0x20 +#define PCI_INTEN_OFFSET 0x24 +#define PCI_DMACTRL_OFFSET 0x28 +#define PCI_AHBMEMBASE_OFFSET 0x2c +#define PCI_AHBIOBASE_OFFSET 0x30 +#define PCI_PCIMEMBASE_OFFSET 0x34 +#define PCI_AHBDOORBELL_OFFSET 0x38 +#define PCI_PCIDOORBELL_OFFSET 0x3C +#define PCI_ATPDMA0_AHBADDR_OFFSET 0x40 +#define PCI_ATPDMA0_PCIADDR_OFFSET 0x44 +#define PCI_ATPDMA0_LENADDR_OFFSET 0x48 +#define PCI_ATPDMA1_AHBADDR_OFFSET 0x4C +#define PCI_ATPDMA1_PCIADDR_OFFSET 0x50 +#define PCI_ATPDMA1_LENADDR_OFFSET 0x54 + +/* + * PCI Control/Status Registers + */ +#define IXP4XX_PCI_CSR(x) ((volatile u32 *)(IXP4XX_PCI_CFG_BASE_VIRT+(x))) + +#define PCI_NP_AD IXP4XX_PCI_CSR(PCI_NP_AD_OFFSET) +#define PCI_NP_CBE IXP4XX_PCI_CSR(PCI_NP_CBE_OFFSET) +#define PCI_NP_WDATA IXP4XX_PCI_CSR(PCI_NP_WDATA_OFFSET) +#define PCI_NP_RDATA IXP4XX_PCI_CSR(PCI_NP_RDATA_OFFSET) +#define PCI_CRP_AD_CBE IXP4XX_PCI_CSR(PCI_CRP_AD_CBE_OFFSET) +#define PCI_CRP_WDATA IXP4XX_PCI_CSR(PCI_CRP_WDATA_OFFSET) +#define PCI_CRP_RDATA IXP4XX_PCI_CSR(PCI_CRP_RDATA_OFFSET) +#define PCI_CSR IXP4XX_PCI_CSR(PCI_CSR_OFFSET) +#define PCI_ISR IXP4XX_PCI_CSR(PCI_ISR_OFFSET) +#define PCI_INTEN IXP4XX_PCI_CSR(PCI_INTEN_OFFSET) +#define PCI_DMACTRL IXP4XX_PCI_CSR(PCI_DMACTRL_OFFSET) +#define PCI_AHBMEMBASE IXP4XX_PCI_CSR(PCI_AHBMEMBASE_OFFSET) +#define PCI_AHBIOBASE IXP4XX_PCI_CSR(PCI_AHBIOBASE_OFFSET) +#define PCI_PCIMEMBASE IXP4XX_PCI_CSR(PCI_PCIMEMBASE_OFFSET) +#define PCI_AHBDOORBELL IXP4XX_PCI_CSR(PCI_AHBDOORBELL_OFFSET) +#define PCI_PCIDOORBELL IXP4XX_PCI_CSR(PCI_PCIDOORBELL_OFFSET) +#define PCI_ATPDMA0_AHBADDR IXP4XX_PCI_CSR(PCI_ATPDMA0_AHBADDR_OFFSET) +#define PCI_ATPDMA0_PCIADDR IXP4XX_PCI_CSR(PCI_ATPDMA0_PCIADDR_OFFSET) +#define PCI_ATPDMA0_LENADDR IXP4XX_PCI_CSR(PCI_ATPDMA0_LENADDR_OFFSET) +#define PCI_ATPDMA1_AHBADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_AHBADDR_OFFSET) +#define PCI_ATPDMA1_PCIADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_PCIADDR_OFFSET) +#define PCI_ATPDMA1_LENADDR IXP4XX_PCI_CSR(PCI_ATPDMA1_LENADDR_OFFSET) + +/* + * PCI register values and bit definitions + */ + +/* CSR bit definitions */ +#define PCI_CSR_HOST 0x00000001 +#define PCI_CSR_ARBEN 0x00000002 +#define PCI_CSR_ADS 0x00000004 +#define PCI_CSR_PDS 0x00000008 +#define PCI_CSR_ABE 0x00000010 +#define PCI_CSR_DBT 0x00000020 +#define PCI_CSR_ASE 0x00000100 +#define PCI_CSR_IC 0x00008000 + +/* ISR (Interrupt status) Register bit definitions */ +#define PCI_ISR_PSE 0x00000001 +#define PCI_ISR_PFE 0x00000002 +#define PCI_ISR_PPE 0x00000004 +#define PCI_ISR_AHBE 0x00000008 +#define PCI_ISR_APDC 0x00000010 +#define PCI_ISR_PADC 0x00000020 +#define PCI_ISR_ADB 0x00000040 +#define PCI_ISR_PDB 0x00000080 + +/* INTEN (Interrupt Enable) Register bit definitions */ +#define PCI_INTEN_PSE 0x00000001 +#define PCI_INTEN_PFE 0x00000002 +#define PCI_INTEN_PPE 0x00000004 +#define PCI_INTEN_AHBE 0x00000008 +#define PCI_INTEN_APDC 0x00000010 +#define PCI_INTEN_PADC 0x00000020 +#define PCI_INTEN_ADB 0x00000040 +#define PCI_INTEN_PDB 0x00000080 + +/* + * Shift value for byte enable on NP cmd/byte enable register + */ +#define IXP4XX_PCI_NP_CBE_BESL 4 + +/* + * PCI commands supported by NP access unit + */ +#define NP_CMD_IOREAD 0x2 +#define NP_CMD_IOWRITE 0x3 +#define NP_CMD_CONFIGREAD 0xa +#define NP_CMD_CONFIGWRITE 0xb +#define NP_CMD_MEMREAD 0x6 +#define NP_CMD_MEMWRITE 0x7 + +/* + * Constants for CRP access into local config space + */ +#define CRP_AD_CBE_BESL 20 +#define CRP_AD_CBE_WRITE 0x00010000 + + +/* + * USB Device Controller + * + * These are used by the USB gadget driver, so they don't follow the + * IXP4XX_ naming convetions. + * + */ +# define IXP4XX_USB_REG(x) (*((volatile u32 *)(x))) + +/* UDC Undocumented - Reserved1 */ +#define UDC_RES1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0004) +/* UDC Undocumented - Reserved2 */ +#define UDC_RES2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0008) +/* UDC Undocumented - Reserved3 */ +#define UDC_RES3 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x000C) +/* UDC Control Register */ +#define UDCCR IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0000) +/* UDC Endpoint 0 Control/Status Register */ +#define UDCCS0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0010) +/* UDC Endpoint 1 (IN) Control/Status Register */ +#define UDCCS1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0014) +/* UDC Endpoint 2 (OUT) Control/Status Register */ +#define UDCCS2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0018) +/* UDC Endpoint 3 (IN) Control/Status Register */ +#define UDCCS3 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x001C) +/* UDC Endpoint 4 (OUT) Control/Status Register */ +#define UDCCS4 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0020) +/* UDC Endpoint 5 (Interrupt) Control/Status Register */ +#define UDCCS5 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0024) +/* UDC Endpoint 6 (IN) Control/Status Register */ +#define UDCCS6 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0028) +/* UDC Endpoint 7 (OUT) Control/Status Register */ +#define UDCCS7 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x002C) +/* UDC Endpoint 8 (IN) Control/Status Register */ +#define UDCCS8 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0030) +/* UDC Endpoint 9 (OUT) Control/Status Register */ +#define UDCCS9 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0034) +/* UDC Endpoint 10 (Interrupt) Control/Status Register */ +#define UDCCS10 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0038) +/* UDC Endpoint 11 (IN) Control/Status Register */ +#define UDCCS11 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x003C) +/* UDC Endpoint 12 (OUT) Control/Status Register */ +#define UDCCS12 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0040) +/* UDC Endpoint 13 (IN) Control/Status Register */ +#define UDCCS13 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0044) +/* UDC Endpoint 14 (OUT) Control/Status Register */ +#define UDCCS14 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0048) +/* UDC Endpoint 15 (Interrupt) Control/Status Register */ +#define UDCCS15 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x004C) +/* UDC Frame Number Register High */ +#define UFNRH IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0060) +/* UDC Frame Number Register Low */ +#define UFNRL IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0064) +/* UDC Byte Count Reg 2 */ +#define UBCR2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0068) +/* UDC Byte Count Reg 4 */ +#define UBCR4 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x006c) +/* UDC Byte Count Reg 7 */ +#define UBCR7 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0070) +/* UDC Byte Count Reg 9 */ +#define UBCR9 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0074) +/* UDC Byte Count Reg 12 */ +#define UBCR12 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0078) +/* UDC Byte Count Reg 14 */ +#define UBCR14 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x007c) +/* UDC Endpoint 0 Data Register */ +#define UDDR0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0080) +/* UDC Endpoint 1 Data Register */ +#define UDDR1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0100) +/* UDC Endpoint 2 Data Register */ +#define UDDR2 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0180) +/* UDC Endpoint 3 Data Register */ +#define UDDR3 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0200) +/* UDC Endpoint 4 Data Register */ +#define UDDR4 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0400) +/* UDC Endpoint 5 Data Register */ +#define UDDR5 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x00A0) +/* UDC Endpoint 6 Data Register */ +#define UDDR6 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0600) +/* UDC Endpoint 7 Data Register */ +#define UDDR7 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0680) +/* UDC Endpoint 8 Data Register */ +#define UDDR8 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0700) +/* UDC Endpoint 9 Data Register */ +#define UDDR9 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0900) +/* UDC Endpoint 10 Data Register */ +#define UDDR10 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x00C0) +/* UDC Endpoint 11 Data Register */ +#define UDDR11 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0B00) +/* UDC Endpoint 12 Data Register */ +#define UDDR12 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0B80) +/* UDC Endpoint 13 Data Register */ +#define UDDR13 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0C00) +/* UDC Endpoint 14 Data Register */ +#define UDDR14 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0E00) +/* UDC Endpoint 15 Data Register */ +#define UDDR15 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x00E0) +/* UDC Interrupt Control Register 0 */ +#define UICR0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0050) +/* UDC Interrupt Control Register 1 */ +#define UICR1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0054) +/* UDC Status Interrupt Register 0 */ +#define USIR0 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x0058) +/* UDC Status Interrupt Register 1 */ +#define USIR1 IXP4XX_USB_REG(IXP4XX_USB_BASE_VIRT+0x005C) + +#define UDCCR_UDE (1 << 0) /* UDC enable */ +#define UDCCR_UDA (1 << 1) /* UDC active */ +#define UDCCR_RSM (1 << 2) /* Device resume */ +#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */ +#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */ +#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */ +#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */ +#define UDCCR_REM (1 << 7) /* Reset interrupt mask */ + +#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ +#define UDCCS0_IPR (1 << 1) /* IN packet ready */ +#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */ +#define UDCCS0_SST (1 << 4) /* Sent stall */ +#define UDCCS0_FST (1 << 5) /* Force stall */ +#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ +#define UDCCS0_SA (1 << 7) /* Setup active */ + +#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_BI_SST (1 << 4) /* Sent stall */ +#define UDCCS_BI_FST (1 << 5) /* Force stall */ +#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ + +#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_BO_DME (1 << 3) /* DMA enable */ +#define UDCCS_BO_SST (1 << 4) /* Sent stall */ +#define UDCCS_BO_FST (1 << 5) /* Force stall */ +#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ + +#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ + +#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_IO_ROF (1 << 3) /* Receive overflow */ +#define UDCCS_IO_DME (1 << 3) /* DMA enable */ +#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ + +#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_INT_SST (1 << 4) /* Sent stall */ +#define UDCCS_INT_FST (1 << 5) /* Force stall */ +#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ + +#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ +#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ +#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ +#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ +#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ +#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ +#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ +#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ + +#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ +#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ +#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ +#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ +#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ +#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ +#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ +#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ + +#define USIR0_IR0 (1 << 0) /* Interrupt request ep 0 */ +#define USIR0_IR1 (1 << 1) /* Interrupt request ep 1 */ +#define USIR0_IR2 (1 << 2) /* Interrupt request ep 2 */ +#define USIR0_IR3 (1 << 3) /* Interrupt request ep 3 */ +#define USIR0_IR4 (1 << 4) /* Interrupt request ep 4 */ +#define USIR0_IR5 (1 << 5) /* Interrupt request ep 5 */ +#define USIR0_IR6 (1 << 6) /* Interrupt request ep 6 */ +#define USIR0_IR7 (1 << 7) /* Interrupt request ep 7 */ + +#define USIR1_IR8 (1 << 0) /* Interrupt request ep 8 */ +#define USIR1_IR9 (1 << 1) /* Interrupt request ep 9 */ +#define USIR1_IR10 (1 << 2) /* Interrupt request ep 10 */ +#define USIR1_IR11 (1 << 3) /* Interrupt request ep 11 */ +#define USIR1_IR12 (1 << 4) /* Interrupt request ep 12 */ +#define USIR1_IR13 (1 << 5) /* Interrupt request ep 13 */ +#define USIR1_IR14 (1 << 6) /* Interrupt request ep 14 */ +#define USIR1_IR15 (1 << 7) /* Interrupt request ep 15 */ + +#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ + +/* "fuse" bits of IXP_EXP_CFG2 */ +#define IXP4XX_FEATURE_RCOMP (1 << 0) +#define IXP4XX_FEATURE_USB_DEVICE (1 << 1) +#define IXP4XX_FEATURE_HASH (1 << 2) +#define IXP4XX_FEATURE_AES (1 << 3) +#define IXP4XX_FEATURE_DES (1 << 4) +#define IXP4XX_FEATURE_HDLC (1 << 5) +#define IXP4XX_FEATURE_AAL (1 << 6) +#define IXP4XX_FEATURE_HSS (1 << 7) +#define IXP4XX_FEATURE_UTOPIA (1 << 8) +#define IXP4XX_FEATURE_NPEB_ETH0 (1 << 9) +#define IXP4XX_FEATURE_NPEC_ETH (1 << 10) +#define IXP4XX_FEATURE_RESET_NPEA (1 << 11) +#define IXP4XX_FEATURE_RESET_NPEB (1 << 12) +#define IXP4XX_FEATURE_RESET_NPEC (1 << 13) +#define IXP4XX_FEATURE_PCI (1 << 14) +#define IXP4XX_FEATURE_ECC_TIMESYNC (1 << 15) +#define IXP4XX_FEATURE_UTOPIA_PHY_LIMIT (3 << 16) +#define IXP4XX_FEATURE_USB_HOST (1 << 18) +#define IXP4XX_FEATURE_NPEA_ETH (1 << 19) +#define IXP4XX_FEATURE_NPEB_ETH_1_TO_3 (1 << 20) +#define IXP4XX_FEATURE_RSA (1 << 21) +#define IXP4XX_FEATURE_XSCALE_MAX_FREQ (3 << 22) +#define IXP4XX_FEATURE_RESERVED (0xFF << 24) + +#define IXP4XX_FEATURE_IXP46X_ONLY (IXP4XX_FEATURE_ECC_TIMESYNC | \ + IXP4XX_FEATURE_USB_HOST | \ + IXP4XX_FEATURE_NPEA_ETH | \ + IXP4XX_FEATURE_NPEB_ETH_1_TO_3 | \ + IXP4XX_FEATURE_RSA | \ + IXP4XX_FEATURE_XSCALE_MAX_FREQ) + +#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h new file mode 100644 index 00000000000..c4d2830ac98 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/memory.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/memory.h + * + * Copyright (c) 2001-2004 MontaVista Software, Inc. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <asm/sizes.h> + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) + +#if !defined(__ASSEMBLY__) && defined(CONFIG_PCI) + +void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes); + +#define arch_adjust_zones(node, size, holes) \ + ixp4xx_adjust_zones(node, size, holes) + +#define ISA_DMA_THRESHOLD (SZ_64M - 1) + +#endif + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + * + * These are dummies for now. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/nas100d.h b/arch/arm/mach-ixp4xx/include/mach/nas100d.h new file mode 100644 index 00000000000..3771d62a974 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/nas100d.h @@ -0,0 +1,52 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/nas100d.h + * + * NAS100D platform specific definitions + * + * Copyright (c) 2005 Tower Technologies + * + * Author: Alessandro Zummo <a.zummo@towertech.it> + * + * based on ixdp425.h: + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define NAS100D_SDA_PIN 5 +#define NAS100D_SCL_PIN 6 + +/* + * NAS100D PCI IRQs + */ +#define NAS100D_PCI_MAX_DEV 3 +#define NAS100D_PCI_IRQ_LINES 3 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define NAS100D_PCI_INTA_PIN 11 +#define NAS100D_PCI_INTB_PIN 10 +#define NAS100D_PCI_INTC_PIN 9 +#define NAS100D_PCI_INTD_PIN 8 +#define NAS100D_PCI_INTE_PIN 7 + +/* Buttons */ + +#define NAS100D_PB_GPIO 14 /* power button */ +#define NAS100D_RB_GPIO 4 /* reset button */ + +/* Power control */ + +#define NAS100D_PO_GPIO 12 /* power off */ + +/* LEDs */ + +#define NAS100D_LED_WLAN_GPIO 0 +#define NAS100D_LED_DISK_GPIO 3 +#define NAS100D_LED_PWR_GPIO 15 diff --git a/arch/arm/mach-ixp4xx/include/mach/npe.h b/arch/arm/mach-ixp4xx/include/mach/npe.h new file mode 100644 index 00000000000..37d0511689d --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/npe.h @@ -0,0 +1,39 @@ +#ifndef __IXP4XX_NPE_H +#define __IXP4XX_NPE_H + +#include <linux/kernel.h> + +extern const char *npe_names[]; + +struct npe_regs { + u32 exec_addr, exec_data, exec_status_cmd, exec_count; + u32 action_points[4]; + u32 watchpoint_fifo, watch_count; + u32 profile_count; + u32 messaging_status, messaging_control; + u32 mailbox_status, /*messaging_*/ in_out_fifo; +}; + +struct npe { + struct resource *mem_res; + struct npe_regs __iomem *regs; + u32 regs_phys; + int id; + int valid; +}; + + +static inline const char *npe_name(struct npe *npe) +{ + return npe_names[npe->id]; +} + +int npe_running(struct npe *npe); +int npe_send_message(struct npe *npe, const void *msg, const char *what); +int npe_recv_message(struct npe *npe, void *msg, const char *what); +int npe_send_recv_message(struct npe *npe, void *msg, const char *what); +int npe_load_firmware(struct npe *npe, const char *name, struct device *dev); +struct npe *npe_request(int id); +void npe_release(struct npe *npe); + +#endif /* __IXP4XX_NPE_H */ diff --git a/arch/arm/mach-ixp4xx/include/mach/nslu2.h b/arch/arm/mach-ixp4xx/include/mach/nslu2.h new file mode 100644 index 00000000000..85d00adbfb9 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/nslu2.h @@ -0,0 +1,55 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/nslu2.h + * + * NSLU2 platform specific definitions + * + * Author: Mark Rakes <mrakes AT mac.com> + * Maintainers: http://www.nslu2-linux.org + * + * based on ixdp425.h: + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define NSLU2_SDA_PIN 7 +#define NSLU2_SCL_PIN 6 + +/* + * NSLU2 PCI IRQs + */ +#define NSLU2_PCI_MAX_DEV 3 +#define NSLU2_PCI_IRQ_LINES 3 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define NSLU2_PCI_INTA_PIN 11 +#define NSLU2_PCI_INTB_PIN 10 +#define NSLU2_PCI_INTC_PIN 9 +#define NSLU2_PCI_INTD_PIN 8 + +/* NSLU2 Timer */ +#define NSLU2_FREQ 66000000 + +/* Buttons */ + +#define NSLU2_PB_GPIO 5 /* power button */ +#define NSLU2_PO_GPIO 8 /* power off */ +#define NSLU2_RB_GPIO 12 /* reset button */ + +/* Buzzer */ + +#define NSLU2_GPIO_BUZZ 4 + +/* LEDs */ + +#define NSLU2_LED_RED_GPIO 0 +#define NSLU2_LED_GRN_GPIO 1 +#define NSLU2_LED_DISK1_GPIO 3 +#define NSLU2_LED_DISK2_GPIO 2 diff --git a/arch/arm/mach-ixp4xx/include/mach/platform.h b/arch/arm/mach-ixp4xx/include/mach/platform.h new file mode 100644 index 00000000000..e824c02c825 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/platform.h @@ -0,0 +1,173 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/platform.h + * + * Constants and functions that are useful to IXP4xx platform-specific code + * and device drivers. + * + * Copyright (C) 2004 MontaVista Software, Inc. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#ifndef __ASSEMBLY__ + +#include <asm/types.h> + +#ifndef __ARMEB__ +#define REG_OFFSET 0 +#else +#define REG_OFFSET 3 +#endif + +/* + * Expansion bus memory regions + */ +#define IXP4XX_EXP_BUS_BASE_PHYS (0x50000000) + +/* + * The expansion bus on the IXP4xx can be configured for either 16 or + * 32MB windows and the CS offset for each region changes based on the + * current configuration. This means that we cannot simply hardcode + * each offset. ixp4xx_sys_init() looks at the expansion bus configuration + * as setup by the bootloader to determine our window size. + */ +extern unsigned long ixp4xx_exp_bus_size; + +#define IXP4XX_EXP_BUS_BASE(region)\ + (IXP4XX_EXP_BUS_BASE_PHYS + ((region) * ixp4xx_exp_bus_size)) + +#define IXP4XX_EXP_BUS_END(region)\ + (IXP4XX_EXP_BUS_BASE(region) + ixp4xx_exp_bus_size - 1) + +/* Those macros can be used to adjust timing and configure + * other features for each region. + */ + +#define IXP4XX_EXP_BUS_RECOVERY_T(x) (((x) & 0x0f) << 16) +#define IXP4XX_EXP_BUS_HOLD_T(x) (((x) & 0x03) << 20) +#define IXP4XX_EXP_BUS_STROBE_T(x) (((x) & 0x0f) << 22) +#define IXP4XX_EXP_BUS_SETUP_T(x) (((x) & 0x03) << 26) +#define IXP4XX_EXP_BUS_ADDR_T(x) (((x) & 0x03) << 28) +#define IXP4XX_EXP_BUS_SIZE(x) (((x) & 0x0f) << 10) +#define IXP4XX_EXP_BUS_CYCLES(x) (((x) & 0x03) << 14) + +#define IXP4XX_EXP_BUS_CS_EN (1L << 31) +#define IXP4XX_EXP_BUS_BYTE_RD16 (1L << 6) +#define IXP4XX_EXP_BUS_HRDY_POL (1L << 5) +#define IXP4XX_EXP_BUS_MUX_EN (1L << 4) +#define IXP4XX_EXP_BUS_SPLT_EN (1L << 3) +#define IXP4XX_EXP_BUS_WR_EN (1L << 1) +#define IXP4XX_EXP_BUS_BYTE_EN (1L << 0) + +#define IXP4XX_EXP_BUS_CYCLES_INTEL 0x00 +#define IXP4XX_EXP_BUS_CYCLES_MOTOROLA 0x01 +#define IXP4XX_EXP_BUS_CYCLES_HPI 0x02 + +#define IXP4XX_FLASH_WRITABLE (0x2) +#define IXP4XX_FLASH_DEFAULT (0xbcd23c40) +#define IXP4XX_FLASH_WRITE (0xbcd23c42) + +/* + * Clock Speed Definitions. + */ +#define IXP4XX_PERIPHERAL_BUS_CLOCK (66) /* 66Mhzi APB BUS */ +#define IXP4XX_UART_XTAL 14745600 + +/* + * This structure provide a means for the board setup code + * to give information to th pata_ixp4xx driver. It is + * passed as platform_data. + */ +struct ixp4xx_pata_data { + volatile u32 *cs0_cfg; + volatile u32 *cs1_cfg; + unsigned long cs0_bits; + unsigned long cs1_bits; + void __iomem *cs0; + void __iomem *cs1; +}; + +struct sys_timer; + +#define IXP4XX_ETH_NPEA 0x00 +#define IXP4XX_ETH_NPEB 0x10 +#define IXP4XX_ETH_NPEC 0x20 + +/* Information about built-in Ethernet MAC interfaces */ +struct eth_plat_info { + u8 phy; /* MII PHY ID, 0 - 31 */ + u8 rxq; /* configurable, currently 0 - 31 only */ + u8 txreadyq; + u8 hwaddr[6]; +}; + +/* Information about built-in HSS (synchronous serial) interfaces */ +struct hss_plat_info { + int (*set_clock)(int port, unsigned int clock_type); + int (*open)(int port, void *pdev, + void (*set_carrier_cb)(void *pdev, int carrier)); + void (*close)(int port, void *pdev); + u8 txreadyq; +}; + +/* + * Frequency of clock used for primary clocksource + */ +extern unsigned long ixp4xx_timer_freq; + +/* + * Functions used by platform-level setup code + */ +extern void ixp4xx_map_io(void); +extern void ixp4xx_init_irq(void); +extern void ixp4xx_sys_init(void); +extern void ixp4xx_timer_init(void); +extern struct sys_timer ixp4xx_timer; +extern void ixp4xx_pci_preinit(void); +struct pci_sys_data; +extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); +extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); + +/* + * GPIO-functions + */ +/* + * The following converted to the real HW bits the gpio_line_config + */ +/* GPIO pin types */ +#define IXP4XX_GPIO_OUT 0x1 +#define IXP4XX_GPIO_IN 0x2 + +/* GPIO signal types */ +#define IXP4XX_GPIO_LOW 0 +#define IXP4XX_GPIO_HIGH 1 + +/* GPIO Clocks */ +#define IXP4XX_GPIO_CLK_0 14 +#define IXP4XX_GPIO_CLK_1 15 + +static inline void gpio_line_config(u8 line, u32 direction) +{ + if (direction == IXP4XX_GPIO_IN) + *IXP4XX_GPIO_GPOER |= (1 << line); + else + *IXP4XX_GPIO_GPOER &= ~(1 << line); +} + +static inline void gpio_line_get(u8 line, int *value) +{ + *value = (*IXP4XX_GPIO_GPINR >> line) & 0x1; +} + +static inline void gpio_line_set(u8 line, int value) +{ + if (value == IXP4XX_GPIO_HIGH) + *IXP4XX_GPIO_GPOUTR |= (1 << line); + else if (value == IXP4XX_GPIO_LOW) + *IXP4XX_GPIO_GPOUTR &= ~(1 << line); +} + +#endif // __ASSEMBLY__ + diff --git a/arch/arm/mach-ixp4xx/include/mach/prpmc1100.h b/arch/arm/mach-ixp4xx/include/mach/prpmc1100.h new file mode 100644 index 00000000000..17274a2e3de --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/prpmc1100.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/prpmc1100.h + * + * Motorolla PrPMC1100 platform specific definitions + * + * Author: Deepak Saxena <dsaxena@plexity.net> + * + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <mach/hardware.h>" +#endif + +#define PRPMC1100_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS +#define PRPMC1100_FLASH_SIZE IXP4XX_EXP_BUS_CSX_REGION_SIZE + +#define PRPMC1100_PCI_MIN_DEVID 10 +#define PRPMC1100_PCI_MAX_DEVID 16 +#define PRPMC1100_PCI_IRQ_LINES 4 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define PRPMC1100_PCI_INTA_PIN 11 +#define PRPMC1100_PCI_INTB_PIN 10 +#define PRPMC1100_PCI_INTC_PIN 9 +#define PRPMC1100_PCI_INTD_PIN 8 + + diff --git a/arch/arm/mach-ixp4xx/include/mach/qmgr.h b/arch/arm/mach-ixp4xx/include/mach/qmgr.h new file mode 100644 index 00000000000..1e52b95cede --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/qmgr.h @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License + * as published by the Free Software Foundation. + */ + +#ifndef IXP4XX_QMGR_H +#define IXP4XX_QMGR_H + +#include <linux/io.h> +#include <linux/kernel.h> + +#define HALF_QUEUES 32 +#define QUEUES 64 /* only 32 lower queues currently supported */ +#define MAX_QUEUE_LENGTH 4 /* in dwords */ + +#define QUEUE_STAT1_EMPTY 1 /* queue status bits */ +#define QUEUE_STAT1_NEARLY_EMPTY 2 +#define QUEUE_STAT1_NEARLY_FULL 4 +#define QUEUE_STAT1_FULL 8 +#define QUEUE_STAT2_UNDERFLOW 1 +#define QUEUE_STAT2_OVERFLOW 2 + +#define QUEUE_WATERMARK_0_ENTRIES 0 +#define QUEUE_WATERMARK_1_ENTRY 1 +#define QUEUE_WATERMARK_2_ENTRIES 2 +#define QUEUE_WATERMARK_4_ENTRIES 3 +#define QUEUE_WATERMARK_8_ENTRIES 4 +#define QUEUE_WATERMARK_16_ENTRIES 5 +#define QUEUE_WATERMARK_32_ENTRIES 6 +#define QUEUE_WATERMARK_64_ENTRIES 7 + +/* queue interrupt request conditions */ +#define QUEUE_IRQ_SRC_EMPTY 0 +#define QUEUE_IRQ_SRC_NEARLY_EMPTY 1 +#define QUEUE_IRQ_SRC_NEARLY_FULL 2 +#define QUEUE_IRQ_SRC_FULL 3 +#define QUEUE_IRQ_SRC_NOT_EMPTY 4 +#define QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY 5 +#define QUEUE_IRQ_SRC_NOT_NEARLY_FULL 6 +#define QUEUE_IRQ_SRC_NOT_FULL 7 + +struct qmgr_regs { + u32 acc[QUEUES][MAX_QUEUE_LENGTH]; /* 0x000 - 0x3FF */ + u32 stat1[4]; /* 0x400 - 0x40F */ + u32 stat2[2]; /* 0x410 - 0x417 */ + u32 statne_h; /* 0x418 - queue nearly empty */ + u32 statf_h; /* 0x41C - queue full */ + u32 irqsrc[4]; /* 0x420 - 0x42F IRC source */ + u32 irqen[2]; /* 0x430 - 0x437 IRQ enabled */ + u32 irqstat[2]; /* 0x438 - 0x43F - IRQ access only */ + u32 reserved[1776]; + u32 sram[2048]; /* 0x2000 - 0x3FFF - config and buffer */ +}; + +void qmgr_set_irq(unsigned int queue, int src, + void (*handler)(void *pdev), void *pdev); +void qmgr_enable_irq(unsigned int queue); +void qmgr_disable_irq(unsigned int queue); + +/* request_ and release_queue() must be called from non-IRQ context */ +int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, + unsigned int nearly_empty_watermark, + unsigned int nearly_full_watermark); +void qmgr_release_queue(unsigned int queue); + + +static inline void qmgr_put_entry(unsigned int queue, u32 val) +{ + extern struct qmgr_regs __iomem *qmgr_regs; + __raw_writel(val, &qmgr_regs->acc[queue][0]); +} + +static inline u32 qmgr_get_entry(unsigned int queue) +{ + extern struct qmgr_regs __iomem *qmgr_regs; + return __raw_readl(&qmgr_regs->acc[queue][0]); +} + +static inline int qmgr_get_stat1(unsigned int queue) +{ + extern struct qmgr_regs __iomem *qmgr_regs; + return (__raw_readl(&qmgr_regs->stat1[queue >> 3]) + >> ((queue & 7) << 2)) & 0xF; +} + +static inline int qmgr_get_stat2(unsigned int queue) +{ + extern struct qmgr_regs __iomem *qmgr_regs; + return (__raw_readl(&qmgr_regs->stat2[queue >> 4]) + >> ((queue & 0xF) << 1)) & 0x3; +} + +static inline int qmgr_stat_empty(unsigned int queue) +{ + return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_EMPTY); +} + +static inline int qmgr_stat_nearly_empty(unsigned int queue) +{ + return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_EMPTY); +} + +static inline int qmgr_stat_nearly_full(unsigned int queue) +{ + return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_NEARLY_FULL); +} + +static inline int qmgr_stat_full(unsigned int queue) +{ + return !!(qmgr_get_stat1(queue) & QUEUE_STAT1_FULL); +} + +static inline int qmgr_stat_underflow(unsigned int queue) +{ + return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_UNDERFLOW); +} + +static inline int qmgr_stat_overflow(unsigned int queue) +{ + return !!(qmgr_get_stat2(queue) & QUEUE_STAT2_OVERFLOW); +} + +#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/system.h b/arch/arm/mach-ixp4xx/include/mach/system.h new file mode 100644 index 00000000000..92a7e8ddf69 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/system.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/system.h + * + * Copyright (C) 2002 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <mach/hardware.h> + +static inline void arch_idle(void) +{ +#if 0 + if (!hlt_counter) + cpu_do_idle(0); +#endif +} + + +static inline void arch_reset(char mode) +{ + if ( 1 && mode == 's') { + /* Jump into ROM at address 0 */ + cpu_reset(0); + } else { + /* Use on-chip reset capability */ + + /* set the "key" register to enable access to + * "timer" and "enable" registers + */ + *IXP4XX_OSWK = IXP4XX_WDT_KEY; + + /* write 0 to the timer register for an immediate reset */ + *IXP4XX_OSWT = 0; + + *IXP4XX_OSWE = IXP4XX_WDT_RESET_ENABLE | IXP4XX_WDT_COUNT_ENABLE; + } +} + diff --git a/arch/arm/mach-ixp4xx/include/mach/timex.h b/arch/arm/mach-ixp4xx/include/mach/timex.h new file mode 100644 index 00000000000..89ce3ee8469 --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/timex.h @@ -0,0 +1,15 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/timex.h + * + */ + +#include <mach/hardware.h> + +/* + * We use IXP425 General purpose timer for our timer needs, it runs at + * 66.66... MHz. We do a convulted calculation of CLOCK_TICK_RATE b/c the + * timer register ignores the bottom 2 bits of the LATCH value. + */ +#define FREQ 66666666 +#define CLOCK_TICK_RATE (((FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) + diff --git a/arch/arm/mach-ixp4xx/include/mach/udc.h b/arch/arm/mach-ixp4xx/include/mach/udc.h new file mode 100644 index 00000000000..80d6da2eafa --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/udc.h @@ -0,0 +1,8 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/udc.h + * + */ +#include <asm/mach/udc_pxa2xx.h> + +extern void ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info); + diff --git a/arch/arm/mach-ixp4xx/include/mach/uncompress.h b/arch/arm/mach-ixp4xx/include/mach/uncompress.h new file mode 100644 index 00000000000..2db0078a8cf --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/uncompress.h + * + * Copyright (C) 2002 Intel Corporation. + * Copyright (C) 2003-2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _ARCH_UNCOMPRESS_H_ +#define _ARCH_UNCOMPRESS_H_ + +#include "ixp4xx-regs.h" +#include <asm/mach-types.h> +#include <linux/serial_reg.h> + +#define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE) + +static volatile u32* uart_base; + +static inline void putc(int c) +{ + /* Check THRE and TEMT bits before we transmit the character. + */ + while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE) + barrier(); + + *uart_base = c; +} + +static void flush(void) +{ +} + +static __inline__ void __arch_decomp_setup(unsigned long arch_id) +{ + /* + * Some boards are using UART2 as console + */ + if (machine_is_adi_coyote() || machine_is_gtwx5715() || + machine_is_gateway7001() || machine_is_wg302v2()) + uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS; + else + uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS; +} + +/* + * arch_id is a variable in decompress_kernel() + */ +#define arch_decomp_setup() __arch_decomp_setup(arch_id) + +#define arch_decomp_wdog() + +#endif diff --git a/arch/arm/mach-ixp4xx/include/mach/vmalloc.h b/arch/arm/mach-ixp4xx/include/mach/vmalloc.h new file mode 100644 index 00000000000..7b3580b53ad --- /dev/null +++ b/arch/arm/mach-ixp4xx/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-ixp4xx/include/mach/vmalloc.h + */ +#define VMALLOC_END (0xFF000000) + diff --git a/arch/arm/mach-ixp4xx/ixdp425-pci.c b/arch/arm/mach-ixp4xx/ixdp425-pci.c index 7d9bb4d2310..64c29aacaac 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c @@ -22,7 +22,7 @@ #include <asm/mach/pci.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> void __init ixdp425_pci_preinit(void) diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index 44584afb34a..9b2d2ec14c8 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -24,7 +24,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-ixp4xx/ixdpg425-pci.c b/arch/arm/mach-ixp4xx/ixdpg425-pci.c index 37d9f2e8f60..4ed7ac61492 100644 --- a/arch/arm/mach-ixp4xx/ixdpg425-pci.c +++ b/arch/arm/mach-ixp4xx/ixdpg425-pci.c @@ -19,7 +19,7 @@ #include <linux/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c index 63a23fa4aab..c73a94d0ca2 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c @@ -21,7 +21,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/arch/npe.h> +#include <mach/npe.h> #define DEBUG_MSG 0 #define DEBUG_FW 0 diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c index fab94eaecee..c6cb069a5a8 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c @@ -12,7 +12,7 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/arch/qmgr.h> +#include <mach/qmgr.h> #define DEBUG 0 diff --git a/arch/arm/mach-ixp4xx/wg302v2-pci.c b/arch/arm/mach-ixp4xx/wg302v2-pci.c index 0f00feab67f..9b59ed03b15 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-pci.c +++ b/arch/arm/mach-ixp4xx/wg302v2-pci.c @@ -23,7 +23,7 @@ #include <linux/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/pci.h> diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c index f7e09ad804e..7ea782021d1 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-setup.c +++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c @@ -23,7 +23,7 @@ #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-kirkwood/addr-map.c b/arch/arm/mach-kirkwood/addr-map.c index a39f0f3c473..c79f492072f 100644 --- a/arch/arm/mach-kirkwood/addr-map.c +++ b/arch/arm/mach-kirkwood/addr-map.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/mbus.h> #include <linux/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "common.h" /* diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 5938a3b33cd..0e509b8ad56 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -19,7 +19,7 @@ #include <asm/timex.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/arch/kirkwood.h> +#include <mach/kirkwood.h> #include <asm/plat-orion/cache-feroceon-l2.h> #include <asm/plat-orion/ehci-orion.h> #include <asm/plat-orion/orion_nand.h> diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c index d5c482c628e..610fb24d8ae 100644 --- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c +++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c @@ -21,7 +21,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/kirkwood.h> +#include <mach/kirkwood.h> #include "common.h" static struct mv643xx_eth_platform_data db88f6281_ge00_data = { diff --git a/arch/arm/mach-kirkwood/include/mach/debug-macro.S b/arch/arm/mach-kirkwood/include/mach/debug-macro.S new file mode 100644 index 00000000000..c0cc5b5c82a --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/debug-macro.S @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-kirkwood/include/mach/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/kirkwood.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =KIRKWOOD_REGS_PHYS_BASE + ldrne \rx, =KIRKWOOD_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-kirkwood/include/mach/dma.h b/arch/arm/mach-kirkwood/include/mach/dma.h new file mode 100644 index 00000000000..40a8c178f10 --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/arm/mach-kirkwood/include/mach/entry-macro.S b/arch/arm/mach-kirkwood/include/mach/entry-macro.S new file mode 100644 index 00000000000..83e0cba77b3 --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/entry-macro.S @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-kirkwood/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Marvell Kirkwood platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/kirkwood.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ check low interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] + ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] + mov \irqnr, #31 + ands \irqstat, \irqstat, \tmp + bne 1001f + + @ if no low interrupts set, check high interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] + ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF] + mov \irqnr, #63 + ands \irqstat, \irqstat, \tmp + + @ find first active interrupt source +1001: clzne \irqstat, \irqstat + subne \irqnr, \irqnr, \irqstat + .endm diff --git a/arch/arm/mach-kirkwood/include/mach/hardware.h b/arch/arm/mach-kirkwood/include/mach/hardware.h new file mode 100644 index 00000000000..cde85283f7d --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/hardware.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-kirkwood/include/mach/hardware.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "kirkwood.h" + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE KIRKWOOD_PCIE_MEM_PHYS_BASE /* mem base for VGA */ + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h new file mode 100644 index 00000000000..be07be0ef52 --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/io.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-kirkwood/include/mach/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "kirkwood.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_PHYS_BASE) + + KIRKWOOD_PCIE_IO_VIRT_BASE); +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/irqs.h b/arch/arm/mach-kirkwood/include/mach/irqs.h new file mode 100644 index 00000000000..6fd05838c72 --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/irqs.h @@ -0,0 +1,63 @@ +/* + * arch/arm/mach-kirkwood/include/mach/irqs.h + * + * IRQ definitions for Marvell Kirkwood SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "kirkwood.h" /* need GPIO_MAX */ + +/* + * Low Interrupt Controller + */ +#define IRQ_KIRKWOOD_HIGH_SUM 0 +#define IRQ_KIRKWOOD_BRIDGE 1 +#define IRQ_KIRKWOOD_HOST2CPU 2 +#define IRQ_KIRKWOOD_CPU2HOST 3 +#define IRQ_KIRKWOOD_XOR_00 5 +#define IRQ_KIRKWOOD_XOR_01 6 +#define IRQ_KIRKWOOD_XOR_10 7 +#define IRQ_KIRKWOOD_XOR_11 8 +#define IRQ_KIRKWOOD_PCIE 9 +#define IRQ_KIRKWOOD_GE00_SUM 11 +#define IRQ_KIRKWOOD_GE01_SUM 15 +#define IRQ_KIRKWOOD_USB 19 +#define IRQ_KIRKWOOD_SATA 21 +#define IRQ_KIRKWOOD_CRYPTO 22 +#define IRQ_KIRKWOOD_SPI 23 +#define IRQ_KIRKWOOD_I2S 24 +#define IRQ_KIRKWOOD_TS_0 26 +#define IRQ_KIRKWOOD_SDIO 28 +#define IRQ_KIRKWOOD_TWSI 29 +#define IRQ_KIRKWOOD_AVB 30 +#define IRQ_KIRKWOOD_TDMI 31 + +/* + * High Interrupt Controller + */ +#define IRQ_KIRKWOOD_UART_0 33 +#define IRQ_KIRKWOOD_UART_1 34 +#define IRQ_KIRKWOOD_GPIO_LOW_0_7 35 +#define IRQ_KIRKWOOD_GPIO_LOW_8_15 36 +#define IRQ_KIRKWOOD_GPIO_LOW_16_23 37 +#define IRQ_KIRKWOOD_GPIO_LOW_24_31 38 +#define IRQ_KIRKWOOD_GPIO_HIGH_0_7 39 +#define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40 +#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41 + +/* + * KIRKWOOD General Purpose Pins + */ +#define IRQ_KIRKWOOD_GPIO_START 64 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_KIRKWOOD_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h new file mode 100644 index 00000000000..d1336b41f0f --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -0,0 +1,100 @@ +/* + * arch/arm/mach-kirkwood/include/mach/kirkwood.h + * + * Generic definitions for Marvell Kirkwood SoC flavors: + * 88F6180, 88F6192 and 88F6281. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_KIRKWOOD_H +#define __ASM_ARCH_KIRKWOOD_H + +/* + * Marvell Kirkwood address maps. + * + * phys + * e0000000 PCIe Memory space + * f1000000 on-chip peripheral registers + * f2000000 PCIe I/O space + * f3000000 NAND controller address window + * + * virt phys size + * fee00000 f1000000 1M on-chip peripheral registers + * fef00000 f2000000 1M PCIe I/O space + */ + +#define KIRKWOOD_NAND_MEM_PHYS_BASE 0xf3000000 +#define KIRKWOOD_NAND_MEM_SIZE SZ_64K /* 1K is sufficient, but 64K + * is the minimal window size + */ + +#define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000 +#define KIRKWOOD_PCIE_IO_VIRT_BASE 0xfef00000 +#define KIRKWOOD_PCIE_IO_BUS_BASE 0x00000000 +#define KIRKWOOD_PCIE_IO_SIZE SZ_1M + +#define KIRKWOOD_REGS_PHYS_BASE 0xf1000000 +#define KIRKWOOD_REGS_VIRT_BASE 0xfee00000 +#define KIRKWOOD_REGS_SIZE SZ_1M + +#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000 +#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M + +/* + * MBUS bridge registers. + */ +#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000) +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_RESET 0x00000002 +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_LOW_OFF 0x0000 +#define IRQ_MASK_LOW_OFF 0x0004 +#define IRQ_CAUSE_HIGH_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) +#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128) +#define L2_WRITETHROUGH 0x00000010 + +/* + * Register Map + */ +#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x00000) +#define DDR_WINDOW_CPU_BASE (DDR_VIRT_BASE | 0x1500) + +#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x10000) +#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x10000) +#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE | 0x0030) +#define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034) +#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300) +#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) + +#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x40000) + +#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) + +#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000) +#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000) + +#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000) + + +#define GPIO_MAX 50 + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/memory.h b/arch/arm/mach-kirkwood/include/mach/memory.h new file mode 100644 index 00000000000..b5fb34bdccd --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/memory.h @@ -0,0 +1,14 @@ +/* + * arch/arm/mach-kirkwood/include/mach/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/system.h b/arch/arm/mach-kirkwood/include/mach/system.h new file mode 100644 index 00000000000..8510f6cfdab --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/system.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-kirkwood/include/mach/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/kirkwood.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/arch/arm/mach-kirkwood/include/mach/timex.h b/arch/arm/mach-kirkwood/include/mach/timex.h new file mode 100644 index 00000000000..f77ef4a32c5 --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/timex.h @@ -0,0 +1,11 @@ +/* + * arch/arm/mach-kirkwood/include/mach/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) + +#define KIRKWOOD_TCLK 166666667 diff --git a/arch/arm/mach-kirkwood/include/mach/uncompress.h b/arch/arm/mach-kirkwood/include/mach/uncompress.h new file mode 100644 index 00000000000..75d5497df3a --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/uncompress.h @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-kirkwood/include/mach/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <mach/kirkwood.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-kirkwood/include/mach/vmalloc.h b/arch/arm/mach-kirkwood/include/mach/vmalloc.h new file mode 100644 index 00000000000..8f48260dcda --- /dev/null +++ b/arch/arm/mach-kirkwood/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-kirkwood/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe800000 diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 6cf642c504d..182230a5d19 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -21,7 +21,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/kirkwood.h> +#include <mach/kirkwood.h> #include "common.h" #define RD88F6192_GPIO_USB_VBUS 10 diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index b6437f47a77..d8a43018c7d 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -22,7 +22,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/kirkwood.h> +#include <mach/kirkwood.h> #include <asm/plat-orion/orion_nand.h> #include "common.h" diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c index 05ac2bd0402..0468e93b7d3 100644 --- a/arch/arm/mach-ks8695/board-micrel.c +++ b/arch/arm/mach-ks8695/board-micrel.c @@ -18,7 +18,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/devices.h> +#include <mach/devices.h> #include "generic.h" diff --git a/arch/arm/mach-ks8695/cpu.c b/arch/arm/mach-ks8695/cpu.c index 407d255e42b..c6c08e80023 100644 --- a/arch/arm/mach-ks8695/cpu.c +++ b/arch/arm/mach-ks8695/cpu.c @@ -25,13 +25,13 @@ #include <linux/module.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/regs-sys.h> -#include <asm/arch/regs-misc.h> +#include <mach/regs-sys.h> +#include <mach/regs-misc.h> static struct __initdata map_desc ks8695_io_desc[] = { diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c index 3db2ec61d06..4bd251482c8 100644 --- a/arch/arm/mach-ks8695/devices.c +++ b/arch/arm/mach-ks8695/devices.c @@ -22,9 +22,9 @@ #include <linux/platform_device.h> -#include <asm/arch/regs-wan.h> -#include <asm/arch/regs-lan.h> -#include <asm/arch/regs-hpna.h> +#include <mach/regs-wan.h> +#include <mach/regs-lan.h> +#include <mach/regs-hpna.h> /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c index 5e46191c0af..3624e65cd89 100644 --- a/arch/arm/mach-ks8695/gpio.c +++ b/arch/arm/mach-ks8695/gpio.c @@ -25,11 +25,11 @@ #include <linux/module.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/gpio.h> +#include <mach/regs-gpio.h> +#include <mach/gpio.h> /* * Configure a GPIO line for either GPIO function, or its internal diff --git a/arch/arm/mach-ks8695/include/mach/debug-macro.S b/arch/arm/mach-ks8695/include/mach/debug-macro.S new file mode 100644 index 00000000000..3782c355949 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/debug-macro.S @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-ks8695/include/mach/debug-macro.S + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - Debug macros + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <mach/hardware.h> +#include <mach/regs-uart.h> + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =KS8695_UART_PA @ physical base address + ldrne \rx, =KS8695_UART_VA @ virtual base address + .endm + + .macro senduart, rd, rx + str \rd, [\rx, #KS8695_URTH] @ Write to Transmit Holding Register + .endm + + .macro busyuart, rd, rx +1001: ldr \rd, [\rx, #KS8695_URLS] @ Read Line Status Register + tst \rd, #URLS_URTE @ Holding & Shift registers empty? + beq 1001b + .endm + + .macro waituart, rd, rx +1001: ldr \rd, [\rx, #KS8695_URLS] @ Read Line Status Register + tst \rd, #URLS_URTHRE @ Holding Register empty? + beq 1001b + .endm diff --git a/arch/arm/mach-ks8695/include/mach/devices.h b/arch/arm/mach-ks8695/include/mach/devices.h new file mode 100644 index 00000000000..2744fecb429 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/devices.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-ks8695/include/mach/devices.h + * + * Copyright (C) 2006 Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_DEVICES_H +#define __ASM_ARCH_DEVICES_H + +#include <linux/pci.h> + + /* Ethernet */ +extern void __init ks8695_add_device_wan(void); +extern void __init ks8695_add_device_lan(void); +extern void __init ks8695_add_device_hpna(void); + + /* LEDs */ +extern short ks8695_leds_cpu; +extern short ks8695_leds_timer; +extern void __init ks8695_init_leds(u8 cpu_led, u8 timer_led); + + /* PCI */ +#define KS8695_MODE_PCI 0 +#define KS8695_MODE_MINIPCI 1 +#define KS8695_MODE_CARDBUS 2 + +struct ks8695_pci_cfg { + short mode; + int (*map_irq)(struct pci_dev *, u8, u8); +}; +extern __init void ks8695_init_pci(struct ks8695_pci_cfg *); + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/dma.h b/arch/arm/mach-ks8695/include/mach/dma.h new file mode 100644 index 00000000000..56120628008 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/dma.h @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-ks8695/include/mach/dma.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-ks8695/include/mach/entry-macro.S b/arch/arm/mach-ks8695/include/mach/entry-macro.S new file mode 100644 index 00000000000..b4fe0c11c6c --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/entry-macro.S @@ -0,0 +1,53 @@ +/* + * arch/arm/mach-ks8695/include/mach/entry-macro.S + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * Low-level IRQ helper macros for KS8695 + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. +*/ + +#include <mach/hardware.h> +#include <mach/regs-irq.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =KS8695_IRQ_VA @ Base address of interrupt controller + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #KS8695_INTMS] @ Mask Status register + + teq \irqstat, #0 + beq 1001f + + mov \irqnr, #0 + + tst \irqstat, #0xff + moveq \irqstat, \irqstat, lsr #8 + addeq \irqnr, \irqnr, #8 + tsteq \irqstat, #0xff + moveq \irqstat, \irqstat, lsr #8 + addeq \irqnr, \irqnr, #8 + tsteq \irqstat, #0xff + moveq \irqstat, \irqstat, lsr #8 + addeq \irqnr, \irqnr, #8 + tst \irqstat, #0x0f + moveq \irqstat, \irqstat, lsr #4 + addeq \irqnr, \irqnr, #4 + tst \irqstat, #0x03 + moveq \irqstat, \irqstat, lsr #2 + addeq \irqnr, \irqnr, #2 + tst \irqstat, #0x01 + addeqs \irqnr, \irqnr, #1 +1001: + .endm diff --git a/arch/arm/mach-ks8695/include/mach/gpio.h b/arch/arm/mach-ks8695/include/mach/gpio.h new file mode 100644 index 00000000000..73c84168761 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/gpio.h @@ -0,0 +1,79 @@ +/* + * arch/arm/mach-ks8695/include/mach/gpio.h + * + * Copyright (C) 2006 Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_GPIO_H_ +#define __ASM_ARCH_GPIO_H_ + +#define KS8695_GPIO_0 0 +#define KS8695_GPIO_1 1 +#define KS8695_GPIO_2 2 +#define KS8695_GPIO_3 3 +#define KS8695_GPIO_4 4 +#define KS8695_GPIO_5 5 +#define KS8695_GPIO_6 6 +#define KS8695_GPIO_7 7 +#define KS8695_GPIO_8 8 +#define KS8695_GPIO_9 9 +#define KS8695_GPIO_10 10 +#define KS8695_GPIO_11 11 +#define KS8695_GPIO_12 12 +#define KS8695_GPIO_13 13 +#define KS8695_GPIO_14 14 +#define KS8695_GPIO_15 15 + + +/* + * Configure GPIO pin as external interrupt source. + */ +int __init_or_module ks8695_gpio_interrupt(unsigned int pin, unsigned int type); + +/* + * Configure the GPIO line as an input. + */ +int __init_or_module gpio_direction_input(unsigned int pin); + +/* + * Configure the GPIO line as an output, with default state. + */ +int __init_or_module gpio_direction_output(unsigned int pin, unsigned int state); + +/* + * Set the state of an output GPIO line. + */ +void gpio_set_value(unsigned int pin, unsigned int state); + +/* + * Read the state of a GPIO line. + */ +int gpio_get_value(unsigned int pin); + +/* + * Map GPIO line to IRQ number. + */ +int gpio_to_irq(unsigned int pin); + +/* + * Map IRQ number to GPIO line. + */ +int irq_to_gpio(unsigned int irq); + + +#include <asm-generic/gpio.h> + +static inline int gpio_request(unsigned int pin, const char *label) +{ + return 0; +} + +static inline void gpio_free(unsigned int pin) +{ +} + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/hardware.h b/arch/arm/mach-ks8695/include/mach/hardware.h new file mode 100644 index 00000000000..1d640d075b7 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/hardware.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-ks8695/include/mach/hardware.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - Memory Map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> + +/* + * Physical RAM address. + */ +#define KS8695_SDRAM_PA 0x00000000 + + +/* + * We map an entire MiB with the System Configuration Registers in even + * though only 64KiB is needed. This makes it easier for use with the + * head debug code as the initial MMU setup only deals in L1 sections. + */ +#define KS8695_IO_PA 0x03F00000 +#define KS8695_IO_VA 0xF0000000 +#define KS8695_IO_SIZE SZ_1M + +#define KS8695_PCIMEM_PA 0x60000000 +#define KS8695_PCIMEM_SIZE SZ_512M + +#define KS8695_PCIIO_PA 0x80000000 +#define KS8695_PCIIO_SIZE SZ_64K + + +/* + * PCI support + */ +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0 +#define PCIBIOS_MIN_MEM 0 + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/io.h b/arch/arm/mach-ks8695/include/mach/io.h new file mode 100644 index 00000000000..f364f24ffe1 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/io.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-ks8695/include/mach/io.h + * + * Copyright (C) 2006 Andrew Victor + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/irqs.h b/arch/arm/mach-ks8695/include/mach/irqs.h new file mode 100644 index 00000000000..86fc9e6ce40 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/irqs.h @@ -0,0 +1,54 @@ +/* + * arch/arm/mach-ks8695/include/mach/irqs.h + * + * Copyright (C) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + + +#define NR_IRQS 32 + +/* + * IRQ definitions + */ +#define KS8695_IRQ_COMM_RX 0 +#define KS8695_IRQ_COMM_TX 1 +#define KS8695_IRQ_EXTERN0 2 +#define KS8695_IRQ_EXTERN1 3 +#define KS8695_IRQ_EXTERN2 4 +#define KS8695_IRQ_EXTERN3 5 +#define KS8695_IRQ_TIMER0 6 +#define KS8695_IRQ_TIMER1 7 +#define KS8695_IRQ_UART_TX 8 +#define KS8695_IRQ_UART_RX 9 +#define KS8695_IRQ_UART_LINE_STATUS 10 +#define KS8695_IRQ_UART_MODEM_STATUS 11 +#define KS8695_IRQ_LAN_RX_STOP 12 +#define KS8695_IRQ_LAN_TX_STOP 13 +#define KS8695_IRQ_LAN_RX_BUF 14 +#define KS8695_IRQ_LAN_TX_BUF 15 +#define KS8695_IRQ_LAN_RX_STATUS 16 +#define KS8695_IRQ_LAN_TX_STATUS 17 +#define KS8695_IRQ_HPNA_RX_STOP 18 +#define KS8695_IRQ_HPNA_TX_STOP 19 +#define KS8695_IRQ_HPNA_RX_BUF 20 +#define KS8695_IRQ_HPNA_TX_BUF 21 +#define KS8695_IRQ_HPNA_RX_STATUS 22 +#define KS8695_IRQ_HPNA_TX_STATUS 23 +#define KS8695_IRQ_BUS_ERROR 24 +#define KS8695_IRQ_WAN_RX_STOP 25 +#define KS8695_IRQ_WAN_TX_STOP 26 +#define KS8695_IRQ_WAN_RX_BUF 27 +#define KS8695_IRQ_WAN_TX_BUF 28 +#define KS8695_IRQ_WAN_RX_STATUS 29 +#define KS8695_IRQ_WAN_TX_STATUS 30 +#define KS8695_IRQ_WAN_LINK 31 + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h new file mode 100644 index 00000000000..dadbe66cb75 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-ks8695/include/mach/memory.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 Memory definitions + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <mach/hardware.h> + +/* + * Physical SRAM offset. + */ +#define PHYS_OFFSET KS8695_SDRAM_PA + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_PCI + +/* PCI mappings */ +#define __virt_to_bus(x) ((x) - PAGE_OFFSET + KS8695_PCIMEM_PA) +#define __bus_to_virt(x) ((x) - KS8695_PCIMEM_PA + PAGE_OFFSET) + +/* Platform-bus mapping */ +extern struct bus_type platform_bus_type; +#define is_lbus_device(dev) (dev && dev->bus == &platform_bus_type) +#define __arch_dma_to_virt(dev, x) ({ is_lbus_device(dev) ? \ + __phys_to_virt(x) : __bus_to_virt(x); }) +#define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \ + (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); }) +#define __arch_page_to_dma(dev, x) __arch_virt_to_dma(dev, page_address(x)) + +#else + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif + +#endif + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-gpio.h b/arch/arm/mach-ks8695/include/mach/regs-gpio.h new file mode 100644 index 00000000000..0df6fe61d1c --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-gpio.h @@ -0,0 +1,55 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-gpio.h + * + * Copyright (C) 2007 Andrew Victor + * + * KS8695 - GPIO control registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_GPIO_H +#define KS8695_GPIO_H + +#define KS8695_GPIO_OFFSET (0xF0000 + 0xE600) +#define KS8695_GPIO_VA (KS8695_IO_VA + KS8695_GPIO_OFFSET) +#define KS8695_GPIO_PA (KS8695_IO_PA + KS8695_GPIO_OFFSET) + + +#define KS8695_IOPM (0x00) /* I/O Port Mode Register */ +#define KS8695_IOPC (0x04) /* I/O Port Control Register */ +#define KS8695_IOPD (0x08) /* I/O Port Data Register */ + + +/* Port Mode Register */ +#define IOPM_(x) (1 << (x)) /* Mode for GPIO Pin x */ + +/* Port Control Register */ +#define IOPC_IOTIM1EN (1 << 17) /* GPIO Pin for Timer1 Enable */ +#define IOPC_IOTIM0EN (1 << 16) /* GPIO Pin for Timer0 Enable */ +#define IOPC_IOEINT3EN (1 << 15) /* GPIO Pin for External/Soft Interrupt 3 Enable */ +#define IOPC_IOEINT3TM (7 << 12) /* GPIO Pin for External/Soft Interrupt 3 Trigger Mode */ +#define IOPC_IOEINT3_MODE(x) ((x) << 12) +#define IOPC_IOEINT2EN (1 << 11) /* GPIO Pin for External/Soft Interrupt 2 Enable */ +#define IOPC_IOEINT2TM (7 << 8) /* GPIO Pin for External/Soft Interrupt 2 Trigger Mode */ +#define IOPC_IOEINT2_MODE(x) ((x) << 8) +#define IOPC_IOEINT1EN (1 << 7) /* GPIO Pin for External/Soft Interrupt 1 Enable */ +#define IOPC_IOEINT1TM (7 << 4) /* GPIO Pin for External/Soft Interrupt 1 Trigger Mode */ +#define IOPC_IOEINT1_MODE(x) ((x) << 4) +#define IOPC_IOEINT0EN (1 << 3) /* GPIO Pin for External/Soft Interrupt 0 Enable */ +#define IOPC_IOEINT0TM (7 << 0) /* GPIO Pin for External/Soft Interrupt 0 Trigger Mode */ +#define IOPC_IOEINT0_MODE(x) ((x) << 0) + + /* Trigger Modes */ +#define IOPC_TM_LOW (0) /* Level Detection (Active Low) */ +#define IOPC_TM_HIGH (1) /* Level Detection (Active High) */ +#define IOPC_TM_RISING (2) /* Rising Edge Detection */ +#define IOPC_TM_FALLING (4) /* Falling Edge Detection */ +#define IOPC_TM_EDGE (6) /* Both Edge Detection */ + +/* Port Data Register */ +#define IOPD_(x) (1 << (x)) /* Signal Level of GPIO Pin x */ + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-hpna.h b/arch/arm/mach-ks8695/include/mach/regs-hpna.h new file mode 100644 index 00000000000..815ce5c2e3b --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-hpna.h @@ -0,0 +1,25 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-wan.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 - HPNA Registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_HPNA_H +#define KS8695_HPNA_H + +#define KS8695_HPNA_OFFSET (0xF0000 + 0xA000) +#define KS8695_HPNA_VA (KS8695_IO_VA + KS8695_HPNA_OFFSET) +#define KS8695_HPNA_PA (KS8695_IO_PA + KS8695_HPNA_OFFSET) + + +/* + * HPNA registers + */ + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-irq.h b/arch/arm/mach-ks8695/include/mach/regs-irq.h new file mode 100644 index 00000000000..352b7e8704d --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-irq.h @@ -0,0 +1,41 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-irq.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - IRQ registers and bit definitions + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_IRQ_H +#define KS8695_IRQ_H + +#define KS8695_IRQ_OFFSET (0xF0000 + 0xE200) +#define KS8695_IRQ_VA (KS8695_IO_VA + KS8695_IRQ_OFFSET) +#define KS8695_IRQ_PA (KS8695_IO_PA + KS8695_IRQ_OFFSET) + + +/* + * Interrupt Controller registers + */ +#define KS8695_INTMC (0x00) /* Mode Control Register */ +#define KS8695_INTEN (0x04) /* Interrupt Enable Register */ +#define KS8695_INTST (0x08) /* Interrupt Status Register */ +#define KS8695_INTPW (0x0c) /* Interrupt Priority (WAN MAC) */ +#define KS8695_INTPH (0x10) /* Interrupt Priority (HPNA) [KS8695 only] */ +#define KS8695_INTPL (0x14) /* Interrupt Priority (LAN MAC) */ +#define KS8695_INTPT (0x18) /* Interrupt Priority (Timer) */ +#define KS8695_INTPU (0x1c) /* Interrupt Priority (UART) */ +#define KS8695_INTPE (0x20) /* Interrupt Priority (External Interrupt) */ +#define KS8695_INTPC (0x24) /* Interrupt Priority (Communications Channel) */ +#define KS8695_INTPBE (0x28) /* Interrupt Priority (Bus Error Response) */ +#define KS8695_INTMS (0x2c) /* Interrupt Mask Status Register */ +#define KS8695_INTHPF (0x30) /* Interrupt Pending Highest Priority (FIQ) */ +#define KS8695_INTHPI (0x34) /* Interrupt Pending Highest Priority (IRQ) */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-lan.h b/arch/arm/mach-ks8695/include/mach/regs-lan.h new file mode 100644 index 00000000000..9ef409901e7 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-lan.h @@ -0,0 +1,65 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-lan.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 - LAN Registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_LAN_H +#define KS8695_LAN_H + +#define KS8695_LAN_OFFSET (0xF0000 + 0x8000) +#define KS8695_LAN_VA (KS8695_IO_VA + KS8695_LAN_OFFSET) +#define KS8695_LAN_PA (KS8695_IO_PA + KS8695_LAN_OFFSET) + + +/* + * LAN registers + */ +#define KS8695_LMDTXC (0x00) /* DMA Transmit Control */ +#define KS8695_LMDRXC (0x04) /* DMA Receive Control */ +#define KS8695_LMDTSC (0x08) /* DMA Transmit Start Command */ +#define KS8695_LMDRSC (0x0c) /* DMA Receive Start Command */ +#define KS8695_LTDLB (0x10) /* Transmit Descriptor List Base Address */ +#define KS8695_LRDLB (0x14) /* Receive Descriptor List Base Address */ +#define KS8695_LMAL (0x18) /* MAC Station Address Low */ +#define KS8695_LMAH (0x1c) /* MAC Station Address High */ +#define KS8695_LMAAL_(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */ +#define KS8695_LMAAH_(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */ + + +/* DMA Transmit Control Register */ +#define LMDTXC_LMTRST (1 << 31) /* Soft Reset */ +#define LMDTXC_LMTBS (0x3f << 24) /* Transmit Burst Size */ +#define LMDTXC_LMTUCG (1 << 18) /* Transmit UDP Checksum Generate */ +#define LMDTXC_LMTTCG (1 << 17) /* Transmit TCP Checksum Generate */ +#define LMDTXC_LMTICG (1 << 16) /* Transmit IP Checksum Generate */ +#define LMDTXC_LMTFCE (1 << 9) /* Transmit Flow Control Enable */ +#define LMDTXC_LMTLB (1 << 8) /* Loopback mode */ +#define LMDTXC_LMTEP (1 << 2) /* Transmit Enable Padding */ +#define LMDTXC_LMTAC (1 << 1) /* Transmit Add CRC */ +#define LMDTXC_LMTE (1 << 0) /* TX Enable */ + +/* DMA Receive Control Register */ +#define LMDRXC_LMRBS (0x3f << 24) /* Receive Burst Size */ +#define LMDRXC_LMRUCC (1 << 18) /* Receive UDP Checksum check */ +#define LMDRXC_LMRTCG (1 << 17) /* Receive TCP Checksum check */ +#define LMDRXC_LMRICG (1 << 16) /* Receive IP Checksum check */ +#define LMDRXC_LMRFCE (1 << 9) /* Receive Flow Control Enable */ +#define LMDRXC_LMRB (1 << 6) /* Receive Broadcast */ +#define LMDRXC_LMRM (1 << 5) /* Receive Multicast */ +#define LMDRXC_LMRU (1 << 4) /* Receive Unicast */ +#define LMDRXC_LMRERR (1 << 3) /* Receive Error Frame */ +#define LMDRXC_LMRA (1 << 2) /* Receive All */ +#define LMDRXC_LMRE (1 << 1) /* RX Enable */ + +/* Additional Station Address High */ +#define LMAAH_E (1 << 31) /* Address Enabled */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-mem.h b/arch/arm/mach-ks8695/include/mach/regs-mem.h new file mode 100644 index 00000000000..55806bc68ce --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-mem.h @@ -0,0 +1,89 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-mem.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 - Memory Controller registers and bit definitions + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_MEM_H +#define KS8695_MEM_H + +#define KS8695_MEM_OFFSET (0xF0000 + 0x4000) +#define KS8695_MEM_VA (KS8695_IO_VA + KS8695_MEM_OFFSET) +#define KS8695_MEM_PA (KS8695_IO_PA + KS8695_MEM_OFFSET) + + +/* + * Memory Controller Registers + */ +#define KS8695_EXTACON0 (0x00) /* External I/O 0 Access Control */ +#define KS8695_EXTACON1 (0x04) /* External I/O 1 Access Control */ +#define KS8695_EXTACON2 (0x08) /* External I/O 2 Access Control */ +#define KS8695_ROMCON0 (0x10) /* ROM/SRAM/Flash 1 Control Register */ +#define KS8695_ROMCON1 (0x14) /* ROM/SRAM/Flash 2 Control Register */ +#define KS8695_ERGCON (0x20) /* External I/O and ROM/SRAM/Flash General Register */ +#define KS8695_SDCON0 (0x30) /* SDRAM Control Register 0 */ +#define KS8695_SDCON1 (0x34) /* SDRAM Control Register 1 */ +#define KS8695_SDGCON (0x38) /* SDRAM General Control */ +#define KS8695_SDBCON (0x3c) /* SDRAM Buffer Control */ +#define KS8695_REFTIM (0x40) /* SDRAM Refresh Timer */ + + +/* External I/O Access Control Registers */ +#define EXTACON_EBNPTR (0x3ff << 22) /* Last Address Pointer */ +#define EXTACON_EBBPTR (0x3ff << 12) /* Base Pointer */ +#define EXTACON_EBTACT (7 << 9) /* Write Enable/Output Enable Active Time */ +#define EXTACON_EBTCOH (7 << 6) /* Chip Select Hold Time */ +#define EXTACON_EBTACS (7 << 3) /* Address Setup Time before ECSN */ +#define EXTACON_EBTCOS (7 << 0) /* Chip Select Time before OEN */ + +/* ROM/SRAM/Flash Control Register */ +#define ROMCON_RBNPTR (0x3ff << 22) /* Next Pointer */ +#define ROMCON_RBBPTR (0x3ff << 12) /* Base Pointer */ +#define ROMCON_RBTACC (7 << 4) /* Access Cycle Time */ +#define ROMCON_RBTPA (3 << 2) /* Page Address Access Time */ +#define ROMCON_PMC (3 << 0) /* Page Mode Configuration */ +#define PMC_NORMAL (0 << 0) +#define PMC_4WORD (1 << 0) +#define PMC_8WORD (2 << 0) +#define PMC_16WORD (3 << 0) + +/* External I/O and ROM/SRAM/Flash General Register */ +#define ERGCON_TMULT (3 << 28) /* Time Multiplier */ +#define ERGCON_DSX2 (3 << 20) /* Data Width (External I/O Bank 2) */ +#define ERGCON_DSX1 (3 << 18) /* Data Width (External I/O Bank 1) */ +#define ERGCON_DSX0 (3 << 16) /* Data Width (External I/O Bank 0) */ +#define ERGCON_DSR1 (3 << 2) /* Data Width (ROM/SRAM/Flash Bank 1) */ +#define ERGCON_DSR0 (3 << 0) /* Data Width (ROM/SRAM/Flash Bank 0) */ + +/* SDRAM Control Register */ +#define SDCON_DBNPTR (0x3ff << 22) /* Last Address Pointer */ +#define SDCON_DBBPTR (0x3ff << 12) /* Base Pointer */ +#define SDCON_DBCAB (3 << 8) /* Column Address Bits */ +#define SDCON_DBBNUM (1 << 3) /* Number of Banks */ +#define SDCON_DBDBW (3 << 1) /* Data Bus Width */ + +/* SDRAM General Control Register */ +#define SDGCON_SDTRC (3 << 2) /* RAS to CAS latency */ +#define SDGCON_SDCAS (3 << 0) /* CAS latency */ + +/* SDRAM Buffer Control Register */ +#define SDBCON_SDESTA (1 << 31) /* SDRAM Engine Status */ +#define SDBCON_RBUFBDIS (1 << 24) /* Read Buffer Burst Enable */ +#define SDBCON_WFIFOEN (1 << 23) /* Write FIFO Enable */ +#define SDBCON_RBUFEN (1 << 22) /* Read Buffer Enable */ +#define SDBCON_FLUSHWFIFO (1 << 21) /* Flush Write FIFO */ +#define SDBCON_RBUFINV (1 << 20) /* Read Buffer Invalidate */ +#define SDBCON_SDINI (3 << 16) /* SDRAM Initialization Control */ +#define SDBCON_SDMODE (0x3fff << 0) /* SDRAM Mode Register Value Program */ + +/* SDRAM Refresh Timer Register */ +#define REFTIM_REFTIM (0xffff << 0) /* Refresh Timer Value */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-misc.h b/arch/arm/mach-ks8695/include/mach/regs-misc.h new file mode 100644 index 00000000000..2740c52494a --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-misc.h @@ -0,0 +1,97 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-misc.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 - Miscellaneous Registers + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_MISC_H +#define KS8695_MISC_H + +#define KS8695_MISC_OFFSET (0xF0000 + 0xEA00) +#define KS8695_MISC_VA (KS8695_IO_VA + KS8695_MISC_OFFSET) +#define KS8695_MISC_PA (KS8695_IO_PA + KS8695_MISC_OFFSET) + + +/* + * Miscellaneous registers + */ +#define KS8695_DID (0x00) /* Device ID */ +#define KS8695_RID (0x04) /* Revision ID */ +#define KS8695_HMC (0x08) /* HPNA Miscellaneous Control [KS8695 only] */ +#define KS8695_WMC (0x0c) /* WAN Miscellaneous Control */ +#define KS8695_WPPM (0x10) /* WAN PHY Power Management */ +#define KS8695_PPS (0x1c) /* PHY PowerSave */ + +/* Device ID Register */ +#define DID_ID (0xffff << 0) /* Device ID */ + +/* Revision ID Register */ +#define RID_SUBID (0xf << 4) /* Sub-Device ID */ +#define RID_REVISION (0xf << 0) /* Revision ID */ + +/* HPNA Miscellaneous Control Register */ +#define HMC_HSS (1 << 1) /* Speed */ +#define HMC_HDS (1 << 0) /* Duplex */ + +/* WAN Miscellaneous Control Register */ +#define WMC_WANC (1 << 30) /* Auto-negotiation complete */ +#define WMC_WANR (1 << 29) /* Auto-negotiation restart */ +#define WMC_WANAP (1 << 28) /* Advertise Pause */ +#define WMC_WANA100F (1 << 27) /* Advertise 100 FDX */ +#define WMC_WANA100H (1 << 26) /* Advertise 100 HDX */ +#define WMC_WANA10F (1 << 25) /* Advertise 10 FDX */ +#define WMC_WANA10H (1 << 24) /* Advertise 10 HDX */ +#define WMC_WLS (1 << 23) /* Link status */ +#define WMC_WDS (1 << 22) /* Duplex status */ +#define WMC_WSS (1 << 21) /* Speed status */ +#define WMC_WLPP (1 << 20) /* Link Partner Pause */ +#define WMC_WLP100F (1 << 19) /* Link Partner 100 FDX */ +#define WMC_WLP100H (1 << 18) /* Link Partner 100 HDX */ +#define WMC_WLP10F (1 << 17) /* Link Partner 10 FDX */ +#define WMC_WLP10H (1 << 16) /* Link Partner 10 HDX */ +#define WMC_WAND (1 << 15) /* Auto-negotiation disable */ +#define WMC_WANF100 (1 << 14) /* Force 100 */ +#define WMC_WANFF (1 << 13) /* Force FDX */ +#define WMC_WLED1S (7 << 4) /* LED1 Select */ +#define WLED1S_SPEED (0 << 4) +#define WLED1S_LINK (1 << 4) +#define WLED1S_DUPLEX (2 << 4) +#define WLED1S_COLLISION (3 << 4) +#define WLED1S_ACTIVITY (4 << 4) +#define WLED1S_FDX_COLLISION (5 << 4) +#define WLED1S_LINK_ACTIVITY (6 << 4) +#define WMC_WLED0S (7 << 0) /* LED0 Select */ +#define WLED0S_SPEED (0 << 0) +#define WLED0S_LINK (1 << 0) +#define WLED0S_DUPLEX (2 << 0) +#define WLED0S_COLLISION (3 << 0) +#define WLED0S_ACTIVITY (4 << 0) +#define WLED0S_FDX_COLLISION (5 << 0) +#define WLED0S_LINK_ACTIVITY (6 << 0) + +/* WAN PHY Power Management Register */ +#define WPPM_WLPBK (1 << 14) /* Local Loopback */ +#define WPPM_WRLPKB (1 << 13) /* Remove Loopback */ +#define WPPM_WPI (1 << 12) /* PHY isolate */ +#define WPPM_WFL (1 << 10) /* Force link */ +#define WPPM_MDIXS (1 << 9) /* MDIX Status */ +#define WPPM_FEF (1 << 8) /* Far End Fault */ +#define WPPM_AMDIXP (1 << 7) /* Auto MDIX Parameter */ +#define WPPM_TXDIS (1 << 6) /* Disable transmitter */ +#define WPPM_DFEF (1 << 5) /* Disable Far End Fault */ +#define WPPM_PD (1 << 4) /* Power Down */ +#define WPPM_DMDX (1 << 3) /* Disable Auto MDI/MDIX */ +#define WPPM_FMDX (1 << 2) /* Force MDIX */ +#define WPPM_LPBK (1 << 1) /* MAX Loopback */ + +/* PHY Power Save Register */ +#define PPS_PPSM (1 << 0) /* PHY Power Save Mode */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-pci.h b/arch/arm/mach-ks8695/include/mach/regs-pci.h new file mode 100644 index 00000000000..75a9db6edbd --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-pci.h @@ -0,0 +1,53 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-pci.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - PCI bridge registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define KS8695_PCI_OFFSET (0xF0000 + 0x2000) +#define KS8695_PCI_VA (KS8695_IO_VA + KS8695_PCI_OFFSET) +#define KS8695_PCI_PA (KS8695_IO_PA + KS8695_PCI_OFFSET) + + +#define KS8695_CRCFID (0x000) /* Configuration: Identification */ +#define KS8695_CRCFCS (0x004) /* Configuration: Command and Status */ +#define KS8695_CRCFRV (0x008) /* Configuration: Revision */ +#define KS8695_CRCFLT (0x00C) /* Configuration: Latency Timer */ +#define KS8695_CRCBMA (0x010) /* Configuration: Base Memory Address */ +#define KS8695_CRCSID (0x02C) /* Configuration: Subsystem ID */ +#define KS8695_CRCFIT (0x03C) /* Configuration: Interrupt */ +#define KS8695_PBCA (0x100) /* Bridge Configuration Address */ +#define KS8695_PBCD (0x104) /* Bridge Configuration Data */ +#define KS8695_PBM (0x200) /* Bridge Mode */ +#define KS8695_PBCS (0x204) /* Bridge Control and Status */ +#define KS8695_PMBA (0x208) /* Bridge Memory Base Address */ +#define KS8695_PMBAC (0x20C) /* Bridge Memory Base Address Control */ +#define KS8695_PMBAM (0x210) /* Bridge Memory Base Address Mask */ +#define KS8695_PMBAT (0x214) /* Bridge Memory Base Address Translation */ +#define KS8695_PIOBA (0x218) /* Bridge I/O Base Address */ +#define KS8695_PIOBAC (0x21C) /* Bridge I/O Base Address Control */ +#define KS8695_PIOBAM (0x220) /* Bridge I/O Base Address Mask */ +#define KS8695_PIOBAT (0x224) /* Bridge I/O Base Address Translation */ + + +/* Configuration: Identification */ + +/* Configuration: Command and Status */ + +/* Configuration: Revision */ + + + +#define CFRV_GUEST (1 << 23) + +#define PBCA_TYPE1 (1) +#define PBCA_ENABLE (1 << 31) + + diff --git a/arch/arm/mach-ks8695/include/mach/regs-switch.h b/arch/arm/mach-ks8695/include/mach/regs-switch.h new file mode 100644 index 00000000000..56d12e8de89 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-switch.h @@ -0,0 +1,66 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-switch.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 - Switch Registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_SWITCH_H +#define KS8695_SWITCH_H + +#define KS8695_SWITCH_OFFSET (0xF0000 + 0xe800) +#define KS8695_SWITCH_VA (KS8695_IO_VA + KS8695_SWITCH_OFFSET) +#define KS8695_SWITCH_PA (KS8695_IO_PA + KS8695_SWITCH_OFFSET) + + +/* + * Switch registers + */ +#define KS8695_SEC0 (0x00) /* Switch Engine Control 0 */ +#define KS8695_SEC1 (0x04) /* Switch Engine Control 1 */ +#define KS8695_SEC2 (0x08) /* Switch Engine Control 2 */ + +#define KS8695_P(x)_C(z) (0xc0 + (((x)-1)*3 + ((z)-1))*4) /* Port Configuration Registers */ + +#define KS8695_SEP12AN (0x48) /* Port 1 & 2 Auto-Negotiation */ +#define KS8695_SEP34AN (0x4c) /* Port 3 & 4 Auto-Negotiation */ +#define KS8695_SEIAC (0x50) /* Indirect Access Control */ +#define KS8695_SEIADH2 (0x54) /* Indirect Access Data High 2 */ +#define KS8695_SEIADH1 (0x58) /* Indirect Access Data High 1 */ +#define KS8695_SEIADL (0x5c) /* Indirect Access Data Low */ +#define KS8695_SEAFC (0x60) /* Advance Feature Control */ +#define KS8695_SEDSCPH (0x64) /* TOS Priority High */ +#define KS8695_SEDSCPL (0x68) /* TOS Priority Low */ +#define KS8695_SEMAH (0x6c) /* Switch Engine MAC Address High */ +#define KS8695_SEMAL (0x70) /* Switch Engine MAC Address Low */ +#define KS8695_LPPM12 (0x74) /* Port 1 & 2 PHY Power Management */ +#define KS8695_LPPM34 (0x78) /* Port 3 & 4 PHY Power Management */ + + +/* Switch Engine Control 0 */ +#define SEC0_LLED1S (7 << 25) /* LED1 Select */ +#define LLED1S_SPEED (0 << 25) +#define LLED1S_LINK (1 << 25) +#define LLED1S_DUPLEX (2 << 25) +#define LLED1S_COLLISION (3 << 25) +#define LLED1S_ACTIVITY (4 << 25) +#define LLED1S_FDX_COLLISION (5 << 25) +#define LLED1S_LINK_ACTIVITY (6 << 25) +#define SEC0_LLED0S (7 << 22) /* LED0 Select */ +#define LLED0S_SPEED (0 << 22) +#define LLED0S_LINK (1 << 22) +#define LLED0S_DUPLEX (2 << 22) +#define LLED0S_COLLISION (3 << 22) +#define LLED0S_ACTIVITY (4 << 22) +#define LLED0S_FDX_COLLISION (5 << 22) +#define LLED0S_LINK_ACTIVITY (6 << 22) +#define SEC0_ENABLE (1 << 0) /* Enable Switch */ + + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-sys.h b/arch/arm/mach-ks8695/include/mach/regs-sys.h new file mode 100644 index 00000000000..57c20be0c12 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-sys.h @@ -0,0 +1,34 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-sys.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - System control registers and bit definitions + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_SYS_H +#define KS8695_SYS_H + +#define KS8695_SYS_OFFSET (0xF0000 + 0x0000) +#define KS8695_SYS_VA (KS8695_IO_VA + KS8695_SYS_OFFSET) +#define KS8695_SYS_PA (KS8695_IO_PA + KS8695_SYS_OFFSET) + + +#define KS8695_SYSCFG (0x00) /* System Configuration Register */ +#define KS8695_CLKCON (0x04) /* System Clock and Bus Control Register */ + + +/* System Configuration Register */ +#define SYSCFG_SPRBP (0x3ff << 16) /* Register Bank Base Pointer */ + +/* System Clock and Bus Control Register */ +#define CLKCON_SFMODE (1 << 8) /* System Fast Mode for Simulation */ +#define CLKCON_SCDC (7 << 0) /* System Clock Divider Select */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-timer.h b/arch/arm/mach-ks8695/include/mach/regs-timer.h new file mode 100644 index 00000000000..e620cda99d2 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-timer.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-timer.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - Timer registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_TIMER_H +#define KS8695_TIMER_H + +#define KS8695_TMR_OFFSET (0xF0000 + 0xE400) +#define KS8695_TMR_VA (KS8695_IO_VA + KS8695_TMR_OFFSET) +#define KS8695_TMR_PA (KS8695_IO_PA + KS8695_TMR_OFFSET) + + +/* + * Timer registers + */ +#define KS8695_TMCON (0x00) /* Timer Control Register */ +#define KS8695_T1TC (0x04) /* Timer 1 Timeout Count Register */ +#define KS8695_T0TC (0x08) /* Timer 0 Timeout Count Register */ +#define KS8695_T1PD (0x0C) /* Timer 1 Pulse Count Register */ +#define KS8695_T0PD (0x10) /* Timer 0 Pulse Count Register */ + + +/* Timer Control Register */ +#define TMCON_T1EN (1 << 1) /* Timer 1 Enable */ +#define TMCON_T0EN (1 << 0) /* Timer 0 Enable */ + +/* Timer0 Timeout Counter Register */ +#define T0TC_WATCHDOG (0xff) /* Enable watchdog mode */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-uart.h b/arch/arm/mach-ks8695/include/mach/regs-uart.h new file mode 100644 index 00000000000..8581fbc6245 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-uart.h @@ -0,0 +1,92 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-uart.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - UART register and bit definitions. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef KS8695_UART_H +#define KS8695_UART_H + +#define KS8695_UART_OFFSET (0xF0000 + 0xE000) +#define KS8695_UART_VA (KS8695_IO_VA + KS8695_UART_OFFSET) +#define KS8695_UART_PA (KS8695_IO_PA + KS8695_UART_OFFSET) + + +/* + * UART registers + */ +#define KS8695_URRB (0x00) /* Receive Buffer Register */ +#define KS8695_URTH (0x04) /* Transmit Holding Register */ +#define KS8695_URFC (0x08) /* FIFO Control Register */ +#define KS8695_URLC (0x0C) /* Line Control Register */ +#define KS8695_URMC (0x10) /* Modem Control Register */ +#define KS8695_URLS (0x14) /* Line Status Register */ +#define KS8695_URMS (0x18) /* Modem Status Register */ +#define KS8695_URBD (0x1C) /* Baud Rate Divisor Register */ +#define KS8695_USR (0x20) /* Status Register */ + + +/* FIFO Control Register */ +#define URFC_URFRT (3 << 6) /* Receive FIFO Trigger Level */ +#define URFC_URFRT_1 (0 << 6) +#define URFC_URFRT_4 (1 << 6) +#define URFC_URFRT_8 (2 << 6) +#define URFC_URFRT_14 (3 << 6) +#define URFC_URTFR (1 << 2) /* Transmit FIFO Reset */ +#define URFC_URRFR (1 << 1) /* Receive FIFO Reset */ +#define URFC_URFE (1 << 0) /* FIFO Enable */ + +/* Line Control Register */ +#define URLC_URSBC (1 << 6) /* Set Break Condition */ +#define URLC_PARITY (7 << 3) /* Parity */ +#define URPE_NONE (0 << 3) +#define URPE_ODD (1 << 3) +#define URPE_EVEN (3 << 3) +#define URPE_MARK (5 << 3) +#define URPE_SPACE (7 << 3) +#define URLC_URSB (1 << 2) /* Stop Bits */ +#define URLC_URCL (3 << 0) /* Character Length */ +#define URCL_5 (0 << 0) +#define URCL_6 (1 << 0) +#define URCL_7 (2 << 0) +#define URCL_8 (3 << 0) + +/* Modem Control Register */ +#define URMC_URLB (1 << 4) /* Loop-back mode */ +#define URMC_UROUT2 (1 << 3) /* OUT2 signal */ +#define URMC_UROUT1 (1 << 2) /* OUT1 signal */ +#define URMC_URRTS (1 << 1) /* Request to Send */ +#define URMC_URDTR (1 << 0) /* Data Terminal Ready */ + +/* Line Status Register */ +#define URLS_URRFE (1 << 7) /* Receive FIFO Error */ +#define URLS_URTE (1 << 6) /* Transmit Empty */ +#define URLS_URTHRE (1 << 5) /* Transmit Holding Register Empty */ +#define URLS_URBI (1 << 4) /* Break Interrupt */ +#define URLS_URFE (1 << 3) /* Framing Error */ +#define URLS_URPE (1 << 2) /* Parity Error */ +#define URLS_URROE (1 << 1) /* Receive Overrun Error */ +#define URLS_URDR (1 << 0) /* Receive Data Ready */ + +/* Modem Status Register */ +#define URMS_URDCD (1 << 7) /* Data Carrier Detect */ +#define URMS_URRI (1 << 6) /* Ring Indicator */ +#define URMS_URDSR (1 << 5) /* Data Set Ready */ +#define URMS_URCTS (1 << 4) /* Clear to Send */ +#define URMS_URDDCD (1 << 3) /* Delta Data Carrier Detect */ +#define URMS_URTERI (1 << 2) /* Trailing Edge Ring Indicator */ +#define URMS_URDDST (1 << 1) /* Delta Data Set Ready */ +#define URMS_URDCTS (1 << 0) /* Delta Clear to Send */ + +/* Status Register */ +#define USR_UTI (1 << 0) /* Timeout Indication */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/regs-wan.h b/arch/arm/mach-ks8695/include/mach/regs-wan.h new file mode 100644 index 00000000000..eb494ec6e95 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/regs-wan.h @@ -0,0 +1,65 @@ +/* + * arch/arm/mach-ks8695/include/mach/regs-wan.h + * + * Copyright (C) 2006 Andrew Victor + * + * KS8695 - WAN Registers and bit definitions. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef KS8695_WAN_H +#define KS8695_WAN_H + +#define KS8695_WAN_OFFSET (0xF0000 + 0x6000) +#define KS8695_WAN_VA (KS8695_IO_VA + KS8695_WAN_OFFSET) +#define KS8695_WAN_PA (KS8695_IO_PA + KS8695_WAN_OFFSET) + + +/* + * WAN registers + */ +#define KS8695_WMDTXC (0x00) /* DMA Transmit Control */ +#define KS8695_WMDRXC (0x04) /* DMA Receive Control */ +#define KS8695_WMDTSC (0x08) /* DMA Transmit Start Command */ +#define KS8695_WMDRSC (0x0c) /* DMA Receive Start Command */ +#define KS8695_WTDLB (0x10) /* Transmit Descriptor List Base Address */ +#define KS8695_WRDLB (0x14) /* Receive Descriptor List Base Address */ +#define KS8695_WMAL (0x18) /* MAC Station Address Low */ +#define KS8695_WMAH (0x1c) /* MAC Station Address High */ +#define KS8695_WMAAL_(n) (0x80 + ((n)*8)) /* MAC Additional Station Address (0..15) Low */ +#define KS8695_WMAAH_(n) (0x84 + ((n)*8)) /* MAC Additional Station Address (0..15) High */ + + +/* DMA Transmit Control Register */ +#define WMDTXC_WMTRST (1 << 31) /* Soft Reset */ +#define WMDTXC_WMTBS (0x3f << 24) /* Transmit Burst Size */ +#define WMDTXC_WMTUCG (1 << 18) /* Transmit UDP Checksum Generate */ +#define WMDTXC_WMTTCG (1 << 17) /* Transmit TCP Checksum Generate */ +#define WMDTXC_WMTICG (1 << 16) /* Transmit IP Checksum Generate */ +#define WMDTXC_WMTFCE (1 << 9) /* Transmit Flow Control Enable */ +#define WMDTXC_WMTLB (1 << 8) /* Loopback mode */ +#define WMDTXC_WMTEP (1 << 2) /* Transmit Enable Padding */ +#define WMDTXC_WMTAC (1 << 1) /* Transmit Add CRC */ +#define WMDTXC_WMTE (1 << 0) /* TX Enable */ + +/* DMA Receive Control Register */ +#define WMDRXC_WMRBS (0x3f << 24) /* Receive Burst Size */ +#define WMDRXC_WMRUCC (1 << 18) /* Receive UDP Checksum check */ +#define WMDRXC_WMRTCG (1 << 17) /* Receive TCP Checksum check */ +#define WMDRXC_WMRICG (1 << 16) /* Receive IP Checksum check */ +#define WMDRXC_WMRFCE (1 << 9) /* Receive Flow Control Enable */ +#define WMDRXC_WMRB (1 << 6) /* Receive Broadcast */ +#define WMDRXC_WMRM (1 << 5) /* Receive Multicast */ +#define WMDRXC_WMRU (1 << 4) /* Receive Unicast */ +#define WMDRXC_WMRERR (1 << 3) /* Receive Error Frame */ +#define WMDRXC_WMRA (1 << 2) /* Receive All */ +#define WMDRXC_WMRE (1 << 0) /* RX Enable */ + +/* Additional Station Address High */ +#define WMAAH_E (1 << 31) /* Address Enabled */ + + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/system.h b/arch/arm/mach-ks8695/include/mach/system.h new file mode 100644 index 00000000000..2a6f9186905 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/system.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-s3c2410/include/mach/system.h + * + * Copyright (C) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * KS8695 - System function defines and includes + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/io.h> +#include <mach/regs-timer.h> + +static void arch_idle(void) +{ + /* + * This should do all the clock switching + * and wait for interrupt tricks, + */ + cpu_do_idle(); + +} + +static void arch_reset(char mode) +{ + unsigned int reg; + + if (mode == 's') + cpu_reset(0); + + /* disable timer0 */ + reg = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); + __raw_writel(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + + /* enable watchdog mode */ + __raw_writel((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); + + /* re-enable timer0 */ + __raw_writel(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); +} + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/timex.h b/arch/arm/mach-ks8695/include/mach/timex.h new file mode 100644 index 00000000000..4682e350369 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/timex.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-ks8695/include/mach/timex.h + * + * Copyright (C) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * KS8695 - Time Parameters + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* timers are derived from MCLK, which is 25MHz */ +#define CLOCK_TICK_RATE 25000000 + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/uncompress.h b/arch/arm/mach-ks8695/include/mach/uncompress.h new file mode 100644 index 00000000000..0eee37a6907 --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/uncompress.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-ks8695/include/mach/uncompress.h + * + * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> + * Copyright (C) 2006 Simtec Electronics + * + * KS8695 - Kernel uncompressor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <asm/io.h> +#include <mach/regs-uart.h> + +static void putc(char c) +{ + while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE)) + barrier(); + + __raw_writel(c, KS8695_UART_PA + KS8695_URTH); +} + +static inline void flush(void) +{ + while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTE)) + barrier(); +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() + +#endif diff --git a/arch/arm/mach-ks8695/include/mach/vmalloc.h b/arch/arm/mach-ks8695/include/mach/vmalloc.h new file mode 100644 index 00000000000..744ac66be3a --- /dev/null +++ b/arch/arm/mach-ks8695/include/mach/vmalloc.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-ks8695/include/mach/vmalloc.h + * + * Copyright (C) 2006 Ben Dooks + * Copyright (C) 2006 Simtec Electronics <linux@simtec.co.uk> + * + * KS8695 vmalloc definition + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (KS8695_IO_VA & PGDIR_MASK) + +#endif diff --git a/arch/arm/mach-ks8695/irq.c b/arch/arm/mach-ks8695/irq.c index 0b06941a1ee..e5e71f4dbb8 100644 --- a/arch/arm/mach-ks8695/irq.c +++ b/arch/arm/mach-ks8695/irq.c @@ -25,14 +25,14 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> static void ks8695_irq_mask(unsigned int irqno) { diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c index d61762ae50d..184ef74e4be 100644 --- a/arch/arm/mach-ks8695/leds.c +++ b/arch/arm/mach-ks8695/leds.c @@ -12,10 +12,9 @@ #include <linux/module.h> #include <linux/init.h> -#include <asm/mach-types.h> #include <asm/leds.h> -#include <asm/arch/devices.h> -#include <asm/arch/gpio.h> +#include <mach/devices.h> +#include <mach/gpio.h> static inline void ks8695_led_on(unsigned int led) diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c index 3f4e0330cb1..1746c67af17 100644 --- a/arch/arm/mach-ks8695/pci.c +++ b/arch/arm/mach-ks8695/pci.c @@ -31,10 +31,10 @@ #include <asm/io.h> #include <asm/signal.h> #include <asm/mach/pci.h> -#include <asm/hardware.h> +#include <mach/hardware.h> -#include <asm/arch/devices.h> -#include <asm/arch/regs-pci.h> +#include <mach/devices.h> +#include <mach/regs-pci.h> static int pci_dbg; diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c index 02f766b3121..940888dffc1 100644 --- a/arch/arm/mach-ks8695/time.c +++ b/arch/arm/mach-ks8695/time.c @@ -28,8 +28,8 @@ #include <asm/io.h> #include <asm/mach/time.h> -#include <asm/arch/regs-timer.h> -#include <asm/arch/regs-irq.h> +#include <mach/regs-timer.h> +#include <mach/regs-irq.h> #include "generic.h" diff --git a/arch/arm/mach-l7200/core.c b/arch/arm/mach-l7200/core.c index 561a0fe7095..50d23246d4f 100644 --- a/arch/arm/mach-l7200/core.c +++ b/arch/arm/mach-l7200/core.c @@ -13,7 +13,7 @@ #include <asm/types.h> #include <asm/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-l7200/include/mach/aux_reg.h b/arch/arm/mach-l7200/include/mach/aux_reg.h new file mode 100644 index 00000000000..4671558cdd5 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/aux_reg.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-l7200/include/mach/aux_reg.h + * + * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 08-02-2000 SJH Created file + */ +#ifndef _ASM_ARCH_AUXREG_H +#define _ASM_ARCH_AUXREG_H + +#include <mach/hardware.h> + +#define l7200aux_reg *((volatile unsigned int *) (AUX_BASE)) + +/* + * Auxillary register values + */ +#define AUX_CLEAR 0x00000000 +#define AUX_DIAG_LED_ON 0x00000002 +#define AUX_RTS_UART1 0x00000004 +#define AUX_DTR_UART1 0x00000008 +#define AUX_KBD_COLUMN_12_HIGH 0x00000010 +#define AUX_KBD_COLUMN_12_OFF 0x00000020 +#define AUX_KBD_COLUMN_13_HIGH 0x00000040 +#define AUX_KBD_COLUMN_13_OFF 0x00000080 + +#endif diff --git a/arch/arm/mach-l7200/include/mach/debug-macro.S b/arch/arm/mach-l7200/include/mach/debug-macro.S new file mode 100644 index 00000000000..34eed2a63e6 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/debug-macro.S @@ -0,0 +1,40 @@ +/* arch/arm/mach-l7200/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .equ io_virt, IO_BASE + .equ io_phys, IO_START + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #io_phys @ physical base address + movne \rx, #io_virt @ virtual address + add \rx, \rx, #0x00044000 @ UART1 +@ add \rx, \rx, #0x00045000 @ UART2 + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x0] @ UARTDR + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #0x18] @ UARTFLG + tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full + bne 1001b + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #0x18] @ UARTFLG + tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy + bne 1001b + .endm diff --git a/arch/arm/mach-l7200/include/mach/dma.h b/arch/arm/mach-l7200/include/mach/dma.h new file mode 100644 index 00000000000..c7e48bd4590 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/dma.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-l7200/include/mach/dma.h + * + * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 08-29-2000 SJH Created + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* DMA is not yet implemented! It should be the same as acorn, copy over.. */ + +/* + * This is the maximum DMA address that can be DMAd to. + * There should not be more than (0xd0000000 - 0xc0000000) + * bytes of RAM. + */ +#define MAX_DMA_ADDRESS 0xd0000000 + +#define DMA_S0 0 + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-l7200/include/mach/entry-macro.S b/arch/arm/mach-l7200/include/mach/entry-macro.S new file mode 100644 index 00000000000..1726d91fc1d --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/entry-macro.S @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-l7200/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for L7200-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> + + .equ irq_base_addr, IO_BASE_2 + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mov \irqstat, #irq_base_addr @ Virt addr IRQ regs + add \irqstat, \irqstat, #0x00001000 @ Status reg + ldr \irqstat, [\irqstat, #0] @ get interrupts + mov \irqnr, #0 +1001: tst \irqstat, #1 + addeq \irqnr, \irqnr, #1 + moveq \irqstat, \irqstat, lsr #1 + tsteq \irqnr, #32 + beq 1001b + teq \irqnr, #32 + .endm + diff --git a/arch/arm/mach-l7200/include/mach/gp_timers.h b/arch/arm/mach-l7200/include/mach/gp_timers.h new file mode 100644 index 00000000000..2b7086a26b8 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/gp_timers.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-l7200/include/mach/gp_timers.h + * + * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 07-28-2000 SJH Created file + * 08-02-2000 SJH Used structure for registers + */ +#ifndef _ASM_ARCH_GPTIMERS_H +#define _ASM_ARCH_GPTIMERS_H + +#include <mach/hardware.h> + +/* + * Layout of L7200 general purpose timer registers + */ +struct GPT_Regs { + unsigned int TIMERLOAD; + unsigned int TIMERVALUE; + unsigned int TIMERCONTROL; + unsigned int TIMERCLEAR; +}; + +#define GPT_BASE (IO_BASE_2 + 0x3000) +#define l7200_timer1_regs ((volatile struct GPT_Regs *) (GPT_BASE)) +#define l7200_timer2_regs ((volatile struct GPT_Regs *) (GPT_BASE + 0x20)) + +/* + * General register values + */ +#define GPT_PRESCALE_1 0x00000000 +#define GPT_PRESCALE_16 0x00000004 +#define GPT_PRESCALE_256 0x00000008 +#define GPT_MODE_FREERUN 0x00000000 +#define GPT_MODE_PERIODIC 0x00000040 +#define GPT_ENABLE 0x00000080 +#define GPT_BZTOG 0x00000100 +#define GPT_BZMOD 0x00000200 +#define GPT_LOAD_MASK 0x0000ffff + +#endif diff --git a/arch/arm/mach-l7200/include/mach/gpio.h b/arch/arm/mach-l7200/include/mach/gpio.h new file mode 100644 index 00000000000..c7b0a5d7b8b --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/gpio.h @@ -0,0 +1,105 @@ +/****************************************************************************/ +/* + * arch/arm/mach-l7200/include/mach/gpio.h + * + * Registers and helper functions for the L7200 Link-Up Systems + * GPIO. + * + * (C) Copyright 2000, S A McConnell (samcconn@cotw.com) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +/****************************************************************************/ + +#define GPIO_OFF 0x00005000 /* Offset from IO_START to the GPIO reg's. */ + +/* IO_START and IO_BASE are defined in hardware.h */ + +#define GPIO_START (IO_START_2 + GPIO_OFF) /* Physical addr of the GPIO reg. */ +#define GPIO_BASE (IO_BASE_2 + GPIO_OFF) /* Virtual addr of the GPIO reg. */ + +/* Offsets from the start of the GPIO for all the registers. */ +#define PADR_OFF 0x000 +#define PADDR_OFF 0x004 +#define PASBSR_OFF 0x008 +#define PAEENR_OFF 0x00c +#define PAESNR_OFF 0x010 +#define PAESTR_OFF 0x014 +#define PAIMR_OFF 0x018 +#define PAINT_OFF 0x01c + +#define PBDR_OFF 0x020 +#define PBDDR_OFF 0x024 +#define PBSBSR_OFF 0x028 +#define PBIMR_OFF 0x038 +#define PBINT_OFF 0x03c + +#define PCDR_OFF 0x040 +#define PCDDR_OFF 0x044 +#define PCSBSR_OFF 0x048 +#define PCIMR_OFF 0x058 +#define PCINT_OFF 0x05c + +#define PDDR_OFF 0x060 +#define PDDDR_OFF 0x064 +#define PDSBSR_OFF 0x068 +#define PDEENR_OFF 0x06c +#define PDESNR_OFF 0x070 +#define PDESTR_OFF 0x074 +#define PDIMR_OFF 0x078 +#define PDINT_OFF 0x07c + +#define PEDR_OFF 0x080 +#define PEDDR_OFF 0x084 +#define PESBSR_OFF 0x088 +#define PEEENR_OFF 0x08c +#define PEESNR_OFF 0x090 +#define PEESTR_OFF 0x094 +#define PEIMR_OFF 0x098 +#define PEINT_OFF 0x09c + +/* Define the GPIO registers for use by device drivers and the kernel. */ +#define PADR (*(volatile unsigned long *)(GPIO_BASE+PADR_OFF)) +#define PADDR (*(volatile unsigned long *)(GPIO_BASE+PADDR_OFF)) +#define PASBSR (*(volatile unsigned long *)(GPIO_BASE+PASBSR_OFF)) +#define PAEENR (*(volatile unsigned long *)(GPIO_BASE+PAEENR_OFF)) +#define PAESNR (*(volatile unsigned long *)(GPIO_BASE+PAESNR_OFF)) +#define PAESTR (*(volatile unsigned long *)(GPIO_BASE+PAESTR_OFF)) +#define PAIMR (*(volatile unsigned long *)(GPIO_BASE+PAIMR_OFF)) +#define PAINT (*(volatile unsigned long *)(GPIO_BASE+PAINT_OFF)) + +#define PBDR (*(volatile unsigned long *)(GPIO_BASE+PBDR_OFF)) +#define PBDDR (*(volatile unsigned long *)(GPIO_BASE+PBDDR_OFF)) +#define PBSBSR (*(volatile unsigned long *)(GPIO_BASE+PBSBSR_OFF)) +#define PBIMR (*(volatile unsigned long *)(GPIO_BASE+PBIMR_OFF)) +#define PBINT (*(volatile unsigned long *)(GPIO_BASE+PBINT_OFF)) + +#define PCDR (*(volatile unsigned long *)(GPIO_BASE+PCDR_OFF)) +#define PCDDR (*(volatile unsigned long *)(GPIO_BASE+PCDDR_OFF)) +#define PCSBSR (*(volatile unsigned long *)(GPIO_BASE+PCSBSR_OFF)) +#define PCIMR (*(volatile unsigned long *)(GPIO_BASE+PCIMR_OFF)) +#define PCINT (*(volatile unsigned long *)(GPIO_BASE+PCINT_OFF)) + +#define PDDR (*(volatile unsigned long *)(GPIO_BASE+PDDR_OFF)) +#define PDDDR (*(volatile unsigned long *)(GPIO_BASE+PDDDR_OFF)) +#define PDSBSR (*(volatile unsigned long *)(GPIO_BASE+PDSBSR_OFF)) +#define PDEENR (*(volatile unsigned long *)(GPIO_BASE+PDEENR_OFF)) +#define PDESNR (*(volatile unsigned long *)(GPIO_BASE+PDESNR_OFF)) +#define PDESTR (*(volatile unsigned long *)(GPIO_BASE+PDESTR_OFF)) +#define PDIMR (*(volatile unsigned long *)(GPIO_BASE+PDIMR_OFF)) +#define PDINT (*(volatile unsigned long *)(GPIO_BASE+PDINT_OFF)) + +#define PEDR (*(volatile unsigned long *)(GPIO_BASE+PEDR_OFF)) +#define PEDDR (*(volatile unsigned long *)(GPIO_BASE+PEDDR_OFF)) +#define PESBSR (*(volatile unsigned long *)(GPIO_BASE+PESBSR_OFF)) +#define PEEENR (*(volatile unsigned long *)(GPIO_BASE+PEEENR_OFF)) +#define PEESNR (*(volatile unsigned long *)(GPIO_BASE+PEESNR_OFF)) +#define PEESTR (*(volatile unsigned long *)(GPIO_BASE+PEESTR_OFF)) +#define PEIMR (*(volatile unsigned long *)(GPIO_BASE+PEIMR_OFF)) +#define PEINT (*(volatile unsigned long *)(GPIO_BASE+PEINT_OFF)) + +#define VEE_EN 0x02 +#define BACKLIGHT_EN 0x04 diff --git a/arch/arm/mach-l7200/include/mach/hardware.h b/arch/arm/mach-l7200/include/mach/hardware.h new file mode 100644 index 00000000000..c31909cfc25 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/hardware.h @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-l7200/include/mach/hardware.h + * + * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net) + * Steve Hill (sjhill@cotw.com) + * + * This file contains the hardware definitions for the + * LinkUp Systems L7200 SOC development board. + * + * Changelog: + * 02-01-2000 RS Created L7200 version, derived from rpc code + * 03-21-2000 SJH Cleaned up file + * 04-21-2000 RS Changed mapping of I/O in virtual space + * 04-25-2000 SJH Removed unused symbols and such + * 05-05-2000 SJH Complete rewrite + * 07-31-2000 SJH Added undocumented debug auxillary port to + * get at last two columns for keyboard driver + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +/* Hardware addresses of major areas. + * *_START is the physical address + * *_SIZE is the size of the region + * *_BASE is the virtual address + */ +#define RAM_START 0xf0000000 +#define RAM_SIZE 0x02000000 +#define RAM_BASE 0xc0000000 + +#define IO_START 0x80000000 /* I/O */ +#define IO_SIZE 0x01000000 +#define IO_BASE 0xd0000000 + +#define IO_START_2 0x90000000 /* I/O */ +#define IO_SIZE_2 0x01000000 +#define IO_BASE_2 0xd1000000 + +#define AUX_START 0x1a000000 /* AUX PORT */ +#define AUX_SIZE 0x01000000 +#define AUX_BASE 0xd2000000 + +#define FLASH1_START 0x00000000 /* FLASH BANK 1 */ +#define FLASH1_SIZE 0x01000000 +#define FLASH1_BASE 0xd3000000 + +#define FLASH2_START 0x10000000 /* FLASH BANK 2 */ +#define FLASH2_SIZE 0x01000000 +#define FLASH2_BASE 0xd4000000 + +#define ISA_START 0x20000000 /* ISA */ +#define ISA_SIZE 0x20000000 +#define ISA_BASE 0xe0000000 + +#define PCIO_BASE IO_BASE + +#endif diff --git a/arch/arm/mach-l7200/include/mach/io.h b/arch/arm/mach-l7200/include/mach/io.h new file mode 100644 index 00000000000..d432ba9e5df --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/io.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-l7200/include/mach/io.h + * + * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 03-21-2000 SJH Created from arch/arm/mach-nexuspci/include/mach/io.h + * 08-31-2000 SJH Added in IO functions necessary for new drivers + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * There are not real ISA nor PCI buses, so we fake it. + */ +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} +#define __io(a) __io(a) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-l7200/include/mach/irqs.h b/arch/arm/mach-l7200/include/mach/irqs.h new file mode 100644 index 00000000000..7edffd713c5 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/irqs.h @@ -0,0 +1,56 @@ +/* + * arch/arm/mach-l7200/include/mach/irqs.h + * + * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net) + * Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 01-02-2000 RS Create l7200 version + * 03-28-2000 SJH Removed unused interrupt + * 07-28-2000 SJH Added pseudo-keyboard interrupt + */ + +/* + * NOTE: The second timer (Timer 2) is used as the keyboard + * interrupt when the keyboard driver is enabled. + */ + +#define NR_IRQS 32 + +#define IRQ_STWDOG 0 /* Watchdog timer */ +#define IRQ_PROG 1 /* Programmable interrupt */ +#define IRQ_DEBUG_RX 2 /* Comm Rx debug */ +#define IRQ_DEBUG_TX 3 /* Comm Tx debug */ +#define IRQ_GCTC1 4 /* Timer 1 */ +#define IRQ_GCTC2 5 /* Timer 2 / Keyboard */ +#define IRQ_DMA 6 /* DMA controller */ +#define IRQ_CLCD 7 /* Color LCD controller */ +#define IRQ_SM_RX 8 /* Smart card */ +#define IRQ_SM_TX 9 /* Smart cart */ +#define IRQ_SM_RST 10 /* Smart card */ +#define IRQ_SIB 11 /* Serial Interface Bus */ +#define IRQ_MMC 12 /* MultiMediaCard */ +#define IRQ_SSP1 13 /* Synchronous Serial Port 1 */ +#define IRQ_SSP2 14 /* Synchronous Serial Port 1 */ +#define IRQ_SPI 15 /* SPI slave */ +#define IRQ_UART_1 16 /* UART 1 */ +#define IRQ_UART_2 17 /* UART 2 */ +#define IRQ_IRDA 18 /* IRDA */ +#define IRQ_RTC_TICK 19 /* Real Time Clock tick */ +#define IRQ_RTC_ALARM 20 /* Real Time Clock alarm */ +#define IRQ_GPIO 21 /* General Purpose IO */ +#define IRQ_GPIO_DMA 22 /* General Purpose IO, DMA */ +#define IRQ_M2M 23 /* Memory to memory DMA */ +#define IRQ_RESERVED 24 /* RESERVED, don't use */ +#define IRQ_INTF 25 /* External active low interrupt */ +#define IRQ_INT0 26 /* External active low interrupt */ +#define IRQ_INT1 27 /* External active low interrupt */ +#define IRQ_INT2 28 /* External active low interrupt */ +#define IRQ_UCB1200 29 /* Interrupt generated by UCB1200*/ +#define IRQ_BAT_LO 30 /* Low batery or external power */ +#define IRQ_MEDIA_CHG 31 /* Media change interrupt */ + +/* + * This is the offset of the FIQ "IRQ" numbers + */ +#define FIQ_START 64 diff --git a/arch/arm/mach-l7200/include/mach/memory.h b/arch/arm/mach-l7200/include/mach/memory.h new file mode 100644 index 00000000000..f338cf3ffd9 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/memory.h @@ -0,0 +1,29 @@ +/* + * arch/arm/mach-l7200/include/mach/memory.h + * + * Copyright (c) 2000 Steve Hill (sjhill@cotw.com) + * Copyright (c) 2000 Rob Scott (rscott@mtrob.fdns.net) + * + * Changelog: + * 03-13-2000 SJH Created + * 04-13-2000 RS Changed bus macros for new addr + * 05-03-2000 SJH Removed bus macros and fixed virt_to_phys macro + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset on the L7200 SDB. + */ +#define PHYS_OFFSET UL(0xf0000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x40000000 +#define FLUSH_BASE 0xdf000000 + +#endif diff --git a/arch/arm/mach-l7200/include/mach/pmpcon.h b/arch/arm/mach-l7200/include/mach/pmpcon.h new file mode 100644 index 00000000000..3959871e836 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/pmpcon.h @@ -0,0 +1,46 @@ +/****************************************************************************/ +/* + * arch/arm/mach-l7200/include/mach/pmpcon.h + * + * Registers and helper functions for the L7200 Link-Up Systems + * DC/DC converter register. + * + * (C) Copyright 2000, S A McConnell (samcconn@cotw.com) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +/****************************************************************************/ + +#define PMPCON_OFF 0x00006000 /* Offset from IO_START_2. */ + +/* IO_START_2 and IO_BASE_2 are defined in hardware.h */ + +#define PMPCON_START (IO_START_2 + PMPCON_OFF) /* Physical address of reg. */ +#define PMPCON_BASE (IO_BASE_2 + PMPCON_OFF) /* Virtual address of reg. */ + + +#define PMPCON (*(volatile unsigned int *)(PMPCON_BASE)) + +#define PWM2_50CYCLE 0x800 +#define CONTRAST 0x9 + +#define PWM1H (CONTRAST) +#define PWM1L (CONTRAST << 4) + +#define PMPCON_VALUE (PWM2_50CYCLE | PWM1L | PWM1H) + +/* PMPCON = 0x811; // too light and fuzzy + * PMPCON = 0x844; + * PMPCON = 0x866; // better color poor depth + * PMPCON = 0x888; // Darker but better depth + * PMPCON = 0x899; // Darker even better depth + * PMPCON = 0x8aa; // too dark even better depth + * PMPCON = 0X8cc; // Way too dark + */ + +/* As CONTRAST value increases the greater the depth perception and + * the darker the colors. + */ diff --git a/arch/arm/mach-l7200/include/mach/pmu.h b/arch/arm/mach-l7200/include/mach/pmu.h new file mode 100644 index 00000000000..a2da7aedf20 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/pmu.h @@ -0,0 +1,125 @@ +/****************************************************************************/ +/* + * arch/arm/mach-l7200/include/mach/pmu.h + * + * Registers and helper functions for the L7200 Link-Up Systems + * Power Management Unit (PMU). + * + * (C) Copyright 2000, S A McConnell (samcconn@cotw.com) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +/****************************************************************************/ + +#define PMU_OFF 0x00050000 /* Offset from IO_START to the PMU registers. */ + +/* IO_START and IO_BASE are defined in hardware.h */ + +#define PMU_START (IO_START + PMU_OFF) /* Physical addr. of the PMU reg. */ +#define PMU_BASE (IO_BASE + PMU_OFF) /* Virtual addr. of the PMU reg. */ + + +/* Define the PMU registers for use by device drivers and the kernel. */ + +typedef struct { + unsigned int CURRENT; /* Current configuration register */ + unsigned int NEXT; /* Next configuration register */ + unsigned int reserved; + unsigned int RUN; /* Run configuration register */ + unsigned int COMM; /* Configuration command register */ + unsigned int SDRAM; /* SDRAM configuration bypass register */ +} pmu_interface; + +#define PMU ((volatile pmu_interface *)(PMU_BASE)) + + +/* Macro's for reading the common register fields. */ + +#define GET_TRANSOP(reg) ((reg >> 25) & 0x03) /* Bits 26-25 */ +#define GET_OSCEN(reg) ((reg >> 16) & 0x01) +#define GET_OSCMUX(reg) ((reg >> 15) & 0x01) +#define GET_PLLMUL(reg) ((reg >> 9) & 0x3f) /* Bits 14-9 */ +#define GET_PLLEN(reg) ((reg >> 8) & 0x01) +#define GET_PLLMUX(reg) ((reg >> 7) & 0x01) +#define GET_BCLK_DIV(reg) ((reg >> 3) & 0x03) /* Bits 4-3 */ +#define GET_SDRB_SEL(reg) ((reg >> 2) & 0x01) +#define GET_SDRF_SEL(reg) ((reg >> 1) & 0x01) +#define GET_FASTBUS(reg) (reg & 0x1) + +/* CFG_NEXT register */ + +#define CFG_NEXT_CLOCKRECOVERY ((PMU->NEXT >> 18) & 0x7f) /* Bits 24-18 */ +#define CFG_NEXT_INTRET ((PMU->NEXT >> 17) & 0x01) +#define CFG_NEXT_SDR_STOP ((PMU->NEXT >> 6) & 0x01) +#define CFG_NEXT_SYSCLKEN ((PMU->NEXT >> 5) & 0x01) + +/* Useful field values that can be used to construct the + * CFG_NEXT and CFG_RUN registers. + */ + +#define TRANSOP_NOP 0<<25 /* NOCHANGE_NOSTALL */ +#define NOCHANGE_STALL 1<<25 +#define CHANGE_NOSTALL 2<<25 +#define CHANGE_STALL 3<<25 + +#define INTRET 1<<17 +#define OSCEN 1<<16 +#define OSCMUX 1<<15 + +/* PLL frequencies */ + +#define PLLMUL_0 0<<9 /* 3.6864 MHz */ +#define PLLMUL_1 1<<9 /* ?????? MHz */ +#define PLLMUL_5 5<<9 /* 18.432 MHz */ +#define PLLMUL_10 10<<9 /* 36.864 MHz */ +#define PLLMUL_18 18<<9 /* ?????? MHz */ +#define PLLMUL_20 20<<9 /* 73.728 MHz */ +#define PLLMUL_32 32<<9 /* ?????? MHz */ +#define PLLMUL_35 35<<9 /* 129.024 MHz */ +#define PLLMUL_36 36<<9 /* ?????? MHz */ +#define PLLMUL_39 39<<9 /* ?????? MHz */ +#define PLLMUL_40 40<<9 /* 147.456 MHz */ + +/* Clock recovery times */ + +#define CRCLOCK_1 1<<18 +#define CRCLOCK_2 2<<18 +#define CRCLOCK_4 4<<18 +#define CRCLOCK_8 8<<18 +#define CRCLOCK_16 16<<18 +#define CRCLOCK_32 32<<18 +#define CRCLOCK_63 63<<18 +#define CRCLOCK_127 127<<18 + +#define PLLEN 1<<8 +#define PLLMUX 1<<7 +#define SDR_STOP 1<<6 +#define SYSCLKEN 1<<5 + +#define BCLK_DIV_4 2<<3 +#define BCLK_DIV_2 1<<3 +#define BCLK_DIV_1 0<<3 + +#define SDRB_SEL 1<<2 +#define SDRF_SEL 1<<1 +#define FASTBUS 1<<0 + + +/* CFG_SDRAM */ + +#define SDRREFFQ 1<<0 /* Only if SDRSTOPRQ is not set. */ +#define SDRREFACK 1<<1 /* Read-only */ +#define SDRSTOPRQ 1<<2 /* Only if SDRREFFQ is not set. */ +#define SDRSTOPACK 1<<3 /* Read-only */ +#define PICEN 1<<4 /* Enable Co-procesor */ +#define PICTEST 1<<5 + +#define GET_SDRREFFQ ((PMU->SDRAM >> 0) & 0x01) +#define GET_SDRREFACK ((PMU->SDRAM >> 1) & 0x01) /* Read-only */ +#define GET_SDRSTOPRQ ((PMU->SDRAM >> 2) & 0x01) +#define GET_SDRSTOPACK ((PMU->SDRAM >> 3) & 0x01) /* Read-only */ +#define GET_PICEN ((PMU->SDRAM >> 4) & 0x01) +#define GET_PICTEST ((PMU->SDRAM >> 5) & 0x01) diff --git a/arch/arm/mach-l7200/include/mach/serial.h b/arch/arm/mach-l7200/include/mach/serial.h new file mode 100644 index 00000000000..adc05e5f837 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/serial.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-l7200/include/mach/serial.h + * + * Copyright (c) 2000 Rob Scott (rscott@mtrob.fdns.net) + * Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 03-20-2000 SJH Created + * 03-26-2000 SJH Added flags for serial ports + * 03-27-2000 SJH Corrected BASE_BAUD value + * 04-14-2000 RS Made register addr dependent on IO_BASE + * 05-03-2000 SJH Complete rewrite + * 05-09-2000 SJH Stripped out architecture specific serial stuff + * and placed it in a separate file + * 07-28-2000 SJH Moved base baud rate variable + */ +#ifndef __ASM_ARCH_SERIAL_H +#define __ASM_ARCH_SERIAL_H + +/* + * This assumes you have a 3.6864 MHz clock for your UART. + */ +#define BASE_BAUD 3686400 + +/* + * Standard COM flags + */ +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) + +#define STD_SERIAL_PORT_DEFNS \ + /* MAGIC UART CLK PORT IRQ FLAGS */ \ + { 0, BASE_BAUD, UART1_BASE, IRQ_UART_1, STD_COM_FLAGS }, /* ttyLU0 */ \ + { 0, BASE_BAUD, UART2_BASE, IRQ_UART_2, STD_COM_FLAGS }, /* ttyLU1 */ \ + +#define EXTRA_SERIAL_PORT_DEFNS + +#endif diff --git a/arch/arm/mach-l7200/include/mach/serial_l7200.h b/arch/arm/mach-l7200/include/mach/serial_l7200.h new file mode 100644 index 00000000000..645f1c5e568 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/serial_l7200.h @@ -0,0 +1,101 @@ +/* + * arch/arm/mach-l7200/include/mach/serial_l7200.h + * + * Copyright (c) 2000 Steven Hill (sjhill@cotw.com) + * + * Changelog: + * 05-09-2000 SJH Created + */ +#ifndef __ASM_ARCH_SERIAL_L7200_H +#define __ASM_ARCH_SERIAL_L7200_H + +#include <mach/memory.h> + +/* + * This assumes you have a 3.6864 MHz clock for your UART. + */ +#define BASE_BAUD 3686400 + +/* + * UART base register addresses + */ +#define UART1_BASE (IO_BASE + 0x00044000) +#define UART2_BASE (IO_BASE + 0x00045000) + +/* + * UART register offsets + */ +#define UARTDR 0x00 /* Tx/Rx data */ +#define RXSTAT 0x04 /* Rx status */ +#define H_UBRLCR 0x08 /* mode register high */ +#define M_UBRLCR 0x0C /* mode reg mid (MSB of baud)*/ +#define L_UBRLCR 0x10 /* mode reg low (LSB of baud)*/ +#define UARTCON 0x14 /* control register */ +#define UARTFLG 0x18 /* flag register */ +#define UARTINTSTAT 0x1C /* FIFO IRQ status register */ +#define UARTINTMASK 0x20 /* FIFO IRQ mask register */ + +/* + * UART baud rate register values + */ +#define BR_110 0x827 +#define BR_1200 0x06e +#define BR_2400 0x05f +#define BR_4800 0x02f +#define BR_9600 0x017 +#define BR_14400 0x00f +#define BR_19200 0x00b +#define BR_38400 0x005 +#define BR_57600 0x003 +#define BR_76800 0x002 +#define BR_115200 0x001 + +/* + * Receiver status register (RXSTAT) mask values + */ +#define RXSTAT_NO_ERR 0x00 /* No error */ +#define RXSTAT_FRM_ERR 0x01 /* Framing error */ +#define RXSTAT_PAR_ERR 0x02 /* Parity error */ +#define RXSTAT_OVR_ERR 0x04 /* Overrun error */ + +/* + * High byte of UART bit rate and line control register (H_UBRLCR) values + */ +#define UBRLCR_BRK 0x01 /* generate break on tx */ +#define UBRLCR_PEN 0x02 /* enable parity */ +#define UBRLCR_PDIS 0x00 /* disable parity */ +#define UBRLCR_EVEN 0x04 /* 1= even parity,0 = odd parity */ +#define UBRLCR_STP2 0x08 /* transmit 2 stop bits */ +#define UBRLCR_FIFO 0x10 /* enable FIFO */ +#define UBRLCR_LEN5 0x60 /* word length5 */ +#define UBRLCR_LEN6 0x40 /* word length6 */ +#define UBRLCR_LEN7 0x20 /* word length7 */ +#define UBRLCR_LEN8 0x00 /* word length8 */ + +/* + * UART control register (UARTCON) values + */ +#define UARTCON_UARTEN 0x01 /* Enable UART */ +#define UARTCON_DMAONERR 0x08 /* Mask RxDmaRq when errors occur */ + +/* + * UART flag register (UARTFLG) mask values + */ +#define UARTFLG_UTXFF 0x20 /* Transmit FIFO full */ +#define UARTFLG_URXFE 0x10 /* Receiver FIFO empty */ +#define UARTFLG_UBUSY 0x08 /* Transmitter busy */ +#define UARTFLG_DCD 0x04 /* Data carrier detect */ +#define UARTFLG_DSR 0x02 /* Data set ready */ +#define UARTFLG_CTS 0x01 /* Clear to send */ + +/* + * UART interrupt status/clear registers (UARTINTSTAT/CLR) values + */ +#define UART_TXINT 0x01 /* TX interrupt */ +#define UART_RXINT 0x02 /* RX interrupt */ +#define UART_RXERRINT 0x04 /* RX error interrupt */ +#define UART_MSINT 0x08 /* Modem Status interrupt */ +#define UART_UDINT 0x10 /* UART Disabled interrupt */ +#define UART_ALLIRQS 0x1f /* All interrupts */ + +#endif diff --git a/arch/arm/mach-l7200/include/mach/sib.h b/arch/arm/mach-l7200/include/mach/sib.h new file mode 100644 index 00000000000..965728712cf --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/sib.h @@ -0,0 +1,119 @@ +/****************************************************************************/ +/* + * arch/arm/mach-l7200/include/mach/sib.h + * + * Registers and helper functions for the Serial Interface Bus. + * + * (C) Copyright 2000, S A McConnell (samcconn@cotw.com) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +/****************************************************************************/ + +#define SIB_OFF 0x00040000 /* Offset from IO_START to the SIB reg's. */ + +/* IO_START and IO_BASE are defined in hardware.h */ + +#define SIB_START (IO_START + SIB_OFF) /* Physical addr of the SIB reg. */ +#define SIB_BASE (IO_BASE + SIB_OFF) /* Virtual addr of the SIB reg. */ + +/* Offsets from the start of the SIB for all the registers. */ + +/* Define the SIB registers for use by device drivers and the kernel. */ + +typedef struct +{ + unsigned int MCCR; /* SIB Control Register Offset: 0x00 */ + unsigned int RES1; /* Reserved Offset: 0x04 */ + unsigned int MCDR0; /* SIB Data Register 0 Offset: 0x08 */ + unsigned int MCDR1; /* SIB Data Register 1 Offset: 0x0c */ + unsigned int MCDR2; /* SIB Data Register 2 (UCB1x00) Offset: 0x10 */ + unsigned int RES2; /* Reserved Offset: 0x14 */ + unsigned int MCSR; /* SIB Status Register Offset: 0x18 */ +} SIB_Interface; + +#define SIB ((volatile SIB_Interface *) (SIB_BASE)) + +/* MCCR */ + +#define INTERNAL_FREQ 9216000 /* Hertz */ +#define AUDIO_FREQ 5000 /* Hertz */ +#define TELECOM_FREQ 5000 /* Hertz */ + +#define AUDIO_DIVIDE (INTERNAL_FREQ / (32 * AUDIO_FREQ)) +#define TELECOM_DIVIDE (INTERNAL_FREQ / (32 * TELECOM_FREQ)) + +#define MCCR_ASD57 AUDIO_DIVIDE +#define MCCR_TSD57 (TELECOM_DIVIDE << 8) +#define MCCR_MCE (1 << 16) /* SIB enable */ +#define MCCR_ECS (1 << 17) /* External Clock Select */ +#define MCCR_ADM (1 << 18) /* A/D Data Sampling */ +#define MCCR_PMC (1 << 26) /* PIN Multiplexer Control */ + + +#define GET_ASD ((SIB->MCCR >> 0) & 0x3f) /* Audio Sample Rate Div. */ +#define GET_TSD ((SIB->MCCR >> 8) & 0x3f) /* Telcom Sample Rate Div. */ +#define GET_MCE ((SIB->MCCR >> 16) & 0x01) /* SIB Enable */ +#define GET_ECS ((SIB->MCCR >> 17) & 0x01) /* External Clock Select */ +#define GET_ADM ((SIB->MCCR >> 18) & 0x01) /* A/D Data Sampling Mode */ +#define GET_TTM ((SIB->MCCR >> 19) & 0x01) /* Telco Trans. FIFO I mask */ +#define GET_TRM ((SIB->MCCR >> 20) & 0x01) /* Telco Recv. FIFO I mask */ +#define GET_ATM ((SIB->MCCR >> 21) & 0x01) /* Audio Trans. FIFO I mask */ +#define GET_ARM ((SIB->MCCR >> 22) & 0x01) /* Audio Recv. FIFO I mask */ +#define GET_LBM ((SIB->MCCR >> 23) & 0x01) /* Loop Back Mode */ +#define GET_ECP ((SIB->MCCR >> 24) & 0x03) /* Extern. Clck Prescale sel */ +#define GET_PMC ((SIB->MCCR >> 26) & 0x01) /* PIN Multiplexer Control */ +#define GET_ERI ((SIB->MCCR >> 27) & 0x01) /* External Read Interrupt */ +#define GET_EWI ((SIB->MCCR >> 28) & 0x01) /* External Write Interrupt */ + +/* MCDR0 */ + +#define AUDIO_RECV ((SIB->MCDR0 >> 4) & 0xfff) +#define AUDIO_WRITE(v) ((SIB->MCDR0 = (v & 0xfff) << 4)) + +/* MCDR1 */ + +#define TELECOM_RECV ((SIB->MCDR1 >> 2) & 032fff) +#define TELECOM_WRITE(v) ((SIB->MCDR1 = (v & 0x3fff) << 2)) + + +/* MCSR */ + +#define MCSR_ATU (1 << 4) /* Audio Transmit FIFO Underrun */ +#define MCSR_ARO (1 << 5) /* Audio Receive FIFO Underrun */ +#define MCSR_TTU (1 << 6) /* TELECOM Transmit FIFO Underrun */ +#define MCSR_TRO (1 << 7) /* TELECOM Receive FIFO Underrun */ + +#define MCSR_CLEAR_UNDERUN_BITS (MCSR_ATU | MCSR_ARO | MCSR_TTU | MCSR_TRO) + + +#define GET_ATS ((SIB->MCSR >> 0) & 0x01) /* Audio Transmit FIFO Service Req*/ +#define GET_ARS ((SIB->MCSR >> 1) & 0x01) /* Audio Recv FIFO Service Request*/ +#define GET_TTS ((SIB->MCSR >> 2) & 0x01) /* TELECOM Transmit FIFO Flag */ +#define GET_TRS ((SIB->MCSR >> 3) & 0x01) /* TELECOM Recv FIFO Service Req. */ +#define GET_ATU ((SIB->MCSR >> 4) & 0x01) /* Audio Transmit FIFO Underrun */ +#define GET_ARO ((SIB->MCSR >> 5) & 0x01) /* Audio Receive FIFO Underrun */ +#define GET_TTU ((SIB->MCSR >> 6) & 0x01) /* TELECOM Transmit FIFO Underrun */ +#define GET_TRO ((SIB->MCSR >> 7) & 0x01) /* TELECOM Receive FIFO Underrun */ +#define GET_ANF ((SIB->MCSR >> 8) & 0x01) /* Audio Transmit FIFO not full */ +#define GET_ANE ((SIB->MCSR >> 9) & 0x01) /* Audio Receive FIFO not empty */ +#define GET_TNF ((SIB->MCSR >> 10) & 0x01) /* Telecom Transmit FIFO not full */ +#define GET_TNE ((SIB->MCSR >> 11) & 0x01) /* Telecom Receive FIFO not empty */ +#define GET_CWC ((SIB->MCSR >> 12) & 0x01) /* Codec Write Complete */ +#define GET_CRC ((SIB->MCSR >> 13) & 0x01) /* Codec Read Complete */ +#define GET_ACE ((SIB->MCSR >> 14) & 0x01) /* Audio Codec Enabled */ +#define GET_TCE ((SIB->MCSR >> 15) & 0x01) /* Telecom Codec Enabled */ + +/* MCDR2 */ + +#define MCDR2_rW (1 << 16) + +#define WRITE_MCDR2(reg, data) (SIB->MCDR2 =((reg<<17)|MCDR2_rW|(data&0xffff))) +#define MCDR2_WRITE_COMPLETE GET_CWC + +#define INITIATE_MCDR2_READ(reg) (SIB->MCDR2 = (reg << 17)) +#define MCDR2_READ_COMPLETE GET_CRC +#define MCDR2_READ (SIB->MCDR2 & 0xffff) diff --git a/arch/arm/mach-l7200/include/mach/sys-clock.h b/arch/arm/mach-l7200/include/mach/sys-clock.h new file mode 100644 index 00000000000..2d7722be60e --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/sys-clock.h @@ -0,0 +1,67 @@ +/****************************************************************************/ +/* + * arch/arm/mach-l7200/include/mach/sys-clock.h + * + * Registers and helper functions for the L7200 Link-Up Systems + * System clocks. + * + * (C) Copyright 2000, S A McConnell (samcconn@cotw.com) + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +/****************************************************************************/ + +#define SYS_CLOCK_OFF 0x00050030 /* Offset from IO_START. */ + +/* IO_START and IO_BASE are defined in hardware.h */ + +#define SYS_CLOCK_START (IO_START + SYS_CLCOK_OFF) /* Physical address */ +#define SYS_CLOCK_BASE (IO_BASE + SYS_CLOCK_OFF) /* Virtual address */ + +/* Define the interface to the SYS_CLOCK */ + +typedef struct +{ + unsigned int ENABLE; + unsigned int ESYNC; + unsigned int SELECT; +} sys_clock_interface; + +#define SYS_CLOCK ((volatile sys_clock_interface *)(SYS_CLOCK_BASE)) + +//#define CLOCK_EN (*(volatile unsigned long *)(PMU_BASE+CLOCK_EN_OFF)) +//#define CLOCK_ESYNC (*(volatile unsigned long *)(PMU_BASE+CLOCK_ESYNC_OFF)) +//#define CLOCK_SEL (*(volatile unsigned long *)(PMU_BASE+CLOCK_SEL_OFF)) + +/* SYS_CLOCK -> ENABLE */ + +#define SYN_EN 1<<0 +#define B18M_EN 1<<1 +#define CLK3M6_EN 1<<2 +#define BUART_EN 1<<3 +#define CLK18MU_EN 1<<4 +#define FIR_EN 1<<5 +#define MIRN_EN 1<<6 +#define UARTM_EN 1<<7 +#define SIBADC_EN 1<<8 +#define ALTD_EN 1<<9 +#define CLCLK_EN 1<<10 + +/* SYS_CLOCK -> SELECT */ + +#define CLK18M_DIV 1<<0 +#define MIR_SEL 1<<1 +#define SSP_SEL 1<<4 +#define MM_DIV 1<<5 +#define MM_SEL 1<<6 +#define ADC_SEL_2 0<<7 +#define ADC_SEL_4 1<<7 +#define ADC_SEL_8 3<<7 +#define ADC_SEL_16 7<<7 +#define ADC_SEL_32 0x0f<<7 +#define ADC_SEL_64 0x1f<<7 +#define ADC_SEL_128 0x3f<<7 +#define ALTD_SEL 1<<13 diff --git a/arch/arm/mach-l7200/include/mach/system.h b/arch/arm/mach-l7200/include/mach/system.h new file mode 100644 index 00000000000..5272abee0d0 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/system.h @@ -0,0 +1,29 @@ +/* + * arch/arm/mach-l7200/include/mach/system.h + * + * Copyright (c) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog + * 03-21-2000 SJH Created + * 04-26-2000 SJH Fixed functions + * 05-03-2000 SJH Removed usage of obsolete 'iomd.h' + * 05-31-2000 SJH Properly implemented 'arch_idle' + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> + +static inline void arch_idle(void) +{ + *(unsigned long *)(IO_BASE + 0x50004) = 1; /* idle mode */ +} + +static inline void arch_reset(char mode) +{ + if (mode == 's') { + cpu_reset(0); + } +} + +#endif diff --git a/arch/arm/mach-l7200/include/mach/time.h b/arch/arm/mach-l7200/include/mach/time.h new file mode 100644 index 00000000000..061771c2c2b --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/time.h @@ -0,0 +1,73 @@ +/* + * arch/arm/mach-l7200/include/mach/time.h + * + * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net) + * Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 01-02-2000 RS Created l7200 version, derived from rpc code + * 05-03-2000 SJH Complete rewrite + */ +#ifndef _ASM_ARCH_TIME_H +#define _ASM_ARCH_TIME_H + +#include <mach/irqs.h> + +/* + * RTC base register address + */ +#define RTC_BASE (IO_BASE_2 + 0x2000) + +/* + * RTC registers + */ +#define RTC_RTCDR (*(volatile unsigned char *) (RTC_BASE + 0x000)) +#define RTC_RTCMR (*(volatile unsigned char *) (RTC_BASE + 0x004)) +#define RTC_RTCS (*(volatile unsigned char *) (RTC_BASE + 0x008)) +#define RTC_RTCC (*(volatile unsigned char *) (RTC_BASE + 0x008)) +#define RTC_RTCDV (*(volatile unsigned char *) (RTC_BASE + 0x00c)) +#define RTC_RTCCR (*(volatile unsigned char *) (RTC_BASE + 0x010)) + +/* + * RTCCR register values + */ +#define RTC_RATE_32 0x00 /* 32 Hz tick */ +#define RTC_RATE_64 0x10 /* 64 Hz tick */ +#define RTC_RATE_128 0x20 /* 128 Hz tick */ +#define RTC_RATE_256 0x30 /* 256 Hz tick */ +#define RTC_EN_ALARM 0x01 /* Enable alarm */ +#define RTC_EN_TIC 0x04 /* Enable counter */ +#define RTC_EN_STWDOG 0x08 /* Enable watchdog */ + +/* + * Handler for RTC timer interrupt + */ +static irqreturn_t +timer_interrupt(int irq, void *dev_id) +{ + struct pt_regs *regs = get_irq_regs(); + do_timer(1); +#ifndef CONFIG_SMP + update_process_times(user_mode(regs)); +#endif + do_profile(regs); + RTC_RTCC = 0; /* Clear interrupt */ + + return IRQ_HANDLED; +} + +/* + * Set up RTC timer interrupt, and return the current time in seconds. + */ +void __init time_init(void) +{ + RTC_RTCC = 0; /* Clear interrupt */ + + timer_irq.handler = timer_interrupt; + + setup_irq(IRQ_RTC_TICK, &timer_irq); + + RTC_RTCCR = RTC_RATE_128 | RTC_EN_TIC; /* Set rate and enable timer */ +} + +#endif diff --git a/arch/arm/mach-l7200/include/mach/timex.h b/arch/arm/mach-l7200/include/mach/timex.h new file mode 100644 index 00000000000..ffc96a63b5a --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/timex.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-l7200/include/mach/timex.h + * + * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net) + * Steve Hill (sjhill@cotw.com) + * + * 04-21-2000 RS Created file + * 05-03-2000 SJH Tick rate was wrong + * + */ + +/* + * On the ARM720T, clock ticks are set to 128 Hz. + * + * NOTE: The actual RTC value is set in 'time.h' which + * must be changed when choosing a different tick + * rate. The value of HZ in 'param.h' must also + * be changed to match below. + */ +#define CLOCK_TICK_RATE 128 diff --git a/arch/arm/mach-l7200/include/mach/uncompress.h b/arch/arm/mach-l7200/include/mach/uncompress.h new file mode 100644 index 00000000000..591c962bb31 --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/uncompress.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-l7200/include/mach/uncompress.h + * + * Copyright (C) 2000 Steve Hill (sjhill@cotw.com) + * + * Changelog: + * 05-01-2000 SJH Created + * 05-13-2000 SJH Filled in function bodies + * 07-26-2000 SJH Removed hard coded baud rate + */ + +#include <mach/hardware.h> + +#define IO_UART IO_START + 0x00044000 + +#define __raw_writeb(v,p) (*(volatile unsigned char *)(p) = (v)) +#define __raw_readb(p) (*(volatile unsigned char *)(p)) + +static inline void putc(int c) +{ + while(__raw_readb(IO_UART + 0x18) & 0x20 || + __raw_readb(IO_UART + 0x18) & 0x08) + barrier(); + + __raw_writeb(c, IO_UART + 0x00); +} + +static inline void flush(void) +{ +} + +static __inline__ void arch_decomp_setup(void) +{ + __raw_writeb(0x00, IO_UART + 0x08); /* Set HSB */ + __raw_writeb(0x00, IO_UART + 0x20); /* Disable IRQs */ + __raw_writeb(0x01, IO_UART + 0x14); /* Enable UART */ +} + +#define arch_decomp_wdog() diff --git a/arch/arm/mach-l7200/include/mach/vmalloc.h b/arch/arm/mach-l7200/include/mach/vmalloc.h new file mode 100644 index 00000000000..85f0abbf15f --- /dev/null +++ b/arch/arm/mach-l7200/include/mach/vmalloc.h @@ -0,0 +1,4 @@ +/* + * arch/arm/mach-l7200/include/mach/vmalloc.h + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c index 2ef7d0097b3..551b9726182 100644 --- a/arch/arm/mach-lh7a40x/arch-kev7a400.c +++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c @@ -13,7 +13,7 @@ #include <linux/device.h> #include <linux/interrupt.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c index fe64946f9e1..e373fb8e269 100644 --- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c +++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c @@ -14,7 +14,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-lh7a40x/clcd.c b/arch/arm/mach-lh7a40x/clcd.c index 1992db4c252..a2a543258fc 100644 --- a/arch/arm/mach-lh7a40x/clcd.c +++ b/arch/arm/mach-lh7a40x/clcd.c @@ -17,14 +17,13 @@ //#include <linux/module.h> //#include <linux/time.h> -//#include <asm/hardware.h> //#include <asm/mach/time.h> #include <asm/irq.h> #include <asm/mach/irq.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <linux/amba/bus.h> #include <linux/amba/clcd.h> diff --git a/arch/arm/mach-lh7a40x/clocks.c b/arch/arm/mach-lh7a40x/clocks.c index 7530a95c15a..4fb23ac6b5a 100644 --- a/arch/arm/mach-lh7a40x/clocks.c +++ b/arch/arm/mach-lh7a40x/clocks.c @@ -9,8 +9,8 @@ */ #include <linux/cpufreq.h> -#include <asm/hardware.h> -#include <asm/arch/clocks.h> +#include <mach/hardware.h> +#include <mach/clocks.h> #include <linux/err.h> struct module; diff --git a/arch/arm/mach-lh7a40x/include/mach/clocks.h b/arch/arm/mach-lh7a40x/include/mach/clocks.h new file mode 100644 index 00000000000..fe2e0255c08 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/clocks.h @@ -0,0 +1,18 @@ +/* arch/arm/mach-lh7a40x/include/mach/clocks.h + * + * Copyright (C) 2004 Marc Singer + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#ifndef __ASM_ARCH_CLOCKS_H +#define __ASM_ARCH_CLOCKS_H + +unsigned int fclkfreq_get (void); +unsigned int hclkfreq_get (void); +unsigned int pclkfreq_get (void); + +#endif /* _ASM_ARCH_CLOCKS_H */ diff --git a/arch/arm/mach-lh7a40x/include/mach/constants.h b/arch/arm/mach-lh7a40x/include/mach/constants.h new file mode 100644 index 00000000000..55c6edbc2df --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/constants.h @@ -0,0 +1,91 @@ +/* arch/arm/mach-lh7a40x/include/mach/constants.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * Copyright (C) 2004 Logic Product Development + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#ifndef __ASM_ARCH_CONSTANTS_H +#define __ASM_ARCH_CONSTANTS_H + + +/* Addressing constants */ + + /* SoC CPU IO addressing */ +#define IO_PHYS (0x80000000) +#define IO_VIRT (0xf8000000) +#define IO_SIZE (0x0000B000) + +#ifdef CONFIG_MACH_KEV7A400 +# define CPLD_PHYS (0x20000000) +# define CPLD_VIRT (0xf2000000) +# define CPLD_SIZE PAGE_SIZE +#endif + +#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404) + +# define IOBARRIER_PHYS 0x10000000 /* Second bank, fastest timing */ +# define IOBARRIER_VIRT 0xf0000000 +# define IOBARRIER_SIZE PAGE_SIZE + +# define CF_PHYS 0x60200000 +# define CF_VIRT 0xf6020000 +# define CF_SIZE (8*1024) + + /* The IO mappings for the LPD CPLD are, unfortunately, sparse. */ +# define CPLDX_PHYS(x) (0x70000000 | ((x) << 20)) +# define CPLDX_VIRT(x) (0xf7000000 | ((x) << 16)) +# define CPLD00_PHYS CPLDX_PHYS (0x00) /* Wired LAN */ +# define CPLD00_VIRT CPLDX_VIRT (0x00) +# define CPLD00_SIZE PAGE_SIZE +# define CPLD02_PHYS CPLDX_PHYS (0x02) +# define CPLD02_VIRT CPLDX_VIRT (0x02) +# define CPLD02_SIZE PAGE_SIZE +# define CPLD06_PHYS CPLDX_PHYS (0x06) +# define CPLD06_VIRT CPLDX_VIRT (0x06) +# define CPLD06_SIZE PAGE_SIZE +# define CPLD08_PHYS CPLDX_PHYS (0x08) +# define CPLD08_VIRT CPLDX_VIRT (0x08) +# define CPLD08_SIZE PAGE_SIZE +# define CPLD0A_PHYS CPLDX_PHYS (0x0a) +# define CPLD0A_VIRT CPLDX_VIRT (0x0a) +# define CPLD0A_SIZE PAGE_SIZE +# define CPLD0C_PHYS CPLDX_PHYS (0x0c) +# define CPLD0C_VIRT CPLDX_VIRT (0x0c) +# define CPLD0C_SIZE PAGE_SIZE +# define CPLD0E_PHYS CPLDX_PHYS (0x0e) +# define CPLD0E_VIRT CPLDX_VIRT (0x0e) +# define CPLD0E_SIZE PAGE_SIZE +# define CPLD10_PHYS CPLDX_PHYS (0x10) +# define CPLD10_VIRT CPLDX_VIRT (0x10) +# define CPLD10_SIZE PAGE_SIZE +# define CPLD12_PHYS CPLDX_PHYS (0x12) +# define CPLD12_VIRT CPLDX_VIRT (0x12) +# define CPLD12_SIZE PAGE_SIZE +# define CPLD14_PHYS CPLDX_PHYS (0x14) +# define CPLD14_VIRT CPLDX_VIRT (0x14) +# define CPLD14_SIZE PAGE_SIZE +# define CPLD16_PHYS CPLDX_PHYS (0x16) +# define CPLD16_VIRT CPLDX_VIRT (0x16) +# define CPLD16_SIZE PAGE_SIZE +# define CPLD18_PHYS CPLDX_PHYS (0x18) +# define CPLD18_VIRT CPLDX_VIRT (0x18) +# define CPLD18_SIZE PAGE_SIZE +# define CPLD1A_PHYS CPLDX_PHYS (0x1a) +# define CPLD1A_VIRT CPLDX_VIRT (0x1a) +# define CPLD1A_SIZE PAGE_SIZE +#endif + + /* Timing constants */ + +#define XTAL_IN 14745600 /* 14.7456 MHz crystal */ +#define PLL_CLOCK (XTAL_IN * 21) /* 309 MHz PLL clock */ +#define MAX_HCLK_KHZ 100000 /* HCLK max limit ~100MHz */ +#define HCLK (99993600) +//#define HCLK (119808000) + +#endif /* __ASM_ARCH_CONSTANTS_H */ diff --git a/arch/arm/mach-lh7a40x/include/mach/debug-macro.S b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S new file mode 100644 index 00000000000..85141ed5383 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S @@ -0,0 +1,39 @@ +/* arch/arm/mach-lh7a40x/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + @ It is not known if this will be appropriate for every 40x + @ board. + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + mov \rx, #0x00000700 @ offset from base + orreq \rx, \rx, #0x80000000 @ physical base + orrne \rx, \rx, #0xf8000000 @ virtual base + .endm + + .macro senduart,rd,rx + strb \rd, [\rx] @ DATA + .endm + + .macro busyuart,rd,rx @ spin while busy +1001: ldr \rd, [\rx, #0x10] @ STATUS + tst \rd, #1 << 3 @ BUSY (TX FIFO not empty) + bne 1001b @ yes, spin + .endm + + .macro waituart,rd,rx @ wait for Tx FIFO room +1001: ldrb \rd, [\rx, #0x10] @ STATUS + tst \rd, #1 << 5 @ TXFF (TX FIFO full) + bne 1001b @ yes, spin + .endm diff --git a/arch/arm/mach-lh7a40x/include/mach/dma.h b/arch/arm/mach-lh7a40x/include/mach/dma.h new file mode 100644 index 00000000000..baa3f8dbd04 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/dma.h @@ -0,0 +1,86 @@ +/* arch/arm/mach-lh7a40x/include/mach/dma.h + * + * Copyright (C) 2005 Marc Singer + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +typedef enum { + DMA_M2M0 = 0, + DMA_M2M1 = 1, + DMA_M2P0 = 2, /* Tx */ + DMA_M2P1 = 3, /* Rx */ + DMA_M2P2 = 4, /* Tx */ + DMA_M2P3 = 5, /* Rx */ + DMA_M2P4 = 6, /* Tx - AC97 */ + DMA_M2P5 = 7, /* Rx - AC97 */ + DMA_M2P6 = 8, /* Tx */ + DMA_M2P7 = 9, /* Rx */ +} dma_device_t; + +#define DMA_LENGTH_MAX ((64*1024) - 4) /* bytes */ + +#define DMAC_GCA __REG(DMAC_PHYS + 0x2b80) +#define DMAC_GIR __REG(DMAC_PHYS + 0x2bc0) + +#define DMAC_GIR_MMI1 (1<<11) +#define DMAC_GIR_MMI0 (1<<10) +#define DMAC_GIR_MPI8 (1<<9) +#define DMAC_GIR_MPI9 (1<<8) +#define DMAC_GIR_MPI6 (1<<7) +#define DMAC_GIR_MPI7 (1<<6) +#define DMAC_GIR_MPI4 (1<<5) +#define DMAC_GIR_MPI5 (1<<4) +#define DMAC_GIR_MPI2 (1<<3) +#define DMAC_GIR_MPI3 (1<<2) +#define DMAC_GIR_MPI0 (1<<1) +#define DMAC_GIR_MPI1 (1<<0) + +#define DMAC_M2P0 0x0000 +#define DMAC_M2P1 0x0040 +#define DMAC_M2P2 0x0080 +#define DMAC_M2P3 0x00c0 +#define DMAC_M2P4 0x0240 +#define DMAC_M2P5 0x0200 +#define DMAC_M2P6 0x02c0 +#define DMAC_M2P7 0x0280 +#define DMAC_M2P8 0x0340 +#define DMAC_M2P9 0x0300 +#define DMAC_M2M0 0x0100 +#define DMAC_M2M1 0x0140 + +#define DMAC_P_PCONTROL(c) __REG(DMAC_PHYS + (c) + 0x00) +#define DMAC_P_PINTERRUPT(c) __REG(DMAC_PHYS + (c) + 0x04) +#define DMAC_P_PPALLOC(c) __REG(DMAC_PHYS + (c) + 0x08) +#define DMAC_P_PSTATUS(c) __REG(DMAC_PHYS + (c) + 0x0c) +#define DMAC_P_REMAIN(c) __REG(DMAC_PHYS + (c) + 0x14) +#define DMAC_P_MAXCNT0(c) __REG(DMAC_PHYS + (c) + 0x20) +#define DMAC_P_BASE0(c) __REG(DMAC_PHYS + (c) + 0x24) +#define DMAC_P_CURRENT0(c) __REG(DMAC_PHYS + (c) + 0x28) +#define DMAC_P_MAXCNT1(c) __REG(DMAC_PHYS + (c) + 0x30) +#define DMAC_P_BASE1(c) __REG(DMAC_PHYS + (c) + 0x34) +#define DMAC_P_CURRENT1(c) __REG(DMAC_PHYS + (c) + 0x38) + +#define DMAC_PCONTROL_ENABLE (1<<4) + +#define DMAC_PORT_USB 0 +#define DMAC_PORT_SDMMC 1 +#define DMAC_PORT_AC97_1 2 +#define DMAC_PORT_AC97_2 3 +#define DMAC_PORT_AC97_3 4 +#define DMAC_PORT_UART1 6 +#define DMAC_PORT_UART2 7 +#define DMAC_PORT_UART3 8 + +#define DMAC_PSTATUS_CURRSTATE_SHIFT 4 +#define DMAC_PSTATUS_CURRSTATE_MASK 0x3 + +#define DMAC_PSTATUS_NEXTBUF (1<<6) +#define DMAC_PSTATUS_STALLRINT (1<<0) + +#define DMAC_INT_CHE (1<<3) +#define DMAC_INT_NFB (1<<1) +#define DMAC_INT_STALL (1<<0) diff --git a/arch/arm/mach-lh7a40x/include/mach/entry-macro.S b/arch/arm/mach-lh7a40x/include/mach/entry-macro.S new file mode 100644 index 00000000000..069bb4cefff --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/entry-macro.S @@ -0,0 +1,149 @@ +/* + * arch/arm/mach-lh7a40x/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for LH7A40x platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <mach/irqs.h> + +/* In order to allow there to be support for both of the processor + classes at the same time, we make a hack here that isn't very + pretty. At startup, the link pointed to with the + branch_irq_lh7a400 symbol is replaced with a NOP when the CPU is + detected as a lh7a404. + + *** FIXME: we should clean this up so that there is only one + implementation for each CPU's design. + +*/ + +#if defined (CONFIG_ARCH_LH7A400) && defined (CONFIG_ARCH_LH7A404) + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + +branch_irq_lh7a400: b 1000f + +@ Implementation of the LH7A404 get_irqnr_and_base. + + mov \irqnr, #0 @ VIC1 irq base + mov \base, #io_p2v(0x80000000) @ APB registers + add \base, \base, #0x8000 + ldr \tmp, [\base, #0x0030] @ VIC1_VECTADDR + tst \tmp, #VA_VECTORED @ Direct vectored + bne 1002f + tst \tmp, #VA_VIC1DEFAULT @ Default vectored VIC1 + ldrne \irqstat, [\base, #0] @ VIC1_IRQSTATUS + bne 1001f + add \base, \base, #(0xa000 - 0x8000) + ldr \tmp, [\base, #0x0030] @ VIC2_VECTADDR + tst \tmp, #VA_VECTORED @ Direct vectored + bne 1002f + ldr \irqstat, [\base, #0] @ VIC2_IRQSTATUS + mov \irqnr, #32 @ VIC2 irq base + +1001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry + bcs 1008f @ Bit set; irq found + add \irqnr, \irqnr, #1 + bne 1001b @ Until no bits + b 1009f @ Nothing? Hmm. +1002: and \irqnr, \tmp, #0x3f @ Mask for valid bits +1008: movs \irqstat, #1 @ Force !Z + str \tmp, [\base, #0x0030] @ Clear vector + b 1009f + +@ Implementation of the LH7A400 get_irqnr_and_base. + +1000: mov \irqnr, #0 + mov \base, #io_p2v(0x80000000) @ APB registers + ldr \irqstat, [\base, #0x500] @ PIC INTSR + +1001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry + bcs 1008f @ Bit set; irq found + add \irqnr, \irqnr, #1 + bne 1001b @ Until no bits + b 1009f @ Nothing? Hmm. +1008: movs \irqstat, #1 @ Force !Z + +1009: + .endm + + + +#elif defined (CONFIG_ARCH_LH7A400) + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mov \irqnr, #0 + mov \base, #io_p2v(0x80000000) @ APB registers + ldr \irqstat, [\base, #0x500] @ PIC INTSR + +1001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry + bcs 1008f @ Bit set; irq found + add \irqnr, \irqnr, #1 + bne 1001b @ Until no bits + b 1009f @ Nothing? Hmm. +1008: movs \irqstat, #1 @ Force !Z +1009: + .endm + +#elif defined(CONFIG_ARCH_LH7A404) + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mov \irqnr, #0 @ VIC1 irq base + mov \base, #io_p2v(0x80000000) @ APB registers + add \base, \base, #0x8000 + ldr \tmp, [\base, #0x0030] @ VIC1_VECTADDR + tst \tmp, #VA_VECTORED @ Direct vectored + bne 1002f + tst \tmp, #VA_VIC1DEFAULT @ Default vectored VIC1 + ldrne \irqstat, [\base, #0] @ VIC1_IRQSTATUS + bne 1001f + add \base, \base, #(0xa000 - 0x8000) + ldr \tmp, [\base, #0x0030] @ VIC2_VECTADDR + tst \tmp, #VA_VECTORED @ Direct vectored + bne 1002f + ldr \irqstat, [\base, #0] @ VIC2_IRQSTATUS + mov \irqnr, #32 @ VIC2 irq base + +1001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry + bcs 1008f @ Bit set; irq found + add \irqnr, \irqnr, #1 + bne 1001b @ Until no bits + b 1009f @ Nothing? Hmm. +1002: and \irqnr, \tmp, #0x3f @ Mask for valid bits +1008: movs \irqstat, #1 @ Force !Z + str \tmp, [\base, #0x0030] @ Clear vector +1009: + .endm +#endif + + diff --git a/arch/arm/mach-lh7a40x/include/mach/hardware.h b/arch/arm/mach-lh7a40x/include/mach/hardware.h new file mode 100644 index 00000000000..48e827d2fa5 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/hardware.h @@ -0,0 +1,62 @@ +/* arch/arm/mach-lh7a40x/include/mach/hardware.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * [ Substantially cribbed from arch/arm/mach-pxa/include/mach/hardware.h ] + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> /* Added for the sake of amba-clcd driver */ + +#define io_p2v(x) (0xf0000000 | (((x) & 0xfff00000) >> 4) | ((x) & 0x0000ffff)) +#define io_v2p(x) ( (((x) & 0x0fff0000) << 4) | ((x) & 0x0000ffff)) + +#ifdef __ASSEMBLY__ + +# define __REG(x) io_p2v(x) +# define __PREG(x) io_v2p(x) + +#else + +# if 0 +# define __REG(x) (*((volatile u32 *)io_p2v(x))) +# else +/* + * This __REG() version gives the same results as the one above, except + * that we are fooling gcc somehow so it generates far better and smaller + * assembly code for access to contigous registers. It's a shame that gcc + * doesn't guess this by itself. + */ +#include <asm/types.h> +typedef struct { volatile u32 offset[4096]; } __regbase; +# define __REGP(x) ((__regbase *)((x)&~4095))->offset[((x)&4095)>>2] +# define __REG(x) __REGP(io_p2v(x)) +typedef struct { volatile u16 offset[4096]; } __regbase16; +# define __REGP16(x) ((__regbase16 *)((x)&~4095))->offset[((x)&4095)>>1] +# define __REG16(x) __REGP16(io_p2v(x)) +typedef struct { volatile u8 offset[4096]; } __regbase8; +# define __REGP8(x) ((__regbase8 *)((x)&~4095))->offset[(x)&4095] +# define __REG8(x) __REGP8(io_p2v(x)) +#endif + +/* Let's kick gcc's ass again... */ +# define __REG2(x,y) \ + ( __builtin_constant_p(y) ? (__REG((x) + (y))) \ + : (*(volatile u32 *)((u32)&__REG(x) + (y))) ) + +# define __PREG(x) (io_v2p((u32)&(x))) + +#endif + +#define MASK_AND_SET(v,m,s) (v) = ((v)&~(m))|(s) + +#include "registers.h" + +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-lh7a40x/include/mach/io.h b/arch/arm/mach-lh7a40x/include/mach/io.h new file mode 100644 index 00000000000..031d26f9163 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/io.h @@ -0,0 +1,22 @@ +/* arch/arm/mach-lh7a40x/include/mach/io.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* No ISA or PCI bus on this machine. */ +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif /* __ASM_ARCH_IO_H */ diff --git a/arch/arm/mach-lh7a40x/include/mach/irqs.h b/arch/arm/mach-lh7a40x/include/mach/irqs.h new file mode 100644 index 00000000000..0f9b8367593 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/irqs.h @@ -0,0 +1,200 @@ +/* arch/arm/mach-lh7a40x/include/mach/irqs.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * Copyright (C) 2004 Logic Product Development + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +/* It is to be seen whether or not we can build a kernel for more than + * one board. For the time being, these macros assume that we cannot. + * Thus, it is OK to ifdef machine/board specific IRQ assignments. + */ + + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + + +#define FIQ_START 80 + +#if defined (CONFIG_ARCH_LH7A400) + + /* FIQs */ + +# define IRQ_GPIO0FIQ 0 /* GPIO External FIQ Interrupt on F0 */ +# define IRQ_BLINT 1 /* Battery Low */ +# define IRQ_WEINT 2 /* Watchdog Timer, WDT overflow */ +# define IRQ_MCINT 3 /* Media Change, MEDCHG pin rising */ + + /* IRQs */ + +# define IRQ_CSINT 4 /* Audio Codec (ACI) */ +# define IRQ_GPIO1INTR 5 /* GPIO External IRQ Interrupt on F1 */ +# define IRQ_GPIO2INTR 6 /* GPIO External IRQ Interrupt on F2 */ +# define IRQ_GPIO3INTR 7 /* GPIO External IRQ Interrupt on F3 */ +# define IRQ_T1UI 8 /* Timer 1 underflow */ +# define IRQ_T2UI 9 /* Timer 2 underflow */ +# define IRQ_RTCMI 10 +# define IRQ_TINTR 11 /* Clock State Controller 64 Hz tick (CSC) */ +# define IRQ_UART1INTR 12 +# define IRQ_UART2INTR 13 +# define IRQ_LCDINTR 14 +# define IRQ_SSIEOT 15 /* Synchronous Serial Interface (SSI) */ +# define IRQ_UART3INTR 16 +# define IRQ_SCIINTR 17 /* Smart Card Interface (SCI) */ +# define IRQ_AACINTR 18 /* Advanced Audio Codec (AAC) */ +# define IRQ_MMCINTR 19 /* Multimedia Card (MMC) */ +# define IRQ_USBINTR 20 +# define IRQ_DMAINTR 21 +# define IRQ_T3UI 22 /* Timer 3 underflow */ +# define IRQ_GPIO4INTR 23 /* GPIO External IRQ Interrupt on F4 */ +# define IRQ_GPIO5INTR 24 /* GPIO External IRQ Interrupt on F5 */ +# define IRQ_GPIO6INTR 25 /* GPIO External IRQ Interrupt on F6 */ +# define IRQ_GPIO7INTR 26 /* GPIO External IRQ Interrupt on F7 */ +# define IRQ_BMIINTR 27 /* Battery Monitor Interface (BMI) */ + +# define NR_IRQ_CPU 28 /* IRQs directly recognized by CPU */ + + /* Given IRQ, return GPIO interrupt number 0-7 */ +# define IRQ_TO_GPIO(i) ((i) \ + - (((i) > IRQ_GPIO3INTR) ? IRQ_GPIO4INTR - IRQ_GPIO3INTR - 1 : 0)\ + - (((i) > IRQ_GPIO0INTR) ? IRQ_GPIO1INTR - IRQ_GPIO0INTR - 1 : 0)) + +#endif + +#if defined (CONFIG_ARCH_LH7A404) + +# define IRQ_BROWN 0 /* Brownout */ +# define IRQ_WDTINTR 1 /* Watchdog Timer */ +# define IRQ_COMMRX 2 /* ARM Comm Rx for Debug */ +# define IRQ_COMMTX 3 /* ARM Comm Tx for Debug */ +# define IRQ_T1UI 4 /* Timer 1 underflow */ +# define IRQ_T2UI 5 /* Timer 2 underflow */ +# define IRQ_CSINT 6 /* Codec Interrupt (shared by AAC on 404) */ +# define IRQ_DMAM2P0 7 /* -- DMA Memory to Peripheral */ +# define IRQ_DMAM2P1 8 +# define IRQ_DMAM2P2 9 +# define IRQ_DMAM2P3 10 +# define IRQ_DMAM2P4 11 +# define IRQ_DMAM2P5 12 +# define IRQ_DMAM2P6 13 +# define IRQ_DMAM2P7 14 +# define IRQ_DMAM2P8 15 +# define IRQ_DMAM2P9 16 +# define IRQ_DMAM2M0 17 /* -- DMA Memory to Memory */ +# define IRQ_DMAM2M1 18 +# define IRQ_GPIO0INTR 19 /* -- GPIOF Interrupt */ +# define IRQ_GPIO1INTR 20 +# define IRQ_GPIO2INTR 21 +# define IRQ_GPIO3INTR 22 +# define IRQ_SOFT_V1_23 23 /* -- Unassigned */ +# define IRQ_SOFT_V1_24 24 +# define IRQ_SOFT_V1_25 25 +# define IRQ_SOFT_V1_26 26 +# define IRQ_SOFT_V1_27 27 +# define IRQ_SOFT_V1_28 28 +# define IRQ_SOFT_V1_29 29 +# define IRQ_SOFT_V1_30 30 +# define IRQ_SOFT_V1_31 31 + +# define IRQ_BLINT 32 /* Battery Low */ +# define IRQ_BMIINTR 33 /* Battery Monitor */ +# define IRQ_MCINTR 34 /* Media Change */ +# define IRQ_TINTR 35 /* 64Hz Tick */ +# define IRQ_WEINT 36 /* Watchdog Expired */ +# define IRQ_RTCMI 37 /* Real-time Clock Match */ +# define IRQ_UART1INTR 38 /* UART1 Interrupt (including error) */ +# define IRQ_UART1ERR 39 /* UART1 Error */ +# define IRQ_UART2INTR 40 /* UART2 Interrupt (including error) */ +# define IRQ_UART2ERR 41 /* UART2 Error */ +# define IRQ_UART3INTR 42 /* UART3 Interrupt (including error) */ +# define IRQ_UART3ERR 43 /* UART3 Error */ +# define IRQ_SCIINTR 44 /* Smart Card */ +# define IRQ_TSCINTR 45 /* Touchscreen */ +# define IRQ_KMIINTR 46 /* Keyboard/Mouse (PS/2) */ +# define IRQ_GPIO4INTR 47 /* -- GPIOF Interrupt */ +# define IRQ_GPIO5INTR 48 +# define IRQ_GPIO6INTR 49 +# define IRQ_GPIO7INTR 50 +# define IRQ_T3UI 51 /* Timer 3 underflow */ +# define IRQ_LCDINTR 52 /* LCD Controller */ +# define IRQ_SSPINTR 53 /* Synchronous Serial Port */ +# define IRQ_SDINTR 54 /* Secure Digital Port (MMC) */ +# define IRQ_USBINTR 55 /* USB Device Port */ +# define IRQ_USHINTR 56 /* USB Host Port */ +# define IRQ_SOFT_V2_25 57 /* -- Unassigned */ +# define IRQ_SOFT_V2_26 58 +# define IRQ_SOFT_V2_27 59 +# define IRQ_SOFT_V2_28 60 +# define IRQ_SOFT_V2_29 61 +# define IRQ_SOFT_V2_30 62 +# define IRQ_SOFT_V2_31 63 + +# define NR_IRQ_CPU 64 /* IRQs directly recognized by CPU */ + + /* Given IRQ, return GPIO interrupt number 0-7 */ +# define IRQ_TO_GPIO(i) ((i) \ + - (((i) > IRQ_GPIO3INTR) ? IRQ_GPIO4INTR - IRQ_GPIO3INTR - 1 : 0)\ + - IRQ_GPIO0INTR) + + /* Vector Address constants */ +# define VA_VECTORED 0x100 /* Set for vectored interrupt */ +# define VA_VIC1DEFAULT 0x200 /* Set as default VECTADDR for VIC1 */ +# define VA_VIC2DEFAULT 0x400 /* Set as default VECTADDR for VIC2 */ + +#endif + + /* IRQ aliases */ + +#if !defined (IRQ_GPIO0INTR) +# define IRQ_GPIO0INTR IRQ_GPIO0FIQ +#endif +#define IRQ_TICK IRQ_TINTR +#define IRQ_PCC1_RDY IRQ_GPIO6INTR /* PCCard 1 ready */ +#define IRQ_PCC2_RDY IRQ_GPIO7INTR /* PCCard 2 ready */ +#define IRQ_USB IRQ_USBINTR /* USB device */ + +#ifdef CONFIG_MACH_KEV7A400 +# define IRQ_TS IRQ_GPIOFIQ /* Touchscreen */ +# define IRQ_CPLD IRQ_GPIO1INTR /* CPLD cascade */ +# define IRQ_PCC1_CD IRQ_GPIO_F2 /* PCCard 1 card detect */ +# define IRQ_PCC2_CD IRQ_GPIO_F3 /* PCCard 2 card detect */ +#endif + +#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404) +# define IRQ_CPLD_V28 IRQ_GPIO7INTR /* CPLD cascade through GPIO_PF7 */ +# define IRQ_CPLD_V34 IRQ_GPIO3INTR /* CPLD cascade through GPIO_PF3 */ +#endif + + /* System specific IRQs */ + +#define IRQ_BOARD_START NR_IRQ_CPU + +#ifdef CONFIG_MACH_KEV7A400 +# define IRQ_KEV7A400_CPLD IRQ_BOARD_START +# define NR_IRQ_BOARD 5 +# define IRQ_KEV7A400_MMC_CD IRQ_KEV7A400_CPLD + 0 /* MMC Card Detect */ +# define IRQ_KEV7A400_RI2 IRQ_KEV7A400_CPLD + 1 /* Ring Indicator 2 */ +# define IRQ_KEV7A400_IDE_CF IRQ_KEV7A400_CPLD + 2 /* Compact Flash (?) */ +# define IRQ_KEV7A400_ETH_INT IRQ_KEV7A400_CPLD + 3 /* Ethernet chip */ +# define IRQ_KEV7A400_INT IRQ_KEV7A400_CPLD + 4 +#endif + +#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404) +# define IRQ_LPD7A40X_CPLD IRQ_BOARD_START +# define NR_IRQ_BOARD 2 +# define IRQ_LPD7A40X_ETH_INT IRQ_LPD7A40X_CPLD + 0 /* Ethernet chip */ +# define IRQ_LPD7A400_TS IRQ_LPD7A40X_CPLD + 1 /* Touch screen */ +#endif + +#if defined (CONFIG_MACH_LPD7A400) +# define IRQ_TOUCH IRQ_LPD7A400_TS +#endif + +#define NR_IRQS (NR_IRQ_CPU + NR_IRQ_BOARD) + +#endif diff --git a/arch/arm/mach-lh7a40x/include/mach/memory.h b/arch/arm/mach-lh7a40x/include/mach/memory.h new file mode 100644 index 00000000000..f7107b4c197 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/memory.h @@ -0,0 +1,76 @@ +/* arch/arm/mach-lh7a40x/include/mach/memory.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * + * Refer to <file:Documentation/arm/Sharp-LH/SDRAM> for more information. + * + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0xc0000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#ifdef CONFIG_DISCONTIGMEM + +/* + * Given a kernel address, find the home node of the underlying memory. + */ + +# ifdef CONFIG_LH7A40X_ONE_BANK_PER_NODE +# define KVADDR_TO_NID(addr) \ + ( ((((unsigned long) (addr) - PAGE_OFFSET) >> 24) & 1)\ + | ((((unsigned long) (addr) - PAGE_OFFSET) >> 25) & ~1)) +# else /* 2 banks per node */ +# define KVADDR_TO_NID(addr) \ + (((unsigned long) (addr) - PAGE_OFFSET) >> 26) +# endif + +/* + * Given a page frame number, convert it to a node id. + */ + +# ifdef CONFIG_LH7A40X_ONE_BANK_PER_NODE +# define PFN_TO_NID(pfn) \ + (((((pfn) - PHYS_PFN_OFFSET) >> (24 - PAGE_SHIFT)) & 1)\ + | ((((pfn) - PHYS_PFN_OFFSET) >> (25 - PAGE_SHIFT)) & ~1)) +# else /* 2 banks per node */ +# define PFN_TO_NID(pfn) \ + (((pfn) - PHYS_PFN_OFFSET) >> (26 - PAGE_SHIFT)) +#endif + +/* + * Given a kaddr, LOCAL_MEM_MAP finds the owning node of the memory + * and returns the index corresponding to the appropriate page in the + * node's mem_map. + */ + +# ifdef CONFIG_LH7A40X_ONE_BANK_PER_NODE +# define LOCAL_MAP_NR(addr) \ + (((unsigned long)(addr) & 0x003fffff) >> PAGE_SHIFT) +# else /* 2 banks per node */ +# define LOCAL_MAP_NR(addr) \ + (((unsigned long)(addr) & 0x01ffffff) >> PAGE_SHIFT) +# endif + +#endif + +#endif diff --git a/arch/arm/mach-lh7a40x/include/mach/registers.h b/arch/arm/mach-lh7a40x/include/mach/registers.h new file mode 100644 index 00000000000..ea44396383a --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/registers.h @@ -0,0 +1,224 @@ +/* arch/arm/mach-lh7a40x/include/mach/registers.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * Copyright (C) 2004 Logic Product Development + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#include <mach/constants.h> + +#ifndef __ASM_ARCH_REGISTERS_H +#define __ASM_ARCH_REGISTERS_H + + + /* Physical register base addresses */ + +#define AC97C_PHYS (0x80000000) /* AC97 Controller */ +#define MMC_PHYS (0x80000100) /* Multimedia Card Controller */ +#define USB_PHYS (0x80000200) /* USB Client */ +#define SCI_PHYS (0x80000300) /* Secure Card Interface */ +#define CSC_PHYS (0x80000400) /* Clock/State Controller */ +#define INTC_PHYS (0x80000500) /* Interrupt Controller */ +#define UART1_PHYS (0x80000600) /* UART1 Controller */ +#define SIR_PHYS (0x80000600) /* IR Controller, same are UART1 */ +#define UART2_PHYS (0x80000700) /* UART2 Controller */ +#define UART3_PHYS (0x80000800) /* UART3 Controller */ +#define DCDC_PHYS (0x80000900) /* DC to DC Controller */ +#define ACI_PHYS (0x80000a00) /* Audio Codec Interface */ +#define SSP_PHYS (0x80000b00) /* Synchronous ... */ +#define TIMER_PHYS (0x80000c00) /* Timer Controller */ +#define RTC_PHYS (0x80000d00) /* Real-time Clock */ +#define GPIO_PHYS (0x80000e00) /* General Purpose IO */ +#define BMI_PHYS (0x80000f00) /* Battery Monitor Interface */ +#define HRTFTC_PHYS (0x80001000) /* High-res TFT Controller (LH7A400) */ +#define ALI_PHYS (0x80001000) /* Advanced LCD Interface (LH7A404) */ +#define WDT_PHYS (0x80001400) /* Watchdog Timer */ +#define SMC_PHYS (0x80002000) /* Static Memory Controller */ +#define SDRC_PHYS (0x80002400) /* SDRAM Controller */ +#define DMAC_PHYS (0x80002800) /* DMA Controller */ +#define CLCDC_PHYS (0x80003000) /* Color LCD Controller */ + + /* Physical registers of the LH7A404 */ + +#define ADC_PHYS (0x80001300) /* A/D & Touchscreen Controller */ +#define VIC1_PHYS (0x80008000) /* Vectored Interrupt Controller 1 */ +#define USBH_PHYS (0x80009000) /* USB OHCI host controller */ +#define VIC2_PHYS (0x8000a000) /* Vectored Interrupt Controller 2 */ + +/*#define KBD_PHYS (0x80000e00) */ +/*#define LCDICP_PHYS (0x80001000) */ + + + /* Clock/State Controller register */ + +#define CSC_PWRSR __REG(CSC_PHYS + 0x00) /* Reset register & ID */ +#define CSC_PWRCNT __REG(CSC_PHYS + 0x04) /* Power control */ +#define CSC_CLKSET __REG(CSC_PHYS + 0x20) /* Clock speed control */ +#define CSC_USBDRESET __REG(CSC_PHYS + 0x4c) /* USB Device resets */ + +#define CSC_PWRCNT_USBH_EN (1<<28) /* USB Host power enable */ +#define CSC_PWRCNT_DMAC_M2M1_EN (1<<27) +#define CSC_PWRCNT_DMAC_M2M0_EN (1<<26) +#define CSC_PWRCNT_DMAC_M2P8_EN (1<<25) +#define CSC_PWRCNT_DMAC_M2P9_EN (1<<24) +#define CSC_PWRCNT_DMAC_M2P6_EN (1<<23) +#define CSC_PWRCNT_DMAC_M2P7_EN (1<<22) +#define CSC_PWRCNT_DMAC_M2P4_EN (1<<21) +#define CSC_PWRCNT_DMAC_M2P5_EN (1<<20) +#define CSC_PWRCNT_DMAC_M2P2_EN (1<<19) +#define CSC_PWRCNT_DMAC_M2P3_EN (1<<18) +#define CSC_PWRCNT_DMAC_M2P0_EN (1<<17) +#define CSC_PWRCNT_DMAC_M2P1_EN (1<<16) + +#define CSC_PWRSR_CHIPMAN_SHIFT (24) +#define CSC_PWRSR_CHIPMAN_MASK (0xff) +#define CSC_PWRSR_CHIPID_SHIFT (16) +#define CSC_PWRSR_CHIPID_MASK (0xff) + +#define CSC_USBDRESET_APBRESETREG (1<<1) +#define CSC_USBDRESET_IORESETREG (1<<0) + + /* Interrupt Controller registers */ + +#define INTC_INTSR __REG(INTC_PHYS + 0x00) /* Status */ +#define INTC_INTRSR __REG(INTC_PHYS + 0x04) /* Raw Status */ +#define INTC_INTENS __REG(INTC_PHYS + 0x08) /* Enable Set */ +#define INTC_INTENC __REG(INTC_PHYS + 0x0c) /* Enable Clear */ + + + /* Vectored Interrupted Controller registers */ + +#define VIC1_IRQSTATUS __REG(VIC1_PHYS + 0x00) +#define VIC1_FIQSTATUS __REG(VIC1_PHYS + 0x04) +#define VIC1_RAWINTR __REG(VIC1_PHYS + 0x08) +#define VIC1_INTSEL __REG(VIC1_PHYS + 0x0c) +#define VIC1_INTEN __REG(VIC1_PHYS + 0x10) +#define VIC1_INTENCLR __REG(VIC1_PHYS + 0x14) +#define VIC1_SOFTINT __REG(VIC1_PHYS + 0x18) +#define VIC1_SOFTINTCLR __REG(VIC1_PHYS + 0x1c) +#define VIC1_PROTECT __REG(VIC1_PHYS + 0x20) +#define VIC1_VECTADDR __REG(VIC1_PHYS + 0x30) +#define VIC1_NVADDR __REG(VIC1_PHYS + 0x34) +#define VIC1_VAD0 __REG(VIC1_PHYS + 0x100) +#define VIC1_VECTCNTL0 __REG(VIC1_PHYS + 0x200) +#define VIC2_IRQSTATUS __REG(VIC2_PHYS + 0x00) +#define VIC2_FIQSTATUS __REG(VIC2_PHYS + 0x04) +#define VIC2_RAWINTR __REG(VIC2_PHYS + 0x08) +#define VIC2_INTSEL __REG(VIC2_PHYS + 0x0c) +#define VIC2_INTEN __REG(VIC2_PHYS + 0x10) +#define VIC2_INTENCLR __REG(VIC2_PHYS + 0x14) +#define VIC2_SOFTINT __REG(VIC2_PHYS + 0x18) +#define VIC2_SOFTINTCLR __REG(VIC2_PHYS + 0x1c) +#define VIC2_PROTECT __REG(VIC2_PHYS + 0x20) +#define VIC2_VECTADDR __REG(VIC2_PHYS + 0x30) +#define VIC2_NVADDR __REG(VIC2_PHYS + 0x34) +#define VIC2_VAD0 __REG(VIC2_PHYS + 0x100) +#define VIC2_VECTCNTL0 __REG(VIC2_PHYS + 0x200) + +#define VIC_CNTL_ENABLE (0x20) + + /* USB Host registers (Open HCI compatible) */ + +#define USBH_CMDSTATUS __REG(USBH_PHYS + 0x08) + + + /* GPIO registers */ + +#define GPIO_INTTYPE1 __REG(GPIO_PHYS + 0x4c) /* Interrupt Type 1 (Edge) */ +#define GPIO_INTTYPE2 __REG(GPIO_PHYS + 0x50) /* Interrupt Type 2 */ +#define GPIO_GPIOFEOI __REG(GPIO_PHYS + 0x54) /* GPIO End-of-Interrupt */ +#define GPIO_GPIOINTEN __REG(GPIO_PHYS + 0x58) /* GPIO Interrupt Enable */ +#define GPIO_INTSTATUS __REG(GPIO_PHYS + 0x5c) /* GPIO Interrupt Status */ +#define GPIO_PINMUX __REG(GPIO_PHYS + 0x2c) +#define GPIO_PADD __REG(GPIO_PHYS + 0x10) +#define GPIO_PAD __REG(GPIO_PHYS + 0x00) +#define GPIO_PCD __REG(GPIO_PHYS + 0x08) +#define GPIO_PCDD __REG(GPIO_PHYS + 0x18) +#define GPIO_PEDD __REG(GPIO_PHYS + 0x24) +#define GPIO_PED __REG(GPIO_PHYS + 0x20) + + + /* Static Memory Controller registers */ + +#define SMC_BCR0 __REG(SMC_PHYS + 0x00) /* Bank 0 Configuration */ +#define SMC_BCR1 __REG(SMC_PHYS + 0x04) /* Bank 1 Configuration */ +#define SMC_BCR2 __REG(SMC_PHYS + 0x08) /* Bank 2 Configuration */ +#define SMC_BCR3 __REG(SMC_PHYS + 0x0C) /* Bank 3 Configuration */ +#define SMC_BCR6 __REG(SMC_PHYS + 0x18) /* Bank 6 Configuration */ +#define SMC_BCR7 __REG(SMC_PHYS + 0x1c) /* Bank 7 Configuration */ + + +#ifdef CONFIG_MACH_KEV7A400 +# define CPLD_RD_OPT_DIP_SW __REG16(CPLD_PHYS + 0x00) /* Read Option SW */ +# define CPLD_WR_IO_BRD_CTL __REG16(CPLD_PHYS + 0x00) /* Write Control */ +# define CPLD_RD_PB_KEYS __REG16(CPLD_PHYS + 0x02) /* Read Btn Keys */ +# define CPLD_LATCHED_INTS __REG16(CPLD_PHYS + 0x04) /* Read INTR stat. */ +# define CPLD_CL_INT __REG16(CPLD_PHYS + 0x04) /* Clear INTR stat */ +# define CPLD_BOOT_MMC_STATUS __REG16(CPLD_PHYS + 0x06) /* R/O */ +# define CPLD_RD_KPD_ROW_SENSE __REG16(CPLD_PHYS + 0x08) +# define CPLD_WR_PB_INT_MASK __REG16(CPLD_PHYS + 0x08) +# define CPLD_RD_BRD_DISP_SW __REG16(CPLD_PHYS + 0x0a) +# define CPLD_WR_EXT_INT_MASK __REG16(CPLD_PHYS + 0x0a) +# define CPLD_LCD_PWR_CNTL __REG16(CPLD_PHYS + 0x0c) +# define CPLD_SEVEN_SEG __REG16(CPLD_PHYS + 0x0e) /* 7 seg. LED mask */ + +#endif + +#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404) + +# define CPLD_CONTROL __REG16(CPLD02_PHYS) +# define CPLD_SPI_DATA __REG16(CPLD06_PHYS) +# define CPLD_SPI_CONTROL __REG16(CPLD08_PHYS) +# define CPLD_SPI_EEPROM __REG16(CPLD0A_PHYS) +# define CPLD_INTERRUPTS __REG16(CPLD0C_PHYS) /* IRQ mask/status */ +# define CPLD_BOOT_MODE __REG16(CPLD0E_PHYS) +# define CPLD_FLASH __REG16(CPLD10_PHYS) +# define CPLD_POWER_MGMT __REG16(CPLD12_PHYS) +# define CPLD_REVISION __REG16(CPLD14_PHYS) +# define CPLD_GPIO_EXT __REG16(CPLD16_PHYS) +# define CPLD_GPIO_DATA __REG16(CPLD18_PHYS) +# define CPLD_GPIO_DIR __REG16(CPLD1A_PHYS) + +#endif + + /* Timer registers */ + +#define TIMER_LOAD1 __REG(TIMER_PHYS + 0x00) /* Timer 1 initial value */ +#define TIMER_VALUE1 __REG(TIMER_PHYS + 0x04) /* Timer 1 current value */ +#define TIMER_CONTROL1 __REG(TIMER_PHYS + 0x08) /* Timer 1 control word */ +#define TIMER_EOI1 __REG(TIMER_PHYS + 0x0c) /* Timer 1 interrupt clear */ + +#define TIMER_LOAD2 __REG(TIMER_PHYS + 0x20) /* Timer 2 initial value */ +#define TIMER_VALUE2 __REG(TIMER_PHYS + 0x24) /* Timer 2 current value */ +#define TIMER_CONTROL2 __REG(TIMER_PHYS + 0x28) /* Timer 2 control word */ +#define TIMER_EOI2 __REG(TIMER_PHYS + 0x2c) /* Timer 2 interrupt clear */ + +#define TIMER_BUZZCON __REG(TIMER_PHYS + 0x40) /* Buzzer configuration */ + +#define TIMER_LOAD3 __REG(TIMER_PHYS + 0x80) /* Timer 3 initial value */ +#define TIMER_VALUE3 __REG(TIMER_PHYS + 0x84) /* Timer 3 current value */ +#define TIMER_CONTROL3 __REG(TIMER_PHYS + 0x88) /* Timer 3 control word */ +#define TIMER_EOI3 __REG(TIMER_PHYS + 0x8c) /* Timer 3 interrupt clear */ + +#define TIMER_C_ENABLE (1<<7) +#define TIMER_C_PERIODIC (1<<6) +#define TIMER_C_FREERUNNING (0) +#define TIMER_C_2KHZ (0x00) /* 1.986 kHz */ +#define TIMER_C_508KHZ (0x08) + + /* GPIO registers */ + +#define GPIO_PFDD __REG(GPIO_PHYS + 0x34) /* PF direction */ +#define GPIO_INTTYPE1 __REG(GPIO_PHYS + 0x4c) /* IRQ edge or lvl */ +#define GPIO_INTTYPE2 __REG(GPIO_PHYS + 0x50) /* IRQ activ hi/lo */ +#define GPIO_GPIOFEOI __REG(GPIO_PHYS + 0x54) /* GPIOF end of IRQ */ +#define GPIO_GPIOFINTEN __REG(GPIO_PHYS + 0x58) /* GPIOF IRQ enable */ +#define GPIO_INTSTATUS __REG(GPIO_PHYS + 0x5c) /* GPIOF IRQ latch */ +#define GPIO_RAWINTSTATUS __REG(GPIO_PHYS + 0x60) /* GPIOF IRQ raw */ + + +#endif /* _ASM_ARCH_REGISTERS_H */ diff --git a/arch/arm/mach-lh7a40x/include/mach/ssp.h b/arch/arm/mach-lh7a40x/include/mach/ssp.h new file mode 100644 index 00000000000..132b1c4d5ce --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/ssp.h @@ -0,0 +1,71 @@ +/* ssp.h + $Id$ + + written by Marc Singer + 6 Dec 2004 + + Copyright (C) 2004 Marc Singer + + ----------- + DESCRIPTION + ----------- + + This SSP header is available throughout the kernel, for this + machine/architecture, because drivers that use it may be dispersed. + + This file was cloned from the 7952x implementation. It would be + better to share them, but we're taking an easier approach for the + time being. + +*/ + +#if !defined (__SSP_H__) +# define __SSP_H__ + +/* ----- Includes */ + +/* ----- Types */ + +struct ssp_driver { + int (*init) (void); + void (*exit) (void); + void (*acquire) (void); + void (*release) (void); + int (*configure) (int device, int mode, int speed, + int frame_size_write, int frame_size_read); + void (*chip_select) (int enable); + void (*set_callbacks) (void* handle, + irqreturn_t (*callback_tx)(void*), + irqreturn_t (*callback_rx)(void*)); + void (*enable) (void); + void (*disable) (void); +// int (*save_state) (void*); +// void (*restore_state) (void*); + int (*read) (void); + int (*write) (u16 data); + int (*write_read) (u16 data); + void (*flush) (void); + void (*write_async) (void* pv, size_t cb); + size_t (*write_pos) (void); +}; + + /* These modes are only available on the LH79524 */ +#define SSP_MODE_SPI (1) +#define SSP_MODE_SSI (2) +#define SSP_MODE_MICROWIRE (3) +#define SSP_MODE_I2S (4) + + /* CPLD SPI devices */ +#define DEVICE_EEPROM 0 /* Configuration eeprom */ +#define DEVICE_MAC 1 /* MAC eeprom (LPD79524) */ +#define DEVICE_CODEC 2 /* Audio codec */ +#define DEVICE_TOUCH 3 /* Touch screen (LPD79520) */ + +/* ----- Globals */ + +/* ----- Prototypes */ + +//extern struct ssp_driver lh79520_i2s_driver; +extern struct ssp_driver lh7a400_cpld_ssp_driver; + +#endif /* __SSP_H__ */ diff --git a/arch/arm/mach-lh7a40x/include/mach/system.h b/arch/arm/mach-lh7a40x/include/mach/system.h new file mode 100644 index 00000000000..fa46bb1ef07 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/system.h @@ -0,0 +1,19 @@ +/* arch/arm/mach-lh7a40x/include/mach/system.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +static inline void arch_idle(void) +{ + cpu_do_idle (); +} + +static inline void arch_reset(char mode) +{ + cpu_reset (0); +} diff --git a/arch/arm/mach-lh7a40x/include/mach/timex.h b/arch/arm/mach-lh7a40x/include/mach/timex.h new file mode 100644 index 00000000000..08028cef1b3 --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/timex.h @@ -0,0 +1,17 @@ +/* arch/arm/mach-lh7a40x/include/mach/timex.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#include <mach/constants.h> + +#define CLOCK_TICK_RATE (PLL_CLOCK/6/16) + +/* +#define CLOCK_TICK_RATE 3686400 +*/ diff --git a/arch/arm/mach-lh7a40x/include/mach/uncompress.h b/arch/arm/mach-lh7a40x/include/mach/uncompress.h new file mode 100644 index 00000000000..55b80d479eb --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/uncompress.h @@ -0,0 +1,38 @@ +/* arch/arm/mach-lh7a40x/include/mach/uncompress.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ + +#include <mach/registers.h> + +#ifndef UART_R_DATA +# define UART_R_DATA (0x00) +#endif +#ifndef UART_R_STATUS +# define UART_R_STATUS (0x10) +#endif +#define nTxRdy (0x20) /* Not TxReady (literally Tx FIFO full) */ + + /* Access UART with physical addresses before MMU is setup */ +#define UART_STATUS (*(volatile unsigned long*) (UART2_PHYS + UART_R_STATUS)) +#define UART_DATA (*(volatile unsigned long*) (UART2_PHYS + UART_R_DATA)) + +static inline void putc(int ch) +{ + while (UART_STATUS & nTxRdy) + barrier(); + UART_DATA = ch; +} + +static inline void flush(void) +{ +} + + /* NULL functions; we don't presently need them */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-lh7a40x/include/mach/vmalloc.h b/arch/arm/mach-lh7a40x/include/mach/vmalloc.h new file mode 100644 index 00000000000..3fbd49490bb --- /dev/null +++ b/arch/arm/mach-lh7a40x/include/mach/vmalloc.h @@ -0,0 +1,10 @@ +/* arch/arm/mach-lh7a40x/include/mach/vmalloc.h + * + * Copyright (C) 2004 Coastal Environmental Systems + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + */ +#define VMALLOC_END (0xe8000000) diff --git a/arch/arm/mach-lh7a40x/irq-lh7a400.c b/arch/arm/mach-lh7a40x/irq-lh7a400.c index 9472bbebd8a..1ad3afcf6b3 100644 --- a/arch/arm/mach-lh7a40x/irq-lh7a400.c +++ b/arch/arm/mach-lh7a40x/irq-lh7a400.c @@ -12,10 +12,10 @@ #include <linux/module.h> #include <linux/interrupt.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include "common.h" diff --git a/arch/arm/mach-lh7a40x/irq-lh7a404.c b/arch/arm/mach-lh7a40x/irq-lh7a404.c index 9b28389035e..12b045b688c 100644 --- a/arch/arm/mach-lh7a40x/irq-lh7a404.c +++ b/arch/arm/mach-lh7a40x/irq-lh7a404.c @@ -12,10 +12,10 @@ #include <linux/module.h> #include <linux/interrupt.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include "common.h" diff --git a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c index 66e1ed3961e..0d5063ebda1 100644 --- a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c +++ b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c @@ -13,10 +13,10 @@ #include <linux/module.h> #include <linux/interrupt.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include "common.h" diff --git a/arch/arm/mach-lh7a40x/ssp-cpld.c b/arch/arm/mach-lh7a40x/ssp-cpld.c index a10830186da..51fbef9601b 100644 --- a/arch/arm/mach-lh7a40x/ssp-cpld.c +++ b/arch/arm/mach-lh7a40x/ssp-cpld.c @@ -46,9 +46,9 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> -#include <asm/arch/ssp.h> +#include <mach/ssp.h> //#define TALK diff --git a/arch/arm/mach-lh7a40x/time.c b/arch/arm/mach-lh7a40x/time.c index e50e60b3385..7fe9e06cf66 100644 --- a/arch/arm/mach-lh7a40x/time.c +++ b/arch/arm/mach-lh7a40x/time.c @@ -14,7 +14,7 @@ #include <linux/irq.h> #include <linux/time.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/leds.h> diff --git a/arch/arm/mach-loki/addr-map.c b/arch/arm/mach-loki/addr-map.c index ba25e56ade5..70ca56bb6f3 100644 --- a/arch/arm/mach-loki/addr-map.c +++ b/arch/arm/mach-loki/addr-map.c @@ -11,7 +11,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/mbus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include "common.h" diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c index 410f50399dd..e20cdbca1eb 100644 --- a/arch/arm/mach-loki/common.c +++ b/arch/arm/mach-loki/common.c @@ -18,7 +18,7 @@ #include <asm/timex.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/arch/loki.h> +#include <mach/loki.h> #include <asm/plat-orion/orion_nand.h> #include <asm/plat-orion/time.h> #include "common.h" diff --git a/arch/arm/mach-loki/include/mach/debug-macro.S b/arch/arm/mach-loki/include/mach/debug-macro.S new file mode 100644 index 00000000000..a8c20bd2f95 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/debug-macro.S @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-loki/include/mach/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/loki.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =LOKI_REGS_PHYS_BASE + ldrne \rx, =LOKI_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-loki/include/mach/dma.h b/arch/arm/mach-loki/include/mach/dma.h new file mode 100644 index 00000000000..40a8c178f10 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/arm/mach-loki/include/mach/entry-macro.S b/arch/arm/mach-loki/include/mach/entry-macro.S new file mode 100644 index 00000000000..332af38ec13 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/entry-macro.S @@ -0,0 +1,30 @@ +/* + * arch/arm/mach-loki/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/loki.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #IRQ_CAUSE_OFF] + ldr \tmp, [\base, #IRQ_MASK_OFF] + mov \irqnr, #0 + ands \irqstat, \irqstat, \tmp + clzne \irqnr, \irqstat + rsbne \irqnr, \irqnr, #31 + .endm diff --git a/arch/arm/include/asm/hardware.h b/arch/arm/mach-loki/include/mach/hardware.h index eb3b3abb7db..d7bfc8f1772 100644 --- a/arch/arm/include/asm/hardware.h +++ b/arch/arm/mach-loki/include/mach/hardware.h @@ -1,18 +1,15 @@ /* - * arch/arm/include/asm/hardware.h - * - * Copyright (C) 1996 Russell King + * arch/arm/mach-loki/include/mach/hardware.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Common hardware definitions */ -#ifndef __ASM_HARDWARE_H -#define __ASM_HARDWARE_H +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "loki.h" -#include <asm/arch/hardware.h> #endif diff --git a/arch/arm/mach-loki/include/mach/io.h b/arch/arm/mach-loki/include/mach/io.h new file mode 100644 index 00000000000..a373cd582c8 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/io.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-loki/include/mach/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "loki.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)((addr - LOKI_PCIE0_IO_PHYS_BASE) + + LOKI_PCIE0_IO_VIRT_BASE); +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +#endif diff --git a/arch/arm/mach-loki/include/mach/irqs.h b/arch/arm/mach-loki/include/mach/irqs.h new file mode 100644 index 00000000000..9fbd3326867 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/irqs.h @@ -0,0 +1,58 @@ +/* + * arch/arm/mach-loki/include/mach/irqs.h + * + * IRQ definitions for Marvell Loki (88RC8480) SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "loki.h" /* need GPIO_MAX */ + +/* + * Interrupt Controller + */ +#define IRQ_LOKI_PCIE_A_CPU_DRBL 0 +#define IRQ_LOKI_CPU_PCIE_A_DRBL 1 +#define IRQ_LOKI_PCIE_B_CPU_DRBL 2 +#define IRQ_LOKI_CPU_PCIE_B_DRBL 3 +#define IRQ_LOKI_COM_A_ERR 6 +#define IRQ_LOKI_COM_A_IN 7 +#define IRQ_LOKI_COM_A_OUT 8 +#define IRQ_LOKI_COM_B_ERR 9 +#define IRQ_LOKI_COM_B_IN 10 +#define IRQ_LOKI_COM_B_OUT 11 +#define IRQ_LOKI_DMA_A 12 +#define IRQ_LOKI_DMA_B 13 +#define IRQ_LOKI_SAS_A 14 +#define IRQ_LOKI_SAS_B 15 +#define IRQ_LOKI_DDR 16 +#define IRQ_LOKI_XOR 17 +#define IRQ_LOKI_BRIDGE 18 +#define IRQ_LOKI_PCIE_A_ERR 20 +#define IRQ_LOKI_PCIE_A_INT 21 +#define IRQ_LOKI_PCIE_B_ERR 22 +#define IRQ_LOKI_PCIE_B_INT 23 +#define IRQ_LOKI_GBE_A_INT 24 +#define IRQ_LOKI_GBE_B_INT 25 +#define IRQ_LOKI_DEV_ERR 26 +#define IRQ_LOKI_UART0 27 +#define IRQ_LOKI_UART1 28 +#define IRQ_LOKI_TWSI 29 +#define IRQ_LOKI_GPIO_23_0 30 +#define IRQ_LOKI_GPIO_25_24 31 + +/* + * Loki General Purpose Pins + */ +#define IRQ_LOKI_GPIO_START 32 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_LOKI_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/arch/arm/mach-loki/include/mach/loki.h b/arch/arm/mach-loki/include/mach/loki.h new file mode 100644 index 00000000000..c00af6ba557 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/loki.h @@ -0,0 +1,97 @@ +/* + * arch/arm/mach-loki/include/mach/loki.h + * + * Generic definitions for Marvell Loki (88RC8480) SoC flavors + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_LOKI_H +#define __ASM_ARCH_LOKI_H + +/* + * Marvell Loki (88RC8480) address maps. + * + * phys + * d0000000 on-chip peripheral registers + * e0000000 PCIe 0 Memory space + * e8000000 PCIe 1 Memory space + * f0000000 PCIe 0 I/O space + * f0100000 PCIe 1 I/O space + * + * virt phys size + * fed00000 d0000000 1M on-chip peripheral registers + * fee00000 f0000000 64K PCIe 0 I/O space + * fef00000 f0100000 64K PCIe 1 I/O space + */ + +#define LOKI_REGS_PHYS_BASE 0xd0000000 +#define LOKI_REGS_VIRT_BASE 0xfed00000 +#define LOKI_REGS_SIZE SZ_1M + +#define LOKI_PCIE0_IO_PHYS_BASE 0xf0000000 +#define LOKI_PCIE0_IO_VIRT_BASE 0xfee00000 +#define LOKI_PCIE0_IO_BUS_BASE 0x00000000 +#define LOKI_PCIE0_IO_SIZE SZ_64K + +#define LOKI_PCIE1_IO_PHYS_BASE 0xf0100000 +#define LOKI_PCIE1_IO_VIRT_BASE 0xfef00000 +#define LOKI_PCIE1_IO_BUS_BASE 0x00000000 +#define LOKI_PCIE1_IO_SIZE SZ_64K + +#define LOKI_PCIE0_MEM_PHYS_BASE 0xe0000000 +#define LOKI_PCIE0_MEM_SIZE SZ_128M + +#define LOKI_PCIE1_MEM_PHYS_BASE 0xe8000000 +#define LOKI_PCIE1_MEM_SIZE SZ_128M + +/* + * Register Map + */ +#define DEV_BUS_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x10000) +#define DEV_BUS_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x10000) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) + +#define BRIDGE_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x20000) +#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x)) +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR 0x0004 +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_OFF 0x0000 +#define IRQ_MASK_OFF 0x0004 +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +#define PCIE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x30000) + +#define PCIE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x40000) + +#define SAS0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x80000) + +#define SAS1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x90000) + +#define GE0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xa0000) +#define GE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xa0000) + +#define GE1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xb0000) +#define GE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xb0000) + +#define DDR_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xf0000) +#define DDR_REG(x) (DDR_VIRT_BASE | (x)) + + +#define GPIO_MAX 8 + + +#endif diff --git a/arch/arm/mach-loki/include/mach/memory.h b/arch/arm/mach-loki/include/mach/memory.h new file mode 100644 index 00000000000..a39533ab489 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/memory.h @@ -0,0 +1,14 @@ +/* + * arch/arm/mach-loki/include/mach/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/arch/arm/mach-loki/include/mach/system.h b/arch/arm/mach-loki/include/mach/system.h new file mode 100644 index 00000000000..8db1147d4ec --- /dev/null +++ b/arch/arm/mach-loki/include/mach/system.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-loki/include/mach/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/loki.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/arch/arm/mach-loki/include/mach/timex.h b/arch/arm/mach-loki/include/mach/timex.h new file mode 100644 index 00000000000..9df21091529 --- /dev/null +++ b/arch/arm/mach-loki/include/mach/timex.h @@ -0,0 +1,11 @@ +/* + * arch/arm/mach-loki/include/mach/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) + +#define LOKI_TCLK 180000000 diff --git a/arch/arm/mach-loki/include/mach/uncompress.h b/arch/arm/mach-loki/include/mach/uncompress.h new file mode 100644 index 00000000000..90b2a7e65da --- /dev/null +++ b/arch/arm/mach-loki/include/mach/uncompress.h @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-loki/include/mach/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <mach/loki.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-loki/include/mach/vmalloc.h b/arch/arm/mach-loki/include/mach/vmalloc.h new file mode 100644 index 00000000000..8dc3bfcbf9f --- /dev/null +++ b/arch/arm/mach-loki/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-loki/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe800000 diff --git a/arch/arm/mach-loki/lb88rc8480-setup.c b/arch/arm/mach-loki/lb88rc8480-setup.c index d1b9e6e6253..2cc9ac9b488 100644 --- a/arch/arm/mach-loki/lb88rc8480-setup.c +++ b/arch/arm/mach-loki/lb88rc8480-setup.c @@ -19,7 +19,7 @@ #include <linux/mv643xx_eth.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/loki.h> +#include <mach/loki.h> #include "common.h" #define LB88RC8480_FLASH_BOOT_CS_BASE 0xf8000000 diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index 86dfb2b5261..995afc4ade4 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -19,14 +19,14 @@ #include <linux/platform_device.h> #include <linux/input.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/board.h> -#include <asm/arch/msm_iomap.h> +#include <mach/board.h> +#include <mach/msm_iomap.h> #include <asm/io.h> #include <asm/delay.h> diff --git a/arch/arm/mach-msm/common.c b/arch/arm/mach-msm/common.c index 3f5d3362f88..3a511368a5d 100644 --- a/arch/arm/mach-msm/common.c +++ b/arch/arm/mach-msm/common.c @@ -28,9 +28,9 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> -#include <asm/arch/msm_iomap.h> +#include <mach/msm_iomap.h> -#include <asm/arch/board.h> +#include <mach/board.h> struct flash_platform_data msm_nand_data = { .parts = 0, diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c index 8b0f339b327..9de08265d97 100644 --- a/arch/arm/mach-msm/dma.c +++ b/arch/arm/mach-msm/dma.c @@ -15,7 +15,7 @@ #include <asm/io.h> #include <linux/interrupt.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> #define MSM_DMOV_CHANNEL_COUNT 16 diff --git a/arch/arm/mach-msm/idle.S b/arch/arm/mach-msm/idle.S index 2b1cb7f1694..6a94f052713 100644 --- a/arch/arm/mach-msm/idle.S +++ b/arch/arm/mach-msm/idle.S @@ -1,4 +1,4 @@ -/* linux/include/asm-arm/arch-msm/idle.S +/* arch/arm/mach-msm/include/mach/idle.S * * Idle processing for MSM7K - work around bugs with SWFI. * diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h new file mode 100644 index 00000000000..a7639493c09 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/board.h @@ -0,0 +1,37 @@ +/* arch/arm/mach-msm/include/mach/board.h + * + * Copyright (C) 2007 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_BOARD_H +#define __ASM_ARCH_MSM_BOARD_H + +#include <linux/types.h> + +/* platform device data structures */ + +struct msm_mddi_platform_data +{ + void (*panel_power)(int on); + unsigned has_vsync_irq:1; +}; + +/* common init routines for use by arch/arm/mach-msm/board-*.c */ + +void __init msm_add_devices(void); +void __init msm_map_common_io(void); +void __init msm_init_irq(void); +void __init msm_init_gpio(void); + +#endif diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S new file mode 100644 index 00000000000..528eef4b605 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/debug-macro.S @@ -0,0 +1,40 @@ +/* arch/arm/mach-msm7200/include/mach/debug-macro.S + * + * Copyright (C) 2007 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <mach/hardware.h> +#include <mach/msm_iomap.h> + + .macro addruart,rx + @ see if the MMU is enabled and select appropriate base address + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, =MSM_UART1_PHYS + ldrne \rx, =MSM_UART1_BASE + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x0C] + .endm + + .macro waituart,rd,rx + @ wait for TX_READY +1: ldr \rd, [\rx, #0x08] + tst \rd, #0x04 + beq 1b + .endm + + .macro busyuart,rd,rx + .endm diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h new file mode 100644 index 00000000000..ad1c87f86d1 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/dma.h @@ -0,0 +1,151 @@ +/* arch/arm/mach-msm/include/mach/dma.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_DMA_H + +#include <linux/list.h> +#include <mach/msm_iomap.h> + +struct msm_dmov_cmd { + struct list_head list; + unsigned int cmdptr; + void (*complete_func)(struct msm_dmov_cmd *cmd, unsigned int result); +/* void (*user_result_func)(struct msm_dmov_cmd *cmd); */ +}; + +void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd); +void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd); +int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr); +/* int msm_dmov_exec_cmd_etc(unsigned id, unsigned int cmdptr, int timeout, int interruptible); */ + + + +#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) +#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) +#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) +#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) + +/* only security domain 3 is available to the ARM11 + * SD0 -> mARM trusted, SD1 -> mARM nontrusted, SD2 -> aDSP, SD3 -> aARM + */ + +#define DMOV_CMD_PTR(ch) DMOV_SD3(0x000, ch) +#define DMOV_CMD_LIST (0 << 29) /* does not work */ +#define DMOV_CMD_PTR_LIST (1 << 29) /* works */ +#define DMOV_CMD_INPUT_CFG (2 << 29) /* untested */ +#define DMOV_CMD_OUTPUT_CFG (3 << 29) /* untested */ +#define DMOV_CMD_ADDR(addr) ((addr) >> 3) + +#define DMOV_RSLT(ch) DMOV_SD3(0x040, ch) +#define DMOV_RSLT_VALID (1 << 31) /* 0 == host has empties result fifo */ +#define DMOV_RSLT_ERROR (1 << 3) +#define DMOV_RSLT_FLUSH (1 << 2) +#define DMOV_RSLT_DONE (1 << 1) /* top pointer done */ +#define DMOV_RSLT_USER (1 << 0) /* command with FR force result */ + +#define DMOV_FLUSH0(ch) DMOV_SD3(0x080, ch) +#define DMOV_FLUSH1(ch) DMOV_SD3(0x0C0, ch) +#define DMOV_FLUSH2(ch) DMOV_SD3(0x100, ch) +#define DMOV_FLUSH3(ch) DMOV_SD3(0x140, ch) +#define DMOV_FLUSH4(ch) DMOV_SD3(0x180, ch) +#define DMOV_FLUSH5(ch) DMOV_SD3(0x1C0, ch) + +#define DMOV_STATUS(ch) DMOV_SD3(0x200, ch) +#define DMOV_STATUS_RSLT_COUNT(n) (((n) >> 29)) +#define DMOV_STATUS_CMD_COUNT(n) (((n) >> 27) & 3) +#define DMOV_STATUS_RSLT_VALID (1 << 1) +#define DMOV_STATUS_CMD_PTR_RDY (1 << 0) + +#define DMOV_ISR DMOV_SD3(0x380, 0) + +#define DMOV_CONFIG(ch) DMOV_SD3(0x300, ch) +#define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2) +#define DMOV_CONFIG_FORCE_FLUSH_RSLT (1 << 1) +#define DMOV_CONFIG_IRQ_EN (1 << 0) + +/* channel assignments */ + +#define DMOV_NAND_CHAN 7 +#define DMOV_NAND_CRCI_CMD 5 +#define DMOV_NAND_CRCI_DATA 4 + +#define DMOV_SDC1_CHAN 8 +#define DMOV_SDC1_CRCI 6 + +#define DMOV_SDC2_CHAN 8 +#define DMOV_SDC2_CRCI 7 + +#define DMOV_TSIF_CHAN 10 +#define DMOV_TSIF_CRCI 10 + +#define DMOV_USB_CHAN 11 + +/* no client rate control ifc (eg, ram) */ +#define DMOV_NONE_CRCI 0 + + +/* If the CMD_PTR register has CMD_PTR_LIST selected, the data mover + * is going to walk a list of 32bit pointers as described below. Each + * pointer points to a *array* of dmov_s, etc structs. The last pointer + * in the list is marked with CMD_PTR_LP. The last struct in each array + * is marked with CMD_LC (see below). + */ +#define CMD_PTR_ADDR(addr) ((addr) >> 3) +#define CMD_PTR_LP (1 << 31) /* last pointer */ +#define CMD_PTR_PT (3 << 29) /* ? */ + +/* Single Item Mode */ +typedef struct { + unsigned cmd; + unsigned src; + unsigned dst; + unsigned len; +} dmov_s; + +/* Scatter/Gather Mode */ +typedef struct { + unsigned cmd; + unsigned src_dscr; + unsigned dst_dscr; + unsigned _reserved; +} dmov_sg; + +/* bits for the cmd field of the above structures */ + +#define CMD_LC (1 << 31) /* last command */ +#define CMD_FR (1 << 22) /* force result -- does not work? */ +#define CMD_OCU (1 << 21) /* other channel unblock */ +#define CMD_OCB (1 << 20) /* other channel block */ +#define CMD_TCB (1 << 19) /* ? */ +#define CMD_DAH (1 << 18) /* destination address hold -- does not work?*/ +#define CMD_SAH (1 << 17) /* source address hold -- does not work? */ + +#define CMD_MODE_SINGLE (0 << 0) /* dmov_s structure used */ +#define CMD_MODE_SG (1 << 0) /* untested */ +#define CMD_MODE_IND_SG (2 << 0) /* untested */ +#define CMD_MODE_BOX (3 << 0) /* untested */ + +#define CMD_DST_SWAP_BYTES (1 << 14) /* exchange each byte n with byte n+1 */ +#define CMD_DST_SWAP_SHORTS (1 << 15) /* exchange each short n with short n+1 */ +#define CMD_DST_SWAP_WORDS (1 << 16) /* exchange each word n with word n+1 */ + +#define CMD_SRC_SWAP_BYTES (1 << 11) /* exchange each byte n with byte n+1 */ +#define CMD_SRC_SWAP_SHORTS (1 << 12) /* exchange each short n with short n+1 */ +#define CMD_SRC_SWAP_WORDS (1 << 13) /* exchange each word n with word n+1 */ + +#define CMD_DST_CRCI(n) (((n) & 15) << 7) +#define CMD_SRC_CRCI(n) (((n) & 15) << 3) + +#endif diff --git a/arch/arm/mach-msm/include/mach/entry-macro.S b/arch/arm/mach-msm/include/mach/entry-macro.S new file mode 100644 index 00000000000..d2259486bcb --- /dev/null +++ b/arch/arm/mach-msm/include/mach/entry-macro.S @@ -0,0 +1,38 @@ +/* arch/arm/mach-msm7200/include/mach/entry-macro.S + * + * Copyright (C) 2007 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <mach/msm_iomap.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + @ enable imprecise aborts + cpsie a + mov \base, #MSM_VIC_BASE + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ 0xD0 has irq# or old irq# if the irq has been handled + @ 0xD4 has irq# or -1 if none pending *but* if you just + @ read 0xD4 you never get the first irq for some reason + ldr \irqnr, [\base, #0xD0] + ldr \irqnr, [\base, #0xD4] + cmp \irqnr, #0xffffffff + .endm diff --git a/arch/arm/mach-msm/include/mach/hardware.h b/arch/arm/mach-msm/include/mach/hardware.h new file mode 100644 index 00000000000..2d126091ae4 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/hardware.h @@ -0,0 +1,18 @@ +/* arch/arm/mach-msm/include/mach/hardware.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_HARDWARE_H + +#endif diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h new file mode 100644 index 00000000000..c6a2feb268b --- /dev/null +++ b/arch/arm/mach-msm/include/mach/io.h @@ -0,0 +1,33 @@ +/* arch/arm/mach-msm/include/mach/io.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __arch_ioremap __msm_ioremap +#define __arch_iounmap __iounmap + +void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype); + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} +#define __io(a) __io(a) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-msm/include/mach/irqs.h b/arch/arm/mach-msm/include/mach/irqs.h new file mode 100644 index 00000000000..9dd4cf8a269 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/irqs.h @@ -0,0 +1,90 @@ +/* arch/arm/mach-msm/include/mach/irqs.h + * + * Copyright (C) 2007 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_IRQS_H +#define __ASM_ARCH_MSM_IRQS_H + +/* MSM ARM11 Interrupt Numbers */ +/* See 80-VE113-1 A, pp219-221 */ + +#define INT_A9_M2A_0 0 +#define INT_A9_M2A_1 1 +#define INT_A9_M2A_2 2 +#define INT_A9_M2A_3 3 +#define INT_A9_M2A_4 4 +#define INT_A9_M2A_5 5 +#define INT_A9_M2A_6 6 +#define INT_GP_TIMER_EXP 7 +#define INT_DEBUG_TIMER_EXP 8 +#define INT_UART1 9 +#define INT_UART2 10 +#define INT_UART3 11 +#define INT_UART1_RX 12 +#define INT_UART2_RX 13 +#define INT_UART3_RX 14 +#define INT_USB_OTG 15 +#define INT_MDDI_PRI 16 +#define INT_MDDI_EXT 17 +#define INT_MDDI_CLIENT 18 +#define INT_MDP 19 +#define INT_GRAPHICS 20 +#define INT_ADM_AARM 21 +#define INT_ADSP_A11 22 +#define INT_ADSP_A9_A11 23 +#define INT_SDC1_0 24 +#define INT_SDC1_1 25 +#define INT_SDC2_0 26 +#define INT_SDC2_1 27 +#define INT_KEYSENSE 28 +#define INT_TCHSCRN_SSBI 29 +#define INT_TCHSCRN1 30 +#define INT_TCHSCRN2 31 + +#define INT_GPIO_GROUP1 (32 + 0) +#define INT_GPIO_GROUP2 (32 + 1) +#define INT_PWB_I2C (32 + 2) +#define INT_SOFTRESET (32 + 3) +#define INT_NAND_WR_ER_DONE (32 + 4) +#define INT_NAND_OP_DONE (32 + 5) +#define INT_PBUS_ARM11 (32 + 6) +#define INT_AXI_MPU_SMI (32 + 7) +#define INT_AXI_MPU_EBI1 (32 + 8) +#define INT_AD_HSSD (32 + 9) +#define INT_ARM11_PMU (32 + 10) +#define INT_ARM11_DMA (32 + 11) +#define INT_TSIF_IRQ (32 + 12) +#define INT_UART1DM_IRQ (32 + 13) +#define INT_UART1DM_RX (32 + 14) +#define INT_USB_HS (32 + 15) +#define INT_SDC3_0 (32 + 16) +#define INT_SDC3_1 (32 + 17) +#define INT_SDC4_0 (32 + 18) +#define INT_SDC4_1 (32 + 19) +#define INT_UART2DM_RX (32 + 20) +#define INT_UART2DM_IRQ (32 + 21) + +/* 22-31 are reserved */ + +#define MSM_IRQ_BIT(irq) (1 << ((irq) & 31)) + +#define NR_MSM_IRQS 64 +#define NR_GPIO_IRQS 122 +#define NR_BOARD_IRQS 64 +#define NR_IRQS (NR_MSM_IRQS + NR_GPIO_IRQS + NR_BOARD_IRQS) + +#define MSM_GPIO_TO_INT(n) (NR_MSM_IRQS + (n)) + +#endif diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h new file mode 100644 index 00000000000..63fd47f2e62 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/memory.h @@ -0,0 +1,27 @@ +/* arch/arm/mach-msm/include/mach/memory.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* physical offset of RAM */ +#define PHYS_OFFSET UL(0x10000000) + +/* bus address and physical addresses are identical */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif + diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h new file mode 100644 index 00000000000..e221f58ceea --- /dev/null +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -0,0 +1,104 @@ +/* arch/arm/mach-msm/include/mach/msm_iomap.h + * + * Copyright (C) 2007 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * The MSM peripherals are spread all over across 768MB of physical + * space, which makes just having a simple IO_ADDRESS macro to slide + * them into the right virtual location rough. Instead, we will + * provide a master phys->virt mapping for peripherals here. + * + */ + +#ifndef __ASM_ARCH_MSM_IOMAP_H +#define __ASM_ARCH_MSM_IOMAP_H + +#include <asm/sizes.h> + +/* Physical base address and size of peripherals. + * Ordered by the virtual base addresses they will be mapped at. + * + * MSM_VIC_BASE must be an value that can be loaded via a "mov" + * instruction, otherwise entry-macro.S will not compile. + * + * If you add or remove entries here, you'll want to edit the + * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your + * changes. + * + */ + +#define MSM_VIC_BASE 0xE0000000 +#define MSM_VIC_PHYS 0xC0000000 +#define MSM_VIC_SIZE SZ_4K + +#define MSM_CSR_BASE 0xE0001000 +#define MSM_CSR_PHYS 0xC0100000 +#define MSM_CSR_SIZE SZ_4K + +#define MSM_GPT_PHYS MSM_CSR_PHYS +#define MSM_GPT_BASE MSM_CSR_BASE +#define MSM_GPT_SIZE SZ_4K + +#define MSM_DMOV_BASE 0xE0002000 +#define MSM_DMOV_PHYS 0xA9700000 +#define MSM_DMOV_SIZE SZ_4K + +#define MSM_UART1_BASE 0xE0003000 +#define MSM_UART1_PHYS 0xA9A00000 +#define MSM_UART1_SIZE SZ_4K + +#define MSM_UART2_BASE 0xE0004000 +#define MSM_UART2_PHYS 0xA9B00000 +#define MSM_UART2_SIZE SZ_4K + +#define MSM_UART3_BASE 0xE0005000 +#define MSM_UART3_PHYS 0xA9C00000 +#define MSM_UART3_SIZE SZ_4K + +#define MSM_I2C_BASE 0xE0006000 +#define MSM_I2C_PHYS 0xA9900000 +#define MSM_I2C_SIZE SZ_4K + +#define MSM_GPIO1_BASE 0xE0007000 +#define MSM_GPIO1_PHYS 0xA9200000 +#define MSM_GPIO1_SIZE SZ_4K + +#define MSM_GPIO2_BASE 0xE0008000 +#define MSM_GPIO2_PHYS 0xA9300000 +#define MSM_GPIO2_SIZE SZ_4K + +#define MSM_HSUSB_BASE 0xE0009000 +#define MSM_HSUSB_PHYS 0xA0800000 +#define MSM_HSUSB_SIZE SZ_4K + +#define MSM_CLK_CTL_BASE 0xE000A000 +#define MSM_CLK_CTL_PHYS 0xA8600000 +#define MSM_CLK_CTL_SIZE SZ_4K + +#define MSM_PMDH_BASE 0xE000B000 +#define MSM_PMDH_PHYS 0xAA600000 +#define MSM_PMDH_SIZE SZ_4K + +#define MSM_EMDH_BASE 0xE000C000 +#define MSM_EMDH_PHYS 0xAA700000 +#define MSM_EMDH_SIZE SZ_4K + +#define MSM_MDP_BASE 0xE0010000 +#define MSM_MDP_PHYS 0xAA200000 +#define MSM_MDP_SIZE 0x000F0000 + +#define MSM_SHARED_RAM_BASE 0xE0100000 +#define MSM_SHARED_RAM_PHYS 0x01F00000 +#define MSM_SHARED_RAM_SIZE SZ_1M + +#endif diff --git a/arch/arm/mach-msm/include/mach/system.h b/arch/arm/mach-msm/include/mach/system.h new file mode 100644 index 00000000000..f05ad2e0f23 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/system.h @@ -0,0 +1,23 @@ +/* arch/arm/mach-msm/include/mach/system.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <mach/hardware.h> + +void arch_idle(void); + +static inline void arch_reset(char mode) +{ + for (;;) ; /* depends on IPC w/ other core */ +} diff --git a/arch/arm/mach-msm/include/mach/timex.h b/arch/arm/mach-msm/include/mach/timex.h new file mode 100644 index 00000000000..a62e6b215ae --- /dev/null +++ b/arch/arm/mach-msm/include/mach/timex.h @@ -0,0 +1,21 @@ +/* arch/arm/mach-msm/include/mach/timex.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_TIMEX_H +#define __ASM_ARCH_MSM_TIMEX_H + +#define CLOCK_TICK_RATE 1000000 + +#endif diff --git a/arch/arm/mach-msm/include/mach/uncompress.h b/arch/arm/mach-msm/include/mach/uncompress.h new file mode 100644 index 00000000000..026e8955ace --- /dev/null +++ b/arch/arm/mach-msm/include/mach/uncompress.h @@ -0,0 +1,36 @@ +/* arch/arm/mach-msm/include/mach/uncompress.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_UNCOMPRESS_H + +#include "hardware.h" + +static void putc(int c) +{ +} + +static inline void flush(void) +{ +} + +static inline void arch_decomp_setup(void) +{ +} + +static inline void arch_decomp_wdog(void) +{ +} + +#endif diff --git a/arch/arm/mach-msm/include/mach/vmalloc.h b/arch/arm/mach-msm/include/mach/vmalloc.h new file mode 100644 index 00000000000..05f81fd8623 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/vmalloc.h @@ -0,0 +1,22 @@ +/* arch/arm/mach-msm/include/mach/vmalloc.h + * + * Copyright (C) 2007 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __ASM_ARCH_MSM_VMALLOC_H +#define __ASM_ARCH_MSM_VMALLOC_H + +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) + +#endif + diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index c39edb994a8..5976200de99 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -19,13 +19,13 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/page.h> -#include <asm/arch/msm_iomap.h> +#include <mach/msm_iomap.h> #include <asm/mach/map.h> -#include <asm/arch/board.h> +#include <mach/board.h> #define MSM_DEVICE(name) { \ .virtual = MSM_##name##_BASE, \ diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c index 24158040b78..66901baf8c8 100644 --- a/arch/arm/mach-msm/irq.c +++ b/arch/arm/mach-msm/irq.c @@ -21,11 +21,11 @@ #include <linux/timer.h> #include <linux/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/msm_iomap.h> +#include <mach/msm_iomap.h> #define VIC_REG(off) (MSM_VIC_BASE + (off)) diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index bd4732d1ab3..9f02d7dca98 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -22,7 +22,7 @@ #include <linux/delay.h> #include <asm/mach/time.h> -#include <asm/arch/msm_iomap.h> +#include <mach/msm_iomap.h> #include <asm/io.h> diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index d27b83b7bf6..e633f9cb239 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -17,7 +17,7 @@ #include <linux/ata_platform.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/arch/mv78xx0.h> +#include <mach/mv78xx0.h> #include <asm/plat-orion/cache-feroceon-l2.h> #include <asm/plat-orion/ehci-orion.h> #include <asm/plat-orion/orion_nand.h> diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 0c93d19193d..a2d0c978360 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -13,7 +13,7 @@ #include <linux/platform_device.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> -#include <asm/arch/mv78xx0.h> +#include <mach/mv78xx0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include "common.h" diff --git a/arch/arm/mach-mv78xx0/include/mach/debug-macro.S b/arch/arm/mach-mv78xx0/include/mach/debug-macro.S new file mode 100644 index 00000000000..a06442fbd34 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/debug-macro.S @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/mv78xx0.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =MV78XX0_REGS_PHYS_BASE + ldrne \rx, =MV78XX0_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-mv78xx0/include/mach/dma.h b/arch/arm/mach-mv78xx0/include/mach/dma.h new file mode 100644 index 00000000000..40a8c178f10 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/arm/mach-mv78xx0/include/mach/entry-macro.S b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S new file mode 100644 index 00000000000..ed4a46bcd3b --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/entry-macro.S @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Marvell MV78xx0 platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/mv78xx0.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ check low interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] + ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] + mov \irqnr, #31 + ands \irqstat, \irqstat, \tmp + + @ if no low interrupts set, check high interrupts + ldreq \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] + ldreq \tmp, [\base, #IRQ_MASK_HIGH_OFF] + moveq \irqnr, #63 + andeqs \irqstat, \irqstat, \tmp + + @ find first active interrupt source + clzne \irqstat, \irqstat + subne \irqnr, \irqnr, \irqstat + .endm diff --git a/arch/arm/mach-mv78xx0/include/mach/hardware.h b/arch/arm/mach-mv78xx0/include/mach/hardware.h new file mode 100644 index 00000000000..5d887557e12 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/hardware.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/hardware.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "mv78xx0.h" + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE MV78XX0_PCIE_MEM_PHYS_BASE /* mem base for VGA */ + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/io.h b/arch/arm/mach-mv78xx0/include/mach/io.h new file mode 100644 index 00000000000..450e0e1ad09 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/io.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "mv78xx0.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0)) + + MV78XX0_PCIE_IO_VIRT_BASE(0)); +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/irqs.h b/arch/arm/mach-mv78xx0/include/mach/irqs.h new file mode 100644 index 00000000000..995d7fb8d06 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/irqs.h @@ -0,0 +1,91 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/irqs.h + * + * IRQ definitions for Marvell MV78xx0 SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "mv78xx0.h" /* need GPIO_MAX */ + +/* + * MV78xx0 Low Interrupt Controller + */ +#define IRQ_MV78XX0_ERR 0 +#define IRQ_MV78XX0_SPI 1 +#define IRQ_MV78XX0_I2C_0 2 +#define IRQ_MV78XX0_I2C_1 3 +#define IRQ_MV78XX0_IDMA_0 4 +#define IRQ_MV78XX0_IDMA_1 5 +#define IRQ_MV78XX0_IDMA_2 6 +#define IRQ_MV78XX0_IDMA_3 7 +#define IRQ_MV78XX0_TIMER_0 8 +#define IRQ_MV78XX0_TIMER_1 9 +#define IRQ_MV78XX0_TIMER_2 10 +#define IRQ_MV78XX0_TIMER_3 11 +#define IRQ_MV78XX0_UART_0 12 +#define IRQ_MV78XX0_UART_1 13 +#define IRQ_MV78XX0_UART_2 14 +#define IRQ_MV78XX0_UART_3 15 +#define IRQ_MV78XX0_USB_0 16 +#define IRQ_MV78XX0_USB_1 17 +#define IRQ_MV78XX0_USB_2 18 +#define IRQ_MV78XX0_CRYPTO 19 +#define IRQ_MV78XX0_SDIO_0 20 +#define IRQ_MV78XX0_SDIO_1 21 +#define IRQ_MV78XX0_XOR_0 22 +#define IRQ_MV78XX0_XOR_1 23 +#define IRQ_MV78XX0_I2S_0 24 +#define IRQ_MV78XX0_I2S_1 25 +#define IRQ_MV78XX0_SATA 26 +#define IRQ_MV78XX0_TDMI 27 + +/* + * MV78xx0 High Interrupt Controller + */ +#define IRQ_MV78XX0_PCIE_00 32 +#define IRQ_MV78XX0_PCIE_01 33 +#define IRQ_MV78XX0_PCIE_02 34 +#define IRQ_MV78XX0_PCIE_03 35 +#define IRQ_MV78XX0_PCIE_10 36 +#define IRQ_MV78XX0_PCIE_11 37 +#define IRQ_MV78XX0_PCIE_12 38 +#define IRQ_MV78XX0_PCIE_13 39 +#define IRQ_MV78XX0_GE00_SUM 40 +#define IRQ_MV78XX0_GE00_RX 41 +#define IRQ_MV78XX0_GE00_TX 42 +#define IRQ_MV78XX0_GE00_MISC 43 +#define IRQ_MV78XX0_GE01_SUM 44 +#define IRQ_MV78XX0_GE01_RX 45 +#define IRQ_MV78XX0_GE01_TX 46 +#define IRQ_MV78XX0_GE01_MISC 47 +#define IRQ_MV78XX0_GE10_SUM 48 +#define IRQ_MV78XX0_GE10_RX 49 +#define IRQ_MV78XX0_GE10_TX 50 +#define IRQ_MV78XX0_GE10_MISC 51 +#define IRQ_MV78XX0_GE11_SUM 52 +#define IRQ_MV78XX0_GE11_RX 53 +#define IRQ_MV78XX0_GE11_TX 54 +#define IRQ_MV78XX0_GE11_MISC 55 +#define IRQ_MV78XX0_GPIO_0_7 56 +#define IRQ_MV78XX0_GPIO_8_15 57 +#define IRQ_MV78XX0_GPIO_16_23 58 +#define IRQ_MV78XX0_GPIO_24_31 59 +#define IRQ_MV78XX0_DB_IN 60 +#define IRQ_MV78XX0_DB_OUT 61 + +/* + * MV78XX0 General Purpose Pins + */ +#define IRQ_MV78XX0_GPIO_START 64 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/memory.h b/arch/arm/mach-mv78xx0/include/mach/memory.h new file mode 100644 index 00000000000..9e47a140ff7 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/memory.h @@ -0,0 +1,14 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h new file mode 100644 index 00000000000..ad664178d6e --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -0,0 +1,126 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/mv78xx0.h + * + * Generic definitions for Marvell MV78xx0 SoC flavors: + * MV781x0 and MV782x0. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_MV78XX0_H +#define __ASM_ARCH_MV78XX0_H + +/* + * Marvell MV78xx0 address maps. + * + * phys + * c0000000 PCIe Memory space + * f0800000 PCIe #0 I/O space + * f0900000 PCIe #1 I/O space + * f0a00000 PCIe #2 I/O space + * f0b00000 PCIe #3 I/O space + * f0c00000 PCIe #4 I/O space + * f0d00000 PCIe #5 I/O space + * f0e00000 PCIe #6 I/O space + * f0f00000 PCIe #7 I/O space + * f1000000 on-chip peripheral registers + * + * virt phys size + * fe400000 f102x000 16K core-specific peripheral registers + * fe700000 f0800000 1M PCIe #0 I/O space + * fe800000 f0900000 1M PCIe #1 I/O space + * fe900000 f0a00000 1M PCIe #2 I/O space + * fea00000 f0b00000 1M PCIe #3 I/O space + * feb00000 f0c00000 1M PCIe #4 I/O space + * fec00000 f0d00000 1M PCIe #5 I/O space + * fed00000 f0e00000 1M PCIe #6 I/O space + * fee00000 f0f00000 1M PCIe #7 I/O space + * fef00000 f1000000 1M on-chip peripheral registers + */ +#define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000 +#define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000 +#define MV78XX0_CORE_REGS_VIRT_BASE 0xfe400000 +#define MV78XX0_CORE_REGS_SIZE SZ_16K + +#define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20)) +#define MV78XX0_PCIE_IO_VIRT_BASE(i) (0xfe700000 + ((i) << 20)) +#define MV78XX0_PCIE_IO_SIZE SZ_1M + +#define MV78XX0_REGS_PHYS_BASE 0xf1000000 +#define MV78XX0_REGS_VIRT_BASE 0xfef00000 +#define MV78XX0_REGS_SIZE SZ_1M + +#define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000 +#define MV78XX0_PCIE_MEM_SIZE 0x30000000 + +/* + * Core-specific peripheral registers. + */ +#define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE) +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define L2_WRITETHROUGH 0x00020000 +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_LOW_OFF 0x0004 +#define IRQ_CAUSE_HIGH_OFF 0x0008 +#define IRQ_MASK_LOW_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +/* + * Register Map + */ +#define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000) +#define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500) +#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1700) + +#define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000) +#define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) +#define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030) +#define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) +#define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2200) +#define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2200) +#define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2300) +#define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2300) + +#define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x30000) +#define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x34000) + +#define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x40000) +#define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x44000) +#define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x48000) +#define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x4c000) + +#define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x50000) +#define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x51000) +#define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x52000) + +#define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x70000) +#define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x74000) + +#define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x80000) +#define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x84000) +#define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x88000) +#define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x8c000) + +#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000) + + +#define GPIO_MAX 32 + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/system.h b/arch/arm/mach-mv78xx0/include/mach/system.h new file mode 100644 index 00000000000..7d517940883 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/system.h @@ -0,0 +1,37 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/mv78xx0.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/timex.h b/arch/arm/mach-mv78xx0/include/mach/timex.h new file mode 100644 index 00000000000..0e8c443c723 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/timex.h @@ -0,0 +1,9 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-mv78xx0/include/mach/uncompress.h b/arch/arm/mach-mv78xx0/include/mach/uncompress.h new file mode 100644 index 00000000000..365264298e7 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/uncompress.h @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <mach/mv78xx0.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-mv78xx0/include/mach/vmalloc.h b/arch/arm/mach-mv78xx0/include/mach/vmalloc.h new file mode 100644 index 00000000000..1c4954386a8 --- /dev/null +++ b/arch/arm/mach-mv78xx0/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-mv78xx0/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfe000000 diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 60f4ee4d453..3198abf54c9 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -11,7 +11,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/pci.h> -#include <asm/arch/mv78xx0.h> +#include <mach/mv78xx0.h> #include <asm/plat-orion/irq.h> #include "common.h" diff --git a/arch/arm/mach-mx2/clock_imx27.c b/arch/arm/mach-mx2/clock_imx27.c index 0a29ef29c73..c69896d011a 100644 --- a/arch/arm/mach-mx2/clock_imx27.c +++ b/arch/arm/mach-mx2/clock_imx27.c @@ -22,10 +22,9 @@ #include <linux/module.h> #include <linux/spinlock.h> -#include <asm/arch/clock.h> -#include <asm/arch/common.h> +#include <mach/clock.h> +#include <mach/common.h> #include <asm/div64.h> -#include <asm/mach-types.h> #include "crm_regs.h" diff --git a/arch/arm/mach-mx2/cpu_imx27.c b/arch/arm/mach-mx2/cpu_imx27.c index d6b5c2e3377..239308fe665 100644 --- a/arch/arm/mach-mx2/cpu_imx27.c +++ b/arch/arm/mach-mx2/cpu_imx27.c @@ -24,7 +24,7 @@ #include <linux/io.h> #include <linux/module.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "crm_regs.h" diff --git a/arch/arm/mach-mx2/crm_regs.h b/arch/arm/mach-mx2/crm_regs.h index a40a9b950ce..94644cd0a0f 100644 --- a/arch/arm/mach-mx2/crm_regs.h +++ b/arch/arm/mach-mx2/crm_regs.h @@ -20,7 +20,7 @@ #ifndef __ARCH_ARM_MACH_MX2_CRM_REGS_H__ #define __ARCH_ARM_MACH_MX2_CRM_REGS_H__ -#include <asm/arch/hardware.h> +#include <mach/hardware.h> /* Register offsets */ #define CCM_CSCR (IO_ADDRESS(CCM_BASE_ADDR) + 0x0) diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index a1f44c3c531..bd0559d5933 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -32,7 +32,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> /* * Resource definition for the MXC IrDA diff --git a/arch/arm/mach-mx2/generic.c b/arch/arm/mach-mx2/generic.c index 07875cf00de..dea6521d4d5 100644 --- a/arch/arm/mach-mx2/generic.c +++ b/arch/arm/mach-mx2/generic.c @@ -20,7 +20,7 @@ #include <linux/mm.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/pgtable.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-mx2/mx27ads.c b/arch/arm/mach-mx2/mx27ads.c index a9ff01fff13..4ce56ef4d8d 100644 --- a/arch/arm/mach-mx2/mx27ads.c +++ b/arch/arm/mach-mx2/mx27ads.c @@ -23,16 +23,16 @@ #include <linux/mtd/map.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> -#include <asm/arch/common.h> -#include <asm/hardware.h> +#include <mach/common.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <asm/arch/gpio.h> -#include <asm/arch/imx-uart.h> -#include <asm/arch/iomux-mx1-mx2.h> -#include <asm/arch/board-mx27ads.h> +#include <mach/gpio.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx1-mx2.h> +#include <mach/board-mx27ads.h> /* ADS's NOR flash */ static struct physmap_flash_data mx27ads_flash_data = { diff --git a/arch/arm/mach-mx2/pcm038.c b/arch/arm/mach-mx2/pcm038.c index a9a28f58e71..1028f453cfc 100644 --- a/arch/arm/mach-mx2/pcm038.c +++ b/arch/arm/mach-mx2/pcm038.c @@ -21,12 +21,12 @@ #include <linux/mtd/physmap.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> -#include <asm/arch/common.h> -#include <asm/hardware.h> -#include <asm/arch/iomux-mx1-mx2.h> +#include <mach/common.h> +#include <mach/hardware.h> +#include <mach/iomux-mx1-mx2.h> #include <asm/mach/time.h> -#include <asm/arch/imx-uart.h> -#include <asm/arch/board-pcm038.h> +#include <mach/imx-uart.h> +#include <mach/board-pcm038.h> /* * Phytec's phyCORE-i.MX27 comes with 32MiB flash, diff --git a/arch/arm/mach-mx2/pcm970-baseboard.c b/arch/arm/mach-mx2/pcm970-baseboard.c index 028ac4d3368..a560cd6ad23 100644 --- a/arch/arm/mach-mx2/pcm970-baseboard.c +++ b/arch/arm/mach-mx2/pcm970-baseboard.c @@ -17,8 +17,7 @@ */ #include <linux/platform_device.h> -#include <asm/hardware.h> -#include <asm/mach-types.h> +#include <mach/hardware.h> #include <asm/mach/arch.h> /* diff --git a/arch/arm/mach-mx2/serial.c b/arch/arm/mach-mx2/serial.c index 570c02b8e5d..e31fd44f794 100644 --- a/arch/arm/mach-mx2/serial.c +++ b/arch/arm/mach-mx2/serial.c @@ -20,8 +20,8 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/serial.h> -#include <asm/hardware.h> -#include <asm/arch/imx-uart.h> +#include <mach/hardware.h> +#include <mach/imx-uart.h> static struct resource uart0[] = { { diff --git a/arch/arm/mach-mx2/system.c b/arch/arm/mach-mx2/system.c index 99304645299..7b8269719d1 100644 --- a/arch/arm/mach-mx2/system.c +++ b/arch/arm/mach-mx2/system.c @@ -23,7 +23,7 @@ #include <linux/clk.h> #include <linux/io.h> -#include <asm/arch/hardware.h> +#include <mach/hardware.h> #include <asm/proc-fns.h> #include <asm/system.h> diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c index 2f3635943e7..9f14a871ee7 100644 --- a/arch/arm/mach-mx3/clock.c +++ b/arch/arm/mach-mx3/clock.c @@ -23,7 +23,7 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/io.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> #include <asm/div64.h> #include "crm_regs.h" diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c index 5c0320fce5b..e08c6a8ac56 100644 --- a/arch/arm/mach-mx3/devices.c +++ b/arch/arm/mach-mx3/devices.c @@ -21,8 +21,8 @@ #include <linux/platform_device.h> #include <linux/serial.h> #include <linux/gpio.h> -#include <asm/hardware.h> -#include <asm/arch/imx-uart.h> +#include <mach/hardware.h> +#include <mach/imx-uart.h> static struct resource uart0[] = { { diff --git a/arch/arm/mach-mx3/iomux.c b/arch/arm/mach-mx3/iomux.c index adc51feefc1..3dda1fe23cb 100644 --- a/arch/arm/mach-mx3/iomux.c +++ b/arch/arm/mach-mx3/iomux.c @@ -21,9 +21,9 @@ #include <linux/spinlock.h> #include <linux/io.h> #include <linux/gpio.h> -#include <asm/hardware.h> -#include <asm/arch/gpio.h> -#include <asm/arch/iomux-mx3.h> +#include <mach/hardware.h> +#include <mach/gpio.h> +#include <mach/iomux-mx3.h> /* * IOMUX register (base) addresses diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c index 41dad485ded..30d842bd4d6 100644 --- a/arch/arm/mach-mx3/mm.c +++ b/arch/arm/mach-mx3/mm.c @@ -22,10 +22,10 @@ #include <linux/mm.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/pgtable.h> #include <asm/mach/map.h> -#include <asm/arch/common.h> +#include <mach/common.h> /*! * @file mm.c diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c index eba3e0cd428..60fb4e0d5ac 100644 --- a/arch/arm/mach-mx3/mx31ads.c +++ b/arch/arm/mach-mx3/mx31ads.c @@ -23,14 +23,14 @@ #include <linux/clk.h> #include <linux/serial_8250.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/memory.h> #include <asm/mach/map.h> -#include <asm/arch/common.h> -#include <asm/arch/board-mx31ads.h> +#include <mach/common.h> +#include <mach/board-mx31ads.h> /*! * @file mx31ads.c diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c index 1372c1a1fc3..d363a6e79f8 100644 --- a/arch/arm/mach-mx3/mx31lite.c +++ b/arch/arm/mach-mx3/mx31lite.c @@ -23,15 +23,15 @@ #include <linux/kernel.h> #include <linux/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <asm/arch/common.h> +#include <mach/common.h> #include <asm/page.h> #include <asm/setup.h> -#include <asm/arch/board-mx31lite.h> +#include <mach/board-mx31lite.h> /* * This file contains the board-specific initialization routines. diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c index a34ae6de266..0a152ed15a8 100644 --- a/arch/arm/mach-mx3/pcm037.c +++ b/arch/arm/mach-mx3/pcm037.c @@ -23,15 +23,15 @@ #include <linux/mtd/physmap.h> #include <linux/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> #include <asm/mach/map.h> -#include <asm/arch/common.h> -#include <asm/arch/imx-uart.h> -#include <asm/arch/iomux-mx3.h> -#include <asm/arch/board-pcm037.h> +#include <mach/common.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx3.h> +#include <mach/board-pcm037.h> static struct physmap_flash_data pcm037_flash_data = { .width = 2, diff --git a/arch/arm/mach-netx/fb.c b/arch/arm/mach-netx/fb.c index ef0ab6115c0..24c79650f9f 100644 --- a/arch/arm/mach-netx/fb.c +++ b/arch/arm/mach-netx/fb.c @@ -23,8 +23,8 @@ #include <linux/amba/bus.h> #include <linux/amba/clcd.h> -#include <asm/arch/netx-regs.h> -#include <asm/hardware.h> +#include <mach/netx-regs.h> +#include <mach/hardware.h> struct clk {}; diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c index 99d4fb19a08..1b40483ea75 100644 --- a/arch/arm/mach-netx/generic.c +++ b/arch/arm/mach-netx/generic.c @@ -22,11 +22,11 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/map.h> #include <asm/hardware/vic.h> #include <asm/io.h> -#include <asm/arch/netx-regs.h> +#include <mach/netx-regs.h> #include <asm/mach/irq.h> static struct map_desc netx_io_desc[] __initdata = { diff --git a/arch/arm/mach-netx/include/mach/debug-macro.S b/arch/arm/mach-netx/include/mach/debug-macro.S new file mode 100644 index 00000000000..11b9d5b4639 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/debug-macro.S @@ -0,0 +1,38 @@ +/* arch/arm/mach-netx/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include "hardware.h" + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x00100000 @ physical + movne \rx, #io_p2v(0x00100000) @ virtual + orr \rx, \rx, #0x00000a00 + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0] + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #0x18] + tst \rd, #(1 << 3) + bne 1002b + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #0x18] + tst \rd, #(1 << 3) + bne 1001b + .endm diff --git a/arch/arm/mach-netx/include/mach/dma.h b/arch/arm/mach-netx/include/mach/dma.h new file mode 100644 index 00000000000..690b3ebc43a --- /dev/null +++ b/arch/arm/mach-netx/include/mach/dma.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-netx/include/mach/dma.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define MAX_DMA_CHANNELS 0 +#define MAX_DMA_ADDRESS ~0 diff --git a/arch/arm/mach-netx/include/mach/entry-macro.S b/arch/arm/mach-netx/include/mach/entry-macro.S new file mode 100644 index 00000000000..a1952a0feda --- /dev/null +++ b/arch/arm/mach-netx/include/mach/entry-macro.S @@ -0,0 +1,41 @@ +/* + * arch/arm/mach-netx/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Hilscher netX based platforms + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <mach/hardware.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mov \base, #io_p2v(0x00100000) + add \base, \base, #0x000ff000 + + ldr \irqstat, [\base, #0] + clz \irqnr, \irqstat + rsb \irqnr, \irqnr, #31 + cmp \irqstat, #0 + .endm + diff --git a/arch/arm/mach-netx/include/mach/eth.h b/arch/arm/mach-netx/include/mach/eth.h new file mode 100644 index 00000000000..88af1ac28ea --- /dev/null +++ b/arch/arm/mach-netx/include/mach/eth.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-netx/include/mach/eth.h + * + * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef ASMARM_ARCH_ETH_H +#define ASMARM_ARCH_ETH_H + +struct netxeth_platform_data { + unsigned int xcno; /* number of xmac/xpec engine this eth uses */ +}; + +#endif diff --git a/arch/arm/mach-netx/include/mach/hardware.h b/arch/arm/mach-netx/include/mach/hardware.h new file mode 100644 index 00000000000..517a2bd3784 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/hardware.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-netx/include/mach/hardware.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#define NETX_IO_PHYS 0x00100000 +#define NETX_IO_VIRT 0xe0000000 +#define NETX_IO_SIZE 0x00100000 + +#define SRAM_INTERNAL_PHYS_0 0x00000 +#define SRAM_INTERNAL_PHYS_1 0x08000 +#define SRAM_INTERNAL_PHYS_2 0x10000 +#define SRAM_INTERNAL_PHYS_3 0x18000 +#define SRAM_INTERNAL_PHYS(no) ((no) * 0x8000) + +#define XPEC_MEM_SIZE 0x4000 +#define XMAC_MEM_SIZE 0x1000 +#define SRAM_MEM_SIZE 0x8000 + +#define io_p2v(x) ((x) - NETX_IO_PHYS + NETX_IO_VIRT) +#define io_v2p(x) ((x) - NETX_IO_VIRT + NETX_IO_PHYS) + +#endif diff --git a/arch/arm/mach-netx/include/mach/io.h b/arch/arm/mach-netx/include/mach/io.h new file mode 100644 index 00000000000..468b92a8258 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/io.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-netx/include/mach/io.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-netx/include/mach/irqs.h b/arch/arm/mach-netx/include/mach/irqs.h new file mode 100644 index 00000000000..6ce914d54a3 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/irqs.h @@ -0,0 +1,70 @@ +/* + * arch/arm/mach-netx/include/mach/irqs.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define NETX_IRQ_VIC_START 0 +#define NETX_IRQ_SOFTINT 0 +#define NETX_IRQ_TIMER0 1 +#define NETX_IRQ_TIMER1 2 +#define NETX_IRQ_TIMER2 3 +#define NETX_IRQ_SYSTIME_NS 4 +#define NETX_IRQ_SYSTIME_S 5 +#define NETX_IRQ_GPIO_15 6 +#define NETX_IRQ_WATCHDOG 7 +#define NETX_IRQ_UART0 8 +#define NETX_IRQ_UART1 9 +#define NETX_IRQ_UART2 10 +#define NETX_IRQ_USB 11 +#define NETX_IRQ_SPI 12 +#define NETX_IRQ_I2C 13 +#define NETX_IRQ_LCD 14 +#define NETX_IRQ_HIF 15 +#define NETX_IRQ_GPIO_0_14 16 +#define NETX_IRQ_XPEC0 17 +#define NETX_IRQ_XPEC1 18 +#define NETX_IRQ_XPEC2 19 +#define NETX_IRQ_XPEC3 20 +#define NETX_IRQ_XPEC(no) (17 + (no)) +#define NETX_IRQ_MSYNC0 21 +#define NETX_IRQ_MSYNC1 22 +#define NETX_IRQ_MSYNC2 23 +#define NETX_IRQ_MSYNC3 24 +#define NETX_IRQ_IRQ_PHY 25 +#define NETX_IRQ_ISO_AREA 26 +/* int 27 is reserved */ +/* int 28 is reserved */ +#define NETX_IRQ_TIMER3 29 +#define NETX_IRQ_TIMER4 30 +/* int 31 is reserved */ + +#define NETX_IRQS 32 + +/* for multiplexed irqs on gpio 0..14 */ +#define NETX_IRQ_GPIO(x) (NETX_IRQS + (x)) +#define NETX_IRQ_GPIO_LAST NETX_IRQ_GPIO(14) + +/* Host interface interrupts */ +#define NETX_IRQ_HIF_CHAINED(x) (NETX_IRQ_GPIO_LAST + 1 + (x)) +#define NETX_IRQ_HIF_PIO35 NETX_IRQ_HIF_CHAINED(0) +#define NETX_IRQ_HIF_PIO36 NETX_IRQ_HIF_CHAINED(1) +#define NETX_IRQ_HIF_PIO40 NETX_IRQ_HIF_CHAINED(2) +#define NETX_IRQ_HIF_PIO47 NETX_IRQ_HIF_CHAINED(3) +#define NETX_IRQ_HIF_PIO72 NETX_IRQ_HIF_CHAINED(4) +#define NETX_IRQ_HIF_LAST NETX_IRQ_HIF_CHAINED(4) + +#define NR_IRQS (NETX_IRQ_HIF_LAST + 1) diff --git a/arch/arm/mach-netx/include/mach/memory.h b/arch/arm/mach-netx/include/mach/memory.h new file mode 100644 index 00000000000..53745a1378d --- /dev/null +++ b/arch/arm/mach-netx/include/mach/memory.h @@ -0,0 +1,36 @@ +/* + * arch/arm/mach-netx/include/mach/memory.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x80000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif + diff --git a/arch/arm/mach-netx/include/mach/netx-regs.h b/arch/arm/mach-netx/include/mach/netx-regs.h new file mode 100644 index 00000000000..5104a00d40f --- /dev/null +++ b/arch/arm/mach-netx/include/mach/netx-regs.h @@ -0,0 +1,410 @@ +/* + * arch/arm/mach-netx/include/mach/netx-regs.h + * + * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_NETX_REGS_H +#define __ASM_ARCH_NETX_REGS_H + +/* offsets relative to the beginning of the io space */ +#define NETX_OFS_SYSTEM 0x00000 +#define NETX_OFS_MEMCR 0x00100 +#define NETX_OFS_DPMAS 0x03000 +#define NETX_OFS_GPIO 0x00800 +#define NETX_OFS_PIO 0x00900 +#define NETX_OFS_UART0 0x00a00 +#define NETX_OFS_UART1 0x00a40 +#define NETX_OFS_UART2 0x00a80 +#define NETX_OF_MIIMU 0x00b00 +#define NETX_OFS_SPI 0x00c00 +#define NETX_OFS_I2C 0x00d00 +#define NETX_OFS_SYSTIME 0x01100 +#define NETX_OFS_RTC 0x01200 +#define NETX_OFS_EXTBUS 0x03600 +#define NETX_OFS_LCD 0x04000 +#define NETX_OFS_USB 0x20000 +#define NETX_OFS_XMAC0 0x60000 +#define NETX_OFS_XMAC1 0x61000 +#define NETX_OFS_XMAC2 0x62000 +#define NETX_OFS_XMAC3 0x63000 +#define NETX_OFS_XMAC(no) (0x60000 + (no) * 0x1000) +#define NETX_OFS_PFIFO 0x64000 +#define NETX_OFS_XPEC0 0x70000 +#define NETX_OFS_XPEC1 0x74000 +#define NETX_OFS_XPEC2 0x78000 +#define NETX_OFS_XPEC3 0x7c000 +#define NETX_OFS_XPEC(no) (0x70000 + (no) * 0x4000) +#define NETX_OFS_VIC 0xff000 + +/* physical addresses */ +#define NETX_PA_SYSTEM (NETX_IO_PHYS + NETX_OFS_SYSTEM) +#define NETX_PA_MEMCR (NETX_IO_PHYS + NETX_OFS_MEMCR) +#define NETX_PA_DPMAS (NETX_IO_PHYS + NETX_OFS_DPMAS) +#define NETX_PA_GPIO (NETX_IO_PHYS + NETX_OFS_GPIO) +#define NETX_PA_PIO (NETX_IO_PHYS + NETX_OFS_PIO) +#define NETX_PA_UART0 (NETX_IO_PHYS + NETX_OFS_UART0) +#define NETX_PA_UART1 (NETX_IO_PHYS + NETX_OFS_UART1) +#define NETX_PA_UART2 (NETX_IO_PHYS + NETX_OFS_UART2) +#define NETX_PA_MIIMU (NETX_IO_PHYS + NETX_OF_MIIMU) +#define NETX_PA_SPI (NETX_IO_PHYS + NETX_OFS_SPI) +#define NETX_PA_I2C (NETX_IO_PHYS + NETX_OFS_I2C) +#define NETX_PA_SYSTIME (NETX_IO_PHYS + NETX_OFS_SYSTIME) +#define NETX_PA_RTC (NETX_IO_PHYS + NETX_OFS_RTC) +#define NETX_PA_EXTBUS (NETX_IO_PHYS + NETX_OFS_EXTBUS) +#define NETX_PA_LCD (NETX_IO_PHYS + NETX_OFS_LCD) +#define NETX_PA_USB (NETX_IO_PHYS + NETX_OFS_USB) +#define NETX_PA_XMAC0 (NETX_IO_PHYS + NETX_OFS_XMAC0) +#define NETX_PA_XMAC1 (NETX_IO_PHYS + NETX_OFS_XMAC1) +#define NETX_PA_XMAC2 (NETX_IO_PHYS + NETX_OFS_XMAC2) +#define NETX_PA_XMAC3 (NETX_IO_PHYS + NETX_OFS_XMAC3) +#define NETX_PA_XMAC(no) (NETX_IO_PHYS + NETX_OFS_XMAC(no)) +#define NETX_PA_PFIFO (NETX_IO_PHYS + NETX_OFS_PFIFO) +#define NETX_PA_XPEC0 (NETX_IO_PHYS + NETX_OFS_XPEC0) +#define NETX_PA_XPEC1 (NETX_IO_PHYS + NETX_OFS_XPEC1) +#define NETX_PA_XPEC2 (NETX_IO_PHYS + NETX_OFS_XPEC2) +#define NETX_PA_XPEC3 (NETX_IO_PHYS + NETX_OFS_XPEC3) +#define NETX_PA_XPEC(no) (NETX_IO_PHYS + NETX_OFS_XPEC(no)) +#define NETX_PA_VIC (NETX_IO_PHYS + NETX_OFS_VIC) + +/* virual addresses */ +#define NETX_VA_SYSTEM (NETX_IO_VIRT + NETX_OFS_SYSTEM) +#define NETX_VA_MEMCR (NETX_IO_VIRT + NETX_OFS_MEMCR) +#define NETX_VA_DPMAS (NETX_IO_VIRT + NETX_OFS_DPMAS) +#define NETX_VA_GPIO (NETX_IO_VIRT + NETX_OFS_GPIO) +#define NETX_VA_PIO (NETX_IO_VIRT + NETX_OFS_PIO) +#define NETX_VA_UART0 (NETX_IO_VIRT + NETX_OFS_UART0) +#define NETX_VA_UART1 (NETX_IO_VIRT + NETX_OFS_UART1) +#define NETX_VA_UART2 (NETX_IO_VIRT + NETX_OFS_UART2) +#define NETX_VA_MIIMU (NETX_IO_VIRT + NETX_OF_MIIMU) +#define NETX_VA_SPI (NETX_IO_VIRT + NETX_OFS_SPI) +#define NETX_VA_I2C (NETX_IO_VIRT + NETX_OFS_I2C) +#define NETX_VA_SYSTIME (NETX_IO_VIRT + NETX_OFS_SYSTIME) +#define NETX_VA_RTC (NETX_IO_VIRT + NETX_OFS_RTC) +#define NETX_VA_EXTBUS (NETX_IO_VIRT + NETX_OFS_EXTBUS) +#define NETX_VA_LCD (NETX_IO_VIRT + NETX_OFS_LCD) +#define NETX_VA_USB (NETX_IO_VIRT + NETX_OFS_USB) +#define NETX_VA_XMAC0 (NETX_IO_VIRT + NETX_OFS_XMAC0) +#define NETX_VA_XMAC1 (NETX_IO_VIRT + NETX_OFS_XMAC1) +#define NETX_VA_XMAC2 (NETX_IO_VIRT + NETX_OFS_XMAC2) +#define NETX_VA_XMAC3 (NETX_IO_VIRT + NETX_OFS_XMAC3) +#define NETX_VA_XMAC(no) (NETX_IO_VIRT + NETX_OFS_XMAC(no)) +#define NETX_VA_PFIFO (NETX_IO_VIRT + NETX_OFS_PFIFO) +#define NETX_VA_XPEC0 (NETX_IO_VIRT + NETX_OFS_XPEC0) +#define NETX_VA_XPEC1 (NETX_IO_VIRT + NETX_OFS_XPEC1) +#define NETX_VA_XPEC2 (NETX_IO_VIRT + NETX_OFS_XPEC2) +#define NETX_VA_XPEC3 (NETX_IO_VIRT + NETX_OFS_XPEC3) +#define NETX_VA_XPEC(no) (NETX_IO_VIRT + NETX_OFS_XPEC(no)) +#define NETX_VA_VIC (NETX_IO_VIRT + NETX_OFS_VIC) + +/********************************* + * System functions * + *********************************/ + +/* Registers */ +#define NETX_SYSTEM_REG(ofs) __io(NETX_VA_SYSTEM + (ofs)) +#define NETX_SYSTEM_BOO_SR NETX_SYSTEM_REG(0x00) +#define NETX_SYSTEM_IOC_CR NETX_SYSTEM_REG(0x04) +#define NETX_SYSTEM_IOC_MR NETX_SYSTEM_REG(0x08) + +/* FIXME: Docs are not consistent */ +/* #define NETX_SYSTEM_RES_CR NETX_SYSTEM_REG(0x08) */ +#define NETX_SYSTEM_RES_CR NETX_SYSTEM_REG(0x0c) + +#define NETX_SYSTEM_PHY_CONTROL NETX_SYSTEM_REG(0x10) +#define NETX_SYSTEM_REV NETX_SYSTEM_REG(0x34) +#define NETX_SYSTEM_IOC_ACCESS_KEY NETX_SYSTEM_REG(0x70) +#define NETX_SYSTEM_WDG_TR NETX_SYSTEM_REG(0x200) +#define NETX_SYSTEM_WDG_CTR NETX_SYSTEM_REG(0x204) +#define NETX_SYSTEM_WDG_IRQ_TIMEOUT NETX_SYSTEM_REG(0x208) +#define NETX_SYSTEM_WDG_RES_TIMEOUT NETX_SYSTEM_REG(0x20c) + +/* Bits */ +#define NETX_SYSTEM_RES_CR_RSTIN (1<<0) +#define NETX_SYSTEM_RES_CR_WDG_RES (1<<1) +#define NETX_SYSTEM_RES_CR_HOST_RES (1<<2) +#define NETX_SYSTEM_RES_CR_FIRMW_RES (1<<3) +#define NETX_SYSTEM_RES_CR_XPEC0_RES (1<<4) +#define NETX_SYSTEM_RES_CR_XPEC1_RES (1<<5) +#define NETX_SYSTEM_RES_CR_XPEC2_RES (1<<6) +#define NETX_SYSTEM_RES_CR_XPEC3_RES (1<<7) +#define NETX_SYSTEM_RES_CR_DIS_XPEC0_RES (1<<16) +#define NETX_SYSTEM_RES_CR_DIS_XPEC1_RES (1<<17) +#define NETX_SYSTEM_RES_CR_DIS_XPEC2_RES (1<<18) +#define NETX_SYSTEM_RES_CR_DIS_XPEC3_RES (1<<19) +#define NETX_SYSTEM_RES_CR_FIRMW_FLG0 (1<<20) +#define NETX_SYSTEM_RES_CR_FIRMW_FLG1 (1<<21) +#define NETX_SYSTEM_RES_CR_FIRMW_FLG2 (1<<22) +#define NETX_SYSTEM_RES_CR_FIRMW_FLG3 (1<<23) +#define NETX_SYSTEM_RES_CR_FIRMW_RES_EN (1<<24) +#define NETX_SYSTEM_RES_CR_RSTOUT (1<<25) +#define NETX_SYSTEM_RES_CR_EN_RSTOUT (1<<26) + +#define PHY_CONTROL_RESET (1<<31) +#define PHY_CONTROL_SIM_BYP (1<<30) +#define PHY_CONTROL_CLK_XLATIN (1<<29) +#define PHY_CONTROL_PHY1_EN (1<<21) +#define PHY_CONTROL_PHY1_NP_MSG_CODE +#define PHY_CONTROL_PHY1_AUTOMDIX (1<<17) +#define PHY_CONTROL_PHY1_FIXMODE (1<<16) +#define PHY_CONTROL_PHY1_MODE(mode) (((mode) & 0x7) << 13) +#define PHY_CONTROL_PHY0_EN (1<<12) +#define PHY_CONTROL_PHY0_NP_MSG_CODE +#define PHY_CONTROL_PHY0_AUTOMDIX (1<<8) +#define PHY_CONTROL_PHY0_FIXMODE (1<<7) +#define PHY_CONTROL_PHY0_MODE(mode) (((mode) & 0x7) << 4) +#define PHY_CONTROL_PHY_ADDRESS(adr) ((adr) & 0xf) + +#define PHY_MODE_10BASE_T_HALF 0 +#define PHY_MODE_10BASE_T_FULL 1 +#define PHY_MODE_100BASE_TX_FX_FULL 2 +#define PHY_MODE_100BASE_TX_FX_HALF 3 +#define PHY_MODE_100BASE_TX_HALF 4 +#define PHY_MODE_REPEATER 5 +#define PHY_MODE_POWER_DOWN 6 +#define PHY_MODE_ALL 7 + +/* Bits */ +#define VECT_CNTL_ENABLE (1 << 5) + +/******************************* + * GPIO and timer module * + *******************************/ + +/* Registers */ +#define NETX_GPIO_REG(ofs) __io(NETX_VA_GPIO + (ofs)) +#define NETX_GPIO_CFG(gpio) NETX_GPIO_REG(0x0 + ((gpio)<<2)) +#define NETX_GPIO_THRESHOLD_CAPTURE(gpio) NETX_GPIO_REG(0x40 + ((gpio)<<2)) +#define NETX_GPIO_COUNTER_CTRL(counter) NETX_GPIO_REG(0x80 + ((counter)<<2)) +#define NETX_GPIO_COUNTER_MAX(counter) NETX_GPIO_REG(0x94 + ((counter)<<2)) +#define NETX_GPIO_COUNTER_CURRENT(counter) NETX_GPIO_REG(0xa8 + ((counter)<<2)) +#define NETX_GPIO_IRQ_ENABLE NETX_GPIO_REG(0xbc) +#define NETX_GPIO_IRQ_DISABLE NETX_GPIO_REG(0xc0) +#define NETX_GPIO_SYSTIME_NS_CMP NETX_GPIO_REG(0xc4) +#define NETX_GPIO_LINE NETX_GPIO_REG(0xc8) +#define NETX_GPIO_IRQ NETX_GPIO_REG(0xd0) + +/* Bits */ +#define NETX_GPIO_CFG_IOCFG_GP_INPUT (0x0) +#define NETX_GPIO_CFG_IOCFG_GP_OUTPUT (0x1) +#define NETX_GPIO_CFG_IOCFG_GP_UART (0x2) +#define NETX_GPIO_CFG_INV (1<<2) +#define NETX_GPIO_CFG_MODE_INPUT_READ (0<<3) +#define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_CONT_RISING (1<<3) +#define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_ONCE_RISING (2<<3) +#define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_HIGH_LEVEL (3<<3) +#define NETX_GPIO_CFG_COUNT_REF_COUNTER0 (0<<5) +#define NETX_GPIO_CFG_COUNT_REF_COUNTER1 (1<<5) +#define NETX_GPIO_CFG_COUNT_REF_COUNTER2 (2<<5) +#define NETX_GPIO_CFG_COUNT_REF_COUNTER3 (3<<5) +#define NETX_GPIO_CFG_COUNT_REF_COUNTER4 (4<<5) +#define NETX_GPIO_CFG_COUNT_REF_SYSTIME (7<<5) + +#define NETX_GPIO_COUNTER_CTRL_RUN (1<<0) +#define NETX_GPIO_COUNTER_CTRL_SYM (1<<1) +#define NETX_GPIO_COUNTER_CTRL_ONCE (1<<2) +#define NETX_GPIO_COUNTER_CTRL_IRQ_EN (1<<3) +#define NETX_GPIO_COUNTER_CTRL_CNT_EVENT (1<<4) +#define NETX_GPIO_COUNTER_CTRL_RST_EN (1<<5) +#define NETX_GPIO_COUNTER_CTRL_SEL_EVENT (1<<6) +#define NETX_GPIO_COUNTER_CTRL_GPIO_REF /* FIXME */ + +#define GPIO_BIT(gpio) (1<<(gpio)) +#define COUNTER_BIT(counter) ((1<<16)<<(counter)) + +/******************************* + * PIO * + *******************************/ + +/* Registers */ +#define NETX_PIO_REG(ofs) __io(NETX_VA_PIO + (ofs)) +#define NETX_PIO_INPIO NETX_PIO_REG(0x0) +#define NETX_PIO_OUTPIO NETX_PIO_REG(0x4) +#define NETX_PIO_OEPIO NETX_PIO_REG(0x8) + +/******************************* + * MII Unit * + *******************************/ + +/* Registers */ +#define NETX_MIIMU __io(NETX_VA_MIIMU) + +/* Bits */ +#define MIIMU_SNRDY (1<<0) +#define MIIMU_PREAMBLE (1<<1) +#define MIIMU_OPMODE_WRITE (1<<2) +#define MIIMU_MDC_PERIOD (1<<3) +#define MIIMU_PHY_NRES (1<<4) +#define MIIMU_RTA (1<<5) +#define MIIMU_REGADDR(adr) (((adr) & 0x1f) << 6) +#define MIIMU_PHYADDR(adr) (((adr) & 0x1f) << 11) +#define MIIMU_DATA(data) (((data) & 0xffff) << 16) + +/******************************* + * xmac / xpec * + *******************************/ + +/* XPEC register offsets relative to NETX_VA_XPEC(no) */ +#define NETX_XPEC_R0_OFS 0x00 +#define NETX_XPEC_R1_OFS 0x04 +#define NETX_XPEC_R2_OFS 0x08 +#define NETX_XPEC_R3_OFS 0x0c +#define NETX_XPEC_R4_OFS 0x10 +#define NETX_XPEC_R5_OFS 0x14 +#define NETX_XPEC_R6_OFS 0x18 +#define NETX_XPEC_R7_OFS 0x1c +#define NETX_XPEC_RANGE01_OFS 0x20 +#define NETX_XPEC_RANGE23_OFS 0x24 +#define NETX_XPEC_RANGE45_OFS 0x28 +#define NETX_XPEC_RANGE67_OFS 0x2c +#define NETX_XPEC_PC_OFS 0x48 +#define NETX_XPEC_TIMER_OFS(timer) (0x30 + ((timer)<<2)) +#define NETX_XPEC_IRQ_OFS 0x8c +#define NETX_XPEC_SYSTIME_NS_OFS 0x90 +#define NETX_XPEC_FIFO_DATA_OFS 0x94 +#define NETX_XPEC_SYSTIME_S_OFS 0x98 +#define NETX_XPEC_ADC_OFS 0x9c +#define NETX_XPEC_URX_COUNT_OFS 0x40 +#define NETX_XPEC_UTX_COUNT_OFS 0x44 +#define NETX_XPEC_PC_OFS 0x48 +#define NETX_XPEC_ZERO_OFS 0x4c +#define NETX_XPEC_STATCFG_OFS 0x50 +#define NETX_XPEC_EC_MASKA_OFS 0x54 +#define NETX_XPEC_EC_MASKB_OFS 0x58 +#define NETX_XPEC_EC_MASK0_OFS 0x5c +#define NETX_XPEC_EC_MASK8_OFS 0x7c +#define NETX_XPEC_EC_MASK9_OFS 0x80 +#define NETX_XPEC_XPU_HOLD_PC_OFS 0x100 +#define NETX_XPEC_RAM_START_OFS 0x2000 + +/* Bits */ +#define XPU_HOLD_PC (1<<0) + +/* XMAC register offsets relative to NETX_VA_XMAC(no) */ +#define NETX_XMAC_RPU_PROGRAM_START_OFS 0x000 +#define NETX_XMAC_RPU_PROGRAM_END_OFS 0x3ff +#define NETX_XMAC_TPU_PROGRAM_START_OFS 0x400 +#define NETX_XMAC_TPU_PROGRAM_END_OFS 0x7ff +#define NETX_XMAC_RPU_HOLD_PC_OFS 0xa00 +#define NETX_XMAC_TPU_HOLD_PC_OFS 0xa04 +#define NETX_XMAC_STATUS_SHARED0_OFS 0x840 +#define NETX_XMAC_CONFIG_SHARED0_OFS 0x844 +#define NETX_XMAC_STATUS_SHARED1_OFS 0x848 +#define NETX_XMAC_CONFIG_SHARED1_OFS 0x84c +#define NETX_XMAC_STATUS_SHARED2_OFS 0x850 +#define NETX_XMAC_CONFIG_SHARED2_OFS 0x854 +#define NETX_XMAC_STATUS_SHARED3_OFS 0x858 +#define NETX_XMAC_CONFIG_SHARED3_OFS 0x85c + +#define RPU_HOLD_PC (1<<15) +#define TPU_HOLD_PC (1<<15) + +/******************************* + * Pointer FIFO * + *******************************/ + +/* Registers */ +#define NETX_PFIFO_REG(ofs) __io(NETX_VA_PFIFO + (ofs)) +#define NETX_PFIFO_BASE(pfifo) NETX_PFIFO_REG(0x00 + ((pfifo)<<2)) +#define NETX_PFIFO_BORDER_BASE(pfifo) NETX_PFIFO_REG(0x80 + ((pfifo)<<2)) +#define NETX_PFIFO_RESET NETX_PFIFO_REG(0x100) +#define NETX_PFIFO_FULL NETX_PFIFO_REG(0x104) +#define NETX_PFIFO_EMPTY NETX_PFIFO_REG(0x108) +#define NETX_PFIFO_OVEFLOW NETX_PFIFO_REG(0x10c) +#define NETX_PFIFO_UNDERRUN NETX_PFIFO_REG(0x110) +#define NETX_PFIFO_FILL_LEVEL(pfifo) NETX_PFIFO_REG(0x180 + ((pfifo)<<2)) +#define NETX_PFIFO_XPEC_ISR(xpec) NETX_PFIFO_REG(0x400 + ((xpec) << 2)) + +/******************************* + * Dual Port Memory * + *******************************/ + +/* Registers */ +#define NETX_DPMAS_REG(ofs) __io(NETX_VA_DPMAS + (ofs)) +#define NETX_DPMAS_SYS_STAT NETX_DPMAS_REG(0x4d8) +#define NETX_DPMAS_INT_STAT NETX_DPMAS_REG(0x4e0) +#define NETX_DPMAS_INT_EN NETX_DPMAS_REG(0x4f0) +#define NETX_DPMAS_IF_CONF0 NETX_DPMAS_REG(0x608) +#define NETX_DPMAS_IF_CONF1 NETX_DPMAS_REG(0x60c) +#define NETX_DPMAS_EXT_CONFIG(cs) NETX_DPMAS_REG(0x610 + 4 * (cs)) +#define NETX_DPMAS_IO_MODE0 NETX_DPMAS_REG(0x620) /* I/O 32..63 */ +#define NETX_DPMAS_DRV_EN0 NETX_DPMAS_REG(0x624) +#define NETX_DPMAS_DATA0 NETX_DPMAS_REG(0x628) +#define NETX_DPMAS_IO_MODE1 NETX_DPMAS_REG(0x630) /* I/O 64..84 */ +#define NETX_DPMAS_DRV_EN1 NETX_DPMAS_REG(0x634) +#define NETX_DPMAS_DATA1 NETX_DPMAS_REG(0x638) + +/* Bits */ +#define NETX_DPMAS_INT_EN_GLB_EN (1<<31) +#define NETX_DPMAS_INT_EN_MEM_LCK (1<<30) +#define NETX_DPMAS_INT_EN_WDG (1<<29) +#define NETX_DPMAS_INT_EN_PIO72 (1<<28) +#define NETX_DPMAS_INT_EN_PIO47 (1<<27) +#define NETX_DPMAS_INT_EN_PIO40 (1<<26) +#define NETX_DPMAS_INT_EN_PIO36 (1<<25) +#define NETX_DPMAS_INT_EN_PIO35 (1<<24) + +#define NETX_DPMAS_IF_CONF0_HIF_DISABLED (0<<28) +#define NETX_DPMAS_IF_CONF0_HIF_EXT_BUS (1<<28) +#define NETX_DPMAS_IF_CONF0_HIF_UP_8BIT (2<<28) +#define NETX_DPMAS_IF_CONF0_HIF_UP_16BIT (3<<28) +#define NETX_DPMAS_IF_CONF0_HIF_IO (4<<28) +#define NETX_DPMAS_IF_CONF0_WAIT_DRV_PP (1<<14) +#define NETX_DPMAS_IF_CONF0_WAIT_DRV_OD (2<<14) +#define NETX_DPMAS_IF_CONF0_WAIT_DRV_TRI (3<<14) + +#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO35 (1<<26) +#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO36 (1<<27) +#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO40 (1<<28) +#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO47 (1<<29) +#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO72 (1<<30) + +#define NETX_EXT_CONFIG_TALEWIDTH(x) (((x) & 0x7) << 29) +#define NETX_EXT_CONFIG_TADRHOLD(x) (((x) & 0x7) << 26) +#define NETX_EXT_CONFIG_TCSON(x) (((x) & 0x7) << 23) +#define NETX_EXT_CONFIG_TRDON(x) (((x) & 0x7) << 20) +#define NETX_EXT_CONFIG_TWRON(x) (((x) & 0x7) << 17) +#define NETX_EXT_CONFIG_TWROFF(x) (((x) & 0x1f) << 12) +#define NETX_EXT_CONFIG_TRDWRCYC(x) (((x) & 0x1f) << 7) +#define NETX_EXT_CONFIG_WAIT_POL (1<<6) +#define NETX_EXT_CONFIG_WAIT_EN (1<<5) +#define NETX_EXT_CONFIG_NRD_MODE (1<<4) +#define NETX_EXT_CONFIG_DS_MODE (1<<3) +#define NETX_EXT_CONFIG_NWR_MODE (1<<2) +#define NETX_EXT_CONFIG_16BIT (1<<1) +#define NETX_EXT_CONFIG_CS_ENABLE (1<<0) + +#define NETX_DPMAS_IO_MODE0_WRL (1<<13) +#define NETX_DPMAS_IO_MODE0_WAIT (1<<14) +#define NETX_DPMAS_IO_MODE0_READY (1<<15) +#define NETX_DPMAS_IO_MODE0_CS0 (1<<19) +#define NETX_DPMAS_IO_MODE0_EXTRD (1<<20) + +#define NETX_DPMAS_IO_MODE1_CS2 (1<<15) +#define NETX_DPMAS_IO_MODE1_CS1 (1<<16) +#define NETX_DPMAS_IO_MODE1_SAMPLE_NPOR (0<<30) +#define NETX_DPMAS_IO_MODE1_SAMPLE_100MHZ (1<<30) +#define NETX_DPMAS_IO_MODE1_SAMPLE_NPIO36 (2<<30) +#define NETX_DPMAS_IO_MODE1_SAMPLE_PIO36 (3<<30) + +/******************************* + * I2C * + *******************************/ +#define NETX_I2C_REG(ofs) __io(NETX_VA_I2C, (ofs)) +#define NETX_I2C_CTRL NETX_I2C_REG(0x0) +#define NETX_I2C_DATA NETX_I2C_REG(0x4) + +#endif /* __ASM_ARCH_NETX_REGS_H */ diff --git a/arch/arm/mach-netx/include/mach/param.h b/arch/arm/mach-netx/include/mach/param.h new file mode 100644 index 00000000000..a771459206a --- /dev/null +++ b/arch/arm/mach-netx/include/mach/param.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-netx/include/mach/param.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-netx/include/mach/pfifo.h b/arch/arm/mach-netx/include/mach/pfifo.h new file mode 100644 index 00000000000..42c59068f8d --- /dev/null +++ b/arch/arm/mach-netx/include/mach/pfifo.h @@ -0,0 +1,54 @@ +/* + * arch/arm/mach-netx/include/mach/pfifo.h + * + * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + + +#ifndef ASM_ARCH_PFIFO_H +#define ASM_ARCH_PFIFO_H + +static inline int pfifo_push(int no, unsigned int pointer) +{ + writel(pointer, NETX_PFIFO_BASE(no)); + return 0; +} + +static inline unsigned int pfifo_pop(int no) +{ + return readl(NETX_PFIFO_BASE(no)); +} + +static inline int pfifo_fill_level(int no) +{ + + return readl(NETX_PFIFO_FILL_LEVEL(no)); +} + +static inline int pfifo_full(int no) +{ + return readl(NETX_PFIFO_FULL) & (1<<no) ? 1 : 0; +} + +static inline int pfifo_empty(int no) +{ + return readl(NETX_PFIFO_EMPTY) & (1<<no) ? 1 : 0; +} + +int pfifo_request(unsigned int pfifo_mask); +void pfifo_free(unsigned int pfifo_mask); + +#endif /* ASM_ARCH_PFIFO_H */ diff --git a/arch/arm/mach-netx/include/mach/system.h b/arch/arm/mach-netx/include/mach/system.h new file mode 100644 index 00000000000..27d8ef8e8e2 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/system.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-netx/include/mach/system.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/io.h> +#include <mach/hardware.h> +#include "netx-regs.h" + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + writel(NETX_SYSTEM_RES_CR_FIRMW_RES_EN | NETX_SYSTEM_RES_CR_FIRMW_RES, + NETX_SYSTEM_RES_CR); +} + +#endif + diff --git a/arch/arm/mach-netx/include/mach/timex.h b/arch/arm/mach-netx/include/mach/timex.h new file mode 100644 index 00000000000..1120dd0ba39 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/timex.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-netx/include/mach/timex.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define CLOCK_TICK_RATE 100000000 diff --git a/arch/arm/mach-netx/include/mach/uncompress.h b/arch/arm/mach-netx/include/mach/uncompress.h new file mode 100644 index 00000000000..84f91284f61 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/uncompress.h @@ -0,0 +1,76 @@ +/* + * arch/arm/mach-netx/include/mach/uncompress.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. We search for the first enabled + * port in the most probable order. If you didn't setup a port in + * your bootloader then nothing will appear (which might be desired). + * + * This does not append a newline + */ + +#define REG(x) (*(volatile unsigned long *)(x)) + +#define UART1_BASE 0x100a00 +#define UART2_BASE 0x100a80 + +#define UART_DR 0x0 + +#define UART_CR 0x14 +#define CR_UART_EN (1<<0) + +#define UART_FR 0x18 +#define FR_BUSY (1<<3) +#define FR_TXFF (1<<5) + +static void putc(char c) +{ + unsigned long base; + + if (REG(UART1_BASE + UART_CR) & CR_UART_EN) + base = UART1_BASE; + else if (REG(UART2_BASE + UART_CR) & CR_UART_EN) + base = UART2_BASE; + else + return; + + while (REG(base + UART_FR) & FR_TXFF); + REG(base + UART_DR) = c; +} + +static inline void flush(void) +{ + unsigned long base; + + if (REG(UART1_BASE + UART_CR) & CR_UART_EN) + base = UART1_BASE; + else if (REG(UART2_BASE + UART_CR) & CR_UART_EN) + base = UART2_BASE; + else + return; + + while (REG(base + UART_FR) & FR_BUSY); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-netx/include/mach/vmalloc.h b/arch/arm/mach-netx/include/mach/vmalloc.h new file mode 100644 index 00000000000..25d5cc676e0 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/vmalloc.h @@ -0,0 +1,19 @@ +/* + * arch/arm/mach-netx/include/mach/vmalloc.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-netx/include/mach/xc.h b/arch/arm/mach-netx/include/mach/xc.h new file mode 100644 index 00000000000..0c0011d4fc2 --- /dev/null +++ b/arch/arm/mach-netx/include/mach/xc.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-netx/include/mach/xc.h + * + * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_XC_H +#define __ASM_ARCH_XC_H + +struct xc { + int no; + unsigned int type; + unsigned int version; + void __iomem *xpec_base; + void __iomem *xmac_base; + void __iomem *sram_base; + int irq; + struct device *dev; +}; + +int xc_reset(struct xc *x); +int xc_stop(struct xc* x); +int xc_start(struct xc *x); +int xc_running(struct xc *x); +int xc_request_firmware(struct xc* x); +struct xc* request_xc(int xcno, struct device *dev); +void free_xc(struct xc *x); + +#endif /* __ASM_ARCH_XC_H */ diff --git a/arch/arm/mach-netx/nxdb500.c b/arch/arm/mach-netx/nxdb500.c index e4a133d6284..c9b174bc8cc 100644 --- a/arch/arm/mach-netx/nxdb500.c +++ b/arch/arm/mach-netx/nxdb500.c @@ -25,11 +25,11 @@ #include <linux/amba/bus.h> #include <linux/amba/clcd.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/netx-regs.h> -#include <asm/arch/eth.h> +#include <mach/netx-regs.h> +#include <mach/eth.h> #include "generic.h" #include "fb.h" diff --git a/arch/arm/mach-netx/nxdkn.c b/arch/arm/mach-netx/nxdkn.c index 7e26c42d1ac..15b54c62d60 100644 --- a/arch/arm/mach-netx/nxdkn.c +++ b/arch/arm/mach-netx/nxdkn.c @@ -25,11 +25,11 @@ #include <linux/amba/bus.h> #include <linux/amba/clcd.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/netx-regs.h> -#include <asm/arch/eth.h> +#include <mach/netx-regs.h> +#include <mach/eth.h> #include "generic.h" diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c index 53e10a9849f..1061c01ff67 100644 --- a/arch/arm/mach-netx/nxeb500hmi.c +++ b/arch/arm/mach-netx/nxeb500hmi.c @@ -25,11 +25,11 @@ #include <linux/amba/bus.h> #include <linux/amba/clcd.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/netx-regs.h> -#include <asm/arch/eth.h> +#include <mach/netx-regs.h> +#include <mach/eth.h> #include "generic.h" #include "fb.h" diff --git a/arch/arm/mach-netx/pfifo.c b/arch/arm/mach-netx/pfifo.c index 44dea61a9de..19ae0a72bea 100644 --- a/arch/arm/mach-netx/pfifo.c +++ b/arch/arm/mach-netx/pfifo.c @@ -22,9 +22,9 @@ #include <linux/mutex.h> #include <asm/io.h> -#include <asm/hardware.h> -#include <asm/arch/netx-regs.h> -#include <asm/arch/pfifo.h> +#include <mach/hardware.h> +#include <mach/netx-regs.h> +#include <mach/pfifo.h> static DEFINE_MUTEX(pfifo_lock); diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c index ea07b54afa5..ac8e5bfed69 100644 --- a/arch/arm/mach-netx/time.c +++ b/arch/arm/mach-netx/time.c @@ -22,10 +22,10 @@ #include <linux/irq.h> #include <linux/clocksource.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach/time.h> -#include <asm/arch/netx-regs.h> +#include <mach/netx-regs.h> /* * IRQ handler for the timer diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c index ca9c5b61283..04c34e82fe6 100644 --- a/arch/arm/mach-netx/xc.c +++ b/arch/arm/mach-netx/xc.c @@ -23,10 +23,10 @@ #include <linux/mutex.h> #include <asm/io.h> -#include <asm/hardware.h> -#include <asm/arch/netx-regs.h> +#include <mach/hardware.h> +#include <mach/netx-regs.h> -#include <asm/arch/xc.h> +#include <mach/xc.h> static DEFINE_MUTEX(xc_lock); diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c index 46b4f5a2e7f..a22a608a7ab 100644 --- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c +++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c @@ -13,12 +13,12 @@ #include <asm/mach/map.h> #include <asm/gpio.h> -#include <asm/arch/board.h> -#include <asm/arch/processor-ns9360.h> -#include <asm/arch/regs-sys-ns9360.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-bbu.h> -#include <asm/arch/regs-board-a9m9750dev.h> +#include <mach/board.h> +#include <mach/processor-ns9360.h> +#include <mach/regs-sys-ns9360.h> +#include <mach/regs-mem.h> +#include <mach/regs-bbu.h> +#include <mach/regs-board-a9m9750dev.h> #include "board-a9m9750dev.h" diff --git a/arch/arm/mach-ns9xxx/gpio-ns9360.c b/arch/arm/mach-ns9xxx/gpio-ns9360.c index 7bc05a4b45b..377330c1b25 100644 --- a/arch/arm/mach-ns9xxx/gpio-ns9360.c +++ b/arch/arm/mach-ns9xxx/gpio-ns9360.c @@ -14,8 +14,8 @@ #include <linux/kernel.h> #include <linux/module.h> -#include <asm/arch/regs-bbu.h> -#include <asm/arch/processor-ns9360.h> +#include <mach/regs-bbu.h> +#include <mach/processor-ns9360.h> #include "gpio-ns9360.h" diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c index ed4c83389d4..804c3007596 100644 --- a/arch/arm/mach-ns9xxx/gpio.c +++ b/arch/arm/mach-ns9xxx/gpio.c @@ -13,9 +13,9 @@ #include <linux/spinlock.h> #include <linux/module.h> -#include <asm/arch/gpio.h> -#include <asm/arch/processor.h> -#include <asm/arch/processor-ns9360.h> +#include <mach/gpio.h> +#include <mach/processor.h> +#include <mach/processor-ns9360.h> #include <asm/bug.h> #include <asm/types.h> #include <asm/bitops.h> diff --git a/arch/arm/mach-ns9xxx/include/mach/board.h b/arch/arm/mach-ns9xxx/include/mach/board.h new file mode 100644 index 00000000000..f7e9196eb9a --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/board.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/board.h + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_BOARD_H +#define __ASM_ARCH_BOARD_H + +#include <asm/mach-types.h> + +#define board_is_a9m9750dev() (0 \ + || machine_is_cc9p9360dev() \ + || machine_is_cc9p9750dev() \ + ) + +#define board_is_a9mvali() (0 \ + || machine_is_cc9p9360val() \ + || machine_is_cc9p9750val() \ + ) + +#define board_is_jscc9p9210() (0 \ + || machine_is_cc9p9210js() \ + ) + +#define board_is_jscc9p9215() (0 \ + || machine_is_cc9p9215js() \ + ) + +#define board_is_jscc9p9360() (0 \ + || machine_is_cc9p9360js() \ + ) + +#define board_is_uncbas() (0 \ + || machine_is_cc7ucamry() \ + ) + +#endif /* ifndef __ASM_ARCH_BOARD_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S new file mode 100644 index 00000000000..c9530fba00a --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/debug-macro.S + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#include <mach/hardware.h> + +#include <mach/regs-board-a9m9750dev.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, =NS9XXX_CSxSTAT_PHYS(0) + ldrne \rx, =io_p2v(NS9XXX_CSxSTAT_PHYS(0)) + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-ns9xxx/include/mach/dma.h b/arch/arm/mach-ns9xxx/include/mach/dma.h new file mode 100644 index 00000000000..3f50d8c9e5c --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/dma.h @@ -0,0 +1,14 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/dma.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +#endif /* ifndef __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/entry-macro.S b/arch/arm/mach-ns9xxx/include/mach/entry-macro.S new file mode 100644 index 00000000000..71ca0319b54 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/entry-macro.S @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/entry-macro.S + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#include <mach/hardware.h> +#include <mach/regs-sys-common.h> + + .macro get_irqnr_preamble, base, tmp + ldr \base, =SYS_ISRADDR + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #(SYS_ISA - SYS_ISRADDR)] + cmp \irqstat, #0 + ldrne \irqnr, [\base] + .endm + + .macro disable_fiq + .endm diff --git a/arch/arm/mach-ns9xxx/include/mach/gpio.h b/arch/arm/mach-ns9xxx/include/mach/gpio.h new file mode 100644 index 00000000000..5eb34903257 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/gpio.h @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/gpio.h + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. +*/ +#ifndef __ASM_ARCH_GPIO_H +#define __ASM_ARCH_GPIO_H + +#include <asm/errno.h> + +int gpio_request(unsigned gpio, const char *label); + +void gpio_free(unsigned gpio); + +int ns9xxx_gpio_configure(unsigned gpio, int inv, int func); + +int gpio_direction_input(unsigned gpio); + +int gpio_direction_output(unsigned gpio, int value); + +int gpio_get_value(unsigned gpio); + +void gpio_set_value(unsigned gpio, int value); + +/* + * ns9xxx can use gpio pins to trigger an irq, but it's not generic + * enough to be supported by the gpio_to_irq/irq_to_gpio interface + */ +static inline int gpio_to_irq(unsigned gpio) +{ + return -EINVAL; +} + +static inline int irq_to_gpio(unsigned irq) +{ + return -EINVAL; +} + +/* get the cansleep() stubs */ +#include <asm-generic/gpio.h> + +#endif /* ifndef __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/hardware.h b/arch/arm/mach-ns9xxx/include/mach/hardware.h new file mode 100644 index 00000000000..6dbb2030f56 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/hardware.h @@ -0,0 +1,79 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/hardware.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/memory.h> + +/* + * NetSilicon NS9xxx internal mapping: + * + * physical <--> virtual + * 0x90000000 - 0x906fffff <--> 0xf9000000 - 0xf96fffff + * 0xa0100000 - 0xa0afffff <--> 0xfa100000 - 0xfaafffff + */ +#define io_p2v(x) (0xf0000000 \ + + (((x) & 0xf0000000) >> 4) \ + + ((x) & 0x00ffffff)) + +#define io_v2p(x) ((((x) & 0x0f000000) << 4) \ + + ((x) & 0x00ffffff)) + +#define __REGSHIFT(mask) ((mask) & (-(mask))) + +#define __REGBIT(bit) ((u32)1 << (bit)) +#define __REGBITS(hbit, lbit) ((((u32)1 << ((hbit) - (lbit) + 1)) - 1) << (lbit)) +#define __REGVAL(mask, value) (((value) * __REGSHIFT(mask)) & (mask)) + +#ifndef __ASSEMBLY__ + +# define __REG(x) ((void __iomem __force *)io_p2v((x))) +# define __REG2(x, y) ((void __iomem __force *)(io_p2v((x)) + 4 * (y))) + +# define __REGSET(var, field, value) \ + ((var) = (((var) & ~((field) & ~(value))) | (value))) + +# define REGSET(var, reg, field, value) \ + __REGSET(var, reg ## _ ## field, reg ## _ ## field ## _ ## value) + +# define REGSET_IDX(var, reg, field, idx, value) \ + __REGSET(var, reg ## _ ## field((idx)), reg ## _ ## field ## _ ## value((idx))) + +# define REGSETIM(var, reg, field, value) \ + __REGSET(var, reg ## _ ## field, __REGVAL(reg ## _ ## field, (value))) + +# define REGSETIM_IDX(var, reg, field, idx, value) \ + __REGSET(var, reg ## _ ## field((idx)), __REGVAL(reg ## _ ## field((idx)), (value))) + +# define __REGGET(var, field) \ + (((var) & (field))) + +# define REGGET(var, reg, field) \ + __REGGET(var, reg ## _ ## field) + +# define REGGET_IDX(var, reg, field, idx) \ + __REGGET(var, reg ## _ ## field((idx))) + +# define REGGETIM(var, reg, field) \ + __REGGET(var, reg ## _ ## field) / __REGSHIFT(reg ## _ ## field) + +# define REGGETIM_IDX(var, reg, field, idx) \ + __REGGET(var, reg ## _ ## field((idx))) / \ + __REGSHIFT(reg ## _ ## field((idx))) + +#else + +# define __REG(x) io_p2v(x) +# define __REG2(x, y) io_p2v((x) + 4 * (y)) + +#endif + +#endif /* ifndef __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/io.h b/arch/arm/mach-ns9xxx/include/mach/io.h new file mode 100644 index 00000000000..027bf649645 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/io.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/io.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff /* XXX */ + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) +#define __mem_isa(a) (IO_BASE + (a)) + +#endif /* ifndef __ASM_ARCH_IO_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/irqs.h b/arch/arm/mach-ns9xxx/include/mach/irqs.h new file mode 100644 index 00000000000..13483949e21 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/irqs.h @@ -0,0 +1,86 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/irqs.h + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +/* NetSilicon 9360 */ +#define IRQ_NS9XXX_WATCHDOG 0 +#define IRQ_NS9XXX_AHBBUSERR 1 +#define IRQ_NS9360_BBUSAGG 2 +/* irq 3 is reserved for NS9360 */ +#define IRQ_NS9XXX_ETHRX 4 +#define IRQ_NS9XXX_ETHTX 5 +#define IRQ_NS9XXX_ETHPHY 6 +#define IRQ_NS9360_LCD 7 +#define IRQ_NS9360_SERBRX 8 +#define IRQ_NS9360_SERBTX 9 +#define IRQ_NS9360_SERARX 10 +#define IRQ_NS9360_SERATX 11 +#define IRQ_NS9360_SERCRX 12 +#define IRQ_NS9360_SERCTX 13 +#define IRQ_NS9360_I2C 14 +#define IRQ_NS9360_BBUSDMA 15 +#define IRQ_NS9360_TIMER0 16 +#define IRQ_NS9360_TIMER1 17 +#define IRQ_NS9360_TIMER2 18 +#define IRQ_NS9360_TIMER3 19 +#define IRQ_NS9360_TIMER4 20 +#define IRQ_NS9360_TIMER5 21 +#define IRQ_NS9360_TIMER6 22 +#define IRQ_NS9360_TIMER7 23 +#define IRQ_NS9360_RTC 24 +#define IRQ_NS9360_USBHOST 25 +#define IRQ_NS9360_USBDEVICE 26 +#define IRQ_NS9360_IEEE1284 27 +#define IRQ_NS9XXX_EXT0 28 +#define IRQ_NS9XXX_EXT1 29 +#define IRQ_NS9XXX_EXT2 30 +#define IRQ_NS9XXX_EXT3 31 + +#define BBUS_IRQ(irq) (32 + irq) + +#define IRQ_BBUS_DMA BBUS_IRQ(0) +#define IRQ_BBUS_SERBRX BBUS_IRQ(2) +#define IRQ_BBUS_SERBTX BBUS_IRQ(3) +#define IRQ_BBUS_SERARX BBUS_IRQ(4) +#define IRQ_BBUS_SERATX BBUS_IRQ(5) +#define IRQ_BBUS_SERCRX BBUS_IRQ(6) +#define IRQ_BBUS_SERCTX BBUS_IRQ(7) +#define IRQ_BBUS_SERDRX BBUS_IRQ(8) +#define IRQ_BBUS_SERDTX BBUS_IRQ(9) +#define IRQ_BBUS_I2C BBUS_IRQ(10) +#define IRQ_BBUS_1284 BBUS_IRQ(11) +#define IRQ_BBUS_UTIL BBUS_IRQ(12) +#define IRQ_BBUS_RTC BBUS_IRQ(13) +#define IRQ_BBUS_USBHST BBUS_IRQ(14) +#define IRQ_BBUS_USBDEV BBUS_IRQ(15) +#define IRQ_BBUS_AHBDMA1 BBUS_IRQ(24) +#define IRQ_BBUS_AHBDMA2 BBUS_IRQ(25) + +/* + * these Interrupts are specific for the a9m9750dev board. + * They are generated by an FPGA that interrupts the CPU on + * IRQ_NS9360_EXT2 + */ +#define FPGA_IRQ(irq) (64 + irq) + +#define IRQ_FPGA_UARTA FPGA_IRQ(0) +#define IRQ_FPGA_UARTB FPGA_IRQ(1) +#define IRQ_FPGA_UARTC FPGA_IRQ(2) +#define IRQ_FPGA_UARTD FPGA_IRQ(3) +#define IRQ_FPGA_TOUCH FPGA_IRQ(4) +#define IRQ_FPGA_CF FPGA_IRQ(5) +#define IRQ_FPGA_CAN0 FPGA_IRQ(6) +#define IRQ_FPGA_CAN1 FPGA_IRQ(7) + +#define NR_IRQS 72 + +#endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/memory.h b/arch/arm/mach-ns9xxx/include/mach/memory.h new file mode 100644 index 00000000000..649ee6235b9 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/memory.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/memory.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. +*/ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* x in [0..3] */ +#define NS9XXX_CSxSTAT_PHYS(x) UL(((x) + 4) << 28) + +#define NS9XXX_CS0STAT_LENGTH UL(0x1000) +#define NS9XXX_CS1STAT_LENGTH UL(0x1000) +#define NS9XXX_CS2STAT_LENGTH UL(0x1000) +#define NS9XXX_CS3STAT_LENGTH UL(0x1000) + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-ns9xxx/include/mach/module.h b/arch/arm/mach-ns9xxx/include/mach/module.h new file mode 100644 index 00000000000..f851a6b7da6 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/module.h @@ -0,0 +1,60 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/module.h + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_MODULE_H +#define __ASM_ARCH_MODULE_H + +#include <asm/mach-types.h> + +#define module_is_cc7ucamry() (0 \ + || machine_is_cc7ucamry() \ + ) + +#define module_is_cc9c() (0 \ + || machine_is_cc9c() \ + ) + +#define module_is_cc9p9210() (0 \ + || machine_is_cc9p9210() \ + || machine_is_cc9p9210js() \ + ) + +#define module_is_cc9p9215() (0 \ + || machine_is_cc9p9215() \ + || machine_is_cc9p9215js() \ + ) + +#define module_is_cc9p9360() (0 \ + || machine_is_a9m9360() \ + || machine_is_cc9p9360dev() \ + || machine_is_cc9p9360js() \ + || machine_is_cc9p9360val() \ + ) + +#define module_is_cc9p9750() (0 \ + || machine_is_a9m9750() \ + || machine_is_cc9p9750dev() \ + || machine_is_cc9p9750js() \ + || machine_is_cc9p9750val() \ + ) + +#define module_is_ccw9c() (0 \ + || machine_is_ccw9c() \ + ) + +#define module_is_inc20otter() (0 \ + || machine_is_inc20otter() \ + ) + +#define module_is_otter() (0 \ + || machine_is_otter() \ + ) + +#endif /* ifndef __ASM_ARCH_MODULE_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h b/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h new file mode 100644 index 00000000000..f41deda5129 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/processor-ns9360.h + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_PROCESSORNS9360_H +#define __ASM_ARCH_PROCESSORNS9360_H + +#include <linux/init.h> + +void ns9360_reset(char mode); + +unsigned long ns9360_systemclock(void) __attribute__((const)); + +static inline unsigned long ns9360_cpuclock(void) __attribute__((const)); +static inline unsigned long ns9360_cpuclock(void) +{ + return ns9360_systemclock() / 2; +} + +void __init ns9360_map_io(void); + +extern struct sys_timer ns9360_timer; + +int ns9360_gpio_configure(unsigned gpio, int inv, int func); + +#endif /* ifndef __ASM_ARCH_PROCESSORNS9360_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/processor.h b/arch/arm/mach-ns9xxx/include/mach/processor.h new file mode 100644 index 00000000000..9f77f746a38 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/processor.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/processor.h + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_PROCESSOR_H +#define __ASM_ARCH_PROCESSOR_H + +#include <mach/module.h> + +#define processor_is_ns9210() (0 \ + || module_is_cc7ucamry() \ + || module_is_cc9p9210() \ + || module_is_inc20otter() \ + || module_is_otter() \ + ) + +#define processor_is_ns9215() (0 \ + || module_is_cc9p9215() \ + ) + +#define processor_is_ns9360() (0 \ + || module_is_cc9p9360() \ + || module_is_cc9c() \ + || module_is_ccw9c() \ + ) + +#define processor_is_ns9750() (0 \ + || module_is_cc9p9750() \ + ) + +#define processor_is_ns921x() (0 \ + || processor_is_ns9210() \ + || processor_is_ns9215() \ + ) + +#endif /* ifndef __ASM_ARCH_PROCESSOR_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h b/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h new file mode 100644 index 00000000000..af227c058fb --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/regs-bbu.h @@ -0,0 +1,45 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/regs-bbu.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_REGSBBU_H +#define __ASM_ARCH_REGSBBU_H + +#include <mach/hardware.h> + +/* BBus Utility */ + +/* GPIO Configuration Registers block 1 */ +/* NOTE: the HRM starts counting at 1 for the GPIO registers, here the start is + * at 0 for each block. That is, BBU_GCONFb1(0) is GPIO Configuration Register + * #1, BBU_GCONFb2(0) is GPIO Configuration Register #8. */ +#define BBU_GCONFb1(x) __REG2(0x90600010, (x)) +#define BBU_GCONFb2(x) __REG2(0x90600100, (x)) + +#define BBU_GCONFx_DIR(m) __REGBIT(3 + (((m) & 7) << 2)) +#define BBU_GCONFx_DIR_INPUT(m) __REGVAL(BBU_GCONFx_DIR(m), 0) +#define BBU_GCONFx_DIR_OUTPUT(m) __REGVAL(BBU_GCONFx_DIR(m), 1) +#define BBU_GCONFx_INV(m) __REGBIT(2 + (((m) & 7) << 2)) +#define BBU_GCONFx_INV_NO(m) __REGVAL(BBU_GCONFx_INV(m), 0) +#define BBU_GCONFx_INV_YES(m) __REGVAL(BBU_GCONFx_INV(m), 1) +#define BBU_GCONFx_FUNC(m) __REGBITS(1 + (((m) & 7) << 2), ((m) & 7) << 2) +#define BBU_GCONFx_FUNC_0(m) __REGVAL(BBU_GCONFx_FUNC(m), 0) +#define BBU_GCONFx_FUNC_1(m) __REGVAL(BBU_GCONFx_FUNC(m), 1) +#define BBU_GCONFx_FUNC_2(m) __REGVAL(BBU_GCONFx_FUNC(m), 2) +#define BBU_GCONFx_FUNC_3(m) __REGVAL(BBU_GCONFx_FUNC(m), 3) + +#define BBU_GCTRL1 __REG(0x90600030) +#define BBU_GCTRL2 __REG(0x90600034) +#define BBU_GCTRL3 __REG(0x90600120) + +#define BBU_GSTAT1 __REG(0x90600040) +#define BBU_GSTAT2 __REG(0x90600044) +#define BBU_GSTAT3 __REG(0x90600130) + +#endif /* ifndef __ASM_ARCH_REGSBBU_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h b/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h new file mode 100644 index 00000000000..cd1593693f5 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/regs-board-a9m9750dev.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_REGSBOARDA9M9750_H +#define __ASM_ARCH_REGSBOARDA9M9750_H + +#include <mach/hardware.h> + +#define FPGA_UARTA_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0)) +#define FPGA_UARTB_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x08) +#define FPGA_UARTC_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x10) +#define FPGA_UARTD_BASE io_p2v(NS9XXX_CSxSTAT_PHYS(0) + 0x18) + +#define FPGA_IER __REG(NS9XXX_CSxSTAT_PHYS(0) + 0x50) +#define FPGA_ISR __REG(NS9XXX_CSxSTAT_PHYS(0) + 0x60) + +#endif /* ifndef __ASM_ARCH_REGSBOARDA9M9750_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-mem.h b/arch/arm/mach-ns9xxx/include/mach/regs-mem.h new file mode 100644 index 00000000000..f1625bf8cdc --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/regs-mem.h @@ -0,0 +1,135 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/regs-mem.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_REGSMEM_H +#define __ASM_ARCH_REGSMEM_H + +#include <mach/hardware.h> + +/* Memory Module */ + +/* Control register */ +#define MEM_CTRL __REG(0xa0700000) + +/* Status register */ +#define MEM_STAT __REG(0xa0700004) + +/* Configuration register */ +#define MEM_CONF __REG(0xa0700008) + +/* Dynamic Memory Control register */ +#define MEM_DMCTRL __REG(0xa0700020) + +/* Dynamic Memory Refresh Timer */ +#define MEM_DMRT __REG(0xa0700024) + +/* Dynamic Memory Read Configuration register */ +#define MEM_DMRC __REG(0xa0700028) + +/* Dynamic Memory Precharge Command Period (tRP) */ +#define MEM_DMPCP __REG(0xa0700030) + +/* Dynamic Memory Active to Precharge Command Period (tRAS) */ +#define MEM_DMAPCP __REG(0xa0700034) + +/* Dynamic Memory Self-Refresh Exit Time (tSREX) */ +#define MEM_DMSRET __REG(0xa0700038) + +/* Dynamic Memory Last Data Out to Active Time (tAPR) */ +#define MEM_DMLDOAT __REG(0xa070003c) + +/* Dynamic Memory Data-in to Active Command Time (tDAL or TAPW) */ +#define MEM_DMDIACT __REG(0xa0700040) + +/* Dynamic Memory Write Recovery Time (tWR, tDPL, tRWL, tRDL) */ +#define MEM_DMWRT __REG(0xa0700044) + +/* Dynamic Memory Active to Active Command Period (tRC) */ +#define MEM_DMAACP __REG(0xa0700048) + +/* Dynamic Memory Auto Refresh Period, and Auto Refresh to Active Command Period (tRFC) */ +#define MEM_DMARP __REG(0xa070004c) + +/* Dynamic Memory Exit Self-Refresh to Active Command (tXSR) */ +#define MEM_DMESRAC __REG(0xa0700050) + +/* Dynamic Memory Active Bank A to Active B Time (tRRD) */ +#define MEM_DMABAABT __REG(0xa0700054) + +/* Dynamic Memory Load Mode register to Active Command Time (tMRD) */ +#define MEM_DMLMACT __REG(0xa0700058) + +/* Static Memory Extended Wait */ +#define MEM_SMEW __REG(0xa0700080) + +/* Dynamic Memory Configuration Register x */ +#define MEM_DMCONF(x) __REG2(0xa0700100, (x) << 3) + +/* Dynamic Memory RAS and CAS Delay x */ +#define MEM_DMRCD(x) __REG2(0xa0700104, (x) << 3) + +/* Static Memory Configuration Register x */ +#define MEM_SMC(x) __REG2(0xa0700200, (x) << 3) + +/* Static Memory Configuration Register x: Write protect */ +#define MEM_SMC_PSMC __REGBIT(20) +#define MEM_SMC_PSMC_OFF __REGVAL(MEM_SMC_PSMC, 0) +#define MEM_SMC_PSMC_ON __REGVAL(MEM_SMC_PSMC, 1) + +/* Static Memory Configuration Register x: Buffer enable */ +#define MEM_SMC_BSMC __REGBIT(19) +#define MEM_SMC_BSMC_OFF __REGVAL(MEM_SMC_BSMC, 0) +#define MEM_SMC_BSMC_ON __REGVAL(MEM_SMC_BSMC, 1) + +/* Static Memory Configuration Register x: Extended Wait */ +#define MEM_SMC_EW __REGBIT(8) +#define MEM_SMC_EW_OFF __REGVAL(MEM_SMC_EW, 0) +#define MEM_SMC_EW_ON __REGVAL(MEM_SMC_EW, 1) + +/* Static Memory Configuration Register x: Byte lane state */ +#define MEM_SMC_PB __REGBIT(7) +#define MEM_SMC_PB_0 __REGVAL(MEM_SMC_PB, 0) +#define MEM_SMC_PB_1 __REGVAL(MEM_SMC_PB, 1) + +/* Static Memory Configuration Register x: Chip select polarity */ +#define MEM_SMC_PC __REGBIT(6) +#define MEM_SMC_PC_AL __REGVAL(MEM_SMC_PC, 0) +#define MEM_SMC_PC_AH __REGVAL(MEM_SMC_PC, 1) + +/* static memory configuration register x: page mode*/ +#define MEM_SMC_PM __REGBIT(3) +#define MEM_SMC_PM_DIS __REGVAL(MEM_SMC_PM, 0) +#define MEM_SMC_PM_ASYNC __REGVAL(MEM_SMC_PM, 1) + +/* static memory configuration register x: Memory width */ +#define MEM_SMC_MW __REGBITS(1, 0) +#define MEM_SMC_MW_8 __REGVAL(MEM_SMC_MW, 0) +#define MEM_SMC_MW_16 __REGVAL(MEM_SMC_MW, 1) +#define MEM_SMC_MW_32 __REGVAL(MEM_SMC_MW, 2) + +/* Static Memory Write Enable Delay x */ +#define MEM_SMWED(x) __REG2(0xa0700204, (x) << 3) + +/* Static Memory Output Enable Delay x */ +#define MEM_SMOED(x) __REG2(0xa0700208, (x) << 3) + +/* Static Memory Read Delay x */ +#define MEM_SMRD(x) __REG2(0xa070020c, (x) << 3) + +/* Static Memory Page Mode Read Delay 0 */ +#define MEM_SMPMRD(x) __REG2(0xa0700210, (x) << 3) + +/* Static Memory Write Delay */ +#define MEM_SMWD(x) __REG2(0xa0700214, (x) << 3) + +/* Static Memory Turn Round Delay x */ +#define MEM_SWT(x) __REG2(0xa0700218, (x) << 3) + +#endif /* ifndef __ASM_ARCH_REGSMEM_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h b/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h new file mode 100644 index 00000000000..14f91dfd573 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h @@ -0,0 +1,31 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/regs-sys-common.h + * + * Copyright (C) 2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_REGSSYSCOMMON_H +#define __ASM_ARCH_REGSSYSCOMMON_H +#include <mach/hardware.h> + +/* Interrupt Vector Address Register Level x */ +#define SYS_IVA(x) __REG2(0xa09000c4, (x)) + +/* Interrupt Configuration registers */ +#define SYS_IC(x) __REG2(0xa0900144, (x)) + +/* ISRADDR */ +#define SYS_ISRADDR __REG(0xa0900164) + +/* Interrupt Status Active */ +#define SYS_ISA __REG(0xa0900168) + +/* Interrupt Status Raw */ +#define SYS_ISR __REG(0xa090016c) + +#endif /* ifndef __ASM_ARCH_REGSSYSCOMMON_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h b/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h new file mode 100644 index 00000000000..8ff254d9901 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h @@ -0,0 +1,148 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/regs-sys-ns9360.h + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_REGSSYSNS9360_H +#define __ASM_ARCH_REGSSYSNS9360_H + +#include <mach/hardware.h> + +/* System Control Module */ + +/* AHB Arbiter Gen Configuration */ +#define SYS_AHBAGENCONF __REG(0xa0900000) + +/* BRC */ +#define SYS_BRC(x) __REG2(0xa0900004, (x)) + +/* Timer x Reload Count register */ +#define SYS_TRC(x) __REG2(0xa0900044, (x)) + +/* Timer x Read register */ +#define SYS_TR(x) __REG2(0xa0900084, (x)) + +/* Timer Interrupt Status register */ +#define SYS_TIS __REG(0xa0900170) + +/* PLL Configuration register */ +#define SYS_PLL __REG(0xa0900188) + +/* PLL FS status */ +#define SYS_PLL_FS __REGBITS(24, 23) + +/* PLL ND status */ +#define SYS_PLL_ND __REGBITS(20, 16) + +/* PLL Configuration register: PLL SW change */ +#define SYS_PLL_SWC __REGBIT(15) +#define SYS_PLL_SWC_NO __REGVAL(SYS_PLL_SWC, 0) +#define SYS_PLL_SWC_YES __REGVAL(SYS_PLL_SWC, 1) + +/* Timer x Control register */ +#define SYS_TC(x) __REG2(0xa0900190, (x)) + +/* Timer x Control register: Timer enable */ +#define SYS_TCx_TEN __REGBIT(15) +#define SYS_TCx_TEN_DIS __REGVAL(SYS_TCx_TEN, 0) +#define SYS_TCx_TEN_EN __REGVAL(SYS_TCx_TEN, 1) + +/* Timer x Control register: CPU debug mode */ +#define SYS_TCx_TDBG __REGBIT(10) +#define SYS_TCx_TDBG_CONT __REGVAL(SYS_TCx_TDBG, 0) +#define SYS_TCx_TDBG_STOP __REGVAL(SYS_TCx_TDBG, 1) + +/* Timer x Control register: Interrupt clear */ +#define SYS_TCx_INTC __REGBIT(9) +#define SYS_TCx_INTC_UNSET __REGVAL(SYS_TCx_INTC, 0) +#define SYS_TCx_INTC_SET __REGVAL(SYS_TCx_INTC, 1) + +/* Timer x Control register: Timer clock select */ +#define SYS_TCx_TLCS __REGBITS(8, 6) +#define SYS_TCx_TLCS_CPU __REGVAL(SYS_TCx_TLCS, 0) /* CPU clock */ +#define SYS_TCx_TLCS_DIV2 __REGVAL(SYS_TCx_TLCS, 1) /* CPU clock / 2 */ +#define SYS_TCx_TLCS_DIV4 __REGVAL(SYS_TCx_TLCS, 2) /* CPU clock / 4 */ +#define SYS_TCx_TLCS_DIV8 __REGVAL(SYS_TCx_TLCS, 3) /* CPU clock / 8 */ +#define SYS_TCx_TLCS_DIV16 __REGVAL(SYS_TCx_TLCS, 4) /* CPU clock / 16 */ +#define SYS_TCx_TLCS_DIV32 __REGVAL(SYS_TCx_TLCS, 5) /* CPU clock / 32 */ +#define SYS_TCx_TLCS_DIV64 __REGVAL(SYS_TCx_TLCS, 6) /* CPU clock / 64 */ +#define SYS_TCx_TLCS_EXT __REGVAL(SYS_TCx_TLCS, 7) + +/* Timer x Control register: Timer mode */ +#define SYS_TCx_TM __REGBITS(5, 4) +#define SYS_TCx_TM_IEE __REGVAL(SYS_TCx_TM, 0) /* Internal timer or external event */ +#define SYS_TCx_TM_ELL __REGVAL(SYS_TCx_TM, 1) /* External low-level, gated timer */ +#define SYS_TCx_TM_EHL __REGVAL(SYS_TCx_TM, 2) /* External high-level, gated timer */ +#define SYS_TCx_TM_CONCAT __REGVAL(SYS_TCx_TM, 3) /* Concatenate the lower timer. */ + +/* Timer x Control register: Interrupt select */ +#define SYS_TCx_INTS __REGBIT(3) +#define SYS_TCx_INTS_DIS __REGVAL(SYS_TCx_INTS, 0) +#define SYS_TCx_INTS_EN __REGVAL(SYS_TCx_INTS, 1) + +/* Timer x Control register: Up/down select */ +#define SYS_TCx_UDS __REGBIT(2) +#define SYS_TCx_UDS_UP __REGVAL(SYS_TCx_UDS, 0) +#define SYS_TCx_UDS_DOWN __REGVAL(SYS_TCx_UDS, 1) + +/* Timer x Control register: 32- or 16-bit timer */ +#define SYS_TCx_TSZ __REGBIT(1) +#define SYS_TCx_TSZ_16 __REGVAL(SYS_TCx_TSZ, 0) +#define SYS_TCx_TSZ_32 __REGVAL(SYS_TCx_TSZ, 1) + +/* Timer x Control register: Reload enable */ +#define SYS_TCx_REN __REGBIT(0) +#define SYS_TCx_REN_DIS __REGVAL(SYS_TCx_REN, 0) +#define SYS_TCx_REN_EN __REGVAL(SYS_TCx_REN, 1) + +/* System Memory Chip Select x Dynamic Memory Base */ +#define SYS_SMCSDMB(x) __REG2(0xa09001d0, (x) << 1) + +/* System Memory Chip Select x Dynamic Memory Mask */ +#define SYS_SMCSDMM(x) __REG2(0xa09001d4, (x) << 1) + +/* System Memory Chip Select x Static Memory Base */ +#define SYS_SMCSSMB(x) __REG2(0xa09001f0, (x) << 1) + +/* System Memory Chip Select x Static Memory Base: Chip select x base */ +#define SYS_SMCSSMB_CSxB __REGBITS(31, 12) + +/* System Memory Chip Select x Static Memory Mask */ +#define SYS_SMCSSMM(x) __REG2(0xa09001f4, (x) << 1) + +/* System Memory Chip Select x Static Memory Mask: Chip select x mask */ +#define SYS_SMCSSMM_CSxM __REGBITS(31, 12) + +/* System Memory Chip Select x Static Memory Mask: Chip select x enable */ +#define SYS_SMCSSMM_CSEx __REGBIT(0) +#define SYS_SMCSSMM_CSEx_DIS __REGVAL(SYS_SMCSSMM_CSEx, 0) +#define SYS_SMCSSMM_CSEx_EN __REGVAL(SYS_SMCSSMM_CSEx, 1) + +/* General purpose, user-defined ID register */ +#define SYS_GENID __REG(0xa0900210) + +/* External Interrupt x Control register */ +#define SYS_EIC(x) __REG2(0xa0900214, (x)) + +/* External Interrupt x Control register: Status */ +#define SYS_EIC_STS __REGBIT(3) + +/* External Interrupt x Control register: Clear */ +#define SYS_EIC_CLR __REGBIT(2) + +/* External Interrupt x Control register: Polarity */ +#define SYS_EIC_PLTY __REGBIT(1) +#define SYS_EIC_PLTY_AH __REGVAL(SYS_EIC_PLTY, 0) +#define SYS_EIC_PLTY_AL __REGVAL(SYS_EIC_PLTY, 1) + +/* External Interrupt x Control register: Level edge */ +#define SYS_EIC_LVEDG __REGBIT(0) +#define SYS_EIC_LVEDG_LEVEL __REGVAL(SYS_EIC_LVEDG, 0) +#define SYS_EIC_LVEDG_EDGE __REGVAL(SYS_EIC_LVEDG, 1) + +#endif /* ifndef __ASM_ARCH_REGSSYSNS9360_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/system.h b/arch/arm/mach-ns9xxx/include/mach/system.h new file mode 100644 index 00000000000..e2068c57415 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/system.h @@ -0,0 +1,35 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/system.h + * + * Copyright (C) 2006,2007 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/proc-fns.h> +#include <mach/processor.h> +#include <mach/processor-ns9360.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ +#ifdef CONFIG_PROCESSOR_NS9360 + if (processor_is_ns9360()) + ns9360_reset(mode); + else +#endif + BUG(); + + BUG(); +} + +#endif /* ifndef __ASM_ARCH_SYSTEM_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/timex.h b/arch/arm/mach-ns9xxx/include/mach/timex.h new file mode 100644 index 00000000000..734a8d8bd57 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/timex.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/timex.h + * + * Copyright (C) 2005-2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* + * value for CLOCK_TICK_RATE stolen from arch/arm/mach-s3c2410/include/mach/timex.h. + * See there for an explanation. + */ +#define CLOCK_TICK_RATE 12000000 + +#endif /* ifndef __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h new file mode 100644 index 00000000000..5dbc3c5167c --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/uncompress.h @@ -0,0 +1,164 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/uncompress.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <asm/io.h> + +#define __REG(x) ((void __iomem __force *)(x)) + +static void putc_dummy(char c, void __iomem *base) +{ + /* nothing */ +} + +static void putc_ns9360(char c, void __iomem *base) +{ + static int t = 0x10000; + do { + if (t) + --t; + + if (__raw_readl(base + 8) & (1 << 3)) { + __raw_writeb(c, base + 16); + t = 0x10000; + break; + } + } while (t); +} + +static void putc_a9m9750dev(char c, void __iomem *base) +{ + static int t = 0x10000; + do { + if (t) + --t; + + if (__raw_readb(base + 5) & (1 << 5)) { + __raw_writeb(c, base); + t = 0x10000; + break; + } + } while (t); + +} + +static void putc_ns921x(char c, void __iomem *base) +{ + static int t = 0x10000; + do { + if (t) + --t; + + if (!(__raw_readl(base) & (1 << 11))) { + __raw_writeb(c, base + 0x0028); + t = 0x10000; + break; + } + } while (t); +} + +#define MSCS __REG(0xA0900184) + +#define NS9360_UARTA __REG(0x90200040) +#define NS9360_UARTB __REG(0x90200000) +#define NS9360_UARTC __REG(0x90300000) +#define NS9360_UARTD __REG(0x90300040) + +#define NS9360_UART_ENABLED(base) \ + (__raw_readl(NS9360_UARTA) & (1 << 31)) + +#define A9M9750DEV_UARTA __REG(0x40000000) + +#define NS921XSYS_CLOCK __REG(0xa090017c) +#define NS921X_UARTA __REG(0x90010000) +#define NS921X_UARTB __REG(0x90018000) +#define NS921X_UARTC __REG(0x90020000) +#define NS921X_UARTD __REG(0x90028000) + +#define NS921X_UART_ENABLED(base) \ + (__raw_readl((base) + 0x1000) & (1 << 29)) + +static void autodetect(void (**putc)(char, void __iomem *), void __iomem **base) +{ + if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x00) { + /* ns9360 or ns9750 */ + if (NS9360_UART_ENABLED(NS9360_UARTA)) { + *putc = putc_ns9360; + *base = NS9360_UARTA; + return; + } else if (NS9360_UART_ENABLED(NS9360_UARTB)) { + *putc = putc_ns9360; + *base = NS9360_UARTB; + return; + } else if (NS9360_UART_ENABLED(NS9360_UARTC)) { + *putc = putc_ns9360; + *base = NS9360_UARTC; + return; + } else if (NS9360_UART_ENABLED(NS9360_UARTD)) { + *putc = putc_ns9360; + *base = NS9360_UARTD; + return; + } else if (__raw_readl(__REG(0xa09001f4)) == 0xfffff001) { + *putc = putc_a9m9750dev; + *base = A9M9750DEV_UARTA; + return; + } + } else if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x02) { + /* ns921x */ + u32 clock = __raw_readl(NS921XSYS_CLOCK); + + if ((clock & (1 << 1)) && + NS921X_UART_ENABLED(NS921X_UARTA)) { + *putc = putc_ns921x; + *base = NS921X_UARTA; + return; + } else if ((clock & (1 << 2)) && + NS921X_UART_ENABLED(NS921X_UARTB)) { + *putc = putc_ns921x; + *base = NS921X_UARTB; + return; + } else if ((clock & (1 << 3)) && + NS921X_UART_ENABLED(NS921X_UARTC)) { + *putc = putc_ns921x; + *base = NS921X_UARTC; + return; + } else if ((clock & (1 << 4)) && + NS921X_UART_ENABLED(NS921X_UARTD)) { + *putc = putc_ns921x; + *base = NS921X_UARTD; + return; + } + } + + *putc = putc_dummy; +} + +void (*myputc)(char, void __iomem *); +void __iomem *base; + +static void putc(char c) +{ + myputc(c, base); +} + +static void arch_decomp_setup(void) +{ + autodetect(&myputc, &base); +} +#define arch_decomp_wdog() + +static void flush(void) +{ + /* nothing */ +} + +#endif /* ifndef __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-ns9xxx/include/mach/vmalloc.h b/arch/arm/mach-ns9xxx/include/mach/vmalloc.h new file mode 100644 index 00000000000..fe964d3bcc4 --- /dev/null +++ b/arch/arm/mach-ns9xxx/include/mach/vmalloc.h @@ -0,0 +1,16 @@ +/* + * arch/arm/mach-ns9xxx/include/mach/vmalloc.h + * + * Copyright (C) 2006 by Digi International Inc. + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + */ +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (0xf0000000) + +#endif /* ifndef __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c index d2964257797..38260d5f849 100644 --- a/arch/arm/mach-ns9xxx/irq.c +++ b/arch/arm/mach-ns9xxx/irq.c @@ -12,10 +12,9 @@ #include <linux/kernel_stat.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/mach-types.h> -#include <asm/arch/regs-sys-common.h> -#include <asm/arch/irqs.h> -#include <asm/arch/board.h> +#include <mach/regs-sys-common.h> +#include <mach/irqs.h> +#include <mach/board.h> #include "generic.h" diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c index 7714233fb00..2858417d8d8 100644 --- a/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c +++ b/arch/arm/mach-ns9xxx/mach-cc9p9360dev.c @@ -11,7 +11,7 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> -#include <asm/arch/processor-ns9360.h> +#include <mach/processor-ns9360.h> #include "board-a9m9750dev.h" #include "generic.h" diff --git a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c index bdbd0bb1a0b..729f68da429 100644 --- a/arch/arm/mach-ns9xxx/mach-cc9p9360js.c +++ b/arch/arm/mach-ns9xxx/mach-cc9p9360js.c @@ -11,7 +11,7 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> -#include <asm/arch/processor-ns9360.h> +#include <mach/processor-ns9360.h> #include "board-jscc9p9360.h" #include "generic.h" diff --git a/arch/arm/mach-ns9xxx/plat-serial8250.c b/arch/arm/mach-ns9xxx/plat-serial8250.c index c9cce9b4e6c..795b15e8982 100644 --- a/arch/arm/mach-ns9xxx/plat-serial8250.c +++ b/arch/arm/mach-ns9xxx/plat-serial8250.c @@ -11,8 +11,8 @@ #include <linux/platform_device.h> #include <linux/serial_8250.h> -#include <asm/arch/regs-board-a9m9750dev.h> -#include <asm/arch/board.h> +#include <mach/regs-board-a9m9750dev.h> +#include <mach/board.h> #define DRIVER_NAME "serial8250" diff --git a/arch/arm/mach-ns9xxx/processor-ns9360.c b/arch/arm/mach-ns9xxx/processor-ns9360.c index 8ee81b59b35..abee8338735 100644 --- a/arch/arm/mach-ns9xxx/processor-ns9360.c +++ b/arch/arm/mach-ns9xxx/processor-ns9360.c @@ -14,8 +14,8 @@ #include <asm/page.h> #include <asm/mach/map.h> -#include <asm/arch/processor-ns9360.h> -#include <asm/arch/regs-sys-ns9360.h> +#include <mach/processor-ns9360.h> +#include <mach/regs-sys-ns9360.h> void ns9360_reset(char mode) { diff --git a/arch/arm/mach-ns9xxx/time-ns9360.c b/arch/arm/mach-ns9xxx/time-ns9360.c index 66bd5826297..a63424d083d 100644 --- a/arch/arm/mach-ns9xxx/time-ns9360.c +++ b/arch/arm/mach-ns9xxx/time-ns9360.c @@ -15,10 +15,10 @@ #include <linux/clocksource.h> #include <linux/clockchips.h> -#include <asm/arch/processor-ns9360.h> -#include <asm/arch/regs-sys-ns9360.h> -#include <asm/arch/irqs.h> -#include <asm/arch/system.h> +#include <mach/processor-ns9360.h> +#include <mach/regs-sys-ns9360.h> +#include <mach/irqs.h> +#include <mach/system.h> #include "generic.h" #define TIMER_CLOCKSOURCE 0 diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 8b102ad59c1..2e618391cc5 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -17,18 +17,18 @@ #include <linux/input.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/board-ams-delta.h> -#include <asm/arch/gpio.h> -#include <asm/arch/keypad.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> +#include <mach/board-ams-delta.h> +#include <mach/gpio.h> +#include <mach/keypad.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/board.h> +#include <mach/common.h> static u8 ams_delta_latch1_reg; static u16 ams_delta_latch2_reg; diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 1bdb66638e2..db789461fca 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -20,21 +20,21 @@ #include <linux/mtd/partitions.h> #include <linux/input.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/tc.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/fpga.h> -#include <asm/arch/nand.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/board.h> -#include <asm/arch/board-fsample.h> +#include <mach/tc.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/fpga.h> +#include <mach/nand.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/board.h> +#include <mach/board-fsample.h> static int fsample_keymap[] = { KEY(0,0,KEY_UP), diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c index c711bf23f7b..7d267020537 100644 --- a/arch/arm/mach-omap1/board-generic.c +++ b/arch/arm/mach-omap1/board-generic.c @@ -17,16 +17,16 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/board.h> +#include <mach/common.h> static void __init omap_generic_init_irq(void) { diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c index 6fdc78406b2..ab9ee5820c4 100644 --- a/arch/arm/mach-omap1/board-h2-mmc.c +++ b/arch/arm/mach-omap1/board-h2-mmc.c @@ -12,8 +12,8 @@ * published by the Free Software Foundation. */ -#include <asm/arch/mmc.h> -#include <asm/arch/gpio.h> +#include <mach/mmc.h> +#include <mach/gpio.h> #ifdef CONFIG_MMC_OMAP static int slot_cover_open; diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 4b444fdaafe..3b65914b914 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -29,7 +29,7 @@ #include <linux/input.h> #include <linux/i2c/tps65010.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/gpio.h> #include <asm/mach-types.h> @@ -37,16 +37,16 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/gpio-switch.h> -#include <asm/arch/mux.h> -#include <asm/arch/tc.h> -#include <asm/arch/nand.h> -#include <asm/arch/irda.h> -#include <asm/arch/usb.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/omap-alsa.h> +#include <mach/gpio-switch.h> +#include <mach/mux.h> +#include <mach/tc.h> +#include <mach/nand.h> +#include <mach/irda.h> +#include <mach/usb.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/mcbsp.h> +#include <mach/omap-alsa.h> static int h2_keymap[] = { KEY(0, 0, KEY_LEFT), diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c index 66ecc437928..36085819098 100644 --- a/arch/arm/mach-omap1/board-h3-mmc.c +++ b/arch/arm/mach-omap1/board-h3-mmc.c @@ -12,8 +12,8 @@ * published by the Free Software Foundation. */ -#include <asm/arch/mmc.h> -#include <asm/arch/gpio.h> +#include <mach/mmc.h> +#include <mach/gpio.h> #ifdef CONFIG_MMC_OMAP static int slot_cover_open; diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index 7fbaa8d648c..2ced6d9984d 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -31,7 +31,7 @@ #include <asm/setup.h> #include <asm/page.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/gpio.h> #include <asm/mach-types.h> @@ -39,18 +39,18 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/gpioexpander.h> -#include <asm/arch/irqs.h> -#include <asm/arch/mux.h> -#include <asm/arch/tc.h> -#include <asm/arch/nand.h> -#include <asm/arch/irda.h> -#include <asm/arch/usb.h> -#include <asm/arch/keypad.h> -#include <asm/arch/dma.h> -#include <asm/arch/common.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/omap-alsa.h> +#include <mach/gpioexpander.h> +#include <mach/irqs.h> +#include <mach/mux.h> +#include <mach/tc.h> +#include <mach/nand.h> +#include <mach/irda.h> +#include <mach/usb.h> +#include <mach/keypad.h> +#include <mach/dma.h> +#include <mach/common.h> +#include <mach/mcbsp.h> +#include <mach/omap-alsa.h> #define H3_TS_GPIO 48 diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index 4b8ae3ee0d0..cbc11be5cd2 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -24,21 +24,21 @@ #include <linux/mtd/partitions.h> #include <linux/input.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/mux.h> -#include <asm/arch/fpga.h> -#include <asm/arch/gpio.h> -#include <asm/arch/tc.h> -#include <asm/arch/usb.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/omap-alsa.h> +#include <mach/mux.h> +#include <mach/fpga.h> +#include <mach/gpio.h> +#include <mach/tc.h> +#include <mach/usb.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/mcbsp.h> +#include <mach/omap-alsa.h> static int innovator_keymap[] = { KEY(0, 0, KEY_F1), diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 3f39e0e79c9..38d9783ac6d 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -20,21 +20,21 @@ #include <linux/workqueue.h> #include <linux/delay.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/dsp_common.h> -#include <asm/arch/aic23.h> -#include <asm/arch/omapfb.h> -#include <asm/arch/lcd_mipid.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/board.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/dsp_common.h> +#include <mach/aic23.h> +#include <mach/omapfb.h> +#include <mach/lcd_mipid.h> #define ADS7846_PENDOWN_GPIO 15 diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c index 41f94f6fc15..3e766e49f7c 100644 --- a/arch/arm/mach-omap1/board-osk.c +++ b/arch/arm/mach-omap1/board-osk.c @@ -39,7 +39,7 @@ #include <linux/i2c/tps65010.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/gpio.h> #include <asm/mach-types.h> @@ -47,12 +47,12 @@ #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/usb.h> -#include <asm/arch/mux.h> -#include <asm/arch/tc.h> -#include <asm/arch/common.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/omap-alsa.h> +#include <mach/usb.h> +#include <mach/mux.h> +#include <mach/tc.h> +#include <mach/common.h> +#include <mach/mcbsp.h> +#include <mach/omap-alsa.h> static struct mtd_partition osk_partitions[] = { /* bootloader (U-Boot, etc) in first sector */ @@ -340,7 +340,7 @@ static struct omap_board_config_kernel osk_config[] __initdata = { #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> -#include <asm/arch/keypad.h> +#include <mach/keypad.h> static const int osk_keymap[] = { /* KEY(col, row, code) */ diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index a4d20127a60..b58043644a6 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -27,23 +27,23 @@ #include <linux/interrupt.h> #include <linux/apm-emulation.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/tc.h> -#include <asm/arch/dma.h> -#include <asm/arch/board.h> -#include <asm/arch/irda.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/omap-alsa.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/tc.h> +#include <mach/dma.h> +#include <mach/board.h> +#include <mach/irda.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/mcbsp.h> +#include <mach/omap-alsa.h> static void __init omap_palmte_init_irq(void) { diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 2a033689f9f..40f9860a09d 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -23,24 +23,24 @@ #include <linux/mtd/partitions.h> #include <linux/leds.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/led.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/dma.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/irda.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/omap-alsa.h> +#include <mach/led.h> +#include <mach/mcbsp.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/dma.h> +#include <mach/tc.h> +#include <mach/board.h> +#include <mach/irda.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/omap-alsa.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index 34389b63b0e..e719294250b 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -26,23 +26,23 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/dma.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/irda.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/omap-alsa.h> +#include <mach/mcbsp.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/dma.h> +#include <mach/tc.h> +#include <mach/board.h> +#include <mach/irda.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/omap-alsa.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c index 94bc0745ab2..b715917bfda 100644 --- a/arch/arm/mach-omap1/board-perseus2.c +++ b/arch/arm/mach-omap1/board-perseus2.c @@ -20,20 +20,20 @@ #include <linux/mtd/partitions.h> #include <linux/input.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/tc.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/fpga.h> -#include <asm/arch/nand.h> -#include <asm/arch/keypad.h> -#include <asm/arch/common.h> -#include <asm/arch/board.h> +#include <mach/tc.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/fpga.h> +#include <mach/nand.h> +#include <mach/keypad.h> +#include <mach/common.h> +#include <mach/board.h> static int p2_keymap[] = { KEY(0,0,KEY_UP), diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c index 8c93d47719e..0be4ebaa284 100644 --- a/arch/arm/mach-omap1/board-sx1-mmc.c +++ b/arch/arm/mach-omap1/board-sx1-mmc.c @@ -12,9 +12,9 @@ * published by the Free Software Foundation. */ -#include <asm/arch/hardware.h> -#include <asm/arch/mmc.h> -#include <asm/arch/gpio.h> +#include <mach/hardware.h> +#include <mach/mmc.h> +#include <mach/gpio.h> #ifdef CONFIG_MMC_OMAP static int slot_cover_open; diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index e473fa6d4a5..130bcc6fd08 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -26,22 +26,22 @@ #include <linux/i2c.h> #include <linux/errno.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/irda.h> -#include <asm/arch/usb.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/omap-alsa.h> -#include <asm/arch/keypad.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/irda.h> +#include <mach/usb.h> +#include <mach/tc.h> +#include <mach/board.h> +#include <mach/common.h> +#include <mach/mcbsp.h> +#include <mach/omap-alsa.h> +#include <mach/keypad.h> /* Write to I2C device */ int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value) diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 8948d45a276..213b4878710 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -22,17 +22,17 @@ #include <linux/serial_8250.h> #include <linux/serial_reg.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> #include <asm/mach/map.h> -#include <asm/arch/common.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/tc.h> -#include <asm/arch/usb.h> +#include <mach/common.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/tc.h> +#include <mach/usb.h> static struct plat_serial8250_port voiceblue_ports[] = { { diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 4ea2933f887..5965cf09f8c 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -21,10 +21,10 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/arch/cpu.h> -#include <asm/arch/usb.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> +#include <mach/cpu.h> +#include <mach/usb.h> +#include <mach/clock.h> +#include <mach/sram.h> #include "clock.h" diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index da8a3ac47e1..ab708d4c597 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -14,15 +14,14 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/mach-types.h> #include <asm/mach/map.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/mux.h> -#include <asm/arch/gpio.h> +#include <mach/tc.h> +#include <mach/board.h> +#include <mach/mux.h> +#include <mach/gpio.h> /*-------------------------------------------------------------------------*/ diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c index d963125ed75..4449d86095f 100644 --- a/arch/arm/mach-omap1/fpga.c +++ b/arch/arm/mach-omap1/fpga.c @@ -22,13 +22,13 @@ #include <linux/device.h> #include <linux/errno.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/arch/fpga.h> -#include <asm/arch/gpio.h> +#include <mach/fpga.h> +#include <mach/gpio.h> static void fpga_mask_irq(unsigned int irq) { diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c index 81c4e738506..2b9750b200c 100644 --- a/arch/arm/mach-omap1/io.c +++ b/arch/arm/mach-omap1/io.c @@ -15,8 +15,8 @@ #include <asm/tlb.h> #include <asm/mach/map.h> #include <asm/io.h> -#include <asm/arch/mux.h> -#include <asm/arch/tc.h> +#include <mach/mux.h> +#include <mach/tc.h> extern int omap1_clk_init(void); extern void omap_check_revision(void); diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index 1da9d59a034..0ec6c1ec425 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -41,11 +41,11 @@ #include <linux/sched.h> #include <linux/interrupt.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/arch/gpio.h> -#include <asm/arch/cpu.h> +#include <mach/gpio.h> +#include <mach/cpu.h> #include <asm/io.h> diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c index 8976fbb21f7..610f51f1874 100644 --- a/arch/arm/mach-omap1/leds-h2p2-debug.c +++ b/arch/arm/mach-omap1/leds-h2p2-debug.c @@ -14,13 +14,13 @@ #include <linux/sched.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> #include <asm/mach-types.h> -#include <asm/arch/fpga.h> -#include <asm/arch/gpio.h> +#include <mach/fpga.h> +#include <mach/gpio.h> #include "leds.h" diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c index e7835d6f53a..9b99c289462 100644 --- a/arch/arm/mach-omap1/leds-innovator.c +++ b/arch/arm/mach-omap1/leds-innovator.c @@ -3,7 +3,7 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c index 754383dde80..98e789622df 100644 --- a/arch/arm/mach-omap1/leds-osk.c +++ b/arch/arm/mach-omap1/leds-osk.c @@ -5,11 +5,11 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> -#include <asm/arch/gpio.h> +#include <mach/gpio.h> #include "leds.h" diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c index 3f9dcac4fd4..6cdad93c4a0 100644 --- a/arch/arm/mach-omap1/leds.c +++ b/arch/arm/mach-omap1/leds.c @@ -9,8 +9,8 @@ #include <asm/leds.h> #include <asm/mach-types.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> +#include <mach/gpio.h> +#include <mach/mux.h> #include "leds.h" diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c index bad1e7152d8..af44eab1ed2 100644 --- a/arch/arm/mach-omap1/mailbox.c +++ b/arch/arm/mach-omap1/mailbox.c @@ -13,8 +13,8 @@ #include <linux/resource.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <asm/arch/mailbox.h> -#include <asm/arch/irqs.h> +#include <mach/mailbox.h> +#include <mach/irqs.h> #include <asm/io.h> #define MAILBOX_ARM2DSP1 0x00 diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index 2d2c2522b04..826010d5d01 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -17,11 +17,11 @@ #include <linux/io.h> #include <linux/platform_device.h> -#include <asm/arch/dma.h> -#include <asm/arch/mux.h> -#include <asm/arch/cpu.h> -#include <asm/arch/mcbsp.h> -#include <asm/arch/dsp_common.h> +#include <mach/dma.h> +#include <mach/mux.h> +#include <mach/cpu.h> +#include <mach/mcbsp.h> +#include <mach/dsp_common.h> #define DPS_RSTCT2_PER_EN (1 << 0) #define DSP_RSTCT2_WD_PER_EN (1 << 1) diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c index e207bf7cb85..898516e362e 100644 --- a/arch/arm/mach-omap1/mux.c +++ b/arch/arm/mach-omap1/mux.c @@ -28,7 +28,7 @@ #include <asm/io.h> #include <linux/spinlock.h> -#include <asm/arch/mux.h> +#include <mach/mux.h> #ifdef CONFIG_OMAP_MUX diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c index 742f79e73bd..63c4ea18b1c 100644 --- a/arch/arm/mach-omap1/pm.c +++ b/arch/arm/mach-omap1/pm.c @@ -47,17 +47,16 @@ #include <asm/atomic.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <asm/mach-types.h> - -#include <asm/arch/cpu.h> -#include <asm/arch/irqs.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> -#include <asm/arch/tc.h> -#include <asm/arch/pm.h> -#include <asm/arch/mux.h> -#include <asm/arch/dma.h> -#include <asm/arch/dmtimer.h> + +#include <mach/cpu.h> +#include <mach/irqs.h> +#include <mach/clock.h> +#include <mach/sram.h> +#include <mach/tc.h> +#include <mach/pm.h> +#include <mach/mux.h> +#include <mach/dma.h> +#include <mach/dmtimer.h> static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE]; static unsigned short dsp_sleep_save[DSP_SLEEP_SAVE_SIZE]; diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 10a4fe88b2f..0e25a996bb4 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -22,12 +22,12 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/arch/board.h> -#include <asm/arch/mux.h> -#include <asm/arch/gpio.h> -#include <asm/arch/fpga.h> +#include <mach/board.h> +#include <mach/mux.h> +#include <mach/gpio.h> +#include <mach/fpga.h> #ifdef CONFIG_PM -#include <asm/arch/pm.h> +#include <mach/pm.h> #endif static struct clk * uart1_ck; diff --git a/arch/arm/mach-omap1/sleep.S b/arch/arm/mach-omap1/sleep.S index 68f5b39030b..f3eac932092 100644 --- a/arch/arm/mach-omap1/sleep.S +++ b/arch/arm/mach-omap1/sleep.S @@ -34,8 +34,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/arch/io.h> -#include <asm/arch/pm.h> +#include <mach/io.h> +#include <mach/pm.h> .text diff --git a/arch/arm/mach-omap1/sram.S b/arch/arm/mach-omap1/sram.S index 126d252062d..261cdc48228 100644 --- a/arch/arm/mach-omap1/sram.S +++ b/arch/arm/mach-omap1/sram.S @@ -10,8 +10,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/arch/io.h> -#include <asm/hardware.h> +#include <mach/io.h> +#include <mach/hardware.h> .text diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c index 5d2b270935a..e54708595ec 100644 --- a/arch/arm/mach-omap1/time.c +++ b/arch/arm/mach-omap1/time.c @@ -45,7 +45,7 @@ #include <linux/clockchips.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/leds.h> #include <asm/irq.h> diff --git a/arch/arm/mach-omap1/timer32k.c b/arch/arm/mach-omap1/timer32k.c index fbbdb806c95..e67760189d1 100644 --- a/arch/arm/mach-omap1/timer32k.c +++ b/arch/arm/mach-omap1/timer32k.c @@ -46,13 +46,13 @@ #include <linux/clockchips.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/leds.h> #include <asm/irq.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> -#include <asm/arch/dmtimer.h> +#include <mach/dmtimer.h> struct sys_timer omap_timer; diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index 1682eb77c46..d4d6385cad7 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -22,17 +22,17 @@ #include <linux/err.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> -#include <asm/arch/gpmc.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/board.h> +#include <mach/common.h> +#include <mach/gpmc.h> #include <asm/io.h> diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 870b34972d3..989ad152d7f 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -29,19 +29,19 @@ #include <linux/err.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> -#include <asm/arch/gpio.h> -#include <asm/arch/led.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> -#include <asm/arch/gpmc.h> -#include <asm/arch/control.h> +#include <mach/gpio.h> +#include <mach/led.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/board.h> +#include <mach/common.h> +#include <mach/gpmc.h> +#include <mach/control.h> /* LED & Switch macros */ #define LED0_GPIO13 13 diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index df8be081e15..9ba097868e7 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -20,16 +20,16 @@ #include <linux/init.h> #include <linux/device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> +#include <mach/gpio.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/board.h> +#include <mach/common.h> static void __init omap_generic_init_irq(void) { diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 0d28f6897c8..9e2624ca70a 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -22,24 +22,24 @@ #include <linux/err.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/arch/control.h> -#include <asm/arch/gpio.h> -#include <asm/arch/gpioexpander.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/irda.h> -#include <asm/arch/board.h> -#include <asm/arch/common.h> -#include <asm/arch/keypad.h> -#include <asm/arch/menelaus.h> -#include <asm/arch/dma.h> -#include <asm/arch/gpmc.h> +#include <mach/control.h> +#include <mach/gpio.h> +#include <mach/gpioexpander.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/irda.h> +#include <mach/board.h> +#include <mach/common.h> +#include <mach/keypad.h> +#include <mach/menelaus.h> +#include <mach/dma.h> +#include <mach/gpmc.h> #include <asm/io.h> diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 15675bce801..1d891e4a693 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -25,9 +25,9 @@ #include <asm/io.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> -#include <asm/arch/cpu.h> +#include <mach/clock.h> +#include <mach/sram.h> +#include <mach/cpu.h> #include <asm/div64.h> #include "memory.h" diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 3cd37cb57c5..626e5fa93b6 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -16,7 +16,7 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H #define __ARCH_ARM_MACH_OMAP2_CLOCK_H -#include <asm/arch/clock.h> +#include <mach/clock.h> /* The maximum error between a target DPLL rate and the rounded rate in Hz */ #define DEFAULT_DPLL_RATE_TOLERANCE 50000 diff --git a/arch/arm/mach-omap2/clock24xx.c b/arch/arm/mach-omap2/clock24xx.c index aa567876651..295e671e9cf 100644 --- a/arch/arm/mach-omap2/clock24xx.c +++ b/arch/arm/mach-omap2/clock24xx.c @@ -28,8 +28,8 @@ #include <linux/io.h> #include <linux/cpufreq.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> +#include <mach/clock.h> +#include <mach/sram.h> #include <asm/div64.h> #include <asm/bitops.h> diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 4263099b1ad..3ff74952f83 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -26,8 +26,8 @@ #include <linux/io.h> #include <linux/limits.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> +#include <mach/clock.h> +#include <mach/sram.h> #include <asm/div64.h> #include <asm/bitops.h> diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index 05757eb032b..ec664457a11 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -19,7 +19,7 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H #define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H -#include <asm/arch/control.h> +#include <mach/control.h> #include "clock.h" #include "cm.h" diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index 51f70300996..5f3aad97784 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -15,8 +15,8 @@ #include <linux/kernel.h> #include <linux/io.h> -#include <asm/arch/common.h> -#include <asm/arch/control.h> +#include <mach/common.h> +#include <mach/control.h> static void __iomem *omap2_ctrl_base; diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index b603bc5f8e5..7a7f0255907 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -14,15 +14,15 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach-types.h> #include <asm/mach/map.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/mux.h> -#include <asm/arch/gpio.h> +#include <mach/tc.h> +#include <mach/board.h> +#include <mach/mux.h> +#include <mach/gpio.h> #if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE) @@ -142,7 +142,7 @@ static inline void omap_init_sti(void) {} #if defined(CONFIG_SPI_OMAP24XX) -#include <asm/arch/mcspi.h> +#include <mach/mcspi.h> #define OMAP2_MCSPI1_BASE 0x48098000 #define OMAP2_MCSPI2_BASE 0x4809a000 diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index dbf68dc50ae..f51d69bc457 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -18,7 +18,7 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/arch/gpmc.h> +#include <mach/gpmc.h> #undef DEBUG diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index dff4b16cead..a5d4526ac4d 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -17,8 +17,8 @@ #include <asm/io.h> -#include <asm/arch/control.h> -#include <asm/arch/cpu.h> +#include <mach/control.h> +#include <mach/cpu.h> #if defined(CONFIG_ARCH_OMAP2420) #define TAP_BASE io_p2v(0x48014000) diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 69c8174f3aa..987351f07d7 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -21,8 +21,8 @@ #include <asm/mach/map.h> -#include <asm/arch/mux.h> -#include <asm/arch/omapfb.h> +#include <mach/mux.h> +#include <mach/omapfb.h> extern void omap_sram_init(void); extern int omap2_clk_init(void); diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index f064f725e72..9ef15b31d8f 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/interrupt.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/irq.h> #include <asm/irq.h> #include <asm/io.h> diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 4799561c5a9..a480b96948e 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -14,8 +14,8 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/platform_device.h> -#include <asm/arch/mailbox.h> -#include <asm/arch/irqs.h> +#include <mach/mailbox.h> +#include <mach/irqs.h> #include <asm/io.h> #define MAILBOX_REVISION 0x00 diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index 17cf199d113..27eb6e3ca92 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -17,10 +17,10 @@ #include <linux/io.h> #include <linux/platform_device.h> -#include <asm/arch/dma.h> -#include <asm/arch/mux.h> -#include <asm/arch/cpu.h> -#include <asm/arch/mcbsp.h> +#include <mach/dma.h> +#include <mach/mux.h> +#include <mach/cpu.h> +#include <mach/mcbsp.h> struct mcbsp_internal_clk { struct clk clk; diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c index 73cadb2c75c..6b49cc9cbdc 100644 --- a/arch/arm/mach-omap2/memory.c +++ b/arch/arm/mach-omap2/memory.c @@ -24,9 +24,9 @@ #include <asm/io.h> -#include <asm/arch/common.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> +#include <mach/common.h> +#include <mach/clock.h> +#include <mach/sram.h> #include "prm.h" diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 8f98b20f30a..443d07fef7f 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -29,8 +29,8 @@ #include <asm/io.h> #include <linux/spinlock.h> -#include <asm/arch/control.h> -#include <asm/arch/mux.h> +#include <mach/control.h> +#include <mach/mux.h> #ifdef CONFIG_OMAP_MUX diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index d6c9de82ca0..8671e1079ab 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -30,12 +30,11 @@ #include <asm/atomic.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <asm/mach-types.h> -#include <asm/arch/irqs.h> -#include <asm/arch/clock.h> -#include <asm/arch/sram.h> -#include <asm/arch/pm.h> +#include <mach/irqs.h> +#include <mach/clock.h> +#include <mach/sram.h> +#include <mach/pm.h> static struct clk *vclk; static void (*omap2_sram_idle)(void); diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index fd92a80f38f..f945156d558 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -18,8 +18,8 @@ #include <linux/clk.h> #include <linux/io.h> -#include <asm/arch/common.h> -#include <asm/arch/prcm.h> +#include <mach/common.h> +#include <mach/prcm.h> #include "clock.h" #include "prm.h" diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h index 1b1fe4f6e03..1a8bbd09406 100644 --- a/arch/arm/mach-omap2/sdrc.h +++ b/arch/arm/mach-omap2/sdrc.h @@ -15,7 +15,7 @@ */ #undef DEBUG -#include <asm/arch/sdrc.h> +#include <mach/sdrc.h> #ifndef __ASSEMBLER__ extern void __iomem *omap2_sdrc_base; diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index e9c367fc9f6..adc8a26a8fb 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -20,8 +20,8 @@ #include <asm/io.h> -#include <asm/arch/common.h> -#include <asm/arch/board.h> +#include <mach/common.h> +#include <mach/board.h> static struct clk * uart1_ick = NULL; static struct clk * uart1_fck = NULL; diff --git a/arch/arm/mach-omap2/sleep.S b/arch/arm/mach-omap2/sleep.S index 46ccb9b8b58..87a706fd5f8 100644 --- a/arch/arm/mach-omap2/sleep.S +++ b/arch/arm/mach-omap2/sleep.S @@ -23,8 +23,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/arch/io.h> -#include <asm/arch/pm.h> +#include <mach/io.h> +#include <mach/pm.h> #include "sdrc.h" diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S index 4c274510f3e..af4bd349022 100644 --- a/arch/arm/mach-omap2/sram242x.S +++ b/arch/arm/mach-omap2/sram242x.S @@ -24,8 +24,8 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/arch/io.h> -#include <asm/hardware.h> +#include <mach/io.h> +#include <mach/hardware.h> #include "prm.h" #include "cm.h" diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S index a3fa48dc08c..84363e269e8 100644 --- a/arch/arm/mach-omap2/sram243x.S +++ b/arch/arm/mach-omap2/sram243x.S @@ -24,8 +24,8 @@ */ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/arch/io.h> -#include <asm/hardware.h> +#include <mach/io.h> +#include <mach/hardware.h> #include "prm.h" #include "cm.h" diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index 557603f9931..589393bedad 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -34,7 +34,7 @@ #include <linux/clockchips.h> #include <asm/mach/time.h> -#include <asm/arch/dmtimer.h> +#include <mach/dmtimer.h> static struct omap_dm_timer *gptimer; static struct clock_event_device clockevent_gpt; diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c index 80bb42eb508..1607c941d95 100644 --- a/arch/arm/mach-omap2/usb-tusb6010.c +++ b/arch/arm/mach-omap2/usb-tusb6010.c @@ -15,9 +15,9 @@ #include <linux/usb/musb.h> -#include <asm/arch/gpmc.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mux.h> +#include <mach/gpmc.h> +#include <mach/gpio.h> +#include <mach/mux.h> static u8 async_cs, sync_cs; diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c index 6f0dbda6c44..bea37972120 100644 --- a/arch/arm/mach-orion5x/addr-map.c +++ b/arch/arm/mach-orion5x/addr-map.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/mbus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include "common.h" diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index faf4e321191..168eeacaa4c 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -24,8 +24,8 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/arch/hardware.h> -#include <asm/arch/orion5x.h> +#include <mach/hardware.h> +#include <mach/orion5x.h> #include <asm/plat-orion/ehci-orion.h> #include <asm/plat-orion/orion_nand.h> #include <asm/plat-orion/time.h> diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 40a0bee4fbb..48ce6d0e002 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -24,7 +24,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include <asm/plat-orion/orion_nand.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 3791ca6f001..1a1d84b80a6 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -25,7 +25,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/gpio.c b/arch/arm/mach-orion5x/gpio.c index d09797990f4..cd8a16f67d2 100644 --- a/arch/arm/mach-orion5x/gpio.c +++ b/arch/arm/mach-orion5x/gpio.c @@ -17,7 +17,7 @@ #include <linux/bitops.h> #include <asm/gpio.h> #include <asm/io.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" static DEFINE_SPINLOCK(gpio_lock); diff --git a/arch/arm/mach-orion5x/include/mach/debug-macro.S b/arch/arm/mach-orion5x/include/mach/debug-macro.S new file mode 100644 index 00000000000..c7f808bfe27 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/debug-macro.S @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-orion5x/include/mach/debug-macro.S + * + * Debugging macro include header + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/orion5x.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =ORION5X_REGS_PHYS_BASE + ldrne \rx, =ORION5X_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-orion5x/include/mach/dma.h b/arch/arm/mach-orion5x/include/mach/dma.h new file mode 100644 index 00000000000..40a8c178f10 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/arch/arm/mach-orion5x/include/mach/entry-macro.S b/arch/arm/mach-orion5x/include/mach/entry-macro.S new file mode 100644 index 00000000000..4351937035c --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/entry-macro.S @@ -0,0 +1,31 @@ +/* + * arch/arm/mach-orion5x/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Orion platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <mach/orion5x.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =MAIN_IRQ_CAUSE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #0] @ main cause + ldr \tmp, [\base, #(MAIN_IRQ_MASK - MAIN_IRQ_CAUSE)] @ main mask + mov \irqnr, #0 @ default irqnr + @ find cause bits that are unmasked + ands \irqstat, \irqstat, \tmp @ clear Z flag if any + clzne \irqnr, \irqstat @ calc irqnr + rsbne \irqnr, \irqnr, #31 + .endm diff --git a/arch/arm/mach-orion5x/include/mach/gpio.h b/arch/arm/mach-orion5x/include/mach/gpio.h new file mode 100644 index 00000000000..65dc136a86f --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/gpio.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-orion5x/include/mach/gpio.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +extern int gpio_request(unsigned pin, const char *label); +extern void gpio_free(unsigned pin); +extern int gpio_direction_input(unsigned pin); +extern int gpio_direction_output(unsigned pin, int value); +extern int gpio_get_value(unsigned pin); +extern void gpio_set_value(unsigned pin, int value); +extern void orion5x_gpio_set_blink(unsigned pin, int blink); +extern void gpio_display(void); /* debug */ + +static inline int gpio_to_irq(int pin) +{ + return pin + IRQ_ORION5X_GPIO_START; +} + +static inline int irq_to_gpio(int irq) +{ + return irq - IRQ_ORION5X_GPIO_START; +} + +#include <asm-generic/gpio.h> /* cansleep wrappers */ diff --git a/arch/arm/mach-orion5x/include/mach/hardware.h b/arch/arm/mach-orion5x/include/mach/hardware.h new file mode 100644 index 00000000000..e51aaf4bf2b --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/hardware.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-orion5x/include/mach/hardware.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "orion5x.h" + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE ORION5X_PCIE_MEM_PHYS_BASE + + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h new file mode 100644 index 00000000000..f24b2513f7f --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -0,0 +1,63 @@ +/* + * arch/arm/mach-orion5x/include/mach/io.h + * + * Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "orion5x.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem * +__arch_ioremap(unsigned long paddr, size_t size, unsigned int mtype) +{ + void __iomem *retval; + unsigned long offs = paddr - ORION5X_REGS_PHYS_BASE; + if (mtype == MT_DEVICE && size && offs < ORION5X_REGS_SIZE && + size <= ORION5X_REGS_SIZE && offs + size <= ORION5X_REGS_SIZE) { + retval = (void __iomem *)ORION5X_REGS_VIRT_BASE + offs; + } else { + retval = __arm_ioremap(paddr, size, mtype); + } + + return retval; +} + +static inline void +__arch_iounmap(void __iomem *addr) +{ + if (addr < (void __iomem *)ORION5X_REGS_VIRT_BASE || + addr >= (void __iomem *)(ORION5X_REGS_VIRT_BASE + ORION5X_REGS_SIZE)) + __iounmap(addr); +} + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} + +#define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) +#define __arch_iounmap(a) __arch_iounmap(a) +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +/***************************************************************************** + * Helpers to access Orion registers + ****************************************************************************/ +/* + * These are not preempt-safe. Locks, if needed, must be taken + * care of by the caller. + */ +#define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r)) +#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r)) + + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/irqs.h b/arch/arm/mach-orion5x/include/mach/irqs.h new file mode 100644 index 00000000000..d5b0fbf6b96 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/irqs.h @@ -0,0 +1,62 @@ +/* + * arch/arm/mach-orion5x/include/mach/irqs.h + * + * IRQ definitions for Orion SoC + * + * Maintainer: Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "orion5x.h" /* need GPIO_MAX */ + +/* + * Orion Main Interrupt Controller + */ +#define IRQ_ORION5X_BRIDGE 0 +#define IRQ_ORION5X_DOORBELL_H2C 1 +#define IRQ_ORION5X_DOORBELL_C2H 2 +#define IRQ_ORION5X_UART0 3 +#define IRQ_ORION5X_UART1 4 +#define IRQ_ORION5X_I2C 5 +#define IRQ_ORION5X_GPIO_0_7 6 +#define IRQ_ORION5X_GPIO_8_15 7 +#define IRQ_ORION5X_GPIO_16_23 8 +#define IRQ_ORION5X_GPIO_24_31 9 +#define IRQ_ORION5X_PCIE0_ERR 10 +#define IRQ_ORION5X_PCIE0_INT 11 +#define IRQ_ORION5X_USB1_CTRL 12 +#define IRQ_ORION5X_DEV_BUS_ERR 14 +#define IRQ_ORION5X_PCI_ERR 15 +#define IRQ_ORION5X_USB_BR_ERR 16 +#define IRQ_ORION5X_USB0_CTRL 17 +#define IRQ_ORION5X_ETH_RX 18 +#define IRQ_ORION5X_ETH_TX 19 +#define IRQ_ORION5X_ETH_MISC 20 +#define IRQ_ORION5X_ETH_SUM 21 +#define IRQ_ORION5X_ETH_ERR 22 +#define IRQ_ORION5X_IDMA_ERR 23 +#define IRQ_ORION5X_IDMA_0 24 +#define IRQ_ORION5X_IDMA_1 25 +#define IRQ_ORION5X_IDMA_2 26 +#define IRQ_ORION5X_IDMA_3 27 +#define IRQ_ORION5X_CESA 28 +#define IRQ_ORION5X_SATA 29 +#define IRQ_ORION5X_XOR0 30 +#define IRQ_ORION5X_XOR1 31 + +/* + * Orion General Purpose Pins + */ +#define IRQ_ORION5X_GPIO_START 32 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_ORION5X_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/memory.h b/arch/arm/mach-orion5x/include/mach/memory.h new file mode 100644 index 00000000000..54dd76b013f --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/memory.h @@ -0,0 +1,16 @@ +/* + * arch/arm/mach-orion5x/include/mach/memory.h + * + * Marvell Orion memory definitions + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h new file mode 100644 index 00000000000..f52a7d65bec --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -0,0 +1,162 @@ +/* + * arch/arm/mach-orion5x/include/mach/orion5x.h + * + * Generic definitions of Orion SoC flavors: + * Orion-1, Orion-VoIP, Orion-NAS, and Orion-2. + * + * Maintainer: Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_ORION5X_H +#define __ASM_ARCH_ORION5X_H + +/***************************************************************************** + * Orion Address Maps + * + * phys + * e0000000 PCIe MEM space + * e8000000 PCI MEM space + * f0000000 PCIe WA space (Orion-1/Orion-NAS only) + * f1000000 on-chip peripheral registers + * f2000000 PCIe I/O space + * f2100000 PCI I/O space + * f4000000 device bus mappings (boot) + * fa000000 device bus mappings (cs0) + * fa800000 device bus mappings (cs2) + * fc000000 device bus mappings (cs0/cs1) + * + * virt phys size + * fdd00000 f1000000 1M on-chip peripheral registers + * fde00000 f2000000 1M PCIe I/O space + * fdf00000 f2100000 1M PCI I/O space + * fe000000 f0000000 16M PCIe WA space (Orion-1/Orion-NAS only) + ****************************************************************************/ +#define ORION5X_REGS_PHYS_BASE 0xf1000000 +#define ORION5X_REGS_VIRT_BASE 0xfdd00000 +#define ORION5X_REGS_SIZE SZ_1M + +#define ORION5X_PCIE_IO_PHYS_BASE 0xf2000000 +#define ORION5X_PCIE_IO_VIRT_BASE 0xfde00000 +#define ORION5X_PCIE_IO_BUS_BASE 0x00000000 +#define ORION5X_PCIE_IO_SIZE SZ_1M + +#define ORION5X_PCI_IO_PHYS_BASE 0xf2100000 +#define ORION5X_PCI_IO_VIRT_BASE 0xfdf00000 +#define ORION5X_PCI_IO_BUS_BASE 0x00100000 +#define ORION5X_PCI_IO_SIZE SZ_1M + +/* Relevant only for Orion-1/Orion-NAS */ +#define ORION5X_PCIE_WA_PHYS_BASE 0xf0000000 +#define ORION5X_PCIE_WA_VIRT_BASE 0xfe000000 +#define ORION5X_PCIE_WA_SIZE SZ_16M + +#define ORION5X_PCIE_MEM_PHYS_BASE 0xe0000000 +#define ORION5X_PCIE_MEM_SIZE SZ_128M + +#define ORION5X_PCI_MEM_PHYS_BASE 0xe8000000 +#define ORION5X_PCI_MEM_SIZE SZ_128M + +/******************************************************************************* + * Supported Devices & Revisions + ******************************************************************************/ +/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */ +#define MV88F5181_DEV_ID 0x5181 +#define MV88F5181_REV_B1 3 +#define MV88F5181L_REV_A0 8 +#define MV88F5181L_REV_A1 9 +/* Orion-NAS (88F5182) */ +#define MV88F5182_DEV_ID 0x5182 +#define MV88F5182_REV_A2 2 +/* Orion-2 (88F5281) */ +#define MV88F5281_DEV_ID 0x5281 +#define MV88F5281_REV_D1 5 +#define MV88F5281_REV_D2 6 + +/******************************************************************************* + * Orion Registers Map + ******************************************************************************/ +#define ORION5X_DDR_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x00000) +#define ORION5X_DDR_REG(x) (ORION5X_DDR_VIRT_BASE | (x)) + +#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000) +#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000) +#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE | (x)) +#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x1000) +#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2100) + +#define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x20000) +#define ORION5X_BRIDGE_REG(x) (ORION5X_BRIDGE_VIRT_BASE | (x)) +#define TIMER_VIRT_BASE (ORION5X_BRIDGE_VIRT_BASE | 0x300) + +#define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x30000) +#define ORION5X_PCI_REG(x) (ORION5X_PCI_VIRT_BASE | (x)) + +#define ORION5X_PCIE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x40000) +#define ORION5X_PCIE_REG(x) (ORION5X_PCIE_VIRT_BASE | (x)) + +#define ORION5X_USB0_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x50000) +#define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x50000) +#define ORION5X_USB0_REG(x) (ORION5X_USB0_VIRT_BASE | (x)) + +#define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x70000) +#define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x70000) +#define ORION5X_ETH_REG(x) (ORION5X_ETH_VIRT_BASE | (x)) + +#define ORION5X_SATA_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x80000) +#define ORION5X_SATA_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x80000) +#define ORION5X_SATA_REG(x) (ORION5X_SATA_VIRT_BASE | (x)) + +#define ORION5X_USB1_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0xa0000) +#define ORION5X_USB1_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0xa0000) +#define ORION5X_USB1_REG(x) (ORION5X_USB1_VIRT_BASE | (x)) + +/******************************************************************************* + * Device Bus Registers + ******************************************************************************/ +#define MPP_0_7_CTRL ORION5X_DEV_BUS_REG(0x000) +#define MPP_8_15_CTRL ORION5X_DEV_BUS_REG(0x004) +#define MPP_16_19_CTRL ORION5X_DEV_BUS_REG(0x050) +#define MPP_DEV_CTRL ORION5X_DEV_BUS_REG(0x008) +#define MPP_RESET_SAMPLE ORION5X_DEV_BUS_REG(0x010) +#define GPIO_OUT ORION5X_DEV_BUS_REG(0x100) +#define GPIO_IO_CONF ORION5X_DEV_BUS_REG(0x104) +#define GPIO_BLINK_EN ORION5X_DEV_BUS_REG(0x108) +#define GPIO_IN_POL ORION5X_DEV_BUS_REG(0x10c) +#define GPIO_DATA_IN ORION5X_DEV_BUS_REG(0x110) +#define GPIO_EDGE_CAUSE ORION5X_DEV_BUS_REG(0x114) +#define GPIO_EDGE_MASK ORION5X_DEV_BUS_REG(0x118) +#define GPIO_LEVEL_MASK ORION5X_DEV_BUS_REG(0x11c) +#define DEV_BANK_0_PARAM ORION5X_DEV_BUS_REG(0x45c) +#define DEV_BANK_1_PARAM ORION5X_DEV_BUS_REG(0x460) +#define DEV_BANK_2_PARAM ORION5X_DEV_BUS_REG(0x464) +#define DEV_BANK_BOOT_PARAM ORION5X_DEV_BUS_REG(0x46c) +#define DEV_BUS_CTRL ORION5X_DEV_BUS_REG(0x4c0) +#define DEV_BUS_INT_CAUSE ORION5X_DEV_BUS_REG(0x4d0) +#define DEV_BUS_INT_MASK ORION5X_DEV_BUS_REG(0x4d4) +#define GPIO_MAX 32 + +/*************************************************************************** + * Orion CPU Bridge Registers + **************************************************************************/ +#define CPU_CONF ORION5X_BRIDGE_REG(0x100) +#define CPU_CTRL ORION5X_BRIDGE_REG(0x104) +#define CPU_RESET_MASK ORION5X_BRIDGE_REG(0x108) +#define CPU_SOFT_RESET ORION5X_BRIDGE_REG(0x10c) +#define POWER_MNG_CTRL_REG ORION5X_BRIDGE_REG(0x11C) +#define BRIDGE_CAUSE ORION5X_BRIDGE_REG(0x110) +#define BRIDGE_MASK ORION5X_BRIDGE_REG(0x114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) +#define MAIN_IRQ_CAUSE ORION5X_BRIDGE_REG(0x200) +#define MAIN_IRQ_MASK ORION5X_BRIDGE_REG(0x204) + + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h new file mode 100644 index 00000000000..08e43075789 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/system.h @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-orion5x/include/mach/system.h + * + * Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/orion5x.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable and issue soft reset + */ + orion5x_setbits(CPU_RESET_MASK, (1 << 2)); + orion5x_setbits(CPU_SOFT_RESET, 1); +} + + +#endif diff --git a/arch/arm/mach-orion5x/include/mach/timex.h b/arch/arm/mach-orion5x/include/mach/timex.h new file mode 100644 index 00000000000..e82e44db762 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/timex.h @@ -0,0 +1,13 @@ +/* + * arch/arm/mach-orion5x/include/mach/timex.h + * + * Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) + +#define ORION5X_TCLK 166666667 diff --git a/arch/arm/mach-orion5x/include/mach/uncompress.h b/arch/arm/mach-orion5x/include/mach/uncompress.h new file mode 100644 index 00000000000..4322dba468a --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/uncompress.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-orion5x/include/mach/uncompress.h + * + * Tzachi Perelstein <tzachi@marvell.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <mach/orion5x.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-orion5x/include/mach/vmalloc.h b/arch/arm/mach-orion5x/include/mach/vmalloc.h new file mode 100644 index 00000000000..7147a297e97 --- /dev/null +++ b/arch/arm/mach-orion5x/include/mach/vmalloc.h @@ -0,0 +1,5 @@ +/* + * arch/arm/mach-orion5x/include/mach/vmalloc.h + */ + +#define VMALLOC_END 0xfd800000 diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index 9ae3f6dc783..cc2a017fd2a 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -15,7 +15,7 @@ #include <linux/irq.h> #include <asm/gpio.h> #include <asm/io.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include <asm/plat-orion/irq.h> #include "common.h" diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 84feac4a1fe..0caaaac74bc 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -24,7 +24,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include <asm/plat-orion/orion_nand.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c index a48cadb0159..c04ab0e16ea 100644 --- a/arch/arm/mach-orion5x/mpp.c +++ b/arch/arm/mach-orion5x/mpp.c @@ -11,7 +11,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/mbus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 7ce9e407d9d..4403cc963d6 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -25,7 +25,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index 55f3b0fdef8..67b2c0df615 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -22,7 +22,7 @@ #include <asm/mach-types.h> #include <asm/gpio.h> #include <asm/mach/arch.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index 73e9242da7a..e72fe1e065e 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -21,7 +21,7 @@ #include <asm/leds.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index ac482019abb..a1fe3257320 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -22,7 +22,7 @@ #include <asm/leds.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index 2a46d27209c..8771cb76f0d 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -24,7 +24,7 @@ #include <asm/leds.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index f270ada2def..809132de31d 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -26,7 +26,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" #include "tsx09-common.h" diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 32f0ff073b7..6053e76ac96 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -24,7 +24,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" #include "tsx09-common.h" diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index 77e9f351f07..014916a28fd 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -18,7 +18,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c index 25568c2a3d2..b6bc43e07ee 100644 --- a/arch/arm/mach-orion5x/wnr854t-setup.c +++ b/arch/arm/mach-orion5x/wnr854t-setup.c @@ -19,7 +19,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index 9b8ee8c48bf..b10da17b3fb 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -19,7 +19,7 @@ #include <asm/gpio.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> -#include <asm/arch/orion5x.h> +#include <mach/orion5x.h> #include "common.h" #include "mpp.h" diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c index a5268c3ac5a..24d036a24a7 100644 --- a/arch/arm/mach-pnx4008/clock.c +++ b/arch/arm/mach-pnx4008/clock.c @@ -21,10 +21,10 @@ #include <linux/err.h> #include <linux/delay.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> #include "clock.h" /*forward declaration*/ diff --git a/arch/arm/mach-pnx4008/core.c b/arch/arm/mach-pnx4008/core.c index 429c796938b..3ba46ede9bb 100644 --- a/arch/arm/mach-pnx4008/core.c +++ b/arch/arm/mach-pnx4008/core.c @@ -26,7 +26,7 @@ #include <linux/device.h> #include <linux/spi/spi.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -38,9 +38,9 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/arch/irq.h> -#include <asm/arch/clock.h> -#include <asm/arch/dma.h> +#include <mach/irq.h> +#include <mach/clock.h> +#include <mach/dma.h> struct resource spipnx_0_resources[] = { { diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c index fe152e82590..833c56be734 100644 --- a/arch/arm/mach-pnx4008/dma.c +++ b/arch/arm/mach-pnx4008/dma.c @@ -23,12 +23,12 @@ #include <linux/clk.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/dma.h> #include <asm/dma-mapping.h> #include <asm/io.h> #include <asm/mach/dma.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> static struct dma_channel { char *name; diff --git a/arch/arm/mach-pnx4008/gpio.c b/arch/arm/mach-pnx4008/gpio.c index ef179cab80e..fb51f7279e9 100644 --- a/arch/arm/mach-pnx4008/gpio.c +++ b/arch/arm/mach-pnx4008/gpio.c @@ -18,8 +18,8 @@ #include <linux/kernel.h> #include <linux/module.h> #include <asm/io.h> -#include <asm/arch/platform.h> -#include <asm/arch/gpio.h> +#include <mach/platform.h> +#include <mach/gpio.h> /* register definitions */ #define PIO_VA_BASE IO_ADDRESS(PNX4008_PIO_BASE) diff --git a/arch/arm/mach-pnx4008/i2c.c b/arch/arm/mach-pnx4008/i2c.c index 6f308827c4f..87c093286ff 100644 --- a/arch/arm/mach-pnx4008/i2c.c +++ b/arch/arm/mach-pnx4008/i2c.c @@ -14,8 +14,8 @@ #include <linux/i2c-pnx.h> #include <linux/platform_device.h> #include <linux/err.h> -#include <asm/arch/platform.h> -#include <asm/arch/i2c.h> +#include <mach/platform.h> +#include <mach/i2c.h> static int set_clock_run(struct platform_device *pdev) { diff --git a/arch/arm/mach-pnx4008/include/mach/clock.h b/arch/arm/mach-pnx4008/include/mach/clock.h new file mode 100644 index 00000000000..8d2a5ef52c9 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/clock.h @@ -0,0 +1,62 @@ +/* + * arch/arm/mach-pnx4008/include/mach/clock.h + * + * Clock control driver for PNX4008 - header file + * + * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com> + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __PNX4008_CLOCK_H__ +#define __PNX4008_CLOCK_H__ + +struct module; +struct clk; + +#define PWRMAN_VA_BASE IO_ADDRESS(PNX4008_PWRMAN_BASE) +#define HCLKDIVCTRL_REG (PWRMAN_VA_BASE + 0x40) +#define PWRCTRL_REG (PWRMAN_VA_BASE + 0x44) +#define PLLCTRL_REG (PWRMAN_VA_BASE + 0x48) +#define OSC13CTRL_REG (PWRMAN_VA_BASE + 0x4c) +#define SYSCLKCTRL_REG (PWRMAN_VA_BASE + 0x50) +#define HCLKPLLCTRL_REG (PWRMAN_VA_BASE + 0x58) +#define USBCTRL_REG (PWRMAN_VA_BASE + 0x64) +#define SDRAMCLKCTRL_REG (PWRMAN_VA_BASE + 0x68) +#define MSCTRL_REG (PWRMAN_VA_BASE + 0x80) +#define BTCLKCTRL (PWRMAN_VA_BASE + 0x84) +#define DUMCLKCTRL_REG (PWRMAN_VA_BASE + 0x90) +#define I2CCLKCTRL_REG (PWRMAN_VA_BASE + 0xac) +#define KEYCLKCTRL_REG (PWRMAN_VA_BASE + 0xb0) +#define TSCLKCTRL_REG (PWRMAN_VA_BASE + 0xb4) +#define PWMCLKCTRL_REG (PWRMAN_VA_BASE + 0xb8) +#define TIMCLKCTRL_REG (PWRMAN_VA_BASE + 0xbc) +#define SPICTRL_REG (PWRMAN_VA_BASE + 0xc4) +#define FLASHCLKCTRL_REG (PWRMAN_VA_BASE + 0xc8) +#define UART3CLK_REG (PWRMAN_VA_BASE + 0xd0) +#define UARTCLKCTRL_REG (PWRMAN_VA_BASE + 0xe4) +#define DMACLKCTRL_REG (PWRMAN_VA_BASE + 0xe8) +#define AUTOCLK_CTRL (PWRMAN_VA_BASE + 0xec) +#define JPEGCLKCTRL_REG (PWRMAN_VA_BASE + 0xfc) + +#define AUDIOCONFIG_VA_BASE IO_ADDRESS(PNX4008_AUDIOCONFIG_BASE) +#define DSPPLLCTRL_REG (AUDIOCONFIG_VA_BASE + 0x60) +#define DSPCLKCTRL_REG (AUDIOCONFIG_VA_BASE + 0x64) +#define AUDIOCLKCTRL_REG (AUDIOCONFIG_VA_BASE + 0x68) +#define AUDIOPLLCTRL_REG (AUDIOCONFIG_VA_BASE + 0x6C) + +#define USB_OTG_CLKCTRL_REG IO_ADDRESS(PNX4008_USB_CONFIG_BASE + 0xff4) + +#define VFP9CLKCTRL_REG IO_ADDRESS(PNX4008_DEBUG_BASE) + +#define CLK_RATE_13MHZ 13000 +#define CLK_RATE_1MHZ 1000 +#define CLK_RATE_208MHZ 208000 +#define CLK_RATE_48MHZ 48000 +#define CLK_RATE_32KHZ 32 + +#define PNX4008_UART_CLK CLK_RATE_13MHZ * 1000 /* in MHz */ + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/debug-macro.S b/arch/arm/mach-pnx4008/include/mach/debug-macro.S new file mode 100644 index 00000000000..6d1407f319f --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/debug-macro.S @@ -0,0 +1,23 @@ +/* arch/arm/mach-pnx4008/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + mov \rx, #0x00090000 + addeq \rx, \rx, #0x40000000 + addne \rx, \rx, #0xf4000000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-pnx4008/include/mach/dma.h b/arch/arm/mach-pnx4008/include/mach/dma.h new file mode 100644 index 00000000000..5442d04fc57 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/dma.h @@ -0,0 +1,162 @@ +/* + * arch/arm/mach-pnx4008/include/mach/dma.h + * + * PNX4008 DMA header file + * + * Author: Vitaly Wool + * Copyright: MontaVista Software Inc. (c) 2005 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +#include "platform.h" + +#define MAX_DMA_ADDRESS 0xffffffff + +#define MAX_DMA_CHANNELS 8 + +#define DMAC_BASE IO_ADDRESS(PNX4008_DMA_CONFIG_BASE) +#define DMAC_INT_STAT (DMAC_BASE + 0x0000) +#define DMAC_INT_TC_STAT (DMAC_BASE + 0x0004) +#define DMAC_INT_TC_CLEAR (DMAC_BASE + 0x0008) +#define DMAC_INT_ERR_STAT (DMAC_BASE + 0x000c) +#define DMAC_INT_ERR_CLEAR (DMAC_BASE + 0x0010) +#define DMAC_SOFT_SREQ (DMAC_BASE + 0x0024) +#define DMAC_CONFIG (DMAC_BASE + 0x0030) +#define DMAC_Cx_SRC_ADDR(c) (DMAC_BASE + 0x0100 + (c) * 0x20) +#define DMAC_Cx_DEST_ADDR(c) (DMAC_BASE + 0x0104 + (c) * 0x20) +#define DMAC_Cx_LLI(c) (DMAC_BASE + 0x0108 + (c) * 0x20) +#define DMAC_Cx_CONTROL(c) (DMAC_BASE + 0x010c + (c) * 0x20) +#define DMAC_Cx_CONFIG(c) (DMAC_BASE + 0x0110 + (c) * 0x20) + +enum { + WIDTH_BYTE = 0, + WIDTH_HWORD, + WIDTH_WORD +}; + +enum { + FC_MEM2MEM_DMA, + FC_MEM2PER_DMA, + FC_PER2MEM_DMA, + FC_PER2PER_DMA, + FC_PER2PER_DPER, + FC_MEM2PER_PER, + FC_PER2MEM_PER, + FC_PER2PER_SPER +}; + +enum { + DMA_INT_UNKNOWN = 0, + DMA_ERR_INT = 1, + DMA_TC_INT = 2, +}; + +enum { + DMA_BUFFER_ALLOCATED = 1, + DMA_HAS_LL = 2, +}; + +enum { + PER_CAM_DMA_1 = 0, + PER_NDF_FLASH = 1, + PER_MBX_SLAVE_FIFO = 2, + PER_SPI2_REC_XMIT = 3, + PER_MS_SD_RX_XMIT = 4, + PER_HS_UART_1_XMIT = 5, + PER_HS_UART_1_RX = 6, + PER_HS_UART_2_XMIT = 7, + PER_HS_UART_2_RX = 8, + PER_HS_UART_7_XMIT = 9, + PER_HS_UART_7_RX = 10, + PER_SPI1_REC_XMIT = 11, + PER_MLC_NDF_SREC = 12, + PER_CAM_DMA_2 = 13, + PER_PRNG_INFIFO = 14, + PER_PRNG_OUTFIFO = 15, +}; + +struct pnx4008_dma_ch_ctrl { + int tc_mask; + int cacheable; + int bufferable; + int priv_mode; + int di; + int si; + int dest_ahb1; + int src_ahb1; + int dwidth; + int swidth; + int dbsize; + int sbsize; + int tr_size; +}; + +struct pnx4008_dma_ch_config { + int halt; + int active; + int lock; + int itc; + int ie; + int flow_cntrl; + int dest_per; + int src_per; +}; + +struct pnx4008_dma_ll { + unsigned long src_addr; + unsigned long dest_addr; + u32 next_dma; + unsigned long ch_ctrl; + struct pnx4008_dma_ll *next; + int flags; + void *alloc_data; + int (*free) (void *); +}; + +struct pnx4008_dma_config { + int is_ll; + unsigned long src_addr; + unsigned long dest_addr; + unsigned long ch_ctrl; + unsigned long ch_cfg; + struct pnx4008_dma_ll *ll; + u32 ll_dma; + int flags; + void *alloc_data; + int (*free) (void *); +}; + +extern struct pnx4008_dma_ll *pnx4008_alloc_ll_entry(dma_addr_t *); +extern void pnx4008_free_ll_entry(struct pnx4008_dma_ll *, dma_addr_t); +extern void pnx4008_free_ll(u32 ll_dma, struct pnx4008_dma_ll *); + +extern int pnx4008_request_channel(char *, int, + void (*)(int, int, void *), + void *); +extern void pnx4008_free_channel(int); +extern int pnx4008_config_dma(int, int, int); +extern int pnx4008_dma_pack_control(const struct pnx4008_dma_ch_ctrl *, + unsigned long *); +extern int pnx4008_dma_parse_control(unsigned long, + struct pnx4008_dma_ch_ctrl *); +extern int pnx4008_dma_pack_config(const struct pnx4008_dma_ch_config *, + unsigned long *); +extern int pnx4008_dma_parse_config(unsigned long, + struct pnx4008_dma_ch_config *); +extern int pnx4008_config_channel(int, struct pnx4008_dma_config *); +extern int pnx4008_channel_get_config(int, struct pnx4008_dma_config *); +extern int pnx4008_dma_ch_enable(int); +extern int pnx4008_dma_ch_disable(int); +extern int pnx4008_dma_ch_enabled(int); +extern void pnx4008_dma_split_head_entry(struct pnx4008_dma_config *, + struct pnx4008_dma_ch_ctrl *); +extern void pnx4008_dma_split_ll_entry(struct pnx4008_dma_ll *, + struct pnx4008_dma_ch_ctrl *); + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-pnx4008/include/mach/entry-macro.S b/arch/arm/mach-pnx4008/include/mach/entry-macro.S new file mode 100644 index 00000000000..8003037578e --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/entry-macro.S @@ -0,0 +1,127 @@ +/* + * arch/arm/mach-pnx4008/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for PNX4008-based platforms + * + * 2005-2006 (c) MontaVista Software, Inc. + * Author: Vitaly Wool <vwool@ru.mvista.com> + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include "platform.h" + +#define IO_BASE 0xF0000000 +#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE) + +#define INTRC_MASK 0x00 +#define INTRC_RAW_STAT 0x04 +#define INTRC_STAT 0x08 +#define INTRC_POLAR 0x0C +#define INTRC_ACT_TYPE 0x10 +#define INTRC_TYPE 0x14 + +#define SIC1_BASE_INT 32 +#define SIC2_BASE_INT 64 + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp +/* decode the MIC interrupt numbers */ + ldr \base, =IO_ADDRESS(PNX4008_INTCTRLMIC_BASE) + ldr \irqstat, [\base, #INTRC_STAT] + + cmp \irqstat,#1<<16 + movhs \irqnr,#16 + movlo \irqnr,#0 + movhs \irqstat,\irqstat,lsr#16 + cmp \irqstat,#1<<8 + addhs \irqnr,\irqnr,#8 + movhs \irqstat,\irqstat,lsr#8 + cmp \irqstat,#1<<4 + addhs \irqnr,\irqnr,#4 + movhs \irqstat,\irqstat,lsr#4 + cmp \irqstat,#1<<2 + addhs \irqnr,\irqnr,#2 + movhs \irqstat,\irqstat,lsr#2 + cmp \irqstat,#1<<1 + addhs \irqnr,\irqnr,#1 + +/* was there an interrupt ? if not then drop out with EQ status */ + teq \irqstat,#0 + beq 1003f + +/* and now check for extended IRQ reasons */ + cmp \irqnr,#1 + bls 1003f + cmp \irqnr,#30 + blo 1002f + +/* IRQ 31,30 : High priority cascade IRQ handle */ +/* read the correct SIC */ +/* decoding status after compare : eq is 30 (SIC1) , ne is 31 (SIC2) */ +/* set the base IRQ number */ + ldreq \base, =IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) + moveq \irqnr,#SIC1_BASE_INT + ldrne \base, =IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) + movne \irqnr,#SIC2_BASE_INT + ldr \irqstat, [\base, #INTRC_STAT] + ldr \tmp, [\base, #INTRC_TYPE] +/* and with inverted mask : low priority interrupts */ + and \irqstat,\irqstat,\tmp + b 1004f + +1003: +/* IRQ 1,0 : Low priority cascade IRQ handle */ +/* read the correct SIC */ +/* decoding status after compare : eq is 1 (SIC2) , ne is 0 (SIC1)*/ +/* read the correct SIC */ +/* set the base IRQ number */ + ldrne \base, =IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) + movne \irqnr,#SIC1_BASE_INT + ldreq \base, =IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) + moveq \irqnr,#SIC2_BASE_INT + ldr \irqstat, [\base, #INTRC_STAT] + ldr \tmp, [\base, #INTRC_TYPE] +/* and with inverted mask : low priority interrupts */ + bic \irqstat,\irqstat,\tmp + +1004: + + cmp \irqstat,#1<<16 + addhs \irqnr,\irqnr,#16 + movhs \irqstat,\irqstat,lsr#16 + cmp \irqstat,#1<<8 + addhs \irqnr,\irqnr,#8 + movhs \irqstat,\irqstat,lsr#8 + cmp \irqstat,#1<<4 + addhs \irqnr,\irqnr,#4 + movhs \irqstat,\irqstat,lsr#4 + cmp \irqstat,#1<<2 + addhs \irqnr,\irqnr,#2 + movhs \irqstat,\irqstat,lsr#2 + cmp \irqstat,#1<<1 + addhs \irqnr,\irqnr,#1 + + +/* is irqstat not zero */ + +1002: +/* we assert that irqstat is not equal to zero and return ne status if true*/ + teq \irqstat,#0 +1003: + .endm + + + .macro irq_prio_table + .endm + + diff --git a/arch/arm/mach-pnx4008/include/mach/gpio.h b/arch/arm/mach-pnx4008/include/mach/gpio.h new file mode 100644 index 00000000000..9591467eb9e --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/gpio.h @@ -0,0 +1,241 @@ +/* + * arch/arm/mach-pnx4008/include/mach/gpio.h + * + * PNX4008 GPIO driver - header file + * + * Author: Dmitry Chigirev <source@mvista.com> + * + * Based on reference code by Iwo Mergler and Z.Tabaaloute from Philips: + * Copyright (c) 2005 Koninklijke Philips Electronics N.V. + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef _PNX4008_GPIO_H_ +#define _PNX4008_GPIO_H_ + + +/* Block numbers */ +#define GPIO_IN (0) +#define GPIO_OUT (0x100) +#define GPIO_BID (0x200) +#define GPIO_RAM (0x300) +#define GPIO_MUX (0x400) + +#define GPIO_TYPE_MASK(K) ((K) & 0x700) + +/* INPUT GPIOs */ +/* GPI */ +#define GPI_00 (GPIO_IN | 0) +#define GPI_01 (GPIO_IN | 1) +#define GPI_02 (GPIO_IN | 2) +#define GPI_03 (GPIO_IN | 3) +#define GPI_04 (GPIO_IN | 4) +#define GPI_05 (GPIO_IN | 5) +#define GPI_06 (GPIO_IN | 6) +#define GPI_07 (GPIO_IN | 7) +#define GPI_08 (GPIO_IN | 8) +#define GPI_09 (GPIO_IN | 9) +#define U1_RX (GPIO_IN | 15) +#define U2_HTCS (GPIO_IN | 16) +#define U2_RX (GPIO_IN | 17) +#define U3_RX (GPIO_IN | 18) +#define U4_RX (GPIO_IN | 19) +#define U5_RX (GPIO_IN | 20) +#define U6_IRRX (GPIO_IN | 21) +#define U7_HCTS (GPIO_IN | 22) +#define U7_RX (GPIO_IN | 23) +/* MISC IN */ +#define SPI1_DATIN (GPIO_IN | 25) +#define DISP_SYNC (GPIO_IN | 26) +#define SPI2_DATIN (GPIO_IN | 27) +#define GPI_11 (GPIO_IN | 28) + +#define GPIO_IN_MASK 0x1eff83ff + +/* OUTPUT GPIOs */ +/* GPO */ +#define GPO_00 (GPIO_OUT | 0) +#define GPO_01 (GPIO_OUT | 1) +#define GPO_02 (GPIO_OUT | 2) +#define GPO_03 (GPIO_OUT | 3) +#define GPO_04 (GPIO_OUT | 4) +#define GPO_05 (GPIO_OUT | 5) +#define GPO_06 (GPIO_OUT | 6) +#define GPO_07 (GPIO_OUT | 7) +#define GPO_08 (GPIO_OUT | 8) +#define GPO_09 (GPIO_OUT | 9) +#define GPO_10 (GPIO_OUT | 10) +#define GPO_11 (GPIO_OUT | 11) +#define GPO_12 (GPIO_OUT | 12) +#define GPO_13 (GPIO_OUT | 13) +#define GPO_14 (GPIO_OUT | 14) +#define GPO_15 (GPIO_OUT | 15) +#define GPO_16 (GPIO_OUT | 16) +#define GPO_17 (GPIO_OUT | 17) +#define GPO_18 (GPIO_OUT | 18) +#define GPO_19 (GPIO_OUT | 19) +#define GPO_20 (GPIO_OUT | 20) +#define GPO_21 (GPIO_OUT | 21) +#define GPO_22 (GPIO_OUT | 22) +#define GPO_23 (GPIO_OUT | 23) + +#define GPIO_OUT_MASK 0xffffff + +/* BIDIRECTIONAL GPIOs */ +/* RAM pins */ +#define RAM_D19 (GPIO_RAM | 0) +#define RAM_D20 (GPIO_RAM | 1) +#define RAM_D21 (GPIO_RAM | 2) +#define RAM_D22 (GPIO_RAM | 3) +#define RAM_D23 (GPIO_RAM | 4) +#define RAM_D24 (GPIO_RAM | 5) +#define RAM_D25 (GPIO_RAM | 6) +#define RAM_D26 (GPIO_RAM | 7) +#define RAM_D27 (GPIO_RAM | 8) +#define RAM_D28 (GPIO_RAM | 9) +#define RAM_D29 (GPIO_RAM | 10) +#define RAM_D30 (GPIO_RAM | 11) +#define RAM_D31 (GPIO_RAM | 12) + +#define GPIO_RAM_MASK 0x1fff + +/* I/O pins */ +#define GPIO_00 (GPIO_BID | 25) +#define GPIO_01 (GPIO_BID | 26) +#define GPIO_02 (GPIO_BID | 27) +#define GPIO_03 (GPIO_BID | 28) +#define GPIO_04 (GPIO_BID | 29) +#define GPIO_05 (GPIO_BID | 30) + +#define GPIO_BID_MASK 0x7e000000 + +/* Non-GPIO multiplexed PIOs. For multiplexing with GPIO, please use GPIO macros */ +#define GPIO_SDRAM_SEL (GPIO_MUX | 3) + +#define GPIO_MUX_MASK 0x8 + +/* Extraction/assembly macros */ +#define GPIO_BIT_MASK(K) ((K) & 0x1F) +#define GPIO_BIT(K) (1 << GPIO_BIT_MASK(K)) +#define GPIO_ISMUX(K) ((GPIO_TYPE_MASK(K) == GPIO_MUX) && (GPIO_BIT(K) & GPIO_MUX_MASK)) +#define GPIO_ISRAM(K) ((GPIO_TYPE_MASK(K) == GPIO_RAM) && (GPIO_BIT(K) & GPIO_RAM_MASK)) +#define GPIO_ISBID(K) ((GPIO_TYPE_MASK(K) == GPIO_BID) && (GPIO_BIT(K) & GPIO_BID_MASK)) +#define GPIO_ISOUT(K) ((GPIO_TYPE_MASK(K) == GPIO_OUT) && (GPIO_BIT(K) & GPIO_OUT_MASK)) +#define GPIO_ISIN(K) ((GPIO_TYPE_MASK(K) == GPIO_IN) && (GPIO_BIT(K) & GPIO_IN_MASK)) + +/* Start Enable Pin Interrupts - table 58 page 66 */ + +#define SE_PIN_BASE_INT 32 + +#define SE_U7_RX_INT 63 +#define SE_U7_HCTS_INT 62 +#define SE_BT_CLKREQ_INT 61 +#define SE_U6_IRRX_INT 60 +/*59 unused*/ +#define SE_U5_RX_INT 58 +#define SE_GPI_11_INT 57 +#define SE_U3_RX_INT 56 +#define SE_U2_HCTS_INT 55 +#define SE_U2_RX_INT 54 +#define SE_U1_RX_INT 53 +#define SE_DISP_SYNC_INT 52 +/*51 unused*/ +#define SE_SDIO_INT_N 50 +#define SE_MSDIO_START_INT 49 +#define SE_GPI_06_INT 48 +#define SE_GPI_05_INT 47 +#define SE_GPI_04_INT 46 +#define SE_GPI_03_INT 45 +#define SE_GPI_02_INT 44 +#define SE_GPI_01_INT 43 +#define SE_GPI_00_INT 42 +#define SE_SYSCLKEN_PIN_INT 41 +#define SE_SPI1_DATAIN_INT 40 +#define SE_GPI_07_INT 39 +#define SE_SPI2_DATAIN_INT 38 +#define SE_GPI_10_INT 37 +#define SE_GPI_09_INT 36 +#define SE_GPI_08_INT 35 +/*34-32 unused*/ + +/* Start Enable Internal Interrupts - table 57 page 65 */ + +#define SE_INT_BASE_INT 0 + +#define SE_TS_IRQ 31 +#define SE_TS_P_INT 30 +#define SE_TS_AUX_INT 29 +/*27-28 unused*/ +#define SE_USB_AHB_NEED_CLK_INT 26 +#define SE_MSTIMER_INT 25 +#define SE_RTC_INT 24 +#define SE_USB_NEED_CLK_INT 23 +#define SE_USB_INT 22 +#define SE_USB_I2C_INT 21 +#define SE_USB_OTG_TIMER_INT 20 +#define SE_USB_OTG_ATX_INT_N 19 +/*18 unused*/ +#define SE_DSP_GPIO4_INT 17 +#define SE_KEY_IRQ 16 +#define SE_DSP_SLAVEPORT_INT 15 +#define SE_DSP_GPIO1_INT 14 +#define SE_DSP_GPIO0_INT 13 +#define SE_DSP_AHB_INT 12 +/*11-6 unused*/ +#define SE_GPIO_05_INT 5 +#define SE_GPIO_04_INT 4 +#define SE_GPIO_03_INT 3 +#define SE_GPIO_02_INT 2 +#define SE_GPIO_01_INT 1 +#define SE_GPIO_00_INT 0 + +#define START_INT_REG_BIT(irq) (1<<((irq)&0x1F)) + +#define START_INT_ER_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x20 + (((irq)&(0x1<<5))>>1))) +#define START_INT_RSR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x24 + (((irq)&(0x1<<5))>>1))) +#define START_INT_SR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x28 + (((irq)&(0x1<<5))>>1))) +#define START_INT_APR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x2C + (((irq)&(0x1<<5))>>1))) + +extern int pnx4008_gpio_register_pin(unsigned short pin); +extern int pnx4008_gpio_unregister_pin(unsigned short pin); +extern unsigned long pnx4008_gpio_read_pin(unsigned short pin); +extern int pnx4008_gpio_write_pin(unsigned short pin, int output); +extern int pnx4008_gpio_set_pin_direction(unsigned short pin, int output); +extern int pnx4008_gpio_read_pin_direction(unsigned short pin); +extern int pnx4008_gpio_set_pin_mux(unsigned short pin, int output); +extern int pnx4008_gpio_read_pin_mux(unsigned short pin); + +static inline void start_int_umask(u8 irq) +{ + __raw_writel(__raw_readl(START_INT_ER_REG(irq)) | + START_INT_REG_BIT(irq), START_INT_ER_REG(irq)); +} + +static inline void start_int_mask(u8 irq) +{ + __raw_writel(__raw_readl(START_INT_ER_REG(irq)) & + ~START_INT_REG_BIT(irq), START_INT_ER_REG(irq)); +} + +static inline void start_int_ack(u8 irq) +{ + __raw_writel(START_INT_REG_BIT(irq), START_INT_RSR_REG(irq)); +} + +static inline void start_int_set_falling_edge(u8 irq) +{ + __raw_writel(__raw_readl(START_INT_APR_REG(irq)) & + ~START_INT_REG_BIT(irq), START_INT_APR_REG(irq)); +} + +static inline void start_int_set_rising_edge(u8 irq) +{ + __raw_writel(__raw_readl(START_INT_APR_REG(irq)) | + START_INT_REG_BIT(irq), START_INT_APR_REG(irq)); +} + +#endif /* _PNX4008_GPIO_H_ */ diff --git a/arch/arm/mach-pnx4008/include/mach/hardware.h b/arch/arm/mach-pnx4008/include/mach/hardware.h new file mode 100644 index 00000000000..7b98b828d36 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/hardware.h @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-pnx4008/include/mach/hardware.h + * + * Copyright (c) 2005 MontaVista Software, Inc. <source@mvista.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <mach/platform.h> + +/* Start of virtual addresses for IO devices */ +#define IO_BASE 0xF0000000 + +/* This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 */ +#define IO_ADDRESS(x) (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE) + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/i2c.h b/arch/arm/mach-pnx4008/include/mach/i2c.h new file mode 100644 index 00000000000..259ac53abf4 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/i2c.h @@ -0,0 +1,64 @@ +/* + * PNX4008-specific tweaks for I2C IP3204 block + * + * Author: Vitaly Wool <vwool@ru.mvista.com> + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef __ASM_ARCH_I2C_H__ +#define __ASM_ARCH_I2C_H__ + +enum { + mstatus_tdi = 0x00000001, + mstatus_afi = 0x00000002, + mstatus_nai = 0x00000004, + mstatus_drmi = 0x00000008, + mstatus_active = 0x00000020, + mstatus_scl = 0x00000040, + mstatus_sda = 0x00000080, + mstatus_rff = 0x00000100, + mstatus_rfe = 0x00000200, + mstatus_tff = 0x00000400, + mstatus_tfe = 0x00000800, +}; + +enum { + mcntrl_tdie = 0x00000001, + mcntrl_afie = 0x00000002, + mcntrl_naie = 0x00000004, + mcntrl_drmie = 0x00000008, + mcntrl_daie = 0x00000020, + mcntrl_rffie = 0x00000040, + mcntrl_tffie = 0x00000080, + mcntrl_reset = 0x00000100, + mcntrl_cdbmode = 0x00000400, +}; + +enum { + rw_bit = 1 << 0, + start_bit = 1 << 8, + stop_bit = 1 << 9, +}; + +#define I2C_REG_RX(a) ((a)->ioaddr) /* Rx FIFO reg (RO) */ +#define I2C_REG_TX(a) ((a)->ioaddr) /* Tx FIFO reg (WO) */ +#define I2C_REG_STS(a) ((a)->ioaddr + 0x04) /* Status reg (RO) */ +#define I2C_REG_CTL(a) ((a)->ioaddr + 0x08) /* Ctl reg */ +#define I2C_REG_CKL(a) ((a)->ioaddr + 0x0c) /* Clock divider low */ +#define I2C_REG_CKH(a) ((a)->ioaddr + 0x10) /* Clock divider high */ +#define I2C_REG_ADR(a) ((a)->ioaddr + 0x14) /* I2C address */ +#define I2C_REG_RFL(a) ((a)->ioaddr + 0x18) /* Rx FIFO level (RO) */ +#define I2C_REG_TFL(a) ((a)->ioaddr + 0x1c) /* Tx FIFO level (RO) */ +#define I2C_REG_RXB(a) ((a)->ioaddr + 0x20) /* Num of bytes Rx-ed (RO) */ +#define I2C_REG_TXB(a) ((a)->ioaddr + 0x24) /* Num of bytes Tx-ed (RO) */ +#define I2C_REG_TXS(a) ((a)->ioaddr + 0x28) /* Tx slave FIFO (RO) */ +#define I2C_REG_STFL(a) ((a)->ioaddr + 0x2c) /* Tx slave FIFO level (RO) */ + +#define HCLK_MHZ 13 +#define I2C_CHIP_NAME "PNX4008-I2C" + +#endif /* __ASM_ARCH_I2C_H___ */ diff --git a/arch/arm/mach-pnx4008/include/mach/io.h b/arch/arm/mach-pnx4008/include/mach/io.h new file mode 100644 index 00000000000..c6206f25839 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/io.h @@ -0,0 +1,21 @@ + +/* + * arch/arm/mach-pnx4008/include/mach/io.h + * + * Author: Dmitry Chigirev <chigirev@ru.mvista.com> + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/irq.h b/arch/arm/mach-pnx4008/include/mach/irq.h new file mode 100644 index 00000000000..2a690ca3387 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/irq.h @@ -0,0 +1,42 @@ +/* + * arch/arm/mach-pnx4008/include/mach/irq.h + * + * PNX4008 IRQ controller driver - header file + * this one is used in entry-arnv.S as well so it cannot contain C code + * + * Copyright (c) 2005 Philips Semiconductors + * Copyright (c) 2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef __PNX4008_IRQ_H__ +#define __PNX4008_IRQ_H__ + +#define MIC_VA_BASE IO_ADDRESS(PNX4008_INTCTRLMIC_BASE) +#define SIC1_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC1_BASE) +#define SIC2_VA_BASE IO_ADDRESS(PNX4008_INTCTRLSIC2_BASE) + +/* Manual: Chapter 20, page 195 */ + +#define INTC_BIT(irq) (1<< ((irq) & 0x1F)) + +#define INTC_ER(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x0 + (((irq)&(0x3<<5))<<9))) +#define INTC_RSR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x4 + (((irq)&(0x3<<5))<<9))) +#define INTC_SR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x8 + (((irq)&(0x3<<5))<<9))) +#define INTC_APR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0xC + (((irq)&(0x3<<5))<<9))) +#define INTC_ATR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x10 + (((irq)&(0x3<<5))<<9))) +#define INTC_ITR(irq) IO_ADDRESS((PNX4008_INTCTRLMIC_BASE + 0x14 + (((irq)&(0x3<<5))<<9))) + +#define START_INT_REG_BIT(irq) (1<<((irq)&0x1F)) + +#define START_INT_ER_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x20 + (((irq)&(0x1<<5))>>1))) +#define START_INT_RSR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x24 + (((irq)&(0x1<<5))>>1))) +#define START_INT_SR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x28 + (((irq)&(0x1<<5))>>1))) +#define START_INT_APR_REG(irq) IO_ADDRESS((PNX4008_PWRMAN_BASE + 0x2C + (((irq)&(0x1<<5))>>1))) + +extern void __init pnx4008_init_irq(void); + +#endif /* __PNX4008_IRQ_H__ */ diff --git a/arch/arm/mach-pnx4008/include/mach/irqs.h b/arch/arm/mach-pnx4008/include/mach/irqs.h new file mode 100644 index 00000000000..f6b33cf23ae --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/irqs.h @@ -0,0 +1,215 @@ +/* + * arch/arm/mach-pnx4008/include/mach/irqs.h + * + * PNX4008 IRQ controller driver - header file + * + * Author: Dmitry Chigirev <source@mvista.com> + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __PNX4008_IRQS_h__ +#define __PNX4008_IRQS_h__ + +#define NR_IRQS 96 + +/*Manual: table 259, page 199*/ + +/*SUB2 Interrupt Routing (SIC2)*/ + +#define SIC2_BASE_INT 64 + +#define CLK_SWITCH_ARM_INT 95 /*manual: Clkswitch ARM */ +#define CLK_SWITCH_DSP_INT 94 /*manual: ClkSwitch DSP */ +#define CLK_SWITCH_AUD_INT 93 /*manual: Clkswitch AUD */ +#define GPI_06_INT 92 +#define GPI_05_INT 91 +#define GPI_04_INT 90 +#define GPI_03_INT 89 +#define GPI_02_INT 88 +#define GPI_01_INT 87 +#define GPI_00_INT 86 +#define BT_CLKREQ_INT 85 +#define SPI1_DATIN_INT 84 +#define U5_RX_INT 83 +#define SDIO_INT_N 82 +#define CAM_HS_INT 81 +#define CAM_VS_INT 80 +#define GPI_07_INT 79 +#define DISP_SYNC_INT 78 +#define DSP_INT8 77 +#define U7_HCTS_INT 76 +#define GPI_10_INT 75 +#define GPI_09_INT 74 +#define GPI_08_INT 73 +#define DSP_INT7 72 +#define U2_HCTS_INT 71 +#define SPI2_DATIN_INT 70 +#define GPIO_05_INT 69 +#define GPIO_04_INT 68 +#define GPIO_03_INT 67 +#define GPIO_02_INT 66 +#define GPIO_01_INT 65 +#define GPIO_00_INT 64 + +/*Manual: table 258, page 198*/ + +/*SUB1 Interrupt Routing (SIC1)*/ + +#define SIC1_BASE_INT 32 + +#define USB_I2C_INT 63 +#define USB_DEV_HP_INT 62 +#define USB_DEV_LP_INT 61 +#define USB_DEV_DMA_INT 60 +#define USB_HOST_INT 59 +#define USB_OTG_ATX_INT_N 58 +#define USB_OTG_TIMER_INT 57 +#define SW_INT 56 +#define SPI1_INT 55 +#define KEY_IRQ 54 +#define DSP_M_INT 53 +#define RTC_INT 52 +#define I2C_1_INT 51 +#define I2C_2_INT 50 +#define PLL1_LOCK_INT 49 +#define PLL2_LOCK_INT 48 +#define PLL3_LOCK_INT 47 +#define PLL4_LOCK_INT 46 +#define PLL5_LOCK_INT 45 +#define SPI2_INT 44 +#define DSP_INT1 43 +#define DSP_INT2 42 +#define DSP_TDM_INT2 41 +#define TS_AUX_INT 40 +#define TS_IRQ 39 +#define TS_P_INT 38 +#define UOUT1_TO_PAD_INT 37 +#define GPI_11_INT 36 +#define DSP_INT4 35 +#define JTAG_COMM_RX_INT 34 +#define JTAG_COMM_TX_INT 33 +#define DSP_INT3 32 + +/*Manual: table 257, page 197*/ + +/*MAIN Interrupt Routing*/ + +#define MAIN_BASE_INT 0 + +#define SUB2_FIQ_N 31 /*active low */ +#define SUB1_FIQ_N 30 /*active low */ +#define JPEG_INT 29 +#define DMA_INT 28 +#define MSTIMER_INT 27 +#define IIR1_INT 26 +#define IIR2_INT 25 +#define IIR7_INT 24 +#define DSP_TDM_INT0 23 +#define DSP_TDM_INT1 22 +#define DSP_P_INT 21 +#define DSP_INT0 20 +#define DUM_INT 19 +#define UOUT0_TO_PAD_INT 18 +#define MP4_ENC_INT 17 +#define MP4_DEC_INT 16 +#define SD0_INT 15 +#define MBX_INT 14 +#define SD1_INT 13 +#define MS_INT_N 12 +#define FLASH_INT 11 /*NAND*/ +#define IIR6_INT 10 +#define IIR5_INT 9 +#define IIR4_INT 8 +#define IIR3_INT 7 +#define WATCH_INT 6 +#define HSTIMER_INT 5 +#define ARCH_TIMER_IRQ HSTIMER_INT +#define CAM_INT 4 +#define PRNG_INT 3 +#define CRYPTO_INT 2 +#define SUB2_IRQ_N 1 /*active low */ +#define SUB1_IRQ_N 0 /*active low */ + +#define PNX4008_IRQ_TYPES \ +{ /*IRQ #'s: */ \ +IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, /* 0, 1, 2, 3 */ \ +IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 4, 5, 6, 7 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 8, 9,10,11 */ \ +IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 12,13,14,15 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 16,17,18,19 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 20,21,22,23 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 24,25,26,27 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, /* 28,29,30,31 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 32,33,34,35 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_HIGH, /* 36,37,38,39 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 40,41,42,43 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 44,45,46,47 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_LOW, /* 48,49,50,51 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 52,53,54,55 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_LOW, IRQ_TYPE_LEVEL_HIGH, /* 56,57,58,59 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 60,61,62,63 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 64,65,66,67 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 68,69,70,71 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 72,73,74,75 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 76,77,78,79 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 80,81,82,83 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 84,85,86,87 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 88,89,90,91 */ \ +IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_LEVEL_HIGH, /* 92,93,94,95 */ \ +} + +/* Start Enable Pin Interrupts - table 58 page 66 */ + +#define SE_PIN_BASE_INT 32 + +#define SE_U7_RX_INT 63 +#define SE_U7_HCTS_INT 62 +#define SE_BT_CLKREQ_INT 61 +#define SE_U6_IRRX_INT 60 +/*59 unused*/ +#define SE_U5_RX_INT 58 +#define SE_GPI_11_INT 57 +#define SE_U3_RX_INT 56 +#define SE_U2_HCTS_INT 55 +#define SE_U2_RX_INT 54 +#define SE_U1_RX_INT 53 +#define SE_DISP_SYNC_INT 52 +/*51 unused*/ +#define SE_SDIO_INT_N 50 +#define SE_MSDIO_START_INT 49 +#define SE_GPI_06_INT 48 +#define SE_GPI_05_INT 47 +#define SE_GPI_04_INT 46 +#define SE_GPI_03_INT 45 +#define SE_GPI_02_INT 44 +#define SE_GPI_01_INT 43 +#define SE_GPI_00_INT 42 +#define SE_SYSCLKEN_PIN_INT 41 +#define SE_SPI1_DATAIN_INT 40 +#define SE_GPI_07_INT 39 +#define SE_SPI2_DATAIN_INT 38 +#define SE_GPI_10_INT 37 +#define SE_GPI_09_INT 36 +#define SE_GPI_08_INT 35 +/*34-32 unused*/ + +/* Start Enable Internal Interrupts - table 57 page 65 */ + +#define SE_INT_BASE_INT 0 + +#define SE_TS_IRQ 31 +#define SE_TS_P_INT 30 +#define SE_TS_AUX_INT 29 +/*27-28 unused*/ +#define SE_USB_AHB_NEED_CLK_INT 26 +#define SE_MSTIMER_INT 25 +#define SE_RTC_INT 24 +#define SE_USB_NEED_CLK_INT 23 +#define SE_USB_INT 22 +#define SE_USB_I2C_INT 21 +#define SE_USB_OTG_TIMER_INT 20 + +#endif /* __PNX4008_IRQS_h__ */ diff --git a/arch/arm/mach-pnx4008/include/mach/memory.h b/arch/arm/mach-pnx4008/include/mach/memory.h new file mode 100644 index 00000000000..5789a2d16f5 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/memory.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-pnx4008/include/mach/memory.h + * + * Copyright (c) 2005 Philips Semiconductors + * Copyright (c) 2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET (0x80000000) + +#define __virt_to_bus(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) +#define __bus_to_virt(x) ((x) + PAGE_OFFSET - PHYS_OFFSET) + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/param.h b/arch/arm/mach-pnx4008/include/mach/param.h new file mode 100644 index 00000000000..6ea02f2176b --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/param.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-pnx4008/include/mach/param.h + * + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define HZ 100 diff --git a/arch/arm/mach-pnx4008/include/mach/platform.h b/arch/arm/mach-pnx4008/include/mach/platform.h new file mode 100644 index 00000000000..368c2c10a30 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/platform.h @@ -0,0 +1,69 @@ +/* + * arch/arm/mach-pnx4008/include/mach/platform.h + * + * PNX4008 Base addresses - header file + * + * Author: Dmitry Chigirev <source@mvista.com> + * + * Based on reference code received from Philips: + * Copyright (C) 2003 Philips Semiconductors + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + + +#ifndef __ASM_ARCH_PLATFORM_H__ +#define __ASM_ARCH_PLATFORM_H__ + +#define PNX4008_IRAM_BASE 0x08000000 +#define PNX4008_IRAM_SIZE 0x00010000 +#define PNX4008_YUV_SLAVE_BASE 0x10000000 +#define PNX4008_DUM_SLAVE_BASE 0x18000000 +#define PNX4008_NDF_FLASH_BASE 0x20020000 +#define PNX4008_SPI1_BASE 0x20088000 +#define PNX4008_SPI2_BASE 0x20090000 +#define PNX4008_SD_CONFIG_BASE 0x20098000 +#define PNX4008_FLASH_DATA 0x200B0000 +#define PNX4008_MLC_FLASH_BASE 0x200B8000 +#define PNX4008_JPEG_CONFIG_BASE 0x300A0000 +#define PNX4008_DMA_CONFIG_BASE 0x31000000 +#define PNX4008_USB_CONFIG_BASE 0x31020000 +#define PNX4008_SDRAM_CFG_BASE 0x31080000 +#define PNX4008_AHB2FAB_BASE 0x40000000 +#define PNX4008_PWRMAN_BASE 0x40004000 +#define PNX4008_INTCTRLMIC_BASE 0x40008000 +#define PNX4008_INTCTRLSIC1_BASE 0x4000C000 +#define PNX4008_INTCTRLSIC2_BASE 0x40010000 +#define PNX4008_HSUART1_BASE 0x40014000 +#define PNX4008_HSUART2_BASE 0x40018000 +#define PNX4008_HSUART7_BASE 0x4001C000 +#define PNX4008_RTC_BASE 0x40024000 +#define PNX4008_PIO_BASE 0x40028000 +#define PNX4008_MSTIMER_BASE 0x40034000 +#define PNX4008_HSTIMER_BASE 0x40038000 +#define PNX4008_WDOG_BASE 0x4003C000 +#define PNX4008_DEBUG_BASE 0x40040000 +#define PNX4008_TOUCH1_BASE 0x40048000 +#define PNX4008_KEYSCAN_BASE 0x40050000 +#define PNX4008_UARTCTRL_BASE 0x40054000 +#define PNX4008_PWM_BASE 0x4005C000 +#define PNX4008_UART3_BASE 0x40080000 +#define PNX4008_UART4_BASE 0x40088000 +#define PNX4008_UART5_BASE 0x40090000 +#define PNX4008_UART6_BASE 0x40098000 +#define PNX4008_I2C1_BASE 0x400A0000 +#define PNX4008_I2C2_BASE 0x400A8000 +#define PNX4008_MAGICGATE_BASE 0x400B0000 +#define PNX4008_DUMCONF_BASE 0x400B8000 +#define PNX4008_DUM_MAINCFG_BASE 0x400BC000 +#define PNX4008_DSP_BASE 0x400C0000 +#define PNX4008_PROFCOUNTER_BASE 0x400C8000 +#define PNX4008_CRYPTO_BASE 0x400D0000 +#define PNX4008_CAMIFCONF_BASE 0x400D8000 +#define PNX4008_YUV2RGB_BASE 0x400E0000 +#define PNX4008_AUDIOCONFIG_BASE 0x400E8000 + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/pm.h b/arch/arm/mach-pnx4008/include/mach/pm.h new file mode 100644 index 00000000000..2fa685bff85 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/pm.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-pnx4008/include/mach/pm.h + * + * PNX4008 Power Management Routiness - header file + * + * Authors: Vitaly Wool, Dmitry Chigirev <source@mvista.com> + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef __ASM_ARCH_PNX4008_PM_H +#define __ASM_ARCH_PNX4008_PM_H + +#ifndef __ASSEMBLER__ +#include "irq.h" +#include "irqs.h" +#include "clock.h" + +extern void pnx4008_pm_idle(void); +extern void pnx4008_pm_suspend(void); +extern unsigned int pnx4008_cpu_suspend_sz; +extern void pnx4008_cpu_suspend(void); +extern unsigned int pnx4008_cpu_standby_sz; +extern void pnx4008_cpu_standby(void); + +extern int pnx4008_startup_pll(struct clk *); +extern int pnx4008_shutdown_pll(struct clk *); + +#endif /* ASSEMBLER */ +#endif /* __ASM_ARCH_PNX4008_PM_H */ diff --git a/arch/arm/mach-pnx4008/include/mach/system.h b/arch/arm/mach-pnx4008/include/mach/system.h new file mode 100644 index 00000000000..8985a4622b8 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/system.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-pnx4008/include/mach/system.h + * + * Copyright (C) 2003 Philips Semiconductors + * Copyright (C) 2005 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <asm/io.h> +#include <mach/platform.h> + +static void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + cpu_reset(0); +} + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/timex.h b/arch/arm/mach-pnx4008/include/mach/timex.h new file mode 100644 index 00000000000..956fbd8e977 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/timex.h @@ -0,0 +1,73 @@ +/* + * arch/arm/mach-pnx4008/include/mach/timex.h + * + * PNX4008 timers header file + * + * Author: Dmitry Chigirev <source@mvista.com> + * + * 2005 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +#ifndef __PNX4008_TIMEX_H +#define __PNX4008_TIMEX_H + +#include <mach/hardware.h> +#include <asm/io.h> + +#define CLOCK_TICK_RATE 1000000 + +#define TICKS2USECS(x) (x) + +/* MilliSecond Timer - Chapter 21 Page 202 */ + +#define MSTIM_INT IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x0)) +#define MSTIM_CTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x4)) +#define MSTIM_COUNTER IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x8)) +#define MSTIM_MCTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x14)) +#define MSTIM_MATCH0 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x18)) +#define MSTIM_MATCH1 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x1c)) + +/* High Speed Timer - Chpater 22, Page 205 */ + +#define HSTIM_INT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x0)) +#define HSTIM_CTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x4)) +#define HSTIM_COUNTER IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x8)) +#define HSTIM_PMATCH IO_ADDRESS((PNX4008_HSTIMER_BASE + 0xC)) +#define HSTIM_PCOUNT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x10)) +#define HSTIM_MCTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x14)) +#define HSTIM_MATCH0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x18)) +#define HSTIM_MATCH1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x1c)) +#define HSTIM_MATCH2 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x20)) +#define HSTIM_CCR IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x28)) +#define HSTIM_CR0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x2C)) +#define HSTIM_CR1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x30)) + +/* IMPORTANT: both timers are UPCOUNTING */ + +/* xSTIM_MCTRL bit definitions */ +#define MR0_INT 1 +#define RESET_COUNT0 (1<<1) +#define STOP_COUNT0 (1<<2) +#define MR1_INT (1<<3) +#define RESET_COUNT1 (1<<4) +#define STOP_COUNT1 (1<<5) +#define MR2_INT (1<<6) +#define RESET_COUNT2 (1<<7) +#define STOP_COUNT2 (1<<8) + +/* xSTIM_CTRL bit definitions */ +#define COUNT_ENAB 1 +#define RESET_COUNT (1<<1) +#define DEBUG_EN (1<<2) + +/* xSTIM_INT bit definitions */ +#define MATCH0_INT 1 +#define MATCH1_INT (1<<1) +#define MATCH2_INT (1<<2) +#define RTC_TICK0 (1<<4) +#define RTC_TICK1 (1<<5) + +#endif diff --git a/arch/arm/mach-pnx4008/include/mach/uncompress.h b/arch/arm/mach-pnx4008/include/mach/uncompress.h new file mode 100644 index 00000000000..bb4751ee253 --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/uncompress.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-pnx4008/include/mach/uncompress.h + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2006 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define UART5_BASE 0x40090000 + +#define UART5_DR (*(volatile unsigned char *) (UART5_BASE)) +#define UART5_FR (*(volatile unsigned char *) (UART5_BASE + 18)) + +static __inline__ void putc(char c) +{ + while (UART5_FR & (1 << 5)) + barrier(); + + UART5_DR = c; +} + +/* + * This does not append a newline + */ +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-pnx4008/include/mach/vmalloc.h b/arch/arm/mach-pnx4008/include/mach/vmalloc.h new file mode 100644 index 00000000000..2ad398378ae --- /dev/null +++ b/arch/arm/mach-pnx4008/include/mach/vmalloc.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-pnx4008/include/mach/vmalloc.h + * + * Author: Vitaly Wool <source@mvista.com> + * + * 2006 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +/* + * Just any arbitrary offset to the start of the vmalloc VM area: the + * current 8MB value just means that there will be a 8MB "hole" after the + * physical memory until the kernel virtual memory starts. That means that + * any out-of-bounds memory accesses will hopefully be caught. + * The vmalloc() routines leaves a hole of 4kB between each vmalloced + * area for the same reason. ;) + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-pnx4008/irq.c b/arch/arm/mach-pnx4008/irq.c index 5ed67e1947a..5c4f55af5d4 100644 --- a/arch/arm/mach-pnx4008/irq.c +++ b/arch/arm/mach-pnx4008/irq.c @@ -23,17 +23,16 @@ #include <linux/ioport.h> #include <linux/device.h> #include <linux/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/setup.h> -#include <asm/mach-types.h> #include <asm/pgtable.h> #include <asm/page.h> #include <asm/system.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <asm/arch/irq.h> +#include <mach/irq.h> static u8 pnx4008_irq_type[NR_IRQS] = PNX4008_IRQ_TYPES; diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c index 40116d25434..f970906d884 100644 --- a/arch/arm/mach-pnx4008/pm.c +++ b/arch/arm/mach-pnx4008/pm.c @@ -20,10 +20,9 @@ #include <linux/clk.h> #include <asm/io.h> -#include <asm/mach-types.h> #include <asm/cacheflush.h> -#include <asm/arch/pm.h> -#include <asm/arch/clock.h> +#include <mach/pm.h> +#include <mach/clock.h> #define SRAM_VA IO_ADDRESS(PNX4008_IRAM_BASE) diff --git a/arch/arm/mach-pnx4008/serial.c b/arch/arm/mach-pnx4008/serial.c index 95a1b3f964a..9be84bbb30e 100644 --- a/arch/arm/mach-pnx4008/serial.c +++ b/arch/arm/mach-pnx4008/serial.c @@ -15,14 +15,14 @@ #include <asm/io.h> -#include <asm/arch/platform.h> -#include <asm/hardware.h> +#include <mach/platform.h> +#include <mach/hardware.h> #include <linux/serial_core.h> #include <linux/serial_reg.h> -#include <asm/arch/gpio.h> +#include <mach/gpio.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> #define UART_3 0 #define UART_4 1 diff --git a/arch/arm/mach-pnx4008/sleep.S b/arch/arm/mach-pnx4008/sleep.S index fea1e17a365..f4eed495d29 100644 --- a/arch/arm/mach-pnx4008/sleep.S +++ b/arch/arm/mach-pnx4008/sleep.S @@ -13,7 +13,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #define PWRMAN_VA_BASE IO_ADDRESS(PNX4008_PWRMAN_BASE) #define PWR_CTRL_REG_OFFS 0x44 diff --git a/arch/arm/mach-pnx4008/time.c b/arch/arm/mach-pnx4008/time.c index 6d4ca8fc0cb..180975244f9 100644 --- a/arch/arm/mach-pnx4008/time.c +++ b/arch/arm/mach-pnx4008/time.c @@ -24,7 +24,7 @@ #include <linux/irq.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/leds.h> #include <asm/mach/time.h> diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c index 254892ac30c..5c67b188a3b 100644 --- a/arch/arm/mach-pxa/akita-ioexp.c +++ b/arch/arm/mach-pxa/akita-ioexp.c @@ -19,7 +19,7 @@ #include <linux/i2c.h> #include <linux/slab.h> #include <linux/workqueue.h> -#include <asm/arch/akita.h> +#include <mach/akita.h> /* MAX7310 Regiser Map */ #define MAX7310_INPUT 0x00 diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c index 630063ffa6f..c01eea88f78 100644 --- a/arch/arm/mach-pxa/clock.c +++ b/arch/arm/mach-pxa/clock.c @@ -12,9 +12,9 @@ #include <linux/platform_device.h> #include <linux/delay.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/hardware.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/hardware.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c index 31f5bd411ce..2d5bcea1e52 100644 --- a/arch/arm/mach-pxa/cm-x270-pci.c +++ b/arch/arm/mach-pxa/cm-x270-pci.c @@ -22,7 +22,7 @@ #include <linux/gpio.h> #include <asm/mach/pci.h> -#include <asm/arch/pxa-regs.h> +#include <mach/pxa-regs.h> #include <asm/mach-types.h> #include <asm/hardware/it8152.h> diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index 402e807eae5..af003a26953 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -23,14 +23,14 @@ #include <asm/mach-types.h> #include <asm/mach/map.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/audio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/ohci.h> -#include <asm/arch/mmc.h> -#include <asm/arch/bitfield.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa27x.h> +#include <mach/pxa-regs.h> +#include <mach/audio.h> +#include <mach/pxafb.h> +#include <mach/ohci.h> +#include <mach/mmc.h> +#include <mach/bitfield.h> #include <asm/hardware/it8152.h> diff --git a/arch/arm/mach-pxa/colibri.c b/arch/arm/mach-pxa/colibri.c index 574839d7c13..abce13c846c 100644 --- a/arch/arm/mach-pxa/colibri.c +++ b/arch/arm/mach-pxa/colibri.c @@ -21,16 +21,16 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/colibri.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/colibri.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index e58504edb14..123a950db46 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -26,7 +26,7 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/system.h> @@ -35,14 +35,14 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/irda.h> -#include <asm/arch/mmc.h> -#include <asm/arch/udc.h> -#include <asm/arch/corgi.h> -#include <asm/arch/sharpsl.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/irda.h> +#include <mach/mmc.h> +#include <mach/udc.h> +#include <mach/corgi.h> +#include <mach/sharpsl.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/scoop.h> diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c index 9328df37afd..311baf149b0 100644 --- a/arch/arm/mach-pxa/corgi_lcd.c +++ b/arch/arm/mach-pxa/corgi_lcd.c @@ -20,12 +20,12 @@ #include <linux/platform_device.h> #include <linux/module.h> #include <linux/string.h> -#include <asm/arch/akita.h> -#include <asm/arch/corgi.h> -#include <asm/hardware.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/sharpsl.h> -#include <asm/arch/spitz.h> +#include <mach/akita.h> +#include <mach/corgi.h> +#include <mach/hardware.h> +#include <mach/pxa-regs.h> +#include <mach/sharpsl.h> +#include <mach/spitz.h> #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index e91c0f26c41..35bbfccd2df 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -20,14 +20,14 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/scoop.h> -#include <asm/arch/sharpsl.h> -#include <asm/arch/corgi.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> +#include <mach/sharpsl.h> +#include <mach/corgi.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> #include "sharpsl.h" #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c index eccc45d21f7..8e2f2215c4b 100644 --- a/arch/arm/mach-pxa/corgi_ssp.c +++ b/arch/arm/mach-pxa/corgi_ssp.c @@ -16,13 +16,13 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> -#include <asm/arch/ssp.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/regs-ssp.h> +#include <mach/ssp.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/regs-ssp.h> #include "sharpsl.h" static DEFINE_SPINLOCK(corgi_ssp_lock); diff --git a/arch/arm/mach-pxa/cpu-pxa.c b/arch/arm/mach-pxa/cpu-pxa.c index fb9ba1ab282..6f5569bac13 100644 --- a/arch/arm/mach-pxa/cpu-pxa.c +++ b/arch/arm/mach-pxa/cpu-pxa.c @@ -37,9 +37,9 @@ #include <linux/init.h> #include <linux/cpufreq.h> -#include <asm/hardware.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> +#include <mach/hardware.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> #ifdef DEBUG static unsigned int freq_debug; diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 84489dc51d8..35736fc0863 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -4,19 +4,19 @@ #include <linux/platform_device.h> #include <linux/dma-mapping.h> -#include <asm/arch/gpio.h> -#include <asm/arch/udc.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/mmc.h> -#include <asm/arch/irda.h> -#include <asm/arch/i2c.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/ohci.h> -#include <asm/arch/pxa27x_keypad.h> -#include <asm/arch/pxa2xx_spi.h> -#include <asm/arch/camera.h> -#include <asm/arch/audio.h> -#include <asm/arch/pxa3xx_nand.h> +#include <mach/gpio.h> +#include <mach/udc.h> +#include <mach/pxafb.h> +#include <mach/mmc.h> +#include <mach/irda.h> +#include <mach/i2c.h> +#include <mach/mfp-pxa27x.h> +#include <mach/ohci.h> +#include <mach/pxa27x_keypad.h> +#include <mach/pxa2xx_spi.h> +#include <mach/camera.h> +#include <mach/audio.h> +#include <mach/pxa3xx_nand.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c index 3215316d7b0..c0be17e0ab8 100644 --- a/arch/arm/mach-pxa/dma.c +++ b/arch/arm/mach-pxa/dma.c @@ -20,10 +20,10 @@ #include <asm/system.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/dma.h> -#include <asm/arch/pxa-regs.h> +#include <mach/pxa-regs.h> struct dma_channel { char *name; diff --git a/arch/arm/mach-pxa/e400_lcd.c b/arch/arm/mach-pxa/e400_lcd.c index 16c02363062..263884165f5 100644 --- a/arch/arm/mach-pxa/e400_lcd.c +++ b/arch/arm/mach-pxa/e400_lcd.c @@ -14,8 +14,8 @@ #include <linux/module.h> #include <asm/mach-types.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxafb.h> +#include <mach/pxa-regs.h> +#include <mach/pxafb.h> static struct pxafb_mode_info e400_pxafb_mode_info = { .pixclock = 140703, diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index e5cc6ca63c7..7a0a681a584 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -23,14 +23,14 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa27x-udc.h> -#include <asm/arch/audio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/ohci.h> -#include <asm/arch/mmc.h> -#include <asm/arch/pxa27x_keypad.h> +#include <mach/mfp-pxa27x.h> +#include <mach/pxa-regs.h> +#include <mach/pxa27x-udc.h> +#include <mach/audio.h> +#include <mach/pxafb.h> +#include <mach/ohci.h> +#include <mach/mmc.h> +#include <mach/pxa27x_keypad.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index c29b7b21c11..03942450885 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -14,7 +14,7 @@ #include <asm/setup.h> #include <asm/mach/arch.h> -#include <asm/arch/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/eseries_udc.c b/arch/arm/mach-pxa/eseries_udc.c index 362847a1099..d622c04c0d4 100644 --- a/arch/arm/mach-pxa/eseries_udc.c +++ b/arch/arm/mach-pxa/eseries_udc.c @@ -14,10 +14,10 @@ #include <linux/init.h> #include <linux/device.h> -#include <asm/arch/udc.h> -#include <asm/arch/eseries-gpio.h> -#include <asm/arch/hardware.h> -#include <asm/arch/pxa-regs.h> +#include <mach/udc.h> +#include <mach/eseries-gpio.h> +#include <mach/hardware.h> +#include <mach/pxa-regs.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 0143eed6539..cc3d850cc0b 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -18,13 +18,13 @@ #include <linux/pwm_backlight.h> #include <asm/setup.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/ohci.h> -#include <asm/arch/i2c.h> +#include <mach/pxafb.h> +#include <mach/ohci.h> +#include <mach/i2c.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> +#include <mach/mfp-pxa27x.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index ca053226fba..ceaed007636 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -20,15 +20,25 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/mach/map.h> -#include <asm/arch/pxa-regs.h> +#include <mach/pxa-regs.h> +#include <mach/reset.h> #include "generic.h" +void clear_reset_status(unsigned int mask) +{ + if (cpu_is_pxa2xx()) + pxa2xx_clear_reset_status(mask); + + if (cpu_is_pxa3xx()) + pxa3xx_clear_reset_status(mask); +} + /* * Get the clock frequency as reflected by CCCR and the turbo flag. * We assume these values have been applied via a fcs. diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 5bb7ae75783..041c048320e 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -47,12 +47,20 @@ extern unsigned pxa27x_get_memclk_frequency_10khz(void); #define pxa27x_get_memclk_frequency_10khz() (0) #endif +#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) +extern void pxa2xx_clear_reset_status(unsigned int); +#else +static inline void pxa2xx_clear_reset_status(unsigned int mask) {} +#endif + #ifdef CONFIG_PXA3xx extern unsigned pxa3xx_get_clk_frequency_khz(int); extern unsigned pxa3xx_get_memclk_frequency_10khz(void); +extern void pxa3xx_clear_reset_status(unsigned int); #else #define pxa3xx_get_clk_frequency_khz(x) (0) #define pxa3xx_get_memclk_frequency_10khz() (0) +static inline void pxa3xx_clear_reset_status(unsigned int mask) {} #endif extern struct sysdev_class pxa_irq_sysclass; diff --git a/arch/arm/mach-pxa/gpio.c b/arch/arm/mach-pxa/gpio.c index 7d3e16970be..07acc1b2385 100644 --- a/arch/arm/mach-pxa/gpio.c +++ b/arch/arm/mach-pxa/gpio.c @@ -18,10 +18,10 @@ #include <linux/sysdev.h> #include <asm/gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index bdf23975403..c0092472fa5 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -26,7 +26,7 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> @@ -34,13 +34,13 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/arch/mmc.h> -#include <asm/arch/udc.h> -#include <asm/arch/gumstix.h> +#include <mach/mmc.h> +#include <mach/udc.h> +#include <mach/gumstix.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 2637633f916..5aa0270d560 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -25,18 +25,18 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/idp.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/bitfield.h> -#include <asm/arch/mmc.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/idp.h> +#include <mach/pxafb.h> +#include <mach/bitfield.h> +#include <mach/mmc.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/akita.h b/arch/arm/mach-pxa/include/mach/akita.h new file mode 100644 index 00000000000..5d8cc1d9cb1 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/akita.h @@ -0,0 +1,32 @@ +/* + * Hardware specific definitions for SL-C1000 (Akita) + * + * Copyright (c) 2005 Richard Purdie + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +/* Akita IO Expander GPIOs */ + +#define AKITA_IOEXP_RESERVED_7 (1 << 7) +#define AKITA_IOEXP_IR_ON (1 << 6) +#define AKITA_IOEXP_AKIN_PULLUP (1 << 5) +#define AKITA_IOEXP_BACKLIGHT_CONT (1 << 4) +#define AKITA_IOEXP_BACKLIGHT_ON (1 << 3) +#define AKITA_IOEXP_MIC_BIAS (1 << 2) +#define AKITA_IOEXP_RESERVED_1 (1 << 1) +#define AKITA_IOEXP_RESERVED_0 (1 << 0) + +/* Direction Bitfield 0=output 1=input */ +#define AKITA_IOEXP_IO_DIR 0 +/* Default Values */ +#define AKITA_IOEXP_IO_OUT (AKITA_IOEXP_IR_ON | AKITA_IOEXP_AKIN_PULLUP) + +extern struct platform_device akitaioexp_device; + +void akita_set_ioexp(struct device *dev, unsigned char bitmask); +void akita_reset_ioexp(struct device *dev, unsigned char bitmask); + diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/arch/arm/mach-pxa/include/mach/audio.h new file mode 100644 index 00000000000..f82f96dd105 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/audio.h @@ -0,0 +1,17 @@ +#ifndef __ASM_ARCH_AUDIO_H__ +#define __ASM_ARCH_AUDIO_H__ + +#include <sound/core.h> +#include <sound/pcm.h> + +typedef struct { + int (*startup)(struct snd_pcm_substream *, void *); + void (*shutdown)(struct snd_pcm_substream *, void *); + void (*suspend)(void *); + void (*resume)(void *); + void *priv; +} pxa2xx_audio_ops_t; + +extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); + +#endif diff --git a/arch/arm/mach-pxa/include/mach/bitfield.h b/arch/arm/mach-pxa/include/mach/bitfield.h new file mode 100644 index 00000000000..f1f0e3387d9 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/bitfield.h @@ -0,0 +1,113 @@ +/* + * FILE bitfield.h + * + * Version 1.1 + * Author Copyright (c) Marc A. Viredaz, 1998 + * DEC Western Research Laboratory, Palo Alto, CA + * Date April 1998 (April 1997) + * System Advanced RISC Machine (ARM) + * Language C or ARM Assembly + * Purpose Definition of macros to operate on bit fields. + */ + + + +#ifndef __BITFIELD_H +#define __BITFIELD_H + +#ifndef __ASSEMBLY__ +#define UData(Data) ((unsigned long) (Data)) +#else +#define UData(Data) (Data) +#endif + + +/* + * MACRO: Fld + * + * Purpose + * The macro "Fld" encodes a bit field, given its size and its shift value + * with respect to bit 0. + * + * Note + * A more intuitive way to encode bit fields would have been to use their + * mask. However, extracting size and shift value information from a bit + * field's mask is cumbersome and might break the assembler (255-character + * line-size limit). + * + * Input + * Size Size of the bit field, in number of bits. + * Shft Shift value of the bit field with respect to bit 0. + * + * Output + * Fld Encoded bit field. + */ + +#define Fld(Size, Shft) (((Size) << 16) + (Shft)) + + +/* + * MACROS: FSize, FShft, FMsk, FAlnMsk, F1stBit + * + * Purpose + * The macros "FSize", "FShft", "FMsk", "FAlnMsk", and "F1stBit" return + * the size, shift value, mask, aligned mask, and first bit of a + * bit field. + * + * Input + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FSize Size of the bit field, in number of bits. + * FShft Shift value of the bit field with respect to bit 0. + * FMsk Mask for the bit field. + * FAlnMsk Mask for the bit field, aligned on bit 0. + * F1stBit First bit of the bit field. + */ + +#define FSize(Field) ((Field) >> 16) +#define FShft(Field) ((Field) & 0x0000FFFF) +#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field)) +#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1) +#define F1stBit(Field) (UData (1) << FShft (Field)) + + +/* + * MACRO: FInsrt + * + * Purpose + * The macro "FInsrt" inserts a value into a bit field by shifting the + * former appropriately. + * + * Input + * Value Bit-field value. + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FInsrt Bit-field value positioned appropriately. + */ + +#define FInsrt(Value, Field) \ + (UData (Value) << FShft (Field)) + + +/* + * MACRO: FExtr + * + * Purpose + * The macro "FExtr" extracts the value of a bit field by masking and + * shifting it appropriately. + * + * Input + * Data Data containing the bit-field to be extracted. + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FExtr Bit-field value. + */ + +#define FExtr(Data, Field) \ + ((UData (Data) >> FShft (Field)) & FAlnMsk (Field)) + + +#endif /* __BITFIELD_H */ diff --git a/arch/arm/mach-pxa/include/mach/camera.h b/arch/arm/mach-pxa/include/mach/camera.h new file mode 100644 index 00000000000..39516ced8b1 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/camera.h @@ -0,0 +1,48 @@ +/* + camera.h - PXA camera driver header file + + Copyright (C) 2003, Intel Corporation + Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __ASM_ARCH_CAMERA_H_ +#define __ASM_ARCH_CAMERA_H_ + +#define PXA_CAMERA_MASTER 1 +#define PXA_CAMERA_DATAWIDTH_4 2 +#define PXA_CAMERA_DATAWIDTH_5 4 +#define PXA_CAMERA_DATAWIDTH_8 8 +#define PXA_CAMERA_DATAWIDTH_9 0x10 +#define PXA_CAMERA_DATAWIDTH_10 0x20 +#define PXA_CAMERA_PCLK_EN 0x40 +#define PXA_CAMERA_MCLK_EN 0x80 +#define PXA_CAMERA_PCP 0x100 +#define PXA_CAMERA_HSP 0x200 +#define PXA_CAMERA_VSP 0x400 + +struct pxacamera_platform_data { + int (*init)(struct device *); + int (*power)(struct device *, int); + int (*reset)(struct device *, int); + + unsigned long flags; + unsigned long mclk_10khz; +}; + +extern void pxa_set_camera_info(struct pxacamera_platform_data *); + +#endif /* __ASM_ARCH_CAMERA_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h new file mode 100644 index 00000000000..2ae373fb567 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/colibri.h @@ -0,0 +1,19 @@ +#ifndef _COLIBRI_H_ +#define _COLIBRI_H_ + +/* physical memory regions */ +#define COLIBRI_FLASH_PHYS (PXA_CS0_PHYS) /* Flash region */ +#define COLIBRI_ETH_PHYS (PXA_CS2_PHYS) /* Ethernet DM9000 region */ +#define COLIBRI_SDRAM_BASE 0xa0000000 /* SDRAM region */ + +/* virtual memory regions */ +#define COLIBRI_DISK_VIRT 0xF0000000 /* Disk On Chip region */ + +/* size of flash */ +#define COLIBRI_FLASH_SIZE 0x02000000 /* Flash size 32 MB */ + +/* Ethernet Controller Davicom DM9000 */ +#define GPIO_DM9000 114 +#define COLIBRI_ETH_IRQ IRQ_GPIO(GPIO_DM9000) + +#endif /* _COLIBRI_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h new file mode 100644 index 00000000000..bf856503baf --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/corgi.h @@ -0,0 +1,109 @@ +/* + * Hardware specific definitions for SL-C7xx series of PDAs + * + * Copyright (c) 2004-2005 Richard Purdie + * + * Based on Sharp's 2.4 kernel patches + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef __ASM_ARCH_CORGI_H +#define __ASM_ARCH_CORGI_H 1 + + +/* + * Corgi (Non Standard) GPIO Definitions + */ +#define CORGI_GPIO_KEY_INT (0) /* Keyboard Interrupt */ +#define CORGI_GPIO_AC_IN (1) /* Charger Detection */ +#define CORGI_GPIO_WAKEUP (3) /* System wakeup notification? */ +#define CORGI_GPIO_AK_INT (4) /* Headphone Jack Control Interrupt */ +#define CORGI_GPIO_TP_INT (5) /* Touch Panel Interrupt */ +#define CORGI_GPIO_nSD_WP (7) /* SD Write Protect? */ +#define CORGI_GPIO_nSD_DETECT (9) /* MMC/SD Card Detect */ +#define CORGI_GPIO_nSD_INT (10) /* SD Interrupt for SDIO? */ +#define CORGI_GPIO_MAIN_BAT_LOW (11) /* Main Battery Low Notification */ +#define CORGI_GPIO_BAT_COVER (11) /* Battery Cover Detect */ +#define CORGI_GPIO_LED_ORANGE (13) /* Orange LED Control */ +#define CORGI_GPIO_CF_CD (14) /* Compact Flash Card Detect */ +#define CORGI_GPIO_CHRG_FULL (16) /* Charging Complete Notification */ +#define CORGI_GPIO_CF_IRQ (17) /* Compact Flash Interrupt */ +#define CORGI_GPIO_LCDCON_CS (19) /* LCD Control Chip Select */ +#define CORGI_GPIO_MAX1111_CS (20) /* MAX1111 Chip Select */ +#define CORGI_GPIO_ADC_TEMP_ON (21) /* Select battery voltage or temperature */ +#define CORGI_GPIO_IR_ON (22) /* Enable IR Transciever */ +#define CORGI_GPIO_ADS7846_CS (24) /* ADS7846 Chip Select */ +#define CORGI_GPIO_SD_PWR (33) /* MMC/SD Power */ +#define CORGI_GPIO_CHRG_ON (38) /* Enable battery Charging */ +#define CORGI_GPIO_DISCHARGE_ON (42) /* Enable battery Discharge */ +#define CORGI_GPIO_CHRG_UKN (43) /* Unknown Charging (Bypass Control?) */ +#define CORGI_GPIO_HSYNC (44) /* LCD HSync Pulse */ +#define CORGI_GPIO_USB_PULLUP (45) /* USB show presence to host */ + + +/* + * Corgi Keyboard Definitions + */ +#define CORGI_KEY_STROBE_NUM (12) +#define CORGI_KEY_SENSE_NUM (8) +#define CORGI_GPIO_ALL_STROBE_BIT (0x00003ffc) +#define CORGI_GPIO_HIGH_SENSE_BIT (0xfc000000) +#define CORGI_GPIO_HIGH_SENSE_RSHIFT (26) +#define CORGI_GPIO_LOW_SENSE_BIT (0x00000003) +#define CORGI_GPIO_LOW_SENSE_LSHIFT (6) +#define CORGI_GPIO_STROBE_BIT(a) GPIO_bit(66+(a)) +#define CORGI_GPIO_SENSE_BIT(a) GPIO_bit(58+(a)) +#define CORGI_GAFR_ALL_STROBE_BIT (0x0ffffff0) +#define CORGI_GAFR_HIGH_SENSE_BIT (0xfff00000) +#define CORGI_GAFR_LOW_SENSE_BIT (0x0000000f) +#define CORGI_GPIO_KEY_SENSE(a) (58+(a)) +#define CORGI_GPIO_KEY_STROBE(a) (66+(a)) + + +/* + * Corgi Interrupts + */ +#define CORGI_IRQ_GPIO_KEY_INT IRQ_GPIO(0) +#define CORGI_IRQ_GPIO_AC_IN IRQ_GPIO(1) +#define CORGI_IRQ_GPIO_WAKEUP IRQ_GPIO(3) +#define CORGI_IRQ_GPIO_AK_INT IRQ_GPIO(4) +#define CORGI_IRQ_GPIO_TP_INT IRQ_GPIO(5) +#define CORGI_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9) +#define CORGI_IRQ_GPIO_nSD_INT IRQ_GPIO(10) +#define CORGI_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(11) +#define CORGI_IRQ_GPIO_CF_CD IRQ_GPIO(14) +#define CORGI_IRQ_GPIO_CHRG_FULL IRQ_GPIO(16) /* Battery fully charged */ +#define CORGI_IRQ_GPIO_CF_IRQ IRQ_GPIO(17) +#define CORGI_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(58+(a)) /* Keyboard Sense lines */ + + +/* + * Corgi SCOOP GPIOs and Config + */ +#define CORGI_SCP_LED_GREEN SCOOP_GPCR_PA11 +#define CORGI_SCP_SWA SCOOP_GPCR_PA12 /* Hinge Switch A */ +#define CORGI_SCP_SWB SCOOP_GPCR_PA13 /* Hinge Switch B */ +#define CORGI_SCP_MUTE_L SCOOP_GPCR_PA14 +#define CORGI_SCP_MUTE_R SCOOP_GPCR_PA15 +#define CORGI_SCP_AKIN_PULLUP SCOOP_GPCR_PA16 +#define CORGI_SCP_APM_ON SCOOP_GPCR_PA17 +#define CORGI_SCP_BACKLIGHT_CONT SCOOP_GPCR_PA18 +#define CORGI_SCP_MIC_BIAS SCOOP_GPCR_PA19 + +#define CORGI_SCOOP_IO_DIR ( CORGI_SCP_LED_GREEN | CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R | \ + CORGI_SCP_AKIN_PULLUP | CORGI_SCP_APM_ON | CORGI_SCP_BACKLIGHT_CONT | \ + CORGI_SCP_MIC_BIAS ) +#define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R ) + + +/* + * Shared data structures + */ +extern struct platform_device corgiscoop_device; +extern struct platform_device corgissp_device; + +#endif /* __ASM_ARCH_CORGI_H */ + diff --git a/arch/arm/mach-pxa/include/mach/debug-macro.S b/arch/arm/mach-pxa/include/mach/debug-macro.S new file mode 100644 index 00000000000..55d6a175ab1 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/debug-macro.S @@ -0,0 +1,25 @@ +/* arch/arm/mach-pxa/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#include "hardware.h" + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x40000000 @ physical + movne \rx, #io_p2v(0x40000000) @ virtual + orr \rx, \rx, #0x00100000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-pxa/include/mach/dma.h b/arch/arm/mach-pxa/include/mach/dma.h new file mode 100644 index 00000000000..955bfe60606 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/dma.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-pxa/include/mach/dma.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* + * Descriptor structure for PXA's DMA engine + * Note: this structure must always be aligned to a 16-byte boundary. + */ + +typedef struct pxa_dma_desc { + volatile u32 ddadr; /* Points to the next descriptor + flags */ + volatile u32 dsadr; /* DSADR value for the current transfer */ + volatile u32 dtadr; /* DTADR value for the current transfer */ + volatile u32 dcmd; /* DCMD value for the current transfer */ +} pxa_dma_desc; + +typedef enum { + DMA_PRIO_HIGH = 0, + DMA_PRIO_MEDIUM = 1, + DMA_PRIO_LOW = 2 +} pxa_dma_prio; + +#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) +#define HAVE_ARCH_PCI_SET_DMA_MASK 1 +#endif + +/* + * DMA registration + */ + +int __init pxa_init_dma(int num_ch); + +int pxa_request_dma (char *name, + pxa_dma_prio prio, + void (*irq_handler)(int, void *), + void *data); + +void pxa_free_dma (int dma_ch); + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-pxa/include/mach/entry-macro.S b/arch/arm/mach-pxa/include/mach/entry-macro.S new file mode 100644 index 00000000000..de16c12d523 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/entry-macro.S @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-pxa/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for PXA-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <mach/irqs.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mrc p15, 0, \tmp, c0, c0, 0 @ CPUID + mov \tmp, \tmp, lsr #13 + and \tmp, \tmp, #0x7 @ Core G + cmp \tmp, #1 + bhi 1004f + + mov \base, #io_p2v(0x40000000) @ IIR Ctl = 0x40d00000 + add \base, \base, #0x00d00000 + ldr \irqstat, [\base, #0] @ ICIP + ldr \irqnr, [\base, #4] @ ICMR + b 1002f + +1004: + mrc p6, 0, \irqstat, c6, c0, 0 @ ICIP2 + mrc p6, 0, \irqnr, c7, c0, 0 @ ICMR2 + ands \irqnr, \irqstat, \irqnr + beq 1003f + rsb \irqstat, \irqnr, #0 + and \irqstat, \irqstat, \irqnr + clz \irqnr, \irqstat + rsb \irqnr, \irqnr, #31 + add \irqnr, \irqnr, #32 + b 1001f +1003: + mrc p6, 0, \irqstat, c0, c0, 0 @ ICIP + mrc p6, 0, \irqnr, c1, c0, 0 @ ICMR +1002: + ands \irqnr, \irqstat, \irqnr + beq 1001f + rsb \irqstat, \irqnr, #0 + and \irqstat, \irqstat, \irqnr + clz \irqnr, \irqstat + rsb \irqnr, \irqnr, #31 +1001: + .endm diff --git a/arch/arm/mach-pxa/include/mach/eseries-gpio.h b/arch/arm/mach-pxa/include/mach/eseries-gpio.h new file mode 100644 index 00000000000..4c90b131027 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/eseries-gpio.h @@ -0,0 +1,50 @@ +/* + * eseries-gpio.h + * + * Copyright (C) Ian Molton <spyro@f2s.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +/* e-series power button */ +#define GPIO_ESERIES_POWERBTN 0 + +/* UDC GPIO definitions */ +#define GPIO_E7XX_USB_DISC 13 +#define GPIO_E7XX_USB_PULLUP 3 + +#define GPIO_E800_USB_DISC 4 +#define GPIO_E800_USB_PULLUP 84 + +/* e740 PCMCIA GPIO definitions */ +/* Note: PWR1 seems to be inverted */ +#define GPIO_E740_PCMCIA_CD0 8 +#define GPIO_E740_PCMCIA_CD1 44 +#define GPIO_E740_PCMCIA_RDY0 11 +#define GPIO_E740_PCMCIA_RDY1 6 +#define GPIO_E740_PCMCIA_RST0 27 +#define GPIO_E740_PCMCIA_RST1 24 +#define GPIO_E740_PCMCIA_PWR0 20 +#define GPIO_E740_PCMCIA_PWR1 23 + +/* e750 PCMCIA GPIO definitions */ +#define GPIO_E750_PCMCIA_CD0 8 +#define GPIO_E750_PCMCIA_RDY0 12 +#define GPIO_E750_PCMCIA_RST0 27 +#define GPIO_E750_PCMCIA_PWR0 20 + +/* e800 PCMCIA GPIO definitions */ +#define GPIO_E800_PCMCIA_RST0 69 +#define GPIO_E800_PCMCIA_RST1 72 +#define GPIO_E800_PCMCIA_PWR0 20 +#define GPIO_E800_PCMCIA_PWR1 73 + +/* e7xx IrDA power control */ +#define GPIO_E7XX_IR_ON 38 + +/* ASIC related GPIOs */ +#define GPIO_ESERIES_TMIO_IRQ 5 +#define GPIO_E800_ANGELX_IRQ 8 diff --git a/arch/arm/mach-pxa/include/mach/eseries-irq.h b/arch/arm/mach-pxa/include/mach/eseries-irq.h new file mode 100644 index 00000000000..f2a93d5e31d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/eseries-irq.h @@ -0,0 +1,27 @@ +/* + * eseries-irq.h + * + * Copyright (C) Ian Molton <spyro@f2s.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#define ANGELX_IRQ_BASE (IRQ_BOARD_START+8) +#define IRQ_ANGELX(n) (ANGELX_IRQ_BASE + (n)) + +#define ANGELX_RDY0_IRQ IRQ_ANGELX(0) +#define ANGELX_ST0_IRQ IRQ_ANGELX(1) +#define ANGELX_CD0_IRQ IRQ_ANGELX(2) +#define ANGELX_RDY1_IRQ IRQ_ANGELX(3) +#define ANGELX_ST1_IRQ IRQ_ANGELX(4) +#define ANGELX_CD1_IRQ IRQ_ANGELX(5) + +#define TMIO_IRQ_BASE (IRQ_BOARD_START+0) +#define IRQ_TMIO(n) (TMIO_IRQ_BASE + (n)) + +#define TMIO_SD_IRQ IRQ_TMIO(1) +#define TMIO_USB_IRQ IRQ_TMIO(2) + diff --git a/arch/arm/mach-pxa/include/mach/gpio.h b/arch/arm/mach-pxa/include/mach/gpio.h new file mode 100644 index 00000000000..2c538d8c362 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/gpio.h @@ -0,0 +1,65 @@ +/* + * arch/arm/mach-pxa/include/mach/gpio.h + * + * PXA GPIO wrappers for arch-neutral GPIO calls + * + * Written by Philipp Zabel <philipp.zabel@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_PXA_GPIO_H +#define __ASM_ARCH_PXA_GPIO_H + +#include <mach/pxa-regs.h> +#include <asm/irq.h> +#include <mach/hardware.h> + +#include <asm-generic/gpio.h> + + +/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85). + * Those cases currently cause holes in the GPIO number space. + */ +#define NR_BUILTIN_GPIO 128 + +static inline int gpio_get_value(unsigned gpio) +{ + if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) + return GPLR(gpio) & GPIO_bit(gpio); + else + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) { + if (value) + GPSR(gpio) = GPIO_bit(gpio); + else + GPCR(gpio) = GPIO_bit(gpio); + } else { + __gpio_set_value(gpio, value); + } +} + +#define gpio_cansleep __gpio_cansleep + +#define gpio_to_irq(gpio) IRQ_GPIO(gpio) +#define irq_to_gpio(irq) IRQ_TO_GPIO(irq) + + +#endif diff --git a/arch/arm/mach-pxa/include/mach/gumstix.h b/arch/arm/mach-pxa/include/mach/gumstix.h new file mode 100644 index 00000000000..42ee1956750 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/gumstix.h @@ -0,0 +1,96 @@ +/* + * arch/arm/mach-pxa/include/mach/gumstix.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + +/* BTRESET - Reset line to Bluetooth module, active low signal. */ +#define GPIO_GUMSTIX_BTRESET 7 +#define GPIO_GUMSTIX_BTRESET_MD (GPIO_GUMSTIX_BTRESET | GPIO_OUT) + + +/* +GPIOn - Input from MAX823 (or equiv), normalizing USB +5V into a clean +interrupt signal for determining cable presence. On the original gumstix, +this is GPIO81, and GPIO83 needs to be defined as well. On the gumstix F, +this moves to GPIO17 and GPIO37. */ + +/* GPIOx - Connects to USB D+ and used as a pull-up after GPIOn +has detected a cable insertion; driven low otherwise. */ + +#ifdef CONFIG_ARCH_GUMSTIX_ORIG + +#define GPIO_GUMSTIX_USB_GPIOn 81 +#define GPIO_GUMSTIX_USB_GPIOx 83 + +#else + +#define GPIO_GUMSTIX_USB_GPIOn 35 +#define GPIO_GUMSTIX_USB_GPIOx 41 + +#endif + +/* usb state change */ +#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn) + +#define GPIO_GUMSTIX_USB_GPIOn_MD (GPIO_GUMSTIX_USB_GPIOn | GPIO_IN) +#define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT) +#define GPIO_GUMSTIX_USB_GPIOx_DIS_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_IN) + +/* + * SD/MMC definitions + */ +#define GUMSTIX_GPIO_nSD_WP 22 /* SD Write Protect */ +#define GUMSTIX_GPIO_nSD_DETECT 11 /* MMC/SD Card Detect */ +#define GUMSTIX_IRQ_GPIO_nSD_DETECT IRQ_GPIO(GUMSTIX_GPIO_nSD_DETECT) + +/* + * SMC Ethernet definitions + * ETH_RST provides a hardware reset line to the ethernet chip + * ETH is the IRQ line in from the ethernet chip to the PXA + */ +#define GPIO_GUMSTIX_ETH0_RST 80 +#define GPIO_GUMSTIX_ETH0_RST_MD (GPIO_GUMSTIX_ETH0_RST | GPIO_OUT) +#define GPIO_GUMSTIX_ETH1_RST 52 +#define GPIO_GUMSTIX_ETH1_RST_MD (GPIO_GUMSTIX_ETH1_RST | GPIO_OUT) + +#define GPIO_GUMSTIX_ETH0 36 +#define GPIO_GUMSTIX_ETH0_MD (GPIO_GUMSTIX_ETH0 | GPIO_IN) +#define GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0) +#define GPIO_GUMSTIX_ETH1 27 +#define GPIO_GUMSTIX_ETH1_MD (GPIO_GUMSTIX_ETH1 | GPIO_IN) +#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1) + + +/* CF reset line */ +#define GPIO8_RESET 8 + +/* CF slot 0 */ +#define GPIO4_nBVD1 4 +#define GPIO4_nSTSCHG GPIO4_nBVD1 +#define GPIO11_nCD 11 +#define GPIO26_PRDY_nBSY 26 +#define GUMSTIX_S0_nSTSCHG_IRQ IRQ_GPIO(GPIO4_nSTSCHG) +#define GUMSTIX_S0_nCD_IRQ IRQ_GPIO(GPIO11_nCD) +#define GUMSTIX_S0_PRDY_nBSY_IRQ IRQ_GPIO(GPIO26_PRDY_nBSY) + +/* CF slot 1 */ +#define GPIO18_nBVD1 18 +#define GPIO18_nSTSCHG GPIO18_nBVD1 +#define GPIO36_nCD 36 +#define GPIO27_PRDY_nBSY 27 +#define GUMSTIX_S1_nSTSCHG_IRQ IRQ_GPIO(GPIO18_nSTSCHG) +#define GUMSTIX_S1_nCD_IRQ IRQ_GPIO(GPIO36_nCD) +#define GUMSTIX_S1_PRDY_nBSY_IRQ IRQ_GPIO(GPIO27_PRDY_nBSY) + +/* CF GPIO line modes */ +#define GPIO4_nSTSCHG_MD (GPIO4_nSTSCHG | GPIO_IN) +#define GPIO8_RESET_MD (GPIO8_RESET | GPIO_OUT) +#define GPIO11_nCD_MD (GPIO11_nCD | GPIO_IN) +#define GPIO18_nSTSCHG_MD (GPIO18_nSTSCHG | GPIO_IN) +#define GPIO26_PRDY_nBSY_MD (GPIO26_PRDY_nBSY | GPIO_IN) +#define GPIO27_PRDY_nBSY_MD (GPIO27_PRDY_nBSY | GPIO_IN) +#define GPIO36_nCD_MD (GPIO36_nCD | GPIO_IN) diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h new file mode 100644 index 00000000000..e89df4d0d23 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -0,0 +1,235 @@ +/* + * arch/arm/mach-pxa/include/mach/hardware.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +/* + * We requires absolute addresses. + */ +#define PCIO_BASE 0 + +/* + * Workarounds for at least 2 errata so far require this. + * The mapping is set in mach-pxa/generic.c. + */ +#define UNCACHED_PHYS_0 0xff000000 +#define UNCACHED_ADDR UNCACHED_PHYS_0 + +/* + * Intel PXA2xx internal register mapping: + * + * 0x40000000 - 0x41ffffff <--> 0xf2000000 - 0xf3ffffff + * 0x44000000 - 0x45ffffff <--> 0xf4000000 - 0xf5ffffff + * 0x48000000 - 0x49ffffff <--> 0xf6000000 - 0xf7ffffff + * 0x4c000000 - 0x4dffffff <--> 0xf8000000 - 0xf9ffffff + * 0x50000000 - 0x51ffffff <--> 0xfa000000 - 0xfbffffff + * 0x54000000 - 0x55ffffff <--> 0xfc000000 - 0xfdffffff + * 0x58000000 - 0x59ffffff <--> 0xfe000000 - 0xffffffff + * + * Note that not all PXA2xx chips implement all those addresses, and the + * kernel only maps the minimum needed range of this mapping. + */ +#define io_p2v(x) (0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) +#define io_v2p(x) (0x3c000000 + ((x) & 0x01ffffff) + (((x) & 0x0e000000) << 1)) + +#ifndef __ASSEMBLY__ + +# define __REG(x) (*((volatile u32 *)io_p2v(x))) + +/* With indexed regs we don't want to feed the index through io_p2v() + especially if it is a variable, otherwise horrible code will result. */ +# define __REG2(x,y) \ + (*(volatile u32 *)((u32)&__REG(x) + (y))) + +# define __PREG(x) (io_v2p((u32)&(x))) + +#else + +# define __REG(x) io_p2v(x) +# define __PREG(x) io_v2p(x) + +#endif + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_PXA25x +#define __cpu_is_pxa21x(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xf3f; \ + _id == 0x212; \ + }) + +#define __cpu_is_pxa255(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x2d0; \ + }) + +#define __cpu_is_pxa25x(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x2d0 || _id == 0x290; \ + }) +#else +#define __cpu_is_pxa21x(id) (0) +#define __cpu_is_pxa255(id) (0) +#define __cpu_is_pxa25x(id) (0) +#endif + +#ifdef CONFIG_PXA27x +#define __cpu_is_pxa27x(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x411; \ + }) +#else +#define __cpu_is_pxa27x(id) (0) +#endif + +#ifdef CONFIG_CPU_PXA300 +#define __cpu_is_pxa300(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x688; \ + }) +#else +#define __cpu_is_pxa300(id) (0) +#endif + +#ifdef CONFIG_CPU_PXA310 +#define __cpu_is_pxa310(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x689; \ + }) +#else +#define __cpu_is_pxa310(id) (0) +#endif + +#ifdef CONFIG_CPU_PXA320 +#define __cpu_is_pxa320(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x603 || _id == 0x682; \ + }) +#else +#define __cpu_is_pxa320(id) (0) +#endif + +#ifdef CONFIG_CPU_PXA930 +#define __cpu_is_pxa930(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + _id == 0x683; \ + }) +#else +#define __cpu_is_pxa930(id) (0) +#endif + +#define cpu_is_pxa21x() \ + ({ \ + __cpu_is_pxa21x(read_cpuid_id()); \ + }) + +#define cpu_is_pxa255() \ + ({ \ + __cpu_is_pxa255(read_cpuid_id()); \ + }) + +#define cpu_is_pxa25x() \ + ({ \ + __cpu_is_pxa25x(read_cpuid_id()); \ + }) + +#define cpu_is_pxa27x() \ + ({ \ + __cpu_is_pxa27x(read_cpuid_id()); \ + }) + +#define cpu_is_pxa300() \ + ({ \ + __cpu_is_pxa300(read_cpuid_id()); \ + }) + +#define cpu_is_pxa310() \ + ({ \ + __cpu_is_pxa310(read_cpuid_id()); \ + }) + +#define cpu_is_pxa320() \ + ({ \ + __cpu_is_pxa320(read_cpuid_id()); \ + }) + +#define cpu_is_pxa930() \ + ({ \ + unsigned int id = read_cpuid(CPUID_ID); \ + __cpu_is_pxa930(id); \ + }) + +/* + * CPUID Core Generation Bit + * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x + * == 0x3 for pxa300/pxa310/pxa320 + */ +#define __cpu_is_pxa2xx(id) \ + ({ \ + unsigned int _id = (id) >> 13 & 0x7; \ + _id <= 0x2; \ + }) + +#define __cpu_is_pxa3xx(id) \ + ({ \ + unsigned int _id = (id) >> 13 & 0x7; \ + _id == 0x3; \ + }) + +#define cpu_is_pxa2xx() \ + ({ \ + __cpu_is_pxa2xx(read_cpuid_id()); \ + }) + +#define cpu_is_pxa3xx() \ + ({ \ + __cpu_is_pxa3xx(read_cpuid_id()); \ + }) + +/* + * Handy routine to set GPIO alternate functions + */ +extern int pxa_gpio_mode( int gpio_mode ); + +/* + * Return GPIO level, nonzero means high, zero is low + */ +extern int pxa_gpio_get_value(unsigned gpio); + +/* + * Set output GPIO level + */ +extern void pxa_gpio_set_value(unsigned gpio, int value); + +/* + * return current memory and LCD clock frequency in units of 10kHz + */ +extern unsigned int get_memclk_frequency_10khz(void); + +#endif + +#if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) +#define PCIBIOS_MIN_IO 0 +#define PCIBIOS_MIN_MEM 0 +#define pcibios_assign_all_busses() 1 +#endif + +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-pxa/include/mach/i2c.h b/arch/arm/mach-pxa/include/mach/i2c.h new file mode 100644 index 00000000000..80596b01344 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/i2c.h @@ -0,0 +1,77 @@ +/* + * i2c_pxa.h + * + * Copyright (C) 2002 Intrinsyc Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef _I2C_PXA_H_ +#define _I2C_PXA_H_ + +#if 0 +#define DEF_TIMEOUT 3 +#else +/* need a longer timeout if we're dealing with the fact we may well be + * looking at a multi-master environment +*/ +#define DEF_TIMEOUT 32 +#endif + +#define BUS_ERROR (-EREMOTEIO) +#define XFER_NAKED (-ECONNREFUSED) +#define I2C_RETRY (-2000) /* an error has occurred retry transmit */ + +/* ICR initialize bit values +* +* 15. FM 0 (100 Khz operation) +* 14. UR 0 (No unit reset) +* 13. SADIE 0 (Disables the unit from interrupting on slave addresses +* matching its slave address) +* 12. ALDIE 0 (Disables the unit from interrupt when it loses arbitration +* in master mode) +* 11. SSDIE 0 (Disables interrupts from a slave stop detected, in slave mode) +* 10. BEIE 1 (Enable interrupts from detected bus errors, no ACK sent) +* 9. IRFIE 1 (Enable interrupts from full buffer received) +* 8. ITEIE 1 (Enables the I2C unit to interrupt when transmit buffer empty) +* 7. GCD 1 (Disables i2c unit response to general call messages as a slave) +* 6. IUE 0 (Disable unit until we change settings) +* 5. SCLE 1 (Enables the i2c clock output for master mode (drives SCL) +* 4. MA 0 (Only send stop with the ICR stop bit) +* 3. TB 0 (We are not transmitting a byte initially) +* 2. ACKNAK 0 (Send an ACK after the unit receives a byte) +* 1. STOP 0 (Do not send a STOP) +* 0. START 0 (Do not send a START) +* +*/ +#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE) + +/* I2C status register init values + * + * 10. BED 1 (Clear bus error detected) + * 9. SAD 1 (Clear slave address detected) + * 7. IRF 1 (Clear IDBR Receive Full) + * 6. ITE 1 (Clear IDBR Transmit Empty) + * 5. ALD 1 (Clear Arbitration Loss Detected) + * 4. SSD 1 (Clear Slave Stop Detected) + */ +#define I2C_ISR_INIT 0x7FF /* status register init */ + +struct i2c_slave_client; + +struct i2c_pxa_platform_data { + unsigned int slave_addr; + struct i2c_slave_client *slave; + unsigned int class; + int use_pio; +}; + +extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info); + +#ifdef CONFIG_PXA27x +extern void pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info); +#endif + +#endif diff --git a/arch/arm/mach-pxa/include/mach/idp.h b/arch/arm/mach-pxa/include/mach/idp.h new file mode 100644 index 00000000000..5eff96fcc94 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/idp.h @@ -0,0 +1,199 @@ +/* + * arch/arm/mach-pxa/include/mach/idp.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Copyright (c) 2001 Cliff Brake, Accelent Systems Inc. + * + * 2001-09-13: Cliff Brake <cbrake@accelent.com> + * Initial code + * + * 2005-02-15: Cliff Brake <cliff.brake@gmail.com> + * <http://www.vibren.com> <http://bec-systems.com> + * Changes for 2.6 kernel. + */ + + +/* + * Note: this file must be safe to include in assembly files + * + * Support for the Vibren PXA255 IDP requires rev04 or later + * IDP hardware. + */ + + +#define IDP_FLASH_PHYS (PXA_CS0_PHYS) +#define IDP_ALT_FLASH_PHYS (PXA_CS1_PHYS) +#define IDP_MEDIAQ_PHYS (PXA_CS3_PHYS) +#define IDP_IDE_PHYS (PXA_CS5_PHYS + 0x03000000) +#define IDP_ETH_PHYS (PXA_CS5_PHYS + 0x03400000) +#define IDP_COREVOLT_PHYS (PXA_CS5_PHYS + 0x03800000) +#define IDP_CPLD_PHYS (PXA_CS5_PHYS + 0x03C00000) + + +/* + * virtual memory map + */ + +#define IDP_COREVOLT_VIRT (0xf0000000) +#define IDP_COREVOLT_SIZE (1*1024*1024) + +#define IDP_CPLD_VIRT (IDP_COREVOLT_VIRT + IDP_COREVOLT_SIZE) +#define IDP_CPLD_SIZE (1*1024*1024) + +#if (IDP_CPLD_VIRT + IDP_CPLD_SIZE) > 0xfc000000 +#error Your custom IO space is getting a bit large !! +#endif + +#define CPLD_P2V(x) ((x) - IDP_CPLD_PHYS + IDP_CPLD_VIRT) +#define CPLD_V2P(x) ((x) - IDP_CPLD_VIRT + IDP_CPLD_PHYS) + +#ifndef __ASSEMBLY__ +# define __CPLD_REG(x) (*((volatile unsigned long *)CPLD_P2V(x))) +#else +# define __CPLD_REG(x) CPLD_P2V(x) +#endif + +/* board level registers in the CPLD: (offsets from CPLD_VIRT) */ + +#define _IDP_CPLD_REV (IDP_CPLD_PHYS + 0x00) +#define _IDP_CPLD_PERIPH_PWR (IDP_CPLD_PHYS + 0x04) +#define _IDP_CPLD_LED_CONTROL (IDP_CPLD_PHYS + 0x08) +#define _IDP_CPLD_KB_COL_HIGH (IDP_CPLD_PHYS + 0x0C) +#define _IDP_CPLD_KB_COL_LOW (IDP_CPLD_PHYS + 0x10) +#define _IDP_CPLD_PCCARD_EN (IDP_CPLD_PHYS + 0x14) +#define _IDP_CPLD_GPIOH_DIR (IDP_CPLD_PHYS + 0x18) +#define _IDP_CPLD_GPIOH_VALUE (IDP_CPLD_PHYS + 0x1C) +#define _IDP_CPLD_GPIOL_DIR (IDP_CPLD_PHYS + 0x20) +#define _IDP_CPLD_GPIOL_VALUE (IDP_CPLD_PHYS + 0x24) +#define _IDP_CPLD_PCCARD_PWR (IDP_CPLD_PHYS + 0x28) +#define _IDP_CPLD_MISC_CTRL (IDP_CPLD_PHYS + 0x2C) +#define _IDP_CPLD_LCD (IDP_CPLD_PHYS + 0x30) +#define _IDP_CPLD_FLASH_WE (IDP_CPLD_PHYS + 0x34) + +#define _IDP_CPLD_KB_ROW (IDP_CPLD_PHYS + 0x50) +#define _IDP_CPLD_PCCARD0_STATUS (IDP_CPLD_PHYS + 0x54) +#define _IDP_CPLD_PCCARD1_STATUS (IDP_CPLD_PHYS + 0x58) +#define _IDP_CPLD_MISC_STATUS (IDP_CPLD_PHYS + 0x5C) + +/* FPGA register virtual addresses */ + +#define IDP_CPLD_REV __CPLD_REG(_IDP_CPLD_REV) +#define IDP_CPLD_PERIPH_PWR __CPLD_REG(_IDP_CPLD_PERIPH_PWR) +#define IDP_CPLD_LED_CONTROL __CPLD_REG(_IDP_CPLD_LED_CONTROL) +#define IDP_CPLD_KB_COL_HIGH __CPLD_REG(_IDP_CPLD_KB_COL_HIGH) +#define IDP_CPLD_KB_COL_LOW __CPLD_REG(_IDP_CPLD_KB_COL_LOW) +#define IDP_CPLD_PCCARD_EN __CPLD_REG(_IDP_CPLD_PCCARD_EN) +#define IDP_CPLD_GPIOH_DIR __CPLD_REG(_IDP_CPLD_GPIOH_DIR) +#define IDP_CPLD_GPIOH_VALUE __CPLD_REG(_IDP_CPLD_GPIOH_VALUE) +#define IDP_CPLD_GPIOL_DIR __CPLD_REG(_IDP_CPLD_GPIOL_DIR) +#define IDP_CPLD_GPIOL_VALUE __CPLD_REG(_IDP_CPLD_GPIOL_VALUE) +#define IDP_CPLD_PCCARD_PWR __CPLD_REG(_IDP_CPLD_PCCARD_PWR) +#define IDP_CPLD_MISC_CTRL __CPLD_REG(_IDP_CPLD_MISC_CTRL) +#define IDP_CPLD_LCD __CPLD_REG(_IDP_CPLD_LCD) +#define IDP_CPLD_FLASH_WE __CPLD_REG(_IDP_CPLD_FLASH_WE) + +#define IDP_CPLD_KB_ROW __CPLD_REG(_IDP_CPLD_KB_ROW) +#define IDP_CPLD_PCCARD0_STATUS __CPLD_REG(_IDP_CPLD_PCCARD0_STATUS) +#define IDP_CPLD_PCCARD1_STATUS __CPLD_REG(_IDP_CPLD_PCCARD1_STATUS) +#define IDP_CPLD_MISC_STATUS __CPLD_REG(_IDP_CPLD_MISC_STATUS) + + +/* + * Bit masks for various registers + */ + +// IDP_CPLD_PCCARD_PWR +#define PCC0_PWR0 (1 << 0) +#define PCC0_PWR1 (1 << 1) +#define PCC0_PWR2 (1 << 2) +#define PCC0_PWR3 (1 << 3) +#define PCC1_PWR0 (1 << 4) +#define PCC1_PWR1 (1 << 5) +#define PCC1_PWR2 (1 << 6) +#define PCC1_PWR3 (1 << 7) + +// IDP_CPLD_PCCARD_EN +#define PCC0_RESET (1 << 6) +#define PCC1_RESET (1 << 7) +#define PCC0_ENABLE (1 << 0) +#define PCC1_ENABLE (1 << 1) + +// IDP_CPLD_PCCARDx_STATUS +#define _PCC_WRPROT (1 << 7) // 7-4 read as low true +#define _PCC_RESET (1 << 6) +#define _PCC_IRQ (1 << 5) +#define _PCC_INPACK (1 << 4) +#define PCC_BVD2 (1 << 3) +#define PCC_BVD1 (1 << 2) +#define PCC_VS2 (1 << 1) +#define PCC_VS1 (1 << 0) + +#define PCC_DETECT(x) (GPLR(7 + (x)) & GPIO_bit(7 + (x))) + +/* A listing of interrupts used by external hardware devices */ + +#define TOUCH_PANEL_IRQ IRQ_GPIO(5) +#define IDE_IRQ IRQ_GPIO(21) + +#define TOUCH_PANEL_IRQ_EDGE IRQ_TYPE_EDGE_FALLING + +#define ETHERNET_IRQ IRQ_GPIO(4) +#define ETHERNET_IRQ_EDGE IRQ_TYPE_EDGE_RISING + +#define IDE_IRQ_EDGE IRQ_TYPE_EDGE_RISING + +#define PCMCIA_S0_CD_VALID IRQ_GPIO(7) +#define PCMCIA_S0_CD_VALID_EDGE IRQ_TYPE_EDGE_BOTH + +#define PCMCIA_S1_CD_VALID IRQ_GPIO(8) +#define PCMCIA_S1_CD_VALID_EDGE IRQ_TYPE_EDGE_BOTH + +#define PCMCIA_S0_RDYINT IRQ_GPIO(19) +#define PCMCIA_S1_RDYINT IRQ_GPIO(22) + + +/* + * Macros for LED Driver + */ + +/* leds 0 = ON */ +#define IDP_HB_LED (1<<5) +#define IDP_BUSY_LED (1<<6) + +#define IDP_LEDS_MASK (IDP_HB_LED | IDP_BUSY_LED) + +/* + * macros for MTD driver + */ + +#define FLASH_WRITE_PROTECT_DISABLE() ((IDP_CPLD_FLASH_WE) &= ~(0x1)) +#define FLASH_WRITE_PROTECT_ENABLE() ((IDP_CPLD_FLASH_WE) |= (0x1)) + +/* + * macros for matrix keyboard driver + */ + +#define KEYBD_MATRIX_NUMBER_INPUTS 7 +#define KEYBD_MATRIX_NUMBER_OUTPUTS 14 + +#define KEYBD_MATRIX_INVERT_OUTPUT_LOGIC FALSE +#define KEYBD_MATRIX_INVERT_INPUT_LOGIC FALSE + +#define KEYBD_MATRIX_SETTLING_TIME_US 100 +#define KEYBD_MATRIX_KEYSTATE_DEBOUNCE_CONSTANT 2 + +#define KEYBD_MATRIX_SET_OUTPUTS(outputs) \ +{\ + IDP_CPLD_KB_COL_LOW = outputs;\ + IDP_CPLD_KB_COL_HIGH = outputs >> 7;\ +} + +#define KEYBD_MATRIX_GET_INPUTS(inputs) \ +{\ + inputs = (IDP_CPLD_KB_ROW & 0x7f);\ +} + + diff --git a/arch/arm/mach-pxa/include/mach/io.h b/arch/arm/mach-pxa/include/mach/io.h new file mode 100644 index 00000000000..600fd4f7660 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/io.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-pxa/include/mach/io.h + * + * Copied from asm/arch/sa1100/io.h + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +#define __io(a) ((void __iomem *)(a)) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-pxa/include/mach/irda.h b/arch/arm/mach-pxa/include/mach/irda.h new file mode 100644 index 00000000000..0a50c3c763d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/irda.h @@ -0,0 +1,23 @@ +#ifndef ASMARM_ARCH_IRDA_H +#define ASMARM_ARCH_IRDA_H + +/* board specific transceiver capabilities */ + +#define IR_OFF 1 +#define IR_SIRMODE 2 +#define IR_FIRMODE 4 + +struct pxaficp_platform_data { + int transceiver_cap; + void (*transceiver_mode)(struct device *dev, int mode); + int (*startup)(struct device *dev); + void (*shutdown)(struct device *dev); +}; + +extern void pxa_set_ficp_info(struct pxaficp_platform_data *info); + +#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) +void pxa2xx_transceiver_mode(struct device *dev, int mode); +#endif + +#endif diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h new file mode 100644 index 00000000000..32772bc6925 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/irqs.h @@ -0,0 +1,264 @@ +/* + * arch/arm/mach-pxa/include/mach/irqs.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + +#define PXA_IRQ(x) (x) + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +#define IRQ_SSP3 PXA_IRQ(0) /* SSP3 service request */ +#define IRQ_MSL PXA_IRQ(1) /* MSL Interface interrupt */ +#define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI) */ +#define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI) */ +#define IRQ_KEYPAD PXA_IRQ(4) /* Key pad controller */ +#define IRQ_MEMSTK PXA_IRQ(5) /* Memory Stick interrupt */ +#define IRQ_PWRI2C PXA_IRQ(6) /* Power I2C interrupt */ +#endif + +#define IRQ_HWUART PXA_IRQ(7) /* HWUART Transmit/Receive/Error (PXA26x) */ +#define IRQ_OST_4_11 PXA_IRQ(7) /* OS timer 4-11 matches (PXA27x) */ +#define IRQ_GPIO0 PXA_IRQ(8) /* GPIO0 Edge Detect */ +#define IRQ_GPIO1 PXA_IRQ(9) /* GPIO1 Edge Detect */ +#define IRQ_GPIO_2_x PXA_IRQ(10) /* GPIO[2-x] Edge Detect */ +#define IRQ_USB PXA_IRQ(11) /* USB Service */ +#define IRQ_PMU PXA_IRQ(12) /* Performance Monitoring Unit */ +#define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt */ +#define IRQ_AC97 PXA_IRQ(14) /* AC97 Interrupt */ +#define IRQ_ASSP PXA_IRQ(15) /* Audio SSP Service Request (PXA25x) */ +#define IRQ_USIM PXA_IRQ(15) /* Smart Card interface interrupt (PXA27x) */ +#define IRQ_NSSP PXA_IRQ(16) /* Network SSP Service Request (PXA25x) */ +#define IRQ_SSP2 PXA_IRQ(16) /* SSP2 interrupt (PXA27x) */ +#define IRQ_LCD PXA_IRQ(17) /* LCD Controller Service Request */ +#define IRQ_I2C PXA_IRQ(18) /* I2C Service Request */ +#define IRQ_ICP PXA_IRQ(19) /* ICP Transmit/Receive/Error */ +#define IRQ_STUART PXA_IRQ(20) /* STUART Transmit/Receive/Error */ +#define IRQ_BTUART PXA_IRQ(21) /* BTUART Transmit/Receive/Error */ +#define IRQ_FFUART PXA_IRQ(22) /* FFUART Transmit/Receive/Error*/ +#define IRQ_MMC PXA_IRQ(23) /* MMC Status/Error Detection */ +#define IRQ_SSP PXA_IRQ(24) /* SSP Service Request */ +#define IRQ_DMA PXA_IRQ(25) /* DMA Channel Service Request */ +#define IRQ_OST0 PXA_IRQ(26) /* OS Timer match 0 */ +#define IRQ_OST1 PXA_IRQ(27) /* OS Timer match 1 */ +#define IRQ_OST2 PXA_IRQ(28) /* OS Timer match 2 */ +#define IRQ_OST3 PXA_IRQ(29) /* OS Timer match 3 */ +#define IRQ_RTC1Hz PXA_IRQ(30) /* RTC HZ Clock Tick */ +#define IRQ_RTCAlrm PXA_IRQ(31) /* RTC Alarm */ + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +#define IRQ_TPM PXA_IRQ(32) /* TPM interrupt */ +#define IRQ_CAMERA PXA_IRQ(33) /* Camera Interface */ +#endif + +#ifdef CONFIG_PXA3xx +#define IRQ_SSP4 PXA_IRQ(13) /* SSP4 service request */ +#define IRQ_CIR PXA_IRQ(34) /* Consumer IR */ +#define IRQ_TSI PXA_IRQ(36) /* Touch Screen Interface (PXA320) */ +#define IRQ_USIM2 PXA_IRQ(38) /* USIM2 Controller */ +#define IRQ_GRPHICS PXA_IRQ(39) /* Graphics Controller */ +#define IRQ_MMC2 PXA_IRQ(41) /* MMC2 Controller */ +#define IRQ_1WIRE PXA_IRQ(44) /* 1-Wire Controller */ +#define IRQ_NAND PXA_IRQ(45) /* NAND Controller */ +#define IRQ_USB2 PXA_IRQ(46) /* USB 2.0 Device Controller */ +#define IRQ_WAKEUP0 PXA_IRQ(49) /* EXT_WAKEUP0 */ +#define IRQ_WAKEUP1 PXA_IRQ(50) /* EXT_WAKEUP1 */ +#define IRQ_DMEMC PXA_IRQ(51) /* Dynamic Memory Controller */ +#define IRQ_MMC3 PXA_IRQ(55) /* MMC3 Controller (PXA310) */ +#endif + +#define PXA_GPIO_IRQ_BASE (64) +#define PXA_GPIO_IRQ_NUM (128) + +#define GPIO_2_x_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x)) +#define IRQ_GPIO(x) (((x) < 2) ? (IRQ_GPIO0 + (x)) : GPIO_2_x_TO_IRQ(x)) + +#define IRQ_TO_GPIO_2_x(i) ((i) - PXA_GPIO_IRQ_BASE) +#define IRQ_TO_GPIO(i) (((i) < IRQ_GPIO(2)) ? ((i) - IRQ_GPIO0) : IRQ_TO_GPIO_2_x(i)) + +/* + * The next 16 interrupts are for board specific purposes. Since + * the kernel can only run on one machine at a time, we can re-use + * these. If you need more, increase IRQ_BOARD_END, but keep it + * within sensible limits. + */ +#define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM) +#define IRQ_BOARD_END (IRQ_BOARD_START + 16) + +#define IRQ_SA1111_START (IRQ_BOARD_END) +#define IRQ_GPAIN0 (IRQ_BOARD_END + 0) +#define IRQ_GPAIN1 (IRQ_BOARD_END + 1) +#define IRQ_GPAIN2 (IRQ_BOARD_END + 2) +#define IRQ_GPAIN3 (IRQ_BOARD_END + 3) +#define IRQ_GPBIN0 (IRQ_BOARD_END + 4) +#define IRQ_GPBIN1 (IRQ_BOARD_END + 5) +#define IRQ_GPBIN2 (IRQ_BOARD_END + 6) +#define IRQ_GPBIN3 (IRQ_BOARD_END + 7) +#define IRQ_GPBIN4 (IRQ_BOARD_END + 8) +#define IRQ_GPBIN5 (IRQ_BOARD_END + 9) +#define IRQ_GPCIN0 (IRQ_BOARD_END + 10) +#define IRQ_GPCIN1 (IRQ_BOARD_END + 11) +#define IRQ_GPCIN2 (IRQ_BOARD_END + 12) +#define IRQ_GPCIN3 (IRQ_BOARD_END + 13) +#define IRQ_GPCIN4 (IRQ_BOARD_END + 14) +#define IRQ_GPCIN5 (IRQ_BOARD_END + 15) +#define IRQ_GPCIN6 (IRQ_BOARD_END + 16) +#define IRQ_GPCIN7 (IRQ_BOARD_END + 17) +#define IRQ_MSTXINT (IRQ_BOARD_END + 18) +#define IRQ_MSRXINT (IRQ_BOARD_END + 19) +#define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20) +#define IRQ_TPTXINT (IRQ_BOARD_END + 21) +#define IRQ_TPRXINT (IRQ_BOARD_END + 22) +#define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23) +#define SSPXMTINT (IRQ_BOARD_END + 24) +#define SSPRCVINT (IRQ_BOARD_END + 25) +#define SSPROR (IRQ_BOARD_END + 26) +#define AUDXMTDMADONEA (IRQ_BOARD_END + 32) +#define AUDRCVDMADONEA (IRQ_BOARD_END + 33) +#define AUDXMTDMADONEB (IRQ_BOARD_END + 34) +#define AUDRCVDMADONEB (IRQ_BOARD_END + 35) +#define AUDTFSR (IRQ_BOARD_END + 36) +#define AUDRFSR (IRQ_BOARD_END + 37) +#define AUDTUR (IRQ_BOARD_END + 38) +#define AUDROR (IRQ_BOARD_END + 39) +#define AUDDTS (IRQ_BOARD_END + 40) +#define AUDRDD (IRQ_BOARD_END + 41) +#define AUDSTO (IRQ_BOARD_END + 42) +#define IRQ_USBPWR (IRQ_BOARD_END + 43) +#define IRQ_HCIM (IRQ_BOARD_END + 44) +#define IRQ_HCIBUFFACC (IRQ_BOARD_END + 45) +#define IRQ_HCIRMTWKP (IRQ_BOARD_END + 46) +#define IRQ_NHCIMFCIR (IRQ_BOARD_END + 47) +#define IRQ_USB_PORT_RESUME (IRQ_BOARD_END + 48) +#define IRQ_S0_READY_NINT (IRQ_BOARD_END + 49) +#define IRQ_S1_READY_NINT (IRQ_BOARD_END + 50) +#define IRQ_S0_CD_VALID (IRQ_BOARD_END + 51) +#define IRQ_S1_CD_VALID (IRQ_BOARD_END + 52) +#define IRQ_S0_BVD1_STSCHG (IRQ_BOARD_END + 53) +#define IRQ_S1_BVD1_STSCHG (IRQ_BOARD_END + 54) + +#define IRQ_LOCOMO_START (IRQ_BOARD_END) +#define IRQ_LOCOMO_KEY (IRQ_BOARD_END + 0) +#define IRQ_LOCOMO_GPIO0 (IRQ_BOARD_END + 1) +#define IRQ_LOCOMO_GPIO1 (IRQ_BOARD_END + 2) +#define IRQ_LOCOMO_GPIO2 (IRQ_BOARD_END + 3) +#define IRQ_LOCOMO_GPIO3 (IRQ_BOARD_END + 4) +#define IRQ_LOCOMO_GPIO4 (IRQ_BOARD_END + 5) +#define IRQ_LOCOMO_GPIO5 (IRQ_BOARD_END + 6) +#define IRQ_LOCOMO_GPIO6 (IRQ_BOARD_END + 7) +#define IRQ_LOCOMO_GPIO7 (IRQ_BOARD_END + 8) +#define IRQ_LOCOMO_GPIO8 (IRQ_BOARD_END + 9) +#define IRQ_LOCOMO_GPIO9 (IRQ_BOARD_END + 10) +#define IRQ_LOCOMO_GPIO10 (IRQ_BOARD_END + 11) +#define IRQ_LOCOMO_GPIO11 (IRQ_BOARD_END + 12) +#define IRQ_LOCOMO_GPIO12 (IRQ_BOARD_END + 13) +#define IRQ_LOCOMO_GPIO13 (IRQ_BOARD_END + 14) +#define IRQ_LOCOMO_GPIO14 (IRQ_BOARD_END + 15) +#define IRQ_LOCOMO_GPIO15 (IRQ_BOARD_END + 16) +#define IRQ_LOCOMO_LT (IRQ_BOARD_END + 17) +#define IRQ_LOCOMO_SPI_RFR (IRQ_BOARD_END + 18) +#define IRQ_LOCOMO_SPI_RFW (IRQ_BOARD_END + 19) +#define IRQ_LOCOMO_SPI_OVRN (IRQ_BOARD_END + 20) +#define IRQ_LOCOMO_SPI_TEND (IRQ_BOARD_END + 21) + +/* + * Figure out the MAX IRQ number. + * + * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. + * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1 + * Otherwise, we have the standard IRQs only. + */ +#ifdef CONFIG_SA1111 +#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1) +#elif defined(CONFIG_SHARP_LOCOMO) +#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1) +#elif defined(CONFIG_ARCH_LUBBOCK) || \ + defined(CONFIG_MACH_LOGICPD_PXA270) || \ + defined(CONFIG_MACH_TOSA) || \ + defined(CONFIG_MACH_MAINSTONE) || \ + defined(CONFIG_MACH_PCM027) || \ + defined(CONFIG_MACH_MAGICIAN) +#define NR_IRQS (IRQ_BOARD_END) +#elif defined(CONFIG_MACH_ZYLONITE) +#define NR_IRQS (IRQ_BOARD_START + 32) +#else +#define NR_IRQS (IRQ_BOARD_START) +#endif + +/* + * Board specific IRQs. Define them here. + * Do not surround them with ifdefs. + */ +#define LUBBOCK_IRQ(x) (IRQ_BOARD_START + (x)) +#define LUBBOCK_SD_IRQ LUBBOCK_IRQ(0) +#define LUBBOCK_SA1111_IRQ LUBBOCK_IRQ(1) +#define LUBBOCK_USB_IRQ LUBBOCK_IRQ(2) /* usb connect */ +#define LUBBOCK_ETH_IRQ LUBBOCK_IRQ(3) +#define LUBBOCK_UCB1400_IRQ LUBBOCK_IRQ(4) +#define LUBBOCK_BB_IRQ LUBBOCK_IRQ(5) +#define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */ +#define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6) + +#define LPD270_IRQ(x) (IRQ_BOARD_START + (x)) +#define LPD270_USBC_IRQ LPD270_IRQ(2) +#define LPD270_ETHERNET_IRQ LPD270_IRQ(3) +#define LPD270_AC97_IRQ LPD270_IRQ(4) + +#define MAINSTONE_IRQ(x) (IRQ_BOARD_START + (x)) +#define MAINSTONE_MMC_IRQ MAINSTONE_IRQ(0) +#define MAINSTONE_USIM_IRQ MAINSTONE_IRQ(1) +#define MAINSTONE_USBC_IRQ MAINSTONE_IRQ(2) +#define MAINSTONE_ETHERNET_IRQ MAINSTONE_IRQ(3) +#define MAINSTONE_AC97_IRQ MAINSTONE_IRQ(4) +#define MAINSTONE_PEN_IRQ MAINSTONE_IRQ(5) +#define MAINSTONE_MSINS_IRQ MAINSTONE_IRQ(6) +#define MAINSTONE_EXBRD_IRQ MAINSTONE_IRQ(7) +#define MAINSTONE_S0_CD_IRQ MAINSTONE_IRQ(9) +#define MAINSTONE_S0_STSCHG_IRQ MAINSTONE_IRQ(10) +#define MAINSTONE_S0_IRQ MAINSTONE_IRQ(11) +#define MAINSTONE_S1_CD_IRQ MAINSTONE_IRQ(13) +#define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14) +#define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15) + +/* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */ +#define IRQ_LOCOMO_KEY_BASE (IRQ_BOARD_START + 0) +#define IRQ_LOCOMO_GPIO_BASE (IRQ_BOARD_START + 1) +#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2) +#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3) + +/* phyCORE-PXA270 (PCM027) Interrupts */ +#define PCM027_IRQ(x) (IRQ_BOARD_START + (x)) +#define PCM027_BTDET_IRQ PCM027_IRQ(0) +#define PCM027_FF_RI_IRQ PCM027_IRQ(1) +#define PCM027_MMCDET_IRQ PCM027_IRQ(2) +#define PCM027_PM_5V_IRQ PCM027_IRQ(3) + +/* ITE8152 irqs */ +/* add IT8152 IRQs beyond BOARD_END */ +#ifdef CONFIG_PCI_HOST_ITE8152 +#define IT8152_IRQ(x) (IRQ_BOARD_END + (x)) + +/* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */ +#define IT8152_LD_IRQ_COUNT 9 +#define IT8152_LP_IRQ_COUNT 16 +#define IT8152_PD_IRQ_COUNT 15 + +/* Priorities: */ +#define IT8152_PD_IRQ(i) IT8152_IRQ(i) +#define IT8152_LP_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT) +#define IT8152_LD_IRQ(i) (IT8152_IRQ(i) + IT8152_PD_IRQ_COUNT + IT8152_LP_IRQ_COUNT) + +#define IT8152_LAST_IRQ IT8152_LD_IRQ(IT8152_LD_IRQ_COUNT - 1) + +#if NR_IRQS < (IT8152_LAST_IRQ+1) +#undef NR_IRQS +#define NR_IRQS (IT8152_LAST_IRQ+1) +#endif + +#endif /* CONFIG_PCI_HOST_ITE8152 */ diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h new file mode 100644 index 00000000000..79d209b826f --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/littleton.h @@ -0,0 +1,6 @@ +#ifndef __ASM_ARCH_ZYLONITE_H +#define __ASM_ARCH_ZYLONITE_H + +#define LITTLETON_ETH_PHYS 0x30000000 + +#endif /* __ASM_ARCH_ZYLONITE_H */ diff --git a/arch/arm/mach-pxa/include/mach/lpd270.h b/arch/arm/mach-pxa/include/mach/lpd270.h new file mode 100644 index 00000000000..f89fb715266 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/lpd270.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-pxa/include/mach/lpd270.h + * + * Author: Lennert Buytenhek + * Created: Feb 10, 2006 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_LPD270_H +#define __ASM_ARCH_LPD270_H + +#define LPD270_CPLD_PHYS PXA_CS2_PHYS +#define LPD270_CPLD_VIRT 0xf0000000 +#define LPD270_CPLD_SIZE 0x00100000 + +#define LPD270_ETH_PHYS (PXA_CS2_PHYS + 0x01000000) + +/* CPLD registers */ +#define LPD270_CPLD_REG(x) ((unsigned long)(LPD270_CPLD_VIRT + (x))) +#define LPD270_CONTROL LPD270_CPLD_REG(0x00) +#define LPD270_PERIPHERAL0 LPD270_CPLD_REG(0x04) +#define LPD270_PERIPHERAL1 LPD270_CPLD_REG(0x08) +#define LPD270_CPLD_REVISION LPD270_CPLD_REG(0x14) +#define LPD270_EEPROM_SPI_ITF LPD270_CPLD_REG(0x20) +#define LPD270_MODE_PINS LPD270_CPLD_REG(0x24) +#define LPD270_EGPIO LPD270_CPLD_REG(0x30) +#define LPD270_INT_MASK LPD270_CPLD_REG(0x40) +#define LPD270_INT_STATUS LPD270_CPLD_REG(0x50) + +#define LPD270_INT_AC97 (1 << 4) /* AC'97 CODEC IRQ */ +#define LPD270_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */ +#define LPD270_INT_USBC (1 << 2) /* USB client cable detection IRQ */ + + +#endif diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/include/mach/lubbock.h new file mode 100644 index 00000000000..4cb24154a5a --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/lubbock.h @@ -0,0 +1,40 @@ +/* + * arch/arm/mach-pxa/include/mach/lubbock.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define LUBBOCK_ETH_PHYS PXA_CS3_PHYS + +#define LUBBOCK_FPGA_PHYS PXA_CS2_PHYS +#define LUBBOCK_FPGA_VIRT (0xf0000000) +#define LUB_P2V(x) ((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT) +#define LUB_V2P(x) ((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS) + +#ifndef __ASSEMBLY__ +# define __LUB_REG(x) (*((volatile unsigned long *)LUB_P2V(x))) +#else +# define __LUB_REG(x) LUB_P2V(x) +#endif + +/* FPGA register virtual addresses */ +#define LUB_WHOAMI __LUB_REG(LUBBOCK_FPGA_PHYS + 0x000) +#define LUB_HEXLED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x010) +#define LUB_DISC_BLNK_LED __LUB_REG(LUBBOCK_FPGA_PHYS + 0x040) +#define LUB_CONF_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x050) +#define LUB_USER_SWITCHES __LUB_REG(LUBBOCK_FPGA_PHYS + 0x060) +#define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080) +#define LUB_MISC_RD __LUB_REG(LUBBOCK_FPGA_PHYS + 0x090) +#define LUB_IRQ_MASK_EN __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0c0) +#define LUB_IRQ_SET_CLR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x0d0) +#define LUB_GP __LUB_REG(LUBBOCK_FPGA_PHYS + 0x100) + +#ifndef __ASSEMBLY__ +extern void lubbock_set_misc_wr(unsigned int mask, unsigned int set); +#endif diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h new file mode 100644 index 00000000000..38d68d99f58 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/magician.h @@ -0,0 +1,117 @@ +/* + * GPIO and IRQ definitions for HTC Magician PDA phones + * + * Copyright (c) 2007 Philipp Zabel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _MAGICIAN_H_ +#define _MAGICIAN_H_ + +#include <mach/irqs.h> + +/* + * PXA GPIOs + */ + +#define GPIO0_MAGICIAN_KEY_POWER 0 +#define GPIO9_MAGICIAN_UNKNOWN 9 +#define GPIO10_MAGICIAN_GSM_IRQ 10 +#define GPIO11_MAGICIAN_GSM_OUT1 11 +#define GPIO13_MAGICIAN_CPLD_IRQ 13 +#define GPIO18_MAGICIAN_UNKNOWN 18 +#define GPIO22_MAGICIAN_VIBRA_EN 22 +#define GPIO26_MAGICIAN_GSM_POWER 26 +#define GPIO27_MAGICIAN_USBC_PUEN 27 +#define GPIO30_MAGICIAN_nCHARGE_EN 30 +#define GPIO37_MAGICIAN_KEY_HANGUP 37 +#define GPIO38_MAGICIAN_KEY_CONTACTS 38 +#define GPIO40_MAGICIAN_GSM_OUT2 40 +#define GPIO48_MAGICIAN_UNKNOWN 48 +#define GPIO56_MAGICIAN_UNKNOWN 56 +#define GPIO57_MAGICIAN_CAM_RESET 57 +#define GPIO75_MAGICIAN_SAMSUNG_POWER 75 +#define GPIO83_MAGICIAN_nIR_EN 83 +#define GPIO86_MAGICIAN_GSM_RESET 86 +#define GPIO87_MAGICIAN_GSM_SELECT 87 +#define GPIO90_MAGICIAN_KEY_CALENDAR 90 +#define GPIO91_MAGICIAN_KEY_CAMERA 91 +#define GPIO93_MAGICIAN_KEY_UP 93 +#define GPIO94_MAGICIAN_KEY_DOWN 94 +#define GPIO95_MAGICIAN_KEY_LEFT 95 +#define GPIO96_MAGICIAN_KEY_RIGHT 96 +#define GPIO97_MAGICIAN_KEY_ENTER 97 +#define GPIO98_MAGICIAN_KEY_RECORD 98 +#define GPIO99_MAGICIAN_HEADPHONE_IN 99 +#define GPIO100_MAGICIAN_KEY_VOL_UP 100 +#define GPIO101_MAGICIAN_KEY_VOL_DOWN 101 +#define GPIO102_MAGICIAN_KEY_PHONE 102 +#define GPIO103_MAGICIAN_LED_KP 103 +#define GPIO104_MAGICIAN_LCD_POWER_1 104 +#define GPIO105_MAGICIAN_LCD_POWER_2 105 +#define GPIO106_MAGICIAN_LCD_POWER_3 106 +#define GPIO107_MAGICIAN_DS1WM_IRQ 107 +#define GPIO108_MAGICIAN_GSM_READY 108 +#define GPIO114_MAGICIAN_UNKNOWN 114 +#define GPIO115_MAGICIAN_nPEN_IRQ 115 +#define GPIO116_MAGICIAN_nCAM_EN 116 +#define GPIO119_MAGICIAN_UNKNOWN 119 +#define GPIO120_MAGICIAN_UNKNOWN 120 + +/* + * CPLD IRQs + */ + +#define IRQ_MAGICIAN_SD (IRQ_BOARD_START + 0) +#define IRQ_MAGICIAN_EP (IRQ_BOARD_START + 1) +#define IRQ_MAGICIAN_BT (IRQ_BOARD_START + 2) +#define IRQ_MAGICIAN_AC (IRQ_BOARD_START + 3) + +/* + * CPLD EGPIOs + */ + +#define MAGICIAN_EGPIO_BASE 0x80 /* GPIO_BOARD_START */ +#define MAGICIAN_EGPIO(reg,bit) \ + (MAGICIAN_EGPIO_BASE + 8*reg + bit) + +/* output */ + +#define EGPIO_MAGICIAN_TOPPOLY_POWER MAGICIAN_EGPIO(0, 2) +#define EGPIO_MAGICIAN_LED_POWER MAGICIAN_EGPIO(0, 5) +#define EGPIO_MAGICIAN_GSM_RESET MAGICIAN_EGPIO(0, 6) +#define EGPIO_MAGICIAN_LCD_POWER MAGICIAN_EGPIO(0, 7) +#define EGPIO_MAGICIAN_SPK_POWER MAGICIAN_EGPIO(1, 0) +#define EGPIO_MAGICIAN_EP_POWER MAGICIAN_EGPIO(1, 1) +#define EGPIO_MAGICIAN_IN_SEL0 MAGICIAN_EGPIO(1, 2) +#define EGPIO_MAGICIAN_IN_SEL1 MAGICIAN_EGPIO(1, 3) +#define EGPIO_MAGICIAN_MIC_POWER MAGICIAN_EGPIO(1, 4) +#define EGPIO_MAGICIAN_CODEC_RESET MAGICIAN_EGPIO(1, 5) +#define EGPIO_MAGICIAN_CODEC_POWER MAGICIAN_EGPIO(1, 6) +#define EGPIO_MAGICIAN_BL_POWER MAGICIAN_EGPIO(1, 7) +#define EGPIO_MAGICIAN_SD_POWER MAGICIAN_EGPIO(2, 0) +#define EGPIO_MAGICIAN_CARKIT_MIC MAGICIAN_EGPIO(2, 1) +#define EGPIO_MAGICIAN_UNKNOWN_WAVEDEV_DLL MAGICIAN_EGPIO(2, 2) +#define EGPIO_MAGICIAN_FLASH_VPP MAGICIAN_EGPIO(2, 3) +#define EGPIO_MAGICIAN_BL_POWER2 MAGICIAN_EGPIO(2, 4) +#define EGPIO_MAGICIAN_CHARGE_EN MAGICIAN_EGPIO(2, 5) +#define EGPIO_MAGICIAN_GSM_POWER MAGICIAN_EGPIO(2, 7) + +/* input */ + +#define EGPIO_MAGICIAN_CABLE_STATE_AC MAGICIAN_EGPIO(4, 0) +#define EGPIO_MAGICIAN_CABLE_STATE_USB MAGICIAN_EGPIO(4, 1) + +#define EGPIO_MAGICIAN_BOARD_ID0 MAGICIAN_EGPIO(5, 0) +#define EGPIO_MAGICIAN_BOARD_ID1 MAGICIAN_EGPIO(5, 1) +#define EGPIO_MAGICIAN_BOARD_ID2 MAGICIAN_EGPIO(5, 2) +#define EGPIO_MAGICIAN_LCD_SELECT MAGICIAN_EGPIO(5, 3) +#define EGPIO_MAGICIAN_nSD_READONLY MAGICIAN_EGPIO(5, 4) + +#define EGPIO_MAGICIAN_EP_INSERT MAGICIAN_EGPIO(6, 1) + +#endif /* _MAGICIAN_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/include/mach/mainstone.h new file mode 100644 index 00000000000..3461c4302ff --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mainstone.h @@ -0,0 +1,120 @@ +/* + * arch/arm/mach-pxa/include/mach/mainstone.h + * + * Author: Nicolas Pitre + * Created: Nov 14, 2002 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef ASM_ARCH_MAINSTONE_H +#define ASM_ARCH_MAINSTONE_H + +#define MST_ETH_PHYS PXA_CS4_PHYS + +#define MST_FPGA_PHYS PXA_CS2_PHYS +#define MST_FPGA_VIRT (0xf0000000) +#define MST_P2V(x) ((x) - MST_FPGA_PHYS + MST_FPGA_VIRT) +#define MST_V2P(x) ((x) - MST_FPGA_VIRT + MST_FPGA_PHYS) + +#ifndef __ASSEMBLY__ +# define __MST_REG(x) (*((volatile unsigned long *)MST_P2V(x))) +#else +# define __MST_REG(x) MST_P2V(x) +#endif + +/* board level registers in the FPGA */ + +#define MST_LEDDAT1 __MST_REG(0x08000010) +#define MST_LEDDAT2 __MST_REG(0x08000014) +#define MST_LEDCTRL __MST_REG(0x08000040) +#define MST_GPSWR __MST_REG(0x08000060) +#define MST_MSCWR1 __MST_REG(0x08000080) +#define MST_MSCWR2 __MST_REG(0x08000084) +#define MST_MSCWR3 __MST_REG(0x08000088) +#define MST_MSCRD __MST_REG(0x08000090) +#define MST_INTMSKENA __MST_REG(0x080000c0) +#define MST_INTSETCLR __MST_REG(0x080000d0) +#define MST_PCMCIA0 __MST_REG(0x080000e0) +#define MST_PCMCIA1 __MST_REG(0x080000e4) + +#define MST_MSCWR1_CAMERA_ON (1 << 15) /* Camera interface power control */ +#define MST_MSCWR1_CAMERA_SEL (1 << 14) /* Camera interface mux control */ +#define MST_MSCWR1_LCD_CTL (1 << 13) /* General-purpose LCD control */ +#define MST_MSCWR1_MS_ON (1 << 12) /* Memory Stick power control */ +#define MST_MSCWR1_MMC_ON (1 << 11) /* MultiMediaCard* power control */ +#define MST_MSCWR1_MS_SEL (1 << 10) /* SD/MS multiplexer control */ +#define MST_MSCWR1_BB_SEL (1 << 9) /* PCMCIA/Baseband multiplexer */ +#define MST_MSCWR1_BT_ON (1 << 8) /* Bluetooth UART transceiver */ +#define MST_MSCWR1_BTDTR (1 << 7) /* Bluetooth UART DTR */ + +#define MST_MSCWR1_IRDA_MASK (3 << 5) /* IrDA transceiver mode */ +#define MST_MSCWR1_IRDA_FULL (0 << 5) /* full distance power */ +#define MST_MSCWR1_IRDA_OFF (1 << 5) /* shutdown */ +#define MST_MSCWR1_IRDA_MED (2 << 5) /* 2/3 distance power */ +#define MST_MSCWR1_IRDA_LOW (3 << 5) /* 1/3 distance power */ + +#define MST_MSCWR1_IRDA_FIR (1 << 4) /* IrDA transceiver SIR/FIR */ +#define MST_MSCWR1_GREENLED (1 << 3) /* LED D1 control */ +#define MST_MSCWR1_PDC_CTL (1 << 2) /* reserved */ +#define MST_MSCWR1_MTR_ON (1 << 1) /* Silent alert motor */ +#define MST_MSCWR1_SYSRESET (1 << 0) /* System reset */ + +#define MST_MSCWR2_USB_OTG_RST (1 << 6) /* USB On The Go reset */ +#define MST_MSCWR2_USB_OTG_SEL (1 << 5) /* USB On The Go control */ +#define MST_MSCWR2_nUSBC_SC (1 << 4) /* USB client soft connect control */ +#define MST_MSCWR2_I2S_SPKROFF (1 << 3) /* I2S CODEC amplifier control */ +#define MST_MSCWR2_AC97_SPKROFF (1 << 2) /* AC97 CODEC amplifier control */ +#define MST_MSCWR2_RADIO_PWR (1 << 1) /* Radio module power control */ +#define MST_MSCWR2_RADIO_WAKE (1 << 0) /* Radio module wake-up signal */ + +#define MST_MSCWR3_GPIO_RESET_EN (1 << 2) /* Enable GPIO Reset */ +#define MST_MSCWR3_GPIO_RESET (1 << 1) /* Initiate a GPIO Reset */ +#define MST_MSCWR3_COMMS_SW_RESET (1 << 0) /* Communications Processor Reset Control */ + +#define MST_MSCRD_nPENIRQ (1 << 9) /* ADI7873* nPENIRQ signal */ +#define MST_MSCRD_nMEMSTK_CD (1 << 8) /* Memory Stick detection signal */ +#define MST_MSCRD_nMMC_CD (1 << 7) /* SD/MMC card detection signal */ +#define MST_MSCRD_nUSIM_CD (1 << 6) /* USIM card detection signal */ +#define MST_MSCRD_USB_CBL (1 << 5) /* USB client cable status */ +#define MST_MSCRD_TS_BUSY (1 << 4) /* ADI7873 busy */ +#define MST_MSCRD_BTDSR (1 << 3) /* Bluetooth UART DSR */ +#define MST_MSCRD_BTRI (1 << 2) /* Bluetooth UART Ring Indicator */ +#define MST_MSCRD_BTDCD (1 << 1) /* Bluetooth UART DCD */ +#define MST_MSCRD_nMMC_WP (1 << 0) /* SD/MMC write-protect status */ + +#define MST_INT_S1_IRQ (1 << 15) /* PCMCIA socket 1 IRQ */ +#define MST_INT_S1_STSCHG (1 << 14) /* PCMCIA socket 1 status changed */ +#define MST_INT_S1_CD (1 << 13) /* PCMCIA socket 1 card detection */ +#define MST_INT_S0_IRQ (1 << 11) /* PCMCIA socket 0 IRQ */ +#define MST_INT_S0_STSCHG (1 << 10) /* PCMCIA socket 0 status changed */ +#define MST_INT_S0_CD (1 << 9) /* PCMCIA socket 0 card detection */ +#define MST_INT_nEXBRD_INT (1 << 7) /* Expansion board IRQ */ +#define MST_INT_MSINS (1 << 6) /* Memory Stick* detection */ +#define MST_INT_PENIRQ (1 << 5) /* ADI7873* touch-screen IRQ */ +#define MST_INT_AC97 (1 << 4) /* AC'97 CODEC IRQ */ +#define MST_INT_ETHERNET (1 << 3) /* Ethernet controller IRQ */ +#define MST_INT_USBC (1 << 2) /* USB client cable detection IRQ */ +#define MST_INT_USIM (1 << 1) /* USIM card detection IRQ */ +#define MST_INT_MMC (1 << 0) /* MMC/SD card detection IRQ */ + +#define MST_PCMCIA_nIRQ (1 << 10) /* IRQ / ready signal */ +#define MST_PCMCIA_nSPKR_BVD2 (1 << 9) /* VDD sense / digital speaker */ +#define MST_PCMCIA_nSTSCHG_BVD1 (1 << 8) /* VDD sense / card status changed */ +#define MST_PCMCIA_nVS2 (1 << 7) /* VSS voltage sense */ +#define MST_PCMCIA_nVS1 (1 << 6) /* VSS voltage sense */ +#define MST_PCMCIA_nCD (1 << 5) /* Card detection signal */ +#define MST_PCMCIA_RESET (1 << 4) /* Card reset signal */ +#define MST_PCMCIA_PWR_MASK (0x000f) /* MAX1602 power-supply controls */ + +#define MST_PCMCIA_PWR_VPP_0 0x0 /* voltage VPP = 0V */ +#define MST_PCMCIA_PWR_VPP_120 0x2 /* voltage VPP = 12V*/ +#define MST_PCMCIA_PWR_VPP_VCC 0x1 /* voltage VPP = VCC */ +#define MST_PCMCIA_PWR_VCC_0 0x0 /* voltage VCC = 0V */ +#define MST_PCMCIA_PWR_VCC_33 0x8 /* voltage VCC = 3.3V */ +#define MST_PCMCIA_PWR_VCC_50 0x4 /* voltage VCC = 5.0V */ + +#endif diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h new file mode 100644 index 00000000000..552eb7fa657 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/memory.h @@ -0,0 +1,52 @@ +/* + * arch/arm/mach-pxa/include/mach/memory.h + * + * Author: Nicolas Pitre + * Copyright: (C) 2001 MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0xa0000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * The nodes are matched with the physical SDRAM banks as follows: + * + * node 0: 0xa0000000-0xa3ffffff --> 0xc0000000-0xc3ffffff + * node 1: 0xa4000000-0xa7ffffff --> 0xc4000000-0xc7ffffff + * node 2: 0xa8000000-0xabffffff --> 0xc8000000-0xcbffffff + * node 3: 0xac000000-0xafffffff --> 0xcc000000-0xcfffffff + * + * This needs a node mem size of 26 bits. + */ +#define NODE_MEM_SIZE_BITS 26 + +#if !defined(__ASSEMBLY__) && defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) +void cmx270_pci_adjust_zones(int node, unsigned long *size, + unsigned long *holes); + +#define arch_adjust_zones(node, size, holes) \ + cmx270_pci_adjust_zones(node, size, holes) + +#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_64M - 1) +#endif + +#endif diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h new file mode 100644 index 00000000000..6c8e72238bf --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa25x.h @@ -0,0 +1,161 @@ +#ifndef __ASM_ARCH_MFP_PXA25X_H +#define __ASM_ARCH_MFP_PXA25X_H + +#include <mach/mfp.h> +#include <mach/mfp-pxa2xx.h> + +/* GPIO */ +#define GPIO2_GPIO MFP_CFG_IN(GPIO2, AF0) +#define GPIO3_GPIO MFP_CFG_IN(GPIO3, AF0) +#define GPIO4_GPIO MFP_CFG_IN(GPIO4, AF0) +#define GPIO5_GPIO MFP_CFG_IN(GPIO5, AF0) +#define GPIO6_GPIO MFP_CFG_IN(GPIO6, AF0) +#define GPIO7_GPIO MFP_CFG_IN(GPIO7, AF0) +#define GPIO8_GPIO MFP_CFG_IN(GPIO8, AF0) + +#define GPIO1_RST MFP_CFG_IN(GPIO1, AF1) + +/* Crystal and Clock Signals */ +#define GPIO10_RTCCLK MFP_CFG_OUT(GPIO10, AF1, DRIVE_LOW) +#define GPIO70_RTC_CLK MFP_CFG_OUT(GPIO70, AF1, DRIVE_LOW) +#define GPIO7_48MHz MFP_CFG_OUT(GPIO7, AF1, DRIVE_LOW) +#define GPIO11_3_6MHz MFP_CFG_OUT(GPIO11, AF1, DRIVE_LOW) +#define GPIO71_3_6MHz MFP_CFG_OUT(GPIO71, AF1, DRIVE_LOW) +#define GPIO12_32KHz MFP_CFG_OUT(GPIO12, AF1, DRIVE_LOW) +#define GPIO72_32kHz MFP_CFG_OUT(GPIO72, AF1, DRIVE_LOW) + +/* SDRAM and Static Memory I/O Signals */ +#define GPIO15_nCS_1 MFP_CFG_OUT(GPIO15, AF2, DRIVE_HIGH) +#define GPIO78_nCS_2 MFP_CFG_OUT(GPIO78, AF2, DRIVE_HIGH) +#define GPIO79_nCS_3 MFP_CFG_OUT(GPIO79, AF2, DRIVE_HIGH) +#define GPIO80_nCS_4 MFP_CFG_OUT(GPIO80, AF2, DRIVE_HIGH) +#define GPIO33_nCS_5 MFP_CFG_OUT(GPIO33, AF2, DRIVE_HIGH) + +/* Miscellaneous I/O and DMA Signals */ +#define GPIO18_RDY MFP_CFG_IN(GPIO18, AF1) +#define GPIO20_DREQ_0 MFP_CFG_IN(GPIO20, AF1) +#define GPIO19_DREQ_1 MFP_CFG_IN(GPIO19, AF1) + +/* Alternate Bus Master Mode I/O Signals */ +#define GPIO13_MBGNT MFP_CFG_OUT(GPIO13, AF2, DRIVE_LOW) +#define GPIO73_MBGNT MFP_CFG_OUT(GPIO73, AF1, DRIVE_LOW) +#define GPIO14_MBREQ MFP_CFG_IN(GPIO14, AF1) +#define GPIO66_MBREQ MFP_CFG_IN(GPIO66, AF1) + +/* PC CARD */ +#define GPIO52_nPCE_1 MFP_CFG_OUT(GPIO52, AF2, DRIVE_HIGH) +#define GPIO53_nPCE_2 MFP_CFG_OUT(GPIO53, AF2, DRIVE_HIGH) +#define GPIO55_nPREG MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH) +#define GPIO50_nPIOR MFP_CFG_OUT(GPIO50, AF2, DRIVE_HIGH) +#define GPIO51_nPIOW MFP_CFG_OUT(GPIO51, AF2, DRIVE_HIGH) +#define GPIO49_nPWE MFP_CFG_OUT(GPIO49, AF2, DRIVE_HIGH) +#define GPIO48_nPOE MFP_CFG_OUT(GPIO48, AF2, DRIVE_HIGH) +#define GPIO57_nIOIS16 MFP_CFG_IN(GPIO57, AF1) +#define GPIO56_nPWAIT MFP_CFG_IN(GPIO56, AF1) +#define GPIO54_nPSKTSEL MFP_CFG_OUT(GPIO54, AF2, DRIVE_HIGH) + +/* FFUART */ +#define GPIO34_FFUART_RXD MFP_CFG_IN(GPIO34, AF1) +#define GPIO35_FFUART_CTS MFP_CFG_IN(GPIO35, AF1) +#define GPIO36_FFUART_DCD MFP_CFG_IN(GPIO36, AF1) +#define GPIO37_FFUART_DSR MFP_CFG_IN(GPIO37, AF1) +#define GPIO38_FFUART_RI MFP_CFG_IN(GPIO38, AF1) +#define GPIO39_FFUART_TXD MFP_CFG_OUT(GPIO39, AF2, DRIVE_HIGH) +#define GPIO40_FFUART_DTR MFP_CFG_OUT(GPIO40, AF2, DRIVE_HIGH) +#define GPIO41_FFUART_RTS MFP_CFG_OUT(GPIO41, AF2, DRIVE_HIGH) + +/* BTUART */ +#define GPIO42_BTUART_RXD MFP_CFG_IN(GPIO42, AF1) +#define GPIO43_BTUART_TXD MFP_CFG_OUT(GPIO43, AF2, DRIVE_HIGH) +#define GPIO44_BTUART_CTS MFP_CFG_IN(GPIO44, AF1) +#define GPIO45_BTUART_RTS MFP_CFG_OUT(GPIO45, AF2, DRIVE_HIGH) + +/* STUART */ +#define GPIO46_STUART_RXD MFP_CFG_IN(GPIO46, AF2) +#define GPIO47_STUART_TXD MFP_CFG_OUT(GPIO47, AF1, DRIVE_HIGH) + +/* HWUART */ +#define GPIO42_HWUART_RXD MFP_CFG_IN(GPIO42, AF3) +#define GPIO43_HWUART_TXD MFP_CFG_OUT(GPIO43, AF3, DRIVE_HIGH) +#define GPIO44_HWUART_CTS MFP_CFG_IN(GPIO44, AF3) +#define GPIO45_HWUART_RTS MFP_CFG_OUT(GPIO45, AF3, DRIVE_HIGH) +#define GPIO48_HWUART_TXD MFP_CFG_OUT(GPIO48, AF1, DRIVE_HIGH) +#define GPIO49_HWUART_RXD MFP_CFG_IN(GPIO49, AF1) +#define GPIO50_HWUART_CTS MFP_CFG_IN(GPIO50, AF1) +#define GPIO51_HWUART_RTS MFP_CFG_OUT(GPIO51, AF1, DRIVE_HIGH) + +/* FICP */ +#define GPIO46_FICP_RXD MFP_CFG_IN(GPIO46, AF1) +#define GPIO47_FICP_TXD MFP_CFG_OUT(GPIO47, AF2, DRIVE_HIGH) + +/* PWM 0/1 */ +#define GPIO16_PWM0_OUT MFP_CFG_OUT(GPIO16, AF2, DRIVE_LOW) +#define GPIO17_PWM1_OUT MFP_CFG_OUT(GPIO17, AF2, DRIVE_LOW) + +/* AC97 */ +#define GPIO28_AC97_BITCLK MFP_CFG_IN(GPIO28, AF1) +#define GPIO29_AC97_SDATA_IN_0 MFP_CFG_IN(GPIO29, AF1) +#define GPIO30_AC97_SDATA_OUT MFP_CFG_OUT(GPIO30, AF2, DRIVE_LOW) +#define GPIO31_AC97_SYNC MFP_CFG_OUT(GPIO31, AF2, DRIVE_LOW) +#define GPIO32_AC97_SDATA_IN_1 MFP_CFG_IN(GPIO32, AF1) + +/* I2S */ +#define GPIO28_I2S_BITCLK_IN MFP_CFG_IN(GPIO28, AF2) +#define GPIO28_I2S_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF1, DRIVE_LOW) +#define GPIO29_I2S_SDATA_IN MFP_CFG_IN(GPIO29, AF2) +#define GPIO30_I2S_SDATA_OUT MFP_CFG_OUT(GPIO30, AF1, DRIVE_LOW) +#define GPIO31_I2S_SYNC MFP_CFG_OUT(GPIO31, AF1, DRIVE_LOW) +#define GPIO32_I2S_SYSCLK MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW) + +/* SSP 1 */ +#define GPIO23_SSP1_SCLK MFP_CFG_OUT(GPIO23, AF2, DRIVE_LOW) +#define GPIO24_SSP1_SFRM MFP_CFG_OUT(GPIO24, AF2, DRIVE_LOW) +#define GPIO25_SSP1_TXD MFP_CFG_OUT(GPIO25, AF2, DRIVE_LOW) +#define GPIO26_SSP1_RXD MFP_CFG_IN(GPIO26, AF1) +#define GPIO27_SSP1_EXTCLK MFP_CFG_IN(GPIO27, AF1) + +/* SSP 2 - NSSP */ +#define GPIO81_SSP2_CLK_OUT MFP_CFG_OUT(GPIO81, AF1, DRIVE_LOW) +#define GPIO81_SSP2_CLK_IN MFP_CFG_IN(GPIO81, AF1) +#define GPIO82_SSP2_FRM_OUT MFP_CFG_OUT(GPIO82, AF1, DRIVE_LOW) +#define GPIO82_SSP2_FRM_IN MFP_CFG_IN(GPIO82, AF1) +#define GPIO83_SSP2_TXD MFP_CFG_OUT(GPIO83, AF1, DRIVE_LOW) +#define GPIO83_SSP2_RXD MFP_CFG_IN(GPIO83, AF2) +#define GPIO84_SSP2_TXD MFP_CFG_OUT(GPIO84, AF1, DRIVE_LOW) +#define GPIO84_SSP2_RXD MFP_CFG_IN(GPIO84, AF2) + +/* MMC */ +#define GPIO6_MMC_CLK MFP_CFG_OUT(GPIO6, AF1, DRIVE_LOW) +#define GPIO8_MMC_CS0 MFP_CFG_OUT(GPIO8, AF1, DRIVE_LOW) +#define GPIO9_MMC_CS1 MFP_CFG_OUT(GPIO9, AF1, DRIVE_LOW) +#define GPIO34_MMC_CS0 MFP_CFG_OUT(GPIO34, AF2, DRIVE_LOW) +#define GPIO39_MMC_CS1 MFP_CFG_OUT(GPIO39, AF1, DRIVE_LOW) +#define GPIO53_MMC_CLK MFP_CFG_OUT(GPIO53, AF1, DRIVE_LOW) +#define GPIO54_MMC_CLK MFP_CFG_OUT(GPIO54, AF1, DRIVE_LOW) +#define GPIO69_MMC_CLK MFP_CFG_OUT(GPIO69, AF1, DRIVE_LOW) +#define GPIO67_MMC_CS0 MFP_CFG_OUT(GPIO67, AF1, DRIVE_LOW) +#define GPIO68_MMC_CS1 MFP_CFG_OUT(GPIO68, AF1, DRIVE_LOW) + +/* LCD */ +#define GPIO58_LCD_LDD_0 MFP_CFG_OUT(GPIO58, AF2, DRIVE_LOW) +#define GPIO59_LCD_LDD_1 MFP_CFG_OUT(GPIO59, AF2, DRIVE_LOW) +#define GPIO60_LCD_LDD_2 MFP_CFG_OUT(GPIO60, AF2, DRIVE_LOW) +#define GPIO61_LCD_LDD_3 MFP_CFG_OUT(GPIO61, AF2, DRIVE_LOW) +#define GPIO62_LCD_LDD_4 MFP_CFG_OUT(GPIO62, AF2, DRIVE_LOW) +#define GPIO63_LCD_LDD_5 MFP_CFG_OUT(GPIO63, AF2, DRIVE_LOW) +#define GPIO64_LCD_LDD_6 MFP_CFG_OUT(GPIO64, AF2, DRIVE_LOW) +#define GPIO65_LCD_LDD_7 MFP_CFG_OUT(GPIO65, AF2, DRIVE_LOW) +#define GPIO66_LCD_LDD_8 MFP_CFG_OUT(GPIO66, AF2, DRIVE_LOW) +#define GPIO67_LCD_LDD_9 MFP_CFG_OUT(GPIO67, AF2, DRIVE_LOW) +#define GPIO68_LCD_LDD_10 MFP_CFG_OUT(GPIO68, AF2, DRIVE_LOW) +#define GPIO69_LCD_LDD_11 MFP_CFG_OUT(GPIO69, AF2, DRIVE_LOW) +#define GPIO70_LCD_LDD_12 MFP_CFG_OUT(GPIO70, AF2, DRIVE_LOW) +#define GPIO71_LCD_LDD_13 MFP_CFG_OUT(GPIO71, AF2, DRIVE_LOW) +#define GPIO72_LCD_LDD_14 MFP_CFG_OUT(GPIO72, AF2, DRIVE_LOW) +#define GPIO73_LCD_LDD_15 MFP_CFG_OUT(GPIO73, AF2, DRIVE_LOW) +#define GPIO74_LCD_FCLK MFP_CFG_OUT(GPIO74, AF2, DRIVE_LOW) +#define GPIO75_LCD_LCLK MFP_CFG_OUT(GPIO75, AF2, DRIVE_LOW) +#define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW) +#define GPIO77_LCD_ACBIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW) + +#endif /* __ASM_ARCH_MFP_PXA25X_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h new file mode 100644 index 00000000000..122bdbd5318 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa27x.h @@ -0,0 +1,433 @@ +#ifndef __ASM_ARCH_MFP_PXA27X_H +#define __ASM_ARCH_MFP_PXA27X_H + +/* + * NOTE: for those special-function bidirectional GPIOs, as described + * in the "PXA27x Developer's Manual" Section 24.4.2.1, only its input + * alternative is preserved, the direction is actually selected by the + * specific controller, and this should work in most cases. + */ + +#include <mach/mfp.h> +#include <mach/mfp-pxa2xx.h> + +/* GPIO */ +#define GPIO85_GPIO MFP_CFG_IN(GPIO85, AF0) +#define GPIO86_GPIO MFP_CFG_IN(GPIO86, AF0) +#define GPIO87_GPIO MFP_CFG_IN(GPIO87, AF0) +#define GPIO88_GPIO MFP_CFG_IN(GPIO88, AF0) +#define GPIO89_GPIO MFP_CFG_IN(GPIO89, AF0) +#define GPIO90_GPIO MFP_CFG_IN(GPIO90, AF0) +#define GPIO91_GPIO MFP_CFG_IN(GPIO91, AF0) +#define GPIO92_GPIO MFP_CFG_IN(GPIO92, AF0) +#define GPIO93_GPIO MFP_CFG_IN(GPIO93, AF0) +#define GPIO94_GPIO MFP_CFG_IN(GPIO94, AF0) +#define GPIO95_GPIO MFP_CFG_IN(GPIO95, AF0) +#define GPIO96_GPIO MFP_CFG_IN(GPIO96, AF0) +#define GPIO97_GPIO MFP_CFG_IN(GPIO97, AF0) +#define GPIO98_GPIO MFP_CFG_IN(GPIO98, AF0) +#define GPIO99_GPIO MFP_CFG_IN(GPIO99, AF0) +#define GPIO100_GPIO MFP_CFG_IN(GPIO100, AF0) +#define GPIO101_GPIO MFP_CFG_IN(GPIO101, AF0) +#define GPIO102_GPIO MFP_CFG_IN(GPIO102, AF0) +#define GPIO103_GPIO MFP_CFG_IN(GPIO103, AF0) +#define GPIO104_GPIO MFP_CFG_IN(GPIO104, AF0) +#define GPIO105_GPIO MFP_CFG_IN(GPIO105, AF0) +#define GPIO106_GPIO MFP_CFG_IN(GPIO106, AF0) +#define GPIO107_GPIO MFP_CFG_IN(GPIO107, AF0) +#define GPIO108_GPIO MFP_CFG_IN(GPIO108, AF0) +#define GPIO109_GPIO MFP_CFG_IN(GPIO109, AF0) +#define GPIO110_GPIO MFP_CFG_IN(GPIO110, AF0) +#define GPIO111_GPIO MFP_CFG_IN(GPIO111, AF0) +#define GPIO112_GPIO MFP_CFG_IN(GPIO112, AF0) +#define GPIO113_GPIO MFP_CFG_IN(GPIO113, AF0) +#define GPIO114_GPIO MFP_CFG_IN(GPIO114, AF0) +#define GPIO115_GPIO MFP_CFG_IN(GPIO115, AF0) +#define GPIO116_GPIO MFP_CFG_IN(GPIO116, AF0) +#define GPIO117_GPIO MFP_CFG_IN(GPIO117, AF0) +#define GPIO118_GPIO MFP_CFG_IN(GPIO118, AF0) +#define GPIO119_GPIO MFP_CFG_IN(GPIO119, AF0) +#define GPIO120_GPIO MFP_CFG_IN(GPIO120, AF0) + +/* Crystal and Clock Signals */ +#define GPIO9_HZ_CLK MFP_CFG_OUT(GPIO9, AF1, DRIVE_LOW) +#define GPIO10_HZ_CLK MFP_CFG_OUT(GPIO10, AF1, DRIVE_LOW) +#define GPIO11_48_MHz MFP_CFG_OUT(GPIO11, AF3, DRIVE_LOW) +#define GPIO12_48_MHz MFP_CFG_OUT(GPIO12, AF3, DRIVE_LOW) +#define GPIO13_CLK_EXT MFP_CFG_IN(GPIO13, AF1) + +/* OS Timer Signals */ +#define GPIO11_EXT_SYNC_0 MFP_CFG_IN(GPIO11, AF1) +#define GPIO12_EXT_SYNC_1 MFP_CFG_IN(GPIO12, AF1) +#define GPIO9_CHOUT_0 MFP_CFG_OUT(GPIO9, AF3, DRIVE_LOW) +#define GPIO10_CHOUT_1 MFP_CFG_OUT(GPIO10, AF3, DRIVE_LOW) +#define GPIO11_CHOUT_0 MFP_CFG_OUT(GPIO11, AF1, DRIVE_LOW) +#define GPIO12_CHOUT_1 MFP_CFG_OUT(GPIO12, AF1, DRIVE_LOW) + +/* SDRAM and Static Memory I/O Signals */ +#define GPIO20_nSDCS_2 MFP_CFG_OUT(GPIO20, AF1, DRIVE_HIGH) +#define GPIO21_nSDCS_3 MFP_CFG_OUT(GPIO21, AF1, DRIVE_HIGH) +#define GPIO15_nCS_1 MFP_CFG_OUT(GPIO15, AF2, DRIVE_HIGH) +#define GPIO78_nCS_2 MFP_CFG_OUT(GPIO78, AF2, DRIVE_HIGH) +#define GPIO79_nCS_3 MFP_CFG_OUT(GPIO79, AF2, DRIVE_HIGH) +#define GPIO80_nCS_4 MFP_CFG_OUT(GPIO80, AF2, DRIVE_HIGH) +#define GPIO33_nCS_5 MFP_CFG_OUT(GPIO33, AF2, DRIVE_HIGH) + +/* Miscellaneous I/O and DMA Signals */ +#define GPIO21_DVAL_0 MFP_CFG_OUT(GPIO21, AF2, DRIVE_HIGH) +#define GPIO116_DVAL_0 MFP_CFG_OUT(GPIO116, AF1, DRIVE_HIGH) +#define GPIO33_DVAL_1 MFP_CFG_OUT(GPIO33, AF1, DRIVE_HIGH) +#define GPIO96_DVAL_1 MFP_CFG_OUT(GPIO96, AF2, DRIVE_HIGH) +#define GPIO18_RDY MFP_CFG_IN(GPIO18, AF1) +#define GPIO20_DREQ_0 MFP_CFG_IN(GPIO20, AF1) +#define GPIO115_DREQ_0 MFP_CFG_IN(GPIO115, AF1) +#define GPIO80_DREQ_1 MFP_CFG_IN(GPIO80, AF1) +#define GPIO97_DREQ_1 MFP_CFG_IN(GPIO97, AF2) +#define GPIO85_DREQ_2 MFP_CFG_IN(GPIO85, AF2) +#define GPIO100_DREQ_2 MFP_CFG_IN(GPIO100, AF2) + +/* Alternate Bus Master Mode I/O Signals */ +#define GPIO20_MBREQ MFP_CFG_IN(GPIO20, AF2) +#define GPIO80_MBREQ MFP_CFG_IN(GPIO80, AF2) +#define GPIO96_MBREQ MFP_CFG_IN(GPIO96, AF2) +#define GPIO115_MBREQ MFP_CFG_IN(GPIO115, AF3) +#define GPIO21_MBGNT MFP_CFG_OUT(GPIO21, AF3, DRIVE_LOW) +#define GPIO33_MBGNT MFP_CFG_OUT(GPIO33, AF3, DRIVE_LOW) +#define GPIO97_MBGNT MFP_CFG_OUT(GPIO97, AF2, DRIVE_LOW) +#define GPIO116_MBGNT MFP_CFG_OUT(GPIO116, AF3, DRIVE_LOW) + +/* PC CARD */ +#define GPIO15_nPCE_1 MFP_CFG_OUT(GPIO15, AF1, DRIVE_HIGH) +#define GPIO85_nPCE_1 MFP_CFG_OUT(GPIO85, AF1, DRIVE_HIGH) +#define GPIO86_nPCE_1 MFP_CFG_OUT(GPIO86, AF1, DRIVE_HIGH) +#define GPIO102_nPCE_1 MFP_CFG_OUT(GPIO102, AF1, DRIVE_HIGH) +#define GPIO54_nPCE_2 MFP_CFG_OUT(GPIO54, AF2, DRIVE_HIGH) +#define GPIO78_nPCE_2 MFP_CFG_OUT(GPIO78, AF1, DRIVE_HIGH) +#define GPIO87_nPCE_2 MFP_CFG_IN(GPIO87, AF1) +#define GPIO55_nPREG MFP_CFG_OUT(GPIO55, AF2, DRIVE_HIGH) +#define GPIO50_nPIOR MFP_CFG_OUT(GPIO50, AF2, DRIVE_HIGH) +#define GPIO51_nPIOW MFP_CFG_OUT(GPIO51, AF2, DRIVE_HIGH) +#define GPIO49_nPWE MFP_CFG_OUT(GPIO49, AF2, DRIVE_HIGH) +#define GPIO48_nPOE MFP_CFG_OUT(GPIO48, AF2, DRIVE_HIGH) +#define GPIO57_nIOIS16 MFP_CFG_IN(GPIO57, AF1) +#define GPIO56_nPWAIT MFP_CFG_IN(GPIO56, AF1) +#define GPIO79_PSKTSEL MFP_CFG_OUT(GPIO79, AF1, DRIVE_HIGH) +#define GPIO104_PSKTSEL MFP_CFG_OUT(GPIO104, AF1, DRIVE_HIGH) + +/* I2C */ +#define GPIO117_I2C_SCL MFP_CFG_IN(GPIO117, AF1) +#define GPIO118_I2C_SDA MFP_CFG_IN(GPIO118, AF1) + +/* FFUART */ +#define GPIO9_FFUART_CTS MFP_CFG_IN(GPIO9, AF3) +#define GPIO26_FFUART_CTS MFP_CFG_IN(GPIO26, AF3) +#define GPIO35_FFUART_CTS MFP_CFG_IN(GPIO35, AF1) +#define GPIO100_FFUART_CTS MFP_CFG_IN(GPIO100, AF3) +#define GPIO10_FFUART_DCD MFP_CFG_IN(GPIO10, AF1) +#define GPIO36_FFUART_DCD MFP_CFG_IN(GPIO36, AF1) +#define GPIO33_FFUART_DSR MFP_CFG_IN(GPIO33, AF2) +#define GPIO37_FFUART_DSR MFP_CFG_IN(GPIO37, AF1) +#define GPIO38_FFUART_RI MFP_CFG_IN(GPIO38, AF1) +#define GPIO89_FFUART_RI MFP_CFG_IN(GPIO89, AF3) +#define GPIO19_FFUART_RXD MFP_CFG_IN(GPIO19, AF3) +#define GPIO33_FFUART_RXD MFP_CFG_IN(GPIO33, AF1) +#define GPIO34_FFUART_RXD MFP_CFG_IN(GPIO34, AF1) +#define GPIO41_FFUART_RXD MFP_CFG_IN(GPIO41, AF1) +#define GPIO53_FFUART_RXD MFP_CFG_IN(GPIO53, AF1) +#define GPIO85_FFUART_RXD MFP_CFG_IN(GPIO85, AF1) +#define GPIO96_FFUART_RXD MFP_CFG_IN(GPIO96, AF3) +#define GPIO102_FFUART_RXD MFP_CFG_IN(GPIO102, AF3) +#define GPIO16_FFUART_TXD MFP_CFG_OUT(GPIO16, AF3, DRIVE_HIGH) +#define GPIO37_FFUART_TXD MFP_CFG_OUT(GPIO37, AF3, DRIVE_HIGH) +#define GPIO39_FFUART_TXD MFP_CFG_OUT(GPIO39, AF2, DRIVE_HIGH) +#define GPIO83_FFUART_TXD MFP_CFG_OUT(GPIO83, AF2, DRIVE_HIGH) +#define GPIO99_FFUART_TXD MFP_CFG_OUT(GPIO99, AF3, DRIVE_HIGH) +#define GPIO27_FFUART_RTS MFP_CFG_OUT(GPIO27, AF3, DRIVE_HIGH) +#define GPIO41_FFUART_RTS MFP_CFG_OUT(GPIO41, AF2, DRIVE_HIGH) +#define GPIO83_FFUART_RTS MFP_CFG_OUT(GPIO83, AF3, DRIVE_HIGH) +#define GPIO98_FFUART_RTS MFP_CFG_OUT(GPIO98, AF3, DRIVE_HIGH) +#define GPIO40_FFUART_DTR MFP_CFG_OUT(GPIO40, AF2, DRIVE_HIGH) +#define GPIO82_FFUART_DTR MFP_CFG_OUT(GPIO82, AF3, DRIVE_HIGH) + +/* BTUART */ +#define GPIO44_BTUART_CTS MFP_CFG_IN(GPIO44, AF1) +#define GPIO42_BTUART_RXD MFP_CFG_IN(GPIO42, AF1) +#define GPIO45_BTUART_RTS MFP_CFG_OUT(GPIO45, AF2, DRIVE_HIGH) +#define GPIO43_BTUART_TXD MFP_CFG_OUT(GPIO43, AF2, DRIVE_HIGH) + +/* STUART */ +#define GPIO46_STUART_RXD MFP_CFG_IN(GPIO46, AF2) +#define GPIO47_STUART_TXD MFP_CFG_OUT(GPIO47, AF1, DRIVE_HIGH) + +/* FICP */ +#define GPIO42_FICP_RXD MFP_CFG_IN(GPIO42, AF2) +#define GPIO46_FICP_RXD MFP_CFG_IN(GPIO46, AF1) +#define GPIO43_FICP_TXD MFP_CFG_OUT(GPIO43, AF1, DRIVE_HIGH) +#define GPIO47_FICP_TXD MFP_CFG_OUT(GPIO47, AF2, DRIVE_HIGH) + +/* PWM 0/1/2/3 */ +#define GPIO11_PWM2_OUT MFP_CFG_OUT(GPIO11, AF2, DRIVE_LOW) +#define GPIO12_PWM3_OUT MFP_CFG_OUT(GPIO12, AF2, DRIVE_LOW) +#define GPIO16_PWM0_OUT MFP_CFG_OUT(GPIO16, AF2, DRIVE_LOW) +#define GPIO17_PWM1_OUT MFP_CFG_OUT(GPIO17, AF2, DRIVE_LOW) +#define GPIO38_PWM1_OUT MFP_CFG_OUT(GPIO38, AF3, DRIVE_LOW) +#define GPIO46_PWM2_OUT MFP_CFG_OUT(GPIO46, AF2, DRIVE_LOW) +#define GPIO47_PWM3_OUT MFP_CFG_OUT(GPIO47, AF3, DRIVE_LOW) +#define GPIO79_PWM2_OUT MFP_CFG_OUT(GPIO79, AF3, DRIVE_LOW) +#define GPIO80_PWM3_OUT MFP_CFG_OUT(GPIO80, AF3, DRIVE_LOW) +#define GPIO115_PWM1_OUT MFP_CFG_OUT(GPIO115, AF3, DRIVE_LOW) + +/* AC97 */ +#define GPIO31_AC97_SYNC MFP_CFG_OUT(GPIO31, AF2, DRIVE_LOW) +#define GPIO94_AC97_SYNC MFP_CFG_OUT(GPIO94, AF1, DRIVE_LOW) +#define GPIO30_AC97_SDATA_OUT MFP_CFG_OUT(GPIO30, AF2, DRIVE_LOW) +#define GPIO93_AC97_SDATA_OUT MFP_CFG_OUT(GPIO93, AF1, DRIVE_LOW) +#define GPIO45_AC97_SYSCLK MFP_CFG_OUT(GPIO45, AF1, DRIVE_LOW) +#define GPIO89_AC97_SYSCLK MFP_CFG_OUT(GPIO89, AF1, DRIVE_LOW) +#define GPIO98_AC97_SYSCLK MFP_CFG_OUT(GPIO98, AF1, DRIVE_LOW) +#define GPIO95_AC97_nRESET MFP_CFG_OUT(GPIO95, AF1, DRIVE_LOW) +#define GPIO113_AC97_nRESET MFP_CFG_OUT(GPIO113, AF2, DRIVE_LOW) +#define GPIO28_AC97_BITCLK MFP_CFG_IN(GPIO28, AF1) +#define GPIO29_AC97_SDATA_IN_0 MFP_CFG_IN(GPIO29, AF1) +#define GPIO116_AC97_SDATA_IN_0 MFP_CFG_IN(GPIO116, AF2) +#define GPIO99_AC97_SDATA_IN_1 MFP_CFG_IN(GPIO99, AF2) + +/* I2S */ +#define GPIO28_I2S_BITCLK_IN MFP_CFG_IN(GPIO28, AF2) +#define GPIO28_I2S_BITCLK_OUT MFP_CFG_OUT(GPIO28, AF1, DRIVE_LOW) +#define GPIO29_I2S_SDATA_IN MFP_CFG_IN(GPIO29, AF2) +#define GPIO30_I2S_SDATA_OUT MFP_CFG_OUT(GPIO30, AF1, DRIVE_LOW) +#define GPIO31_I2S_SYNC MFP_CFG_OUT(GPIO31, AF1, DRIVE_LOW) +#define GPIO113_I2S_SYSCLK MFP_CFG_OUT(GPIO113, AF1, DRIVE_LOW) + +/* SSP 1 */ +#define GPIO23_SSP1_SCLK MFP_CFG_OUT(GPIO23, AF2, DRIVE_LOW) +#define GPIO29_SSP1_SCLK MFP_CFG_IN(GPIO29, AF3) +#define GPIO27_SSP1_SYSCLK MFP_CFG_OUT(GPIO27, AF1, DRIVE_LOW) +#define GPIO53_SSP1_SYSCLK MFP_CFG_OUT(GPIO53, AF3, DRIVE_LOW) +#define GPIO24_SSP1_SFRM MFP_CFG_IN(GPIO24, AF2) +#define GPIO28_SSP1_SFRM MFP_CFG_IN(GPIO28, AF3) +#define GPIO25_SSP1_TXD MFP_CFG_OUT(GPIO25, AF2, DRIVE_LOW) +#define GPIO57_SSP1_TXD MFP_CFG_OUT(GPIO57, AF3, DRIVE_LOW) +#define GPIO26_SSP1_RXD MFP_CFG_IN(GPIO26, AF1) +#define GPIO27_SSP1_SCLKEN MFP_CFG_IN(GPIO27, AF2) + +/* SSP 2 */ +#define GPIO19_SSP2_SCLK MFP_CFG_IN(GPIO19, AF1) +#define GPIO22_SSP2_SCLK MFP_CFG_IN(GPIO22, AF3) +#define GPIO29_SSP2_SCLK MFP_CFG_OUT(GPIO29, AF3, DRIVE_LOW) +#define GPIO36_SSP2_SCLK MFP_CFG_IN(GPIO36, AF2) +#define GPIO50_SSP2_SCLK MFP_CFG_IN(GPIO50, AF3) +#define GPIO22_SSP2_SYSCLK MFP_CFG_OUT(GPIO22, AF2, DRIVE_LOW) +#define GPIO14_SSP2_SFRM MFP_CFG_IN(GPIO14, AF2) +#define GPIO37_SSP2_SFRM MFP_CFG_IN(GPIO37, AF2) +#define GPIO87_SSP2_SFRM MFP_CFG_OUT(GPIO87, AF3, DRIVE_LOW) +#define GPIO88_SSP2_SFRM MFP_CFG_IN(GPIO88, AF3) +#define GPIO13_SSP2_TXD MFP_CFG_OUT(GPIO13, AF1, DRIVE_LOW) +#define GPIO38_SSP2_TXD MFP_CFG_OUT(GPIO38, AF2, DRIVE_LOW) +#define GPIO87_SSP2_TXD MFP_CFG_OUT(GPIO87, AF1, DRIVE_LOW) +#define GPIO89_SSP2_TXD MFP_CFG_OUT(GPIO89, AF3, DRIVE_LOW) +#define GPIO11_SSP2_RXD MFP_CFG_IN(GPIO11, AF2) +#define GPIO29_SSP2_RXD MFP_CFG_OUT(GPIO29, AF1, DRIVE_LOW) +#define GPIO40_SSP2_RXD MFP_CFG_IN(GPIO40, AF1) +#define GPIO86_SSP2_RXD MFP_CFG_IN(GPIO86, AF1) +#define GPIO88_SSP2_RXD MFP_CFG_IN(GPIO88, AF2) +#define GPIO22_SSP2_EXTCLK MFP_CFG_IN(GPIO22, AF1) +#define GPIO27_SSP2_EXTCLK MFP_CFG_IN(GPIO27, AF1) +#define GPIO22_SSP2_SCLKEN MFP_CFG_IN(GPIO22, AF2) +#define GPIO23_SSP2_SCLKEN MFP_CFG_IN(GPIO23, AF2) + +/* SSP 3 */ +#define GPIO34_SSP3_SCLK MFP_CFG_IN(GPIO34, AF3) +#define GPIO40_SSP3_SCLK MFP_CFG_OUT(GPIO40, AF3, DRIVE_LOW) +#define GPIO52_SSP3_SCLK MFP_CFG_IN(GPIO52, AF2) +#define GPIO84_SSP3_SCLK MFP_CFG_IN(GPIO84, AF1) +#define GPIO45_SSP3_SYSCLK MFP_CFG_OUT(GPIO45, AF3, DRIVE_LOW) +#define GPIO35_SSP3_SFRM MFP_CFG_IN(GPIO35, AF3) +#define GPIO39_SSP3_SFRM MFP_CFG_IN(GPIO39, AF3) +#define GPIO83_SSP3_SFRM MFP_CFG_IN(GPIO83, AF1) +#define GPIO35_SSP3_TXD MFP_CFG_OUT(GPIO35, AF3, DRIVE_LOW) +#define GPIO38_SSP3_TXD MFP_CFG_OUT(GPIO38, AF1, DRIVE_LOW) +#define GPIO81_SSP3_TXD MFP_CFG_OUT(GPIO81, AF1, DRIVE_LOW) +#define GPIO41_SSP3_RXD MFP_CFG_IN(GPIO41, AF3) +#define GPIO82_SSP3_RXD MFP_CFG_IN(GPIO82, AF1) +#define GPIO89_SSP3_RXD MFP_CFG_IN(GPIO89, AF1) + +/* MMC */ +#define GPIO32_MMC_CLK MFP_CFG_OUT(GPIO32, AF2, DRIVE_LOW) +#define GPIO92_MMC_DAT_0 MFP_CFG_IN(GPIO92, AF1) +#define GPIO109_MMC_DAT_1 MFP_CFG_IN(GPIO109, AF1) +#define GPIO110_MMC_DAT_2 MFP_CFG_IN(GPIO110, AF1) +#define GPIO111_MMC_DAT_3 MFP_CFG_IN(GPIO111, AF1) +#define GPIO112_MMC_CMD MFP_CFG_IN(GPIO112, AF1) + +/* LCD */ +#define GPIO58_LCD_LDD_0 MFP_CFG_OUT(GPIO58, AF2, DRIVE_LOW) +#define GPIO59_LCD_LDD_1 MFP_CFG_OUT(GPIO59, AF2, DRIVE_LOW) +#define GPIO60_LCD_LDD_2 MFP_CFG_OUT(GPIO60, AF2, DRIVE_LOW) +#define GPIO61_LCD_LDD_3 MFP_CFG_OUT(GPIO61, AF2, DRIVE_LOW) +#define GPIO62_LCD_LDD_4 MFP_CFG_OUT(GPIO62, AF2, DRIVE_LOW) +#define GPIO63_LCD_LDD_5 MFP_CFG_OUT(GPIO63, AF2, DRIVE_LOW) +#define GPIO64_LCD_LDD_6 MFP_CFG_OUT(GPIO64, AF2, DRIVE_LOW) +#define GPIO65_LCD_LDD_7 MFP_CFG_OUT(GPIO65, AF2, DRIVE_LOW) +#define GPIO66_LCD_LDD_8 MFP_CFG_OUT(GPIO66, AF2, DRIVE_LOW) +#define GPIO67_LCD_LDD_9 MFP_CFG_OUT(GPIO67, AF2, DRIVE_LOW) +#define GPIO68_LCD_LDD_10 MFP_CFG_OUT(GPIO68, AF2, DRIVE_LOW) +#define GPIO69_LCD_LDD_11 MFP_CFG_OUT(GPIO69, AF2, DRIVE_LOW) +#define GPIO70_LCD_LDD_12 MFP_CFG_OUT(GPIO70, AF2, DRIVE_LOW) +#define GPIO71_LCD_LDD_13 MFP_CFG_OUT(GPIO71, AF2, DRIVE_LOW) +#define GPIO72_LCD_LDD_14 MFP_CFG_OUT(GPIO72, AF2, DRIVE_LOW) +#define GPIO73_LCD_LDD_15 MFP_CFG_OUT(GPIO73, AF2, DRIVE_LOW) +#define GPIO86_LCD_LDD_16 MFP_CFG_OUT(GPIO86, AF2, DRIVE_LOW) +#define GPIO87_LCD_LDD_17 MFP_CFG_OUT(GPIO87, AF2, DRIVE_LOW) +#define GPIO74_LCD_FCLK MFP_CFG_OUT(GPIO74, AF2, DRIVE_LOW) +#define GPIO75_LCD_LCLK MFP_CFG_OUT(GPIO75, AF2, DRIVE_LOW) +#define GPIO76_LCD_PCLK MFP_CFG_OUT(GPIO76, AF2, DRIVE_LOW) +#define GPIO77_LCD_BIAS MFP_CFG_OUT(GPIO77, AF2, DRIVE_LOW) +#define GPIO14_LCD_VSYNC MFP_CFG_IN(GPIO14, AF1) +#define GPIO19_LCD_CS MFP_CFG_OUT(GPIO19, AF2, DRIVE_LOW) + +/* Keypad */ +#define GPIO93_KP_DKIN_0 MFP_CFG_IN(GPIO93, AF1) +#define GPIO94_KP_DKIN_1 MFP_CFG_IN(GPIO94, AF1) +#define GPIO95_KP_DKIN_2 MFP_CFG_IN(GPIO95, AF1) +#define GPIO96_KP_DKIN_3 MFP_CFG_IN(GPIO96, AF1) +#define GPIO97_KP_DKIN_4 MFP_CFG_IN(GPIO97, AF1) +#define GPIO98_KP_DKIN_5 MFP_CFG_IN(GPIO98, AF1) +#define GPIO99_KP_DKIN_6 MFP_CFG_IN(GPIO99, AF1) +#define GPIO13_KP_KDIN_7 MFP_CFG_IN(GPIO13, AF2) +#define GPIO100_KP_MKIN_0 MFP_CFG_IN(GPIO100, AF1) +#define GPIO101_KP_MKIN_1 MFP_CFG_IN(GPIO101, AF1) +#define GPIO102_KP_MKIN_2 MFP_CFG_IN(GPIO102, AF1) +#define GPIO34_KP_MKIN_3 MFP_CFG_IN(GPIO34, AF2) +#define GPIO37_KP_MKIN_3 MFP_CFG_IN(GPIO37, AF3) +#define GPIO97_KP_MKIN_3 MFP_CFG_IN(GPIO97, AF3) +#define GPIO98_KP_MKIN_4 MFP_CFG_IN(GPIO98, AF3) +#define GPIO38_KP_MKIN_4 MFP_CFG_IN(GPIO38, AF2) +#define GPIO39_KP_MKIN_4 MFP_CFG_IN(GPIO39, AF1) +#define GPIO16_KP_MKIN_5 MFP_CFG_IN(GPIO16, AF1) +#define GPIO90_KP_MKIN_5 MFP_CFG_IN(GPIO90, AF1) +#define GPIO99_KP_MKIN_5 MFP_CFG_IN(GPIO99, AF3) +#define GPIO17_KP_MKIN_6 MFP_CFG_IN(GPIO17, AF1) +#define GPIO91_KP_MKIN_6 MFP_CFG_IN(GPIO91, AF1) +#define GPIO95_KP_MKIN_6 MFP_CFG_IN(GPIO95, AF3) +#define GPIO13_KP_MKIN_7 MFP_CFG_IN(GPIO13, AF3) +#define GPIO36_KP_MKIN_7 MFP_CFG_IN(GPIO36, AF3) +#define GPIO103_KP_MKOUT_0 MFP_CFG_OUT(GPIO103, AF2, DRIVE_HIGH) +#define GPIO104_KP_MKOUT_1 MFP_CFG_OUT(GPIO104, AF2, DRIVE_HIGH) +#define GPIO105_KP_MKOUT_2 MFP_CFG_OUT(GPIO105, AF2, DRIVE_HIGH) +#define GPIO106_KP_MKOUT_3 MFP_CFG_OUT(GPIO106, AF2, DRIVE_HIGH) +#define GPIO107_KP_MKOUT_4 MFP_CFG_OUT(GPIO107, AF2, DRIVE_HIGH) +#define GPIO108_KP_MKOUT_5 MFP_CFG_OUT(GPIO108, AF2, DRIVE_HIGH) +#define GPIO35_KP_MKOUT_6 MFP_CFG_OUT(GPIO35, AF2, DRIVE_HIGH) +#define GPIO22_KP_MKOUT_7 MFP_CFG_OUT(GPIO22, AF1, DRIVE_HIGH) +#define GPIO40_KP_MKOUT_6 MFP_CFG_OUT(GPIO40, AF1, DRIVE_HIGH) +#define GPIO41_KP_MKOUT_7 MFP_CFG_OUT(GPIO41, AF1, DRIVE_HIGH) +#define GPIO96_KP_MKOUT_6 MFP_CFG_OUT(GPIO96, AF3, DRIVE_HIGH) + +/* USB P3 */ +#define GPIO10_USB_P3_5 MFP_CFG_IN(GPIO10, AF3) +#define GPIO11_USB_P3_1 MFP_CFG_IN(GPIO11, AF3) +#define GPIO30_USB_P3_2 MFP_CFG_OUT(GPIO30, AF3, DRIVE_LOW) +#define GPIO31_USB_P3_6 MFP_CFG_OUT(GPIO31, AF3, DRIVE_LOW) +#define GPIO56_USB_P3_4 MFP_CFG_OUT(GPIO56, AF1, DRIVE_LOW) +#define GPIO86_USB_P3_5 MFP_CFG_IN(GPIO86, AF3) +#define GPIO87_USB_P3_1 MFP_CFG_IN(GPIO87, AF3) +#define GPIO90_USB_P3_5 MFP_CFG_IN(GPIO90, AF2) +#define GPIO91_USB_P3_1 MFP_CFG_IN(GPIO91, AF2) +#define GPIO113_USB_P3_3 MFP_CFG_IN(GPIO113, AF3) + +/* USB P2 */ +#define GPIO34_USB_P2_2 MFP_CFG_OUT(GPIO34, AF1, DRIVE_LOW) +#define GPIO35_USB_P2_1 MFP_CFG_IN(GPIO35, AF2) +#define GPIO36_USB_P2_4 MFP_CFG_OUT(GPIO36, AF1, DRIVE_LOW) +#define GPIO37_USB_P2_8 MFP_CFG_OUT(GPIO37, AF1, DRIVE_LOW) +#define GPIO38_USB_P2_3 MFP_CFG_IN(GPIO38, AF3) +#define GPIO39_USB_P2_6 MFP_CFG_OUT(GPIO39, AF1, DRIVE_LOW) +#define GPIO40_USB_P2_5 MFP_CFG_IN(GPIO40, AF3) +#define GPIO41_USB_P2_7 MFP_CFG_IN(GPIO41, AF2) +#define GPIO53_USB_P2_3 MFP_CFG_IN(GPIO53, AF2) + +/* USB Host Port 1/2 */ +#define GPIO88_USBH1_PWR MFP_CFG_IN(GPIO88, AF1) +#define GPIO89_USBH1_PEN MFP_CFG_OUT(GPIO89, AF2, DRIVE_LOW) +#define GPIO119_USBH2_PWR MFP_CFG_IN(GPIO119, AF1) +#define GPIO120_USBH2_PEN MFP_CFG_OUT(GPIO120, AF2, DRIVE_LOW) + +/* QCI - default to Master Mode: CIF_FV/CIF_LV Direction In */ +#define GPIO115_CIF_DD_3 MFP_CFG_IN(GPIO115, AF2) +#define GPIO116_CIF_DD_2 MFP_CFG_IN(GPIO116, AF1) +#define GPIO12_CIF_DD_7 MFP_CFG_IN(GPIO12, AF2) +#define GPIO17_CIF_DD_6 MFP_CFG_IN(GPIO17, AF2) +#define GPIO23_CIF_MCLK MFP_CFG_OUT(GPIO23, AF1, DRIVE_LOW) +#define GPIO24_CIF_FV MFP_CFG_IN(GPIO24, AF1) +#define GPIO25_CIF_LV MFP_CFG_IN(GPIO25, AF1) +#define GPIO26_CIF_PCLK MFP_CFG_IN(GPIO26, AF2) +#define GPIO27_CIF_DD_0 MFP_CFG_IN(GPIO27, AF3) +#define GPIO42_CIF_MCLK MFP_CFG_OUT(GPIO42, AF3, DRIVE_LOW) +#define GPIO43_CIF_FV MFP_CFG_IN(GPIO43, AF3) +#define GPIO44_CIF_LV MFP_CFG_IN(GPIO44, AF3) +#define GPIO45_CIF_PCLK MFP_CFG_IN(GPIO45, AF3) +#define GPIO47_CIF_DD_0 MFP_CFG_IN(GPIO47, AF1) +#define GPIO48_CIF_DD_5 MFP_CFG_IN(GPIO48, AF1) +#define GPIO50_CIF_DD_3 MFP_CFG_IN(GPIO50, AF1) +#define GPIO51_CIF_DD_2 MFP_CFG_IN(GPIO51, AF1) +#define GPIO52_CIF_DD_4 MFP_CFG_IN(GPIO52, AF1) +#define GPIO53_CIF_MCLK MFP_CFG_OUT(GPIO53, AF2, DRIVE_LOW) +#define GPIO54_CIF_PCLK MFP_CFG_IN(GPIO54, AF3) +#define GPIO55_CIF_DD_1 MFP_CFG_IN(GPIO55, AF1) +#define GPIO81_CIF_DD_0 MFP_CFG_IN(GPIO81, AF2) +#define GPIO82_CIF_DD_5 MFP_CFG_IN(GPIO82, AF3) +#define GPIO83_CIF_DD_4 MFP_CFG_IN(GPIO83, AF3) +#define GPIO84_CIF_FV MFP_CFG_IN(GPIO84, AF3) +#define GPIO85_CIF_LV MFP_CFG_IN(GPIO85, AF3) +#define GPIO90_CIF_DD_4 MFP_CFG_IN(GPIO90, AF3) +#define GPIO91_CIF_DD_5 MFP_CFG_IN(GPIO91, AF3) +#define GPIO93_CIF_DD_6 MFP_CFG_IN(GPIO93, AF2) +#define GPIO94_CIF_DD_5 MFP_CFG_IN(GPIO94, AF2) +#define GPIO95_CIF_DD_4 MFP_CFG_IN(GPIO95, AF2) +#define GPIO98_CIF_DD_0 MFP_CFG_IN(GPIO98, AF2) +#define GPIO103_CIF_DD_3 MFP_CFG_IN(GPIO103, AF1) +#define GPIO104_CIF_DD_2 MFP_CFG_IN(GPIO104, AF1) +#define GPIO105_CIF_DD_1 MFP_CFG_IN(GPIO105, AF1) +#define GPIO106_CIF_DD_9 MFP_CFG_IN(GPIO106, AF1) +#define GPIO107_CIF_DD_8 MFP_CFG_IN(GPIO107, AF1) +#define GPIO108_CIF_DD_7 MFP_CFG_IN(GPIO108, AF1) +#define GPIO114_CIF_DD_1 MFP_CFG_IN(GPIO114, AF1) + +/* Universal Subscriber ID Interface */ +#define GPIO114_UVS0 MFP_CFG_OUT(GPIO114, AF2, DRIVE_LOW) +#define GPIO115_nUVS1 MFP_CFG_OUT(GPIO115, AF2, DRIVE_LOW) +#define GPIO116_nUVS2 MFP_CFG_OUT(GPIO116, AF2, DRIVE_LOW) +#define GPIO14_UCLK MFP_CFG_OUT(GPIO14, AF3, DRIVE_LOW) +#define GPIO91_UCLK MFP_CFG_OUT(GPIO91, AF2, DRIVE_LOW) +#define GPIO19_nURST MFP_CFG_OUT(GPIO19, AF3, DRIVE_LOW) +#define GPIO90_nURST MFP_CFG_OUT(GPIO90, AF2, DRIVE_LOW) +#define GPIO116_UDET MFP_CFG_IN(GPIO116, AF3) +#define GPIO114_UEN MFP_CFG_OUT(GPIO114, AF1, DRIVE_LOW) +#define GPIO115_UEN MFP_CFG_OUT(GPIO115, AF1, DRIVE_LOW) + +/* Mobile Scalable Link (MSL) Interface */ +#define GPIO81_BB_OB_DAT_0 MFP_CFG_OUT(GPIO81, AF2, DRIVE_LOW) +#define GPIO48_BB_OB_DAT_1 MFP_CFG_OUT(GPIO48, AF1, DRIVE_LOW) +#define GPIO50_BB_OB_DAT_2 MFP_CFG_OUT(GPIO50, AF1, DRIVE_LOW) +#define GPIO51_BB_OB_DAT_3 MFP_CFG_OUT(GPIO51, AF1, DRIVE_LOW) +#define GPIO52_BB_OB_CLK MFP_CFG_OUT(GPIO52, AF1, DRIVE_LOW) +#define GPIO53_BB_OB_STB MFP_CFG_OUT(GPIO53, AF1, DRIVE_LOW) +#define GPIO54_BB_OB_WAIT MFP_CFG_IN(GPIO54, AF2) +#define GPIO82_BB_IB_DAT_0 MFP_CFG_IN(GPIO82, AF2) +#define GPIO55_BB_IB_DAT_1 MFP_CFG_IN(GPIO55, AF2) +#define GPIO56_BB_IB_DAT_2 MFP_CFG_IN(GPIO56, AF2) +#define GPIO57_BB_IB_DAT_3 MFP_CFG_IN(GPIO57, AF2) +#define GPIO83_BB_IB_CLK MFP_CFG_IN(GPIO83, AF2) +#define GPIO84_BB_IB_STB MFP_CFG_IN(GPIO84, AF2) +#define GPIO85_BB_IB_WAIT MFP_CFG_OUT(GPIO85, AF2, DRIVE_LOW) + +/* Memory Stick Host Controller */ +#define GPIO92_MSBS MFP_CFG_OUT(GPIO92, AF2, DRIVE_LOW) +#define GPIO109_MSSDIO MFP_CFG_IN(GPIO109, AF2) +#define GPIO112_nMSINS MFP_CFG_IN(GPIO112, AF2) +#define GPIO32_MSSCLK MFP_CFG_OUT(GPIO32, AF1, DRIVE_LOW) + +extern int keypad_set_wake(unsigned int on); +#endif /* __ASM_ARCH_MFP_PXA27X_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h new file mode 100644 index 00000000000..3e9211591e2 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h @@ -0,0 +1,133 @@ +#ifndef __ASM_ARCH_MFP_PXA2XX_H +#define __ASM_ARCH_MFP_PXA2XX_H + +#include <mach/mfp.h> + +/* + * the following MFP_xxx bit definitions in mfp.h are re-used for pxa2xx: + * + * MFP_PIN(x) + * MFP_AFx + * MFP_LPM_DRIVE_{LOW, HIGH} + * MFP_LPM_EDGE_x + * + * other MFP_x bit definitions will be ignored + * + * and adds the below two bits specifically for pxa2xx: + * + * bit 23 - Input/Output (PXA2xx specific) + * bit 24 - Wakeup Enable(PXA2xx specific) + */ + +#define MFP_DIR_IN (0x0 << 23) +#define MFP_DIR_OUT (0x1 << 23) +#define MFP_DIR_MASK (0x1 << 23) +#define MFP_DIR(x) (((x) >> 23) & 0x1) + +#define MFP_LPM_CAN_WAKEUP (0x1 << 24) +#define WAKEUP_ON_EDGE_RISE (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_RISE) +#define WAKEUP_ON_EDGE_FALL (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_FALL) +#define WAKEUP_ON_EDGE_BOTH (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_BOTH) + +/* specifically for enabling wakeup on keypad GPIOs */ +#define WAKEUP_ON_LEVEL_HIGH (MFP_LPM_CAN_WAKEUP) + +#define MFP_CFG_IN(pin, af) \ + ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK)) |\ + (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DIR_IN)) + +/* NOTE: pins configured as output _must_ provide a low power state, + * and this state should help to minimize the power dissipation. + */ +#define MFP_CFG_OUT(pin, af, state) \ + ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DIR_MASK | MFP_LPM_STATE_MASK)) |\ + (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_DIR_OUT | MFP_LPM_##state)) + +/* Common configurations for pxa25x and pxa27x + * + * Note: pins configured as GPIO are always initialized to input + * so not to cause any side effect + */ +#define GPIO0_GPIO MFP_CFG_IN(GPIO0, AF0) +#define GPIO1_GPIO MFP_CFG_IN(GPIO1, AF0) +#define GPIO9_GPIO MFP_CFG_IN(GPIO9, AF0) +#define GPIO10_GPIO MFP_CFG_IN(GPIO10, AF0) +#define GPIO11_GPIO MFP_CFG_IN(GPIO11, AF0) +#define GPIO12_GPIO MFP_CFG_IN(GPIO12, AF0) +#define GPIO13_GPIO MFP_CFG_IN(GPIO13, AF0) +#define GPIO14_GPIO MFP_CFG_IN(GPIO14, AF0) +#define GPIO15_GPIO MFP_CFG_IN(GPIO15, AF0) +#define GPIO16_GPIO MFP_CFG_IN(GPIO16, AF0) +#define GPIO17_GPIO MFP_CFG_IN(GPIO17, AF0) +#define GPIO18_GPIO MFP_CFG_IN(GPIO18, AF0) +#define GPIO19_GPIO MFP_CFG_IN(GPIO19, AF0) +#define GPIO20_GPIO MFP_CFG_IN(GPIO20, AF0) +#define GPIO21_GPIO MFP_CFG_IN(GPIO21, AF0) +#define GPIO22_GPIO MFP_CFG_IN(GPIO22, AF0) +#define GPIO23_GPIO MFP_CFG_IN(GPIO23, AF0) +#define GPIO24_GPIO MFP_CFG_IN(GPIO24, AF0) +#define GPIO25_GPIO MFP_CFG_IN(GPIO25, AF0) +#define GPIO26_GPIO MFP_CFG_IN(GPIO26, AF0) +#define GPIO27_GPIO MFP_CFG_IN(GPIO27, AF0) +#define GPIO28_GPIO MFP_CFG_IN(GPIO28, AF0) +#define GPIO29_GPIO MFP_CFG_IN(GPIO29, AF0) +#define GPIO30_GPIO MFP_CFG_IN(GPIO30, AF0) +#define GPIO31_GPIO MFP_CFG_IN(GPIO31, AF0) +#define GPIO32_GPIO MFP_CFG_IN(GPIO32, AF0) +#define GPIO33_GPIO MFP_CFG_IN(GPIO33, AF0) +#define GPIO34_GPIO MFP_CFG_IN(GPIO34, AF0) +#define GPIO35_GPIO MFP_CFG_IN(GPIO35, AF0) +#define GPIO36_GPIO MFP_CFG_IN(GPIO36, AF0) +#define GPIO37_GPIO MFP_CFG_IN(GPIO37, AF0) +#define GPIO38_GPIO MFP_CFG_IN(GPIO38, AF0) +#define GPIO39_GPIO MFP_CFG_IN(GPIO39, AF0) +#define GPIO40_GPIO MFP_CFG_IN(GPIO40, AF0) +#define GPIO41_GPIO MFP_CFG_IN(GPIO41, AF0) +#define GPIO42_GPIO MFP_CFG_IN(GPIO42, AF0) +#define GPIO43_GPIO MFP_CFG_IN(GPIO43, AF0) +#define GPIO44_GPIO MFP_CFG_IN(GPIO44, AF0) +#define GPIO45_GPIO MFP_CFG_IN(GPIO45, AF0) +#define GPIO46_GPIO MFP_CFG_IN(GPIO46, AF0) +#define GPIO47_GPIO MFP_CFG_IN(GPIO47, AF0) +#define GPIO48_GPIO MFP_CFG_IN(GPIO48, AF0) +#define GPIO49_GPIO MFP_CFG_IN(GPIO49, AF0) +#define GPIO50_GPIO MFP_CFG_IN(GPIO50, AF0) +#define GPIO51_GPIO MFP_CFG_IN(GPIO51, AF0) +#define GPIO52_GPIO MFP_CFG_IN(GPIO52, AF0) +#define GPIO53_GPIO MFP_CFG_IN(GPIO53, AF0) +#define GPIO54_GPIO MFP_CFG_IN(GPIO54, AF0) +#define GPIO55_GPIO MFP_CFG_IN(GPIO55, AF0) +#define GPIO56_GPIO MFP_CFG_IN(GPIO56, AF0) +#define GPIO57_GPIO MFP_CFG_IN(GPIO57, AF0) +#define GPIO58_GPIO MFP_CFG_IN(GPIO58, AF0) +#define GPIO59_GPIO MFP_CFG_IN(GPIO59, AF0) +#define GPIO60_GPIO MFP_CFG_IN(GPIO60, AF0) +#define GPIO61_GPIO MFP_CFG_IN(GPIO61, AF0) +#define GPIO62_GPIO MFP_CFG_IN(GPIO62, AF0) +#define GPIO63_GPIO MFP_CFG_IN(GPIO63, AF0) +#define GPIO64_GPIO MFP_CFG_IN(GPIO64, AF0) +#define GPIO65_GPIO MFP_CFG_IN(GPIO65, AF0) +#define GPIO66_GPIO MFP_CFG_IN(GPIO66, AF0) +#define GPIO67_GPIO MFP_CFG_IN(GPIO67, AF0) +#define GPIO68_GPIO MFP_CFG_IN(GPIO68, AF0) +#define GPIO69_GPIO MFP_CFG_IN(GPIO69, AF0) +#define GPIO70_GPIO MFP_CFG_IN(GPIO70, AF0) +#define GPIO71_GPIO MFP_CFG_IN(GPIO71, AF0) +#define GPIO72_GPIO MFP_CFG_IN(GPIO72, AF0) +#define GPIO73_GPIO MFP_CFG_IN(GPIO73, AF0) +#define GPIO74_GPIO MFP_CFG_IN(GPIO74, AF0) +#define GPIO75_GPIO MFP_CFG_IN(GPIO75, AF0) +#define GPIO76_GPIO MFP_CFG_IN(GPIO76, AF0) +#define GPIO77_GPIO MFP_CFG_IN(GPIO77, AF0) +#define GPIO78_GPIO MFP_CFG_IN(GPIO78, AF0) +#define GPIO79_GPIO MFP_CFG_IN(GPIO79, AF0) +#define GPIO80_GPIO MFP_CFG_IN(GPIO80, AF0) +#define GPIO81_GPIO MFP_CFG_IN(GPIO81, AF0) +#define GPIO82_GPIO MFP_CFG_IN(GPIO82, AF0) +#define GPIO83_GPIO MFP_CFG_IN(GPIO83, AF0) +#define GPIO84_GPIO MFP_CFG_IN(GPIO84, AF0) + +extern void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num); +extern void pxa2xx_mfp_set_lpm(int mfp, unsigned long lpm); +extern int gpio_set_wake(unsigned int gpio, unsigned int on); +#endif /* __ASM_ARCH_MFP_PXA2XX_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa300.h b/arch/arm/mach-pxa/include/mach/mfp-pxa300.h new file mode 100644 index 00000000000..bc1fb33a6e7 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa300.h @@ -0,0 +1,575 @@ +/* + * arch/arm/mach-pxa/include/mach/mfp-pxa300.h + * + * PXA300/PXA310 specific MFP configuration definitions + * + * Copyright (C) 2007 Marvell International Ltd. + * 2007-08-21: eric miao <eric.miao@marvell.com> + * initial version + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MFP_PXA300_H +#define __ASM_ARCH_MFP_PXA300_H + +#include <mach/mfp.h> +#include <mach/mfp-pxa3xx.h> + +/* GPIO */ +#define GPIO46_GPIO MFP_CFG(GPIO46, AF1) +#define GPIO49_GPIO MFP_CFG(GPIO49, AF3) +#define GPIO50_GPIO MFP_CFG(GPIO50, AF2) +#define GPIO51_GPIO MFP_CFG(GPIO51, AF3) +#define GPIO52_GPIO MFP_CFG(GPIO52, AF3) +#define GPIO56_GPIO MFP_CFG(GPIO56, AF0) +#define GPIO58_GPIO MFP_CFG(GPIO58, AF0) +#define GPIO59_GPIO MFP_CFG(GPIO59, AF0) +#define GPIO60_GPIO MFP_CFG(GPIO60, AF0) +#define GPIO61_GPIO MFP_CFG(GPIO61, AF0) +#define GPIO62_GPIO MFP_CFG(GPIO62, AF0) + +#ifdef CONFIG_CPU_PXA310 +#define GPIO7_2_GPIO MFP_CFG(GPIO7_2, AF0) +#define GPIO8_2_GPIO MFP_CFG(GPIO8_2, AF0) +#define GPIO9_2_GPIO MFP_CFG(GPIO9_2, AF0) +#define GPIO10_2_GPIO MFP_CFG(GPIO10_2, AF0) +#define GPIO11_2_GPIO MFP_CFG(GPIO11_2, AF0) +#define GPIO12_2_GPIO MFP_CFG(GPIO12_2, AF0) +#endif + +/* Chip Select */ +#define GPIO2_nCS3 MFP_CFG(GPIO2, AF1) + +/* AC97 */ +#define GPIO23_AC97_nACRESET MFP_CFG(GPIO23, AF1) +#define GPIO24_AC97_SYSCLK MFP_CFG(GPIO24, AF1) +#define GPIO29_AC97_BITCLK MFP_CFG(GPIO29, AF1) +#define GPIO25_AC97_SDATA_IN_0 MFP_CFG(GPIO25, AF1) +#define GPIO26_AC97_SDATA_IN_1 MFP_CFG(GPIO26, AF1) +#define GPIO17_AC97_SDATA_IN_2 MFP_CFG(GPIO17, AF3) +#define GPIO21_AC97_SDATA_IN_2 MFP_CFG(GPIO21, AF2) +#define GPIO18_AC97_SDATA_IN_3 MFP_CFG(GPIO18, AF3) +#define GPIO22_AC97_SDATA_IN_3 MFP_CFG(GPIO22, AF2) +#define GPIO27_AC97_SDATA_OUT MFP_CFG(GPIO27, AF1) +#define GPIO28_AC97_SYNC MFP_CFG(GPIO28, AF1) + +/* I2C */ +#define GPIO21_I2C_SCL MFP_CFG_LPM(GPIO21, AF1, PULL_HIGH) +#define GPIO22_I2C_SDA MFP_CFG_LPM(GPIO22, AF1, PULL_HIGH) + +/* QCI */ +#define GPIO39_CI_DD_0 MFP_CFG_DRV(GPIO39, AF1, DS04X) +#define GPIO40_CI_DD_1 MFP_CFG_DRV(GPIO40, AF1, DS04X) +#define GPIO41_CI_DD_2 MFP_CFG_DRV(GPIO41, AF1, DS04X) +#define GPIO42_CI_DD_3 MFP_CFG_DRV(GPIO42, AF1, DS04X) +#define GPIO43_CI_DD_4 MFP_CFG_DRV(GPIO43, AF1, DS04X) +#define GPIO44_CI_DD_5 MFP_CFG_DRV(GPIO44, AF1, DS04X) +#define GPIO45_CI_DD_6 MFP_CFG_DRV(GPIO45, AF1, DS04X) +#define GPIO46_CI_DD_7 MFP_CFG_DRV(GPIO46, AF0, DS04X) +#define GPIO47_CI_DD_8 MFP_CFG_DRV(GPIO47, AF1, DS04X) +#define GPIO48_CI_DD_9 MFP_CFG_DRV(GPIO48, AF1, DS04X) +#define GPIO52_CI_HSYNC MFP_CFG_DRV(GPIO52, AF0, DS04X) +#define GPIO51_CI_VSYNC MFP_CFG_DRV(GPIO51, AF0, DS04X) +#define GPIO49_CI_MCLK MFP_CFG_DRV(GPIO49, AF0, DS04X) +#define GPIO50_CI_PCLK MFP_CFG_DRV(GPIO50, AF0, DS04X) + +/* KEYPAD */ +#define GPIO3_KP_DKIN_6 MFP_CFG_LPM(GPIO3, AF2, FLOAT) +#define GPIO4_KP_DKIN_7 MFP_CFG_LPM(GPIO4, AF2, FLOAT) +#define GPIO16_KP_DKIN_6 MFP_CFG_LPM(GPIO16, AF6, FLOAT) +#define GPIO83_KP_DKIN_2 MFP_CFG_LPM(GPIO83, AF5, FLOAT) +#define GPIO84_KP_DKIN_1 MFP_CFG_LPM(GPIO84, AF5, FLOAT) +#define GPIO85_KP_DKIN_0 MFP_CFG_LPM(GPIO85, AF3, FLOAT) +#define GPIO86_KP_DKIN_1 MFP_CFG_LPM(GPIO86, AF3, FLOAT) +#define GPIO87_KP_DKIN_2 MFP_CFG_LPM(GPIO87, AF3, FLOAT) +#define GPIO88_KP_DKIN_3 MFP_CFG_LPM(GPIO88, AF3, FLOAT) +#define GPIO89_KP_DKIN_3 MFP_CFG_LPM(GPIO89, AF3, FLOAT) +#define GPIO107_KP_DKIN_0 MFP_CFG_LPM(GPIO107, AF2, FLOAT) +#define GPIO108_KP_DKIN_1 MFP_CFG_LPM(GPIO108, AF2, FLOAT) +#define GPIO109_KP_DKIN_2 MFP_CFG_LPM(GPIO109, AF2, FLOAT) +#define GPIO110_KP_DKIN_3 MFP_CFG_LPM(GPIO110, AF2, FLOAT) +#define GPIO111_KP_DKIN_4 MFP_CFG_LPM(GPIO111, AF2, FLOAT) +#define GPIO112_KP_DKIN_5 MFP_CFG_LPM(GPIO112, AF2, FLOAT) +#define GPIO113_KP_DKIN_6 MFP_CFG_LPM(GPIO113, AF2, FLOAT) +#define GPIO114_KP_DKIN_7 MFP_CFG_LPM(GPIO114, AF2, FLOAT) +#define GPIO115_KP_DKIN_0 MFP_CFG_LPM(GPIO115, AF2, FLOAT) +#define GPIO116_KP_DKIN_1 MFP_CFG_LPM(GPIO116, AF2, FLOAT) +#define GPIO117_KP_DKIN_2 MFP_CFG_LPM(GPIO117, AF2, FLOAT) +#define GPIO118_KP_DKIN_3 MFP_CFG_LPM(GPIO118, AF2, FLOAT) +#define GPIO119_KP_DKIN_4 MFP_CFG_LPM(GPIO119, AF2, FLOAT) +#define GPIO120_KP_DKIN_5 MFP_CFG_LPM(GPIO120, AF2, FLOAT) +#define GPIO121_KP_DKIN_6 MFP_CFG_LPM(GPIO121, AF2, FLOAT) +#define GPIO122_KP_DKIN_5 MFP_CFG_LPM(GPIO122, AF2, FLOAT) +#define GPIO123_KP_DKIN_4 MFP_CFG_LPM(GPIO123, AF2, FLOAT) +#define GPIO124_KP_DKIN_3 MFP_CFG_LPM(GPIO124, AF2, FLOAT) +#define GPIO127_KP_DKIN_0 MFP_CFG_LPM(GPIO127, AF5, FLOAT) +#define GPIO0_2_KP_DKIN_0 MFP_CFG_LPM(GPIO0_2, AF2, FLOAT) +#define GPIO1_2_KP_DKIN_1 MFP_CFG_LPM(GPIO1_2, AF2, FLOAT) +#define GPIO2_2_KP_DKIN_6 MFP_CFG_LPM(GPIO2_2, AF2, FLOAT) +#define GPIO3_2_KP_DKIN_7 MFP_CFG_LPM(GPIO3_2, AF2, FLOAT) +#define GPIO4_2_KP_DKIN_1 MFP_CFG_LPM(GPIO4_2, AF2, FLOAT) +#define GPIO5_2_KP_DKIN_0 MFP_CFG_LPM(GPIO5_2, AF2, FLOAT) + +#define GPIO5_KP_MKIN_0 MFP_CFG_LPM(GPIO5, AF2, FLOAT) +#define GPIO6_KP_MKIN_1 MFP_CFG_LPM(GPIO6, AF2, FLOAT) +#define GPIO9_KP_MKIN_6 MFP_CFG_LPM(GPIO9, AF3, FLOAT) +#define GPIO10_KP_MKIN_7 MFP_CFG_LPM(GPIO10, AF3, FLOAT) +#define GPIO70_KP_MKIN_6 MFP_CFG_LPM(GPIO70, AF3, FLOAT) +#define GPIO71_KP_MKIN_7 MFP_CFG_LPM(GPIO71, AF3, FLOAT) +#define GPIO100_KP_MKIN_6 MFP_CFG_LPM(GPIO100, AF7, FLOAT) +#define GPIO101_KP_MKIN_7 MFP_CFG_LPM(GPIO101, AF7, FLOAT) +#define GPIO112_KP_MKIN_6 MFP_CFG_LPM(GPIO112, AF4, FLOAT) +#define GPIO113_KP_MKIN_7 MFP_CFG_LPM(GPIO113, AF4, FLOAT) +#define GPIO115_KP_MKIN_0 MFP_CFG_LPM(GPIO115, AF1, FLOAT) +#define GPIO116_KP_MKIN_1 MFP_CFG_LPM(GPIO116, AF1, FLOAT) +#define GPIO117_KP_MKIN_2 MFP_CFG_LPM(GPIO117, AF1, FLOAT) +#define GPIO118_KP_MKIN_3 MFP_CFG_LPM(GPIO118, AF1, FLOAT) +#define GPIO119_KP_MKIN_4 MFP_CFG_LPM(GPIO119, AF1, FLOAT) +#define GPIO120_KP_MKIN_5 MFP_CFG_LPM(GPIO120, AF1, FLOAT) +#define GPIO125_KP_MKIN_2 MFP_CFG_LPM(GPIO125, AF2, FLOAT) +#define GPIO2_2_KP_MKIN_6 MFP_CFG_LPM(GPIO2_2, AF1, FLOAT) +#define GPIO3_2_KP_MKIN_7 MFP_CFG_LPM(GPIO3_2, AF1, FLOAT) + +#define GPIO7_KP_MKOUT_5 MFP_CFG_LPM(GPIO7, AF1, DRIVE_HIGH) +#define GPIO11_KP_MKOUT_5 MFP_CFG_LPM(GPIO11, AF3, DRIVE_HIGH) +#define GPIO12_KP_MKOUT_6 MFP_CFG_LPM(GPIO12, AF3, DRIVE_HIGH) +#define GPIO13_KP_MKOUT_7 MFP_CFG_LPM(GPIO13, AF3, DRIVE_HIGH) +#define GPIO19_KP_MKOUT_4 MFP_CFG_LPM(GPIO19, AF3, DRIVE_HIGH) +#define GPIO20_KP_MKOUT_5 MFP_CFG_LPM(GPIO20, AF3, DRIVE_HIGH) +#define GPIO38_KP_MKOUT_5 MFP_CFG_LPM(GPIO38, AF5, DRIVE_HIGH) +#define GPIO53_KP_MKOUT_6 MFP_CFG_LPM(GPIO53, AF5, DRIVE_HIGH) +#define GPIO78_KP_MKOUT_7 MFP_CFG_LPM(GPIO78, AF5, DRIVE_HIGH) +#define GPIO85_KP_MKOUT_0 MFP_CFG_LPM(GPIO85, AF2, DRIVE_HIGH) +#define GPIO86_KP_MKOUT_1 MFP_CFG_LPM(GPIO86, AF2, DRIVE_HIGH) +#define GPIO87_KP_MKOUT_2 MFP_CFG_LPM(GPIO87, AF2, DRIVE_HIGH) +#define GPIO88_KP_MKOUT_3 MFP_CFG_LPM(GPIO88, AF2, DRIVE_HIGH) +#define GPIO104_KP_MKOUT_6 MFP_CFG_LPM(GPIO104, AF5, DRIVE_HIGH) +#define GPIO105_KP_MKOUT_7 MFP_CFG_LPM(GPIO105, AF5, DRIVE_HIGH) +#define GPIO121_KP_MKOUT_0 MFP_CFG_LPM(GPIO121, AF1, DRIVE_HIGH) +#define GPIO122_KP_MKOUT_1 MFP_CFG_LPM(GPIO122, AF1, DRIVE_HIGH) +#define GPIO123_KP_MKOUT_2 MFP_CFG_LPM(GPIO123, AF1, DRIVE_HIGH) +#define GPIO124_KP_MKOUT_3 MFP_CFG_LPM(GPIO124, AF1, DRIVE_HIGH) +#define GPIO125_KP_MKOUT_4 MFP_CFG_LPM(GPIO125, AF1, DRIVE_HIGH) +#define GPIO126_KP_MKOUT_7 MFP_CFG_LPM(GPIO126, AF4, DRIVE_HIGH) +#define GPIO5_2_KP_MKOUT_6 MFP_CFG_LPM(GPIO5_2, AF1, DRIVE_HIGH) +#define GPIO4_2_KP_MKOUT_5 MFP_CFG_LPM(GPIO4_2, AF1, DRIVE_HIGH) +#define GPIO6_2_KP_MKOUT_7 MFP_CFG_LPM(GPIO6_2, AF1, DRIVE_HIGH) + +/* LCD */ +#define GPIO54_LCD_LDD_0 MFP_CFG_DRV(GPIO54, AF1, DS01X) +#define GPIO55_LCD_LDD_1 MFP_CFG_DRV(GPIO55, AF1, DS01X) +#define GPIO56_LCD_LDD_2 MFP_CFG_DRV(GPIO56, AF1, DS01X) +#define GPIO57_LCD_LDD_3 MFP_CFG_DRV(GPIO57, AF1, DS01X) +#define GPIO58_LCD_LDD_4 MFP_CFG_DRV(GPIO58, AF1, DS01X) +#define GPIO59_LCD_LDD_5 MFP_CFG_DRV(GPIO59, AF1, DS01X) +#define GPIO60_LCD_LDD_6 MFP_CFG_DRV(GPIO60, AF1, DS01X) +#define GPIO61_LCD_LDD_7 MFP_CFG_DRV(GPIO61, AF1, DS01X) +#define GPIO62_LCD_LDD_8 MFP_CFG_DRV(GPIO62, AF1, DS01X) +#define GPIO63_LCD_LDD_9 MFP_CFG_DRV(GPIO63, AF1, DS01X) +#define GPIO64_LCD_LDD_10 MFP_CFG_DRV(GPIO64, AF1, DS01X) +#define GPIO65_LCD_LDD_11 MFP_CFG_DRV(GPIO65, AF1, DS01X) +#define GPIO66_LCD_LDD_12 MFP_CFG_DRV(GPIO66, AF1, DS01X) +#define GPIO67_LCD_LDD_13 MFP_CFG_DRV(GPIO67, AF1, DS01X) +#define GPIO68_LCD_LDD_14 MFP_CFG_DRV(GPIO68, AF1, DS01X) +#define GPIO69_LCD_LDD_15 MFP_CFG_DRV(GPIO69, AF1, DS01X) +#define GPIO70_LCD_LDD_16 MFP_CFG_DRV(GPIO70, AF1, DS01X) +#define GPIO71_LCD_LDD_17 MFP_CFG_DRV(GPIO71, AF1, DS01X) +#define GPIO62_LCD_CS_N MFP_CFG_DRV(GPIO62, AF2, DS01X) +#define GPIO72_LCD_FCLK MFP_CFG_DRV(GPIO72, AF1, DS01X) +#define GPIO73_LCD_LCLK MFP_CFG_DRV(GPIO73, AF1, DS01X) +#define GPIO74_LCD_PCLK MFP_CFG_DRV(GPIO74, AF1, DS02X) +#define GPIO75_LCD_BIAS MFP_CFG_DRV(GPIO75, AF1, DS01X) +#define GPIO76_LCD_VSYNC MFP_CFG_DRV(GPIO76, AF2, DS01X) + +#define GPIO15_LCD_CS_N MFP_CFG_DRV(GPIO15, AF2, DS01X) +#define GPIO127_LCD_CS_N MFP_CFG_DRV(GPIO127, AF1, DS01X) +#define GPIO63_LCD_VSYNC MFP_CFG_DRV(GPIO63, AF2, DS01X) + +/* Mini-LCD */ +#define GPIO72_MLCD_FCLK MFP_CFG_DRV(GPIO72, AF7, DS08X) +#define GPIO73_MLCD_LCLK MFP_CFG_DRV(GPIO73, AF7, DS08X) +#define GPIO54_MLCD_LDD_0 MFP_CFG_DRV(GPIO54, AF7, DS08X) +#define GPIO55_MLCD_LDD_1 MFP_CFG_DRV(GPIO55, AF7, DS08X) +#define GPIO56_MLCD_LDD_2 MFP_CFG_DRV(GPIO56, AF7, DS08X) +#define GPIO57_MLCD_LDD_3 MFP_CFG_DRV(GPIO57, AF7, DS08X) +#define GPIO58_MLCD_LDD_4 MFP_CFG_DRV(GPIO58, AF7, DS08X) +#define GPIO59_MLCD_LDD_5 MFP_CFG_DRV(GPIO59, AF7, DS08X) +#define GPIO60_MLCD_LDD_6 MFP_CFG_DRV(GPIO60, AF7, DS08X) +#define GPIO61_MLCD_LDD_7 MFP_CFG_DRV(GPIO61, AF7, DS08X) +#define GPIO62_MLCD_LDD_8 MFP_CFG_DRV(GPIO62, AF7, DS08X) +#define GPIO63_MLCD_LDD_9 MFP_CFG_DRV(GPIO63, AF7, DS08X) +#define GPIO64_MLCD_LDD_10 MFP_CFG_DRV(GPIO64, AF7, DS08X) +#define GPIO65_MLCD_LDD_11 MFP_CFG_DRV(GPIO65, AF7, DS08X) +#define GPIO66_MLCD_LDD_12 MFP_CFG_DRV(GPIO66, AF7, DS08X) +#define GPIO67_MLCD_LDD_13 MFP_CFG_DRV(GPIO67, AF7, DS08X) +#define GPIO68_MLCD_LDD_14 MFP_CFG_DRV(GPIO68, AF7, DS08X) +#define GPIO69_MLCD_LDD_15 MFP_CFG_DRV(GPIO69, AF7, DS08X) +#define GPIO74_MLCD_PCLK MFP_CFG_DRV(GPIO74, AF7, DS08X) +#define GPIO75_MLCD_BIAS MFP_CFG_DRV(GPIO75, AF2, DS08X) + +/* MMC1 */ +#define GPIO7_MMC1_CLK MFP_CFG_LPM(GPIO7, AF4, DRIVE_HIGH) +#define GPIO8_MMC1_CMD MFP_CFG_LPM(GPIO8, AF4, DRIVE_HIGH) +#define GPIO14_MMC1_CMD MFP_CFG_LPM(GPIO14, AF5, DRIVE_HIGH) +#define GPIO15_MMC1_CMD MFP_CFG_LPM(GPIO15, AF5, DRIVE_HIGH) +#define GPIO3_MMC1_DAT0 MFP_CFG_LPM(GPIO3, AF4, DRIVE_HIGH) +#define GPIO4_MMC1_DAT1 MFP_CFG_LPM(GPIO4, AF4, DRIVE_HIGH) +#define GPIO5_MMC1_DAT2 MFP_CFG_LPM(GPIO5, AF4, DRIVE_HIGH) +#define GPIO6_MMC1_DAT3 MFP_CFG_LPM(GPIO6, AF4, DRIVE_HIGH) + +/* MMC2 */ +#define GPIO9_MMC2_DAT0 MFP_CFG_LPM(GPIO9, AF4, PULL_HIGH) +#define GPIO10_MMC2_DAT1 MFP_CFG_LPM(GPIO10, AF4, PULL_HIGH) +#define GPIO11_MMC2_DAT2 MFP_CFG_LPM(GPIO11, AF4, PULL_HIGH) +#define GPIO12_MMC2_DAT3 MFP_CFG_LPM(GPIO12, AF4, PULL_HIGH) +#define GPIO13_MMC2_CLK MFP_CFG_LPM(GPIO13, AF4, PULL_HIGH) +#define GPIO14_MMC2_CMD MFP_CFG_LPM(GPIO14, AF4, PULL_HIGH) +#define GPIO77_MMC2_DAT0 MFP_CFG_LPM(GPIO77, AF4, PULL_HIGH) +#define GPIO78_MMC2_DAT1 MFP_CFG_LPM(GPIO78, AF4, PULL_HIGH) +#define GPIO79_MMC2_DAT2 MFP_CFG_LPM(GPIO79, AF4, PULL_HIGH) +#define GPIO80_MMC2_DAT3 MFP_CFG_LPM(GPIO80, AF4, PULL_HIGH) +#define GPIO81_MMC2_CLK MFP_CFG_LPM(GPIO81, AF4, PULL_HIGH) +#define GPIO82_MMC2_CMD MFP_CFG_LPM(GPIO82, AF4, PULL_HIGH) + +/* SSP1 */ +#define GPIO89_SSP1_EXTCLK MFP_CFG(GPIO89, AF1) +#define GPIO90_SSP1_SYSCLK MFP_CFG(GPIO90, AF1) +#define GPIO15_SSP1_SCLK MFP_CFG(GPIO15, AF6) +#define GPIO16_SSP1_FRM MFP_CFG(GPIO16, AF2) +#define GPIO33_SSP1_SCLK MFP_CFG(GPIO33, AF5) +#define GPIO34_SSP1_FRM MFP_CFG(GPIO34, AF5) +#define GPIO85_SSP1_SCLK MFP_CFG(GPIO85, AF1) +#define GPIO86_SSP1_FRM MFP_CFG(GPIO86, AF1) +#define GPIO18_SSP1_TXD MFP_CFG(GPIO18, AF7) +#define GPIO18_SSP1_RXD MFP_CFG(GPIO18, AF2) +#define GPIO20_SSP1_TXD MFP_CFG(GPIO20, AF2) +#define GPIO20_SSP1_RXD MFP_CFG(GPIO20, AF7) +#define GPIO35_SSP1_TXD MFP_CFG(GPIO35, AF5) +#define GPIO35_SSP1_RXD MFP_CFG(GPIO35, AF4) +#define GPIO36_SSP1_TXD MFP_CFG(GPIO36, AF5) +#define GPIO36_SSP1_RXD MFP_CFG(GPIO36, AF6) +#define GPIO87_SSP1_TXD MFP_CFG(GPIO87, AF1) +#define GPIO87_SSP1_RXD MFP_CFG(GPIO87, AF6) +#define GPIO88_SSP1_TXD MFP_CFG(GPIO88, AF6) +#define GPIO88_SSP1_RXD MFP_CFG(GPIO88, AF1) + +/* SSP2 */ +#define GPIO29_SSP2_EXTCLK MFP_CFG(GPIO29, AF2) +#define GPIO23_SSP2_SCLK MFP_CFG(GPIO23, AF2) +#define GPIO17_SSP2_FRM MFP_CFG(GPIO17, AF2) +#define GPIO25_SSP2_SCLK MFP_CFG(GPIO25, AF2) +#define GPIO26_SSP2_FRM MFP_CFG(GPIO26, AF2) +#define GPIO33_SSP2_SCLK MFP_CFG(GPIO33, AF6) +#define GPIO34_SSP2_FRM MFP_CFG(GPIO34, AF6) +#define GPIO64_SSP2_SCLK MFP_CFG(GPIO64, AF2) +#define GPIO65_SSP2_FRM MFP_CFG(GPIO65, AF2) +#define GPIO19_SSP2_TXD MFP_CFG(GPIO19, AF2) +#define GPIO19_SSP2_RXD MFP_CFG(GPIO19, AF7) +#define GPIO24_SSP2_TXD MFP_CFG(GPIO24, AF5) +#define GPIO24_SSP2_RXD MFP_CFG(GPIO24, AF4) +#define GPIO27_SSP2_TXD MFP_CFG(GPIO27, AF2) +#define GPIO27_SSP2_RXD MFP_CFG(GPIO27, AF5) +#define GPIO28_SSP2_TXD MFP_CFG(GPIO28, AF5) +#define GPIO28_SSP2_RXD MFP_CFG(GPIO28, AF2) +#define GPIO35_SSP2_TXD MFP_CFG(GPIO35, AF7) +#define GPIO35_SSP2_RXD MFP_CFG(GPIO35, AF6) +#define GPIO66_SSP2_TXD MFP_CFG(GPIO66, AF4) +#define GPIO66_SSP2_RXD MFP_CFG(GPIO66, AF2) +#define GPIO67_SSP2_TXD MFP_CFG(GPIO67, AF2) +#define GPIO67_SSP2_RXD MFP_CFG(GPIO67, AF4) +#define GPIO36_SSP2_TXD MFP_CFG(GPIO36, AF7) + +/* SSP3 */ +#define GPIO69_SSP3_FRM MFP_CFG_X(GPIO69, AF2, DS08X, DRIVE_LOW) +#define GPIO68_SSP3_SCLK MFP_CFG_X(GPIO68, AF2, DS08X, FLOAT) +#define GPIO92_SSP3_FRM MFP_CFG_X(GPIO92, AF1, DS08X, DRIVE_LOW) +#define GPIO91_SSP3_SCLK MFP_CFG_X(GPIO91, AF1, DS08X, FLOAT) +#define GPIO70_SSP3_TXD MFP_CFG_X(GPIO70, AF2, DS08X, DRIVE_LOW) +#define GPIO70_SSP3_RXD MFP_CFG_X(GPIO70, AF5, DS08X, FLOAT) +#define GPIO71_SSP3_TXD MFP_CFG_X(GPIO71, AF5, DS08X, DRIVE_LOW) +#define GPIO71_SSP3_RXD MFP_CFG_X(GPIO71, AF2, DS08X, FLOAT) +#define GPIO93_SSP3_TXD MFP_CFG_X(GPIO93, AF1, DS08X, DRIVE_LOW) +#define GPIO93_SSP3_RXD MFP_CFG_X(GPIO93, AF5, DS08X, FLOAT) +#define GPIO94_SSP3_TXD MFP_CFG_X(GPIO94, AF5, DS08X, DRIVE_LOW) +#define GPIO94_SSP3_RXD MFP_CFG_X(GPIO94, AF1, DS08X, FLOAT) + +/* SSP4 */ +#define GPIO95_SSP4_SCLK MFP_CFG_LPM(GPIO95, AF1, PULL_HIGH) +#define GPIO96_SSP4_FRM MFP_CFG_LPM(GPIO96, AF1, PULL_HIGH) +#define GPIO97_SSP4_TXD MFP_CFG_LPM(GPIO97, AF1, PULL_HIGH) +#define GPIO97_SSP4_RXD MFP_CFG_LPM(GPIO97, AF5, PULL_HIGH) +#define GPIO98_SSP4_TXD MFP_CFG_LPM(GPIO98, AF5, PULL_HIGH) +#define GPIO98_SSP4_RXD MFP_CFG_LPM(GPIO98, AF1, PULL_HIGH) + +/* UART1 */ +#define GPIO32_UART1_CTS MFP_CFG_LPM(GPIO32, AF2, FLOAT) +#define GPIO37_UART1_CTS MFP_CFG_LPM(GPIO37, AF4, FLOAT) +#define GPIO79_UART1_CTS MFP_CFG_LPM(GPIO79, AF1, FLOAT) +#define GPIO84_UART1_CTS MFP_CFG_LPM(GPIO84, AF3, FLOAT) +#define GPIO101_UART1_CTS MFP_CFG_LPM(GPIO101, AF1, FLOAT) +#define GPIO106_UART1_CTS MFP_CFG_LPM(GPIO106, AF6, FLOAT) + +#define GPIO32_UART1_RTS MFP_CFG_LPM(GPIO32, AF4, FLOAT) +#define GPIO37_UART1_RTS MFP_CFG_LPM(GPIO37, AF2, FLOAT) +#define GPIO79_UART1_RTS MFP_CFG_LPM(GPIO79, AF3, FLOAT) +#define GPIO84_UART1_RTS MFP_CFG_LPM(GPIO84, AF1, FLOAT) +#define GPIO101_UART1_RTS MFP_CFG_LPM(GPIO101, AF6, FLOAT) +#define GPIO106_UART1_RTS MFP_CFG_LPM(GPIO106, AF1, FLOAT) + +#define GPIO34_UART1_DSR MFP_CFG_LPM(GPIO34, AF2, FLOAT) +#define GPIO36_UART1_DSR MFP_CFG_LPM(GPIO36, AF4, FLOAT) +#define GPIO81_UART1_DSR MFP_CFG_LPM(GPIO81, AF1, FLOAT) +#define GPIO83_UART1_DSR MFP_CFG_LPM(GPIO83, AF3, FLOAT) +#define GPIO103_UART1_DSR MFP_CFG_LPM(GPIO103, AF1, FLOAT) +#define GPIO105_UART1_DSR MFP_CFG_LPM(GPIO105, AF6, FLOAT) + +#define GPIO34_UART1_DTR MFP_CFG_LPM(GPIO34, AF4, FLOAT) +#define GPIO36_UART1_DTR MFP_CFG_LPM(GPIO36, AF2, FLOAT) +#define GPIO81_UART1_DTR MFP_CFG_LPM(GPIO81, AF3, FLOAT) +#define GPIO83_UART1_DTR MFP_CFG_LPM(GPIO83, AF1, FLOAT) +#define GPIO103_UART1_DTR MFP_CFG_LPM(GPIO103, AF6, FLOAT) +#define GPIO105_UART1_DTR MFP_CFG_LPM(GPIO105, AF1, FLOAT) + +#define GPIO35_UART1_RI MFP_CFG_LPM(GPIO35, AF2, FLOAT) +#define GPIO82_UART1_RI MFP_CFG_LPM(GPIO82, AF1, FLOAT) +#define GPIO104_UART1_RI MFP_CFG_LPM(GPIO104, AF1, FLOAT) + +#define GPIO33_UART1_DCD MFP_CFG_LPM(GPIO33, AF2, FLOAT) +#define GPIO80_UART1_DCD MFP_CFG_LPM(GPIO80, AF1, FLOAT) +#define GPIO102_UART1_DCD MFP_CFG_LPM(GPIO102, AF1, FLOAT) + +#define GPIO30_UART1_RXD MFP_CFG_LPM(GPIO30, AF2, FLOAT) +#define GPIO31_UART1_RXD MFP_CFG_LPM(GPIO31, AF4, FLOAT) +#define GPIO77_UART1_RXD MFP_CFG_LPM(GPIO77, AF1, FLOAT) +#define GPIO78_UART1_RXD MFP_CFG_LPM(GPIO78, AF3, FLOAT) +#define GPIO99_UART1_RXD MFP_CFG_LPM(GPIO99, AF1, FLOAT) +#define GPIO100_UART1_RXD MFP_CFG_LPM(GPIO100, AF6, FLOAT) +#define GPIO102_UART1_RXD MFP_CFG_LPM(GPIO102, AF6, FLOAT) +#define GPIO104_UART1_RXD MFP_CFG_LPM(GPIO104, AF4, FLOAT) + +#define GPIO30_UART1_TXD MFP_CFG_LPM(GPIO30, AF4, FLOAT) +#define GPIO31_UART1_TXD MFP_CFG_LPM(GPIO31, AF2, FLOAT) +#define GPIO77_UART1_TXD MFP_CFG_LPM(GPIO77, AF3, FLOAT) +#define GPIO78_UART1_TXD MFP_CFG_LPM(GPIO78, AF1, FLOAT) +#define GPIO99_UART1_TXD MFP_CFG_LPM(GPIO99, AF6, FLOAT) +#define GPIO100_UART1_TXD MFP_CFG_LPM(GPIO100, AF1, FLOAT) +#define GPIO102_UART1_TXD MFP_CFG_LPM(GPIO102, AF4, FLOAT) + +/* UART2 */ +#define GPIO15_UART2_CTS MFP_CFG_LPM(GPIO15, AF3, FLOAT) +#define GPIO16_UART2_CTS MFP_CFG_LPM(GPIO16, AF5, FLOAT) +#define GPIO111_UART2_CTS MFP_CFG_LPM(GPIO111, AF3, FLOAT) +#define GPIO114_UART2_CTS MFP_CFG_LPM(GPIO114, AF1, FLOAT) + +#define GPIO15_UART2_RTS MFP_CFG_LPM(GPIO15, AF4, FLOAT) +#define GPIO16_UART2_RTS MFP_CFG_LPM(GPIO16, AF4, FLOAT) +#define GPIO114_UART2_RTS MFP_CFG_LPM(GPIO114, AF3, FLOAT) +#define GPIO111_UART2_RTS MFP_CFG_LPM(GPIO111, AF1, FLOAT) + +#define GPIO18_UART2_RXD MFP_CFG_LPM(GPIO18, AF5, FLOAT) +#define GPIO19_UART2_RXD MFP_CFG_LPM(GPIO19, AF4, FLOAT) +#define GPIO112_UART2_RXD MFP_CFG_LPM(GPIO112, AF1, FLOAT) +#define GPIO113_UART2_RXD MFP_CFG_LPM(GPIO113, AF3, FLOAT) + +#define GPIO18_UART2_TXD MFP_CFG_LPM(GPIO18, AF4, FLOAT) +#define GPIO19_UART2_TXD MFP_CFG_LPM(GPIO19, AF5, FLOAT) +#define GPIO112_UART2_TXD MFP_CFG_LPM(GPIO112, AF3, FLOAT) +#define GPIO113_UART2_TXD MFP_CFG_LPM(GPIO113, AF1, FLOAT) + +/* UART3 */ +#define GPIO91_UART3_CTS MFP_CFG_LPM(GPIO91, AF2, FLOAT) +#define GPIO92_UART3_CTS MFP_CFG_LPM(GPIO92, AF4, FLOAT) +#define GPIO107_UART3_CTS MFP_CFG_LPM(GPIO107, AF1, FLOAT) +#define GPIO108_UART3_CTS MFP_CFG_LPM(GPIO108, AF3, FLOAT) + +#define GPIO91_UART3_RTS MFP_CFG_LPM(GPIO91, AF4, FLOAT) +#define GPIO92_UART3_RTS MFP_CFG_LPM(GPIO92, AF2, FLOAT) +#define GPIO107_UART3_RTS MFP_CFG_LPM(GPIO107, AF3, FLOAT) +#define GPIO108_UART3_RTS MFP_CFG_LPM(GPIO108, AF1, FLOAT) + +#define GPIO7_UART3_RXD MFP_CFG_LPM(GPIO7, AF2, FLOAT) +#define GPIO8_UART3_RXD MFP_CFG_LPM(GPIO8, AF6, FLOAT) +#define GPIO93_UART3_RXD MFP_CFG_LPM(GPIO93, AF4, FLOAT) +#define GPIO94_UART3_RXD MFP_CFG_LPM(GPIO94, AF2, FLOAT) +#define GPIO109_UART3_RXD MFP_CFG_LPM(GPIO109, AF3, FLOAT) +#define GPIO110_UART3_RXD MFP_CFG_LPM(GPIO110, AF1, FLOAT) + +#define GPIO7_UART3_TXD MFP_CFG_LPM(GPIO7, AF6, FLOAT) +#define GPIO8_UART3_TXD MFP_CFG_LPM(GPIO8, AF2, FLOAT) +#define GPIO93_UART3_TXD MFP_CFG_LPM(GPIO93, AF2, FLOAT) +#define GPIO94_UART3_TXD MFP_CFG_LPM(GPIO94, AF4, FLOAT) +#define GPIO109_UART3_TXD MFP_CFG_LPM(GPIO109, AF1, FLOAT) +#define GPIO110_UART3_TXD MFP_CFG_LPM(GPIO110, AF3, FLOAT) + +/* USB Host */ +#define GPIO0_2_USBH_PEN MFP_CFG(GPIO0_2, AF1) +#define GPIO1_2_USBH_PWR MFP_CFG(GPIO1_2, AF1) + +/* USB P3 */ +#define GPIO77_USB_P3_1 MFP_CFG(GPIO77, AF2) +#define GPIO78_USB_P3_2 MFP_CFG(GPIO78, AF2) +#define GPIO79_USB_P3_3 MFP_CFG(GPIO79, AF2) +#define GPIO80_USB_P3_4 MFP_CFG(GPIO80, AF2) +#define GPIO81_USB_P3_5 MFP_CFG(GPIO81, AF2) +#define GPIO82_USB_P3_6 MFP_CFG(GPIO82, AF2) + +/* PWM */ +#define GPIO17_PWM0_OUT MFP_CFG(GPIO17, AF1) +#define GPIO18_PWM1_OUT MFP_CFG(GPIO18, AF1) +#define GPIO19_PWM2_OUT MFP_CFG(GPIO19, AF1) +#define GPIO20_PWM3_OUT MFP_CFG(GPIO20, AF1) + +/* CIR */ +#define GPIO8_CIR_OUT MFP_CFG(GPIO8, AF5) +#define GPIO16_CIR_OUT MFP_CFG(GPIO16, AF3) + +#define GPIO20_OW_DQ_IN MFP_CFG(GPIO20, AF5) +#define GPIO126_OW_DQ MFP_CFG(GPIO126, AF2) + +#define GPIO0_DF_RDY MFP_CFG(GPIO0, AF1) +#define GPIO7_CLK_BYPASS_XSC MFP_CFG(GPIO7, AF7) +#define GPIO17_EXT_SYNC_MVT_0 MFP_CFG(GPIO17, AF6) +#define GPIO18_EXT_SYNC_MVT_1 MFP_CFG(GPIO18, AF6) +#define GPIO19_OST_CHOUT_MVT_0 MFP_CFG(GPIO19, AF6) +#define GPIO20_OST_CHOUT_MVT_1 MFP_CFG(GPIO20, AF6) +#define GPIO49_48M_CLK MFP_CFG(GPIO49, AF2) +#define GPIO126_EXT_CLK MFP_CFG(GPIO126, AF3) +#define GPIO127_CLK_BYPASS_GB MFP_CFG(GPIO127, AF7) +#define GPIO71_EXT_MATCH_MVT MFP_CFG(GPIO71, AF6) + +#define GPIO3_uIO_IN MFP_CFG(GPIO3, AF1) + +#define GPIO4_uSIM_CARD_STATE MFP_CFG(GPIO4, AF1) +#define GPIO5_uSIM_uCLK MFP_CFG(GPIO5, AF1) +#define GPIO6_uSIM_uRST MFP_CFG(GPIO6, AF1) +#define GPIO16_uSIM_UVS_0 MFP_CFG(GPIO16, AF1) + +#define GPIO9_SCIO MFP_CFG(GPIO9, AF1) +#define GPIO20_RTC_MVT MFP_CFG(GPIO20, AF4) +#define GPIO126_RTC_MVT MFP_CFG(GPIO126, AF1) + +/* + * PXA300 specific MFP configurations + */ +#ifdef CONFIG_CPU_PXA300 +#define GPIO99_USB_P2_2 MFP_CFG(GPIO99, AF2) +#define GPIO99_USB_P2_5 MFP_CFG(GPIO99, AF3) +#define GPIO99_USB_P2_6 MFP_CFG(GPIO99, AF4) +#define GPIO100_USB_P2_2 MFP_CFG(GPIO100, AF4) +#define GPIO100_USB_P2_5 MFP_CFG(GPIO100, AF5) +#define GPIO101_USB_P2_1 MFP_CFG(GPIO101, AF2) +#define GPIO102_USB_P2_4 MFP_CFG(GPIO102, AF2) +#define GPIO104_USB_P2_3 MFP_CFG(GPIO104, AF2) +#define GPIO105_USB_P2_5 MFP_CFG(GPIO105, AF2) +#define GPIO100_USB_P2_6 MFP_CFG(GPIO100, AF2) +#define GPIO106_USB_P2_7 MFP_CFG(GPIO106, AF2) +#define GPIO103_USB_P2_8 MFP_CFG(GPIO103, AF2) + +/* U2D UTMI */ +#define GPIO38_UTM_CLK MFP_CFG(GPIO38, AF1) +#define GPIO26_U2D_RXERROR MFP_CFG(GPIO26, AF3) +#define GPIO50_U2D_RXERROR MFP_CFG(GPIO50, AF1) +#define GPIO89_U2D_RXERROR MFP_CFG(GPIO89, AF5) +#define GPIO24_UTM_RXVALID MFP_CFG(GPIO24, AF3) +#define GPIO48_UTM_RXVALID MFP_CFG(GPIO48, AF2) +#define GPIO87_UTM_RXVALID MFP_CFG(GPIO87, AF5) +#define GPIO25_UTM_RXACTIVE MFP_CFG(GPIO25, AF3) +#define GPIO47_UTM_RXACTIVE MFP_CFG(GPIO47, AF2) +#define GPIO49_UTM_RXACTIVE MFP_CFG(GPIO49, AF1) +#define GPIO88_UTM_RXACTIVE MFP_CFG(GPIO88, AF5) +#define GPIO53_UTM_TXREADY MFP_CFG(GPIO53, AF1) +#define GPIO67_UTM_LINESTATE_0 MFP_CFG(GPIO67, AF3) +#define GPIO92_UTM_LINESTATE_0 MFP_CFG(GPIO92, AF3) +#define GPIO104_UTM_LINESTATE_0 MFP_CFG(GPIO104, AF3) +#define GPIO109_UTM_LINESTATE_0 MFP_CFG(GPIO109, AF4) +#define GPIO68_UTM_LINESTATE_1 MFP_CFG(GPIO68, AF3) +#define GPIO93_UTM_LINESTATE_1 MFP_CFG(GPIO93, AF3) +#define GPIO105_UTM_LINESTATE_1 MFP_CFG(GPIO105, AF3) +#define GPIO27_U2D_OPMODE_0 MFP_CFG(GPIO27, AF4) +#define GPIO51_U2D_OPMODE_0 MFP_CFG(GPIO51, AF2) +#define GPIO90_U2D_OPMODE_0 MFP_CFG(GPIO90, AF7) +#define GPIO28_U2D_OPMODE_1 MFP_CFG(GPIO28, AF4) +#define GPIO52_U2D_OPMODE_1 MFP_CFG(GPIO52, AF2) +#define GPIO106_U2D_OPMODE_1 MFP_CFG(GPIO106, AF3) +#define GPIO110_U2D_OPMODE_1 MFP_CFG(GPIO110, AF5) +#define GPIO76_U2D_RESET MFP_CFG(GPIO76, AF1) +#define GPIO95_U2D_RESET MFP_CFG(GPIO95, AF2) +#define GPIO100_U2D_RESET MFP_CFG(GPIO100, AF3) +#define GPIO66_U2D_SUSPEND MFP_CFG(GPIO66, AF3) +#define GPIO98_U2D_SUSPEND MFP_CFG(GPIO98, AF2) +#define GPIO103_U2D_SUSPEND MFP_CFG(GPIO103, AF3) +#define GPIO65_U2D_TERM_SEL MFP_CFG(GPIO65, AF5) +#define GPIO97_U2D_TERM_SEL MFP_CFG(GPIO97, AF3) +#define GPIO102_U2D_TERM_SEL MFP_CFG(GPIO102, AF5) +#define GPIO29_U2D_TXVALID MFP_CFG(GPIO29, AF3) +#define GPIO52_U2D_TXVALID MFP_CFG(GPIO52, AF4) +#define GPIO69_U2D_TXVALID MFP_CFG(GPIO69, AF3) +#define GPIO85_U2D_TXVALID MFP_CFG(GPIO85, AF7) +#define GPIO64_U2D_XCVR_SEL MFP_CFG(GPIO64, AF5) +#define GPIO96_U2D_XCVR_SEL MFP_CFG(GPIO96, AF3) +#define GPIO101_U2D_XCVR_SEL MFP_CFG(GPIO101, AF5) +#define GPIO30_UTM_PHYDATA_0 MFP_CFG(GPIO30, AF3) +#define GPIO31_UTM_PHYDATA_1 MFP_CFG(GPIO31, AF3) +#define GPIO32_UTM_PHYDATA_2 MFP_CFG(GPIO32, AF3) +#define GPIO33_UTM_PHYDATA_3 MFP_CFG(GPIO33, AF3) +#define GPIO34_UTM_PHYDATA_4 MFP_CFG(GPIO34, AF3) +#define GPIO35_UTM_PHYDATA_5 MFP_CFG(GPIO35, AF3) +#define GPIO36_UTM_PHYDATA_6 MFP_CFG(GPIO36, AF3) +#define GPIO37_UTM_PHYDATA_7 MFP_CFG(GPIO37, AF3) +#define GPIO39_UTM_PHYDATA_0 MFP_CFG(GPIO39, AF3) +#define GPIO40_UTM_PHYDATA_1 MFP_CFG(GPIO40, AF3) +#define GPIO41_UTM_PHYDATA_2 MFP_CFG(GPIO41, AF3) +#define GPIO42_UTM_PHYDATA_3 MFP_CFG(GPIO42, AF3) +#define GPIO43_UTM_PHYDATA_4 MFP_CFG(GPIO43, AF3) +#define GPIO44_UTM_PHYDATA_5 MFP_CFG(GPIO44, AF3) +#define GPIO45_UTM_PHYDATA_6 MFP_CFG(GPIO45, AF3) +#define GPIO46_UTM_PHYDATA_7 MFP_CFG(GPIO46, AF3) +#endif /* CONFIG_CPU_PXA300 */ + +/* + * PXA310 specific MFP configurations + */ +#ifdef CONFIG_CPU_PXA310 +/* USB P2 */ +#define GPIO36_USB_P2_1 MFP_CFG(GPIO36, AF1) +#define GPIO30_USB_P2_2 MFP_CFG(GPIO30, AF1) +#define GPIO35_USB_P2_3 MFP_CFG(GPIO35, AF1) +#define GPIO32_USB_P2_4 MFP_CFG(GPIO32, AF1) +#define GPIO34_USB_P2_5 MFP_CFG(GPIO34, AF1) +#define GPIO31_USB_P2_6 MFP_CFG(GPIO31, AF1) + +/* MMC1 */ +#define GPIO24_MMC1_CMD MFP_CFG(GPIO24, AF3) +#define GPIO29_MMC1_DAT0 MFP_CFG(GPIO29, AF3) + +/* MMC3 */ +#define GPIO103_MMC3_CLK MFP_CFG(GPIO103, AF2) +#define GPIO105_MMC3_CMD MFP_CFG(GPIO105, AF2) +#define GPIO11_2_MMC3_CLK MFP_CFG(GPIO11_2, AF1) +#define GPIO12_2_MMC3_CMD MFP_CFG(GPIO12_2, AF1) +#define GPIO7_2_MMC3_DAT0 MFP_CFG(GPIO7_2, AF1) +#define GPIO8_2_MMC3_DAT1 MFP_CFG(GPIO8_2, AF1) +#define GPIO9_2_MMC3_DAT2 MFP_CFG(GPIO9_2, AF1) +#define GPIO10_2_MMC3_DAT3 MFP_CFG(GPIO10_2, AF1) + +/* ULPI */ +#define GPIO38_ULPI_CLK MFP_CFG(GPIO38, AF1) +#define GPIO30_ULPI_DATA_OUT_0 MFP_CFG(GPIO30, AF3) +#define GPIO31_ULPI_DATA_OUT_1 MFP_CFG(GPIO31, AF3) +#define GPIO32_ULPI_DATA_OUT_2 MFP_CFG(GPIO32, AF3) +#define GPIO33_ULPI_DATA_OUT_3 MFP_CFG(GPIO33, AF3) +#define GPIO34_ULPI_DATA_OUT_4 MFP_CFG(GPIO34, AF3) +#define GPIO35_ULPI_DATA_OUT_5 MFP_CFG(GPIO35, AF3) +#define GPIO36_ULPI_DATA_OUT_6 MFP_CFG(GPIO36, AF3) +#define GPIO37_ULPI_DATA_OUT_7 MFP_CFG(GPIO37, AF3) +#define GPIO33_ULPI_OTG_INTR MFP_CFG(GPIO33, AF1) + +#define ULPI_DIR MFP_CFG_DRV(ULPI_DIR, MFP_AF0, MFP_DS01X) +#define ULPI_NXT MFP_CFG_DRV(ULPI_NXT, MFP_AF0, MFP_DS01X) +#define ULPI_STP MFP_CFG_DRV(ULPI_STP, MFP_AF0, MFP_DS01X) +#endif /* CONFIG_CPU_PXA310 */ + +#endif /* __ASM_ARCH_MFP_PXA300_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa320.h b/arch/arm/mach-pxa/include/mach/mfp-pxa320.h new file mode 100644 index 00000000000..74990510cf3 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa320.h @@ -0,0 +1,447 @@ +/* + * arch/arm/mach-pxa/include/mach/mfp-pxa320.h + * + * PXA320 specific MFP configuration definitions + * + * Copyright (C) 2007 Marvell International Ltd. + * 2007-08-21: eric miao <eric.miao@marvell.com> + * initial version + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MFP_PXA320_H +#define __ASM_ARCH_MFP_PXA320_H + +#include <mach/mfp.h> +#include <mach/mfp-pxa3xx.h> + +/* GPIO */ +#define GPIO46_GPIO MFP_CFG(GPIO46, AF0) +#define GPIO49_GPIO MFP_CFG(GPIO49, AF0) +#define GPIO50_GPIO MFP_CFG(GPIO50, AF0) +#define GPIO51_GPIO MFP_CFG(GPIO51, AF0) +#define GPIO52_GPIO MFP_CFG(GPIO52, AF0) + +#define GPIO7_2_GPIO MFP_CFG(GPIO7_2, AF0) +#define GPIO8_2_GPIO MFP_CFG(GPIO8_2, AF0) +#define GPIO9_2_GPIO MFP_CFG(GPIO9_2, AF0) +#define GPIO10_2_GPIO MFP_CFG(GPIO10_2, AF0) +#define GPIO11_2_GPIO MFP_CFG(GPIO11_2, AF0) +#define GPIO12_2_GPIO MFP_CFG(GPIO12_2, AF0) +#define GPIO13_2_GPIO MFP_CFG(GPIO13_2, AF0) +#define GPIO14_2_GPIO MFP_CFG(GPIO14_2, AF0) +#define GPIO15_2_GPIO MFP_CFG(GPIO15_2, AF0) +#define GPIO16_2_GPIO MFP_CFG(GPIO16_2, AF0) +#define GPIO17_2_GPIO MFP_CFG(GPIO17_2, AF0) + +/* Chip Select */ +#define GPIO4_nCS3 MFP_CFG(GPIO4, AF1) + +/* AC97 */ +#define GPIO34_AC97_SYSCLK MFP_CFG(GPIO34, AF1) +#define GPIO39_AC97_BITCLK MFP_CFG(GPIO39, AF1) +#define GPIO40_AC97_nACRESET MFP_CFG(GPIO40, AF1) +#define GPIO35_AC97_SDATA_IN_0 MFP_CFG(GPIO35, AF1) +#define GPIO36_AC97_SDATA_IN_1 MFP_CFG(GPIO36, AF1) +#define GPIO32_AC97_SDATA_IN_2 MFP_CFG(GPIO32, AF2) +#define GPIO33_AC97_SDATA_IN_3 MFP_CFG(GPIO33, AF2) +#define GPIO11_AC97_SDATA_IN_2 MFP_CFG(GPIO11, AF3) +#define GPIO12_AC97_SDATA_IN_3 MFP_CFG(GPIO12, AF3) +#define GPIO37_AC97_SDATA_OUT MFP_CFG(GPIO37, AF1) +#define GPIO38_AC97_SYNC MFP_CFG(GPIO38, AF1) + +/* I2C */ +#define GPIO32_I2C_SCL MFP_CFG_LPM(GPIO32, AF1, PULL_HIGH) +#define GPIO33_I2C_SDA MFP_CFG_LPM(GPIO33, AF1, PULL_HIGH) + +/* QCI */ +#define GPIO49_CI_DD_0 MFP_CFG_DRV(GPIO49, AF1, DS04X) +#define GPIO50_CI_DD_1 MFP_CFG_DRV(GPIO50, AF1, DS04X) +#define GPIO51_CI_DD_2 MFP_CFG_DRV(GPIO51, AF1, DS04X) +#define GPIO52_CI_DD_3 MFP_CFG_DRV(GPIO52, AF1, DS04X) +#define GPIO53_CI_DD_4 MFP_CFG_DRV(GPIO53, AF1, DS04X) +#define GPIO54_CI_DD_5 MFP_CFG_DRV(GPIO54, AF1, DS04X) +#define GPIO55_CI_DD_6 MFP_CFG_DRV(GPIO55, AF1, DS04X) +#define GPIO56_CI_DD_7 MFP_CFG_DRV(GPIO56, AF0, DS04X) +#define GPIO57_CI_DD_8 MFP_CFG_DRV(GPIO57, AF1, DS04X) +#define GPIO58_CI_DD_9 MFP_CFG_DRV(GPIO58, AF1, DS04X) +#define GPIO59_CI_MCLK MFP_CFG_DRV(GPIO59, AF0, DS04X) +#define GPIO60_CI_PCLK MFP_CFG_DRV(GPIO60, AF0, DS04X) +#define GPIO61_CI_HSYNC MFP_CFG_DRV(GPIO61, AF0, DS04X) +#define GPIO62_CI_VSYNC MFP_CFG_DRV(GPIO62, AF0, DS04X) + +#define GPIO31_CIR_OUT MFP_CFG(GPIO31, AF5) + +#define GPIO0_2_CLK_EXT MFP_CFG(GPIO0_2, AF3) +#define GPIO0_DRQ MFP_CFG(GPIO0, AF2) +#define GPIO11_EXT_SYNC0 MFP_CFG(GPIO11, AF5) +#define GPIO12_EXT_SYNC1 MFP_CFG(GPIO12, AF6) +#define GPIO0_2_HZ_CLK MFP_CFG(GPIO0_2, AF1) +#define GPIO14_HZ_CLK MFP_CFG(GPIO14, AF4) +#define GPIO30_ICP_RXD MFP_CFG(GPIO30, AF1) +#define GPIO31_ICP_TXD MFP_CFG(GPIO31, AF1) + +#define GPIO83_KP_DKIN_0 MFP_CFG_LPM(GPIO83, AF3, FLOAT) +#define GPIO84_KP_DKIN_1 MFP_CFG_LPM(GPIO84, AF3, FLOAT) +#define GPIO85_KP_DKIN_2 MFP_CFG_LPM(GPIO85, AF3, FLOAT) +#define GPIO86_KP_DKIN_3 MFP_CFG_LPM(GPIO86, AF3, FLOAT) + +#define GPIO105_KP_DKIN_0 MFP_CFG_LPM(GPIO105, AF2, FLOAT) +#define GPIO106_KP_DKIN_1 MFP_CFG_LPM(GPIO106, AF2, FLOAT) +#define GPIO107_KP_DKIN_2 MFP_CFG_LPM(GPIO107, AF2, FLOAT) +#define GPIO108_KP_DKIN_3 MFP_CFG_LPM(GPIO108, AF2, FLOAT) +#define GPIO109_KP_DKIN_4 MFP_CFG_LPM(GPIO109, AF2, FLOAT) +#define GPIO110_KP_DKIN_5 MFP_CFG_LPM(GPIO110, AF2, FLOAT) +#define GPIO111_KP_DKIN_6 MFP_CFG_LPM(GPIO111, AF2, FLOAT) +#define GPIO112_KP_DKIN_7 MFP_CFG_LPM(GPIO112, AF2, FLOAT) + +#define GPIO113_KP_DKIN_0 MFP_CFG_LPM(GPIO113, AF2, FLOAT) +#define GPIO114_KP_DKIN_1 MFP_CFG_LPM(GPIO114, AF2, FLOAT) +#define GPIO115_KP_DKIN_2 MFP_CFG_LPM(GPIO115, AF2, FLOAT) +#define GPIO116_KP_DKIN_3 MFP_CFG_LPM(GPIO116, AF2, FLOAT) +#define GPIO117_KP_DKIN_4 MFP_CFG_LPM(GPIO117, AF2, FLOAT) +#define GPIO118_KP_DKIN_5 MFP_CFG_LPM(GPIO118, AF2, FLOAT) +#define GPIO119_KP_DKIN_6 MFP_CFG_LPM(GPIO119, AF2, FLOAT) +#define GPIO120_KP_DKIN_7 MFP_CFG_LPM(GPIO120, AF2, FLOAT) + +#define GPIO127_KP_DKIN_0 MFP_CFG_LPM(GPIO127, AF2, FLOAT) +#define GPIO126_KP_DKIN_1 MFP_CFG_LPM(GPIO126, AF2, FLOAT) + +#define GPIO2_2_KP_DKIN_0 MFP_CFG_LPM(GPIO2_2, AF2, FLOAT) +#define GPIO3_2_KP_DKIN_1 MFP_CFG_LPM(GPIO3_2, AF2, FLOAT) +#define GPIO125_KP_DKIN_2 MFP_CFG_LPM(GPIO125, AF2, FLOAT) +#define GPIO124_KP_DKIN_3 MFP_CFG_LPM(GPIO124, AF2, FLOAT) +#define GPIO123_KP_DKIN_4 MFP_CFG_LPM(GPIO123, AF2, FLOAT) +#define GPIO122_KP_DKIN_5 MFP_CFG_LPM(GPIO122, AF2, FLOAT) +#define GPIO121_KP_DKIN_6 MFP_CFG_LPM(GPIO121, AF2, FLOAT) +#define GPIO4_2_KP_DKIN_7 MFP_CFG_LPM(GPIO4_2, AF2, FLOAT) + +#define GPIO113_KP_MKIN_0 MFP_CFG_LPM(GPIO113, AF1, FLOAT) +#define GPIO114_KP_MKIN_1 MFP_CFG_LPM(GPIO114, AF1, FLOAT) +#define GPIO115_KP_MKIN_2 MFP_CFG_LPM(GPIO115, AF1, FLOAT) +#define GPIO116_KP_MKIN_3 MFP_CFG_LPM(GPIO116, AF1, FLOAT) +#define GPIO117_KP_MKIN_4 MFP_CFG_LPM(GPIO117, AF1, FLOAT) +#define GPIO118_KP_MKIN_5 MFP_CFG_LPM(GPIO118, AF1, FLOAT) +#define GPIO119_KP_MKIN_6 MFP_CFG_LPM(GPIO119, AF1, FLOAT) +#define GPIO120_KP_MKIN_7 MFP_CFG_LPM(GPIO120, AF1, FLOAT) + +#define GPIO83_KP_MKOUT_0 MFP_CFG_LPM(GPIO83, AF2, DRIVE_HIGH) +#define GPIO84_KP_MKOUT_1 MFP_CFG_LPM(GPIO84, AF2, DRIVE_HIGH) +#define GPIO85_KP_MKOUT_2 MFP_CFG_LPM(GPIO85, AF2, DRIVE_HIGH) +#define GPIO86_KP_MKOUT_3 MFP_CFG_LPM(GPIO86, AF2, DRIVE_HIGH) +#define GPIO13_KP_MKOUT_4 MFP_CFG_LPM(GPIO13, AF3, DRIVE_HIGH) +#define GPIO14_KP_MKOUT_5 MFP_CFG_LPM(GPIO14, AF3, DRIVE_HIGH) + +#define GPIO121_KP_MKOUT_0 MFP_CFG_LPM(GPIO121, AF1, DRIVE_HIGH) +#define GPIO122_KP_MKOUT_1 MFP_CFG_LPM(GPIO122, AF1, DRIVE_HIGH) +#define GPIO123_KP_MKOUT_2 MFP_CFG_LPM(GPIO123, AF1, DRIVE_HIGH) +#define GPIO124_KP_MKOUT_3 MFP_CFG_LPM(GPIO124, AF1, DRIVE_HIGH) +#define GPIO125_KP_MKOUT_4 MFP_CFG_LPM(GPIO125, AF1, DRIVE_HIGH) +#define GPIO126_KP_MKOUT_5 MFP_CFG_LPM(GPIO126, AF1, DRIVE_HIGH) +#define GPIO127_KP_MKOUT_6 MFP_CFG_LPM(GPIO127, AF1, DRIVE_HIGH) +#define GPIO5_2_KP_MKOUT_7 MFP_CFG_LPM(GPIO5_2, AF1, DRIVE_HIGH) + +/* LCD */ +#define GPIO6_2_LCD_LDD_0 MFP_CFG_DRV(GPIO6_2, AF1, DS01X) +#define GPIO7_2_LCD_LDD_1 MFP_CFG_DRV(GPIO7_2, AF1, DS01X) +#define GPIO8_2_LCD_LDD_2 MFP_CFG_DRV(GPIO8_2, AF1, DS01X) +#define GPIO9_2_LCD_LDD_3 MFP_CFG_DRV(GPIO9_2, AF1, DS01X) +#define GPIO10_2_LCD_LDD_4 MFP_CFG_DRV(GPIO10_2, AF1, DS01X) +#define GPIO11_2_LCD_LDD_5 MFP_CFG_DRV(GPIO11_2, AF1, DS01X) +#define GPIO12_2_LCD_LDD_6 MFP_CFG_DRV(GPIO12_2, AF1, DS01X) +#define GPIO13_2_LCD_LDD_7 MFP_CFG_DRV(GPIO13_2, AF1, DS01X) +#define GPIO63_LCD_LDD_8 MFP_CFG_DRV(GPIO63, AF1, DS01X) +#define GPIO64_LCD_LDD_9 MFP_CFG_DRV(GPIO64, AF1, DS01X) +#define GPIO65_LCD_LDD_10 MFP_CFG_DRV(GPIO65, AF1, DS01X) +#define GPIO66_LCD_LDD_11 MFP_CFG_DRV(GPIO66, AF1, DS01X) +#define GPIO67_LCD_LDD_12 MFP_CFG_DRV(GPIO67, AF1, DS01X) +#define GPIO68_LCD_LDD_13 MFP_CFG_DRV(GPIO68, AF1, DS01X) +#define GPIO69_LCD_LDD_14 MFP_CFG_DRV(GPIO69, AF1, DS01X) +#define GPIO70_LCD_LDD_15 MFP_CFG_DRV(GPIO70, AF1, DS01X) +#define GPIO71_LCD_LDD_16 MFP_CFG_DRV(GPIO71, AF1, DS01X) +#define GPIO72_LCD_LDD_17 MFP_CFG_DRV(GPIO72, AF1, DS01X) +#define GPIO73_LCD_CS_N MFP_CFG_DRV(GPIO73, AF2, DS01X) +#define GPIO74_LCD_VSYNC MFP_CFG_DRV(GPIO74, AF2, DS01X) +#define GPIO14_2_LCD_FCLK MFP_CFG_DRV(GPIO14_2, AF1, DS01X) +#define GPIO15_2_LCD_LCLK MFP_CFG_DRV(GPIO15_2, AF1, DS01X) +#define GPIO16_2_LCD_PCLK MFP_CFG_DRV(GPIO16_2, AF1, DS01X) +#define GPIO17_2_LCD_BIAS MFP_CFG_DRV(GPIO17_2, AF1, DS01X) +#define GPIO64_LCD_VSYNC MFP_CFG_DRV(GPIO64, AF2, DS01X) +#define GPIO63_LCD_CS_N MFP_CFG_DRV(GPIO63, AF2, DS01X) + +#define GPIO6_2_MLCD_DD_0 MFP_CFG_DRV(GPIO6_2, AF7, DS08X) +#define GPIO7_2_MLCD_DD_1 MFP_CFG_DRV(GPIO7_2, AF7, DS08X) +#define GPIO8_2_MLCD_DD_2 MFP_CFG_DRV(GPIO8_2, AF7, DS08X) +#define GPIO9_2_MLCD_DD_3 MFP_CFG_DRV(GPIO9_2, AF7, DS08X) +#define GPIO10_2_MLCD_DD_4 MFP_CFG_DRV(GPIO10_2, AF7, DS08X) +#define GPIO11_2_MLCD_DD_5 MFP_CFG_DRV(GPIO11_2, AF7, DS08X) +#define GPIO12_2_MLCD_DD_6 MFP_CFG_DRV(GPIO12_2, AF7, DS08X) +#define GPIO13_2_MLCD_DD_7 MFP_CFG_DRV(GPIO13_2, AF7, DS08X) +#define GPIO63_MLCD_DD_8 MFP_CFG_DRV(GPIO63, AF7, DS08X) +#define GPIO64_MLCD_DD_9 MFP_CFG_DRV(GPIO64, AF7, DS08X) +#define GPIO65_MLCD_DD_10 MFP_CFG_DRV(GPIO65, AF7, DS08X) +#define GPIO66_MLCD_DD_11 MFP_CFG_DRV(GPIO66, AF7, DS08X) +#define GPIO67_MLCD_DD_12 MFP_CFG_DRV(GPIO67, AF7, DS08X) +#define GPIO68_MLCD_DD_13 MFP_CFG_DRV(GPIO68, AF7, DS08X) +#define GPIO69_MLCD_DD_14 MFP_CFG_DRV(GPIO69, AF7, DS08X) +#define GPIO70_MLCD_DD_15 MFP_CFG_DRV(GPIO70, AF7, DS08X) +#define GPIO71_MLCD_DD_16 MFP_CFG_DRV(GPIO71, AF7, DS08X) +#define GPIO72_MLCD_DD_17 MFP_CFG_DRV(GPIO72, AF7, DS08X) +#define GPIO73_MLCD_CS MFP_CFG_DRV(GPIO73, AF7, DS08X) +#define GPIO74_MLCD_VSYNC MFP_CFG_DRV(GPIO74, AF7, DS08X) +#define GPIO14_2_MLCD_FCLK MFP_CFG_DRV(GPIO14_2, AF7, DS08X) +#define GPIO15_2_MLCD_LCLK MFP_CFG_DRV(GPIO15_2, AF7, DS08X) +#define GPIO16_2_MLCD_PCLK MFP_CFG_DRV(GPIO16_2, AF7, DS08X) +#define GPIO17_2_MLCD_BIAS MFP_CFG_DRV(GPIO17_2, AF7, DS08X) + +/* MMC1 */ +#define GPIO9_MMC1_CMD MFP_CFG_LPM(GPIO9, AF4, DRIVE_HIGH) +#define GPIO22_MMC1_CLK MFP_CFG_LPM(GPIO22, AF4, DRIVE_HIGH) +#define GPIO23_MMC1_CMD MFP_CFG_LPM(GPIO23, AF4, DRIVE_HIGH) +#define GPIO30_MMC1_CLK MFP_CFG_LPM(GPIO30, AF4, DRIVE_HIGH) +#define GPIO31_MMC1_CMD MFP_CFG_LPM(GPIO31, AF4, DRIVE_HIGH) +#define GPIO5_MMC1_DAT0 MFP_CFG_LPM(GPIO5, AF4, DRIVE_HIGH) +#define GPIO6_MMC1_DAT1 MFP_CFG_LPM(GPIO6, AF4, DRIVE_HIGH) +#define GPIO7_MMC1_DAT2 MFP_CFG_LPM(GPIO7, AF4, DRIVE_HIGH) +#define GPIO8_MMC1_DAT3 MFP_CFG_LPM(GPIO8, AF4, DRIVE_HIGH) +#define GPIO18_MMC1_DAT0 MFP_CFG_LPM(GPIO18, AF4, DRIVE_HIGH) +#define GPIO19_MMC1_DAT1 MFP_CFG_LPM(GPIO19, AF4, DRIVE_HIGH) +#define GPIO20_MMC1_DAT2 MFP_CFG_LPM(GPIO20, AF4, DRIVE_HIGH) +#define GPIO21_MMC1_DAT3 MFP_CFG_LPM(GPIO21, AF4, DRIVE_HIGH) + +#define GPIO28_MMC2_CLK MFP_CFG_LPM(GPIO28, AF4, PULL_HIGH) +#define GPIO29_MMC2_CMD MFP_CFG_LPM(GPIO29, AF4, PULL_HIGH) +#define GPIO30_MMC2_CLK MFP_CFG_LPM(GPIO30, AF3, PULL_HIGH) +#define GPIO31_MMC2_CMD MFP_CFG_LPM(GPIO31, AF3, PULL_HIGH) +#define GPIO79_MMC2_CLK MFP_CFG_LPM(GPIO79, AF4, PULL_HIGH) +#define GPIO80_MMC2_CMD MFP_CFG_LPM(GPIO80, AF4, PULL_HIGH) + +#define GPIO5_MMC2_DAT0 MFP_CFG_LPM(GPIO5, AF2, PULL_HIGH) +#define GPIO6_MMC2_DAT1 MFP_CFG_LPM(GPIO6, AF2, PULL_HIGH) +#define GPIO7_MMC2_DAT2 MFP_CFG_LPM(GPIO7, AF2, PULL_HIGH) +#define GPIO8_MMC2_DAT3 MFP_CFG_LPM(GPIO8, AF2, PULL_HIGH) +#define GPIO24_MMC2_DAT0 MFP_CFG_LPM(GPIO24, AF4, PULL_HIGH) +#define GPIO75_MMC2_DAT0 MFP_CFG_LPM(GPIO75, AF4, PULL_HIGH) +#define GPIO25_MMC2_DAT1 MFP_CFG_LPM(GPIO25, AF4, PULL_HIGH) +#define GPIO76_MMC2_DAT1 MFP_CFG_LPM(GPIO76, AF4, PULL_HIGH) +#define GPIO26_MMC2_DAT2 MFP_CFG_LPM(GPIO26, AF4, PULL_HIGH) +#define GPIO77_MMC2_DAT2 MFP_CFG_LPM(GPIO77, AF4, PULL_HIGH) +#define GPIO27_MMC2_DAT3 MFP_CFG_LPM(GPIO27, AF4, PULL_HIGH) +#define GPIO78_MMC2_DAT3 MFP_CFG_LPM(GPIO78, AF4, PULL_HIGH) + +/* 1-Wire */ +#define GPIO14_ONE_WIRE MFP_CFG_LPM(GPIO14, AF5, FLOAT) +#define GPIO0_2_ONE_WIRE MFP_CFG_LPM(GPIO0_2, AF2, FLOAT) + +/* SSP1 */ +#define GPIO87_SSP1_EXTCLK MFP_CFG(GPIO87, AF1) +#define GPIO88_SSP1_SYSCLK MFP_CFG(GPIO88, AF1) +#define GPIO83_SSP1_SCLK MFP_CFG(GPIO83, AF1) +#define GPIO84_SSP1_SFRM MFP_CFG(GPIO84, AF1) +#define GPIO85_SSP1_RXD MFP_CFG(GPIO85, AF6) +#define GPIO85_SSP1_TXD MFP_CFG(GPIO85, AF1) +#define GPIO86_SSP1_RXD MFP_CFG(GPIO86, AF1) +#define GPIO86_SSP1_TXD MFP_CFG(GPIO86, AF6) + +/* SSP2 */ +#define GPIO39_SSP2_EXTCLK MFP_CFG(GPIO39, AF2) +#define GPIO40_SSP2_SYSCLK MFP_CFG(GPIO40, AF2) +#define GPIO12_SSP2_SCLK MFP_CFG(GPIO12, AF2) +#define GPIO35_SSP2_SCLK MFP_CFG(GPIO35, AF2) +#define GPIO36_SSP2_SFRM MFP_CFG(GPIO36, AF2) +#define GPIO37_SSP2_RXD MFP_CFG(GPIO37, AF5) +#define GPIO37_SSP2_TXD MFP_CFG(GPIO37, AF2) +#define GPIO38_SSP2_RXD MFP_CFG(GPIO38, AF2) +#define GPIO38_SSP2_TXD MFP_CFG(GPIO38, AF5) + +#define GPIO69_SSP3_SCLK MFP_CFG(GPIO69, AF2, DS08X, FLOAT) +#define GPIO70_SSP3_FRM MFP_CFG(GPIO70, AF2, DS08X, DRIVE_LOW) +#define GPIO89_SSP3_SCLK MFP_CFG(GPIO89, AF1, DS08X, FLOAT) +#define GPIO90_SSP3_FRM MFP_CFG(GPIO90, AF1, DS08X, DRIVE_LOW) +#define GPIO71_SSP3_RXD MFP_CFG_X(GPIO71, AF5, DS08X, FLOAT) +#define GPIO71_SSP3_TXD MFP_CFG_X(GPIO71, AF2, DS08X, DRIVE_LOW) +#define GPIO72_SSP3_RXD MFP_CFG_X(GPIO72, AF2, DS08X, FLOAT) +#define GPIO72_SSP3_TXD MFP_CFG_X(GPIO72, AF5, DS08X, DRIVE_LOW) +#define GPIO91_SSP3_RXD MFP_CFG_X(GPIO91, AF5, DS08X, FLOAT) +#define GPIO91_SSP3_TXD MFP_CFG_X(GPIO91, AF1, DS08X, DRIVE_LOW) +#define GPIO92_SSP3_RXD MFP_CFG_X(GPIO92, AF1, DS08X, FLOAT) +#define GPIO92_SSP3_TXD MFP_CFG_X(GPIO92, AF5, DS08X, DRIVE_LOW) + +#define GPIO93_SSP4_SCLK MFP_CFG_LPM(GPIO93, AF1, PULL_HIGH) +#define GPIO94_SSP4_FRM MFP_CFG_LPM(GPIO94, AF1, PULL_HIGH) +#define GPIO94_SSP4_RXD MFP_CFG_LPM(GPIO94, AF5, PULL_HIGH) +#define GPIO95_SSP4_RXD MFP_CFG_LPM(GPIO95, AF5, PULL_HIGH) +#define GPIO95_SSP4_TXD MFP_CFG_LPM(GPIO95, AF1, PULL_HIGH) +#define GPIO96_SSP4_RXD MFP_CFG_LPM(GPIO96, AF1, PULL_HIGH) +#define GPIO96_SSP4_TXD MFP_CFG_LPM(GPIO96, AF5, PULL_HIGH) + +/* UART1 */ +#define GPIO41_UART1_RXD MFP_CFG_LPM(GPIO41, AF2, FLOAT) +#define GPIO41_UART1_TXD MFP_CFG_LPM(GPIO41, AF4, FLOAT) +#define GPIO42_UART1_RXD MFP_CFG_LPM(GPIO42, AF4, FLOAT) +#define GPIO42_UART1_TXD MFP_CFG_LPM(GPIO42, AF2, FLOAT) +#define GPIO97_UART1_RXD MFP_CFG_LPM(GPIO97, AF1, FLOAT) +#define GPIO97_UART1_TXD MFP_CFG_LPM(GPIO97, AF6, FLOAT) +#define GPIO98_UART1_RXD MFP_CFG_LPM(GPIO98, AF6, FLOAT) +#define GPIO98_UART1_TXD MFP_CFG_LPM(GPIO98, AF1, FLOAT) +#define GPIO43_UART1_CTS MFP_CFG_LPM(GPIO43, AF2, FLOAT) +#define GPIO43_UART1_RTS MFP_CFG_LPM(GPIO43, AF4, FLOAT) +#define GPIO48_UART1_CTS MFP_CFG_LPM(GPIO48, AF4, FLOAT) +#define GPIO48_UART1_RTS MFP_CFG_LPM(GPIO48, AF2, FLOAT) +#define GPIO99_UART1_CTS MFP_CFG_LPM(GPIO99, AF1, FLOAT) +#define GPIO99_UART1_RTS MFP_CFG_LPM(GPIO99, AF6, FLOAT) +#define GPIO104_UART1_CTS MFP_CFG_LPM(GPIO104, AF6, FLOAT) +#define GPIO104_UART1_RTS MFP_CFG_LPM(GPIO104, AF1, FLOAT) +#define GPIO45_UART1_DTR MFP_CFG_LPM(GPIO45, AF4, FLOAT) +#define GPIO45_UART1_DSR MFP_CFG_LPM(GPIO45, AF2, FLOAT) +#define GPIO47_UART1_DTR MFP_CFG_LPM(GPIO47, AF2, FLOAT) +#define GPIO47_UART1_DSR MFP_CFG_LPM(GPIO47, AF4, FLOAT) +#define GPIO101_UART1_DTR MFP_CFG_LPM(GPIO101, AF6, FLOAT) +#define GPIO101_UART1_DSR MFP_CFG_LPM(GPIO101, AF1, FLOAT) +#define GPIO103_UART1_DTR MFP_CFG_LPM(GPIO103, AF1, FLOAT) +#define GPIO103_UART1_DSR MFP_CFG_LPM(GPIO103, AF6, FLOAT) +#define GPIO44_UART1_DCD MFP_CFG_LPM(GPIO44, AF2, FLOAT) +#define GPIO100_UART1_DCD MFP_CFG_LPM(GPIO100, AF1, FLOAT) +#define GPIO46_UART1_RI MFP_CFG_LPM(GPIO46, AF2, FLOAT) +#define GPIO102_UART1_RI MFP_CFG_LPM(GPIO102, AF1, FLOAT) + +/* UART2 */ +#define GPIO109_UART2_CTS MFP_CFG_LPM(GPIO109, AF3, FLOAT) +#define GPIO109_UART2_RTS MFP_CFG_LPM(GPIO109, AF1, FLOAT) +#define GPIO112_UART2_CTS MFP_CFG_LPM(GPIO112, AF1, FLOAT) +#define GPIO112_UART2_RTS MFP_CFG_LPM(GPIO112, AF3, FLOAT) +#define GPIO110_UART2_RXD MFP_CFG_LPM(GPIO110, AF1, FLOAT) +#define GPIO110_UART2_TXD MFP_CFG_LPM(GPIO110, AF3, FLOAT) +#define GPIO111_UART2_RXD MFP_CFG_LPM(GPIO111, AF3, FLOAT) +#define GPIO111_UART2_TXD MFP_CFG_LPM(GPIO111, AF1, FLOAT) + +/* UART3 */ +#define GPIO89_UART3_CTS MFP_CFG_LPM(GPIO89, AF2, FLOAT) +#define GPIO89_UART3_RTS MFP_CFG_LPM(GPIO89, AF4, FLOAT) +#define GPIO90_UART3_CTS MFP_CFG_LPM(GPIO90, AF4, FLOAT) +#define GPIO90_UART3_RTS MFP_CFG_LPM(GPIO90, AF2, FLOAT) +#define GPIO105_UART3_CTS MFP_CFG_LPM(GPIO105, AF1, FLOAT) +#define GPIO105_UART3_RTS MFP_CFG_LPM(GPIO105, AF3, FLOAT) +#define GPIO106_UART3_CTS MFP_CFG_LPM(GPIO106, AF3, FLOAT) +#define GPIO106_UART3_RTS MFP_CFG_LPM(GPIO106, AF1, FLOAT) +#define GPIO30_UART3_RXD MFP_CFG_LPM(GPIO30, AF2, FLOAT) +#define GPIO30_UART3_TXD MFP_CFG_LPM(GPIO30, AF6, FLOAT) +#define GPIO31_UART3_RXD MFP_CFG_LPM(GPIO31, AF6, FLOAT) +#define GPIO31_UART3_TXD MFP_CFG_LPM(GPIO31, AF2, FLOAT) +#define GPIO91_UART3_RXD MFP_CFG_LPM(GPIO91, AF4, FLOAT) +#define GPIO91_UART3_TXD MFP_CFG_LPM(GPIO91, AF2, FLOAT) +#define GPIO92_UART3_RXD MFP_CFG_LPM(GPIO92, AF2, FLOAT) +#define GPIO92_UART3_TXD MFP_CFG_LPM(GPIO92, AF4, FLOAT) +#define GPIO107_UART3_RXD MFP_CFG_LPM(GPIO107, AF3, FLOAT) +#define GPIO107_UART3_TXD MFP_CFG_LPM(GPIO107, AF1, FLOAT) +#define GPIO108_UART3_RXD MFP_CFG_LPM(GPIO108, AF1, FLOAT) +#define GPIO108_UART3_TXD MFP_CFG_LPM(GPIO108, AF3, FLOAT) + + +/* USB 2.0 UTMI */ +#define GPIO10_UTM_CLK MFP_CFG(GPIO10, AF1) +#define GPIO36_U2D_RXERROR MFP_CFG(GPIO36, AF3) +#define GPIO60_U2D_RXERROR MFP_CFG(GPIO60, AF1) +#define GPIO87_U2D_RXERROR MFP_CFG(GPIO87, AF5) +#define GPIO34_UTM_RXVALID MFP_CFG(GPIO34, AF3) +#define GPIO58_UTM_RXVALID MFP_CFG(GPIO58, AF2) +#define GPIO85_UTM_RXVALID MFP_CFG(GPIO85, AF5) +#define GPIO35_UTM_RXACTIVE MFP_CFG(GPIO35, AF3) +#define GPIO59_UTM_RXACTIVE MFP_CFG(GPIO59, AF1) +#define GPIO86_UTM_RXACTIVE MFP_CFG(GPIO86, AF5) +#define GPIO73_UTM_TXREADY MFP_CFG(GPIO73, AF1) +#define GPIO68_UTM_LINESTATE_0 MFP_CFG(GPIO68, AF3) +#define GPIO90_UTM_LINESTATE_0 MFP_CFG(GPIO90, AF3) +#define GPIO102_UTM_LINESTATE_0 MFP_CFG(GPIO102, AF3) +#define GPIO107_UTM_LINESTATE_0 MFP_CFG(GPIO107, AF4) +#define GPIO69_UTM_LINESTATE_1 MFP_CFG(GPIO69, AF3) +#define GPIO91_UTM_LINESTATE_1 MFP_CFG(GPIO91, AF3) +#define GPIO103_UTM_LINESTATE_1 MFP_CFG(GPIO103, AF3) + +#define GPIO41_U2D_PHYDATA_0 MFP_CFG(GPIO41, AF3) +#define GPIO42_U2D_PHYDATA_1 MFP_CFG(GPIO42, AF3) +#define GPIO43_U2D_PHYDATA_2 MFP_CFG(GPIO43, AF3) +#define GPIO44_U2D_PHYDATA_3 MFP_CFG(GPIO44, AF3) +#define GPIO45_U2D_PHYDATA_4 MFP_CFG(GPIO45, AF3) +#define GPIO46_U2D_PHYDATA_5 MFP_CFG(GPIO46, AF3) +#define GPIO47_U2D_PHYDATA_6 MFP_CFG(GPIO47, AF3) +#define GPIO48_U2D_PHYDATA_7 MFP_CFG(GPIO48, AF3) + +#define GPIO49_U2D_PHYDATA_0 MFP_CFG(GPIO49, AF3) +#define GPIO50_U2D_PHYDATA_1 MFP_CFG(GPIO50, AF3) +#define GPIO51_U2D_PHYDATA_2 MFP_CFG(GPIO51, AF3) +#define GPIO52_U2D_PHYDATA_3 MFP_CFG(GPIO52, AF3) +#define GPIO53_U2D_PHYDATA_4 MFP_CFG(GPIO53, AF3) +#define GPIO54_U2D_PHYDATA_5 MFP_CFG(GPIO54, AF3) +#define GPIO55_U2D_PHYDATA_6 MFP_CFG(GPIO55, AF3) +#define GPIO56_U2D_PHYDATA_7 MFP_CFG(GPIO56, AF3) + +#define GPIO37_U2D_OPMODE0 MFP_CFG(GPIO37, AF4) +#define GPIO61_U2D_OPMODE0 MFP_CFG(GPIO61, AF2) +#define GPIO88_U2D_OPMODE0 MFP_CFG(GPIO88, AF7) + +#define GPIO38_U2D_OPMODE1 MFP_CFG(GPIO38, AF4) +#define GPIO62_U2D_OPMODE1 MFP_CFG(GPIO62, AF2) +#define GPIO104_U2D_OPMODE1 MFP_CFG(GPIO104, AF4) +#define GPIO108_U2D_OPMODE1 MFP_CFG(GPIO108, AF5) + +#define GPIO74_U2D_RESET MFP_CFG(GPIO74, AF1) +#define GPIO93_U2D_RESET MFP_CFG(GPIO93, AF2) +#define GPIO98_U2D_RESET MFP_CFG(GPIO98, AF3) + +#define GPIO67_U2D_SUSPEND MFP_CFG(GPIO67, AF3) +#define GPIO96_U2D_SUSPEND MFP_CFG(GPIO96, AF2) +#define GPIO101_U2D_SUSPEND MFP_CFG(GPIO101, AF3) + +#define GPIO66_U2D_TERM_SEL MFP_CFG(GPIO66, AF5) +#define GPIO95_U2D_TERM_SEL MFP_CFG(GPIO95, AF3) +#define GPIO97_U2D_TERM_SEL MFP_CFG(GPIO97, AF7) +#define GPIO100_U2D_TERM_SEL MFP_CFG(GPIO100, AF5) + +#define GPIO39_U2D_TXVALID MFP_CFG(GPIO39, AF4) +#define GPIO70_U2D_TXVALID MFP_CFG(GPIO70, AF5) +#define GPIO83_U2D_TXVALID MFP_CFG(GPIO83, AF7) + +#define GPIO65_U2D_XCVR_SEL MFP_CFG(GPIO65, AF5) +#define GPIO94_U2D_XCVR_SEL MFP_CFG(GPIO94, AF3) +#define GPIO99_U2D_XCVR_SEL MFP_CFG(GPIO99, AF5) + +/* USB Host 1.1 */ +#define GPIO2_2_USBH_PEN MFP_CFG(GPIO2_2, AF1) +#define GPIO3_2_USBH_PWR MFP_CFG(GPIO3_2, AF1) + +/* USB P2 */ +#define GPIO97_USB_P2_2 MFP_CFG(GPIO97, AF2) +#define GPIO97_USB_P2_6 MFP_CFG(GPIO97, AF4) +#define GPIO98_USB_P2_2 MFP_CFG(GPIO98, AF4) +#define GPIO98_USB_P2_6 MFP_CFG(GPIO98, AF2) +#define GPIO99_USB_P2_1 MFP_CFG(GPIO99, AF2) +#define GPIO100_USB_P2_4 MFP_CFG(GPIO100, AF2) +#define GPIO101_USB_P2_8 MFP_CFG(GPIO101, AF2) +#define GPIO102_USB_P2_3 MFP_CFG(GPIO102, AF2) +#define GPIO103_USB_P2_5 MFP_CFG(GPIO103, AF2) +#define GPIO104_USB_P2_7 MFP_CFG(GPIO104, AF2) + +/* USB P3 */ +#define GPIO75_USB_P3_1 MFP_CFG(GPIO75, AF2) +#define GPIO76_USB_P3_2 MFP_CFG(GPIO76, AF2) +#define GPIO77_USB_P3_3 MFP_CFG(GPIO77, AF2) +#define GPIO78_USB_P3_4 MFP_CFG(GPIO78, AF2) +#define GPIO79_USB_P3_5 MFP_CFG(GPIO79, AF2) +#define GPIO80_USB_P3_6 MFP_CFG(GPIO80, AF2) + +#define GPIO13_CHOUT0 MFP_CFG(GPIO13, AF6) +#define GPIO14_CHOUT1 MFP_CFG(GPIO14, AF6) + +#define GPIO2_RDY MFP_CFG(GPIO2, AF1) +#define GPIO5_NPIOR MFP_CFG(GPIO5, AF3) + +#define GPIO11_PWM0_OUT MFP_CFG(GPIO11, AF1) +#define GPIO12_PWM1_OUT MFP_CFG(GPIO12, AF1) +#define GPIO13_PWM2_OUT MFP_CFG(GPIO13, AF1) +#define GPIO14_PWM3_OUT MFP_CFG(GPIO14, AF1) + +#endif /* __ASM_ARCH_MFP_PXA320_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa3xx.h b/arch/arm/mach-pxa/include/mach/mfp-pxa3xx.h new file mode 100644 index 00000000000..1f6b35c015d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa3xx.h @@ -0,0 +1,252 @@ +#ifndef __ASM_ARCH_MFP_PXA3XX_H +#define __ASM_ARCH_MFP_PXA3XX_H + +#define MFPR_BASE (0x40e10000) +#define MFPR_SIZE (PAGE_SIZE) + +/* MFPR register bit definitions */ +#define MFPR_PULL_SEL (0x1 << 15) +#define MFPR_PULLUP_EN (0x1 << 14) +#define MFPR_PULLDOWN_EN (0x1 << 13) +#define MFPR_SLEEP_SEL (0x1 << 9) +#define MFPR_SLEEP_OE_N (0x1 << 7) +#define MFPR_EDGE_CLEAR (0x1 << 6) +#define MFPR_EDGE_FALL_EN (0x1 << 5) +#define MFPR_EDGE_RISE_EN (0x1 << 4) + +#define MFPR_SLEEP_DATA(x) ((x) << 8) +#define MFPR_DRIVE(x) (((x) & 0x7) << 10) +#define MFPR_AF_SEL(x) (((x) & 0x7) << 0) + +#define MFPR_EDGE_NONE (0) +#define MFPR_EDGE_RISE (MFPR_EDGE_RISE_EN) +#define MFPR_EDGE_FALL (MFPR_EDGE_FALL_EN) +#define MFPR_EDGE_BOTH (MFPR_EDGE_RISE | MFPR_EDGE_FALL) + +/* + * Table that determines the low power modes outputs, with actual settings + * used in parentheses for don't-care values. Except for the float output, + * the configured driven and pulled levels match, so if there is a need for + * non-LPM pulled output, the same configuration could probably be used. + * + * Output value sleep_oe_n sleep_data pullup_en pulldown_en pull_sel + * (bit 7) (bit 8) (bit 14) (bit 13) (bit 15) + * + * Input 0 X(0) X(0) X(0) 0 + * Drive 0 0 0 0 X(1) 0 + * Drive 1 0 1 X(1) 0 0 + * Pull hi (1) 1 X(1) 1 0 0 + * Pull lo (0) 1 X(0) 0 1 0 + * Z (float) 1 X(0) 0 0 0 + */ +#define MFPR_LPM_INPUT (0) +#define MFPR_LPM_DRIVE_LOW (MFPR_SLEEP_DATA(0) | MFPR_PULLDOWN_EN) +#define MFPR_LPM_DRIVE_HIGH (MFPR_SLEEP_DATA(1) | MFPR_PULLUP_EN) +#define MFPR_LPM_PULL_LOW (MFPR_LPM_DRIVE_LOW | MFPR_SLEEP_OE_N) +#define MFPR_LPM_PULL_HIGH (MFPR_LPM_DRIVE_HIGH | MFPR_SLEEP_OE_N) +#define MFPR_LPM_FLOAT (MFPR_SLEEP_OE_N) +#define MFPR_LPM_MASK (0xe080) + +/* + * The pullup and pulldown state of the MFP pin at run mode is by default + * determined by the selected alternate function. In case that some buggy + * devices need to override this default behavior, the definitions below + * indicates the setting of corresponding MFPR bits + * + * Definition pull_sel pullup_en pulldown_en + * MFPR_PULL_NONE 0 0 0 + * MFPR_PULL_LOW 1 0 1 + * MFPR_PULL_HIGH 1 1 0 + * MFPR_PULL_BOTH 1 1 1 + */ +#define MFPR_PULL_NONE (0) +#define MFPR_PULL_LOW (MFPR_PULL_SEL | MFPR_PULLDOWN_EN) +#define MFPR_PULL_BOTH (MFPR_PULL_LOW | MFPR_PULLUP_EN) +#define MFPR_PULL_HIGH (MFPR_PULL_SEL | MFPR_PULLUP_EN) + +/* PXA3xx common MFP configurations - processor specific ones defined + * in mfp-pxa300.h and mfp-pxa320.h + */ +#define GPIO0_GPIO MFP_CFG(GPIO0, AF0) +#define GPIO1_GPIO MFP_CFG(GPIO1, AF0) +#define GPIO2_GPIO MFP_CFG(GPIO2, AF0) +#define GPIO3_GPIO MFP_CFG(GPIO3, AF0) +#define GPIO4_GPIO MFP_CFG(GPIO4, AF0) +#define GPIO5_GPIO MFP_CFG(GPIO5, AF0) +#define GPIO6_GPIO MFP_CFG(GPIO6, AF0) +#define GPIO7_GPIO MFP_CFG(GPIO7, AF0) +#define GPIO8_GPIO MFP_CFG(GPIO8, AF0) +#define GPIO9_GPIO MFP_CFG(GPIO9, AF0) +#define GPIO10_GPIO MFP_CFG(GPIO10, AF0) +#define GPIO11_GPIO MFP_CFG(GPIO11, AF0) +#define GPIO12_GPIO MFP_CFG(GPIO12, AF0) +#define GPIO13_GPIO MFP_CFG(GPIO13, AF0) +#define GPIO14_GPIO MFP_CFG(GPIO14, AF0) +#define GPIO15_GPIO MFP_CFG(GPIO15, AF0) +#define GPIO16_GPIO MFP_CFG(GPIO16, AF0) +#define GPIO17_GPIO MFP_CFG(GPIO17, AF0) +#define GPIO18_GPIO MFP_CFG(GPIO18, AF0) +#define GPIO19_GPIO MFP_CFG(GPIO19, AF0) +#define GPIO20_GPIO MFP_CFG(GPIO20, AF0) +#define GPIO21_GPIO MFP_CFG(GPIO21, AF0) +#define GPIO22_GPIO MFP_CFG(GPIO22, AF0) +#define GPIO23_GPIO MFP_CFG(GPIO23, AF0) +#define GPIO24_GPIO MFP_CFG(GPIO24, AF0) +#define GPIO25_GPIO MFP_CFG(GPIO25, AF0) +#define GPIO26_GPIO MFP_CFG(GPIO26, AF0) +#define GPIO27_GPIO MFP_CFG(GPIO27, AF0) +#define GPIO28_GPIO MFP_CFG(GPIO28, AF0) +#define GPIO29_GPIO MFP_CFG(GPIO29, AF0) +#define GPIO30_GPIO MFP_CFG(GPIO30, AF0) +#define GPIO31_GPIO MFP_CFG(GPIO31, AF0) +#define GPIO32_GPIO MFP_CFG(GPIO32, AF0) +#define GPIO33_GPIO MFP_CFG(GPIO33, AF0) +#define GPIO34_GPIO MFP_CFG(GPIO34, AF0) +#define GPIO35_GPIO MFP_CFG(GPIO35, AF0) +#define GPIO36_GPIO MFP_CFG(GPIO36, AF0) +#define GPIO37_GPIO MFP_CFG(GPIO37, AF0) +#define GPIO38_GPIO MFP_CFG(GPIO38, AF0) +#define GPIO39_GPIO MFP_CFG(GPIO39, AF0) +#define GPIO40_GPIO MFP_CFG(GPIO40, AF0) +#define GPIO41_GPIO MFP_CFG(GPIO41, AF0) +#define GPIO42_GPIO MFP_CFG(GPIO42, AF0) +#define GPIO43_GPIO MFP_CFG(GPIO43, AF0) +#define GPIO44_GPIO MFP_CFG(GPIO44, AF0) +#define GPIO45_GPIO MFP_CFG(GPIO45, AF0) + +#define GPIO47_GPIO MFP_CFG(GPIO47, AF0) +#define GPIO48_GPIO MFP_CFG(GPIO48, AF0) + +#define GPIO53_GPIO MFP_CFG(GPIO53, AF0) +#define GPIO54_GPIO MFP_CFG(GPIO54, AF0) +#define GPIO55_GPIO MFP_CFG(GPIO55, AF0) + +#define GPIO57_GPIO MFP_CFG(GPIO57, AF0) + +#define GPIO63_GPIO MFP_CFG(GPIO63, AF0) +#define GPIO64_GPIO MFP_CFG(GPIO64, AF0) +#define GPIO65_GPIO MFP_CFG(GPIO65, AF0) +#define GPIO66_GPIO MFP_CFG(GPIO66, AF0) +#define GPIO67_GPIO MFP_CFG(GPIO67, AF0) +#define GPIO68_GPIO MFP_CFG(GPIO68, AF0) +#define GPIO69_GPIO MFP_CFG(GPIO69, AF0) +#define GPIO70_GPIO MFP_CFG(GPIO70, AF0) +#define GPIO71_GPIO MFP_CFG(GPIO71, AF0) +#define GPIO72_GPIO MFP_CFG(GPIO72, AF0) +#define GPIO73_GPIO MFP_CFG(GPIO73, AF0) +#define GPIO74_GPIO MFP_CFG(GPIO74, AF0) +#define GPIO75_GPIO MFP_CFG(GPIO75, AF0) +#define GPIO76_GPIO MFP_CFG(GPIO76, AF0) +#define GPIO77_GPIO MFP_CFG(GPIO77, AF0) +#define GPIO78_GPIO MFP_CFG(GPIO78, AF0) +#define GPIO79_GPIO MFP_CFG(GPIO79, AF0) +#define GPIO80_GPIO MFP_CFG(GPIO80, AF0) +#define GPIO81_GPIO MFP_CFG(GPIO81, AF0) +#define GPIO82_GPIO MFP_CFG(GPIO82, AF0) +#define GPIO83_GPIO MFP_CFG(GPIO83, AF0) +#define GPIO84_GPIO MFP_CFG(GPIO84, AF0) +#define GPIO85_GPIO MFP_CFG(GPIO85, AF0) +#define GPIO86_GPIO MFP_CFG(GPIO86, AF0) +#define GPIO87_GPIO MFP_CFG(GPIO87, AF0) +#define GPIO88_GPIO MFP_CFG(GPIO88, AF0) +#define GPIO89_GPIO MFP_CFG(GPIO89, AF0) +#define GPIO90_GPIO MFP_CFG(GPIO90, AF0) +#define GPIO91_GPIO MFP_CFG(GPIO91, AF0) +#define GPIO92_GPIO MFP_CFG(GPIO92, AF0) +#define GPIO93_GPIO MFP_CFG(GPIO93, AF0) +#define GPIO94_GPIO MFP_CFG(GPIO94, AF0) +#define GPIO95_GPIO MFP_CFG(GPIO95, AF0) +#define GPIO96_GPIO MFP_CFG(GPIO96, AF0) +#define GPIO97_GPIO MFP_CFG(GPIO97, AF0) +#define GPIO98_GPIO MFP_CFG(GPIO98, AF0) +#define GPIO99_GPIO MFP_CFG(GPIO99, AF0) +#define GPIO100_GPIO MFP_CFG(GPIO100, AF0) +#define GPIO101_GPIO MFP_CFG(GPIO101, AF0) +#define GPIO102_GPIO MFP_CFG(GPIO102, AF0) +#define GPIO103_GPIO MFP_CFG(GPIO103, AF0) +#define GPIO104_GPIO MFP_CFG(GPIO104, AF0) +#define GPIO105_GPIO MFP_CFG(GPIO105, AF0) +#define GPIO106_GPIO MFP_CFG(GPIO106, AF0) +#define GPIO107_GPIO MFP_CFG(GPIO107, AF0) +#define GPIO108_GPIO MFP_CFG(GPIO108, AF0) +#define GPIO109_GPIO MFP_CFG(GPIO109, AF0) +#define GPIO110_GPIO MFP_CFG(GPIO110, AF0) +#define GPIO111_GPIO MFP_CFG(GPIO111, AF0) +#define GPIO112_GPIO MFP_CFG(GPIO112, AF0) +#define GPIO113_GPIO MFP_CFG(GPIO113, AF0) +#define GPIO114_GPIO MFP_CFG(GPIO114, AF0) +#define GPIO115_GPIO MFP_CFG(GPIO115, AF0) +#define GPIO116_GPIO MFP_CFG(GPIO116, AF0) +#define GPIO117_GPIO MFP_CFG(GPIO117, AF0) +#define GPIO118_GPIO MFP_CFG(GPIO118, AF0) +#define GPIO119_GPIO MFP_CFG(GPIO119, AF0) +#define GPIO120_GPIO MFP_CFG(GPIO120, AF0) +#define GPIO121_GPIO MFP_CFG(GPIO121, AF0) +#define GPIO122_GPIO MFP_CFG(GPIO122, AF0) +#define GPIO123_GPIO MFP_CFG(GPIO123, AF0) +#define GPIO124_GPIO MFP_CFG(GPIO124, AF0) +#define GPIO125_GPIO MFP_CFG(GPIO125, AF0) +#define GPIO126_GPIO MFP_CFG(GPIO126, AF0) +#define GPIO127_GPIO MFP_CFG(GPIO127, AF0) + +#define GPIO0_2_GPIO MFP_CFG(GPIO0_2, AF0) +#define GPIO1_2_GPIO MFP_CFG(GPIO1_2, AF0) +#define GPIO2_2_GPIO MFP_CFG(GPIO2_2, AF0) +#define GPIO3_2_GPIO MFP_CFG(GPIO3_2, AF0) +#define GPIO4_2_GPIO MFP_CFG(GPIO4_2, AF0) +#define GPIO5_2_GPIO MFP_CFG(GPIO5_2, AF0) +#define GPIO6_2_GPIO MFP_CFG(GPIO6_2, AF0) + +/* + * each MFP pin will have a MFPR register, since the offset of the + * register varies between processors, the processor specific code + * should initialize the pin offsets by pxa3xx_mfp_init_addr() + * + * pxa3xx_mfp_init_addr - accepts a table of "pxa3xx_mfp_addr_map" + * structure, which represents a range of MFP pins from "start" to + * "end", with the offset begining at "offset", to define a single + * pin, let "end" = -1 + * + * use + * + * MFP_ADDR_X() to define a range of pins + * MFP_ADDR() to define a single pin + * MFP_ADDR_END to signal the end of pin offset definitions + */ +struct pxa3xx_mfp_addr_map { + unsigned int start; + unsigned int end; + unsigned long offset; +}; + +#define MFP_ADDR_X(start, end, offset) \ + { MFP_PIN_##start, MFP_PIN_##end, offset } + +#define MFP_ADDR(pin, offset) \ + { MFP_PIN_##pin, -1, offset } + +#define MFP_ADDR_END { MFP_PIN_INVALID, 0 } + +/* + * pxa3xx_mfp_read()/pxa3xx_mfp_write() - for direct read/write access + * to the MFPR register + */ +unsigned long pxa3xx_mfp_read(int mfp); +void pxa3xx_mfp_write(int mfp, unsigned long mfpr_val); + +/* + * pxa3xx_mfp_config - configure the MFPR registers + * + * used by board specific initialization code + */ +void pxa3xx_mfp_config(unsigned long *mfp_cfgs, int num); + +/* + * pxa3xx_mfp_init_addr() - initialize the mapping between mfp pin + * index and MFPR register offset + * + * used by processor specific code + */ +void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *); +void __init pxa3xx_init_mfp(void); +#endif /* __ASM_ARCH_MFP_PXA3XX_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h new file mode 100644 index 00000000000..fabd9b4df82 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h @@ -0,0 +1,491 @@ +/* + * arch/arm/mach-pxa/include/mach/mfp-pxa930.h + * + * PXA930 specific MFP configuration definitions + * + * Copyright (C) 2007-2008 Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MFP_PXA9xx_H +#define __ASM_ARCH_MFP_PXA9xx_H + +#include <mach/mfp.h> +#include <mach/mfp-pxa3xx.h> + +/* GPIO */ +#define GPIO46_GPIO MFP_CFG(GPIO46, AF0) +#define GPIO49_GPIO MFP_CFG(GPIO49, AF0) +#define GPIO50_GPIO MFP_CFG(GPIO50, AF0) +#define GPIO51_GPIO MFP_CFG(GPIO51, AF0) +#define GPIO52_GPIO MFP_CFG(GPIO52, AF0) +#define GPIO56_GPIO MFP_CFG(GPIO56, AF0) +#define GPIO58_GPIO MFP_CFG(GPIO58, AF0) +#define GPIO59_GPIO MFP_CFG(GPIO59, AF0) +#define GPIO60_GPIO MFP_CFG(GPIO60, AF0) +#define GPIO61_GPIO MFP_CFG(GPIO61, AF0) +#define GPIO62_GPIO MFP_CFG(GPIO62, AF0) + +#define GSIM_UCLK_GPIO_79 MFP_CFG(GSIM_UCLK, AF0) +#define GSIM_UIO_GPIO_80 MFP_CFG(GSIM_UIO, AF0) +#define GSIM_nURST_GPIO_81 MFP_CFG(GSIM_nURST, AF0) +#define GSIM_UDET_GPIO_82 MFP_CFG(GSIM_UDET, AF0) + +#define DF_IO15_GPIO_28 MFP_CFG(DF_IO15, AF0) +#define DF_IO14_GPIO_29 MFP_CFG(DF_IO14, AF0) +#define DF_IO13_GPIO_30 MFP_CFG(DF_IO13, AF0) +#define DF_IO12_GPIO_31 MFP_CFG(DF_IO12, AF0) +#define DF_IO11_GPIO_32 MFP_CFG(DF_IO11, AF0) +#define DF_IO10_GPIO_33 MFP_CFG(DF_IO10, AF0) +#define DF_IO9_GPIO_34 MFP_CFG(DF_IO9, AF0) +#define DF_IO8_GPIO_35 MFP_CFG(DF_IO8, AF0) +#define DF_IO7_GPIO_36 MFP_CFG(DF_IO7, AF0) +#define DF_IO6_GPIO_37 MFP_CFG(DF_IO6, AF0) +#define DF_IO5_GPIO_38 MFP_CFG(DF_IO5, AF0) +#define DF_IO4_GPIO_39 MFP_CFG(DF_IO4, AF0) +#define DF_IO3_GPIO_40 MFP_CFG(DF_IO3, AF0) +#define DF_IO2_GPIO_41 MFP_CFG(DF_IO2, AF0) +#define DF_IO1_GPIO_42 MFP_CFG(DF_IO1, AF0) +#define DF_IO0_GPIO_43 MFP_CFG(DF_IO0, AF0) +#define DF_nCS0_GPIO_44 MFP_CFG(DF_nCS0, AF0) +#define DF_nCS1_GPIO_45 MFP_CFG(DF_nCS1, AF0) +#define DF_nWE_GPIO_46 MFP_CFG(DF_nWE, AF0) +#define DF_nRE_nOE_GPIO_47 MFP_CFG(DF_nRE_nOE, AF0) +#define DF_CLE_nOE_GPIO_48 MFP_CFG(DF_CLE_nOE, AF0) +#define DF_nADV1_ALE_GPIO_49 MFP_CFG(DF_nADV1_ALE, AF0) +#define DF_nADV2_ALE_GPIO_50 MFP_CFG(DF_nADV2_ALE, AF0) +#define DF_INT_RnB_GPIO_51 MFP_CFG(DF_INT_RnB, AF0) +#define DF_SCLK_E_GPIO_52 MFP_CFG(DF_SCLK_E, AF0) + +#define DF_ADDR0_GPIO_53 MFP_CFG(DF_ADDR0, AF0) +#define DF_ADDR1_GPIO_54 MFP_CFG(DF_ADDR1, AF0) +#define DF_ADDR2_GPIO_55 MFP_CFG(DF_ADDR2, AF0) +#define DF_ADDR3_GPIO_56 MFP_CFG(DF_ADDR3, AF0) +#define nXCVREN_GPIO_57 MFP_CFG(nXCVREN, AF0) +#define nLUA_GPIO_58 MFP_CFG(nLUA, AF0) +#define nLLA_GPIO_59 MFP_CFG(nLLA, AF0) +#define nBE0_GPIO_60 MFP_CFG(nBE0, AF0) +#define nBE1_GPIO_61 MFP_CFG(nBE1, AF0) +#define RDY_GPIO_62 MFP_CFG(RDY, AF0) + +/* Chip Select */ +#define DF_nCS0_nCS2 MFP_CFG_LPM(DF_nCS0, AF3, PULL_HIGH) +#define DF_nCS1_nCS3 MFP_CFG_LPM(DF_nCS1, AF3, PULL_HIGH) + +/* AC97 */ +#define GPIO83_BAC97_SYSCLK MFP_CFG(GPIO83, AF3) +#define GPIO84_BAC97_SDATA_IN0 MFP_CFG(GPIO84, AF3) +#define GPIO85_BAC97_BITCLK MFP_CFG(GPIO85, AF3) +#define GPIO86_BAC97_nRESET MFP_CFG(GPIO86, AF3) +#define GPIO87_BAC97_SYNC MFP_CFG(GPIO87, AF3) +#define GPIO88_BAC97_SDATA_OUT MFP_CFG(GPIO88, AF3) + +/* I2C */ +#define GPIO39_CI2C_SCL MFP_CFG_LPM(GPIO39, AF3, PULL_HIGH) +#define GPIO40_CI2C_SDA MFP_CFG_LPM(GPIO40, AF3, PULL_HIGH) + +#define GPIO51_CI2C_SCL MFP_CFG_LPM(GPIO51, AF3, PULL_HIGH) +#define GPIO52_CI2C_SDA MFP_CFG_LPM(GPIO52, AF3, PULL_HIGH) + +#define GPIO63_CI2C_SCL MFP_CFG_LPM(GPIO63, AF4, PULL_HIGH) +#define GPIO64_CI2C_SDA MFP_CFG_LPM(GPIO64, AF4, PULL_HIGH) + +#define GPIO77_CI2C_SCL MFP_CFG_LPM(GPIO77, AF2, PULL_HIGH) +#define GPIO78_CI2C_SDA MFP_CFG_LPM(GPIO78, AF2, PULL_HIGH) + +#define GPIO89_CI2C_SCL MFP_CFG_LPM(GPIO89, AF1, PULL_HIGH) +#define GPIO90_CI2C_SDA MFP_CFG_LPM(GPIO90, AF1, PULL_HIGH) + +#define GPIO95_CI2C_SCL MFP_CFG_LPM(GPIO95, AF1, PULL_HIGH) +#define GPIO96_CI2C_SDA MFP_CFG_LPM(GPIO96, AF1, PULL_HIGH) + +#define GPIO97_CI2C_SCL MFP_CFG_LPM(GPIO97, AF3, PULL_HIGH) +#define GPIO98_CI2C_SDA MFP_CFG_LPM(GPIO98, AF3, PULL_HIGH) + +/* QCI */ +#define GPIO63_CI_DD_9 MFP_CFG_LPM(GPIO63, AF1, PULL_LOW) +#define GPIO64_CI_DD_8 MFP_CFG_LPM(GPIO64, AF1, PULL_LOW) +#define GPIO65_CI_DD_7 MFP_CFG_LPM(GPIO65, AF1, PULL_LOW) +#define GPIO66_CI_DD_6 MFP_CFG_LPM(GPIO66, AF1, PULL_LOW) +#define GPIO67_CI_DD_5 MFP_CFG_LPM(GPIO67, AF1, PULL_LOW) +#define GPIO68_CI_DD_4 MFP_CFG_LPM(GPIO68, AF1, PULL_LOW) +#define GPIO69_CI_DD_3 MFP_CFG_LPM(GPIO69, AF1, PULL_LOW) +#define GPIO70_CI_DD_2 MFP_CFG_LPM(GPIO70, AF1, PULL_LOW) +#define GPIO71_CI_DD_1 MFP_CFG_LPM(GPIO71, AF1, PULL_LOW) +#define GPIO72_CI_DD_0 MFP_CFG_LPM(GPIO72, AF1, PULL_LOW) +#define GPIO73_CI_HSYNC MFP_CFG_LPM(GPIO73, AF1, PULL_LOW) +#define GPIO74_CI_VSYNC MFP_CFG_LPM(GPIO74, AF1, PULL_LOW) +#define GPIO75_CI_MCLK MFP_CFG_LPM(GPIO75, AF1, PULL_LOW) +#define GPIO76_CI_PCLK MFP_CFG_LPM(GPIO76, AF1, PULL_LOW) + +/* KEYPAD */ +#define GPIO4_KP_DKIN_4 MFP_CFG_LPM(GPIO4, AF3, FLOAT) +#define GPIO5_KP_DKIN_5 MFP_CFG_LPM(GPIO5, AF3, FLOAT) +#define GPIO6_KP_DKIN_6 MFP_CFG_LPM(GPIO6, AF3, FLOAT) +#define GPIO7_KP_DKIN_7 MFP_CFG_LPM(GPIO7, AF3, FLOAT) +#define GPIO8_KP_DKIN_4 MFP_CFG_LPM(GPIO8, AF3, FLOAT) +#define GPIO9_KP_DKIN_5 MFP_CFG_LPM(GPIO9, AF3, FLOAT) +#define GPIO10_KP_DKIN_6 MFP_CFG_LPM(GPIO10, AF3, FLOAT) +#define GPIO11_KP_DKIN_7 MFP_CFG_LPM(GPIO11, AF3, FLOAT) + +#define GPIO12_KP_DKIN_0 MFP_CFG_LPM(GPIO12, AF2, FLOAT) +#define GPIO13_KP_DKIN_1 MFP_CFG_LPM(GPIO13, AF2, FLOAT) +#define GPIO14_KP_DKIN_2 MFP_CFG_LPM(GPIO14, AF2, FLOAT) +#define GPIO15_KP_DKIN_3 MFP_CFG_LPM(GPIO15, AF2, FLOAT) + +#define GPIO41_KP_DKIN_0 MFP_CFG_LPM(GPIO41, AF2, FLOAT) +#define GPIO42_KP_DKIN_1 MFP_CFG_LPM(GPIO42, AF2, FLOAT) +#define GPIO43_KP_DKIN_2 MFP_CFG_LPM(GPIO43, AF2, FLOAT) +#define GPIO44_KP_DKIN_3 MFP_CFG_LPM(GPIO44, AF2, FLOAT) +#define GPIO41_KP_DKIN_4 MFP_CFG_LPM(GPIO41, AF4, FLOAT) +#define GPIO42_KP_DKIN_5 MFP_CFG_LPM(GPIO42, AF4, FLOAT) + +#define GPIO0_KP_MKIN_0 MFP_CFG_LPM(GPIO0, AF1, FLOAT) +#define GPIO2_KP_MKIN_1 MFP_CFG_LPM(GPIO2, AF1, FLOAT) +#define GPIO4_KP_MKIN_2 MFP_CFG_LPM(GPIO4, AF1, FLOAT) +#define GPIO6_KP_MKIN_3 MFP_CFG_LPM(GPIO6, AF1, FLOAT) +#define GPIO8_KP_MKIN_4 MFP_CFG_LPM(GPIO8, AF1, FLOAT) +#define GPIO10_KP_MKIN_5 MFP_CFG_LPM(GPIO10, AF1, FLOAT) +#define GPIO12_KP_MKIN_6 MFP_CFG_LPM(GPIO12, AF1, FLOAT) +#define GPIO14_KP_MKIN_7 MFP_CFG(GPIO14, AF1) +#define GPIO35_KP_MKIN_5 MFP_CFG(GPIO35, AF4) + +#define GPIO1_KP_MKOUT_0 MFP_CFG_LPM(GPIO1, AF1, DRIVE_HIGH) +#define GPIO3_KP_MKOUT_1 MFP_CFG_LPM(GPIO3, AF1, DRIVE_HIGH) +#define GPIO5_KP_MKOUT_2 MFP_CFG_LPM(GPIO5, AF1, DRIVE_HIGH) +#define GPIO7_KP_MKOUT_3 MFP_CFG_LPM(GPIO7, AF1, DRIVE_HIGH) +#define GPIO9_KP_MKOUT_4 MFP_CFG_LPM(GPIO9, AF1, DRIVE_HIGH) +#define GPIO11_KP_MKOUT_5 MFP_CFG_LPM(GPIO11, AF1, DRIVE_HIGH) +#define GPIO13_KP_MKOUT_6 MFP_CFG_LPM(GPIO13, AF1, DRIVE_HIGH) +#define GPIO15_KP_MKOUT_7 MFP_CFG_LPM(GPIO15, AF1, DRIVE_HIGH) +#define GPIO36_KP_MKOUT_5 MFP_CFG_LPM(GPIO36, AF4, DRIVE_HIGH) + +/* LCD */ +#define GPIO17_LCD_FCLK_RD MFP_CFG(GPIO17, AF1) +#define GPIO18_LCD_LCLK_A0 MFP_CFG(GPIO18, AF1) +#define GPIO19_LCD_PCLK_WR MFP_CFG(GPIO19, AF1) +#define GPIO20_LCD_BIAS MFP_CFG(GPIO20, AF1) +#define GPIO21_LCD_CS MFP_CFG(GPIO21, AF1) +#define GPIO22_LCD_CS2 MFP_CFG(GPIO22, AF2) +#define GPIO22_LCD_VSYNC MFP_CFG(GPIO22, AF1) +#define GPIO23_LCD_DD0 MFP_CFG(GPIO23, AF1) +#define GPIO24_LCD_DD1 MFP_CFG(GPIO24, AF1) +#define GPIO25_LCD_DD2 MFP_CFG(GPIO25, AF1) +#define GPIO26_LCD_DD3 MFP_CFG(GPIO26, AF1) +#define GPIO27_LCD_DD4 MFP_CFG(GPIO27, AF1) +#define GPIO28_LCD_DD5 MFP_CFG(GPIO28, AF1) +#define GPIO29_LCD_DD6 MFP_CFG(GPIO29, AF1) +#define GPIO30_LCD_DD7 MFP_CFG(GPIO30, AF1) +#define GPIO31_LCD_DD8 MFP_CFG(GPIO31, AF1) +#define GPIO32_LCD_DD9 MFP_CFG(GPIO32, AF1) +#define GPIO33_LCD_DD10 MFP_CFG(GPIO33, AF1) +#define GPIO34_LCD_DD11 MFP_CFG(GPIO34, AF1) +#define GPIO35_LCD_DD12 MFP_CFG(GPIO35, AF1) +#define GPIO36_LCD_DD13 MFP_CFG(GPIO36, AF1) +#define GPIO37_LCD_DD14 MFP_CFG(GPIO37, AF1) +#define GPIO38_LCD_DD15 MFP_CFG(GPIO38, AF1) +#define GPIO39_LCD_DD16 MFP_CFG(GPIO39, AF1) +#define GPIO40_LCD_DD17 MFP_CFG(GPIO40, AF1) +#define GPIO41_LCD_CS2 MFP_CFG(GPIO41, AF3) +#define GPIO42_LCD_VSYNC2 MFP_CFG(GPIO42, AF3) +#define GPIO44_LCD_DD7 MFP_CFG(GPIO44, AF1) + +/* Mini-LCD */ +#define GPIO17_MLCD_FCLK MFP_CFG(GPIO17, AF3) +#define GPIO18_MLCD_LCLK MFP_CFG(GPIO18, AF3) +#define GPIO19_MLCD_PCLK MFP_CFG(GPIO19, AF3) +#define GPIO20_MLCD_BIAS MFP_CFG(GPIO20, AF3) +#define GPIO23_MLCD_DD0 MFP_CFG(GPIO23, AF3) +#define GPIO24_MLCD_DD1 MFP_CFG(GPIO24, AF3) +#define GPIO25_MLCD_DD2 MFP_CFG(GPIO25, AF3) +#define GPIO26_MLCD_DD3 MFP_CFG(GPIO26, AF3) +#define GPIO27_MLCD_DD4 MFP_CFG(GPIO27, AF3) +#define GPIO28_MLCD_DD5 MFP_CFG(GPIO28, AF3) +#define GPIO29_MLCD_DD6 MFP_CFG(GPIO29, AF3) +#define GPIO30_MLCD_DD7 MFP_CFG(GPIO30, AF3) +#define GPIO31_MLCD_DD8 MFP_CFG(GPIO31, AF3) +#define GPIO32_MLCD_DD9 MFP_CFG(GPIO32, AF3) +#define GPIO33_MLCD_DD10 MFP_CFG(GPIO33, AF3) +#define GPIO34_MLCD_DD11 MFP_CFG(GPIO34, AF3) +#define GPIO35_MLCD_DD12 MFP_CFG(GPIO35, AF3) +#define GPIO36_MLCD_DD13 MFP_CFG(GPIO36, AF3) +#define GPIO37_MLCD_DD14 MFP_CFG(GPIO37, AF3) +#define GPIO38_MLCD_DD15 MFP_CFG(GPIO38, AF3) +#define GPIO44_MLCD_DD7 MFP_CFG(GPIO44, AF5) + +/* MMC1 */ +#define GPIO10_MMC1_DAT3 MFP_CFG(GPIO10, AF4) +#define GPIO11_MMC1_DAT2 MFP_CFG(GPIO11, AF4) +#define GPIO12_MMC1_DAT1 MFP_CFG(GPIO12, AF4) +#define GPIO13_MMC1_DAT0 MFP_CFG(GPIO13, AF4) +#define GPIO14_MMC1_CMD MFP_CFG(GPIO14, AF4) +#define GPIO15_MMC1_CLK MFP_CFG(GPIO15, AF4) +#define GPIO55_MMC1_CMD MFP_CFG(GPIO55, AF3) +#define GPIO56_MMC1_CLK MFP_CFG(GPIO56, AF3) +#define GPIO57_MMC1_DAT0 MFP_CFG(GPIO57, AF3) +#define GPIO58_MMC1_DAT1 MFP_CFG(GPIO58, AF3) +#define GPIO59_MMC1_DAT2 MFP_CFG(GPIO59, AF3) +#define GPIO60_MMC1_DAT3 MFP_CFG(GPIO60, AF3) + +#define DF_ADDR0_MMC1_CLK MFP_CFG(DF_ADDR0, AF2) +#define DF_ADDR1_MMC1_CMD MFP_CFG(DF_ADDR1, AF2) +#define DF_ADDR2_MMC1_DAT0 MFP_CFG(DF_ADDR2, AF2) +#define DF_ADDR3_MMC1_DAT1 MFP_CFG(DF_ADDR3, AF3) +#define nXCVREN_MMC1_DAT2 MFP_CFG(nXCVREN, AF2) + +/* MMC2 */ +#define GPIO31_MMC2_CMD MFP_CFG(GPIO31, AF7) +#define GPIO32_MMC2_CLK MFP_CFG(GPIO32, AF7) +#define GPIO33_MMC2_DAT0 MFP_CFG(GPIO33, AF7) +#define GPIO34_MMC2_DAT1 MFP_CFG(GPIO34, AF7) +#define GPIO35_MMC2_DAT2 MFP_CFG(GPIO35, AF7) +#define GPIO36_MMC2_DAT3 MFP_CFG(GPIO36, AF7) + +#define GPIO101_MMC2_DAT3 MFP_CFG(GPIO101, AF1) +#define GPIO102_MMC2_DAT2 MFP_CFG(GPIO102, AF1) +#define GPIO103_MMC2_DAT1 MFP_CFG(GPIO103, AF1) +#define GPIO104_MMC2_DAT0 MFP_CFG(GPIO104, AF1) +#define GPIO105_MMC2_CMD MFP_CFG(GPIO105, AF1) +#define GPIO106_MMC2_CLK MFP_CFG(GPIO106, AF1) + +#define DF_IO10_MMC2_DAT3 MFP_CFG(DF_IO10, AF3) +#define DF_IO11_MMC2_DAT2 MFP_CFG(DF_IO11, AF3) +#define DF_IO12_MMC2_DAT1 MFP_CFG(DF_IO12, AF3) +#define DF_IO13_MMC2_DAT0 MFP_CFG(DF_IO13, AF3) +#define DF_IO14_MMC2_CLK MFP_CFG(DF_IO14, AF3) +#define DF_IO15_MMC2_CMD MFP_CFG(DF_IO15, AF3) + +/* BSSP1 */ +#define GPIO12_BSSP1_CLK MFP_CFG(GPIO12, AF3) +#define GPIO13_BSSP1_FRM MFP_CFG(GPIO13, AF3) +#define GPIO14_BSSP1_RXD MFP_CFG(GPIO14, AF3) +#define GPIO15_BSSP1_TXD MFP_CFG(GPIO15, AF3) +#define GPIO97_BSSP1_CLK MFP_CFG(GPIO97, AF5) +#define GPIO98_BSSP1_FRM MFP_CFG(GPIO98, AF5) + +/* BSSP2 */ +#define GPIO84_BSSP2_SDATA_IN MFP_CFG(GPIO84, AF1) +#define GPIO85_BSSP2_BITCLK MFP_CFG(GPIO85, AF1) +#define GPIO86_BSSP2_SYSCLK MFP_CFG(GPIO86, AF1) +#define GPIO87_BSSP2_SYNC MFP_CFG(GPIO87, AF1) +#define GPIO88_BSSP2_DATA_OUT MFP_CFG(GPIO88, AF1) +#define GPIO86_BSSP2_SDATA_IN MFP_CFG(GPIO86, AF4) + +/* BSSP3 */ +#define GPIO79_BSSP3_CLK MFP_CFG(GPIO79, AF1) +#define GPIO80_BSSP3_FRM MFP_CFG(GPIO80, AF1) +#define GPIO81_BSSP3_TXD MFP_CFG(GPIO81, AF1) +#define GPIO82_BSSP3_RXD MFP_CFG(GPIO82, AF1) +#define GPIO83_BSSP3_SYSCLK MFP_CFG(GPIO83, AF1) + +/* BSSP4 */ +#define GPIO43_BSSP4_CLK MFP_CFG(GPIO43, AF4) +#define GPIO44_BSSP4_FRM MFP_CFG(GPIO44, AF4) +#define GPIO45_BSSP4_TXD MFP_CFG(GPIO45, AF4) +#define GPIO46_BSSP4_RXD MFP_CFG(GPIO46, AF4) + +#define GPIO51_BSSP4_CLK MFP_CFG(GPIO51, AF4) +#define GPIO52_BSSP4_FRM MFP_CFG(GPIO52, AF4) +#define GPIO53_BSSP4_TXD MFP_CFG(GPIO53, AF4) +#define GPIO54_BSSP4_RXD MFP_CFG(GPIO54, AF4) + +/* GSSP1 */ +#define GPIO79_GSSP1_CLK MFP_CFG(GPIO79, AF2) +#define GPIO80_GSSP1_FRM MFP_CFG(GPIO80, AF2) +#define GPIO81_GSSP1_TXD MFP_CFG(GPIO81, AF2) +#define GPIO82_GSSP1_RXD MFP_CFG(GPIO82, AF2) +#define GPIO83_GSSP1_SYSCLK MFP_CFG(GPIO83, AF2) + +#define GPIO93_GSSP1_CLK MFP_CFG(GPIO93, AF4) +#define GPIO94_GSSP1_FRM MFP_CFG(GPIO94, AF4) +#define GPIO95_GSSP1_TXD MFP_CFG(GPIO95, AF4) +#define GPIO96_GSSP1_RXD MFP_CFG(GPIO96, AF4) + +/* GSSP2 */ +#define GPIO47_GSSP2_CLK MFP_CFG(GPIO47, AF4) +#define GPIO48_GSSP2_FRM MFP_CFG(GPIO48, AF4) +#define GPIO49_GSSP2_RXD MFP_CFG(GPIO49, AF4) +#define GPIO50_GSSP2_TXD MFP_CFG(GPIO50, AF4) + +#define GPIO69_GSSP2_CLK MFP_CFG(GPIO69, AF4) +#define GPIO70_GSSP2_FRM MFP_CFG(GPIO70, AF4) +#define GPIO71_GSSP2_RXD MFP_CFG(GPIO71, AF4) +#define GPIO72_GSSP2_TXD MFP_CFG(GPIO72, AF4) + +#define GPIO84_GSSP2_RXD MFP_CFG(GPIO84, AF2) +#define GPIO85_GSSP2_CLK MFP_CFG(GPIO85, AF2) +#define GPIO86_GSSP2_SYSCLK MFP_CFG(GPIO86, AF2) +#define GPIO87_GSSP2_FRM MFP_CFG(GPIO87, AF2) +#define GPIO88_GSSP2_TXD MFP_CFG(GPIO88, AF2) +#define GPIO86_GSSP2_RXD MFP_CFG(GPIO86, AF5) + +#define GPIO103_GSSP2_CLK MFP_CFG(GPIO103, AF2) +#define GPIO104_GSSP2_FRM MFP_CFG(GPIO104, AF2) +#define GPIO105_GSSP2_RXD MFP_CFG(GPIO105, AF2) +#define GPIO106_GSSP2_TXD MFP_CFG(GPIO106, AF2) + +/* UART1 - FFUART */ +#define GPIO47_UART1_DSR_N MFP_CFG(GPIO47, AF1) +#define GPIO48_UART1_DTR_N MFP_CFG(GPIO48, AF1) +#define GPIO49_UART1_RI MFP_CFG(GPIO49, AF1) +#define GPIO50_UART1_DCD MFP_CFG(GPIO50, AF1) +#define GPIO51_UART1_CTS MFP_CFG(GPIO51, AF1) +#define GPIO52_UART1_RTS MFP_CFG(GPIO52, AF1) +#define GPIO53_UART1_RXD MFP_CFG(GPIO53, AF1) +#define GPIO54_UART1_TXD MFP_CFG(GPIO54, AF1) + +#define GPIO63_UART1_TXD MFP_CFG(GPIO63, AF2) +#define GPIO64_UART1_RXD MFP_CFG(GPIO64, AF2) +#define GPIO65_UART1_DSR MFP_CFG(GPIO65, AF2) +#define GPIO66_UART1_DTR MFP_CFG(GPIO66, AF2) +#define GPIO67_UART1_RI MFP_CFG(GPIO67, AF2) +#define GPIO68_UART1_DCD MFP_CFG(GPIO68, AF2) +#define GPIO69_UART1_CTS MFP_CFG(GPIO69, AF2) +#define GPIO70_UART1_RTS MFP_CFG(GPIO70, AF2) + +/* UART2 - BTUART */ +#define GPIO91_UART2_RXD MFP_CFG(GPIO91, AF1) +#define GPIO92_UART2_TXD MFP_CFG(GPIO92, AF1) +#define GPIO93_UART2_CTS MFP_CFG(GPIO93, AF1) +#define GPIO94_UART2_RTS MFP_CFG(GPIO94, AF1) + +/* UART3 - STUART */ +#define GPIO43_UART3_RTS MFP_CFG(GPIO43, AF3) +#define GPIO44_UART3_CTS MFP_CFG(GPIO44, AF3) +#define GPIO45_UART3_RXD MFP_CFG(GPIO45, AF3) +#define GPIO46_UART3_TXD MFP_CFG(GPIO46, AF3) + +#define GPIO75_UART3_RTS MFP_CFG(GPIO75, AF5) +#define GPIO76_UART3_CTS MFP_CFG(GPIO76, AF5) +#define GPIO77_UART3_TXD MFP_CFG(GPIO77, AF5) +#define GPIO78_UART3_RXD MFP_CFG(GPIO78, AF5) + +/* DFI */ +#define DF_IO0_DF_IO0 MFP_CFG(DF_IO0, AF2) +#define DF_IO1_DF_IO1 MFP_CFG(DF_IO1, AF2) +#define DF_IO2_DF_IO2 MFP_CFG(DF_IO2, AF2) +#define DF_IO3_DF_IO3 MFP_CFG(DF_IO3, AF2) +#define DF_IO4_DF_IO4 MFP_CFG(DF_IO4, AF2) +#define DF_IO5_DF_IO5 MFP_CFG(DF_IO5, AF2) +#define DF_IO6_DF_IO6 MFP_CFG(DF_IO6, AF2) +#define DF_IO7_DF_IO7 MFP_CFG(DF_IO7, AF2) +#define DF_IO8_DF_IO8 MFP_CFG(DF_IO8, AF2) +#define DF_IO9_DF_IO9 MFP_CFG(DF_IO9, AF2) +#define DF_IO10_DF_IO10 MFP_CFG(DF_IO10, AF2) +#define DF_IO11_DF_IO11 MFP_CFG(DF_IO11, AF2) +#define DF_IO12_DF_IO12 MFP_CFG(DF_IO12, AF2) +#define DF_IO13_DF_IO13 MFP_CFG(DF_IO13, AF2) +#define DF_IO14_DF_IO14 MFP_CFG(DF_IO14, AF2) +#define DF_IO15_DF_IO15 MFP_CFG(DF_IO15, AF2) +#define DF_nADV1_ALE_DF_nADV1 MFP_CFG(DF_nADV1_ALE, AF2) +#define DF_nADV2_ALE_DF_nADV2 MFP_CFG(DF_nADV2_ALE, AF2) +#define DF_nCS0_DF_nCS0 MFP_CFG(DF_nCS0, AF2) +#define DF_nCS1_DF_nCS1 MFP_CFG(DF_nCS1, AF2) +#define DF_nRE_nOE_DF_nOE MFP_CFG(DF_nRE_nOE, AF2) +#define DF_nWE_DF_nWE MFP_CFG(DF_nWE, AF2) + +/* DFI - NAND */ +#define DF_CLE_nOE_ND_CLE MFP_CFG_LPM(DF_CLE_nOE, AF1, PULL_HIGH) +#define DF_INT_RnB_ND_INT_RnB MFP_CFG_LPM(DF_INT_RnB, AF1, PULL_LOW) +#define DF_IO0_ND_IO0 MFP_CFG_LPM(DF_IO0, AF1, PULL_LOW) +#define DF_IO1_ND_IO1 MFP_CFG_LPM(DF_IO1, AF1, PULL_LOW) +#define DF_IO2_ND_IO2 MFP_CFG_LPM(DF_IO2, AF1, PULL_LOW) +#define DF_IO3_ND_IO3 MFP_CFG_LPM(DF_IO3, AF1, PULL_LOW) +#define DF_IO4_ND_IO4 MFP_CFG_LPM(DF_IO4, AF1, PULL_LOW) +#define DF_IO5_ND_IO5 MFP_CFG_LPM(DF_IO5, AF1, PULL_LOW) +#define DF_IO6_ND_IO6 MFP_CFG_LPM(DF_IO6, AF1, PULL_LOW) +#define DF_IO7_ND_IO7 MFP_CFG_LPM(DF_IO7, AF1, PULL_LOW) +#define DF_IO8_ND_IO8 MFP_CFG_LPM(DF_IO8, AF1, PULL_LOW) +#define DF_IO9_ND_IO9 MFP_CFG_LPM(DF_IO9, AF1, PULL_LOW) +#define DF_IO10_ND_IO10 MFP_CFG_LPM(DF_IO10, AF1, PULL_LOW) +#define DF_IO11_ND_IO11 MFP_CFG_LPM(DF_IO11, AF1, PULL_LOW) +#define DF_IO12_ND_IO12 MFP_CFG_LPM(DF_IO12, AF1, PULL_LOW) +#define DF_IO13_ND_IO13 MFP_CFG_LPM(DF_IO13, AF1, PULL_LOW) +#define DF_IO14_ND_IO14 MFP_CFG_LPM(DF_IO14, AF1, PULL_LOW) +#define DF_IO15_ND_IO15 MFP_CFG_LPM(DF_IO15, AF1, PULL_LOW) +#define DF_nADV1_ALE_ND_ALE MFP_CFG_LPM(DF_nADV1_ALE, AF1, PULL_HIGH) +#define DF_nADV2_ALE_ND_ALE MFP_CFG_LPM(DF_nADV2_ALE, AF1, PULL_HIGH) +#define DF_nADV2_ALE_nCS3 MFP_CFG_LPM(DF_nADV2_ALE, AF3, PULL_HIGH) +#define DF_nCS0_ND_nCS0 MFP_CFG_LPM(DF_nCS0, AF1, PULL_HIGH) +#define DF_nCS1_ND_nCS1 MFP_CFG_LPM(DF_nCS1, AF1, PULL_HIGH) +#define DF_nRE_nOE_ND_nRE MFP_CFG_LPM(DF_nRE_nOE, AF1, PULL_HIGH) +#define DF_nWE_ND_nWE MFP_CFG_LPM(DF_nWE, AF1, PULL_HIGH) + +/* PWM */ +#define GPIO41_PWM0 MFP_CFG_LPM(GPIO41, AF1, PULL_LOW) +#define GPIO42_PWM1 MFP_CFG_LPM(GPIO42, AF1, PULL_LOW) +#define GPIO43_PWM3 MFP_CFG_LPM(GPIO43, AF1, PULL_LOW) +#define GPIO20_PWM0 MFP_CFG_LPM(GPIO20, AF2, PULL_LOW) +#define GPIO21_PWM2 MFP_CFG_LPM(GPIO21, AF3, PULL_LOW) +#define GPIO22_PWM3 MFP_CFG_LPM(GPIO22, AF3, PULL_LOW) + +/* CIR */ +#define GPIO46_CIR_OUT MFP_CFG(GPIO46, AF1) +#define GPIO77_CIR_OUT MFP_CFG(GPIO77, AF3) + +/* USB P2 */ +#define GPIO0_USB_P2_7 MFP_CFG(GPIO0, AF3) +#define GPIO15_USB_P2_7 MFP_CFG(GPIO15, AF5) +#define GPIO16_USB_P2_7 MFP_CFG(GPIO16, AF2) +#define GPIO48_USB_P2_7 MFP_CFG(GPIO48, AF7) +#define GPIO49_USB_P2_7 MFP_CFG(GPIO49, AF6) +#define DF_IO9_USB_P2_7 MFP_CFG(DF_IO9, AF3) + +#define GPIO48_USB_P2_8 MFP_CFG(GPIO48, AF2) +#define GPIO50_USB_P2_7 MFP_CFG_X(GPIO50, AF2, DS02X, FLOAT) +#define GPIO51_USB_P2_5 MFP_CFG(GPIO51, AF2) +#define GPIO47_USB_P2_4 MFP_CFG(GPIO47, AF2) +#define GPIO53_USB_P2_3 MFP_CFG(GPIO53, AF2) +#define GPIO54_USB_P2_6 MFP_CFG(GPIO54, AF2) +#define GPIO49_USB_P2_2 MFP_CFG(GPIO49, AF2) +#define GPIO52_USB_P2_1 MFP_CFG(GPIO52, AF2) + +#define GPIO63_USB_P2_8 MFP_CFG(GPIO63, AF3) +#define GPIO64_USB_P2_7 MFP_CFG(GPIO64, AF3) +#define GPIO65_USB_P2_6 MFP_CFG(GPIO65, AF3) +#define GPIO66_USG_P2_5 MFP_CFG(GPIO66, AF3) +#define GPIO67_USB_P2_4 MFP_CFG(GPIO67, AF3) +#define GPIO68_USB_P2_3 MFP_CFG(GPIO68, AF3) +#define GPIO69_USB_P2_2 MFP_CFG(GPIO69, AF3) +#define GPIO70_USB_P2_1 MFP_CFG(GPIO70, AF3) + +/* ULPI */ +#define GPIO31_USB_ULPI_D0 MFP_CFG(GPIO31, AF4) +#define GPIO30_USB_ULPI_D1 MFP_CFG(GPIO30, AF7) +#define GPIO33_USB_ULPI_D2 MFP_CFG(GPIO33, AF5) +#define GPIO34_USB_ULPI_D3 MFP_CFG(GPIO34, AF5) +#define GPIO35_USB_ULPI_D4 MFP_CFG(GPIO35, AF5) +#define GPIO36_USB_ULPI_D5 MFP_CFG(GPIO36, AF5) +#define GPIO41_USB_ULPI_D6 MFP_CFG(GPIO41, AF5) +#define GPIO42_USB_ULPI_D7 MFP_CFG(GPIO42, AF5) +#define GPIO37_USB_ULPI_DIR MFP_CFG(GPIO37, AF4) +#define GPIO38_USB_ULPI_CLK MFP_CFG(GPIO38, AF4) +#define GPIO39_USB_ULPI_STP MFP_CFG(GPIO39, AF4) +#define GPIO40_USB_ULPI_NXT MFP_CFG(GPIO40, AF4) + +#define GPIO3_CLK26MOUTDMD MFP_CFG(GPIO3, AF3) +#define GPIO40_CLK26MOUTDMD MFP_CFG(GPIO40, AF7) +#define GPIO94_CLK26MOUTDMD MFP_CFG(GPIO94, AF5) +#define GPIO104_CLK26MOUTDMD MFP_CFG(GPIO104, AF4) +#define DF_ADDR1_CLK26MOUTDMD MFP_CFG(DF_ADDR2, AF3) +#define DF_ADDR3_CLK26MOUTDMD MFP_CFG(DF_ADDR3, AF3) + +#define GPIO14_CLK26MOUT MFP_CFG(GPIO14, AF5) +#define GPIO38_CLK26MOUT MFP_CFG(GPIO38, AF7) +#define GPIO92_CLK26MOUT MFP_CFG(GPIO92, AF5) +#define GPIO105_CLK26MOUT MFP_CFG(GPIO105, AF4) + +#define GPIO2_CLK13MOUTDMD MFP_CFG(GPIO2, AF3) +#define GPIO39_CLK13MOUTDMD MFP_CFG(GPIO39, AF7) +#define GPIO50_CLK13MOUTDMD MFP_CFG(GPIO50, AF3) +#define GPIO93_CLK13MOUTDMD MFP_CFG(GPIO93, AF5) +#define GPIO103_CLK13MOUTDMD MFP_CFG(GPIO103, AF4) +#define DF_ADDR2_CLK13MOUTDMD MFP_CFG(DF_ADDR2, AF3) + +/* 1 wire */ +#define GPIO95_OW_DQ_IN MFP_CFG(GPIO95, AF5) + +#endif /* __ASM_ARCH_MFP_PXA9xx_H */ diff --git a/arch/arm/mach-pxa/include/mach/mfp.h b/arch/arm/mach-pxa/include/mach/mfp.h new file mode 100644 index 00000000000..8769567b389 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mfp.h @@ -0,0 +1,319 @@ +/* + * arch/arm/mach-pxa/include/mach/mfp.h + * + * Multi-Function Pin Definitions + * + * Copyright (C) 2007 Marvell International Ltd. + * + * 2007-8-21: eric miao <eric.miao@marvell.com> + * initial version + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MFP_H +#define __ASM_ARCH_MFP_H + +#define mfp_to_gpio(m) ((m) % 128) + +/* list of all the configurable MFP pins */ +enum { + MFP_PIN_INVALID = -1, + + MFP_PIN_GPIO0 = 0, + MFP_PIN_GPIO1, + MFP_PIN_GPIO2, + MFP_PIN_GPIO3, + MFP_PIN_GPIO4, + MFP_PIN_GPIO5, + MFP_PIN_GPIO6, + MFP_PIN_GPIO7, + MFP_PIN_GPIO8, + MFP_PIN_GPIO9, + MFP_PIN_GPIO10, + MFP_PIN_GPIO11, + MFP_PIN_GPIO12, + MFP_PIN_GPIO13, + MFP_PIN_GPIO14, + MFP_PIN_GPIO15, + MFP_PIN_GPIO16, + MFP_PIN_GPIO17, + MFP_PIN_GPIO18, + MFP_PIN_GPIO19, + MFP_PIN_GPIO20, + MFP_PIN_GPIO21, + MFP_PIN_GPIO22, + MFP_PIN_GPIO23, + MFP_PIN_GPIO24, + MFP_PIN_GPIO25, + MFP_PIN_GPIO26, + MFP_PIN_GPIO27, + MFP_PIN_GPIO28, + MFP_PIN_GPIO29, + MFP_PIN_GPIO30, + MFP_PIN_GPIO31, + MFP_PIN_GPIO32, + MFP_PIN_GPIO33, + MFP_PIN_GPIO34, + MFP_PIN_GPIO35, + MFP_PIN_GPIO36, + MFP_PIN_GPIO37, + MFP_PIN_GPIO38, + MFP_PIN_GPIO39, + MFP_PIN_GPIO40, + MFP_PIN_GPIO41, + MFP_PIN_GPIO42, + MFP_PIN_GPIO43, + MFP_PIN_GPIO44, + MFP_PIN_GPIO45, + MFP_PIN_GPIO46, + MFP_PIN_GPIO47, + MFP_PIN_GPIO48, + MFP_PIN_GPIO49, + MFP_PIN_GPIO50, + MFP_PIN_GPIO51, + MFP_PIN_GPIO52, + MFP_PIN_GPIO53, + MFP_PIN_GPIO54, + MFP_PIN_GPIO55, + MFP_PIN_GPIO56, + MFP_PIN_GPIO57, + MFP_PIN_GPIO58, + MFP_PIN_GPIO59, + MFP_PIN_GPIO60, + MFP_PIN_GPIO61, + MFP_PIN_GPIO62, + MFP_PIN_GPIO63, + MFP_PIN_GPIO64, + MFP_PIN_GPIO65, + MFP_PIN_GPIO66, + MFP_PIN_GPIO67, + MFP_PIN_GPIO68, + MFP_PIN_GPIO69, + MFP_PIN_GPIO70, + MFP_PIN_GPIO71, + MFP_PIN_GPIO72, + MFP_PIN_GPIO73, + MFP_PIN_GPIO74, + MFP_PIN_GPIO75, + MFP_PIN_GPIO76, + MFP_PIN_GPIO77, + MFP_PIN_GPIO78, + MFP_PIN_GPIO79, + MFP_PIN_GPIO80, + MFP_PIN_GPIO81, + MFP_PIN_GPIO82, + MFP_PIN_GPIO83, + MFP_PIN_GPIO84, + MFP_PIN_GPIO85, + MFP_PIN_GPIO86, + MFP_PIN_GPIO87, + MFP_PIN_GPIO88, + MFP_PIN_GPIO89, + MFP_PIN_GPIO90, + MFP_PIN_GPIO91, + MFP_PIN_GPIO92, + MFP_PIN_GPIO93, + MFP_PIN_GPIO94, + MFP_PIN_GPIO95, + MFP_PIN_GPIO96, + MFP_PIN_GPIO97, + MFP_PIN_GPIO98, + MFP_PIN_GPIO99, + MFP_PIN_GPIO100, + MFP_PIN_GPIO101, + MFP_PIN_GPIO102, + MFP_PIN_GPIO103, + MFP_PIN_GPIO104, + MFP_PIN_GPIO105, + MFP_PIN_GPIO106, + MFP_PIN_GPIO107, + MFP_PIN_GPIO108, + MFP_PIN_GPIO109, + MFP_PIN_GPIO110, + MFP_PIN_GPIO111, + MFP_PIN_GPIO112, + MFP_PIN_GPIO113, + MFP_PIN_GPIO114, + MFP_PIN_GPIO115, + MFP_PIN_GPIO116, + MFP_PIN_GPIO117, + MFP_PIN_GPIO118, + MFP_PIN_GPIO119, + MFP_PIN_GPIO120, + MFP_PIN_GPIO121, + MFP_PIN_GPIO122, + MFP_PIN_GPIO123, + MFP_PIN_GPIO124, + MFP_PIN_GPIO125, + MFP_PIN_GPIO126, + MFP_PIN_GPIO127, + MFP_PIN_GPIO0_2, + MFP_PIN_GPIO1_2, + MFP_PIN_GPIO2_2, + MFP_PIN_GPIO3_2, + MFP_PIN_GPIO4_2, + MFP_PIN_GPIO5_2, + MFP_PIN_GPIO6_2, + MFP_PIN_GPIO7_2, + MFP_PIN_GPIO8_2, + MFP_PIN_GPIO9_2, + MFP_PIN_GPIO10_2, + MFP_PIN_GPIO11_2, + MFP_PIN_GPIO12_2, + MFP_PIN_GPIO13_2, + MFP_PIN_GPIO14_2, + MFP_PIN_GPIO15_2, + MFP_PIN_GPIO16_2, + MFP_PIN_GPIO17_2, + + MFP_PIN_ULPI_STP, + MFP_PIN_ULPI_NXT, + MFP_PIN_ULPI_DIR, + + MFP_PIN_nXCVREN, + MFP_PIN_DF_CLE_nOE, + MFP_PIN_DF_nADV1_ALE, + MFP_PIN_DF_SCLK_E, + MFP_PIN_DF_SCLK_S, + MFP_PIN_nBE0, + MFP_PIN_nBE1, + MFP_PIN_DF_nADV2_ALE, + MFP_PIN_DF_INT_RnB, + MFP_PIN_DF_nCS0, + MFP_PIN_DF_nCS1, + MFP_PIN_nLUA, + MFP_PIN_nLLA, + MFP_PIN_DF_nWE, + MFP_PIN_DF_ALE_nWE, + MFP_PIN_DF_nRE_nOE, + MFP_PIN_DF_ADDR0, + MFP_PIN_DF_ADDR1, + MFP_PIN_DF_ADDR2, + MFP_PIN_DF_ADDR3, + MFP_PIN_DF_IO0, + MFP_PIN_DF_IO1, + MFP_PIN_DF_IO2, + MFP_PIN_DF_IO3, + MFP_PIN_DF_IO4, + MFP_PIN_DF_IO5, + MFP_PIN_DF_IO6, + MFP_PIN_DF_IO7, + MFP_PIN_DF_IO8, + MFP_PIN_DF_IO9, + MFP_PIN_DF_IO10, + MFP_PIN_DF_IO11, + MFP_PIN_DF_IO12, + MFP_PIN_DF_IO13, + MFP_PIN_DF_IO14, + MFP_PIN_DF_IO15, + + /* additional pins on PXA930 */ + MFP_PIN_GSIM_UIO, + MFP_PIN_GSIM_UCLK, + MFP_PIN_GSIM_UDET, + MFP_PIN_GSIM_nURST, + MFP_PIN_PMIC_INT, + MFP_PIN_RDY, + + MFP_PIN_MAX, +}; + +/* + * a possible MFP configuration is represented by a 32-bit integer + * + * bit 0.. 9 - MFP Pin Number (1024 Pins Maximum) + * bit 10..12 - Alternate Function Selection + * bit 13..15 - Drive Strength + * bit 16..18 - Low Power Mode State + * bit 19..20 - Low Power Mode Edge Detection + * bit 21..22 - Run Mode Pull State + * + * to facilitate the definition, the following macros are provided + * + * MFP_CFG_DEFAULT - default MFP configuration value, with + * alternate function = 0, + * drive strength = fast 3mA (MFP_DS03X) + * low power mode = default + * edge detection = none + * + * MFP_CFG - default MFPR value with alternate function + * MFP_CFG_DRV - default MFPR value with alternate function and + * pin drive strength + * MFP_CFG_LPM - default MFPR value with alternate function and + * low power mode + * MFP_CFG_X - default MFPR value with alternate function, + * pin drive strength and low power mode + */ + +typedef unsigned long mfp_cfg_t; + +#define MFP_PIN(x) ((x) & 0x3ff) + +#define MFP_AF0 (0x0 << 10) +#define MFP_AF1 (0x1 << 10) +#define MFP_AF2 (0x2 << 10) +#define MFP_AF3 (0x3 << 10) +#define MFP_AF4 (0x4 << 10) +#define MFP_AF5 (0x5 << 10) +#define MFP_AF6 (0x6 << 10) +#define MFP_AF7 (0x7 << 10) +#define MFP_AF_MASK (0x7 << 10) +#define MFP_AF(x) (((x) >> 10) & 0x7) + +#define MFP_DS01X (0x0 << 13) +#define MFP_DS02X (0x1 << 13) +#define MFP_DS03X (0x2 << 13) +#define MFP_DS04X (0x3 << 13) +#define MFP_DS06X (0x4 << 13) +#define MFP_DS08X (0x5 << 13) +#define MFP_DS10X (0x6 << 13) +#define MFP_DS13X (0x7 << 13) +#define MFP_DS_MASK (0x7 << 13) +#define MFP_DS(x) (((x) >> 13) & 0x7) + +#define MFP_LPM_INPUT (0x0 << 16) +#define MFP_LPM_DRIVE_LOW (0x1 << 16) +#define MFP_LPM_DRIVE_HIGH (0x2 << 16) +#define MFP_LPM_PULL_LOW (0x3 << 16) +#define MFP_LPM_PULL_HIGH (0x4 << 16) +#define MFP_LPM_FLOAT (0x5 << 16) +#define MFP_LPM_STATE_MASK (0x7 << 16) +#define MFP_LPM_STATE(x) (((x) >> 16) & 0x7) + +#define MFP_LPM_EDGE_NONE (0x0 << 19) +#define MFP_LPM_EDGE_RISE (0x1 << 19) +#define MFP_LPM_EDGE_FALL (0x2 << 19) +#define MFP_LPM_EDGE_BOTH (0x3 << 19) +#define MFP_LPM_EDGE_MASK (0x3 << 19) +#define MFP_LPM_EDGE(x) (((x) >> 19) & 0x3) + +#define MFP_PULL_NONE (0x0 << 21) +#define MFP_PULL_LOW (0x1 << 21) +#define MFP_PULL_HIGH (0x2 << 21) +#define MFP_PULL_BOTH (0x3 << 21) +#define MFP_PULL_MASK (0x3 << 21) +#define MFP_PULL(x) (((x) >> 21) & 0x3) + +#define MFP_CFG_DEFAULT (MFP_AF0 | MFP_DS03X | MFP_LPM_INPUT |\ + MFP_LPM_EDGE_NONE | MFP_PULL_NONE) + +#define MFP_CFG(pin, af) \ + ((MFP_CFG_DEFAULT & ~MFP_AF_MASK) |\ + (MFP_PIN(MFP_PIN_##pin) | MFP_##af)) + +#define MFP_CFG_DRV(pin, af, drv) \ + ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK)) |\ + (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv)) + +#define MFP_CFG_LPM(pin, af, lpm) \ + ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_LPM_STATE_MASK)) |\ + (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_LPM_##lpm)) + +#define MFP_CFG_X(pin, af, drv, lpm) \ + ((MFP_CFG_DEFAULT & ~(MFP_AF_MASK | MFP_DS_MASK | MFP_LPM_STATE_MASK)) |\ + (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm)) + +#endif /* __ASM_ARCH_MFP_H */ diff --git a/arch/arm/mach-pxa/include/mach/mmc.h b/arch/arm/mach-pxa/include/mach/mmc.h new file mode 100644 index 00000000000..6d1304c9270 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mmc.h @@ -0,0 +1,23 @@ +#ifndef ASMARM_ARCH_MMC_H +#define ASMARM_ARCH_MMC_H + +#include <linux/mmc/host.h> +#include <linux/interrupt.h> + +struct device; +struct mmc_host; + +struct pxamci_platform_data { + unsigned int ocr_mask; /* available voltages */ + unsigned long detect_delay; /* delay in jiffies before detecting cards after interrupt */ + int (*init)(struct device *, irq_handler_t , void *); + int (*get_ro)(struct device *); + void (*setpower)(struct device *, unsigned int); + void (*exit)(struct device *, void *); +}; + +extern void pxa_set_mci_info(struct pxamci_platform_data *info); +extern void pxa3xx_set_mci2_info(struct pxamci_platform_data *info); +extern void pxa3xx_set_mci3_info(struct pxamci_platform_data *info); + +#endif diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h new file mode 100644 index 00000000000..351f32f13ce --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/mtd-xip.h @@ -0,0 +1,37 @@ +/* + * MTD primitives for XIP support. Architecture specific functions + * + * Do not include this file directly. It's included from linux/mtd/xip.h + * + * Author: Nicolas Pitre + * Created: Nov 2, 2004 + * Copyright: (C) 2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ + */ + +#ifndef __ARCH_PXA_MTD_XIP_H__ +#define __ARCH_PXA_MTD_XIP_H__ + +#include <mach/pxa-regs.h> + +#define xip_irqpending() (ICIP & ICMR) + +/* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ +#define xip_currtime() (OSCR) +#define xip_elapsed_since(x) (signed)((OSCR - (x)) / 4) + +/* + * xip_cpu_idle() is used when waiting for a delay equal or larger than + * the system timer tick period. This should put the CPU into idle mode + * to save power and to be woken up only when some interrupts are pending. + * As above, this should not rely upon standard kernel code. + */ + +#define xip_cpu_idle() asm volatile ("mcr p14, 0, %0, c7, c0, 0" :: "r" (1)) + +#endif /* __ARCH_PXA_MTD_XIP_H__ */ diff --git a/arch/arm/mach-pxa/include/mach/ohci.h b/arch/arm/mach-pxa/include/mach/ohci.h new file mode 100644 index 00000000000..e848a47128c --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/ohci.h @@ -0,0 +1,20 @@ +#ifndef ASMARM_ARCH_OHCI_H +#define ASMARM_ARCH_OHCI_H + +struct device; + +struct pxaohci_platform_data { + int (*init)(struct device *); + void (*exit)(struct device *); + + int port_mode; +#define PMM_NPS_MODE 1 +#define PMM_GLOBAL_MODE 2 +#define PMM_PERPORT_MODE 3 + + int power_budget; +}; + +extern void pxa_set_ohci_info(struct pxaohci_platform_data *info); + +#endif diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h new file mode 100644 index 00000000000..1e8bccbda51 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/palmtx.h @@ -0,0 +1,106 @@ +/* + * GPIOs and interrupts for Palm T|X Handheld Computer + * + * Based on palmld-gpio.h by Alex Osborne + * + * Authors: Marek Vasut <marek.vasut@gmail.com> + * Cristiano P. <cristianop@users.sourceforge.net> + * Jan Herman <2hp@seznam.cz> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _INCLUDE_PALMTX_H_ +#define _INCLUDE_PALMTX_H_ + +/** HERE ARE GPIOs **/ + +/* GPIOs */ +#define GPIO_NR_PALMTX_GPIO_RESET 1 + +#define GPIO_NR_PALMTX_POWER_DETECT 12 /* 90 */ +#define GPIO_NR_PALMTX_HOTSYNC_BUTTON_N 10 +#define GPIO_NR_PALMTX_EARPHONE_DETECT 107 + +/* SD/MMC */ +#define GPIO_NR_PALMTX_SD_DETECT_N 14 +#define GPIO_NR_PALMTX_SD_POWER 114 /* probably */ +#define GPIO_NR_PALMTX_SD_READONLY 115 /* probably */ + +/* TOUCHSCREEN */ +#define GPIO_NR_PALMTX_WM9712_IRQ 27 + +/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ +#define GPIO_NR_PALMTX_IR_DISABLE 40 + +/* USB */ +#define GPIO_NR_PALMTX_USB_DETECT_N 13 +#define GPIO_NR_PALMTX_USB_POWER 95 +#define GPIO_NR_PALMTX_USB_PULLUP 93 + +/* LCD/BACKLIGHT */ +#define GPIO_NR_PALMTX_BL_POWER 84 +#define GPIO_NR_PALMTX_LCD_POWER 96 + +/* LCD BORDER */ +#define GPIO_NR_PALMTX_BORDER_SWITCH 98 +#define GPIO_NR_PALMTX_BORDER_SELECT 22 + +/* BLUETOOTH */ +#define GPIO_NR_PALMTX_BT_POWER 17 +#define GPIO_NR_PALMTX_BT_RESET 83 + +/* PCMCIA (WiFi) */ +#define GPIO_NR_PALMTX_PCMCIA_POWER1 94 +#define GPIO_NR_PALMTX_PCMCIA_POWER2 108 +#define GPIO_NR_PALMTX_PCMCIA_RESET 79 +#define GPIO_NR_PALMTX_PCMCIA_READY 116 + +/* NAND Flash ... this GPIO may be incorrect! */ +#define GPIO_NR_PALMTX_NAND_BUFFER_DIR 79 + +/* INTERRUPTS */ +#define IRQ_GPIO_PALMTX_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMTX_SD_DETECT_N) +#define IRQ_GPIO_PALMTX_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMTX_WM9712_IRQ) +#define IRQ_GPIO_PALMTX_USB_DETECT IRQ_GPIO(GPIO_NR_PALMTX_USB_DETECT) +#define IRQ_GPIO_PALMTX_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMTX_GPIO_RESET) + +/** HERE ARE INIT VALUES **/ + +/* Various addresses */ +#define PALMTX_PCMCIA_PHYS 0x28000000 +#define PALMTX_PCMCIA_VIRT 0xf0000000 +#define PALMTX_PCMCIA_SIZE 0x100000 + +#define PALMTX_PHYS_RAM_START 0xa0000000 +#define PALMTX_PHYS_IO_START 0x40000000 + +#define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS /* ChipSelect 0 */ +#define PALMTX_PHYS_NAND_START PXA_CS1_PHYS /* ChipSelect 1 */ + +/* TOUCHSCREEN */ +#define AC97_LINK_FRAME 21 + + +/* BATTERY */ +#define PALMTX_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ +#define PALMTX_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ +#define PALMTX_BAT_MAX_CURRENT 0 /* unknokn */ +#define PALMTX_BAT_MIN_CURRENT 0 /* unknown */ +#define PALMTX_BAT_MAX_CHARGE 1 /* unknown */ +#define PALMTX_BAT_MIN_CHARGE 1 /* unknown */ +#define PALMTX_MAX_LIFE_MINS 360 /* on-life in minutes */ + +#define PALMTX_BAT_MEASURE_DELAY (HZ * 1) + +/* BACKLIGHT */ +#define PALMTX_MAX_INTENSITY 0xFE +#define PALMTX_DEFAULT_INTENSITY 0x7E +#define PALMTX_LIMIT_MASK 0x7F +#define PALMTX_PRESCALER 0x3F +#define PALMTX_PERIOD_NS 3500 + +#endif diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h new file mode 100644 index 00000000000..4dcd2e8baa6 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pcm027.h @@ -0,0 +1,75 @@ +/* + * arch/arm/mach-pxa/include/mach/pcm027.h + * + * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de> + * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * Definitions of CPU card resources only + */ + +/* I2C RTC */ +#define PCM027_RTC_IRQ_GPIO 0 +#define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO) +#define PCM027_RTC_IRQ_EDGE IRQ_TYPE_EDGE_FALLING +#define ADR_PCM027_RTC 0x51 /* I2C address */ + +/* I2C EEPROM */ +#define ADR_PCM027_EEPROM 0x54 /* I2C address */ + +/* Ethernet chip (SMSC91C111) */ +#define PCM027_ETH_IRQ_GPIO 52 +#define PCM027_ETH_IRQ IRQ_GPIO(PCM027_ETH_IRQ_GPIO) +#define PCM027_ETH_IRQ_EDGE IRQ_TYPE_EDGE_RISING +#define PCM027_ETH_PHYS PXA_CS5_PHYS +#define PCM027_ETH_SIZE (1*1024*1024) + +/* CAN controller SJA1000 (unsupported yet) */ +#define PCM027_CAN_IRQ_GPIO 114 +#define PCM027_CAN_IRQ IRQ_GPIO(PCM027_CAN_IRQ_GPIO) +#define PCM027_CAN_IRQ_EDGE IRQ_TYPE_EDGE_FALLING +#define PCM027_CAN_PHYS 0x22000000 +#define PCM027_CAN_SIZE 0x100 + +/* SPI GPIO expander (unsupported yet) */ +#define PCM027_EGPIO_IRQ_GPIO 27 +#define PCM027_EGPIO_IRQ IRQ_GPIO(PCM027_EGPIO_IRQ_GPIO) +#define PCM027_EGPIO_IRQ_EDGE IRQ_TYPE_EDGE_FALLING +#define PCM027_EGPIO_CS 24 +/* + * TODO: Switch this pin from dedicated usage to GPIO if + * more than the MAX7301 device is connected to this SPI bus + */ +#define PCM027_EGPIO_CS_MODE GPIO24_SFRM_MD + +/* Flash memory */ +#define PCM027_FLASH_PHYS 0x00000000 +#define PCM027_FLASH_SIZE 0x02000000 + +/* onboard LEDs connected to GPIO */ +#define PCM027_LED_CPU 90 +#define PCM027_LED_HEARD_BEAT 91 + +/* + * This CPU module needs a baseboard to work. After basic initializing + * its own devices, it calls baseboard's init function. + * TODO: Add your own basebaord init function and call it from + * inside pcm027_init(). This example here is for the developmen board. + * Refer pcm990-baseboard.c + */ +extern void pcm990_baseboard_init(void); diff --git a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h new file mode 100644 index 00000000000..8a4383b776d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h @@ -0,0 +1,275 @@ +/* + * arch/arm/mach-pxa/include/mach/pcm990_baseboard.h + * + * (c) 2003 Phytec Messtechnik GmbH <armlinux@phytec.de> + * (c) 2007 Juergen Beisert <j.beisert@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <mach/pcm027.h> + +/* + * definitions relevant only when the PCM-990 + * development base board is in use + */ + +/* CPLD's interrupt controller is connected to PCM-027 GPIO 9 */ +#define PCM990_CTRL_INT_IRQ_GPIO 9 +#define PCM990_CTRL_INT_IRQ IRQ_GPIO(PCM990_CTRL_INT_IRQ_GPIO) +#define PCM990_CTRL_INT_IRQ_EDGE IRQ_TYPE_EDGE_RISING +#define PCM990_CTRL_PHYS PXA_CS1_PHYS /* 16-Bit */ +#define PCM990_CTRL_BASE 0xea000000 +#define PCM990_CTRL_SIZE (1*1024*1024) + +#define PCM990_CTRL_PWR_IRQ_GPIO 14 +#define PCM990_CTRL_PWR_IRQ IRQ_GPIO(PCM990_CTRL_PWR_IRQ_GPIO) +#define PCM990_CTRL_PWR_IRQ_EDGE IRQ_TYPE_EDGE_RISING + +/* visible CPLD (U7) registers */ +#define PCM990_CTRL_REG0 0x0000 /* RESET REGISTER */ +#define PCM990_CTRL_SYSRES 0x0001 /* System RESET REGISTER */ +#define PCM990_CTRL_RESOUT 0x0002 /* RESETOUT Enable REGISTER */ +#define PCM990_CTRL_RESGPIO 0x0004 /* RESETGPIO Enable REGISTER */ + +#define PCM990_CTRL_REG1 0x0002 /* Power REGISTER */ +#define PCM990_CTRL_5VOFF 0x0001 /* Disable 5V Regulators */ +#define PCM990_CTRL_CANPWR 0x0004 /* Enable CANPWR ADUM */ +#define PCM990_CTRL_PM_5V 0x0008 /* Read 5V OK */ + +#define PCM990_CTRL_REG2 0x0004 /* LED REGISTER */ +#define PCM990_CTRL_LEDPWR 0x0001 /* POWER LED enable */ +#define PCM990_CTRL_LEDBAS 0x0002 /* BASIS LED enable */ +#define PCM990_CTRL_LEDUSR 0x0004 /* USER LED enable */ + +#define PCM990_CTRL_REG3 0x0006 /* LCD CTRL REGISTER 3 */ +#define PCM990_CTRL_LCDPWR 0x0001 /* RW LCD Power on */ +#define PCM990_CTRL_LCDON 0x0002 /* RW LCD Latch on */ +#define PCM990_CTRL_LCDPOS1 0x0004 /* RW POS 1 */ +#define PCM990_CTRL_LCDPOS2 0x0008 /* RW POS 2 */ + +#define PCM990_CTRL_REG4 0x0008 /* MMC1 CTRL REGISTER 4 */ +#define PCM990_CTRL_MMC1PWR 0x0001 /* RW MMC1 Power on */ + +#define PCM990_CTRL_REG5 0x000A /* MMC2 CTRL REGISTER 5 */ +#define PCM990_CTRL_MMC2PWR 0x0001 /* RW MMC2 Power on */ +#define PCM990_CTRL_MMC2LED 0x0002 /* RW MMC2 LED */ +#define PCM990_CTRL_MMC2DE 0x0004 /* R MMC2 Card detect */ +#define PCM990_CTRL_MMC2WP 0x0008 /* R MMC2 Card write protect */ + +#define PCM990_CTRL_REG6 0x000C /* Interrupt Clear REGISTER */ +#define PCM990_CTRL_INTC0 0x0001 /* Clear Reg BT Detect */ +#define PCM990_CTRL_INTC1 0x0002 /* Clear Reg FR RI */ +#define PCM990_CTRL_INTC2 0x0004 /* Clear Reg MMC1 Detect */ +#define PCM990_CTRL_INTC3 0x0008 /* Clear Reg PM_5V off */ + +#define PCM990_CTRL_REG7 0x000E /* Interrupt Enable REGISTER */ +#define PCM990_CTRL_ENAINT0 0x0001 /* Enable Int BT Detect */ +#define PCM990_CTRL_ENAINT1 0x0002 /* Enable Int FR RI */ +#define PCM990_CTRL_ENAINT2 0x0004 /* Enable Int MMC1 Detect */ +#define PCM990_CTRL_ENAINT3 0x0008 /* Enable Int PM_5V off */ + +#define PCM990_CTRL_REG8 0x0014 /* Uart REGISTER */ +#define PCM990_CTRL_FFSD 0x0001 /* BT Uart Enable */ +#define PCM990_CTRL_BTSD 0x0002 /* FF Uart Enable */ +#define PCM990_CTRL_FFRI 0x0004 /* FF Uart RI detect */ +#define PCM990_CTRL_BTRX 0x0008 /* BT Uart Rx detect */ + +#define PCM990_CTRL_REG9 0x0010 /* AC97 Flash REGISTER */ +#define PCM990_CTRL_FLWP 0x0001 /* pC Flash Write Protect */ +#define PCM990_CTRL_FLDIS 0x0002 /* pC Flash Disable */ +#define PCM990_CTRL_AC97ENA 0x0004 /* Enable AC97 Expansion */ + +#define PCM990_CTRL_REG10 0x0012 /* GPS-REGISTER */ +#define PCM990_CTRL_GPSPWR 0x0004 /* GPS-Modul Power on */ +#define PCM990_CTRL_GPSENA 0x0008 /* GPS-Modul Enable */ + +#define PCM990_CTRL_REG11 0x0014 /* Accu REGISTER */ +#define PCM990_CTRL_ACENA 0x0001 /* Charge Enable */ +#define PCM990_CTRL_ACSEL 0x0002 /* Charge Akku -> DC Enable */ +#define PCM990_CTRL_ACPRES 0x0004 /* DC Present */ +#define PCM990_CTRL_ACALARM 0x0008 /* Error Akku */ + +#define PCM990_CTRL_P2V(x) ((x) - PCM990_CTRL_PHYS + PCM990_CTRL_BASE) +#define PCM990_CTRL_V2P(x) ((x) - PCM990_CTRL_BASE + PCM990_CTRL_PHYS) + +#ifndef __ASSEMBLY__ +# define __PCM990_CTRL_REG(x) \ + (*((volatile unsigned char *)PCM990_CTRL_P2V(x))) +#else +# define __PCM990_CTRL_REG(x) PCM990_CTRL_P2V(x) +#endif + +#define PCM990_INTMSKENA __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG7) +#define PCM990_INTSETCLR __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG6) +#define PCM990_CTRL0 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG0) +#define PCM990_CTRL1 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG1) +#define PCM990_CTRL2 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG2) +#define PCM990_CTRL3 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG3) +#define PCM990_CTRL4 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG4) +#define PCM990_CTRL5 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG5) +#define PCM990_CTRL6 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG6) +#define PCM990_CTRL7 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG7) +#define PCM990_CTRL8 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG8) +#define PCM990_CTRL9 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG9) +#define PCM990_CTRL10 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG10) +#define PCM990_CTRL11 __PCM990_CTRL_REG(PCM990_CTRL_PHYS + PCM990_CTRL_REG11) + + +/* + * IDE + */ +#define PCM990_IDE_IRQ_GPIO 13 +#define PCM990_IDE_IRQ IRQ_GPIO(PCM990_IDE_IRQ_GPIO) +#define PCM990_IDE_IRQ_EDGE IRQ_TYPE_EDGE_RISING +#define PCM990_IDE_PLD_PHYS 0x20000000 /* 16 bit wide */ +#define PCM990_IDE_PLD_BASE 0xee000000 +#define PCM990_IDE_PLD_SIZE (1*1024*1024) + +/* visible CPLD (U6) registers */ +#define PCM990_IDE_PLD_REG0 0x1000 /* OFFSET IDE REGISTER 0 */ +#define PCM990_IDE_PM5V 0x0004 /* R System VCC_5V */ +#define PCM990_IDE_STBY 0x0008 /* R System StandBy */ + +#define PCM990_IDE_PLD_REG1 0x1002 /* OFFSET IDE REGISTER 1 */ +#define PCM990_IDE_IDEMODE 0x0001 /* R TrueIDE Mode */ +#define PCM990_IDE_DMAENA 0x0004 /* RW DMA Enable */ +#define PCM990_IDE_DMA1_0 0x0008 /* RW 1=DREQ1 0=DREQ0 */ + +#define PCM990_IDE_PLD_REG2 0x1004 /* OFFSET IDE REGISTER 2 */ +#define PCM990_IDE_RESENA 0x0001 /* RW IDE Reset Bit enable */ +#define PCM990_IDE_RES 0x0002 /* RW IDE Reset Bit */ +#define PCM990_IDE_RDY 0x0008 /* RDY */ + +#define PCM990_IDE_PLD_REG3 0x1006 /* OFFSET IDE REGISTER 3 */ +#define PCM990_IDE_IDEOE 0x0001 /* RW Latch on Databus */ +#define PCM990_IDE_IDEON 0x0002 /* RW Latch on Control Address */ +#define PCM990_IDE_IDEIN 0x0004 /* RW Latch on Interrupt usw. */ + +#define PCM990_IDE_PLD_REG4 0x1008 /* OFFSET IDE REGISTER 4 */ +#define PCM990_IDE_PWRENA 0x0001 /* RW IDE Power enable */ +#define PCM990_IDE_5V 0x0002 /* R IDE Power 5V */ +#define PCM990_IDE_PWG 0x0008 /* R IDE Power is on */ + +#define PCM990_IDE_PLD_P2V(x) ((x) - PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_BASE) +#define PCM990_IDE_PLD_V2P(x) ((x) - PCM990_IDE_PLD_BASE + PCM990_IDE_PLD_PHYS) + +#ifndef __ASSEMBLY__ +# define __PCM990_IDE_PLD_REG(x) \ + (*((volatile unsigned char *)PCM990_IDE_PLD_P2V(x))) +#else +# define __PCM990_IDE_PLD_REG(x) PCM990_IDE_PLD_P2V(x) +#endif + +#define PCM990_IDE0 \ + __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG0) +#define PCM990_IDE1 \ + __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG1) +#define PCM990_IDE2 \ + __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG2) +#define PCM990_IDE3 \ + __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG3) +#define PCM990_IDE4 \ + __PCM990_IDE_PLD_REG(PCM990_IDE_PLD_PHYS + PCM990_IDE_PLD_REG4) + +/* + * Compact Flash + */ +#define PCM990_CF_IRQ_GPIO 11 +#define PCM990_CF_IRQ IRQ_GPIO(PCM990_CF_IRQ_GPIO) +#define PCM990_CF_IRQ_EDGE IRQ_TYPE_EDGE_RISING + +#define PCM990_CF_CD_GPIO 12 +#define PCM990_CF_CD IRQ_GPIO(PCM990_CF_CD_GPIO) +#define PCM990_CF_CD_EDGE IRQ_TYPE_EDGE_RISING + +#define PCM990_CF_PLD_PHYS 0x30000000 /* 16 bit wide */ +#define PCM990_CF_PLD_BASE 0xef000000 +#define PCM990_CF_PLD_SIZE (1*1024*1024) +#define PCM990_CF_PLD_P2V(x) ((x) - PCM990_CF_PLD_PHYS + PCM990_CF_PLD_BASE) +#define PCM990_CF_PLD_V2P(x) ((x) - PCM990_CF_PLD_BASE + PCM990_CF_PLD_PHYS) + +/* visible CPLD (U6) registers */ +#define PCM990_CF_PLD_REG0 0x1000 /* OFFSET CF REGISTER 0 */ +#define PCM990_CF_REG0_LED 0x0001 /* RW LED on */ +#define PCM990_CF_REG0_BLK 0x0002 /* RW LED flash when access */ +#define PCM990_CF_REG0_PM5V 0x0004 /* R System VCC_5V enable */ +#define PCM990_CF_REG0_STBY 0x0008 /* R System StandBy */ + +#define PCM990_CF_PLD_REG1 0x1002 /* OFFSET CF REGISTER 1 */ +#define PCM990_CF_REG1_IDEMODE 0x0001 /* RW CF card run as TrueIDE */ +#define PCM990_CF_REG1_CF0 0x0002 /* RW CF card at ADDR 0x28000000 */ + +#define PCM990_CF_PLD_REG2 0x1004 /* OFFSET CF REGISTER 2 */ +#define PCM990_CF_REG2_RES 0x0002 /* RW CF RESET BIT */ +#define PCM990_CF_REG2_RDYENA 0x0004 /* RW Enable CF_RDY */ +#define PCM990_CF_REG2_RDY 0x0008 /* R CF_RDY auf PWAIT */ + +#define PCM990_CF_PLD_REG3 0x1006 /* OFFSET CF REGISTER 3 */ +#define PCM990_CF_REG3_CFOE 0x0001 /* RW Latch on Databus */ +#define PCM990_CF_REG3_CFON 0x0002 /* RW Latch on Control Address */ +#define PCM990_CF_REG3_CFIN 0x0004 /* RW Latch on Interrupt usw. */ +#define PCM990_CF_REG3_CFCD 0x0008 /* RW Latch on CD1/2 VS1/2 usw */ + +#define PCM990_CF_PLD_REG4 0x1008 /* OFFSET CF REGISTER 4 */ +#define PCM990_CF_REG4_PWRENA 0x0001 /* RW CF Power on (CD1/2 = "00") */ +#define PCM990_CF_REG4_5_3V 0x0002 /* RW 1 = 5V CF_VCC 0 = 3 V CF_VCC */ +#define PCM990_CF_REG4_3B 0x0004 /* RW 3.0V Backup from VCC (5_3V=0) */ +#define PCM990_CF_REG4_PWG 0x0008 /* R CF-Power is on */ + +#define PCM990_CF_PLD_REG5 0x100A /* OFFSET CF REGISTER 5 */ +#define PCM990_CF_REG5_BVD1 0x0001 /* R CF /BVD1 */ +#define PCM990_CF_REG5_BVD2 0x0002 /* R CF /BVD2 */ +#define PCM990_CF_REG5_VS1 0x0004 /* R CF /VS1 */ +#define PCM990_CF_REG5_VS2 0x0008 /* R CF /VS2 */ + +#define PCM990_CF_PLD_REG6 0x100C /* OFFSET CF REGISTER 6 */ +#define PCM990_CF_REG6_CD1 0x0001 /* R CF Card_Detect1 */ +#define PCM990_CF_REG6_CD2 0x0002 /* R CF Card_Detect2 */ + +#ifndef __ASSEMBLY__ +# define __PCM990_CF_PLD_REG(x) \ + (*((volatile unsigned char *)PCM990_CF_PLD_P2V(x))) +#else +# define __PCM990_CF_PLD_REG(x) PCM990_CF_PLD_P2V(x) +#endif + +#define PCM990_CF0 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG0) +#define PCM990_CF1 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG1) +#define PCM990_CF2 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG2) +#define PCM990_CF3 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG3) +#define PCM990_CF4 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG4) +#define PCM990_CF5 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG5) +#define PCM990_CF6 __PCM990_CF_PLD_REG(PCM990_CF_PLD_PHYS + PCM990_CF_PLD_REG6) + +/* + * Wolfson AC97 Touch + */ +#define PCM990_AC97_IRQ_GPIO 10 +#define PCM990_AC97_IRQ IRQ_GPIO(PCM990_AC97_IRQ_GPIO) +#define PCM990_AC97_IRQ_EDGE IRQ_TYPE_EDGE_RISING + +/* + * MMC phyCORE + */ +#define PCM990_MMC0_IRQ_GPIO 9 +#define PCM990_MMC0_IRQ IRQ_GPIO(PCM990_MMC0_IRQ_GPIO) +#define PCM990_MMC0_IRQ_EDGE IRQ_TYPE_EDGE_FALLING + +/* + * USB phyCore + */ +#define PCM990_USB_OVERCURRENT (88 | GPIO_ALT_FN_1_IN) +#define PCM990_USB_PWR_EN (89 | GPIO_ALT_FN_2_OUT) diff --git a/arch/arm/mach-pxa/include/mach/pm.h b/arch/arm/mach-pxa/include/mach/pm.h new file mode 100644 index 00000000000..261e5bc958d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pm.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2005 Richard Purdie + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/suspend.h> + +struct pxa_cpu_pm_fns { + int save_count; + void (*save)(unsigned long *); + void (*restore)(unsigned long *); + int (*valid)(suspend_state_t state); + void (*enter)(suspend_state_t state); +}; + +extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns; + +/* sleep.S */ +extern void pxa25x_cpu_suspend(unsigned int); +extern void pxa27x_cpu_suspend(unsigned int); +extern void pxa_cpu_resume(void); + +extern int pxa_pm_enter(suspend_state_t state); diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h new file mode 100644 index 00000000000..8956afe8195 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/poodle.h @@ -0,0 +1,75 @@ +/* + * arch/arm/mach-pxa/include/mach/poodle.h + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + * Based on: + * arch/arm/mach-sa1100/include/mach/collie.h + * + * ChangeLog: + * 04-06-2001 Lineo Japan, Inc. + * 04-16-2001 SHARP Corporation + * Update to 2.6 John Lenz + */ +#ifndef __ASM_ARCH_POODLE_H +#define __ASM_ARCH_POODLE_H 1 + +/* + * GPIOs + */ +/* PXA GPIOs */ +#define POODLE_GPIO_ON_KEY (0) +#define POODLE_GPIO_AC_IN (1) +#define POODLE_GPIO_CO 16 +#define POODLE_GPIO_TP_INT (5) +#define POODLE_GPIO_WAKEUP (11) /* change battery */ +#define POODLE_GPIO_GA_INT (10) +#define POODLE_GPIO_IR_ON (22) +#define POODLE_GPIO_HP_IN (4) +#define POODLE_GPIO_CF_IRQ (17) +#define POODLE_GPIO_CF_CD (14) +#define POODLE_GPIO_CF_STSCHG (14) +#define POODLE_GPIO_SD_PWR (33) +#define POODLE_GPIO_SD_PWR1 (3) +#define POODLE_GPIO_nSD_CLK (6) +#define POODLE_GPIO_nSD_WP (7) +#define POODLE_GPIO_nSD_INT (8) +#define POODLE_GPIO_nSD_DETECT (9) +#define POODLE_GPIO_MAIN_BAT_LOW (13) +#define POODLE_GPIO_BAT_COVER (13) +#define POODLE_GPIO_USB_PULLUP (20) +#define POODLE_GPIO_ADC_TEMP_ON (21) +#define POODLE_GPIO_BYPASS_ON (36) +#define POODLE_GPIO_CHRG_ON (38) +#define POODLE_GPIO_CHRG_FULL (16) +#define POODLE_GPIO_DISCHARGE_ON (42) /* Enable battery discharge */ + +/* PXA GPIOs */ +#define POODLE_IRQ_GPIO_ON_KEY IRQ_GPIO(0) +#define POODLE_IRQ_GPIO_AC_IN IRQ_GPIO(1) +#define POODLE_IRQ_GPIO_HP_IN IRQ_GPIO(4) +#define POODLE_IRQ_GPIO_CO IRQ_GPIO(16) +#define POODLE_IRQ_GPIO_TP_INT IRQ_GPIO(5) +#define POODLE_IRQ_GPIO_WAKEUP IRQ_GPIO(11) +#define POODLE_IRQ_GPIO_GA_INT IRQ_GPIO(10) +#define POODLE_IRQ_GPIO_CF_IRQ IRQ_GPIO(17) +#define POODLE_IRQ_GPIO_CF_CD IRQ_GPIO(14) +#define POODLE_IRQ_GPIO_nSD_INT IRQ_GPIO(8) +#define POODLE_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9) +#define POODLE_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(13) + +/* SCOOP GPIOs */ +#define POODLE_SCOOP_CHARGE_ON SCOOP_GPCR_PA11 +#define POODLE_SCOOP_CP401 SCOOP_GPCR_PA13 +#define POODLE_SCOOP_VPEN SCOOP_GPCR_PA18 +#define POODLE_SCOOP_L_PCLK SCOOP_GPCR_PA20 +#define POODLE_SCOOP_L_LCLK SCOOP_GPCR_PA21 +#define POODLE_SCOOP_HS_OUT SCOOP_GPCR_PA22 + +#define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT ) +#define POODLE_SCOOP_IO_OUT ( 0 ) + +extern struct platform_device poodle_locomo_device; + +#endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h new file mode 100644 index 00000000000..12288ca3cbb --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h @@ -0,0 +1,1070 @@ +/* + * arch/arm/mach-pxa/include/mach/pxa-regs.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __PXA_REGS_H +#define __PXA_REGS_H + + +/* + * PXA Chip selects + */ + +#define PXA_CS0_PHYS 0x00000000 +#define PXA_CS1_PHYS 0x04000000 +#define PXA_CS2_PHYS 0x08000000 +#define PXA_CS3_PHYS 0x0C000000 +#define PXA_CS4_PHYS 0x10000000 +#define PXA_CS5_PHYS 0x14000000 + + +/* + * Personal Computer Memory Card International Association (PCMCIA) sockets + */ + +#define PCMCIAPrtSp 0x04000000 /* PCMCIA Partition Space [byte] */ +#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */ +#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */ +#define PCMCIAAttrSp PCMCIAPrtSp /* PCMCIA Attribute Space [byte] */ +#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */ + +#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */ +#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */ +#define PCMCIA0AttrSp PCMCIAAttrSp /* PCMCIA 0 Attribute Space [byte] */ +#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */ + +#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */ +#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */ +#define PCMCIA1AttrSp PCMCIAAttrSp /* PCMCIA 1 Attribute Space [byte] */ +#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */ + +#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \ + (0x20000000 + (Nb)*PCMCIASp) +#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */ +#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \ + (_PCMCIA (Nb) + 2*PCMCIAPrtSp) +#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \ + (_PCMCIA (Nb) + 3*PCMCIAPrtSp) + +#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */ +#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */ +#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */ +#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */ + +#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */ +#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */ +#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */ +#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */ + + + +/* + * DMA Controller + */ + +#define DCSR0 __REG(0x40000000) /* DMA Control / Status Register for Channel 0 */ +#define DCSR1 __REG(0x40000004) /* DMA Control / Status Register for Channel 1 */ +#define DCSR2 __REG(0x40000008) /* DMA Control / Status Register for Channel 2 */ +#define DCSR3 __REG(0x4000000c) /* DMA Control / Status Register for Channel 3 */ +#define DCSR4 __REG(0x40000010) /* DMA Control / Status Register for Channel 4 */ +#define DCSR5 __REG(0x40000014) /* DMA Control / Status Register for Channel 5 */ +#define DCSR6 __REG(0x40000018) /* DMA Control / Status Register for Channel 6 */ +#define DCSR7 __REG(0x4000001c) /* DMA Control / Status Register for Channel 7 */ +#define DCSR8 __REG(0x40000020) /* DMA Control / Status Register for Channel 8 */ +#define DCSR9 __REG(0x40000024) /* DMA Control / Status Register for Channel 9 */ +#define DCSR10 __REG(0x40000028) /* DMA Control / Status Register for Channel 10 */ +#define DCSR11 __REG(0x4000002c) /* DMA Control / Status Register for Channel 11 */ +#define DCSR12 __REG(0x40000030) /* DMA Control / Status Register for Channel 12 */ +#define DCSR13 __REG(0x40000034) /* DMA Control / Status Register for Channel 13 */ +#define DCSR14 __REG(0x40000038) /* DMA Control / Status Register for Channel 14 */ +#define DCSR15 __REG(0x4000003c) /* DMA Control / Status Register for Channel 15 */ + +#define DCSR(x) __REG2(0x40000000, (x) << 2) + +#define DCSR_RUN (1 << 31) /* Run Bit (read / write) */ +#define DCSR_NODESC (1 << 30) /* No-Descriptor Fetch (read / write) */ +#define DCSR_STOPIRQEN (1 << 29) /* Stop Interrupt Enable (read / write) */ +#ifdef CONFIG_PXA27x +#define DCSR_EORIRQEN (1 << 28) /* End of Receive Interrupt Enable (R/W) */ +#define DCSR_EORJMPEN (1 << 27) /* Jump to next descriptor on EOR */ +#define DCSR_EORSTOPEN (1 << 26) /* STOP on an EOR */ +#define DCSR_SETCMPST (1 << 25) /* Set Descriptor Compare Status */ +#define DCSR_CLRCMPST (1 << 24) /* Clear Descriptor Compare Status */ +#define DCSR_CMPST (1 << 10) /* The Descriptor Compare Status */ +#define DCSR_EORINTR (1 << 9) /* The end of Receive */ +#endif +#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */ +#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */ +#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */ +#define DCSR_STARTINTR (1 << 1) /* Start Interrupt (read / write) */ +#define DCSR_BUSERR (1 << 0) /* Bus Error Interrupt (read / write) */ + +#define DALGN __REG(0x400000a0) /* DMA Alignment Register */ +#define DINT __REG(0x400000f0) /* DMA Interrupt Register */ + +#define DRCMR(n) (*(((n) < 64) ? \ + &__REG2(0x40000100, ((n) & 0x3f) << 2) : \ + &__REG2(0x40001100, ((n) & 0x3f) << 2))) + +#define DRCMR0 __REG(0x40000100) /* Request to Channel Map Register for DREQ 0 */ +#define DRCMR1 __REG(0x40000104) /* Request to Channel Map Register for DREQ 1 */ +#define DRCMR2 __REG(0x40000108) /* Request to Channel Map Register for I2S receive Request */ +#define DRCMR3 __REG(0x4000010c) /* Request to Channel Map Register for I2S transmit Request */ +#define DRCMR4 __REG(0x40000110) /* Request to Channel Map Register for BTUART receive Request */ +#define DRCMR5 __REG(0x40000114) /* Request to Channel Map Register for BTUART transmit Request. */ +#define DRCMR6 __REG(0x40000118) /* Request to Channel Map Register for FFUART receive Request */ +#define DRCMR7 __REG(0x4000011c) /* Request to Channel Map Register for FFUART transmit Request */ +#define DRCMR8 __REG(0x40000120) /* Request to Channel Map Register for AC97 microphone Request */ +#define DRCMR9 __REG(0x40000124) /* Request to Channel Map Register for AC97 modem receive Request */ +#define DRCMR10 __REG(0x40000128) /* Request to Channel Map Register for AC97 modem transmit Request */ +#define DRCMR11 __REG(0x4000012c) /* Request to Channel Map Register for AC97 audio receive Request */ +#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */ +#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */ +#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */ +#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */ +#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */ +#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */ +#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */ +#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */ +#define DRCMR20 __REG(0x40000150) /* Request to Channel Map Register for STUART transmit Request */ +#define DRCMR21 __REG(0x40000154) /* Request to Channel Map Register for MMC receive Request */ +#define DRCMR22 __REG(0x40000158) /* Request to Channel Map Register for MMC transmit Request */ +#define DRCMR23 __REG(0x4000015c) /* Reserved */ +#define DRCMR24 __REG(0x40000160) /* Reserved */ +#define DRCMR25 __REG(0x40000164) /* Request to Channel Map Register for USB endpoint 1 Request */ +#define DRCMR26 __REG(0x40000168) /* Request to Channel Map Register for USB endpoint 2 Request */ +#define DRCMR27 __REG(0x4000016C) /* Request to Channel Map Register for USB endpoint 3 Request */ +#define DRCMR28 __REG(0x40000170) /* Request to Channel Map Register for USB endpoint 4 Request */ +#define DRCMR29 __REG(0x40000174) /* Reserved */ +#define DRCMR30 __REG(0x40000178) /* Request to Channel Map Register for USB endpoint 6 Request */ +#define DRCMR31 __REG(0x4000017C) /* Request to Channel Map Register for USB endpoint 7 Request */ +#define DRCMR32 __REG(0x40000180) /* Request to Channel Map Register for USB endpoint 8 Request */ +#define DRCMR33 __REG(0x40000184) /* Request to Channel Map Register for USB endpoint 9 Request */ +#define DRCMR34 __REG(0x40000188) /* Reserved */ +#define DRCMR35 __REG(0x4000018C) /* Request to Channel Map Register for USB endpoint 11 Request */ +#define DRCMR36 __REG(0x40000190) /* Request to Channel Map Register for USB endpoint 12 Request */ +#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */ +#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */ +#define DRCMR39 __REG(0x4000019C) /* Reserved */ +#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */ +#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */ +#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */ +#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */ +#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */ + +#define DRCMRRXSADR DRCMR2 +#define DRCMRTXSADR DRCMR3 +#define DRCMRRXBTRBR DRCMR4 +#define DRCMRTXBTTHR DRCMR5 +#define DRCMRRXFFRBR DRCMR6 +#define DRCMRTXFFTHR DRCMR7 +#define DRCMRRXMCDR DRCMR8 +#define DRCMRRXMODR DRCMR9 +#define DRCMRTXMODR DRCMR10 +#define DRCMRRXPCDR DRCMR11 +#define DRCMRTXPCDR DRCMR12 +#define DRCMRRXSSDR DRCMR13 +#define DRCMRTXSSDR DRCMR14 +#define DRCMRRXSS2DR DRCMR15 +#define DRCMRTXSS2DR DRCMR16 +#define DRCMRRXICDR DRCMR17 +#define DRCMRTXICDR DRCMR18 +#define DRCMRRXSTRBR DRCMR19 +#define DRCMRTXSTTHR DRCMR20 +#define DRCMRRXMMC DRCMR21 +#define DRCMRTXMMC DRCMR22 +#define DRCMRRXSS3DR DRCMR66 +#define DRCMRTXSS3DR DRCMR67 +#define DRCMRUDC(x) DRCMR((x) + 24) + +#define DRCMR_MAPVLD (1 << 7) /* Map Valid (read / write) */ +#define DRCMR_CHLNUM 0x1f /* mask for Channel Number (read / write) */ + +#define DDADR0 __REG(0x40000200) /* DMA Descriptor Address Register Channel 0 */ +#define DSADR0 __REG(0x40000204) /* DMA Source Address Register Channel 0 */ +#define DTADR0 __REG(0x40000208) /* DMA Target Address Register Channel 0 */ +#define DCMD0 __REG(0x4000020c) /* DMA Command Address Register Channel 0 */ +#define DDADR1 __REG(0x40000210) /* DMA Descriptor Address Register Channel 1 */ +#define DSADR1 __REG(0x40000214) /* DMA Source Address Register Channel 1 */ +#define DTADR1 __REG(0x40000218) /* DMA Target Address Register Channel 1 */ +#define DCMD1 __REG(0x4000021c) /* DMA Command Address Register Channel 1 */ +#define DDADR2 __REG(0x40000220) /* DMA Descriptor Address Register Channel 2 */ +#define DSADR2 __REG(0x40000224) /* DMA Source Address Register Channel 2 */ +#define DTADR2 __REG(0x40000228) /* DMA Target Address Register Channel 2 */ +#define DCMD2 __REG(0x4000022c) /* DMA Command Address Register Channel 2 */ +#define DDADR3 __REG(0x40000230) /* DMA Descriptor Address Register Channel 3 */ +#define DSADR3 __REG(0x40000234) /* DMA Source Address Register Channel 3 */ +#define DTADR3 __REG(0x40000238) /* DMA Target Address Register Channel 3 */ +#define DCMD3 __REG(0x4000023c) /* DMA Command Address Register Channel 3 */ +#define DDADR4 __REG(0x40000240) /* DMA Descriptor Address Register Channel 4 */ +#define DSADR4 __REG(0x40000244) /* DMA Source Address Register Channel 4 */ +#define DTADR4 __REG(0x40000248) /* DMA Target Address Register Channel 4 */ +#define DCMD4 __REG(0x4000024c) /* DMA Command Address Register Channel 4 */ +#define DDADR5 __REG(0x40000250) /* DMA Descriptor Address Register Channel 5 */ +#define DSADR5 __REG(0x40000254) /* DMA Source Address Register Channel 5 */ +#define DTADR5 __REG(0x40000258) /* DMA Target Address Register Channel 5 */ +#define DCMD5 __REG(0x4000025c) /* DMA Command Address Register Channel 5 */ +#define DDADR6 __REG(0x40000260) /* DMA Descriptor Address Register Channel 6 */ +#define DSADR6 __REG(0x40000264) /* DMA Source Address Register Channel 6 */ +#define DTADR6 __REG(0x40000268) /* DMA Target Address Register Channel 6 */ +#define DCMD6 __REG(0x4000026c) /* DMA Command Address Register Channel 6 */ +#define DDADR7 __REG(0x40000270) /* DMA Descriptor Address Register Channel 7 */ +#define DSADR7 __REG(0x40000274) /* DMA Source Address Register Channel 7 */ +#define DTADR7 __REG(0x40000278) /* DMA Target Address Register Channel 7 */ +#define DCMD7 __REG(0x4000027c) /* DMA Command Address Register Channel 7 */ +#define DDADR8 __REG(0x40000280) /* DMA Descriptor Address Register Channel 8 */ +#define DSADR8 __REG(0x40000284) /* DMA Source Address Register Channel 8 */ +#define DTADR8 __REG(0x40000288) /* DMA Target Address Register Channel 8 */ +#define DCMD8 __REG(0x4000028c) /* DMA Command Address Register Channel 8 */ +#define DDADR9 __REG(0x40000290) /* DMA Descriptor Address Register Channel 9 */ +#define DSADR9 __REG(0x40000294) /* DMA Source Address Register Channel 9 */ +#define DTADR9 __REG(0x40000298) /* DMA Target Address Register Channel 9 */ +#define DCMD9 __REG(0x4000029c) /* DMA Command Address Register Channel 9 */ +#define DDADR10 __REG(0x400002a0) /* DMA Descriptor Address Register Channel 10 */ +#define DSADR10 __REG(0x400002a4) /* DMA Source Address Register Channel 10 */ +#define DTADR10 __REG(0x400002a8) /* DMA Target Address Register Channel 10 */ +#define DCMD10 __REG(0x400002ac) /* DMA Command Address Register Channel 10 */ +#define DDADR11 __REG(0x400002b0) /* DMA Descriptor Address Register Channel 11 */ +#define DSADR11 __REG(0x400002b4) /* DMA Source Address Register Channel 11 */ +#define DTADR11 __REG(0x400002b8) /* DMA Target Address Register Channel 11 */ +#define DCMD11 __REG(0x400002bc) /* DMA Command Address Register Channel 11 */ +#define DDADR12 __REG(0x400002c0) /* DMA Descriptor Address Register Channel 12 */ +#define DSADR12 __REG(0x400002c4) /* DMA Source Address Register Channel 12 */ +#define DTADR12 __REG(0x400002c8) /* DMA Target Address Register Channel 12 */ +#define DCMD12 __REG(0x400002cc) /* DMA Command Address Register Channel 12 */ +#define DDADR13 __REG(0x400002d0) /* DMA Descriptor Address Register Channel 13 */ +#define DSADR13 __REG(0x400002d4) /* DMA Source Address Register Channel 13 */ +#define DTADR13 __REG(0x400002d8) /* DMA Target Address Register Channel 13 */ +#define DCMD13 __REG(0x400002dc) /* DMA Command Address Register Channel 13 */ +#define DDADR14 __REG(0x400002e0) /* DMA Descriptor Address Register Channel 14 */ +#define DSADR14 __REG(0x400002e4) /* DMA Source Address Register Channel 14 */ +#define DTADR14 __REG(0x400002e8) /* DMA Target Address Register Channel 14 */ +#define DCMD14 __REG(0x400002ec) /* DMA Command Address Register Channel 14 */ +#define DDADR15 __REG(0x400002f0) /* DMA Descriptor Address Register Channel 15 */ +#define DSADR15 __REG(0x400002f4) /* DMA Source Address Register Channel 15 */ +#define DTADR15 __REG(0x400002f8) /* DMA Target Address Register Channel 15 */ +#define DCMD15 __REG(0x400002fc) /* DMA Command Address Register Channel 15 */ + +#define DDADR(x) __REG2(0x40000200, (x) << 4) +#define DSADR(x) __REG2(0x40000204, (x) << 4) +#define DTADR(x) __REG2(0x40000208, (x) << 4) +#define DCMD(x) __REG2(0x4000020c, (x) << 4) + +#define DDADR_DESCADDR 0xfffffff0 /* Address of next descriptor (mask) */ +#define DDADR_STOP (1 << 0) /* Stop (read / write) */ + +#define DCMD_INCSRCADDR (1 << 31) /* Source Address Increment Setting. */ +#define DCMD_INCTRGADDR (1 << 30) /* Target Address Increment Setting. */ +#define DCMD_FLOWSRC (1 << 29) /* Flow Control by the source. */ +#define DCMD_FLOWTRG (1 << 28) /* Flow Control by the target. */ +#define DCMD_STARTIRQEN (1 << 22) /* Start Interrupt Enable */ +#define DCMD_ENDIRQEN (1 << 21) /* End Interrupt Enable */ +#define DCMD_ENDIAN (1 << 18) /* Device Endian-ness. */ +#define DCMD_BURST8 (1 << 16) /* 8 byte burst */ +#define DCMD_BURST16 (2 << 16) /* 16 byte burst */ +#define DCMD_BURST32 (3 << 16) /* 32 byte burst */ +#define DCMD_WIDTH1 (1 << 14) /* 1 byte width */ +#define DCMD_WIDTH2 (2 << 14) /* 2 byte width (HalfWord) */ +#define DCMD_WIDTH4 (3 << 14) /* 4 byte width (Word) */ +#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */ + + +/* + * UARTs + */ + +/* Full Function UART (FFUART) */ +#define FFUART FFRBR +#define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */ +#define FFTHR __REG(0x40100000) /* Transmit Holding Register (write only) */ +#define FFIER __REG(0x40100004) /* Interrupt Enable Register (read/write) */ +#define FFIIR __REG(0x40100008) /* Interrupt ID Register (read only) */ +#define FFFCR __REG(0x40100008) /* FIFO Control Register (write only) */ +#define FFLCR __REG(0x4010000C) /* Line Control Register (read/write) */ +#define FFMCR __REG(0x40100010) /* Modem Control Register (read/write) */ +#define FFLSR __REG(0x40100014) /* Line Status Register (read only) */ +#define FFMSR __REG(0x40100018) /* Modem Status Register (read only) */ +#define FFSPR __REG(0x4010001C) /* Scratch Pad Register (read/write) */ +#define FFISR __REG(0x40100020) /* Infrared Selection Register (read/write) */ +#define FFDLL __REG(0x40100000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define FFDLH __REG(0x40100004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Bluetooth UART (BTUART) */ +#define BTUART BTRBR +#define BTRBR __REG(0x40200000) /* Receive Buffer Register (read only) */ +#define BTTHR __REG(0x40200000) /* Transmit Holding Register (write only) */ +#define BTIER __REG(0x40200004) /* Interrupt Enable Register (read/write) */ +#define BTIIR __REG(0x40200008) /* Interrupt ID Register (read only) */ +#define BTFCR __REG(0x40200008) /* FIFO Control Register (write only) */ +#define BTLCR __REG(0x4020000C) /* Line Control Register (read/write) */ +#define BTMCR __REG(0x40200010) /* Modem Control Register (read/write) */ +#define BTLSR __REG(0x40200014) /* Line Status Register (read only) */ +#define BTMSR __REG(0x40200018) /* Modem Status Register (read only) */ +#define BTSPR __REG(0x4020001C) /* Scratch Pad Register (read/write) */ +#define BTISR __REG(0x40200020) /* Infrared Selection Register (read/write) */ +#define BTDLL __REG(0x40200000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define BTDLH __REG(0x40200004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Standard UART (STUART) */ +#define STUART STRBR +#define STRBR __REG(0x40700000) /* Receive Buffer Register (read only) */ +#define STTHR __REG(0x40700000) /* Transmit Holding Register (write only) */ +#define STIER __REG(0x40700004) /* Interrupt Enable Register (read/write) */ +#define STIIR __REG(0x40700008) /* Interrupt ID Register (read only) */ +#define STFCR __REG(0x40700008) /* FIFO Control Register (write only) */ +#define STLCR __REG(0x4070000C) /* Line Control Register (read/write) */ +#define STMCR __REG(0x40700010) /* Modem Control Register (read/write) */ +#define STLSR __REG(0x40700014) /* Line Status Register (read only) */ +#define STMSR __REG(0x40700018) /* Reserved */ +#define STSPR __REG(0x4070001C) /* Scratch Pad Register (read/write) */ +#define STISR __REG(0x40700020) /* Infrared Selection Register (read/write) */ +#define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +/* Hardware UART (HWUART) */ +#define HWUART HWRBR +#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */ +#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */ +#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */ +#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */ +#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */ +#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */ +#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */ +#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */ +#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */ +#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */ +#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */ +#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */ +#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */ +#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */ +#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */ +#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */ + +#define IER_DMAE (1 << 7) /* DMA Requests Enable */ +#define IER_UUE (1 << 6) /* UART Unit Enable */ +#define IER_NRZE (1 << 5) /* NRZ coding Enable */ +#define IER_RTIOE (1 << 4) /* Receiver Time Out Interrupt Enable */ +#define IER_MIE (1 << 3) /* Modem Interrupt Enable */ +#define IER_RLSE (1 << 2) /* Receiver Line Status Interrupt Enable */ +#define IER_TIE (1 << 1) /* Transmit Data request Interrupt Enable */ +#define IER_RAVIE (1 << 0) /* Receiver Data Available Interrupt Enable */ + +#define IIR_FIFOES1 (1 << 7) /* FIFO Mode Enable Status */ +#define IIR_FIFOES0 (1 << 6) /* FIFO Mode Enable Status */ +#define IIR_TOD (1 << 3) /* Time Out Detected */ +#define IIR_IID2 (1 << 2) /* Interrupt Source Encoded */ +#define IIR_IID1 (1 << 1) /* Interrupt Source Encoded */ +#define IIR_IP (1 << 0) /* Interrupt Pending (active low) */ + +#define FCR_ITL2 (1 << 7) /* Interrupt Trigger Level */ +#define FCR_ITL1 (1 << 6) /* Interrupt Trigger Level */ +#define FCR_RESETTF (1 << 2) /* Reset Transmitter FIFO */ +#define FCR_RESETRF (1 << 1) /* Reset Receiver FIFO */ +#define FCR_TRFIFOE (1 << 0) /* Transmit and Receive FIFO Enable */ +#define FCR_ITL_1 (0) +#define FCR_ITL_8 (FCR_ITL1) +#define FCR_ITL_16 (FCR_ITL2) +#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1) + +#define LCR_DLAB (1 << 7) /* Divisor Latch Access Bit */ +#define LCR_SB (1 << 6) /* Set Break */ +#define LCR_STKYP (1 << 5) /* Sticky Parity */ +#define LCR_EPS (1 << 4) /* Even Parity Select */ +#define LCR_PEN (1 << 3) /* Parity Enable */ +#define LCR_STB (1 << 2) /* Stop Bit */ +#define LCR_WLS1 (1 << 1) /* Word Length Select */ +#define LCR_WLS0 (1 << 0) /* Word Length Select */ + +#define LSR_FIFOE (1 << 7) /* FIFO Error Status */ +#define LSR_TEMT (1 << 6) /* Transmitter Empty */ +#define LSR_TDRQ (1 << 5) /* Transmit Data Request */ +#define LSR_BI (1 << 4) /* Break Interrupt */ +#define LSR_FE (1 << 3) /* Framing Error */ +#define LSR_PE (1 << 2) /* Parity Error */ +#define LSR_OE (1 << 1) /* Overrun Error */ +#define LSR_DR (1 << 0) /* Data Ready */ + +#define MCR_LOOP (1 << 4) +#define MCR_OUT2 (1 << 3) /* force MSR_DCD in loopback mode */ +#define MCR_OUT1 (1 << 2) /* force MSR_RI in loopback mode */ +#define MCR_RTS (1 << 1) /* Request to Send */ +#define MCR_DTR (1 << 0) /* Data Terminal Ready */ + +#define MSR_DCD (1 << 7) /* Data Carrier Detect */ +#define MSR_RI (1 << 6) /* Ring Indicator */ +#define MSR_DSR (1 << 5) /* Data Set Ready */ +#define MSR_CTS (1 << 4) /* Clear To Send */ +#define MSR_DDCD (1 << 3) /* Delta Data Carrier Detect */ +#define MSR_TERI (1 << 2) /* Trailing Edge Ring Indicator */ +#define MSR_DDSR (1 << 1) /* Delta Data Set Ready */ +#define MSR_DCTS (1 << 0) /* Delta Clear To Send */ + +/* + * IrSR (Infrared Selection Register) + */ +#define STISR_RXPL (1 << 4) /* Receive Data Polarity */ +#define STISR_TXPL (1 << 3) /* Transmit Data Polarity */ +#define STISR_XMODE (1 << 2) /* Transmit Pulse Width Select */ +#define STISR_RCVEIR (1 << 1) /* Receiver SIR Enable */ +#define STISR_XMITIR (1 << 0) /* Transmitter SIR Enable */ + + +/* + * I2C registers + */ + +#define IBMR __REG(0x40301680) /* I2C Bus Monitor Register - IBMR */ +#define IDBR __REG(0x40301688) /* I2C Data Buffer Register - IDBR */ +#define ICR __REG(0x40301690) /* I2C Control Register - ICR */ +#define ISR __REG(0x40301698) /* I2C Status Register - ISR */ +#define ISAR __REG(0x403016A0) /* I2C Slave Address Register - ISAR */ + +#define PWRIBMR __REG(0x40f00180) /* Power I2C Bus Monitor Register-IBMR */ +#define PWRIDBR __REG(0x40f00188) /* Power I2C Data Buffer Register-IDBR */ +#define PWRICR __REG(0x40f00190) /* Power I2C Control Register - ICR */ +#define PWRISR __REG(0x40f00198) /* Power I2C Status Register - ISR */ +#define PWRISAR __REG(0x40f001A0) /*Power I2C Slave Address Register-ISAR */ + +#define ICR_START (1 << 0) /* start bit */ +#define ICR_STOP (1 << 1) /* stop bit */ +#define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */ +#define ICR_TB (1 << 3) /* transfer byte bit */ +#define ICR_MA (1 << 4) /* master abort */ +#define ICR_SCLE (1 << 5) /* master clock enable */ +#define ICR_IUE (1 << 6) /* unit enable */ +#define ICR_GCD (1 << 7) /* general call disable */ +#define ICR_ITEIE (1 << 8) /* enable tx interrupts */ +#define ICR_IRFIE (1 << 9) /* enable rx interrupts */ +#define ICR_BEIE (1 << 10) /* enable bus error ints */ +#define ICR_SSDIE (1 << 11) /* slave STOP detected int enable */ +#define ICR_ALDIE (1 << 12) /* enable arbitration interrupt */ +#define ICR_SADIE (1 << 13) /* slave address detected int enable */ +#define ICR_UR (1 << 14) /* unit reset */ + +#define ISR_RWM (1 << 0) /* read/write mode */ +#define ISR_ACKNAK (1 << 1) /* ack/nak status */ +#define ISR_UB (1 << 2) /* unit busy */ +#define ISR_IBB (1 << 3) /* bus busy */ +#define ISR_SSD (1 << 4) /* slave stop detected */ +#define ISR_ALD (1 << 5) /* arbitration loss detected */ +#define ISR_ITE (1 << 6) /* tx buffer empty */ +#define ISR_IRF (1 << 7) /* rx buffer full */ +#define ISR_GCAD (1 << 8) /* general call address detected */ +#define ISR_SAD (1 << 9) /* slave address detected */ +#define ISR_BED (1 << 10) /* bus error no ACK/NAK */ + + +/* + * Serial Audio Controller + */ + +#define SACR0 __REG(0x40400000) /* Global Control Register */ +#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */ +#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ +#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */ +#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */ +#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */ +#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */ + +#define SACR0_RFTH(x) ((x) << 12) /* Rx FIFO Interrupt or DMA Trigger Threshold */ +#define SACR0_TFTH(x) ((x) << 8) /* Tx FIFO Interrupt or DMA Trigger Threshold */ +#define SACR0_STRF (1 << 5) /* FIFO Select for EFWR Special Function */ +#define SACR0_EFWR (1 << 4) /* Enable EFWR Function */ +#define SACR0_RST (1 << 3) /* FIFO, i2s Register Reset */ +#define SACR0_BCKD (1 << 2) /* Bit Clock Direction */ +#define SACR0_ENB (1 << 0) /* Enable I2S Link */ +#define SACR1_ENLBF (1 << 5) /* Enable Loopback */ +#define SACR1_DRPL (1 << 4) /* Disable Replaying Function */ +#define SACR1_DREC (1 << 3) /* Disable Recording Function */ +#define SACR1_AMSL (1 << 0) /* Specify Alternate Mode */ + +#define SASR0_I2SOFF (1 << 7) /* Controller Status */ +#define SASR0_ROR (1 << 6) /* Rx FIFO Overrun */ +#define SASR0_TUR (1 << 5) /* Tx FIFO Underrun */ +#define SASR0_RFS (1 << 4) /* Rx FIFO Service Request */ +#define SASR0_TFS (1 << 3) /* Tx FIFO Service Request */ +#define SASR0_BSY (1 << 2) /* I2S Busy */ +#define SASR0_RNE (1 << 1) /* Rx FIFO Not Empty */ +#define SASR0_TNF (1 << 0) /* Tx FIFO Not Empty */ + +#define SAICR_ROR (1 << 6) /* Clear Rx FIFO Overrun Interrupt */ +#define SAICR_TUR (1 << 5) /* Clear Tx FIFO Underrun Interrupt */ + +#define SAIMR_ROR (1 << 6) /* Enable Rx FIFO Overrun Condition Interrupt */ +#define SAIMR_TUR (1 << 5) /* Enable Tx FIFO Underrun Condition Interrupt */ +#define SAIMR_RFS (1 << 4) /* Enable Rx FIFO Service Interrupt */ +#define SAIMR_TFS (1 << 3) /* Enable Tx FIFO Service Interrupt */ + +/* + * AC97 Controller registers + */ + +#define POCR __REG(0x40500000) /* PCM Out Control Register */ +#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define PICR __REG(0x40500004) /* PCM In Control Register */ +#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MCCR __REG(0x40500008) /* Mic In Control Register */ +#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ +#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define GCR __REG(0x4050000C) /* Global Control Register */ +#ifdef CONFIG_PXA3xx +#define GCR_CLKBPB (1 << 31) /* Internal clock enable */ +#endif +#define GCR_nDMAEN (1 << 24) /* non DMA Enable */ +#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */ +#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */ +#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */ +#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */ +#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */ +#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */ +#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */ +#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */ +#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ +#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ + +#define POSR __REG(0x40500010) /* PCM Out Status Register */ +#define POSR_FIFOE (1 << 4) /* FIFO error */ +#define POSR_FSR (1 << 2) /* FIFO Service Request */ + +#define PISR __REG(0x40500014) /* PCM In Status Register */ +#define PISR_FIFOE (1 << 4) /* FIFO error */ +#define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define PISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MCSR __REG(0x40500018) /* Mic In Status Register */ +#define MCSR_FIFOE (1 << 4) /* FIFO error */ +#define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MCSR_FSR (1 << 2) /* FIFO Service Request */ + +#define GSR __REG(0x4050001C) /* Global Status Register */ +#define GSR_CDONE (1 << 19) /* Command Done */ +#define GSR_SDONE (1 << 18) /* Status Done */ +#define GSR_RDCS (1 << 15) /* Read Completion Status */ +#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */ +#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */ +#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */ +#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */ +#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */ +#define GSR_SCR (1 << 9) /* Secondary Codec Ready */ +#define GSR_PCR (1 << 8) /* Primary Codec Ready */ +#define GSR_MCINT (1 << 7) /* Mic In Interrupt */ +#define GSR_POINT (1 << 6) /* PCM Out Interrupt */ +#define GSR_PIINT (1 << 5) /* PCM In Interrupt */ +#define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */ +#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */ +#define GSR_MIINT (1 << 1) /* Modem In Interrupt */ +#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ + +#define CAR __REG(0x40500020) /* CODEC Access Register */ +#define CAR_CAIP (1 << 0) /* Codec Access In Progress */ + +#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */ +#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */ + +#define MOCR __REG(0x40500100) /* Modem Out Control Register */ +#define MOCR_FEIE (1 << 3) /* FIFO Error */ +#define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MICR __REG(0x40500108) /* Modem In Control Register */ +#define MICR_FEIE (1 << 3) /* FIFO Error */ +#define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ + +#define MOSR __REG(0x40500110) /* Modem Out Status Register */ +#define MOSR_FIFOE (1 << 4) /* FIFO error */ +#define MOSR_FSR (1 << 2) /* FIFO Service Request */ + +#define MISR __REG(0x40500118) /* Modem In Status Register */ +#define MISR_FIFOE (1 << 4) /* FIFO error */ +#define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ +#define MISR_FSR (1 << 2) /* FIFO Service Request */ + +#define MODR __REG(0x40500140) /* Modem FIFO Data Register */ + +#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */ +#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */ +#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ +#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ + + +/* + * Fast Infrared Communication Port + */ + +#define FICP __REG(0x40800000) /* Start of FICP area */ +#define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */ +#define ICCR1 __REG(0x40800004) /* ICP Control Register 1 */ +#define ICCR2 __REG(0x40800008) /* ICP Control Register 2 */ +#define ICDR __REG(0x4080000c) /* ICP Data Register */ +#define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */ +#define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */ + +#define ICCR0_AME (1 << 7) /* Address match enable */ +#define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */ +#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */ +#define ICCR0_RXE (1 << 4) /* Receive enable */ +#define ICCR0_TXE (1 << 3) /* Transmit enable */ +#define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */ +#define ICCR0_LBM (1 << 1) /* Loopback mode */ +#define ICCR0_ITR (1 << 0) /* IrDA transmission */ + +#define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */ +#define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */ +#define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */ +#define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */ +#define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */ +#define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */ + +#ifdef CONFIG_PXA27x +#define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */ +#endif +#define ICSR0_FRE (1 << 5) /* Framing error */ +#define ICSR0_RFS (1 << 4) /* Receive FIFO service request */ +#define ICSR0_TFS (1 << 3) /* Transnit FIFO service request */ +#define ICSR0_RAB (1 << 2) /* Receiver abort */ +#define ICSR0_TUR (1 << 1) /* Trunsmit FIFO underun */ +#define ICSR0_EIF (1 << 0) /* End/Error in FIFO */ + +#define ICSR1_ROR (1 << 6) /* Receiver FIFO underrun */ +#define ICSR1_CRE (1 << 5) /* CRC error */ +#define ICSR1_EOF (1 << 4) /* End of frame */ +#define ICSR1_TNF (1 << 3) /* Transmit FIFO not full */ +#define ICSR1_RNE (1 << 2) /* Receive FIFO not empty */ +#define ICSR1_TBY (1 << 1) /* Tramsmiter busy flag */ +#define ICSR1_RSY (1 << 0) /* Recevier synchronized flag */ + + +/* + * Real Time Clock + */ + +#define RCNR __REG(0x40900000) /* RTC Count Register */ +#define RTAR __REG(0x40900004) /* RTC Alarm Register */ +#define RTSR __REG(0x40900008) /* RTC Status Register */ +#define RTTR __REG(0x4090000C) /* RTC Timer Trim Register */ +#define PIAR __REG(0x40900038) /* Periodic Interrupt Alarm Register */ + +#define RTSR_PICE (1 << 15) /* Periodic interrupt count enable */ +#define RTSR_PIALE (1 << 14) /* Periodic interrupt Alarm enable */ +#define RTSR_HZE (1 << 3) /* HZ interrupt enable */ +#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */ +#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */ +#define RTSR_AL (1 << 0) /* RTC alarm detected */ + + +/* + * OS Timer & Match Registers + */ + +#define OSMR0 __REG(0x40A00000) /* */ +#define OSMR1 __REG(0x40A00004) /* */ +#define OSMR2 __REG(0x40A00008) /* */ +#define OSMR3 __REG(0x40A0000C) /* */ +#define OSMR4 __REG(0x40A00080) /* */ +#define OSCR __REG(0x40A00010) /* OS Timer Counter Register */ +#define OSCR4 __REG(0x40A00040) /* OS Timer Counter Register */ +#define OMCR4 __REG(0x40A000C0) /* */ +#define OSSR __REG(0x40A00014) /* OS Timer Status Register */ +#define OWER __REG(0x40A00018) /* OS Timer Watchdog Enable Register */ +#define OIER __REG(0x40A0001C) /* OS Timer Interrupt Enable Register */ + +#define OSSR_M3 (1 << 3) /* Match status channel 3 */ +#define OSSR_M2 (1 << 2) /* Match status channel 2 */ +#define OSSR_M1 (1 << 1) /* Match status channel 1 */ +#define OSSR_M0 (1 << 0) /* Match status channel 0 */ + +#define OWER_WME (1 << 0) /* Watchdog Match Enable */ + +#define OIER_E3 (1 << 3) /* Interrupt enable channel 3 */ +#define OIER_E2 (1 << 2) /* Interrupt enable channel 2 */ +#define OIER_E1 (1 << 1) /* Interrupt enable channel 1 */ +#define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */ + + +/* + * Pulse Width Modulator + */ + +#define PWM_CTRL0 __REG(0x40B00000) /* PWM 0 Control Register */ +#define PWM_PWDUTY0 __REG(0x40B00004) /* PWM 0 Duty Cycle Register */ +#define PWM_PERVAL0 __REG(0x40B00008) /* PWM 0 Period Control Register */ + +#define PWM_CTRL1 __REG(0x40C00000) /* PWM 1Control Register */ +#define PWM_PWDUTY1 __REG(0x40C00004) /* PWM 1 Duty Cycle Register */ +#define PWM_PERVAL1 __REG(0x40C00008) /* PWM 1 Period Control Register */ + + +/* + * Interrupt Controller + */ + +#define ICIP __REG(0x40D00000) /* Interrupt Controller IRQ Pending Register */ +#define ICMR __REG(0x40D00004) /* Interrupt Controller Mask Register */ +#define ICLR __REG(0x40D00008) /* Interrupt Controller Level Register */ +#define ICFP __REG(0x40D0000C) /* Interrupt Controller FIQ Pending Register */ +#define ICPR __REG(0x40D00010) /* Interrupt Controller Pending Register */ +#define ICCR __REG(0x40D00014) /* Interrupt Controller Control Register */ + +#define ICIP2 __REG(0x40D0009C) /* Interrupt Controller IRQ Pending Register 2 */ +#define ICMR2 __REG(0x40D000A0) /* Interrupt Controller Mask Register 2 */ +#define ICLR2 __REG(0x40D000A4) /* Interrupt Controller Level Register 2 */ +#define ICFP2 __REG(0x40D000A8) /* Interrupt Controller FIQ Pending Register 2 */ +#define ICPR2 __REG(0x40D000AC) /* Interrupt Controller Pending Register 2 */ + +/* + * General Purpose I/O + */ + +#define GPIO0_BASE ((void __iomem *)io_p2v(0x40E00000)) +#define GPIO1_BASE ((void __iomem *)io_p2v(0x40E00004)) +#define GPIO2_BASE ((void __iomem *)io_p2v(0x40E00008)) +#define GPIO3_BASE ((void __iomem *)io_p2v(0x40E00100)) + +#define GPLR_OFFSET 0x00 +#define GPDR_OFFSET 0x0C +#define GPSR_OFFSET 0x18 +#define GPCR_OFFSET 0x24 +#define GRER_OFFSET 0x30 +#define GFER_OFFSET 0x3C +#define GEDR_OFFSET 0x48 + +#define GPLR0 __REG(0x40E00000) /* GPIO Pin-Level Register GPIO<31:0> */ +#define GPLR1 __REG(0x40E00004) /* GPIO Pin-Level Register GPIO<63:32> */ +#define GPLR2 __REG(0x40E00008) /* GPIO Pin-Level Register GPIO<80:64> */ + +#define GPDR0 __REG(0x40E0000C) /* GPIO Pin Direction Register GPIO<31:0> */ +#define GPDR1 __REG(0x40E00010) /* GPIO Pin Direction Register GPIO<63:32> */ +#define GPDR2 __REG(0x40E00014) /* GPIO Pin Direction Register GPIO<80:64> */ + +#define GPSR0 __REG(0x40E00018) /* GPIO Pin Output Set Register GPIO<31:0> */ +#define GPSR1 __REG(0x40E0001C) /* GPIO Pin Output Set Register GPIO<63:32> */ +#define GPSR2 __REG(0x40E00020) /* GPIO Pin Output Set Register GPIO<80:64> */ + +#define GPCR0 __REG(0x40E00024) /* GPIO Pin Output Clear Register GPIO<31:0> */ +#define GPCR1 __REG(0x40E00028) /* GPIO Pin Output Clear Register GPIO <63:32> */ +#define GPCR2 __REG(0x40E0002C) /* GPIO Pin Output Clear Register GPIO <80:64> */ + +#define GRER0 __REG(0x40E00030) /* GPIO Rising-Edge Detect Register GPIO<31:0> */ +#define GRER1 __REG(0x40E00034) /* GPIO Rising-Edge Detect Register GPIO<63:32> */ +#define GRER2 __REG(0x40E00038) /* GPIO Rising-Edge Detect Register GPIO<80:64> */ + +#define GFER0 __REG(0x40E0003C) /* GPIO Falling-Edge Detect Register GPIO<31:0> */ +#define GFER1 __REG(0x40E00040) /* GPIO Falling-Edge Detect Register GPIO<63:32> */ +#define GFER2 __REG(0x40E00044) /* GPIO Falling-Edge Detect Register GPIO<80:64> */ + +#define GEDR0 __REG(0x40E00048) /* GPIO Edge Detect Status Register GPIO<31:0> */ +#define GEDR1 __REG(0x40E0004C) /* GPIO Edge Detect Status Register GPIO<63:32> */ +#define GEDR2 __REG(0x40E00050) /* GPIO Edge Detect Status Register GPIO<80:64> */ + +#define GAFR0_L __REG(0x40E00054) /* GPIO Alternate Function Select Register GPIO<15:0> */ +#define GAFR0_U __REG(0x40E00058) /* GPIO Alternate Function Select Register GPIO<31:16> */ +#define GAFR1_L __REG(0x40E0005C) /* GPIO Alternate Function Select Register GPIO<47:32> */ +#define GAFR1_U __REG(0x40E00060) /* GPIO Alternate Function Select Register GPIO<63:48> */ +#define GAFR2_L __REG(0x40E00064) /* GPIO Alternate Function Select Register GPIO<79:64> */ +#define GAFR2_U __REG(0x40E00068) /* GPIO Alternate Function Select Register GPIO<95-80> */ +#define GAFR3_L __REG(0x40E0006C) /* GPIO Alternate Function Select Register GPIO<111:96> */ +#define GAFR3_U __REG(0x40E00070) /* GPIO Alternate Function Select Register GPIO<127:112> */ + +#define GPLR3 __REG(0x40E00100) /* GPIO Pin-Level Register GPIO<127:96> */ +#define GPDR3 __REG(0x40E0010C) /* GPIO Pin Direction Register GPIO<127:96> */ +#define GPSR3 __REG(0x40E00118) /* GPIO Pin Output Set Register GPIO<127:96> */ +#define GPCR3 __REG(0x40E00124) /* GPIO Pin Output Clear Register GPIO<127:96> */ +#define GRER3 __REG(0x40E00130) /* GPIO Rising-Edge Detect Register GPIO<127:96> */ +#define GFER3 __REG(0x40E0013C) /* GPIO Falling-Edge Detect Register GPIO<127:96> */ +#define GEDR3 __REG(0x40E00148) /* GPIO Edge Detect Status Register GPIO<127:96> */ + +/* More handy macros. The argument is a literal GPIO number. */ + +#define GPIO_bit(x) (1 << ((x) & 0x1f)) + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) + +/* Interrupt Controller */ + +#define _GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3) +#define _GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3) +#define _GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3) +#define _GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3) +#define _GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3) +#define _GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3) +#define _GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3) +#define _GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2) + +#define GPLR(x) (*((((x) & 0x7f) < 96) ? &_GPLR(x) : &GPLR3)) +#define GPDR(x) (*((((x) & 0x7f) < 96) ? &_GPDR(x) : &GPDR3)) +#define GPSR(x) (*((((x) & 0x7f) < 96) ? &_GPSR(x) : &GPSR3)) +#define GPCR(x) (*((((x) & 0x7f) < 96) ? &_GPCR(x) : &GPCR3)) +#define GRER(x) (*((((x) & 0x7f) < 96) ? &_GRER(x) : &GRER3)) +#define GFER(x) (*((((x) & 0x7f) < 96) ? &_GFER(x) : &GFER3)) +#define GEDR(x) (*((((x) & 0x7f) < 96) ? &_GEDR(x) : &GEDR3)) +#define GAFR(x) (*((((x) & 0x7f) < 96) ? &_GAFR(x) : \ + ((((x) & 0x7f) < 112) ? &GAFR3_L : &GAFR3_U))) +#else + +#define GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3) +#define GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3) +#define GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3) +#define GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3) +#define GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3) +#define GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3) +#define GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3) +#define GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2) + +#endif + +/* + * Power Manager - see pxa2xx-regs.h + */ + +/* + * SSP Serial Port Registers - see arch/arm/mach-pxa/include/mach/regs-ssp.h + */ + +/* + * MultiMediaCard (MMC) controller - see drivers/mmc/host/pxamci.h + */ + +/* + * Core Clock - see arch/arm/mach-pxa/include/mach/pxa2xx-regs.h + */ + +#ifdef CONFIG_PXA27x + +/* Camera Interface */ +#define CICR0 __REG(0x50000000) +#define CICR1 __REG(0x50000004) +#define CICR2 __REG(0x50000008) +#define CICR3 __REG(0x5000000C) +#define CICR4 __REG(0x50000010) +#define CISR __REG(0x50000014) +#define CIFR __REG(0x50000018) +#define CITOR __REG(0x5000001C) +#define CIBR0 __REG(0x50000028) +#define CIBR1 __REG(0x50000030) +#define CIBR2 __REG(0x50000038) + +#define CICR0_DMAEN (1 << 31) /* DMA request enable */ +#define CICR0_PAR_EN (1 << 30) /* Parity enable */ +#define CICR0_SL_CAP_EN (1 << 29) /* Capture enable for slave mode */ +#define CICR0_ENB (1 << 28) /* Camera interface enable */ +#define CICR0_DIS (1 << 27) /* Camera interface disable */ +#define CICR0_SIM (0x7 << 24) /* Sensor interface mode mask */ +#define CICR0_TOM (1 << 9) /* Time-out mask */ +#define CICR0_RDAVM (1 << 8) /* Receive-data-available mask */ +#define CICR0_FEM (1 << 7) /* FIFO-empty mask */ +#define CICR0_EOLM (1 << 6) /* End-of-line mask */ +#define CICR0_PERRM (1 << 5) /* Parity-error mask */ +#define CICR0_QDM (1 << 4) /* Quick-disable mask */ +#define CICR0_CDM (1 << 3) /* Disable-done mask */ +#define CICR0_SOFM (1 << 2) /* Start-of-frame mask */ +#define CICR0_EOFM (1 << 1) /* End-of-frame mask */ +#define CICR0_FOM (1 << 0) /* FIFO-overrun mask */ + +#define CICR1_TBIT (1 << 31) /* Transparency bit */ +#define CICR1_RGBT_CONV (0x3 << 29) /* RGBT conversion mask */ +#define CICR1_PPL (0x7ff << 15) /* Pixels per line mask */ +#define CICR1_RGB_CONV (0x7 << 12) /* RGB conversion mask */ +#define CICR1_RGB_F (1 << 11) /* RGB format */ +#define CICR1_YCBCR_F (1 << 10) /* YCbCr format */ +#define CICR1_RGB_BPP (0x7 << 7) /* RGB bis per pixel mask */ +#define CICR1_RAW_BPP (0x3 << 5) /* Raw bis per pixel mask */ +#define CICR1_COLOR_SP (0x3 << 3) /* Color space mask */ +#define CICR1_DW (0x7 << 0) /* Data width mask */ + +#define CICR2_BLW (0xff << 24) /* Beginning-of-line pixel clock + wait count mask */ +#define CICR2_ELW (0xff << 16) /* End-of-line pixel clock + wait count mask */ +#define CICR2_HSW (0x3f << 10) /* Horizontal sync pulse width mask */ +#define CICR2_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock + wait count mask */ +#define CICR2_FSW (0x7 << 0) /* Frame stabilization + wait count mask */ + +#define CICR3_BFW (0xff << 24) /* Beginning-of-frame line clock + wait count mask */ +#define CICR3_EFW (0xff << 16) /* End-of-frame line clock + wait count mask */ +#define CICR3_VSW (0x3f << 10) /* Vertical sync pulse width mask */ +#define CICR3_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock + wait count mask */ +#define CICR3_LPF (0x7ff << 0) /* Lines per frame mask */ + +#define CICR4_MCLK_DLY (0x3 << 24) /* MCLK Data Capture Delay mask */ +#define CICR4_PCLK_EN (1 << 23) /* Pixel clock enable */ +#define CICR4_PCP (1 << 22) /* Pixel clock polarity */ +#define CICR4_HSP (1 << 21) /* Horizontal sync polarity */ +#define CICR4_VSP (1 << 20) /* Vertical sync polarity */ +#define CICR4_MCLK_EN (1 << 19) /* MCLK enable */ +#define CICR4_FR_RATE (0x7 << 8) /* Frame rate mask */ +#define CICR4_DIV (0xff << 0) /* Clock divisor mask */ + +#define CISR_FTO (1 << 15) /* FIFO time-out */ +#define CISR_RDAV_2 (1 << 14) /* Channel 2 receive data available */ +#define CISR_RDAV_1 (1 << 13) /* Channel 1 receive data available */ +#define CISR_RDAV_0 (1 << 12) /* Channel 0 receive data available */ +#define CISR_FEMPTY_2 (1 << 11) /* Channel 2 FIFO empty */ +#define CISR_FEMPTY_1 (1 << 10) /* Channel 1 FIFO empty */ +#define CISR_FEMPTY_0 (1 << 9) /* Channel 0 FIFO empty */ +#define CISR_EOL (1 << 8) /* End of line */ +#define CISR_PAR_ERR (1 << 7) /* Parity error */ +#define CISR_CQD (1 << 6) /* Camera interface quick disable */ +#define CISR_CDD (1 << 5) /* Camera interface disable done */ +#define CISR_SOF (1 << 4) /* Start of frame */ +#define CISR_EOF (1 << 3) /* End of frame */ +#define CISR_IFO_2 (1 << 2) /* FIFO overrun for Channel 2 */ +#define CISR_IFO_1 (1 << 1) /* FIFO overrun for Channel 1 */ +#define CISR_IFO_0 (1 << 0) /* FIFO overrun for Channel 0 */ + +#define CIFR_FLVL2 (0x7f << 23) /* FIFO 2 level mask */ +#define CIFR_FLVL1 (0x7f << 16) /* FIFO 1 level mask */ +#define CIFR_FLVL0 (0xff << 8) /* FIFO 0 level mask */ +#define CIFR_THL_0 (0x3 << 4) /* Threshold Level for Channel 0 FIFO */ +#define CIFR_RESET_F (1 << 3) /* Reset input FIFOs */ +#define CIFR_FEN2 (1 << 2) /* FIFO enable for channel 2 */ +#define CIFR_FEN1 (1 << 1) /* FIFO enable for channel 1 */ +#define CIFR_FEN0 (1 << 0) /* FIFO enable for channel 0 */ + +#define SRAM_SIZE 0x40000 /* 4x64K */ + +#define SRAM_MEM_PHYS 0x5C000000 + +#define IMPMCR __REG(0x58000000) /* IM Power Management Control Reg */ +#define IMPMSR __REG(0x58000008) /* IM Power Management Status Reg */ + +#define IMPMCR_PC3 (0x3 << 22) /* Bank 3 Power Control */ +#define IMPMCR_PC3_RUN_MODE (0x0 << 22) /* Run mode */ +#define IMPMCR_PC3_STANDBY_MODE (0x1 << 22) /* Standby mode */ +#define IMPMCR_PC3_AUTO_MODE (0x3 << 22) /* Automatically controlled */ + +#define IMPMCR_PC2 (0x3 << 20) /* Bank 2 Power Control */ +#define IMPMCR_PC2_RUN_MODE (0x0 << 20) /* Run mode */ +#define IMPMCR_PC2_STANDBY_MODE (0x1 << 20) /* Standby mode */ +#define IMPMCR_PC2_AUTO_MODE (0x3 << 20) /* Automatically controlled */ + +#define IMPMCR_PC1 (0x3 << 18) /* Bank 1 Power Control */ +#define IMPMCR_PC1_RUN_MODE (0x0 << 18) /* Run mode */ +#define IMPMCR_PC1_STANDBY_MODE (0x1 << 18) /* Standby mode */ +#define IMPMCR_PC1_AUTO_MODE (0x3 << 18) /* Automatically controlled */ + +#define IMPMCR_PC0 (0x3 << 16) /* Bank 0 Power Control */ +#define IMPMCR_PC0_RUN_MODE (0x0 << 16) /* Run mode */ +#define IMPMCR_PC0_STANDBY_MODE (0x1 << 16) /* Standby mode */ +#define IMPMCR_PC0_AUTO_MODE (0x3 << 16) /* Automatically controlled */ + +#define IMPMCR_AW3 (1 << 11) /* Bank 3 Automatic Wake-up enable */ +#define IMPMCR_AW2 (1 << 10) /* Bank 2 Automatic Wake-up enable */ +#define IMPMCR_AW1 (1 << 9) /* Bank 1 Automatic Wake-up enable */ +#define IMPMCR_AW0 (1 << 8) /* Bank 0 Automatic Wake-up enable */ + +#define IMPMCR_DST (0xFF << 0) /* Delay Standby Time, ms */ + +#define IMPMSR_PS3 (0x3 << 6) /* Bank 3 Power Status: */ +#define IMPMSR_PS3_RUN_MODE (0x0 << 6) /* Run mode */ +#define IMPMSR_PS3_STANDBY_MODE (0x1 << 6) /* Standby mode */ + +#define IMPMSR_PS2 (0x3 << 4) /* Bank 2 Power Status: */ +#define IMPMSR_PS2_RUN_MODE (0x0 << 4) /* Run mode */ +#define IMPMSR_PS2_STANDBY_MODE (0x1 << 4) /* Standby mode */ + +#define IMPMSR_PS1 (0x3 << 2) /* Bank 1 Power Status: */ +#define IMPMSR_PS1_RUN_MODE (0x0 << 2) /* Run mode */ +#define IMPMSR_PS1_STANDBY_MODE (0x1 << 2) /* Standby mode */ + +#define IMPMSR_PS0 (0x3 << 0) /* Bank 0 Power Status: */ +#define IMPMSR_PS0_RUN_MODE (0x0 << 0) /* Run mode */ +#define IMPMSR_PS0_STANDBY_MODE (0x1 << 0) /* Standby mode */ + +#endif + +#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +/* + * UHC: USB Host Controller (OHCI-like) register definitions + */ +#define UHC_BASE_PHYS (0x4C000000) +#define UHCREV __REG(0x4C000000) /* UHC HCI Spec Revision */ +#define UHCHCON __REG(0x4C000004) /* UHC Host Control Register */ +#define UHCCOMS __REG(0x4C000008) /* UHC Command Status Register */ +#define UHCINTS __REG(0x4C00000C) /* UHC Interrupt Status Register */ +#define UHCINTE __REG(0x4C000010) /* UHC Interrupt Enable */ +#define UHCINTD __REG(0x4C000014) /* UHC Interrupt Disable */ +#define UHCHCCA __REG(0x4C000018) /* UHC Host Controller Comm. Area */ +#define UHCPCED __REG(0x4C00001C) /* UHC Period Current Endpt Descr */ +#define UHCCHED __REG(0x4C000020) /* UHC Control Head Endpt Descr */ +#define UHCCCED __REG(0x4C000024) /* UHC Control Current Endpt Descr */ +#define UHCBHED __REG(0x4C000028) /* UHC Bulk Head Endpt Descr */ +#define UHCBCED __REG(0x4C00002C) /* UHC Bulk Current Endpt Descr */ +#define UHCDHEAD __REG(0x4C000030) /* UHC Done Head */ +#define UHCFMI __REG(0x4C000034) /* UHC Frame Interval */ +#define UHCFMR __REG(0x4C000038) /* UHC Frame Remaining */ +#define UHCFMN __REG(0x4C00003C) /* UHC Frame Number */ +#define UHCPERS __REG(0x4C000040) /* UHC Periodic Start */ +#define UHCLS __REG(0x4C000044) /* UHC Low Speed Threshold */ + +#define UHCRHDA __REG(0x4C000048) /* UHC Root Hub Descriptor A */ +#define UHCRHDA_NOCP (1 << 12) /* No over current protection */ + +#define UHCRHDB __REG(0x4C00004C) /* UHC Root Hub Descriptor B */ +#define UHCRHS __REG(0x4C000050) /* UHC Root Hub Status */ +#define UHCRHPS1 __REG(0x4C000054) /* UHC Root Hub Port 1 Status */ +#define UHCRHPS2 __REG(0x4C000058) /* UHC Root Hub Port 2 Status */ +#define UHCRHPS3 __REG(0x4C00005C) /* UHC Root Hub Port 3 Status */ + +#define UHCSTAT __REG(0x4C000060) /* UHC Status Register */ +#define UHCSTAT_UPS3 (1 << 16) /* USB Power Sense Port3 */ +#define UHCSTAT_SBMAI (1 << 15) /* System Bus Master Abort Interrupt*/ +#define UHCSTAT_SBTAI (1 << 14) /* System Bus Target Abort Interrupt*/ +#define UHCSTAT_UPRI (1 << 13) /* USB Port Resume Interrupt */ +#define UHCSTAT_UPS2 (1 << 12) /* USB Power Sense Port 2 */ +#define UHCSTAT_UPS1 (1 << 11) /* USB Power Sense Port 1 */ +#define UHCSTAT_HTA (1 << 10) /* HCI Target Abort */ +#define UHCSTAT_HBA (1 << 8) /* HCI Buffer Active */ +#define UHCSTAT_RWUE (1 << 7) /* HCI Remote Wake Up Event */ + +#define UHCHR __REG(0x4C000064) /* UHC Reset Register */ +#define UHCHR_SSEP3 (1 << 11) /* Sleep Standby Enable for Port3 */ +#define UHCHR_SSEP2 (1 << 10) /* Sleep Standby Enable for Port2 */ +#define UHCHR_SSEP1 (1 << 9) /* Sleep Standby Enable for Port1 */ +#define UHCHR_PCPL (1 << 7) /* Power control polarity low */ +#define UHCHR_PSPL (1 << 6) /* Power sense polarity low */ +#define UHCHR_SSE (1 << 5) /* Sleep Standby Enable */ +#define UHCHR_UIT (1 << 4) /* USB Interrupt Test */ +#define UHCHR_SSDC (1 << 3) /* Simulation Scale Down Clock */ +#define UHCHR_CGR (1 << 2) /* Clock Generation Reset */ +#define UHCHR_FHR (1 << 1) /* Force Host Controller Reset */ +#define UHCHR_FSBIR (1 << 0) /* Force System Bus Iface Reset */ + +#define UHCHIE __REG(0x4C000068) /* UHC Interrupt Enable Register*/ +#define UHCHIE_UPS3IE (1 << 14) /* Power Sense Port3 IntEn */ +#define UHCHIE_UPRIE (1 << 13) /* Port Resume IntEn */ +#define UHCHIE_UPS2IE (1 << 12) /* Power Sense Port2 IntEn */ +#define UHCHIE_UPS1IE (1 << 11) /* Power Sense Port1 IntEn */ +#define UHCHIE_TAIE (1 << 10) /* HCI Interface Transfer Abort + Interrupt Enable*/ +#define UHCHIE_HBAIE (1 << 8) /* HCI Buffer Active IntEn */ +#define UHCHIE_RWIE (1 << 7) /* Remote Wake-up IntEn */ + +#define UHCHIT __REG(0x4C00006C) /* UHC Interrupt Test register */ + +#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */ + +/* PWRMODE register M field values */ + +#define PWRMODE_IDLE 0x1 +#define PWRMODE_STANDBY 0x2 +#define PWRMODE_SLEEP 0x3 +#define PWRMODE_DEEPSLEEP 0x7 + +#endif diff --git a/arch/arm/mach-pxa/include/mach/pxa25x-udc.h b/arch/arm/mach-pxa/include/mach/pxa25x-udc.h new file mode 100644 index 00000000000..1b80a4805a6 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa25x-udc.h @@ -0,0 +1,163 @@ +#ifndef _ASM_ARCH_PXA25X_UDC_H +#define _ASM_ARCH_PXA25X_UDC_H + +#ifdef _ASM_ARCH_PXA27X_UDC_H +#error "You can't include both PXA25x and PXA27x UDC support" +#endif + +#define UDC_RES1 __REG(0x40600004) /* UDC Undocumented - Reserved1 */ +#define UDC_RES2 __REG(0x40600008) /* UDC Undocumented - Reserved2 */ +#define UDC_RES3 __REG(0x4060000C) /* UDC Undocumented - Reserved3 */ + +#define UDCCR __REG(0x40600000) /* UDC Control Register */ +#define UDCCR_UDE (1 << 0) /* UDC enable */ +#define UDCCR_UDA (1 << 1) /* UDC active */ +#define UDCCR_RSM (1 << 2) /* Device resume */ +#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */ +#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */ +#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */ +#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */ +#define UDCCR_REM (1 << 7) /* Reset interrupt mask */ + +#define UDCCS0 __REG(0x40600010) /* UDC Endpoint 0 Control/Status Register */ +#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ +#define UDCCS0_IPR (1 << 1) /* IN packet ready */ +#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */ +#define UDCCS0_SST (1 << 4) /* Sent stall */ +#define UDCCS0_FST (1 << 5) /* Force stall */ +#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ +#define UDCCS0_SA (1 << 7) /* Setup active */ + +/* Bulk IN - Endpoint 1,6,11 */ +#define UDCCS1 __REG(0x40600014) /* UDC Endpoint 1 (IN) Control/Status Register */ +#define UDCCS6 __REG(0x40600028) /* UDC Endpoint 6 (IN) Control/Status Register */ +#define UDCCS11 __REG(0x4060003C) /* UDC Endpoint 11 (IN) Control/Status Register */ + +#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_BI_SST (1 << 4) /* Sent stall */ +#define UDCCS_BI_FST (1 << 5) /* Force stall */ +#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ + +/* Bulk OUT - Endpoint 2,7,12 */ +#define UDCCS2 __REG(0x40600018) /* UDC Endpoint 2 (OUT) Control/Status Register */ +#define UDCCS7 __REG(0x4060002C) /* UDC Endpoint 7 (OUT) Control/Status Register */ +#define UDCCS12 __REG(0x40600040) /* UDC Endpoint 12 (OUT) Control/Status Register */ + +#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_BO_DME (1 << 3) /* DMA enable */ +#define UDCCS_BO_SST (1 << 4) /* Sent stall */ +#define UDCCS_BO_FST (1 << 5) /* Force stall */ +#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ + +/* Isochronous IN - Endpoint 3,8,13 */ +#define UDCCS3 __REG(0x4060001C) /* UDC Endpoint 3 (IN) Control/Status Register */ +#define UDCCS8 __REG(0x40600030) /* UDC Endpoint 8 (IN) Control/Status Register */ +#define UDCCS13 __REG(0x40600044) /* UDC Endpoint 13 (IN) Control/Status Register */ + +#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ + +/* Isochronous OUT - Endpoint 4,9,14 */ +#define UDCCS4 __REG(0x40600020) /* UDC Endpoint 4 (OUT) Control/Status Register */ +#define UDCCS9 __REG(0x40600034) /* UDC Endpoint 9 (OUT) Control/Status Register */ +#define UDCCS14 __REG(0x40600048) /* UDC Endpoint 14 (OUT) Control/Status Register */ + +#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */ +#define UDCCS_IO_DME (1 << 3) /* DMA enable */ +#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ + +/* Interrupt IN - Endpoint 5,10,15 */ +#define UDCCS5 __REG(0x40600024) /* UDC Endpoint 5 (Interrupt) Control/Status Register */ +#define UDCCS10 __REG(0x40600038) /* UDC Endpoint 10 (Interrupt) Control/Status Register */ +#define UDCCS15 __REG(0x4060004C) /* UDC Endpoint 15 (Interrupt) Control/Status Register */ + +#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_INT_SST (1 << 4) /* Sent stall */ +#define UDCCS_INT_FST (1 << 5) /* Force stall */ +#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ + +#define UFNRH __REG(0x40600060) /* UDC Frame Number Register High */ +#define UFNRL __REG(0x40600064) /* UDC Frame Number Register Low */ +#define UBCR2 __REG(0x40600068) /* UDC Byte Count Reg 2 */ +#define UBCR4 __REG(0x4060006c) /* UDC Byte Count Reg 4 */ +#define UBCR7 __REG(0x40600070) /* UDC Byte Count Reg 7 */ +#define UBCR9 __REG(0x40600074) /* UDC Byte Count Reg 9 */ +#define UBCR12 __REG(0x40600078) /* UDC Byte Count Reg 12 */ +#define UBCR14 __REG(0x4060007c) /* UDC Byte Count Reg 14 */ +#define UDDR0 __REG(0x40600080) /* UDC Endpoint 0 Data Register */ +#define UDDR1 __REG(0x40600100) /* UDC Endpoint 1 Data Register */ +#define UDDR2 __REG(0x40600180) /* UDC Endpoint 2 Data Register */ +#define UDDR3 __REG(0x40600200) /* UDC Endpoint 3 Data Register */ +#define UDDR4 __REG(0x40600400) /* UDC Endpoint 4 Data Register */ +#define UDDR5 __REG(0x406000A0) /* UDC Endpoint 5 Data Register */ +#define UDDR6 __REG(0x40600600) /* UDC Endpoint 6 Data Register */ +#define UDDR7 __REG(0x40600680) /* UDC Endpoint 7 Data Register */ +#define UDDR8 __REG(0x40600700) /* UDC Endpoint 8 Data Register */ +#define UDDR9 __REG(0x40600900) /* UDC Endpoint 9 Data Register */ +#define UDDR10 __REG(0x406000C0) /* UDC Endpoint 10 Data Register */ +#define UDDR11 __REG(0x40600B00) /* UDC Endpoint 11 Data Register */ +#define UDDR12 __REG(0x40600B80) /* UDC Endpoint 12 Data Register */ +#define UDDR13 __REG(0x40600C00) /* UDC Endpoint 13 Data Register */ +#define UDDR14 __REG(0x40600E00) /* UDC Endpoint 14 Data Register */ +#define UDDR15 __REG(0x406000E0) /* UDC Endpoint 15 Data Register */ + +#define UICR0 __REG(0x40600050) /* UDC Interrupt Control Register 0 */ + +#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ +#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ +#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ +#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ +#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ +#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ +#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ +#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ + +#define UICR1 __REG(0x40600054) /* UDC Interrupt Control Register 1 */ + +#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ +#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ +#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ +#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ +#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ +#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ +#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ +#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ + +#define USIR0 __REG(0x40600058) /* UDC Status Interrupt Register 0 */ + +#define USIR0_IR0 (1 << 0) /* Interrupt request ep 0 */ +#define USIR0_IR1 (1 << 1) /* Interrupt request ep 1 */ +#define USIR0_IR2 (1 << 2) /* Interrupt request ep 2 */ +#define USIR0_IR3 (1 << 3) /* Interrupt request ep 3 */ +#define USIR0_IR4 (1 << 4) /* Interrupt request ep 4 */ +#define USIR0_IR5 (1 << 5) /* Interrupt request ep 5 */ +#define USIR0_IR6 (1 << 6) /* Interrupt request ep 6 */ +#define USIR0_IR7 (1 << 7) /* Interrupt request ep 7 */ + +#define USIR1 __REG(0x4060005C) /* UDC Status Interrupt Register 1 */ + +#define USIR1_IR8 (1 << 0) /* Interrupt request ep 8 */ +#define USIR1_IR9 (1 << 1) /* Interrupt request ep 9 */ +#define USIR1_IR10 (1 << 2) /* Interrupt request ep 10 */ +#define USIR1_IR11 (1 << 3) /* Interrupt request ep 11 */ +#define USIR1_IR12 (1 << 4) /* Interrupt request ep 12 */ +#define USIR1_IR13 (1 << 5) /* Interrupt request ep 13 */ +#define USIR1_IR14 (1 << 6) /* Interrupt request ep 14 */ +#define USIR1_IR15 (1 << 7) /* Interrupt request ep 15 */ + +#endif diff --git a/arch/arm/mach-pxa/include/mach/pxa27x-udc.h b/arch/arm/mach-pxa/include/mach/pxa27x-udc.h new file mode 100644 index 00000000000..ab1443f8bd8 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa27x-udc.h @@ -0,0 +1,257 @@ +#ifndef _ASM_ARCH_PXA27X_UDC_H +#define _ASM_ARCH_PXA27X_UDC_H + +#ifdef _ASM_ARCH_PXA25X_UDC_H +#error You cannot include both PXA25x and PXA27x UDC support +#endif + +#define UDCCR __REG(0x40600000) /* UDC Control Register */ +#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ +#define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation + Protocol Port Support */ +#define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol + Support */ +#define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol + Enable */ +#define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ +#define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ +#define UDCCR_ACN_S 11 +#define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ +#define UDCCR_AIN_S 8 +#define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface + Setting Number */ +#define UDCCR_AAISN_S 5 +#define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active + Configuration */ +#define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration + Error */ +#define UDCCR_UDR (1 << 2) /* UDC Resume */ +#define UDCCR_UDA (1 << 1) /* UDC Active */ +#define UDCCR_UDE (1 << 0) /* UDC Enable */ + +#define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */ +#define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */ +#define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ +#define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ + +#define UDC_INT_FIFOERROR (0x2) +#define UDC_INT_PACKETCMP (0x1) + +#define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) +#define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ +#define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ +#define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ +#define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ +#define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ + +#define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ +#define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ +#define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) +#define UDCISR1_IRCC (1 << 31) /* IntReq - Configuration Change */ +#define UDCISR1_IRSOF (1 << 30) /* IntReq - Start of Frame */ +#define UDCISR1_IRRU (1 << 29) /* IntReq - Resume */ +#define UDCISR1_IRSU (1 << 28) /* IntReq - Suspend */ +#define UDCISR1_IRRS (1 << 27) /* IntReq - Reset */ + +#define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */ +#define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */ +#define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ +#define UDCOTGICR_IEXR (1 << 17) /* Extra Transciever Interrupt + Rising Edge Interrupt Enable */ +#define UDCOTGICR_IEXF (1 << 16) /* Extra Transciever Interrupt + Falling Edge Interrupt Enable */ +#define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising + Edge Interrupt Enable */ +#define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling + Edge Interrupt Enable */ +#define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge + Interrupt Enable */ + +#define UP2OCR __REG(0x40600020) /* USB Port 2 Output Control register */ +#define UP3OCR __REG(0x40600024) /* USB Port 2 Output Control register */ + +#define UP2OCR_CPVEN (1 << 0) /* Charge Pump Vbus Enable */ +#define UP2OCR_CPVPE (1 << 1) /* Charge Pump Vbus Pulse Enable */ +#define UP2OCR_DPPDE (1 << 2) /* Host Port 2 Transceiver D+ Pull Down Enable */ +#define UP2OCR_DMPDE (1 << 3) /* Host Port 2 Transceiver D- Pull Down Enable */ +#define UP2OCR_DPPUE (1 << 4) /* Host Port 2 Transceiver D+ Pull Up Enable */ +#define UP2OCR_DMPUE (1 << 5) /* Host Port 2 Transceiver D- Pull Up Enable */ +#define UP2OCR_DPPUBE (1 << 6) /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */ +#define UP2OCR_DMPUBE (1 << 7) /* Host Port 2 Transceiver D- Pull Up Bypass Enable */ +#define UP2OCR_EXSP (1 << 8) /* External Transceiver Speed Control */ +#define UP2OCR_EXSUS (1 << 9) /* External Transceiver Speed Enable */ +#define UP2OCR_IDON (1 << 10) /* OTG ID Read Enable */ +#define UP2OCR_HXS (1 << 16) /* Host Port 2 Transceiver Output Select */ +#define UP2OCR_HXOE (1 << 17) /* Host Port 2 Transceiver Output Enable */ +#define UP2OCR_SEOS(x) ((x & 7) << 24) /* Single-Ended Output Select */ + +#define UDCCSN(x) __REG2(0x40600100, (x) << 2) +#define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */ +#define UDCCSR0_SA (1 << 7) /* Setup Active */ +#define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ +#define UDCCSR0_FST (1 << 5) /* Force Stall */ +#define UDCCSR0_SST (1 << 4) /* Sent Stall */ +#define UDCCSR0_DME (1 << 3) /* DMA Enable */ +#define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ +#define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ +#define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ + +#define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */ +#define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */ +#define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */ +#define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */ +#define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */ +#define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */ +#define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */ +#define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */ +#define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */ +#define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */ +#define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */ +#define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */ +#define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */ +#define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */ +#define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */ +#define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */ +#define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */ +#define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */ +#define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */ +#define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */ +#define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */ +#define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */ +#define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */ + +#define UDCCSR_DPE (1 << 9) /* Data Packet Error */ +#define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ +#define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ +#define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ +#define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ +#define UDCCSR_FST (1 << 5) /* Force STALL */ +#define UDCCSR_SST (1 << 4) /* Sent STALL */ +#define UDCCSR_DME (1 << 3) /* DMA Enable */ +#define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ +#define UDCCSR_PC (1 << 1) /* Packet Complete */ +#define UDCCSR_FS (1 << 0) /* FIFO needs service */ + +#define UDCBCN(x) __REG2(0x40600200, (x)<<2) +#define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */ +#define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */ +#define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */ +#define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */ +#define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */ +#define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */ +#define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */ +#define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */ +#define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */ +#define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */ +#define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */ +#define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */ +#define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */ +#define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */ +#define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */ +#define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */ +#define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */ +#define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */ +#define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */ +#define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */ +#define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */ +#define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */ +#define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */ +#define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */ + +#define UDCDN(x) __REG2(0x40600300, (x)<<2) +#define PHYS_UDCDN(x) (0x40600300 + ((x)<<2)) +#define PUDCDN(x) (volatile u32 *)(io_p2v(PHYS_UDCDN((x)))) +#define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */ +#define UDCDRA __REG(0x40600304) /* Data Register - EPA */ +#define UDCDRB __REG(0x40600308) /* Data Register - EPB */ +#define UDCDRC __REG(0x4060030C) /* Data Register - EPC */ +#define UDCDRD __REG(0x40600310) /* Data Register - EPD */ +#define UDCDRE __REG(0x40600314) /* Data Register - EPE */ +#define UDCDRF __REG(0x40600318) /* Data Register - EPF */ +#define UDCDRG __REG(0x4060031C) /* Data Register - EPG */ +#define UDCDRH __REG(0x40600320) /* Data Register - EPH */ +#define UDCDRI __REG(0x40600324) /* Data Register - EPI */ +#define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */ +#define UDCDRK __REG(0x4060032C) /* Data Register - EPK */ +#define UDCDRL __REG(0x40600330) /* Data Register - EPL */ +#define UDCDRM __REG(0x40600334) /* Data Register - EPM */ +#define UDCDRN __REG(0x40600338) /* Data Register - EPN */ +#define UDCDRP __REG(0x4060033C) /* Data Register - EPP */ +#define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */ +#define UDCDRR __REG(0x40600344) /* Data Register - EPR */ +#define UDCDRS __REG(0x40600348) /* Data Register - EPS */ +#define UDCDRT __REG(0x4060034C) /* Data Register - EPT */ +#define UDCDRU __REG(0x40600350) /* Data Register - EPU */ +#define UDCDRV __REG(0x40600354) /* Data Register - EPV */ +#define UDCDRW __REG(0x40600358) /* Data Register - EPW */ +#define UDCDRX __REG(0x4060035C) /* Data Register - EPX */ + +#define UDCCN(x) __REG2(0x40600400, (x)<<2) +#define UDCCRA __REG(0x40600404) /* Configuration register EPA */ +#define UDCCRB __REG(0x40600408) /* Configuration register EPB */ +#define UDCCRC __REG(0x4060040C) /* Configuration register EPC */ +#define UDCCRD __REG(0x40600410) /* Configuration register EPD */ +#define UDCCRE __REG(0x40600414) /* Configuration register EPE */ +#define UDCCRF __REG(0x40600418) /* Configuration register EPF */ +#define UDCCRG __REG(0x4060041C) /* Configuration register EPG */ +#define UDCCRH __REG(0x40600420) /* Configuration register EPH */ +#define UDCCRI __REG(0x40600424) /* Configuration register EPI */ +#define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */ +#define UDCCRK __REG(0x4060042C) /* Configuration register EPK */ +#define UDCCRL __REG(0x40600430) /* Configuration register EPL */ +#define UDCCRM __REG(0x40600434) /* Configuration register EPM */ +#define UDCCRN __REG(0x40600438) /* Configuration register EPN */ +#define UDCCRP __REG(0x4060043C) /* Configuration register EPP */ +#define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */ +#define UDCCRR __REG(0x40600444) /* Configuration register EPR */ +#define UDCCRS __REG(0x40600448) /* Configuration register EPS */ +#define UDCCRT __REG(0x4060044C) /* Configuration register EPT */ +#define UDCCRU __REG(0x40600450) /* Configuration register EPU */ +#define UDCCRV __REG(0x40600454) /* Configuration register EPV */ +#define UDCCRW __REG(0x40600458) /* Configuration register EPW */ +#define UDCCRX __REG(0x4060045C) /* Configuration register EPX */ + +#define UDCCONR_CN (0x03 << 25) /* Configuration Number */ +#define UDCCONR_CN_S (25) +#define UDCCONR_IN (0x07 << 22) /* Interface Number */ +#define UDCCONR_IN_S (22) +#define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ +#define UDCCONR_AISN_S (19) +#define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ +#define UDCCONR_EN_S (15) +#define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ +#define UDCCONR_ET_S (13) +#define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ +#define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ +#define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ +#define UDCCONR_ET_NU (0x00 << 13) /* Not used */ +#define UDCCONR_ED (1 << 12) /* Endpoint Direction */ +#define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ +#define UDCCONR_MPS_S (2) +#define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ +#define UDCCONR_EE (1 << 0) /* Endpoint Enable */ + + +#define UDC_INT_FIFOERROR (0x2) +#define UDC_INT_PACKETCMP (0x1) + +#define UDC_FNR_MASK (0x7ff) + +#define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) +#define UDC_BCR_MASK (0x3ff) + +#endif diff --git a/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h b/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h new file mode 100644 index 00000000000..d5a48a96dea --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa27x_keypad.h @@ -0,0 +1,58 @@ +#ifndef __ASM_ARCH_PXA27x_KEYPAD_H +#define __ASM_ARCH_PXA27x_KEYPAD_H + +#include <linux/input.h> + +#define MAX_MATRIX_KEY_ROWS (8) +#define MAX_MATRIX_KEY_COLS (8) + +/* pxa3xx keypad platform specific parameters + * + * NOTE: + * 1. direct_key_num indicates the number of keys in the direct keypad + * _plus_ the number of rotary-encoder sensor inputs, this can be + * left as 0 if only rotary encoders are enabled, the driver will + * automatically calculate this + * + * 2. direct_key_map is the key code map for the direct keys, if rotary + * encoder(s) are enabled, direct key 0/1(2/3) will be ignored + * + * 3. rotary can be either interpreted as a relative input event (e.g. + * REL_WHEEL/REL_HWHEEL) or specific keys (e.g. UP/DOWN/LEFT/RIGHT) + * + * 4. matrix key and direct key will use the same debounce_interval by + * default, which should be sufficient in most cases + */ +struct pxa27x_keypad_platform_data { + + /* code map for the matrix keys */ + unsigned int matrix_key_rows; + unsigned int matrix_key_cols; + unsigned int *matrix_key_map; + int matrix_key_map_size; + + /* direct keys */ + int direct_key_num; + unsigned int direct_key_map[8]; + + /* rotary encoders 0 */ + int enable_rotary0; + int rotary0_rel_code; + int rotary0_up_key; + int rotary0_down_key; + + /* rotary encoders 1 */ + int enable_rotary1; + int rotary1_rel_code; + int rotary1_up_key; + int rotary1_down_key; + + /* key debounce interval */ + unsigned int debounce_interval; +}; + +#define KEY(row, col, val) (((row) << 28) | ((col) << 24) | (val)) + +extern void pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info); + +#endif /* __ASM_ARCH_PXA27x_KEYPAD_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h new file mode 100644 index 00000000000..6ef1dd09970 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h @@ -0,0 +1,368 @@ +#ifndef __ASM_ARCH_PXA2XX_GPIO_H +#define __ASM_ARCH_PXA2XX_GPIO_H + +#warning Please use mfp-pxa2[57]x.h instead of pxa2xx-gpio.h + +/* GPIO alternate function assignments */ + +#define GPIO1_RST 1 /* reset */ +#define GPIO6_MMCCLK 6 /* MMC Clock */ +#define GPIO7_48MHz 7 /* 48 MHz clock output */ +#define GPIO8_MMCCS0 8 /* MMC Chip Select 0 */ +#define GPIO9_MMCCS1 9 /* MMC Chip Select 1 */ +#define GPIO10_RTCCLK 10 /* real time clock (1 Hz) */ +#define GPIO11_3_6MHz 11 /* 3.6 MHz oscillator out */ +#define GPIO12_32KHz 12 /* 32 kHz out */ +#define GPIO12_CIF_DD_7 12 /* Camera data pin 7 */ +#define GPIO13_MBGNT 13 /* memory controller grant */ +#define GPIO14_MBREQ 14 /* alternate bus master request */ +#define GPIO15_nCS_1 15 /* chip select 1 */ +#define GPIO16_PWM0 16 /* PWM0 output */ +#define GPIO17_PWM1 17 /* PWM1 output */ +#define GPIO17_CIF_DD_6 17 /* Camera data pin 6 */ +#define GPIO18_RDY 18 /* Ext. Bus Ready */ +#define GPIO19_DREQ1 19 /* External DMA Request */ +#define GPIO20_DREQ0 20 /* External DMA Request */ +#define GPIO23_SCLK 23 /* SSP clock */ +#define GPIO23_CIF_MCLK 23 /* Camera Master Clock */ +#define GPIO24_SFRM 24 /* SSP Frame */ +#define GPIO24_CIF_FV 24 /* Camera frame start signal */ +#define GPIO25_STXD 25 /* SSP transmit */ +#define GPIO25_CIF_LV 25 /* Camera line start signal */ +#define GPIO26_SRXD 26 /* SSP receive */ +#define GPIO26_CIF_PCLK 26 /* Camera Pixel Clock */ +#define GPIO27_SEXTCLK 27 /* SSP ext_clk */ +#define GPIO27_CIF_DD_0 27 /* Camera data pin 0 */ +#define GPIO28_BITCLK 28 /* AC97/I2S bit_clk */ +#define GPIO29_SDATA_IN 29 /* AC97 Sdata_in0 / I2S Sdata_in */ +#define GPIO30_SDATA_OUT 30 /* AC97/I2S Sdata_out */ +#define GPIO31_SYNC 31 /* AC97/I2S sync */ +#define GPIO32_SDATA_IN1 32 /* AC97 Sdata_in1 */ +#define GPIO32_SYSCLK 32 /* I2S System Clock */ +#define GPIO32_MMCCLK 32 /* MMC Clock (PXA270) */ +#define GPIO33_nCS_5 33 /* chip select 5 */ +#define GPIO34_FFRXD 34 /* FFUART receive */ +#define GPIO34_MMCCS0 34 /* MMC Chip Select 0 */ +#define GPIO35_FFCTS 35 /* FFUART Clear to send */ +#define GPIO36_FFDCD 36 /* FFUART Data carrier detect */ +#define GPIO37_FFDSR 37 /* FFUART data set ready */ +#define GPIO38_FFRI 38 /* FFUART Ring Indicator */ +#define GPIO39_MMCCS1 39 /* MMC Chip Select 1 */ +#define GPIO39_FFTXD 39 /* FFUART transmit data */ +#define GPIO40_FFDTR 40 /* FFUART data terminal Ready */ +#define GPIO41_FFRTS 41 /* FFUART request to send */ +#define GPIO42_BTRXD 42 /* BTUART receive data */ +#define GPIO42_HWRXD 42 /* HWUART receive data */ +#define GPIO42_CIF_MCLK 42 /* Camera Master Clock */ +#define GPIO43_BTTXD 43 /* BTUART transmit data */ +#define GPIO43_HWTXD 43 /* HWUART transmit data */ +#define GPIO43_CIF_FV 43 /* Camera frame start signal */ +#define GPIO44_BTCTS 44 /* BTUART clear to send */ +#define GPIO44_HWCTS 44 /* HWUART clear to send */ +#define GPIO44_CIF_LV 44 /* Camera line start signal */ +#define GPIO45_BTRTS 45 /* BTUART request to send */ +#define GPIO45_HWRTS 45 /* HWUART request to send */ +#define GPIO45_AC97_SYSCLK 45 /* AC97 System Clock */ +#define GPIO45_CIF_PCLK 45 /* Camera Pixel Clock */ +#define GPIO46_ICPRXD 46 /* ICP receive data */ +#define GPIO46_STRXD 46 /* STD_UART receive data */ +#define GPIO47_ICPTXD 47 /* ICP transmit data */ +#define GPIO47_STTXD 47 /* STD_UART transmit data */ +#define GPIO47_CIF_DD_0 47 /* Camera data pin 0 */ +#define GPIO48_nPOE 48 /* Output Enable for Card Space */ +#define GPIO48_CIF_DD_5 48 /* Camera data pin 5 */ +#define GPIO49_nPWE 49 /* Write Enable for Card Space */ +#define GPIO50_nPIOR 50 /* I/O Read for Card Space */ +#define GPIO50_CIF_DD_3 50 /* Camera data pin 3 */ +#define GPIO51_nPIOW 51 /* I/O Write for Card Space */ +#define GPIO51_CIF_DD_2 51 /* Camera data pin 2 */ +#define GPIO52_nPCE_1 52 /* Card Enable for Card Space */ +#define GPIO52_CIF_DD_4 52 /* Camera data pin 4 */ +#define GPIO53_nPCE_2 53 /* Card Enable for Card Space */ +#define GPIO53_MMCCLK 53 /* MMC Clock */ +#define GPIO53_CIF_MCLK 53 /* Camera Master Clock */ +#define GPIO54_MMCCLK 54 /* MMC Clock */ +#define GPIO54_pSKTSEL 54 /* Socket Select for Card Space */ +#define GPIO54_nPCE_2 54 /* Card Enable for Card Space (PXA27x) */ +#define GPIO54_CIF_PCLK 54 /* Camera Pixel Clock */ +#define GPIO55_nPREG 55 /* Card Address bit 26 */ +#define GPIO55_CIF_DD_1 55 /* Camera data pin 1 */ +#define GPIO56_nPWAIT 56 /* Wait signal for Card Space */ +#define GPIO57_nIOIS16 57 /* Bus Width select for I/O Card Space */ +#define GPIO58_LDD_0 58 /* LCD data pin 0 */ +#define GPIO59_LDD_1 59 /* LCD data pin 1 */ +#define GPIO60_LDD_2 60 /* LCD data pin 2 */ +#define GPIO61_LDD_3 61 /* LCD data pin 3 */ +#define GPIO62_LDD_4 62 /* LCD data pin 4 */ +#define GPIO63_LDD_5 63 /* LCD data pin 5 */ +#define GPIO64_LDD_6 64 /* LCD data pin 6 */ +#define GPIO65_LDD_7 65 /* LCD data pin 7 */ +#define GPIO66_LDD_8 66 /* LCD data pin 8 */ +#define GPIO66_MBREQ 66 /* alternate bus master req */ +#define GPIO67_LDD_9 67 /* LCD data pin 9 */ +#define GPIO67_MMCCS0 67 /* MMC Chip Select 0 */ +#define GPIO68_LDD_10 68 /* LCD data pin 10 */ +#define GPIO68_MMCCS1 68 /* MMC Chip Select 1 */ +#define GPIO69_LDD_11 69 /* LCD data pin 11 */ +#define GPIO69_MMCCLK 69 /* MMC_CLK */ +#define GPIO70_LDD_12 70 /* LCD data pin 12 */ +#define GPIO70_RTCCLK 70 /* Real Time clock (1 Hz) */ +#define GPIO71_LDD_13 71 /* LCD data pin 13 */ +#define GPIO71_3_6MHz 71 /* 3.6 MHz Oscillator clock */ +#define GPIO72_LDD_14 72 /* LCD data pin 14 */ +#define GPIO72_32kHz 72 /* 32 kHz clock */ +#define GPIO73_LDD_15 73 /* LCD data pin 15 */ +#define GPIO73_MBGNT 73 /* Memory controller grant */ +#define GPIO74_LCD_FCLK 74 /* LCD Frame clock */ +#define GPIO75_LCD_LCLK 75 /* LCD line clock */ +#define GPIO76_LCD_PCLK 76 /* LCD Pixel clock */ +#define GPIO77_LCD_ACBIAS 77 /* LCD AC Bias */ +#define GPIO78_nCS_2 78 /* chip select 2 */ +#define GPIO79_nCS_3 79 /* chip select 3 */ +#define GPIO80_nCS_4 80 /* chip select 4 */ +#define GPIO81_NSCLK 81 /* NSSP clock */ +#define GPIO81_CIF_DD_0 81 /* Camera data pin 0 */ +#define GPIO82_NSFRM 82 /* NSSP Frame */ +#define GPIO82_CIF_DD_5 82 /* Camera data pin 5 */ +#define GPIO83_NSTXD 83 /* NSSP transmit */ +#define GPIO83_CIF_DD_4 83 /* Camera data pin 4 */ +#define GPIO84_NSRXD 84 /* NSSP receive */ +#define GPIO84_CIF_FV 84 /* Camera frame start signal */ +#define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */ +#define GPIO85_CIF_LV 85 /* Camera line start signal */ +#define GPIO90_CIF_DD_4 90 /* Camera data pin 4 */ +#define GPIO91_CIF_DD_5 91 /* Camera data pin 5 */ +#define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */ +#define GPIO93_CIF_DD_6 93 /* Camera data pin 6 */ +#define GPIO94_CIF_DD_5 94 /* Camera data pin 5 */ +#define GPIO95_CIF_DD_4 95 /* Camera data pin 4 */ +#define GPIO96_FFRXD 96 /* FFUART recieve */ +#define GPIO98_FFRTS 98 /* FFUART request to send */ +#define GPIO98_CIF_DD_0 98 /* Camera data pin 0 */ +#define GPIO99_FFTXD 99 /* FFUART transmit data */ +#define GPIO100_FFCTS 100 /* FFUART Clear to send */ +#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */ +#define GPIO103_CIF_DD_3 103 /* Camera data pin 3 */ +#define GPIO104_CIF_DD_2 104 /* Camera data pin 2 */ +#define GPIO105_CIF_DD_1 105 /* Camera data pin 1 */ +#define GPIO106_CIF_DD_9 106 /* Camera data pin 9 */ +#define GPIO107_CIF_DD_8 107 /* Camera data pin 8 */ +#define GPIO108_CIF_DD_7 108 /* Camera data pin 7 */ +#define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */ +#define GPIO110_MMCDAT2 110 /* MMC DAT2 (PXA27x) */ +#define GPIO110_MMCCS0 110 /* MMC Chip Select 0 (PXA27x) */ +#define GPIO111_MMCDAT3 111 /* MMC DAT3 (PXA27x) */ +#define GPIO111_MMCCS1 111 /* MMC Chip Select 1 (PXA27x) */ +#define GPIO112_MMCCMD 112 /* MMC CMD (PXA27x) */ +#define GPIO113_I2S_SYSCLK 113 /* I2S System Clock (PXA27x) */ +#define GPIO113_AC97_RESET_N 113 /* AC97 NRESET on (PXA27x) */ +#define GPIO114_CIF_DD_1 114 /* Camera data pin 1 */ +#define GPIO115_CIF_DD_3 115 /* Camera data pin 3 */ +#define GPIO116_CIF_DD_2 116 /* Camera data pin 2 */ + +/* GPIO alternate function mode & direction */ + +#define GPIO_IN 0x000 +#define GPIO_OUT 0x080 +#define GPIO_ALT_FN_1_IN 0x100 +#define GPIO_ALT_FN_1_OUT 0x180 +#define GPIO_ALT_FN_2_IN 0x200 +#define GPIO_ALT_FN_2_OUT 0x280 +#define GPIO_ALT_FN_3_IN 0x300 +#define GPIO_ALT_FN_3_OUT 0x380 +#define GPIO_MD_MASK_NR 0x07f +#define GPIO_MD_MASK_DIR 0x080 +#define GPIO_MD_MASK_FN 0x300 +#define GPIO_DFLT_LOW 0x400 +#define GPIO_DFLT_HIGH 0x800 + +#define GPIO1_RTS_MD ( 1 | GPIO_ALT_FN_1_IN) +#define GPIO6_MMCCLK_MD ( 6 | GPIO_ALT_FN_1_OUT) +#define GPIO7_48MHz_MD ( 7 | GPIO_ALT_FN_1_OUT) +#define GPIO8_MMCCS0_MD ( 8 | GPIO_ALT_FN_1_OUT) +#define GPIO9_MMCCS1_MD ( 9 | GPIO_ALT_FN_1_OUT) +#define GPIO10_RTCCLK_MD (10 | GPIO_ALT_FN_1_OUT) +#define GPIO11_3_6MHz_MD (11 | GPIO_ALT_FN_1_OUT) +#define GPIO12_32KHz_MD (12 | GPIO_ALT_FN_1_OUT) +#define GPIO12_CIF_DD_7_MD (12 | GPIO_ALT_FN_2_IN) +#define GPIO13_MBGNT_MD (13 | GPIO_ALT_FN_2_OUT) +#define GPIO14_MBREQ_MD (14 | GPIO_ALT_FN_1_IN) +#define GPIO15_nCS_1_MD (15 | GPIO_ALT_FN_2_OUT) +#define GPIO16_PWM0_MD (16 | GPIO_ALT_FN_2_OUT) +#define GPIO17_PWM1_MD (17 | GPIO_ALT_FN_2_OUT) +#define GPIO17_CIF_DD_6_MD (17 | GPIO_ALT_FN_2_IN) +#define GPIO18_RDY_MD (18 | GPIO_ALT_FN_1_IN) +#define GPIO19_DREQ1_MD (19 | GPIO_ALT_FN_1_IN) +#define GPIO20_DREQ0_MD (20 | GPIO_ALT_FN_1_IN) +#define GPIO23_CIF_MCLK_MD (23 | GPIO_ALT_FN_1_OUT) +#define GPIO23_SCLK_MD (23 | GPIO_ALT_FN_2_OUT) +#define GPIO24_CIF_FV_MD (24 | GPIO_ALT_FN_1_OUT) +#define GPIO24_SFRM_MD (24 | GPIO_ALT_FN_2_OUT) +#define GPIO25_CIF_LV_MD (25 | GPIO_ALT_FN_1_OUT) +#define GPIO25_STXD_MD (25 | GPIO_ALT_FN_2_OUT) +#define GPIO26_SRXD_MD (26 | GPIO_ALT_FN_1_IN) +#define GPIO26_CIF_PCLK_MD (26 | GPIO_ALT_FN_2_IN) +#define GPIO27_SEXTCLK_MD (27 | GPIO_ALT_FN_1_IN) +#define GPIO27_CIF_DD_0_MD (27 | GPIO_ALT_FN_3_IN) +#define GPIO28_BITCLK_AC97_MD (28 | GPIO_ALT_FN_1_IN) +#define GPIO28_BITCLK_IN_I2S_MD (28 | GPIO_ALT_FN_2_IN) +#define GPIO28_BITCLK_OUT_I2S_MD (28 | GPIO_ALT_FN_1_OUT) +#define GPIO29_SDATA_IN_AC97_MD (29 | GPIO_ALT_FN_1_IN) +#define GPIO29_SDATA_IN_I2S_MD (29 | GPIO_ALT_FN_2_IN) +#define GPIO30_SDATA_OUT_AC97_MD (30 | GPIO_ALT_FN_2_OUT) +#define GPIO30_SDATA_OUT_I2S_MD (30 | GPIO_ALT_FN_1_OUT) +#define GPIO31_SYNC_I2S_MD (31 | GPIO_ALT_FN_1_OUT) +#define GPIO31_SYNC_AC97_MD (31 | GPIO_ALT_FN_2_OUT) +#define GPIO32_SDATA_IN1_AC97_MD (32 | GPIO_ALT_FN_1_IN) +#define GPIO32_SYSCLK_I2S_MD (32 | GPIO_ALT_FN_1_OUT) +#define GPIO32_MMCCLK_MD (32 | GPIO_ALT_FN_2_OUT) +#define GPIO33_nCS_5_MD (33 | GPIO_ALT_FN_2_OUT) +#define GPIO34_FFRXD_MD (34 | GPIO_ALT_FN_1_IN) +#define GPIO34_MMCCS0_MD (34 | GPIO_ALT_FN_2_OUT) +#define GPIO35_FFCTS_MD (35 | GPIO_ALT_FN_1_IN) +#define GPIO35_KP_MKOUT6_MD (35 | GPIO_ALT_FN_2_OUT) +#define GPIO36_FFDCD_MD (36 | GPIO_ALT_FN_1_IN) +#define GPIO37_FFDSR_MD (37 | GPIO_ALT_FN_1_IN) +#define GPIO38_FFRI_MD (38 | GPIO_ALT_FN_1_IN) +#define GPIO39_MMCCS1_MD (39 | GPIO_ALT_FN_1_OUT) +#define GPIO39_FFTXD_MD (39 | GPIO_ALT_FN_2_OUT) +#define GPIO40_FFDTR_MD (40 | GPIO_ALT_FN_2_OUT) +#define GPIO41_FFRTS_MD (41 | GPIO_ALT_FN_2_OUT) +#define GPIO41_KP_MKOUT7_MD (41 | GPIO_ALT_FN_1_OUT) +#define GPIO42_BTRXD_MD (42 | GPIO_ALT_FN_1_IN) +#define GPIO42_HWRXD_MD (42 | GPIO_ALT_FN_3_IN) +#define GPIO42_CIF_MCLK_MD (42 | GPIO_ALT_FN_3_OUT) +#define GPIO43_BTTXD_MD (43 | GPIO_ALT_FN_2_OUT) +#define GPIO43_HWTXD_MD (43 | GPIO_ALT_FN_3_OUT) +#define GPIO43_CIF_FV_MD (43 | GPIO_ALT_FN_3_OUT) +#define GPIO44_BTCTS_MD (44 | GPIO_ALT_FN_1_IN) +#define GPIO44_HWCTS_MD (44 | GPIO_ALT_FN_3_IN) +#define GPIO44_CIF_LV_MD (44 | GPIO_ALT_FN_3_OUT) +#define GPIO45_CIF_PCLK_MD (45 | GPIO_ALT_FN_3_IN) +#define GPIO45_BTRTS_MD (45 | GPIO_ALT_FN_2_OUT) +#define GPIO45_HWRTS_MD (45 | GPIO_ALT_FN_3_OUT) +#define GPIO45_SYSCLK_AC97_MD (45 | GPIO_ALT_FN_1_OUT) +#define GPIO46_ICPRXD_MD (46 | GPIO_ALT_FN_1_IN) +#define GPIO46_STRXD_MD (46 | GPIO_ALT_FN_2_IN) +#define GPIO47_CIF_DD_0_MD (47 | GPIO_ALT_FN_1_IN) +#define GPIO47_ICPTXD_MD (47 | GPIO_ALT_FN_2_OUT) +#define GPIO47_STTXD_MD (47 | GPIO_ALT_FN_1_OUT) +#define GPIO48_CIF_DD_5_MD (48 | GPIO_ALT_FN_1_IN) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO48_HWTXD_MD (48 | GPIO_ALT_FN_1_OUT) +#define GPIO48_nPOE_MD (48 | GPIO_ALT_FN_2_OUT) +#define GPIO49_HWRXD_MD (49 | GPIO_ALT_FN_1_IN) +#define GPIO49_nPWE_MD (49 | GPIO_ALT_FN_2_OUT) +#define GPIO50_CIF_DD_3_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO50_nPIOR_MD (50 | GPIO_ALT_FN_2_OUT) +#define GPIO50_HWCTS_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO50_CIF_DD_3_MD (50 | GPIO_ALT_FN_1_IN) +#define GPIO51_CIF_DD_2_MD (51 | GPIO_ALT_FN_1_IN) +#define GPIO51_nPIOW_MD (51 | GPIO_ALT_FN_2_OUT) +#define GPIO51_HWRTS_MD (51 | GPIO_ALT_FN_1_OUT) +#define GPIO51_CIF_DD_2_MD (51 | GPIO_ALT_FN_1_IN) +#define GPIO52_nPCE_1_MD (52 | GPIO_ALT_FN_2_OUT) +#define GPIO52_CIF_DD_4_MD (52 | GPIO_ALT_FN_1_IN) +#define GPIO53_nPCE_2_MD (53 | GPIO_ALT_FN_2_OUT) +#define GPIO53_MMCCLK_MD (53 | GPIO_ALT_FN_1_OUT) +#define GPIO53_CIF_MCLK_MD (53 | GPIO_ALT_FN_2_OUT) +#define GPIO54_MMCCLK_MD (54 | GPIO_ALT_FN_1_OUT) +#define GPIO54_nPCE_2_MD (54 | GPIO_ALT_FN_2_OUT) +#define GPIO54_pSKTSEL_MD (54 | GPIO_ALT_FN_2_OUT) +#define GPIO54_CIF_PCLK_MD (54 | GPIO_ALT_FN_3_IN) +#define GPIO55_nPREG_MD (55 | GPIO_ALT_FN_2_OUT) +#define GPIO55_CIF_DD_1_MD (55 | GPIO_ALT_FN_1_IN) +#define GPIO56_nPWAIT_MD (56 | GPIO_ALT_FN_1_IN) +#define GPIO57_nIOIS16_MD (57 | GPIO_ALT_FN_1_IN) +#define GPIO58_LDD_0_MD (58 | GPIO_ALT_FN_2_OUT) +#define GPIO59_LDD_1_MD (59 | GPIO_ALT_FN_2_OUT) +#define GPIO60_LDD_2_MD (60 | GPIO_ALT_FN_2_OUT) +#define GPIO61_LDD_3_MD (61 | GPIO_ALT_FN_2_OUT) +#define GPIO62_LDD_4_MD (62 | GPIO_ALT_FN_2_OUT) +#define GPIO63_LDD_5_MD (63 | GPIO_ALT_FN_2_OUT) +#define GPIO64_LDD_6_MD (64 | GPIO_ALT_FN_2_OUT) +#define GPIO65_LDD_7_MD (65 | GPIO_ALT_FN_2_OUT) +#define GPIO66_LDD_8_MD (66 | GPIO_ALT_FN_2_OUT) +#define GPIO66_MBREQ_MD (66 | GPIO_ALT_FN_1_IN) +#define GPIO67_LDD_9_MD (67 | GPIO_ALT_FN_2_OUT) +#define GPIO67_MMCCS0_MD (67 | GPIO_ALT_FN_1_OUT) +#define GPIO68_LDD_10_MD (68 | GPIO_ALT_FN_2_OUT) +#define GPIO68_MMCCS1_MD (68 | GPIO_ALT_FN_1_OUT) +#define GPIO69_LDD_11_MD (69 | GPIO_ALT_FN_2_OUT) +#define GPIO69_MMCCLK_MD (69 | GPIO_ALT_FN_1_OUT) +#define GPIO70_LDD_12_MD (70 | GPIO_ALT_FN_2_OUT) +#define GPIO70_RTCCLK_MD (70 | GPIO_ALT_FN_1_OUT) +#define GPIO71_LDD_13_MD (71 | GPIO_ALT_FN_2_OUT) +#define GPIO71_3_6MHz_MD (71 | GPIO_ALT_FN_1_OUT) +#define GPIO72_LDD_14_MD (72 | GPIO_ALT_FN_2_OUT) +#define GPIO72_32kHz_MD (72 | GPIO_ALT_FN_1_OUT) +#define GPIO73_LDD_15_MD (73 | GPIO_ALT_FN_2_OUT) +#define GPIO73_MBGNT_MD (73 | GPIO_ALT_FN_1_OUT) +#define GPIO74_LCD_FCLK_MD (74 | GPIO_ALT_FN_2_OUT) +#define GPIO75_LCD_LCLK_MD (75 | GPIO_ALT_FN_2_OUT) +#define GPIO76_LCD_PCLK_MD (76 | GPIO_ALT_FN_2_OUT) +#define GPIO77_LCD_ACBIAS_MD (77 | GPIO_ALT_FN_2_OUT) +#define GPIO78_nCS_2_MD (78 | GPIO_ALT_FN_2_OUT) +#define GPIO78_nPCE_2_MD (78 | GPIO_ALT_FN_1_OUT) +#define GPIO79_nCS_3_MD (79 | GPIO_ALT_FN_2_OUT) +#define GPIO79_pSKTSEL_MD (79 | GPIO_ALT_FN_1_OUT) +#define GPIO80_nCS_4_MD (80 | GPIO_ALT_FN_2_OUT) +#define GPIO81_NSSP_CLK_OUT (81 | GPIO_ALT_FN_1_OUT) +#define GPIO81_NSSP_CLK_IN (81 | GPIO_ALT_FN_1_IN) +#define GPIO81_CIF_DD_0_MD (81 | GPIO_ALT_FN_2_IN) +#define GPIO82_NSSP_FRM_OUT (82 | GPIO_ALT_FN_1_OUT) +#define GPIO82_NSSP_FRM_IN (82 | GPIO_ALT_FN_1_IN) +#define GPIO82_CIF_DD_5_MD (82 | GPIO_ALT_FN_3_IN) +#define GPIO83_NSSP_TX (83 | GPIO_ALT_FN_1_OUT) +#define GPIO83_NSSP_RX (83 | GPIO_ALT_FN_2_IN) +#define GPIO83_CIF_DD_4_MD (83 | GPIO_ALT_FN_3_IN) +#define GPIO84_NSSP_TX (84 | GPIO_ALT_FN_1_OUT) +#define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN) +#define GPIO84_CIF_FV_MD (84 | GPIO_ALT_FN_3_IN) +#define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT) +#define GPIO85_CIF_LV_MD (85 | GPIO_ALT_FN_3_IN) +#define GPIO86_nPCE_1_MD (86 | GPIO_ALT_FN_1_OUT) +#define GPIO88_USBH1_PWR_MD (88 | GPIO_ALT_FN_1_IN) +#define GPIO89_USBH1_PEN_MD (89 | GPIO_ALT_FN_2_OUT) +#define GPIO90_CIF_DD_4_MD (90 | GPIO_ALT_FN_3_IN) +#define GPIO91_CIF_DD_5_MD (91 | GPIO_ALT_FN_3_IN) +#define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT) +#define GPIO93_CIF_DD_6_MD (93 | GPIO_ALT_FN_2_IN) +#define GPIO94_CIF_DD_5_MD (94 | GPIO_ALT_FN_2_IN) +#define GPIO95_CIF_DD_4_MD (95 | GPIO_ALT_FN_2_IN) +#define GPIO95_KP_MKIN6_MD (95 | GPIO_ALT_FN_3_IN) +#define GPIO96_KP_DKIN3_MD (96 | GPIO_ALT_FN_1_IN) +#define GPIO96_FFRXD_MD (96 | GPIO_ALT_FN_3_IN) +#define GPIO97_KP_MKIN3_MD (97 | GPIO_ALT_FN_3_IN) +#define GPIO98_CIF_DD_0_MD (98 | GPIO_ALT_FN_2_IN) +#define GPIO98_FFRTS_MD (98 | GPIO_ALT_FN_3_OUT) +#define GPIO99_FFTXD_MD (99 | GPIO_ALT_FN_3_OUT) +#define GPIO100_KP_MKIN0_MD (100 | GPIO_ALT_FN_1_IN) +#define GPIO101_KP_MKIN1_MD (101 | GPIO_ALT_FN_1_IN) +#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT) +#define GPIO102_KP_MKIN2_MD (102 | GPIO_ALT_FN_1_IN) +#define GPIO103_CIF_DD_3_MD (103 | GPIO_ALT_FN_1_IN) +#define GPIO103_KP_MKOUT0_MD (103 | GPIO_ALT_FN_2_OUT) +#define GPIO104_CIF_DD_2_MD (104 | GPIO_ALT_FN_1_IN) +#define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT) +#define GPIO104_KP_MKOUT1_MD (104 | GPIO_ALT_FN_2_OUT) +#define GPIO105_CIF_DD_1_MD (105 | GPIO_ALT_FN_1_IN) +#define GPIO105_KP_MKOUT2_MD (105 | GPIO_ALT_FN_2_OUT) +#define GPIO106_CIF_DD_9_MD (106 | GPIO_ALT_FN_1_IN) +#define GPIO106_KP_MKOUT3_MD (106 | GPIO_ALT_FN_2_OUT) +#define GPIO107_CIF_DD_8_MD (107 | GPIO_ALT_FN_1_IN) +#define GPIO107_KP_MKOUT4_MD (107 | GPIO_ALT_FN_2_OUT) +#define GPIO108_CIF_DD_7_MD (108 | GPIO_ALT_FN_1_IN) +#define GPIO108_KP_MKOUT5_MD (108 | GPIO_ALT_FN_2_OUT) +#define GPIO109_MMCDAT1_MD (109 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCDAT2_MD (110 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCCS0_MD (110 | GPIO_ALT_FN_1_OUT) +#define GPIO111_MMCDAT3_MD (111 | GPIO_ALT_FN_1_OUT) +#define GPIO110_MMCCS1_MD (111 | GPIO_ALT_FN_1_OUT) +#define GPIO112_MMCCMD_MD (112 | GPIO_ALT_FN_1_OUT) +#define GPIO113_I2S_SYSCLK_MD (113 | GPIO_ALT_FN_1_OUT) +#define GPIO113_AC97_RESET_N_MD (113 | GPIO_ALT_FN_2_OUT) +#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_IN) +#define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN) + +#endif /* __ASM_ARCH_PXA2XX_GPIO_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h new file mode 100644 index 00000000000..806ecfea44b --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h @@ -0,0 +1,246 @@ +/* + * arch/arm/mach-pxa/include/mach/pxa2xx-regs.h + * + * Taken from pxa-regs.h by Russell King + * + * Author: Nicolas Pitre + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __PXA2XX_REGS_H +#define __PXA2XX_REGS_H + +/* + * Memory controller + */ + +#define MDCNFG __REG(0x48000000) /* SDRAM Configuration Register 0 */ +#define MDREFR __REG(0x48000004) /* SDRAM Refresh Control Register */ +#define MSC0 __REG(0x48000008) /* Static Memory Control Register 0 */ +#define MSC1 __REG(0x4800000C) /* Static Memory Control Register 1 */ +#define MSC2 __REG(0x48000010) /* Static Memory Control Register 2 */ +#define MECR __REG(0x48000014) /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */ +#define SXLCR __REG(0x48000018) /* LCR value to be written to SDRAM-Timing Synchronous Flash */ +#define SXCNFG __REG(0x4800001C) /* Synchronous Static Memory Control Register */ +#define SXMRS __REG(0x48000024) /* MRS value to be written to Synchronous Flash or SMROM */ +#define MCMEM0 __REG(0x48000028) /* Card interface Common Memory Space Socket 0 Timing */ +#define MCMEM1 __REG(0x4800002C) /* Card interface Common Memory Space Socket 1 Timing */ +#define MCATT0 __REG(0x48000030) /* Card interface Attribute Space Socket 0 Timing Configuration */ +#define MCATT1 __REG(0x48000034) /* Card interface Attribute Space Socket 1 Timing Configuration */ +#define MCIO0 __REG(0x48000038) /* Card interface I/O Space Socket 0 Timing Configuration */ +#define MCIO1 __REG(0x4800003C) /* Card interface I/O Space Socket 1 Timing Configuration */ +#define MDMRS __REG(0x48000040) /* MRS value to be written to SDRAM */ +#define BOOT_DEF __REG(0x48000044) /* Read-Only Boot-Time Register. Contains BOOT_SEL and PKG_SEL */ + +/* + * More handy macros for PCMCIA + * + * Arg is socket number + */ +#define MCMEM(s) __REG2(0x48000028, (s)<<2 ) /* Card interface Common Memory Space Socket s Timing */ +#define MCATT(s) __REG2(0x48000030, (s)<<2 ) /* Card interface Attribute Space Socket s Timing Configuration */ +#define MCIO(s) __REG2(0x48000038, (s)<<2 ) /* Card interface I/O Space Socket s Timing Configuration */ + +/* MECR register defines */ +#define MECR_NOS (1 << 0) /* Number Of Sockets: 0 -> 1 sock, 1 -> 2 sock */ +#define MECR_CIT (1 << 1) /* Card Is There: 0 -> no card, 1 -> card inserted */ + +#define MDREFR_K0DB4 (1 << 29) /* SDCLK0 Divide by 4 Control/Status */ +#define MDREFR_K2FREE (1 << 25) /* SDRAM Free-Running Control */ +#define MDREFR_K1FREE (1 << 24) /* SDRAM Free-Running Control */ +#define MDREFR_K0FREE (1 << 23) /* SDRAM Free-Running Control */ +#define MDREFR_SLFRSH (1 << 22) /* SDRAM Self-Refresh Control/Status */ +#define MDREFR_APD (1 << 20) /* SDRAM/SSRAM Auto-Power-Down Enable */ +#define MDREFR_K2DB2 (1 << 19) /* SDCLK2 Divide by 2 Control/Status */ +#define MDREFR_K2RUN (1 << 18) /* SDCLK2 Run Control/Status */ +#define MDREFR_K1DB2 (1 << 17) /* SDCLK1 Divide by 2 Control/Status */ +#define MDREFR_K1RUN (1 << 16) /* SDCLK1 Run Control/Status */ +#define MDREFR_E1PIN (1 << 15) /* SDCKE1 Level Control/Status */ +#define MDREFR_K0DB2 (1 << 14) /* SDCLK0 Divide by 2 Control/Status */ +#define MDREFR_K0RUN (1 << 13) /* SDCLK0 Run Control/Status */ +#define MDREFR_E0PIN (1 << 12) /* SDCKE0 Level Control/Status */ + + +#ifdef CONFIG_PXA27x + +#define ARB_CNTRL __REG(0x48000048) /* Arbiter Control Register */ + +#define ARB_DMA_SLV_PARK (1<<31) /* Be parked with DMA slave when idle */ +#define ARB_CI_PARK (1<<30) /* Be parked with Camera Interface when idle */ +#define ARB_EX_MEM_PARK (1<<29) /* Be parked with external MEMC when idle */ +#define ARB_INT_MEM_PARK (1<<28) /* Be parked with internal MEMC when idle */ +#define ARB_USB_PARK (1<<27) /* Be parked with USB when idle */ +#define ARB_LCD_PARK (1<<26) /* Be parked with LCD when idle */ +#define ARB_DMA_PARK (1<<25) /* Be parked with DMA when idle */ +#define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */ +#define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */ + +#endif + + +/* + * Power Manager + */ + +#define PMCR __REG(0x40F00000) /* Power Manager Control Register */ +#define PSSR __REG(0x40F00004) /* Power Manager Sleep Status Register */ +#define PSPR __REG(0x40F00008) /* Power Manager Scratch Pad Register */ +#define PWER __REG(0x40F0000C) /* Power Manager Wake-up Enable Register */ +#define PRER __REG(0x40F00010) /* Power Manager GPIO Rising-Edge Detect Enable Register */ +#define PFER __REG(0x40F00014) /* Power Manager GPIO Falling-Edge Detect Enable Register */ +#define PEDR __REG(0x40F00018) /* Power Manager GPIO Edge Detect Status Register */ +#define PCFR __REG(0x40F0001C) /* Power Manager General Configuration Register */ +#define PGSR0 __REG(0x40F00020) /* Power Manager GPIO Sleep State Register for GP[31-0] */ +#define PGSR1 __REG(0x40F00024) /* Power Manager GPIO Sleep State Register for GP[63-32] */ +#define PGSR2 __REG(0x40F00028) /* Power Manager GPIO Sleep State Register for GP[84-64] */ +#define PGSR3 __REG(0x40F0002C) /* Power Manager GPIO Sleep State Register for GP[118-96] */ +#define RCSR __REG(0x40F00030) /* Reset Controller Status Register */ + +#define PSLR __REG(0x40F00034) /* Power Manager Sleep Config Register */ +#define PSTR __REG(0x40F00038) /* Power Manager Standby Config Register */ +#define PSNR __REG(0x40F0003C) /* Power Manager Sense Config Register */ +#define PVCR __REG(0x40F00040) /* Power Manager VoltageControl Register */ +#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */ +#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Register */ +#define PCMD(x) __REG2(0x40F00080, (x)<<2) +#define PCMD0 __REG(0x40F00080 + 0 * 4) +#define PCMD1 __REG(0x40F00080 + 1 * 4) +#define PCMD2 __REG(0x40F00080 + 2 * 4) +#define PCMD3 __REG(0x40F00080 + 3 * 4) +#define PCMD4 __REG(0x40F00080 + 4 * 4) +#define PCMD5 __REG(0x40F00080 + 5 * 4) +#define PCMD6 __REG(0x40F00080 + 6 * 4) +#define PCMD7 __REG(0x40F00080 + 7 * 4) +#define PCMD8 __REG(0x40F00080 + 8 * 4) +#define PCMD9 __REG(0x40F00080 + 9 * 4) +#define PCMD10 __REG(0x40F00080 + 10 * 4) +#define PCMD11 __REG(0x40F00080 + 11 * 4) +#define PCMD12 __REG(0x40F00080 + 12 * 4) +#define PCMD13 __REG(0x40F00080 + 13 * 4) +#define PCMD14 __REG(0x40F00080 + 14 * 4) +#define PCMD15 __REG(0x40F00080 + 15 * 4) +#define PCMD16 __REG(0x40F00080 + 16 * 4) +#define PCMD17 __REG(0x40F00080 + 17 * 4) +#define PCMD18 __REG(0x40F00080 + 18 * 4) +#define PCMD19 __REG(0x40F00080 + 19 * 4) +#define PCMD20 __REG(0x40F00080 + 20 * 4) +#define PCMD21 __REG(0x40F00080 + 21 * 4) +#define PCMD22 __REG(0x40F00080 + 22 * 4) +#define PCMD23 __REG(0x40F00080 + 23 * 4) +#define PCMD24 __REG(0x40F00080 + 24 * 4) +#define PCMD25 __REG(0x40F00080 + 25 * 4) +#define PCMD26 __REG(0x40F00080 + 26 * 4) +#define PCMD27 __REG(0x40F00080 + 27 * 4) +#define PCMD28 __REG(0x40F00080 + 28 * 4) +#define PCMD29 __REG(0x40F00080 + 29 * 4) +#define PCMD30 __REG(0x40F00080 + 30 * 4) +#define PCMD31 __REG(0x40F00080 + 31 * 4) + +#define PCMD_MBC (1<<12) +#define PCMD_DCE (1<<11) +#define PCMD_LC (1<<10) +/* FIXME: PCMD_SQC need be checked. */ +#define PCMD_SQC (3<<8) /* currently only bit 8 is changeable, + bit 9 should be 0 all day. */ +#define PVCR_VCSA (0x1<<14) +#define PVCR_CommandDelay (0xf80) +#define PCFR_PI2C_EN (0x1 << 6) + +#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ +#define PSSR_RDH (1 << 5) /* Read Disable Hold */ +#define PSSR_PH (1 << 4) /* Peripheral Control Hold */ +#define PSSR_STS (1 << 3) /* Standby Mode Status */ +#define PSSR_VFS (1 << 2) /* VDD Fault Status */ +#define PSSR_BFS (1 << 1) /* Battery Fault Status */ +#define PSSR_SSS (1 << 0) /* Software Sleep Status */ + +#define PSLR_SL_ROD (1 << 20) /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */ + +#define PCFR_RO (1 << 15) /* RDH Override */ +#define PCFR_PO (1 << 14) /* PH Override */ +#define PCFR_GPROD (1 << 12) /* GPIO nRESET_OUT Disable */ +#define PCFR_L1_EN (1 << 11) /* Sleep Mode L1 converter Enable */ +#define PCFR_FVC (1 << 10) /* Frequency/Voltage Change */ +#define PCFR_DC_EN (1 << 7) /* Sleep/deep-sleep DC-DC Converter Enable */ +#define PCFR_PI2CEN (1 << 6) /* Enable PI2C controller */ +#define PCFR_GPR_EN (1 << 4) /* nRESET_GPIO Pin Enable */ +#define PCFR_DS (1 << 3) /* Deep Sleep Mode */ +#define PCFR_FS (1 << 2) /* Float Static Chip Selects */ +#define PCFR_FP (1 << 1) /* Float PCMCIA controls */ +#define PCFR_OPDE (1 << 0) /* 3.6864 MHz oscillator power-down enable */ + +#define RCSR_GPR (1 << 3) /* GPIO Reset */ +#define RCSR_SMR (1 << 2) /* Sleep Mode */ +#define RCSR_WDR (1 << 1) /* Watchdog Reset */ +#define RCSR_HWR (1 << 0) /* Hardware Reset */ + +#define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */ +#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */ +#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */ +#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */ +#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */ +#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */ +#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */ +#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */ +#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */ +#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */ +#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */ +#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */ +#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */ +#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */ +#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */ +#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */ +#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */ +#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */ + +/* + * PXA2xx specific Core clock definitions + */ +#define CCCR __REG(0x41300000) /* Core Clock Configuration Register */ +#define CCSR __REG(0x4130000C) /* Core Clock Status Register */ +#define CKEN __REG(0x41300004) /* Clock Enable Register */ +#define OSCC __REG(0x41300008) /* Oscillator Configuration Register */ + +#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ +#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ +#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ + +#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ +#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ +#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ +#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ +#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ +#define CKEN_IM (20) /* Internal Memory Clock Enable */ +#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ +#define CKEN_USIM (18) /* USIM Unit Clock Enable */ +#define CKEN_MSL (17) /* MSL Unit Clock Enable */ +#define CKEN_LCD (16) /* LCD Unit Clock Enable */ +#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ +#define CKEN_I2C (14) /* I2C Unit Clock Enable */ +#define CKEN_FICP (13) /* FICP Unit Clock Enable */ +#define CKEN_MMC (12) /* MMC Unit Clock Enable */ +#define CKEN_USB (11) /* USB Unit Clock Enable */ +#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ +#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ +#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ +#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ +#define CKEN_I2S (8) /* I2S Unit Clock Enable */ +#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ +#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ +#define CKEN_STUART (5) /* STUART Unit Clock Enable */ +#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ +#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ +#define CKEN_SSP (3) /* SSP Unit Clock Enable */ +#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ +#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ +#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ +#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ + +#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ +#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ + +#endif diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h new file mode 100644 index 00000000000..2206cb61a9f --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef PXA2XX_SPI_H_ +#define PXA2XX_SPI_H_ + +#define PXA2XX_CS_ASSERT (0x01) +#define PXA2XX_CS_DEASSERT (0x02) + +/* device.platform_data for SSP controller devices */ +struct pxa2xx_spi_master { + u32 clock_enable; + u16 num_chipselect; + u8 enable_dma; +}; + +/* spi_board_info.controller_data for SPI slave devices, + * copied to spi_device.platform_data ... mostly for dma tuning + */ +struct pxa2xx_spi_chip { + u8 tx_threshold; + u8 rx_threshold; + u8 dma_burst_size; + u32 timeout; + u8 enable_loopback; + void (*cs_control)(u32 command); +}; + +extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info); + +#endif /*PXA2XX_SPI_H_*/ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h new file mode 100644 index 00000000000..39eb68319e2 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h @@ -0,0 +1,183 @@ +/* + * arch/arm/mach-pxa/include/mach/pxa3xx-regs.h + * + * PXA3xx specific register definitions + * + * Copyright (C) 2007 Marvell International Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_PXA3XX_REGS_H +#define __ASM_ARCH_PXA3XX_REGS_H + +/* + * Oscillator Configuration Register (OSCC) + */ +#define OSCC __REG(0x41350000) /* Oscillator Configuration Register */ + +#define OSCC_PEN (1 << 11) /* 13MHz POUT */ + + +/* + * Service Power Management Unit (MPMU) + */ +#define PMCR __REG(0x40F50000) /* Power Manager Control Register */ +#define PSR __REG(0x40F50004) /* Power Manager S2 Status Register */ +#define PSPR __REG(0x40F50008) /* Power Manager Scratch Pad Register */ +#define PCFR __REG(0x40F5000C) /* Power Manager General Configuration Register */ +#define PWER __REG(0x40F50010) /* Power Manager Wake-up Enable Register */ +#define PWSR __REG(0x40F50014) /* Power Manager Wake-up Status Register */ +#define PECR __REG(0x40F50018) /* Power Manager EXT_WAKEUP[1:0] Control Register */ +#define DCDCSR __REG(0x40F50080) /* DC-DC Controller Status Register */ +#define PVCR __REG(0x40F50100) /* Power Manager Voltage Change Control Register */ +#define PCMD(x) __REG(0x40F50110 + ((x) << 2)) + +/* + * Slave Power Managment Unit + */ +#define ASCR __REG(0x40f40000) /* Application Subsystem Power Status/Configuration */ +#define ARSR __REG(0x40f40004) /* Application Subsystem Reset Status */ +#define AD3ER __REG(0x40f40008) /* Application Subsystem Wake-Up from D3 Enable */ +#define AD3SR __REG(0x40f4000c) /* Application Subsystem Wake-Up from D3 Status */ +#define AD2D0ER __REG(0x40f40010) /* Application Subsystem Wake-Up from D2 to D0 Enable */ +#define AD2D0SR __REG(0x40f40014) /* Application Subsystem Wake-Up from D2 to D0 Status */ +#define AD2D1ER __REG(0x40f40018) /* Application Subsystem Wake-Up from D2 to D1 Enable */ +#define AD2D1SR __REG(0x40f4001c) /* Application Subsystem Wake-Up from D2 to D1 Status */ +#define AD1D0ER __REG(0x40f40020) /* Application Subsystem Wake-Up from D1 to D0 Enable */ +#define AD1D0SR __REG(0x40f40024) /* Application Subsystem Wake-Up from D1 to D0 Status */ +#define AGENP __REG(0x40f4002c) /* Application Subsystem General Purpose */ +#define AD3R __REG(0x40f40030) /* Application Subsystem D3 Configuration */ +#define AD2R __REG(0x40f40034) /* Application Subsystem D2 Configuration */ +#define AD1R __REG(0x40f40038) /* Application Subsystem D1 Configuration */ + +/* + * Application Subsystem Configuration bits. + */ +#define ASCR_RDH (1 << 31) +#define ASCR_D1S (1 << 2) +#define ASCR_D2S (1 << 1) +#define ASCR_D3S (1 << 0) + +/* + * Application Reset Status bits. + */ +#define ARSR_GPR (1 << 3) +#define ARSR_LPMR (1 << 2) +#define ARSR_WDT (1 << 1) +#define ARSR_HWR (1 << 0) + +/* + * Application Subsystem Wake-Up bits. + */ +#define ADXER_WRTC (1 << 31) /* RTC */ +#define ADXER_WOST (1 << 30) /* OS Timer */ +#define ADXER_WTSI (1 << 29) /* Touchscreen */ +#define ADXER_WUSBH (1 << 28) /* USB host */ +#define ADXER_WUSB2 (1 << 26) /* USB client 2.0 */ +#define ADXER_WMSL0 (1 << 24) /* MSL port 0*/ +#define ADXER_WDMUX3 (1 << 23) /* USB EDMUX3 */ +#define ADXER_WDMUX2 (1 << 22) /* USB EDMUX2 */ +#define ADXER_WKP (1 << 21) /* Keypad */ +#define ADXER_WUSIM1 (1 << 20) /* USIM Port 1 */ +#define ADXER_WUSIM0 (1 << 19) /* USIM Port 0 */ +#define ADXER_WOTG (1 << 16) /* USBOTG input */ +#define ADXER_MFP_WFLASH (1 << 15) /* MFP: Data flash busy */ +#define ADXER_MFP_GEN12 (1 << 14) /* MFP: MMC3/GPIO/OST inputs */ +#define ADXER_MFP_WMMC2 (1 << 13) /* MFP: MMC2 */ +#define ADXER_MFP_WMMC1 (1 << 12) /* MFP: MMC1 */ +#define ADXER_MFP_WI2C (1 << 11) /* MFP: I2C */ +#define ADXER_MFP_WSSP4 (1 << 10) /* MFP: SSP4 */ +#define ADXER_MFP_WSSP3 (1 << 9) /* MFP: SSP3 */ +#define ADXER_MFP_WMAXTRIX (1 << 8) /* MFP: matrix keypad */ +#define ADXER_MFP_WUART3 (1 << 7) /* MFP: UART3 */ +#define ADXER_MFP_WUART2 (1 << 6) /* MFP: UART2 */ +#define ADXER_MFP_WUART1 (1 << 5) /* MFP: UART1 */ +#define ADXER_MFP_WSSP2 (1 << 4) /* MFP: SSP2 */ +#define ADXER_MFP_WSSP1 (1 << 3) /* MFP: SSP1 */ +#define ADXER_MFP_WAC97 (1 << 2) /* MFP: AC97 */ +#define ADXER_WEXTWAKE1 (1 << 1) /* External Wake 1 */ +#define ADXER_WEXTWAKE0 (1 << 0) /* External Wake 0 */ + +/* + * AD3R/AD2R/AD1R bits. R2-R5 are only defined for PXA320. + */ +#define ADXR_L2 (1 << 8) +#define ADXR_R5 (1 << 5) +#define ADXR_R4 (1 << 4) +#define ADXR_R3 (1 << 3) +#define ADXR_R2 (1 << 2) +#define ADXR_R1 (1 << 1) +#define ADXR_R0 (1 << 0) + +/* + * Values for PWRMODE CP15 register + */ +#define PXA3xx_PM_S3D4C4 0x07 /* aka deep sleep */ +#define PXA3xx_PM_S2D3C4 0x06 /* aka sleep */ +#define PXA3xx_PM_S0D2C2 0x03 /* aka standby */ +#define PXA3xx_PM_S0D1C2 0x02 /* aka LCD refresh */ +#define PXA3xx_PM_S0D0C1 0x01 + +/* + * Application Subsystem Clock + */ +#define ACCR __REG(0x41340000) /* Application Subsystem Clock Configuration Register */ +#define ACSR __REG(0x41340004) /* Application Subsystem Clock Status Register */ +#define AICSR __REG(0x41340008) /* Application Subsystem Interrupt Control/Status Register */ +#define CKENA __REG(0x4134000C) /* A Clock Enable Register */ +#define CKENB __REG(0x41340010) /* B Clock Enable Register */ +#define AC97_DIV __REG(0x41340014) /* AC97 clock divisor value register */ + +/* + * Clock Enable Bit + */ +#define CKEN_LCD 1 /* < LCD Clock Enable */ +#define CKEN_USBH 2 /* < USB host clock enable */ +#define CKEN_CAMERA 3 /* < Camera interface clock enable */ +#define CKEN_NAND 4 /* < NAND Flash Controller Clock Enable */ +#define CKEN_USB2 6 /* < USB 2.0 client clock enable. */ +#define CKEN_DMC 8 /* < Dynamic Memory Controller clock enable */ +#define CKEN_SMC 9 /* < Static Memory Controller clock enable */ +#define CKEN_ISC 10 /* < Internal SRAM Controller clock enable */ +#define CKEN_BOOT 11 /* < Boot rom clock enable */ +#define CKEN_MMC1 12 /* < MMC1 Clock enable */ +#define CKEN_MMC2 13 /* < MMC2 clock enable */ +#define CKEN_KEYPAD 14 /* < Keypand Controller Clock Enable */ +#define CKEN_CIR 15 /* < Consumer IR Clock Enable */ +#define CKEN_USIM0 17 /* < USIM[0] Clock Enable */ +#define CKEN_USIM1 18 /* < USIM[1] Clock Enable */ +#define CKEN_TPM 19 /* < TPM clock enable */ +#define CKEN_UDC 20 /* < UDC clock enable */ +#define CKEN_BTUART 21 /* < BTUART clock enable */ +#define CKEN_FFUART 22 /* < FFUART clock enable */ +#define CKEN_STUART 23 /* < STUART clock enable */ +#define CKEN_AC97 24 /* < AC97 clock enable */ +#define CKEN_TOUCH 25 /* < Touch screen Interface Clock Enable */ +#define CKEN_SSP1 26 /* < SSP1 clock enable */ +#define CKEN_SSP2 27 /* < SSP2 clock enable */ +#define CKEN_SSP3 28 /* < SSP3 clock enable */ +#define CKEN_SSP4 29 /* < SSP4 clock enable */ +#define CKEN_MSL0 30 /* < MSL0 clock enable */ +#define CKEN_PWM0 32 /* < PWM[0] clock enable */ +#define CKEN_PWM1 33 /* < PWM[1] clock enable */ +#define CKEN_I2C 36 /* < I2C clock enable */ +#define CKEN_INTC 38 /* < Interrupt controller clock enable */ +#define CKEN_GPIO 39 /* < GPIO clock enable */ +#define CKEN_1WIRE 40 /* < 1-wire clock enable */ +#define CKEN_HSIO2 41 /* < HSIO2 clock enable */ +#define CKEN_MINI_IM 48 /* < Mini-IM */ +#define CKEN_MINI_LCD 49 /* < Mini LCD */ + +#if defined(CONFIG_CPU_PXA310) +#define CKEN_MMC3 5 /* < MMC3 Clock Enable */ +#define CKEN_MVED 43 /* < MVED clock enable */ +#endif + +/* Note: GCU clock enable bit differs on PXA300/PXA310 and PXA320 */ +#define PXA300_CKEN_GRAPHICS 42 /* Graphics controller clock enable */ +#define PXA320_CKEN_GRAPHICS 7 /* Graphics controller clock enable */ + +#endif /* __ASM_ARCH_PXA3XX_REGS_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h b/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h new file mode 100644 index 00000000000..eb4b190b665 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxa3xx_nand.h @@ -0,0 +1,20 @@ +#ifndef __ASM_ARCH_PXA3XX_NAND_H +#define __ASM_ARCH_PXA3XX_NAND_H + +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> + +struct pxa3xx_nand_platform_data { + + /* the data flash bus is shared between the Static Memory + * Controller and the Data Flash Controller, the arbiter + * controls the ownership of the bus + */ + int enable_arbiter; + + struct mtd_partition *parts; + unsigned int nr_parts; +}; + +extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info); +#endif /* __ASM_ARCH_PXA3XX_NAND_H */ diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h new file mode 100644 index 00000000000..65447549616 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/pxafb.h @@ -0,0 +1,151 @@ +/* + * arch/arm/mach-pxa/include/mach/pxafb.h + * + * Support for the xscale frame buffer. + * + * Author: Jean-Frederic Clere + * Created: Sep 22, 2003 + * Copyright: jfclere@sinix.net + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/fb.h> +#include <mach/regs-lcd.h> + +/* + * Supported LCD connections + * + * bits 0 - 3: for LCD panel type: + * + * STN - for passive matrix + * DSTN - for dual scan passive matrix + * TFT - for active matrix + * + * bits 4 - 9 : for bus width + * bits 10-17 : for AC Bias Pin Frequency + * bit 18 : for output enable polarity + * bit 19 : for pixel clock edge + */ +#define LCD_CONN_TYPE(_x) ((_x) & 0x0f) +#define LCD_CONN_WIDTH(_x) (((_x) >> 4) & 0x1f) + +#define LCD_TYPE_UNKNOWN 0 +#define LCD_TYPE_MONO_STN 1 +#define LCD_TYPE_MONO_DSTN 2 +#define LCD_TYPE_COLOR_STN 3 +#define LCD_TYPE_COLOR_DSTN 4 +#define LCD_TYPE_COLOR_TFT 5 +#define LCD_TYPE_SMART_PANEL 6 +#define LCD_TYPE_MAX 7 + +#define LCD_MONO_STN_4BPP ((4 << 4) | LCD_TYPE_MONO_STN) +#define LCD_MONO_STN_8BPP ((8 << 4) | LCD_TYPE_MONO_STN) +#define LCD_MONO_DSTN_8BPP ((8 << 4) | LCD_TYPE_MONO_DSTN) +#define LCD_COLOR_STN_8BPP ((8 << 4) | LCD_TYPE_COLOR_STN) +#define LCD_COLOR_DSTN_16BPP ((16 << 4) | LCD_TYPE_COLOR_DSTN) +#define LCD_COLOR_TFT_16BPP ((16 << 4) | LCD_TYPE_COLOR_TFT) +#define LCD_COLOR_TFT_18BPP ((18 << 4) | LCD_TYPE_COLOR_TFT) +#define LCD_SMART_PANEL_8BPP ((8 << 4) | LCD_TYPE_SMART_PANEL) +#define LCD_SMART_PANEL_16BPP ((16 << 4) | LCD_TYPE_SMART_PANEL) +#define LCD_SMART_PANEL_18BPP ((18 << 4) | LCD_TYPE_SMART_PANEL) + +#define LCD_AC_BIAS_FREQ(x) (((x) & 0xff) << 10) +#define LCD_BIAS_ACTIVE_HIGH (0 << 17) +#define LCD_BIAS_ACTIVE_LOW (1 << 17) +#define LCD_PCLK_EDGE_RISE (0 << 18) +#define LCD_PCLK_EDGE_FALL (1 << 18) + +/* + * This structure describes the machine which we are running on. + * It is set in linux/arch/arm/mach-pxa/machine_name.c and used in the probe routine + * of linux/drivers/video/pxafb.c + */ +struct pxafb_mode_info { + u_long pixclock; + + u_short xres; + u_short yres; + + u_char bpp; + u_int cmap_greyscale:1, + depth:8, + unused:23; + + /* Parallel Mode Timing */ + u_char hsync_len; + u_char left_margin; + u_char right_margin; + + u_char vsync_len; + u_char upper_margin; + u_char lower_margin; + u_char sync; + + /* Smart Panel Mode Timing - see PXA27x DM 7.4.15.0.3 for details + * Note: + * 1. all parameters in nanosecond (ns) + * 2. a0cs{rd,wr}_set_hld are controlled by the same register bits + * in pxa27x and pxa3xx, initialize them to the same value or + * the larger one will be used + * 3. same to {rd,wr}_pulse_width + */ + unsigned a0csrd_set_hld; /* A0 and CS Setup/Hold Time before/after L_FCLK_RD */ + unsigned a0cswr_set_hld; /* A0 and CS Setup/Hold Time before/after L_PCLK_WR */ + unsigned wr_pulse_width; /* L_PCLK_WR pulse width */ + unsigned rd_pulse_width; /* L_FCLK_RD pulse width */ + unsigned cmd_inh_time; /* Command Inhibit time between two writes */ + unsigned op_hold_time; /* Output Hold time from L_FCLK_RD negation */ +}; + +struct pxafb_mach_info { + struct pxafb_mode_info *modes; + unsigned int num_modes; + + unsigned int lcd_conn; + + u_int fixed_modes:1, + cmap_inverse:1, + cmap_static:1, + unused:29; + + /* The following should be defined in LCCR0 + * LCCR0_Act or LCCR0_Pas Active or Passive + * LCCR0_Sngl or LCCR0_Dual Single/Dual panel + * LCCR0_Mono or LCCR0_Color Mono/Color + * LCCR0_4PixMono or LCCR0_8PixMono (in mono single mode) + * LCCR0_DMADel(Tcpu) (optional) DMA request delay + * + * The following should not be defined in LCCR0: + * LCCR0_OUM, LCCR0_BM, LCCR0_QDM, LCCR0_DIS, LCCR0_EFM + * LCCR0_IUM, LCCR0_SFM, LCCR0_LDM, LCCR0_ENB + */ + u_int lccr0; + /* The following should be defined in LCCR3 + * LCCR3_OutEnH or LCCR3_OutEnL Output enable polarity + * LCCR3_PixRsEdg or LCCR3_PixFlEdg Pixel clock edge type + * LCCR3_Acb(X) AB Bias pin frequency + * LCCR3_DPC (optional) Double Pixel Clock mode (untested) + * + * The following should not be defined in LCCR3 + * LCCR3_HSP, LCCR3_VSP, LCCR0_Pcd(x), LCCR3_Bpp + */ + u_int lccr3; + /* The following should be defined in LCCR4 + * LCCR4_PAL_FOR_0 or LCCR4_PAL_FOR_1 or LCCR4_PAL_FOR_2 + * + * All other bits in LCCR4 should be left alone. + */ + u_int lccr4; + void (*pxafb_backlight_power)(int); + void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *); + void (*smart_update)(struct fb_info *); +}; +void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info); +void set_pxa_fb_parent(struct device *parent_dev); +unsigned long pxafb_get_hsync_time(struct device *dev); + +extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int); +extern int pxafb_smart_flush(struct fb_info *info); diff --git a/arch/arm/mach-pxa/include/mach/regs-lcd.h b/arch/arm/mach-pxa/include/mach/regs-lcd.h new file mode 100644 index 00000000000..c689c4ea769 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/regs-lcd.h @@ -0,0 +1,180 @@ +#ifndef __ASM_ARCH_REGS_LCD_H +#define __ASM_ARCH_REGS_LCD_H + +#include <mach/bitfield.h> + +/* + * LCD Controller Registers and Bits Definitions + */ +#define LCCR0 (0x000) /* LCD Controller Control Register 0 */ +#define LCCR1 (0x004) /* LCD Controller Control Register 1 */ +#define LCCR2 (0x008) /* LCD Controller Control Register 2 */ +#define LCCR3 (0x00C) /* LCD Controller Control Register 3 */ +#define LCCR4 (0x010) /* LCD Controller Control Register 4 */ +#define LCCR5 (0x014) /* LCD Controller Control Register 5 */ +#define DFBR0 (0x020) /* DMA Channel 0 Frame Branch Register */ +#define DFBR1 (0x024) /* DMA Channel 1 Frame Branch Register */ +#define LCSR (0x038) /* LCD Controller Status Register */ +#define LIIDR (0x03C) /* LCD Controller Interrupt ID Register */ +#define TMEDRGBR (0x040) /* TMED RGB Seed Register */ +#define TMEDCR (0x044) /* TMED Control Register */ + +#define CMDCR (0x100) /* Command Control Register */ +#define PRSR (0x104) /* Panel Read Status Register */ + +#define LCCR3_1BPP (0 << 24) +#define LCCR3_2BPP (1 << 24) +#define LCCR3_4BPP (2 << 24) +#define LCCR3_8BPP (3 << 24) +#define LCCR3_16BPP (4 << 24) +#define LCCR3_18BPP (5 << 24) +#define LCCR3_18BPP_P (6 << 24) +#define LCCR3_19BPP (7 << 24) +#define LCCR3_19BPP_P (1 << 29) +#define LCCR3_24BPP ((1 << 29) | (1 << 24)) +#define LCCR3_25BPP ((1 << 29) | (2 << 24)) + +#define LCCR3_PDFOR_0 (0 << 30) +#define LCCR3_PDFOR_1 (1 << 30) +#define LCCR3_PDFOR_2 (2 << 30) +#define LCCR3_PDFOR_3 (3 << 30) + +#define LCCR4_PAL_FOR_0 (0 << 15) +#define LCCR4_PAL_FOR_1 (1 << 15) +#define LCCR4_PAL_FOR_2 (2 << 15) +#define LCCR4_PAL_FOR_MASK (3 << 15) + +#define FDADR0 (0x200) /* DMA Channel 0 Frame Descriptor Address Register */ +#define FSADR0 (0x204) /* DMA Channel 0 Frame Source Address Register */ +#define FIDR0 (0x208) /* DMA Channel 0 Frame ID Register */ +#define LDCMD0 (0x20C) /* DMA Channel 0 Command Register */ +#define FDADR1 (0x210) /* DMA Channel 1 Frame Descriptor Address Register */ +#define FSADR1 (0x214) /* DMA Channel 1 Frame Source Address Register */ +#define FIDR1 (0x218) /* DMA Channel 1 Frame ID Register */ +#define LDCMD1 (0x21C) /* DMA Channel 1 Command Register */ +#define FDADR6 (0x260) /* DMA Channel 6 Frame Descriptor Address Register */ +#define FSADR6 (0x264) /* DMA Channel 6 Frame Source Address Register */ +#define FIDR6 (0x268) /* DMA Channel 6 Frame ID Register */ + +#define LCCR0_ENB (1 << 0) /* LCD Controller enable */ +#define LCCR0_CMS (1 << 1) /* Color/Monochrome Display Select */ +#define LCCR0_Color (LCCR0_CMS*0) /* Color display */ +#define LCCR0_Mono (LCCR0_CMS*1) /* Monochrome display */ +#define LCCR0_SDS (1 << 2) /* Single/Dual Panel Display Select */ +#define LCCR0_Sngl (LCCR0_SDS*0) /* Single panel display */ +#define LCCR0_Dual (LCCR0_SDS*1) /* Dual panel display */ + +#define LCCR0_LDM (1 << 3) /* LCD Disable Done Mask */ +#define LCCR0_SFM (1 << 4) /* Start of frame mask */ +#define LCCR0_IUM (1 << 5) /* Input FIFO underrun mask */ +#define LCCR0_EFM (1 << 6) /* End of Frame mask */ +#define LCCR0_PAS (1 << 7) /* Passive/Active display Select */ +#define LCCR0_Pas (LCCR0_PAS*0) /* Passive display (STN) */ +#define LCCR0_Act (LCCR0_PAS*1) /* Active display (TFT) */ +#define LCCR0_DPD (1 << 9) /* Double Pixel Data (monochrome) */ +#define LCCR0_4PixMono (LCCR0_DPD*0) /* 4-Pixel/clock Monochrome display */ +#define LCCR0_8PixMono (LCCR0_DPD*1) /* 8-Pixel/clock Monochrome display */ +#define LCCR0_DIS (1 << 10) /* LCD Disable */ +#define LCCR0_QDM (1 << 11) /* LCD Quick Disable mask */ +#define LCCR0_PDD (0xff << 12) /* Palette DMA request delay */ +#define LCCR0_PDD_S 12 +#define LCCR0_BM (1 << 20) /* Branch mask */ +#define LCCR0_OUM (1 << 21) /* Output FIFO underrun mask */ +#define LCCR0_LCDT (1 << 22) /* LCD panel type */ +#define LCCR0_RDSTM (1 << 23) /* Read status interrupt mask */ +#define LCCR0_CMDIM (1 << 24) /* Command interrupt mask */ +#define LCCR0_OUC (1 << 25) /* Overlay Underlay control bit */ +#define LCCR0_LDDALT (1 << 26) /* LDD alternate mapping control */ + +#define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */ +#define LCCR1_DisWdth(Pixel) (((Pixel) - 1) << FShft (LCCR1_PPL)) + +#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */ +#define LCCR1_HorSnchWdth(Tpix) (((Tpix) - 1) << FShft (LCCR1_HSW)) + +#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait - 1 */ +#define LCCR1_EndLnDel(Tpix) (((Tpix) - 1) << FShft (LCCR1_ELW)) + +#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */ +#define LCCR1_BegLnDel(Tpix) (((Tpix) - 1) << FShft (LCCR1_BLW)) + +#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */ +#define LCCR2_DisHght(Line) (((Line) - 1) << FShft (LCCR2_LPP)) + +#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse - 1 */ +#define LCCR2_VrtSnchWdth(Tln) (((Tln) - 1) << FShft (LCCR2_VSW)) + +#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */ +#define LCCR2_EndFrmDel(Tln) ((Tln) << FShft (LCCR2_EFW)) + +#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */ +#define LCCR2_BegFrmDel(Tln) ((Tln) << FShft (LCCR2_BFW)) + +#define LCCR3_API (0xf << 16) /* AC Bias pin trasitions per interrupt */ +#define LCCR3_API_S 16 +#define LCCR3_VSP (1 << 20) /* vertical sync polarity */ +#define LCCR3_HSP (1 << 21) /* horizontal sync polarity */ +#define LCCR3_PCP (1 << 22) /* Pixel Clock Polarity (L_PCLK) */ +#define LCCR3_PixRsEdg (LCCR3_PCP*0) /* Pixel clock Rising-Edge */ +#define LCCR3_PixFlEdg (LCCR3_PCP*1) /* Pixel clock Falling-Edge */ + +#define LCCR3_OEP (1 << 23) /* Output Enable Polarity */ +#define LCCR3_OutEnH (LCCR3_OEP*0) /* Output Enable active High */ +#define LCCR3_OutEnL (LCCR3_OEP*1) /* Output Enable active Low */ + +#define LCCR3_DPC (1 << 27) /* double pixel clock mode */ +#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor */ +#define LCCR3_PixClkDiv(Div) (((Div) << FShft (LCCR3_PCD))) + +#define LCCR3_BPP Fld (3, 24) /* Bit Per Pixel */ +#define LCCR3_Bpp(Bpp) (((Bpp) << FShft (LCCR3_BPP))) + +#define LCCR3_ACB Fld (8, 8) /* AC Bias */ +#define LCCR3_Acb(Acb) (((Acb) << FShft (LCCR3_ACB))) + +#define LCCR3_HorSnchH (LCCR3_HSP*0) /* HSP Active High */ +#define LCCR3_HorSnchL (LCCR3_HSP*1) /* HSP Active Low */ + +#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* VSP Active High */ +#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* VSP Active Low */ + +#define LCCR5_IUM(x) (1 << ((x) + 23)) /* input underrun mask */ +#define LCCR5_BSM(x) (1 << ((x) + 15)) /* branch mask */ +#define LCCR5_EOFM(x) (1 << ((x) + 7)) /* end of frame mask */ +#define LCCR5_SOFM(x) (1 << ((x) + 0)) /* start of frame mask */ + +#define LCSR_LDD (1 << 0) /* LCD Disable Done */ +#define LCSR_SOF (1 << 1) /* Start of frame */ +#define LCSR_BER (1 << 2) /* Bus error */ +#define LCSR_ABC (1 << 3) /* AC Bias count */ +#define LCSR_IUL (1 << 4) /* input FIFO underrun Lower panel */ +#define LCSR_IUU (1 << 5) /* input FIFO underrun Upper panel */ +#define LCSR_OU (1 << 6) /* output FIFO underrun */ +#define LCSR_QD (1 << 7) /* quick disable */ +#define LCSR_EOF (1 << 8) /* end of frame */ +#define LCSR_BS (1 << 9) /* branch status */ +#define LCSR_SINT (1 << 10) /* subsequent interrupt */ +#define LCSR_RD_ST (1 << 11) /* read status */ +#define LCSR_CMD_INT (1 << 12) /* command interrupt */ + +#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */ + +/* smartpanel related */ +#define PRSR_DATA(x) ((x) & 0xff) /* Panel Data */ +#define PRSR_A0 (1 << 8) /* Read Data Source */ +#define PRSR_ST_OK (1 << 9) /* Status OK */ +#define PRSR_CON_NT (1 << 10) /* Continue to Next Command */ + +#define SMART_CMD_A0 (0x1 << 8) +#define SMART_CMD_READ_STATUS_REG (0x0 << 9) +#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_COMMAND (0x1 << 9) +#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) +#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) +#define SMART_CMD_NOOP (0x4 << 9) +#define SMART_CMD_INTERRUPT (0x5 << 9) + +#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) +#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) +#endif /* __ASM_ARCH_REGS_LCD_H */ diff --git a/arch/arm/mach-pxa/include/mach/regs-ssp.h b/arch/arm/mach-pxa/include/mach/regs-ssp.h new file mode 100644 index 00000000000..3c04cde2cf1 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/regs-ssp.h @@ -0,0 +1,127 @@ +#ifndef __ASM_ARCH_REGS_SSP_H +#define __ASM_ARCH_REGS_SSP_H + +/* + * SSP Serial Port Registers + * PXA250, PXA255, PXA26x and PXA27x SSP controllers are all slightly different. + * PXA255, PXA26x and PXA27x have extra ports, registers and bits. + */ + +#define SSCR0 (0x00) /* SSP Control Register 0 */ +#define SSCR1 (0x04) /* SSP Control Register 1 */ +#define SSSR (0x08) /* SSP Status Register */ +#define SSITR (0x0C) /* SSP Interrupt Test Register */ +#define SSDR (0x10) /* SSP Data Write/Data Read Register */ + +#define SSTO (0x28) /* SSP Time Out Register */ +#define SSPSP (0x2C) /* SSP Programmable Serial Protocol */ +#define SSTSA (0x30) /* SSP Tx Timeslot Active */ +#define SSRSA (0x34) /* SSP Rx Timeslot Active */ +#define SSTSS (0x38) /* SSP Timeslot Status */ +#define SSACD (0x3C) /* SSP Audio Clock Divider */ + +#if defined(CONFIG_PXA3xx) +#define SSACDD (0x40) /* SSP Audio Clock Dither Divider */ +#endif + +/* Common PXA2xx bits first */ +#define SSCR0_DSS (0x0000000f) /* Data Size Select (mask) */ +#define SSCR0_DataSize(x) ((x) - 1) /* Data Size Select [4..16] */ +#define SSCR0_FRF (0x00000030) /* FRame Format (mask) */ +#define SSCR0_Motorola (0x0 << 4) /* Motorola's Serial Peripheral Interface (SPI) */ +#define SSCR0_TI (0x1 << 4) /* Texas Instruments' Synchronous Serial Protocol (SSP) */ +#define SSCR0_National (0x2 << 4) /* National Microwire */ +#define SSCR0_ECS (1 << 6) /* External clock select */ +#define SSCR0_SSE (1 << 7) /* Synchronous Serial Port Enable */ + +#if defined(CONFIG_PXA25x) +#define SSCR0_SCR (0x0000ff00) /* Serial Clock Rate (mask) */ +#define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */ + +#elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) +#define SSCR0_SCR (0x000fff00) /* Serial Clock Rate (mask) */ +#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */ +#define SSCR0_EDSS (1 << 20) /* Extended data size select */ +#define SSCR0_NCS (1 << 21) /* Network clock select */ +#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */ +#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */ +#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */ +#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */ +#define SSCR0_ADC (1 << 30) /* Audio clock select */ +#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */ +#endif + +#if defined(CONFIG_PXA3xx) +#define SSCR0_FPCKE (1 << 29) /* FIFO packing enable */ +#endif + +#define SSCR1_RIE (1 << 0) /* Receive FIFO Interrupt Enable */ +#define SSCR1_TIE (1 << 1) /* Transmit FIFO Interrupt Enable */ +#define SSCR1_LBM (1 << 2) /* Loop-Back Mode */ +#define SSCR1_SPO (1 << 3) /* Motorola SPI SSPSCLK polarity setting */ +#define SSCR1_SPH (1 << 4) /* Motorola SPI SSPSCLK phase setting */ +#define SSCR1_MWDS (1 << 5) /* Microwire Transmit Data Size */ +#define SSCR1_TFT (0x000003c0) /* Transmit FIFO Threshold (mask) */ +#define SSCR1_TxTresh(x) (((x) - 1) << 6) /* level [1..16] */ +#define SSCR1_RFT (0x00003c00) /* Receive FIFO Threshold (mask) */ +#define SSCR1_RxTresh(x) (((x) - 1) << 10) /* level [1..16] */ + +#define SSSR_TNF (1 << 2) /* Transmit FIFO Not Full */ +#define SSSR_RNE (1 << 3) /* Receive FIFO Not Empty */ +#define SSSR_BSY (1 << 4) /* SSP Busy */ +#define SSSR_TFS (1 << 5) /* Transmit FIFO Service Request */ +#define SSSR_RFS (1 << 6) /* Receive FIFO Service Request */ +#define SSSR_ROR (1 << 7) /* Receive FIFO Overrun */ + +#define SSCR0_TIM (1 << 23) /* Transmit FIFO Under Run Interrupt Mask */ +#define SSCR0_RIM (1 << 22) /* Receive FIFO Over Run interrupt Mask */ +#define SSCR0_NCS (1 << 21) /* Network Clock Select */ +#define SSCR0_EDSS (1 << 20) /* Extended Data Size Select */ + +/* extra bits in PXA255, PXA26x and PXA27x SSP ports */ +#define SSCR0_TISSP (1 << 4) /* TI Sync Serial Protocol */ +#define SSCR0_PSP (3 << 4) /* PSP - Programmable Serial Protocol */ +#define SSCR1_TTELP (1 << 31) /* TXD Tristate Enable Last Phase */ +#define SSCR1_TTE (1 << 30) /* TXD Tristate Enable */ +#define SSCR1_EBCEI (1 << 29) /* Enable Bit Count Error interrupt */ +#define SSCR1_SCFR (1 << 28) /* Slave Clock free Running */ +#define SSCR1_ECRA (1 << 27) /* Enable Clock Request A */ +#define SSCR1_ECRB (1 << 26) /* Enable Clock request B */ +#define SSCR1_SCLKDIR (1 << 25) /* Serial Bit Rate Clock Direction */ +#define SSCR1_SFRMDIR (1 << 24) /* Frame Direction */ +#define SSCR1_RWOT (1 << 23) /* Receive Without Transmit */ +#define SSCR1_TRAIL (1 << 22) /* Trailing Byte */ +#define SSCR1_TSRE (1 << 21) /* Transmit Service Request Enable */ +#define SSCR1_RSRE (1 << 20) /* Receive Service Request Enable */ +#define SSCR1_TINTE (1 << 19) /* Receiver Time-out Interrupt enable */ +#define SSCR1_PINTE (1 << 18) /* Peripheral Trailing Byte Interupt Enable */ +#define SSCR1_IFS (1 << 16) /* Invert Frame Signal */ +#define SSCR1_STRF (1 << 15) /* Select FIFO or EFWR */ +#define SSCR1_EFWR (1 << 14) /* Enable FIFO Write/Read */ + +#define SSSR_BCE (1 << 23) /* Bit Count Error */ +#define SSSR_CSS (1 << 22) /* Clock Synchronisation Status */ +#define SSSR_TUR (1 << 21) /* Transmit FIFO Under Run */ +#define SSSR_EOC (1 << 20) /* End Of Chain */ +#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */ +#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */ + +#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */ +#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */ +#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */ +#define SSPSP_SFRMDLY(x) ((x) << 9) /* Serial Frame Delay */ +#define SSPSP_DMYSTRT(x) ((x) << 7) /* Dummy Start */ +#define SSPSP_STRTDLY(x) ((x) << 4) /* Start Delay */ +#define SSPSP_ETDS (1 << 3) /* End of Transfer data State */ +#define SSPSP_SFRMP (1 << 2) /* Serial Frame Polarity */ +#define SSPSP_SCMODE(x) ((x) << 0) /* Serial Bit Rate Clock Mode */ + +#define SSACD_SCDB (1 << 3) /* SSPSYSCLK Divider Bypass */ +#define SSACD_ACPS(x) ((x) << 4) /* Audio clock PLL select */ +#define SSACD_ACDS(x) ((x) << 0) /* Audio clock divider select */ +#if defined(CONFIG_PXA3xx) +#define SSACD_SCDX8 (1 << 7) /* SYSCLK division ratio select */ +#endif + + +#endif /* __ASM_ARCH_REGS_SSP_H */ diff --git a/arch/arm/mach-pxa/include/mach/reset.h b/arch/arm/mach-pxa/include/mach/reset.h new file mode 100644 index 00000000000..9489a48871a --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/reset.h @@ -0,0 +1,18 @@ +#ifndef __ASM_ARCH_RESET_H +#define __ASM_ARCH_RESET_H + +#define RESET_STATUS_HARDWARE (1 << 0) /* Hardware Reset */ +#define RESET_STATUS_WATCHDOG (1 << 1) /* Watchdog Reset */ +#define RESET_STATUS_LOWPOWER (1 << 2) /* Low Power/Sleep Exit */ +#define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */ +#define RESET_STATUS_ALL (0xf) + +extern unsigned int reset_status; +extern void clear_reset_status(unsigned int mask); + +/* + * register GPIO as reset generator + */ +extern int init_gpio_reset(int gpio); + +#endif /* __ASM_ARCH_RESET_H */ diff --git a/arch/arm/mach-pxa/include/mach/sharpsl.h b/arch/arm/mach-pxa/include/mach/sharpsl.h new file mode 100644 index 00000000000..3b1d4a72d4d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/sharpsl.h @@ -0,0 +1,34 @@ +/* + * SharpSL SSP Driver + */ + +unsigned long corgi_ssp_ads7846_putget(unsigned long); +unsigned long corgi_ssp_ads7846_get(void); +void corgi_ssp_ads7846_put(unsigned long data); +void corgi_ssp_ads7846_lock(void); +void corgi_ssp_ads7846_unlock(void); +void corgi_ssp_lcdtg_send (unsigned char adrs, unsigned char data); +void corgi_ssp_blduty_set(int duty); +int corgi_ssp_max1111_get(unsigned long data); + +/* + * SharpSL Touchscreen Driver + */ + +struct corgits_machinfo { + unsigned long (*get_hsync_invperiod)(void); + void (*put_hsync)(void); + void (*wait_hsync)(void); +}; + + +/* + * SharpSL Backlight + */ +extern void corgibl_limit_intensity(int limit); + + +/* + * SharpSL Battery/PM Driver + */ +extern void sharpsl_battery_kick(void); diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h new file mode 100644 index 00000000000..bd14365f7ed --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/spitz.h @@ -0,0 +1,158 @@ +/* + * Hardware specific definitions for SL-Cx000 series of PDAs + * + * Copyright (c) 2005 Alexander Wykes + * Copyright (c) 2005 Richard Purdie + * + * Based on Sharp's 2.4 kernel patches + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef __ASM_ARCH_SPITZ_H +#define __ASM_ARCH_SPITZ_H 1 +#endif + +#include <linux/fb.h> + +/* Spitz/Akita GPIOs */ + +#define SPITZ_GPIO_KEY_INT (0) /* Key Interrupt */ +#define SPITZ_GPIO_RESET (1) +#define SPITZ_GPIO_nSD_DETECT (9) +#define SPITZ_GPIO_TP_INT (11) /* Touch Panel interrupt */ +#define SPITZ_GPIO_AK_INT (13) /* Remote Control */ +#define SPITZ_GPIO_ADS7846_CS (14) +#define SPITZ_GPIO_SYNC (16) +#define SPITZ_GPIO_MAX1111_CS (20) +#define SPITZ_GPIO_FATAL_BAT (21) +#define SPITZ_GPIO_HSYNC (22) +#define SPITZ_GPIO_nSD_CLK (32) +#define SPITZ_GPIO_USB_DEVICE (35) +#define SPITZ_GPIO_USB_HOST (37) +#define SPITZ_GPIO_USB_CONNECT (41) +#define SPITZ_GPIO_LCDCON_CS (53) +#define SPITZ_GPIO_nPCE (54) +#define SPITZ_GPIO_nSD_WP (81) +#define SPITZ_GPIO_ON_RESET (89) +#define SPITZ_GPIO_BAT_COVER (90) +#define SPITZ_GPIO_CF_CD (94) +#define SPITZ_GPIO_ON_KEY (95) +#define SPITZ_GPIO_SWA (97) +#define SPITZ_GPIO_SWB (96) +#define SPITZ_GPIO_CHRG_FULL (101) +#define SPITZ_GPIO_CO (101) +#define SPITZ_GPIO_CF_IRQ (105) +#define SPITZ_GPIO_AC_IN (115) +#define SPITZ_GPIO_HP_IN (116) + +/* Spitz Only GPIOs */ + +#define SPITZ_GPIO_CF2_IRQ (106) /* CF slot1 Ready */ +#define SPITZ_GPIO_CF2_CD (93) + + +/* Spitz/Akita Keyboard Definitions */ + +#define SPITZ_KEY_STROBE_NUM (11) +#define SPITZ_KEY_SENSE_NUM (7) +#define SPITZ_GPIO_G0_STROBE_BIT 0x0f800000 +#define SPITZ_GPIO_G1_STROBE_BIT 0x00100000 +#define SPITZ_GPIO_G2_STROBE_BIT 0x01000000 +#define SPITZ_GPIO_G3_STROBE_BIT 0x00041880 +#define SPITZ_GPIO_G0_SENSE_BIT 0x00021000 +#define SPITZ_GPIO_G1_SENSE_BIT 0x000000d4 +#define SPITZ_GPIO_G2_SENSE_BIT 0x08000000 +#define SPITZ_GPIO_G3_SENSE_BIT 0x00000000 + +#define SPITZ_GPIO_KEY_STROBE0 88 +#define SPITZ_GPIO_KEY_STROBE1 23 +#define SPITZ_GPIO_KEY_STROBE2 24 +#define SPITZ_GPIO_KEY_STROBE3 25 +#define SPITZ_GPIO_KEY_STROBE4 26 +#define SPITZ_GPIO_KEY_STROBE5 27 +#define SPITZ_GPIO_KEY_STROBE6 52 +#define SPITZ_GPIO_KEY_STROBE7 103 +#define SPITZ_GPIO_KEY_STROBE8 107 +#define SPITZ_GPIO_KEY_STROBE9 108 +#define SPITZ_GPIO_KEY_STROBE10 114 + +#define SPITZ_GPIO_KEY_SENSE0 12 +#define SPITZ_GPIO_KEY_SENSE1 17 +#define SPITZ_GPIO_KEY_SENSE2 91 +#define SPITZ_GPIO_KEY_SENSE3 34 +#define SPITZ_GPIO_KEY_SENSE4 36 +#define SPITZ_GPIO_KEY_SENSE5 38 +#define SPITZ_GPIO_KEY_SENSE6 39 + + +/* Spitz Scoop Device (No. 1) GPIOs */ +/* Suspend States in comments */ +#define SPITZ_SCP_LED_GREEN SCOOP_GPCR_PA11 /* Keep */ +#define SPITZ_SCP_JK_B SCOOP_GPCR_PA12 /* Keep */ +#define SPITZ_SCP_CHRG_ON SCOOP_GPCR_PA13 /* Keep */ +#define SPITZ_SCP_MUTE_L SCOOP_GPCR_PA14 /* Low */ +#define SPITZ_SCP_MUTE_R SCOOP_GPCR_PA15 /* Low */ +#define SPITZ_SCP_CF_POWER SCOOP_GPCR_PA16 /* Keep */ +#define SPITZ_SCP_LED_ORANGE SCOOP_GPCR_PA17 /* Keep */ +#define SPITZ_SCP_JK_A SCOOP_GPCR_PA18 /* Low */ +#define SPITZ_SCP_ADC_TEMP_ON SCOOP_GPCR_PA19 /* Low */ + +#define SPITZ_SCP_IO_DIR (SPITZ_SCP_LED_GREEN | SPITZ_SCP_JK_B | SPITZ_SCP_CHRG_ON | \ + SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_LED_ORANGE | \ + SPITZ_SCP_CF_POWER | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON) +#define SPITZ_SCP_IO_OUT (SPITZ_SCP_CHRG_ON | SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R) +#define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON) +#define SPITZ_SCP_SUS_SET 0 + +/* Spitz Scoop Device (No. 2) GPIOs */ +/* Suspend States in comments */ +#define SPITZ_SCP2_IR_ON SCOOP_GPCR_PA11 /* High */ +#define SPITZ_SCP2_AKIN_PULLUP SCOOP_GPCR_PA12 /* Keep */ +#define SPITZ_SCP2_RESERVED_1 SCOOP_GPCR_PA13 /* High */ +#define SPITZ_SCP2_RESERVED_2 SCOOP_GPCR_PA14 /* Low */ +#define SPITZ_SCP2_RESERVED_3 SCOOP_GPCR_PA15 /* Low */ +#define SPITZ_SCP2_RESERVED_4 SCOOP_GPCR_PA16 /* Low */ +#define SPITZ_SCP2_BACKLIGHT_CONT SCOOP_GPCR_PA17 /* Low */ +#define SPITZ_SCP2_BACKLIGHT_ON SCOOP_GPCR_PA18 /* Low */ +#define SPITZ_SCP2_MIC_BIAS SCOOP_GPCR_PA19 /* Low */ + +#define SPITZ_SCP2_IO_DIR (SPITZ_SCP2_IR_ON | SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1 | \ + SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \ + SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS) + +#define SPITZ_SCP2_IO_OUT (SPITZ_SCP2_IR_ON | SPITZ_SCP2_AKIN_PULLUP | SPITZ_SCP2_RESERVED_1) +#define SPITZ_SCP2_SUS_CLR (SPITZ_SCP2_RESERVED_2 | SPITZ_SCP2_RESERVED_3 | SPITZ_SCP2_RESERVED_4 | \ + SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS) +#define SPITZ_SCP2_SUS_SET (SPITZ_SCP2_IR_ON | SPITZ_SCP2_RESERVED_1) + + +/* Spitz IRQ Definitions */ + +#define SPITZ_IRQ_GPIO_KEY_INT IRQ_GPIO(SPITZ_GPIO_KEY_INT) +#define SPITZ_IRQ_GPIO_AC_IN IRQ_GPIO(SPITZ_GPIO_AC_IN) +#define SPITZ_IRQ_GPIO_AK_INT IRQ_GPIO(SPITZ_GPIO_AK_INT) +#define SPITZ_IRQ_GPIO_HP_IN IRQ_GPIO(SPITZ_GPIO_HP_IN) +#define SPITZ_IRQ_GPIO_TP_INT IRQ_GPIO(SPITZ_GPIO_TP_INT) +#define SPITZ_IRQ_GPIO_SYNC IRQ_GPIO(SPITZ_GPIO_SYNC) +#define SPITZ_IRQ_GPIO_ON_KEY IRQ_GPIO(SPITZ_GPIO_ON_KEY) +#define SPITZ_IRQ_GPIO_SWA IRQ_GPIO(SPITZ_GPIO_SWA) +#define SPITZ_IRQ_GPIO_SWB IRQ_GPIO(SPITZ_GPIO_SWB) +#define SPITZ_IRQ_GPIO_BAT_COVER IRQ_GPIO(SPITZ_GPIO_BAT_COVER) +#define SPITZ_IRQ_GPIO_FATAL_BAT IRQ_GPIO(SPITZ_GPIO_FATAL_BAT) +#define SPITZ_IRQ_GPIO_CO IRQ_GPIO(SPITZ_GPIO_CO) +#define SPITZ_IRQ_GPIO_CF_IRQ IRQ_GPIO(SPITZ_GPIO_CF_IRQ) +#define SPITZ_IRQ_GPIO_CF_CD IRQ_GPIO(SPITZ_GPIO_CF_CD) +#define SPITZ_IRQ_GPIO_CF2_IRQ IRQ_GPIO(SPITZ_GPIO_CF2_IRQ) +#define SPITZ_IRQ_GPIO_nSD_INT IRQ_GPIO(SPITZ_GPIO_nSD_INT) +#define SPITZ_IRQ_GPIO_nSD_DETECT IRQ_GPIO(SPITZ_GPIO_nSD_DETECT) + +/* + * Shared data structures + */ +extern struct platform_device spitzscoop_device; +extern struct platform_device spitzscoop2_device; +extern struct platform_device spitzssp_device; +extern struct sharpsl_charger_machinfo spitz_pm_machinfo; diff --git a/arch/arm/mach-pxa/include/mach/ssp.h b/arch/arm/mach-pxa/include/mach/ssp.h new file mode 100644 index 00000000000..a012882c9ee --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/ssp.h @@ -0,0 +1,83 @@ +/* + * ssp.h + * + * Copyright (C) 2003 Russell King, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This driver supports the following PXA CPU/SSP ports:- + * + * PXA250 SSP + * PXA255 SSP, NSSP + * PXA26x SSP, NSSP, ASSP + * PXA27x SSP1, SSP2, SSP3 + * PXA3xx SSP1, SSP2, SSP3, SSP4 + */ + +#ifndef __ASM_ARCH_SSP_H +#define __ASM_ARCH_SSP_H + +#include <linux/list.h> + +enum pxa_ssp_type { + SSP_UNDEFINED = 0, + PXA25x_SSP, /* pxa 210, 250, 255, 26x */ + PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */ + PXA27x_SSP, +}; + +struct ssp_device { + struct platform_device *pdev; + struct list_head node; + + struct clk *clk; + void __iomem *mmio_base; + unsigned long phys_base; + + const char *label; + int port_id; + int type; + int use_count; + int irq; + int drcmr_rx; + int drcmr_tx; +}; + +/* + * SSP initialisation flags + */ +#define SSP_NO_IRQ 0x1 /* don't register an irq handler in SSP driver */ + +struct ssp_state { + u32 cr0; + u32 cr1; + u32 to; + u32 psp; +}; + +struct ssp_dev { + struct ssp_device *ssp; + u32 port; + u32 mode; + u32 flags; + u32 psp_flags; + u32 speed; + int irq; +}; + +int ssp_write_word(struct ssp_dev *dev, u32 data); +int ssp_read_word(struct ssp_dev *dev, u32 *data); +int ssp_flush(struct ssp_dev *dev); +void ssp_enable(struct ssp_dev *dev); +void ssp_disable(struct ssp_dev *dev); +void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp); +void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp); +int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags); +int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed); +void ssp_exit(struct ssp_dev *dev); + +struct ssp_device *ssp_request(int port, const char *label); +void ssp_free(struct ssp_device *); +#endif /* __ASM_ARCH_SSP_H */ diff --git a/arch/arm/mach-pxa/include/mach/system.h b/arch/arm/mach-pxa/include/mach/system.h new file mode 100644 index 00000000000..0f381e69299 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/system.h @@ -0,0 +1,24 @@ +/* + * arch/arm/mach-pxa/include/mach/system.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <asm/proc-fns.h> +#include "hardware.h" +#include "pxa2xx-regs.h" +#include "pxa-regs.h" + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + + +void arch_reset(char mode); diff --git a/arch/arm/mach-pxa/include/mach/timex.h b/arch/arm/mach-pxa/include/mach/timex.h new file mode 100644 index 00000000000..b05fc6683c4 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/timex.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-pxa/include/mach/timex.h + * + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + +#if defined(CONFIG_PXA25x) +/* PXA250/210 timer base */ +#define CLOCK_TICK_RATE 3686400 +#elif defined(CONFIG_PXA27x) +/* PXA27x timer base */ +#ifdef CONFIG_MACH_MAINSTONE +#define CLOCK_TICK_RATE 3249600 +#else +#define CLOCK_TICK_RATE 3250000 +#endif +#else +#define CLOCK_TICK_RATE 3250000 +#endif diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h new file mode 100644 index 00000000000..a72803f0461 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/tosa.h @@ -0,0 +1,198 @@ +/* + * Hardware specific definitions for Sharp SL-C6000x series of PDAs + * + * Copyright (c) 2005 Dirk Opfer + * + * Based on Sharp's 2.4 kernel patches + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef _ASM_ARCH_TOSA_H_ +#define _ASM_ARCH_TOSA_H_ 1 + +/* TOSA Chip selects */ +#define TOSA_LCDC_PHYS PXA_CS4_PHYS +/* Internel Scoop */ +#define TOSA_CF_PHYS (PXA_CS2_PHYS + 0x00800000) +/* Jacket Scoop */ +#define TOSA_SCOOP_PHYS (PXA_CS5_PHYS + 0x00800000) + +/* + * SCOOP2 internal GPIOs + */ +#define TOSA_SCOOP_GPIO_BASE NR_BUILTIN_GPIO +#define TOSA_SCOOP_PXA_VCORE1 SCOOP_GPCR_PA11 +#define TOSA_GPIO_TC6393XB_REST_IN (TOSA_SCOOP_GPIO_BASE + 1) +#define TOSA_GPIO_IR_POWERDWN (TOSA_SCOOP_GPIO_BASE + 2) +#define TOSA_GPIO_SD_WP (TOSA_SCOOP_GPIO_BASE + 3) +#define TOSA_GPIO_PWR_ON (TOSA_SCOOP_GPIO_BASE + 4) +#define TOSA_SCOOP_AUD_PWR_ON SCOOP_GPCR_PA16 +#define TOSA_GPIO_BT_RESET (TOSA_SCOOP_GPIO_BASE + 6) +#define TOSA_GPIO_BT_PWR_EN (TOSA_SCOOP_GPIO_BASE + 7) +#define TOSA_SCOOP_AC_IN_OL SCOOP_GPCR_PA19 + +/* GPIO Direction 1 : output mode / 0:input mode */ +#define TOSA_SCOOP_IO_DIR (TOSA_SCOOP_PXA_VCORE1 | \ + TOSA_SCOOP_AUD_PWR_ON) + +/* + * SCOOP2 jacket GPIOs + */ +#define TOSA_SCOOP_JC_GPIO_BASE (NR_BUILTIN_GPIO + 12) +#define TOSA_GPIO_BT_LED (TOSA_SCOOP_JC_GPIO_BASE + 0) +#define TOSA_GPIO_NOTE_LED (TOSA_SCOOP_JC_GPIO_BASE + 1) +#define TOSA_GPIO_CHRG_ERR_LED (TOSA_SCOOP_JC_GPIO_BASE + 2) +#define TOSA_GPIO_USB_PULLUP (TOSA_SCOOP_JC_GPIO_BASE + 3) +#define TOSA_GPIO_TC6393XB_SUSPEND (TOSA_SCOOP_JC_GPIO_BASE + 4) +#define TOSA_GPIO_TC6393XB_L3V_ON (TOSA_SCOOP_JC_GPIO_BASE + 5) +#define TOSA_SCOOP_JC_WLAN_DETECT SCOOP_GPCR_PA17 +#define TOSA_GPIO_WLAN_LED (TOSA_SCOOP_JC_GPIO_BASE + 7) +#define TOSA_SCOOP_JC_CARD_LIMIT_SEL SCOOP_GPCR_PA19 + +/* GPIO Direction 1 : output mode / 0:input mode */ +#define TOSA_SCOOP_JC_IO_DIR (TOSA_SCOOP_JC_CARD_LIMIT_SEL) + +/* + * TC6393XB GPIOs + */ +#define TOSA_TC6393XB_GPIO_BASE (NR_BUILTIN_GPIO + 2 * 12) +#define TOSA_TC6393XB_GPIO(i) (TOSA_TC6393XB_GPIO_BASE + (i)) +#define TOSA_TC6393XB_GPIO_BIT(gpio) (1 << (gpio - TOSA_TC6393XB_GPIO_BASE)) + +#define TOSA_GPIO_TG_ON (TOSA_TC6393XB_GPIO_BASE + 0) +#define TOSA_GPIO_L_MUTE (TOSA_TC6393XB_GPIO_BASE + 1) +#define TOSA_GPIO_BL_C20MA (TOSA_TC6393XB_GPIO_BASE + 3) +#define TOSA_GPIO_CARD_VCC_ON (TOSA_TC6393XB_GPIO_BASE + 4) +#define TOSA_GPIO_CHARGE_OFF (TOSA_TC6393XB_GPIO_BASE + 6) +#define TOSA_GPIO_CHARGE_OFF_JC (TOSA_TC6393XB_GPIO_BASE + 7) +#define TOSA_GPIO_BAT0_V_ON (TOSA_TC6393XB_GPIO_BASE + 9) +#define TOSA_GPIO_BAT1_V_ON (TOSA_TC6393XB_GPIO_BASE + 10) +#define TOSA_GPIO_BU_CHRG_ON (TOSA_TC6393XB_GPIO_BASE + 11) +#define TOSA_GPIO_BAT_SW_ON (TOSA_TC6393XB_GPIO_BASE + 12) +#define TOSA_GPIO_BAT0_TH_ON (TOSA_TC6393XB_GPIO_BASE + 14) +#define TOSA_GPIO_BAT1_TH_ON (TOSA_TC6393XB_GPIO_BASE + 15) + +/* + * Timing Generator + */ +#define TG_PNLCTL 0x00 +#define TG_TPOSCTL 0x01 +#define TG_DUTYCTL 0x02 +#define TG_GPOSR 0x03 +#define TG_GPODR1 0x04 +#define TG_GPODR2 0x05 +#define TG_PINICTL 0x06 +#define TG_HPOSCTL 0x07 + +/* + * PXA GPIOs + */ +#define TOSA_GPIO_POWERON (0) +#define TOSA_GPIO_RESET (1) +#define TOSA_GPIO_AC_IN (2) +#define TOSA_GPIO_RECORD_BTN (3) +#define TOSA_GPIO_SYNC (4) /* Cradle SYNC Button */ +#define TOSA_GPIO_USB_IN (5) +#define TOSA_GPIO_JACKET_DETECT (7) +#define TOSA_GPIO_nSD_DETECT (9) +#define TOSA_GPIO_nSD_INT (10) +#define TOSA_GPIO_TC6393XB_CLK (11) +#define TOSA_GPIO_BAT1_CRG (12) +#define TOSA_GPIO_CF_CD (13) +#define TOSA_GPIO_BAT0_CRG (14) +#define TOSA_GPIO_TC6393XB_INT (15) +#define TOSA_GPIO_BAT0_LOW (17) +#define TOSA_GPIO_TC6393XB_RDY (18) +#define TOSA_GPIO_ON_RESET (19) +#define TOSA_GPIO_EAR_IN (20) +#define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */ +#define TOSA_GPIO_ON_KEY (22) +#define TOSA_GPIO_VGA_LINE (27) +#define TOSA_GPIO_TP_INT (32) /* Touch Panel pen down interrupt */ +#define TOSA_GPIO_JC_CF_IRQ (36) /* CF slot1 Ready */ +#define TOSA_GPIO_BAT_LOCKED (38) /* Battery locked */ +#define TOSA_GPIO_IRDA_TX (47) +#define TOSA_GPIO_TG_SPI_SCLK (81) +#define TOSA_GPIO_TG_SPI_CS (82) +#define TOSA_GPIO_TG_SPI_MOSI (83) +#define TOSA_GPIO_BAT1_LOW (84) + +#define TOSA_GPIO_HP_IN GPIO_EAR_IN + +#define TOSA_GPIO_MAIN_BAT_LOW GPIO_BAT0_LOW + +#define TOSA_KEY_STROBE_NUM (11) +#define TOSA_KEY_SENSE_NUM (7) + +#define TOSA_GPIO_HIGH_STROBE_BIT (0xfc000000) +#define TOSA_GPIO_LOW_STROBE_BIT (0x0000001f) +#define TOSA_GPIO_ALL_SENSE_BIT (0x00000fe0) +#define TOSA_GPIO_ALL_SENSE_RSHIFT (5) +#define TOSA_GPIO_STROBE_BIT(a) GPIO_bit(58+(a)) +#define TOSA_GPIO_SENSE_BIT(a) GPIO_bit(69+(a)) +#define TOSA_GAFR_HIGH_STROBE_BIT (0xfff00000) +#define TOSA_GAFR_LOW_STROBE_BIT (0x000003ff) +#define TOSA_GAFR_ALL_SENSE_BIT (0x00fffc00) +#define TOSA_GPIO_KEY_SENSE(a) (69+(a)) +#define TOSA_GPIO_KEY_STROBE(a) (58+(a)) + +/* + * Interrupts + */ +#define TOSA_IRQ_GPIO_WAKEUP IRQ_GPIO(TOSA_GPIO_WAKEUP) +#define TOSA_IRQ_GPIO_AC_IN IRQ_GPIO(TOSA_GPIO_AC_IN) +#define TOSA_IRQ_GPIO_RECORD_BTN IRQ_GPIO(TOSA_GPIO_RECORD_BTN) +#define TOSA_IRQ_GPIO_SYNC IRQ_GPIO(TOSA_GPIO_SYNC) +#define TOSA_IRQ_GPIO_USB_IN IRQ_GPIO(TOSA_GPIO_USB_IN) +#define TOSA_IRQ_GPIO_JACKET_DETECT IRQ_GPIO(TOSA_GPIO_JACKET_DETECT) +#define TOSA_IRQ_GPIO_nSD_INT IRQ_GPIO(TOSA_GPIO_nSD_INT) +#define TOSA_IRQ_GPIO_nSD_DETECT IRQ_GPIO(TOSA_GPIO_nSD_DETECT) +#define TOSA_IRQ_GPIO_BAT1_CRG IRQ_GPIO(TOSA_GPIO_BAT1_CRG) +#define TOSA_IRQ_GPIO_CF_CD IRQ_GPIO(TOSA_GPIO_CF_CD) +#define TOSA_IRQ_GPIO_BAT0_CRG IRQ_GPIO(TOSA_GPIO_BAT0_CRG) +#define TOSA_IRQ_GPIO_TC6393XB_INT IRQ_GPIO(TOSA_GPIO_TC6393XB_INT) +#define TOSA_IRQ_GPIO_BAT0_LOW IRQ_GPIO(TOSA_GPIO_BAT0_LOW) +#define TOSA_IRQ_GPIO_EAR_IN IRQ_GPIO(TOSA_GPIO_EAR_IN) +#define TOSA_IRQ_GPIO_CF_IRQ IRQ_GPIO(TOSA_GPIO_CF_IRQ) +#define TOSA_IRQ_GPIO_ON_KEY IRQ_GPIO(TOSA_GPIO_ON_KEY) +#define TOSA_IRQ_GPIO_VGA_LINE IRQ_GPIO(TOSA_GPIO_VGA_LINE) +#define TOSA_IRQ_GPIO_TP_INT IRQ_GPIO(TOSA_GPIO_TP_INT) +#define TOSA_IRQ_GPIO_JC_CF_IRQ IRQ_GPIO(TOSA_GPIO_JC_CF_IRQ) +#define TOSA_IRQ_GPIO_BAT_LOCKED IRQ_GPIO(TOSA_GPIO_BAT_LOCKED) +#define TOSA_IRQ_GPIO_BAT1_LOW IRQ_GPIO(TOSA_GPIO_BAT1_LOW) +#define TOSA_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(69+(a)) + +#define TOSA_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(TOSA_GPIO_MAIN_BAT_LOW) + +#define TOSA_KEY_SYNC KEY_102ND /* ??? */ + +#ifndef CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES +#define TOSA_KEY_RECORD KEY_YEN +#define TOSA_KEY_ADDRESSBOOK KEY_KATAKANA +#define TOSA_KEY_CANCEL KEY_ESC +#define TOSA_KEY_CENTER KEY_HIRAGANA +#define TOSA_KEY_OK KEY_HENKAN +#define TOSA_KEY_CALENDAR KEY_KATAKANAHIRAGANA +#define TOSA_KEY_HOMEPAGE KEY_HANGEUL +#define TOSA_KEY_LIGHT KEY_MUHENKAN +#define TOSA_KEY_MENU KEY_HANJA +#define TOSA_KEY_FN KEY_RIGHTALT +#define TOSA_KEY_MAIL KEY_ZENKAKUHANKAKU +#else +#define TOSA_KEY_RECORD KEY_RECORD +#define TOSA_KEY_ADDRESSBOOK KEY_ADDRESSBOOK +#define TOSA_KEY_CANCEL KEY_CANCEL +#define TOSA_KEY_CENTER KEY_SELECT /* ??? */ +#define TOSA_KEY_OK KEY_OK +#define TOSA_KEY_CALENDAR KEY_CALENDAR +#define TOSA_KEY_HOMEPAGE KEY_HOMEPAGE +#define TOSA_KEY_LIGHT KEY_KBDILLUMTOGGLE +#define TOSA_KEY_MENU KEY_MENU +#define TOSA_KEY_FN KEY_FN +#define TOSA_KEY_MAIL KEY_MAIL +#endif + +#endif /* _ASM_ARCH_TOSA_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/tosa_bt.h b/arch/arm/mach-pxa/include/mach/tosa_bt.h new file mode 100644 index 00000000000..efc3c3d3b75 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/tosa_bt.h @@ -0,0 +1,22 @@ +/* + * Tosa bluetooth built-in chip control. + * + * Later it may be shared with some other platforms. + * + * Copyright (c) 2008 Dmitry Baryshkov + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef TOSA_BT_H +#define TOSA_BT_H + +struct tosa_bt_data { + int gpio_pwr; + int gpio_reset; +}; + +#endif + diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/include/mach/trizeps4.h new file mode 100644 index 00000000000..641d0ec110b --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/trizeps4.h @@ -0,0 +1,106 @@ +/************************************************************************ + * Include file for TRIZEPS4 SoM and ConXS eval-board + * Copyright (c) Jürgen Schindele + * 2006 + ************************************************************************/ + +/* + * Includes/Defines + */ +#ifndef _TRIPEPS4_H_ +#define _TRIPEPS4_H_ + +/* physical memory regions */ +#define TRIZEPS4_FLASH_PHYS (PXA_CS0_PHYS) /* Flash region */ +#define TRIZEPS4_DISK_PHYS (PXA_CS1_PHYS) /* Disk On Chip region */ +#define TRIZEPS4_ETH_PHYS (PXA_CS2_PHYS) /* Ethernet DM9000 region */ +#define TRIZEPS4_PIC_PHYS (PXA_CS3_PHYS) /* Logic chip on ConXS-Board */ +#define TRIZEPS4_SDRAM_BASE 0xa0000000 /* SDRAM region */ + +#define TRIZEPS4_CFSR_PHYS (PXA_CS3_PHYS) /* Logic chip on ConXS-Board CSFR register */ +#define TRIZEPS4_BOCR_PHYS (PXA_CS3_PHYS+0x02000000) /* Logic chip on ConXS-Board BOCR register */ +#define TRIZEPS4_IRCR_PHYS (PXA_CS3_PHYS+0x02400000) /* Logic chip on ConXS-Board IRCR register*/ +#define TRIZEPS4_UPSR_PHYS (PXA_CS3_PHYS+0x02800000) /* Logic chip on ConXS-Board UPSR register*/ +#define TRIZEPS4_DICR_PHYS (PXA_CS3_PHYS+0x03800000) /* Logic chip on ConXS-Board DICR register*/ + +/* virtual memory regions */ +#define TRIZEPS4_DISK_VIRT 0xF0000000 /* Disk On Chip region */ + +#define TRIZEPS4_PIC_VIRT 0xF0100000 /* not used */ +#define TRIZEPS4_CFSR_VIRT 0xF0100000 +#define TRIZEPS4_BOCR_VIRT 0xF0200000 +#define TRIZEPS4_DICR_VIRT 0xF0300000 +#define TRIZEPS4_IRCR_VIRT 0xF0400000 +#define TRIZEPS4_UPSR_VIRT 0xF0500000 + +/* size of flash */ +#define TRIZEPS4_FLASH_SIZE 0x02000000 /* Flash size 32 MB */ + +/* Ethernet Controller Davicom DM9000 */ +#define GPIO_DM9000 101 +#define TRIZEPS4_ETH_IRQ IRQ_GPIO(GPIO_DM9000) + +/* UCB1400 audio / TS-controller */ +#define GPIO_UCB1400 1 +#define TRIZEPS4_UCB1400_IRQ IRQ_GPIO(GPIO_UCB1400) + +/* PCMCIA socket Compact Flash */ +#define GPIO_PCD 11 /* PCMCIA Card Detect */ +#define TRIZEPS4_CD_IRQ IRQ_GPIO(GPIO_PCD) +#define GPIO_PRDY 13 /* READY / nINT */ +#define TRIZEPS4_READY_NINT IRQ_GPIO(GPIO_PRDY) + +/* MMC socket */ +#define GPIO_MMC_DET 12 +#define TRIZEPS4_MMC_IRQ IRQ_GPIO(GPIO_MMC_DET) + +/* LEDS using tx2 / rx2 */ +#define GPIO_SYS_BUSY_LED 46 +#define GPIO_HEARTBEAT_LED 47 + +/* Off-module PIC on ConXS board */ +#define GPIO_PIC 0 +#define TRIZEPS4_PIC_IRQ IRQ_GPIO(GPIO_PIC) + +#define CFSR_P2V(x) ((x) - TRIZEPS4_CFSR_PHYS + TRIZEPS4_CFSR_VIRT) +#define CFSR_V2P(x) ((x) - TRIZEPS4_CFSR_VIRT + TRIZEPS4_CFSR_PHYS) + +#define BCR_P2V(x) ((x) - TRIZEPS4_BOCR_PHYS + TRIZEPS4_BOCR_VIRT) +#define BCR_V2P(x) ((x) - TRIZEPS4_BOCR_VIRT + TRIZEPS4_BOCR_PHYS) + +#define DCR_P2V(x) ((x) - TRIZEPS4_DICR_PHYS + TRIZEPS4_DICR_VIRT) +#define DCR_V2P(x) ((x) - TRIZEPS4_DICR_VIRT + TRIZEPS4_DICR_PHYS) + +#ifndef __ASSEMBLY__ +#define ConXS_CFSR (*((volatile unsigned short *)CFSR_P2V(0x0C000000))) +#define ConXS_BCR (*((volatile unsigned short *)BCR_P2V(0x0E000000))) +#define ConXS_DCR (*((volatile unsigned short *)DCR_P2V(0x0F800000))) +#else +#define ConXS_CFSR CFSR_P2V(0x0C000000) +#define ConXS_BCR BCR_P2V(0x0E000000) +#define ConXS_DCR DCR_P2V(0x0F800000) +#endif + +#define ConXS_CFSR_BVD_MASK 0x0003 +#define ConXS_CFSR_BVD1 (1 << 0) +#define ConXS_CFSR_BVD2 (1 << 1) +#define ConXS_CFSR_VS_MASK 0x000C +#define ConXS_CFSR_VS1 (1 << 2) +#define ConXS_CFSR_VS2 (1 << 3) +#define ConXS_CFSR_VS_5V (0x3 << 2) +#define ConXS_CFSR_VS_3V3 0x0 + +#define ConXS_BCR_S0_POW_EN0 (1 << 0) +#define ConXS_BCR_S0_POW_EN1 (1 << 1) +#define ConXS_BCR_L_DISP (1 << 4) +#define ConXS_BCR_CF_BUF_EN (1 << 5) +#define ConXS_BCR_CF_RESET (1 << 7) +#define ConXS_BCR_S0_VCC_3V3 0x1 +#define ConXS_BCR_S0_VCC_5V0 0x2 +#define ConXS_BCR_S0_VPP_12V 0x4 +#define ConXS_BCR_S0_VPP_3V3 0x8 + +#define ConXS_IRCR_MODE (1 << 0) +#define ConXS_IRCR_SD (1 << 1) + +#endif /* _TRIPEPS4_H_ */ diff --git a/arch/arm/mach-pxa/include/mach/udc.h b/arch/arm/mach-pxa/include/mach/udc.h new file mode 100644 index 00000000000..2f82332e81a --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/udc.h @@ -0,0 +1,8 @@ +/* + * arch/arm/mach-pxa/include/mach/udc.h + * + */ +#include <asm/mach/udc_pxa2xx.h> + +extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info); + diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h new file mode 100644 index 00000000000..21e3e890af9 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/uncompress.h @@ -0,0 +1,45 @@ +/* + * arch/arm/mach-pxa/include/mach/uncompress.h + * + * Author: Nicolas Pitre + * Copyright: (C) 2001 MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/serial_reg.h> +#include <mach/pxa-regs.h> +#include <asm/mach-types.h> + +#define __REG(x) ((volatile unsigned long *)x) + +static volatile unsigned long *UART = FFUART; + +static inline void putc(char c) +{ + if (!(UART[UART_IER] & IER_UUE)) + return; + while (!(UART[UART_LSR] & LSR_TDRQ)) + barrier(); + UART[UART_TX] = c; +} + +/* + * This does not append a newline + */ +static inline void flush(void) +{ +} + +static inline void arch_decomp_setup(void) +{ + if (machine_is_littleton()) + UART = STUART; +} + +/* + * nothing to do + */ +#define arch_decomp_wdog() diff --git a/arch/arm/mach-pxa/include/mach/vmalloc.h b/arch/arm/mach-pxa/include/mach/vmalloc.h new file mode 100644 index 00000000000..e90c5eeb81d --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/vmalloc.h @@ -0,0 +1,11 @@ +/* + * arch/arm/mach-pxa/include/mach/vmalloc.h + * + * Author: Nicolas Pitre + * Copyright: (C) 2001 MontaVista Software Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#define VMALLOC_END (0xe8000000) diff --git a/arch/arm/mach-pxa/include/mach/zylonite.h b/arch/arm/mach-pxa/include/mach/zylonite.h new file mode 100644 index 00000000000..0d35ca04731 --- /dev/null +++ b/arch/arm/mach-pxa/include/mach/zylonite.h @@ -0,0 +1,47 @@ +#ifndef __ASM_ARCH_ZYLONITE_H +#define __ASM_ARCH_ZYLONITE_H + +#define ZYLONITE_ETH_PHYS 0x14000000 + +#define EXT_GPIO(x) (128 + (x)) + +/* the following variables are processor specific and initialized + * by the corresponding zylonite_pxa3xx_init() + */ +struct platform_mmc_slot { + int gpio_cd; + int gpio_wp; +}; + +extern struct platform_mmc_slot zylonite_mmc_slot[]; + +extern int gpio_eth_irq; +extern int gpio_debug_led1; +extern int gpio_debug_led2; + +extern int wm9713_irq; + +extern int lcd_id; +extern int lcd_orientation; + +#ifdef CONFIG_CPU_PXA300 +extern void zylonite_pxa300_init(void); +#else +static inline void zylonite_pxa300_init(void) +{ + if (cpu_is_pxa300() || cpu_is_pxa310()) + panic("%s: PXA300/PXA310 not supported\n", __FUNCTION__); +} +#endif + +#ifdef CONFIG_CPU_PXA320 +extern void zylonite_pxa320_init(void); +#else +static inline void zylonite_pxa320_init(void) +{ + if (cpu_is_pxa320()) + panic("%s: PXA320 not supported\n", __FUNCTION__); +} +#endif + +#endif /* __ASM_ARCH_ZYLONITE_H */ diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index fbff557bb22..5e95c5372fe 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -17,10 +17,10 @@ #include <linux/interrupt.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/arch/pxa-regs.h> +#include <mach/pxa-regs.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/leds-idp.c b/arch/arm/mach-pxa/leds-idp.c index 38aa9270540..18b20d46941 100644 --- a/arch/arm/mach-pxa/leds-idp.c +++ b/arch/arm/mach-pxa/leds-idp.c @@ -14,12 +14,12 @@ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/idp.h> +#include <mach/pxa-regs.h> +#include <mach/idp.h> #include "leds.h" diff --git a/arch/arm/mach-pxa/leds-lubbock.c b/arch/arm/mach-pxa/leds-lubbock.c index afbc6698e27..1a258029c33 100644 --- a/arch/arm/mach-pxa/leds-lubbock.c +++ b/arch/arm/mach-pxa/leds-lubbock.c @@ -13,11 +13,11 @@ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/lubbock.h> +#include <mach/pxa-regs.h> +#include <mach/lubbock.h> #include "leds.h" diff --git a/arch/arm/mach-pxa/leds-mainstone.c b/arch/arm/mach-pxa/leds-mainstone.c index 065293eb0d8..95e06b84963 100644 --- a/arch/arm/mach-pxa/leds-mainstone.c +++ b/arch/arm/mach-pxa/leds-mainstone.c @@ -12,12 +12,12 @@ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/mainstone.h> +#include <mach/pxa-regs.h> +#include <mach/mainstone.h> #include "leds.h" diff --git a/arch/arm/mach-pxa/leds-trizeps4.c b/arch/arm/mach-pxa/leds-trizeps4.c index 21880daabaf..3bc29007df3 100644 --- a/arch/arm/mach-pxa/leds-trizeps4.c +++ b/arch/arm/mach-pxa/leds-trizeps4.c @@ -12,14 +12,14 @@ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include <asm/types.h> #include <asm/leds.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/trizeps4.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/trizeps4.h> #include "leds.h" diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index dd759d03a9f..58f3402a037 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -26,21 +26,21 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/mfp-pxa300.h> -#include <asm/arch/gpio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/ssp.h> -#include <asm/arch/pxa27x_keypad.h> -#include <asm/arch/pxa3xx_nand.h> -#include <asm/arch/littleton.h> +#include <mach/pxa-regs.h> +#include <mach/mfp-pxa300.h> +#include <mach/gpio.h> +#include <mach/pxafb.h> +#include <mach/ssp.h> +#include <mach/pxa27x_keypad.h> +#include <mach/pxa3xx_nand.h> +#include <mach/littleton.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 8d1ab54e7b2..b7038948d1d 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -29,7 +29,7 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> @@ -38,15 +38,15 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/lpd270.h> -#include <asm/arch/audio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/mmc.h> -#include <asm/arch/irda.h> -#include <asm/arch/ohci.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/lpd270.h> +#include <mach/audio.h> +#include <mach/pxafb.h> +#include <mach/mmc.h> +#include <mach/irda.h> +#include <mach/ohci.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index af7375bb46a..bb9e09208b9 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -25,12 +25,12 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> -#include <asm/arch/pxa2xx_spi.h> +#include <mach/pxa2xx_spi.h> #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> @@ -41,15 +41,15 @@ #include <asm/hardware/sa1111.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa25x.h> -#include <asm/arch/audio.h> -#include <asm/arch/lubbock.h> -#include <asm/arch/udc.h> -#include <asm/arch/irda.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/mmc.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa25x.h> +#include <mach/audio.h> +#include <mach/lubbock.h> +#include <mach/udc.h> +#include <mach/irda.h> +#include <mach/pxafb.h> +#include <mach/mmc.h> #include "generic.h" #include "devices.h" @@ -224,7 +224,7 @@ static struct platform_device sa1111_device = { * for the temperature sensors. */ static struct pxa2xx_spi_master pxa_ssp_master_info = { - .num_chipselect = 0, + .num_chipselect = 1, }; static int lubbock_ads7846_pendown_state(void) diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index c9d274f0048..143f28adaf9 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -26,18 +26,18 @@ #include <linux/pda_power.h> #include <linux/pwm_backlight.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/magician.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/i2c.h> -#include <asm/arch/mmc.h> -#include <asm/arch/irda.h> -#include <asm/arch/ohci.h> +#include <mach/magician.h> +#include <mach/mfp-pxa27x.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxafb.h> +#include <mach/i2c.h> +#include <mach/mmc.h> +#include <mach/irda.h> +#include <mach/ohci.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index c8e38b5ff1c..d44af761564 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -32,7 +32,7 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> @@ -41,17 +41,17 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/mainstone.h> -#include <asm/arch/audio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/i2c.h> -#include <asm/arch/mmc.h> -#include <asm/arch/irda.h> -#include <asm/arch/ohci.h> -#include <asm/arch/pxa27x_keypad.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa27x.h> +#include <mach/mainstone.h> +#include <mach/audio.h> +#include <mach/pxafb.h> +#include <mach/i2c.h> +#include <mach/mmc.h> +#include <mach/irda.h> +#include <mach/ohci.h> +#include <mach/pxa27x_keypad.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index fd4545eab80..925575f10ac 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -18,10 +18,10 @@ #include <linux/init.h> #include <linux/sysdev.h> -#include <asm/arch/hardware.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa2xx.h> +#include <mach/hardware.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa2xx.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.c b/arch/arm/mach-pxa/mfp-pxa3xx.c index 3a5b0fcbaf1..eb197a6e8e9 100644 --- a/arch/arm/mach-pxa/mfp-pxa3xx.c +++ b/arch/arm/mach-pxa/mfp-pxa3xx.c @@ -19,10 +19,10 @@ #include <linux/io.h> #include <linux/sysdev.h> -#include <asm/hardware.h> -#include <asm/arch/mfp.h> -#include <asm/arch/mfp-pxa3xx.h> -#include <asm/arch/pxa3xx-regs.h> +#include <mach/hardware.h> +#include <mach/mfp.h> +#include <mach/mfp-pxa3xx.h> +#include <mach/pxa3xx-regs.h> /* mfp_spin_lock is used to ensure that MFP register configuration * (most likely a read-modify-write operation) is atomic, and that diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 408657a24f8..fe924a23deb 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -30,15 +30,15 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/audio.h> -#include <asm/arch/palmtx.h> -#include <asm/arch/mmc.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/irda.h> -#include <asm/arch/pxa27x_keypad.h> -#include <asm/arch/udc.h> +#include <mach/audio.h> +#include <mach/palmtx.h> +#include <mach/mmc.h> +#include <mach/pxafb.h> +#include <mach/pxa-regs.h> +#include <mach/mfp-pxa27x.h> +#include <mach/irda.h> +#include <mach/pxa27x_keypad.h> +#include <mach/udc.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c index 377f3be8ce5..730b9f6ede1 100644 --- a/arch/arm/mach-pxa/pcm027.c +++ b/arch/arm/mach-pxa/pcm027.c @@ -29,12 +29,12 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/arch/hardware.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx_spi.h> -#include <asm/arch/pcm027.h> +#include <mach/hardware.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx_spi.h> +#include <mach/pcm027.h> #include "generic.h" /* diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 90056d56b21..420c9b3813f 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -28,16 +28,16 @@ #include <media/soc_camera.h> #include <asm/gpio.h> -#include <asm/arch/i2c.h> -#include <asm/arch/camera.h> +#include <mach/i2c.h> +#include <mach/camera.h> #include <asm/mach/map.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/audio.h> -#include <asm/arch/mmc.h> -#include <asm/arch/ohci.h> -#include <asm/arch/pcm990_baseboard.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/mfp-pxa27x.h> +#include <mach/pxa-regs.h> +#include <mach/audio.h> +#include <mach/mmc.h> +#include <mach/ohci.h> +#include <mach/pcm990_baseboard.h> +#include <mach/pxafb.h> +#include <mach/mfp-pxa27x.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c index 7d4debbdcca..1b539e67557 100644 --- a/arch/arm/mach-pxa/pm.c +++ b/arch/arm/mach-pxa/pm.c @@ -16,12 +16,12 @@ #include <linux/errno.h> #include <linux/time.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/memory.h> #include <asm/system.h> -#include <asm/arch/pm.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/lubbock.h> +#include <mach/pm.h> +#include <mach/pxa-regs.h> +#include <mach/lubbock.h> #include <asm/mach/time.h> struct pxa_cpu_pm_fns *pxa_cpu_pm_fns; diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 39612cfa0b4..055ec63d768 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -21,7 +21,7 @@ #include <linux/pm.h> #include <linux/delay.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/setup.h> @@ -31,16 +31,16 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/mmc.h> -#include <asm/arch/udc.h> -#include <asm/arch/irda.h> -#include <asm/arch/poodle.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/sharpsl.h> -#include <asm/arch/ssp.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/mmc.h> +#include <mach/udc.h> +#include <mach/irda.h> +#include <mach/poodle.h> +#include <mach/pxafb.h> +#include <mach/sharpsl.h> +#include <mach/ssp.h> #include <asm/hardware/scoop.h> #include <asm/hardware/locomo.h> diff --git a/arch/arm/mach-pxa/pwm.c b/arch/arm/mach-pxa/pwm.c index ce28cd9fed1..316cd986da5 100644 --- a/arch/arm/mach-pxa/pwm.c +++ b/arch/arm/mach-pxa/pwm.c @@ -20,7 +20,7 @@ #include <linux/pwm.h> #include <asm/div64.h> -#include <asm/arch/pxa-regs.h> +#include <mach/pxa-regs.h> /* PWM registers and bits definitions */ #define PWMCR (0x00) diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index c5b845b935b..9e5d8a8c642 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -23,13 +23,14 @@ #include <linux/suspend.h> #include <linux/sysdev.h> -#include <asm/hardware.h> -#include <asm/arch/irqs.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa25x.h> -#include <asm/arch/pm.h> -#include <asm/arch/dma.h> +#include <mach/hardware.h> +#include <mach/irqs.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa25x.h> +#include <mach/reset.h> +#include <mach/pm.h> +#include <mach/dma.h> #include "generic.h" #include "devices.h" @@ -348,6 +349,9 @@ static int __init pxa25x_init(void) clks_register(&pxa25x_hwuart_clk, 1); if (cpu_is_pxa21x() || cpu_is_pxa25x()) { + + reset_status = RCSR; + clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks)); if ((ret = pxa_init_dma(16))) diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index d5d14ea33f2..f9f6a9c31f4 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -18,16 +18,17 @@ #include <linux/platform_device.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/irqs.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa27x.h> -#include <asm/arch/ohci.h> -#include <asm/arch/pm.h> -#include <asm/arch/dma.h> -#include <asm/arch/i2c.h> +#include <mach/irqs.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa27x.h> +#include <mach/reset.h> +#include <mach/ohci.h> +#include <mach/pm.h> +#include <mach/dma.h> +#include <mach/i2c.h> #include "generic.h" #include "devices.h" @@ -384,6 +385,9 @@ static int __init pxa27x_init(void) int i, ret = 0; if (cpu_is_pxa27x()) { + + reset_status = RCSR; + clks_register(pxa27x_clks, ARRAY_SIZE(pxa27x_clks)); if ((ret = pxa_init_dma(32))) diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c index d4f6415e841..73d04d81c75 100644 --- a/arch/arm/mach-pxa/pxa2xx.c +++ b/arch/arm/mach-pxa/pxa2xx.c @@ -14,9 +14,18 @@ #include <linux/kernel.h> #include <linux/device.h> -#include <asm/arch/mfp-pxa2xx.h> -#include <asm/arch/mfp-pxa25x.h> -#include <asm/arch/irda.h> +#include <mach/hardware.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa2xx.h> +#include <mach/mfp-pxa25x.h> +#include <mach/reset.h> +#include <mach/irda.h> + +void pxa2xx_clear_reset_status(unsigned int mask) +{ + /* RESET_STATUS_* has a 1:1 mapping with RCSR */ + RCSR = mask; +} static unsigned long pxa2xx_mfp_fir[] = { GPIO46_FICP_RXD, diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index da92e973388..494fc1f032d 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -17,9 +17,9 @@ #include <linux/kernel.h> #include <linux/platform_device.h> -#include <asm/hardware.h> -#include <asm/arch/pxa3xx-regs.h> -#include <asm/arch/mfp-pxa300.h> +#include <mach/hardware.h> +#include <mach/pxa3xx-regs.h> +#include <mach/mfp-pxa300.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index c557c23a1ef..016eb18f01a 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -17,10 +17,10 @@ #include <linux/kernel.h> #include <linux/platform_device.h> -#include <asm/hardware.h> -#include <asm/arch/mfp.h> -#include <asm/arch/pxa3xx-regs.h> -#include <asm/arch/mfp-pxa320.h> +#include <mach/hardware.h> +#include <mach/mfp.h> +#include <mach/pxa3xx-regs.h> +#include <mach/mfp-pxa320.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index f491025a0c8..03cbc38103e 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -22,12 +22,13 @@ #include <linux/io.h> #include <linux/sysdev.h> -#include <asm/hardware.h> -#include <asm/arch/pxa3xx-regs.h> -#include <asm/arch/ohci.h> -#include <asm/arch/pm.h> -#include <asm/arch/dma.h> -#include <asm/arch/ssp.h> +#include <mach/hardware.h> +#include <mach/pxa3xx-regs.h> +#include <mach/reset.h> +#include <mach/ohci.h> +#include <mach/pm.h> +#include <mach/dma.h> +#include <mach/ssp.h> #include "generic.h" #include "devices.h" @@ -109,6 +110,12 @@ unsigned int pxa3xx_get_memclk_frequency_10khz(void) return (clk / 10000); } +void pxa3xx_clear_reset_status(unsigned int mask) +{ + /* RESET_STATUS_* has a 1:1 mapping with ARSR */ + ARSR = mask; +} + /* * Return the current AC97 clock frequency. */ @@ -532,6 +539,9 @@ static int __init pxa3xx_init(void) int i, ret = 0; if (cpu_is_pxa3xx()) { + + reset_status = ARSR; + /* * clear RDH bit every time after reset * diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c index 9503897d049..13e6bfdfff6 100644 --- a/arch/arm/mach-pxa/pxa930.c +++ b/arch/arm/mach-pxa/pxa930.c @@ -16,8 +16,8 @@ #include <linux/irq.h> #include <linux/dma-mapping.h> -#include <asm/hardware.h> -#include <asm/arch/mfp-pxa930.h> +#include <mach/hardware.h> +#include <mach/mfp-pxa930.h> static struct pxa3xx_mfp_addr_map pxa930_mfp_addr_map[] __initdata = { diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c index 9d39dea57ce..9996c612c3d 100644 --- a/arch/arm/mach-pxa/reset.c +++ b/arch/arm/mach-pxa/reset.c @@ -10,8 +10,11 @@ #include <asm/io.h> #include <asm/proc-fns.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> +#include <mach/pxa-regs.h> +#include <mach/reset.h> + +unsigned int reset_status; +EXPORT_SYMBOL(reset_status); static void do_hw_reset(void); @@ -77,8 +80,7 @@ static void do_hw_reset(void) void arch_reset(char mode) { - if (cpu_is_pxa2xx()) - RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; + clear_reset_status(RESET_STATUS_ALL); switch (mode) { case 's': diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index d02bc6f8bb9..e7ea91ce7f0 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -21,9 +21,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware.h> -#include <asm/arch/pxa3xx-regs.h> -#include <asm/arch/mfp-pxa930.h> +#include <mach/hardware.h> +#include <mach/pxa3xx-regs.h> +#include <mach/mfp-pxa930.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 23e9b928330..e804ae09370 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -22,12 +22,12 @@ #include <linux/platform_device.h> #include <linux/apm-emulation.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> -#include <asm/arch/pm.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/sharpsl.h> +#include <mach/pm.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/sharpsl.h> #include "sharpsl.h" struct battery_thresh spitz_battery_levels_acin[] = { diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S index 784716eb7fc..a62c8375eb5 100644 --- a/arch/arm/mach-pxa/sleep.S +++ b/arch/arm/mach-pxa/sleep.S @@ -13,10 +13,10 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> #define MDREFR_KDIV 0x200a4000 // all banks #define CCCR_SLEEP 0x00000107 // L=7 2N=2 A=0 PPDIS=0 CPDIS=0 diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 762249c03de..cd39005c98f 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -26,7 +26,7 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/system.h> @@ -35,18 +35,19 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/pxa27x-udc.h> -#include <asm/arch/irda.h> -#include <asm/arch/mmc.h> -#include <asm/arch/ohci.h> -#include <asm/arch/udc.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/akita.h> -#include <asm/arch/spitz.h> -#include <asm/arch/sharpsl.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/pxa27x-udc.h> +#include <mach/reset.h> +#include <mach/irda.h> +#include <mach/mmc.h> +#include <mach/ohci.h> +#include <mach/udc.h> +#include <mach/pxafb.h> +#include <mach/akita.h> +#include <mach/spitz.h> +#include <mach/sharpsl.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/scoop.h> diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 360354084ae..8a40505dfd2 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -20,14 +20,14 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/scoop.h> -#include <asm/arch/sharpsl.h> -#include <asm/arch/spitz.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> +#include <mach/sharpsl.h> +#include <mach/spitz.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> #include "sharpsl.h" #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c index 89f38683787..9bd93c5f28b 100644 --- a/arch/arm/mach-pxa/ssp.c +++ b/arch/arm/mach-pxa/ssp.c @@ -31,10 +31,10 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/hardware.h> -#include <asm/arch/ssp.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/regs-ssp.h> +#include <mach/hardware.h> +#include <mach/ssp.h> +#include <mach/pxa-regs.h> +#include <mach/regs-ssp.h> #define TIMEOUT 100000 diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S index 40bb70eff3f..f3821cfda72 100644 --- a/arch/arm/mach-pxa/standby.S +++ b/arch/arm/mach-pxa/standby.S @@ -11,10 +11,10 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> .text diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index ac283507e42..589d32b4fc4 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -21,9 +21,9 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware.h> -#include <asm/arch/pxa3xx-regs.h> -#include <asm/arch/mfp-pxa930.h> +#include <mach/hardware.h> +#include <mach/pxa3xx-regs.h> +#include <mach/mfp-pxa930.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 7b7c0179795..67e18509d7b 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -22,7 +22,7 @@ #include <asm/cnt32_to_63.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> -#include <asm/arch/pxa-regs.h> +#include <mach/pxa-regs.h> #include <asm/mach-types.h> /* diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c index 7d8505466e5..fb0294bd431 100644 --- a/arch/arm/mach-pxa/tosa-bt.c +++ b/arch/arm/mach-pxa/tosa-bt.c @@ -16,7 +16,7 @@ #include <linux/delay.h> #include <linux/rfkill.h> -#include <asm/arch/tosa_bt.h> +#include <mach/tosa_bt.h> static void tosa_bt_on(struct tosa_bt_data *data) { diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index fea17ce6b55..5dab30eafdd 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -34,16 +34,17 @@ #include <asm/setup.h> #include <asm/mach-types.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/mfp-pxa25x.h> -#include <asm/arch/irda.h> -#include <asm/arch/i2c.h> -#include <asm/arch/mmc.h> -#include <asm/arch/udc.h> -#include <asm/arch/tosa_bt.h> +#include <mach/pxa2xx-regs.h> +#include <mach/mfp-pxa25x.h> +#include <mach/reset.h> +#include <mach/irda.h> +#include <mach/i2c.h> +#include <mach/mmc.h> +#include <mach/udc.h> +#include <mach/tosa_bt.h> #include <asm/mach/arch.h> -#include <asm/arch/tosa.h> +#include <mach/tosa.h> #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 12811b7aea0..3ed757e6bcc 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -31,7 +31,7 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/sizes.h> @@ -40,15 +40,15 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/arch/pxa-regs.h> -#include <asm/arch/pxa2xx-regs.h> -#include <asm/arch/pxa2xx-gpio.h> -#include <asm/arch/trizeps4.h> -#include <asm/arch/audio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/mmc.h> -#include <asm/arch/irda.h> -#include <asm/arch/ohci.h> +#include <mach/pxa-regs.h> +#include <mach/pxa2xx-regs.h> +#include <mach/pxa2xx-gpio.h> +#include <mach/trizeps4.h> +#include <mach/audio.h> +#include <mach/pxafb.h> +#include <mach/mmc.h> +#include <mach/irda.h> +#include <mach/ohci.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 8fca6d890b7..0cb65b5772f 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -23,14 +23,14 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <asm/hardware.h> -#include <asm/arch/audio.h> -#include <asm/arch/gpio.h> -#include <asm/arch/pxafb.h> -#include <asm/arch/zylonite.h> -#include <asm/arch/mmc.h> -#include <asm/arch/pxa27x_keypad.h> -#include <asm/arch/pxa3xx_nand.h> +#include <mach/hardware.h> +#include <mach/audio.h> +#include <mach/gpio.h> +#include <mach/pxafb.h> +#include <mach/zylonite.h> +#include <mach/mmc.h> +#include <mach/pxa27x_keypad.h> +#include <mach/pxa3xx_nand.h> #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index b28d46e081d..095f5c64823 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -20,9 +20,9 @@ #include <linux/i2c/pca953x.h> #include <asm/gpio.h> -#include <asm/arch/mfp-pxa300.h> -#include <asm/arch/i2c.h> -#include <asm/arch/zylonite.h> +#include <mach/mfp-pxa300.h> +#include <mach/i2c.h> +#include <mach/zylonite.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index 2b7fba7a292..9879d7da2df 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -17,9 +17,9 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <asm/arch/gpio.h> -#include <asm/arch/mfp-pxa320.h> -#include <asm/arch/zylonite.h> +#include <mach/gpio.h> +#include <mach/mfp-pxa320.h> +#include <mach/zylonite.h> #include "generic.h" diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 131990d196f..4f9c84ab781 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -29,7 +29,7 @@ #include <linux/clockchips.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/leds.h> diff --git a/arch/arm/mach-realview/include/mach/board-eb.h b/arch/arm/mach-realview/include/mach/board-eb.h new file mode 100644 index 00000000000..8d699fd324d --- /dev/null +++ b/arch/arm/mach-realview/include/mach/board-eb.h @@ -0,0 +1,191 @@ +/* + * arch/arm/mach-realview/include/mach/board-eb.h + * + * Copyright (C) 2007 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_BOARD_EB_H +#define __ASM_ARCH_BOARD_EB_H + +#include <mach/platform.h> + +/* + * RealView EB + ARM11MPCore peripheral addresses + */ +#define REALVIEW_EB_UART0_BASE 0x10009000 /* UART 0 */ +#define REALVIEW_EB_UART1_BASE 0x1000A000 /* UART 1 */ +#define REALVIEW_EB_UART2_BASE 0x1000B000 /* UART 2 */ +#define REALVIEW_EB_UART3_BASE 0x1000C000 /* UART 3 */ +#define REALVIEW_EB_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ +#define REALVIEW_EB_WATCHDOG_BASE 0x10010000 /* watchdog interface */ +#define REALVIEW_EB_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ +#define REALVIEW_EB_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ +#define REALVIEW_EB_GPIO0_BASE 0x10013000 /* GPIO port 0 */ +#define REALVIEW_EB_RTC_BASE 0x10017000 /* Real Time Clock */ +#define REALVIEW_EB_CLCD_BASE 0x10020000 /* CLCD */ +#define REALVIEW_EB_GIC_CPU_BASE 0x10040000 /* Generic interrupt controller CPU interface */ +#define REALVIEW_EB_GIC_DIST_BASE 0x10041000 /* Generic interrupt controller distributor */ +#define REALVIEW_EB_SMC_BASE 0x10080000 /* Static memory controller */ + +#define REALVIEW_EB_FLASH_BASE 0x40000000 +#define REALVIEW_EB_FLASH_SIZE SZ_64M +#define REALVIEW_EB_ETH_BASE 0x4E000000 /* Ethernet */ +#define REALVIEW_EB_USB_BASE 0x4F000000 /* USB */ + +#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB +#define REALVIEW_EB11MP_SCU_BASE 0x10100000 /* SCU registers */ +#define REALVIEW_EB11MP_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */ +#define REALVIEW_EB11MP_TWD_BASE 0x10100700 +#define REALVIEW_EB11MP_TWD_SIZE 0x00000100 +#define REALVIEW_EB11MP_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */ +#define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */ +#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */ +#else +#define REALVIEW_EB11MP_SCU_BASE 0x1F000000 /* SCU registers */ +#define REALVIEW_EB11MP_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */ +#define REALVIEW_EB11MP_TWD_BASE 0x1F000700 +#define REALVIEW_EB11MP_TWD_SIZE 0x00000100 +#define REALVIEW_EB11MP_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */ +#define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */ +#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */ +#endif + +#define IRQ_EB_GIC_START 32 + +/* + * RealView EB interrupt sources + */ +#define IRQ_EB_WDOG (IRQ_EB_GIC_START + 0) /* Watchdog timer */ +#define IRQ_EB_SOFT (IRQ_EB_GIC_START + 1) /* Software interrupt */ +#define IRQ_EB_COMMRx (IRQ_EB_GIC_START + 2) /* Debug Comm Rx interrupt */ +#define IRQ_EB_COMMTx (IRQ_EB_GIC_START + 3) /* Debug Comm Tx interrupt */ +#define IRQ_EB_TIMER0_1 (IRQ_EB_GIC_START + 4) /* Timer 0 and 1 */ +#define IRQ_EB_TIMER2_3 (IRQ_EB_GIC_START + 5) /* Timer 2 and 3 */ +#define IRQ_EB_GPIO0 (IRQ_EB_GIC_START + 6) /* GPIO 0 */ +#define IRQ_EB_GPIO1 (IRQ_EB_GIC_START + 7) /* GPIO 1 */ +#define IRQ_EB_GPIO2 (IRQ_EB_GIC_START + 8) /* GPIO 2 */ + /* 9 reserved */ +#define IRQ_EB_RTC (IRQ_EB_GIC_START + 10) /* Real Time Clock */ +#define IRQ_EB_SSP (IRQ_EB_GIC_START + 11) /* Synchronous Serial Port */ +#define IRQ_EB_UART0 (IRQ_EB_GIC_START + 12) /* UART 0 on development chip */ +#define IRQ_EB_UART1 (IRQ_EB_GIC_START + 13) /* UART 1 on development chip */ +#define IRQ_EB_UART2 (IRQ_EB_GIC_START + 14) /* UART 2 on development chip */ +#define IRQ_EB_UART3 (IRQ_EB_GIC_START + 15) /* UART 3 on development chip */ +#define IRQ_EB_SCI (IRQ_EB_GIC_START + 16) /* Smart Card Interface */ +#define IRQ_EB_MMCI0A (IRQ_EB_GIC_START + 17) /* Multimedia Card 0A */ +#define IRQ_EB_MMCI0B (IRQ_EB_GIC_START + 18) /* Multimedia Card 0B */ +#define IRQ_EB_AACI (IRQ_EB_GIC_START + 19) /* Audio Codec */ +#define IRQ_EB_KMI0 (IRQ_EB_GIC_START + 20) /* Keyboard/Mouse port 0 */ +#define IRQ_EB_KMI1 (IRQ_EB_GIC_START + 21) /* Keyboard/Mouse port 1 */ +#define IRQ_EB_CHARLCD (IRQ_EB_GIC_START + 22) /* Character LCD */ +#define IRQ_EB_CLCD (IRQ_EB_GIC_START + 23) /* CLCD controller */ +#define IRQ_EB_DMA (IRQ_EB_GIC_START + 24) /* DMA controller */ +#define IRQ_EB_PWRFAIL (IRQ_EB_GIC_START + 25) /* Power failure */ +#define IRQ_EB_PISMO (IRQ_EB_GIC_START + 26) /* PISMO interface */ +#define IRQ_EB_DoC (IRQ_EB_GIC_START + 27) /* Disk on Chip memory controller */ +#define IRQ_EB_ETH (IRQ_EB_GIC_START + 28) /* Ethernet controller */ +#define IRQ_EB_USB (IRQ_EB_GIC_START + 29) /* USB controller */ +#define IRQ_EB_TSPEN (IRQ_EB_GIC_START + 30) /* Touchscreen pen */ +#define IRQ_EB_TSKPAD (IRQ_EB_GIC_START + 31) /* Touchscreen keypad */ + +/* + * RealView EB + ARM11MPCore interrupt sources (primary GIC on the core tile) + */ +#define IRQ_EB11MP_AACI (IRQ_EB_GIC_START + 0) +#define IRQ_EB11MP_TIMER0_1 (IRQ_EB_GIC_START + 1) +#define IRQ_EB11MP_TIMER2_3 (IRQ_EB_GIC_START + 2) +#define IRQ_EB11MP_USB (IRQ_EB_GIC_START + 3) +#define IRQ_EB11MP_UART0 (IRQ_EB_GIC_START + 4) +#define IRQ_EB11MP_UART1 (IRQ_EB_GIC_START + 5) +#define IRQ_EB11MP_RTC (IRQ_EB_GIC_START + 6) +#define IRQ_EB11MP_KMI0 (IRQ_EB_GIC_START + 7) +#define IRQ_EB11MP_KMI1 (IRQ_EB_GIC_START + 8) +#define IRQ_EB11MP_ETH (IRQ_EB_GIC_START + 9) +#define IRQ_EB11MP_EB_IRQ1 (IRQ_EB_GIC_START + 10) /* main GIC */ +#define IRQ_EB11MP_EB_IRQ2 (IRQ_EB_GIC_START + 11) /* tile GIC */ +#define IRQ_EB11MP_EB_FIQ1 (IRQ_EB_GIC_START + 12) /* main GIC */ +#define IRQ_EB11MP_EB_FIQ2 (IRQ_EB_GIC_START + 13) /* tile GIC */ +#define IRQ_EB11MP_MMCI0A (IRQ_EB_GIC_START + 14) +#define IRQ_EB11MP_MMCI0B (IRQ_EB_GIC_START + 15) + +#define IRQ_EB11MP_PMU_CPU0 (IRQ_EB_GIC_START + 17) +#define IRQ_EB11MP_PMU_CPU1 (IRQ_EB_GIC_START + 18) +#define IRQ_EB11MP_PMU_CPU2 (IRQ_EB_GIC_START + 19) +#define IRQ_EB11MP_PMU_CPU3 (IRQ_EB_GIC_START + 20) +#define IRQ_EB11MP_PMU_SCU0 (IRQ_EB_GIC_START + 21) +#define IRQ_EB11MP_PMU_SCU1 (IRQ_EB_GIC_START + 22) +#define IRQ_EB11MP_PMU_SCU2 (IRQ_EB_GIC_START + 23) +#define IRQ_EB11MP_PMU_SCU3 (IRQ_EB_GIC_START + 24) +#define IRQ_EB11MP_PMU_SCU4 (IRQ_EB_GIC_START + 25) +#define IRQ_EB11MP_PMU_SCU5 (IRQ_EB_GIC_START + 26) +#define IRQ_EB11MP_PMU_SCU6 (IRQ_EB_GIC_START + 27) +#define IRQ_EB11MP_PMU_SCU7 (IRQ_EB_GIC_START + 28) + +#define IRQ_EB11MP_L220_EVENT (IRQ_EB_GIC_START + 29) +#define IRQ_EB11MP_L220_SLAVE (IRQ_EB_GIC_START + 30) +#define IRQ_EB11MP_L220_DECODE (IRQ_EB_GIC_START + 31) + +#define IRQ_EB11MP_UART2 -1 +#define IRQ_EB11MP_UART3 -1 +#define IRQ_EB11MP_CLCD -1 +#define IRQ_EB11MP_DMA -1 +#define IRQ_EB11MP_WDOG -1 +#define IRQ_EB11MP_GPIO0 -1 +#define IRQ_EB11MP_GPIO1 -1 +#define IRQ_EB11MP_GPIO2 -1 +#define IRQ_EB11MP_SCI -1 +#define IRQ_EB11MP_SSP -1 + +#define NR_GIC_EB11MP 2 + +/* + * Only define NR_IRQS if less than NR_IRQS_EB + */ +#define NR_IRQS_EB (IRQ_EB_GIC_START + 96) + +#if defined(CONFIG_MACH_REALVIEW_EB) \ + && (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB)) +#undef NR_IRQS +#define NR_IRQS NR_IRQS_EB +#endif + +#if defined(CONFIG_REALVIEW_EB_ARM11MP) \ + && (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP)) +#undef MAX_GIC_NR +#define MAX_GIC_NR NR_GIC_EB11MP +#endif + +/* + * Core tile identification (REALVIEW_SYS_PROCID) + */ +#define REALVIEW_EB_PROC_MASK 0xFF000000 +#define REALVIEW_EB_PROC_ARM7TDMI 0x00000000 +#define REALVIEW_EB_PROC_ARM9 0x02000000 +#define REALVIEW_EB_PROC_ARM11 0x04000000 +#define REALVIEW_EB_PROC_ARM11MP 0x06000000 + +#define check_eb_proc(proc_type) \ + ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \ + == proc_type) + +#ifdef CONFIG_REALVIEW_EB_ARM11MP +#define core_tile_eb11mp() check_eb_proc(REALVIEW_EB_PROC_ARM11MP) +#else +#define core_tile_eb11mp() 0 +#endif + +#endif /* __ASM_ARCH_BOARD_EB_H */ diff --git a/arch/arm/mach-realview/include/mach/board-pb1176.h b/arch/arm/mach-realview/include/mach/board-pb1176.h new file mode 100644 index 00000000000..858eea7b1ad --- /dev/null +++ b/arch/arm/mach-realview/include/mach/board-pb1176.h @@ -0,0 +1,152 @@ +/* + * arch/arm/mach-realview/include/mach/board-pb1176.h + * + * Copyright (C) 2008 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_BOARD_PB1176_H +#define __ASM_ARCH_BOARD_PB1176_H + +#include <mach/platform.h> + +/* + * Peripheral addresses + */ +#define REALVIEW_PB1176_SCTL_BASE 0x10100000 /* System controller */ +#define REALVIEW_PB1176_SMC_BASE 0x10111000 /* SMC */ +#define REALVIEW_PB1176_DMC_BASE 0x10109000 /* DMC configuration */ +#define REALVIEW_PB1176_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */ +#define REALVIEW_PB1176_FLASH_BASE 0x30000000 +#define REALVIEW_PB1176_FLASH_SIZE SZ_64M + +#define REALVIEW_PB1176_TIMER0_1_BASE 0x10104000 /* Timer 0 and 1 */ +#define REALVIEW_PB1176_TIMER2_3_BASE 0x10105000 /* Timer 2 and 3 */ +#define REALVIEW_PB1176_TIMER4_5_BASE 0x10106000 /* Timer 4 and 5 */ +#define REALVIEW_PB1176_WATCHDOG_BASE 0x10107000 /* watchdog interface */ +#define REALVIEW_PB1176_RTC_BASE 0x10108000 /* Real Time Clock */ +#define REALVIEW_PB1176_GPIO0_BASE 0x1010A000 /* GPIO port 0 */ +#define REALVIEW_PB1176_SSP_BASE 0x1010B000 /* Synchronous Serial Port */ +#define REALVIEW_PB1176_UART0_BASE 0x1010C000 /* UART 0 */ +#define REALVIEW_PB1176_UART1_BASE 0x1010D000 /* UART 1 */ +#define REALVIEW_PB1176_UART2_BASE 0x1010E000 /* UART 2 */ +#define REALVIEW_PB1176_UART3_BASE 0x1010F000 /* UART 3 */ +#define REALVIEW_PB1176_CLCD_BASE 0x10112000 /* CLCD */ +#define REALVIEW_PB1176_ETH_BASE 0x3A000000 /* Ethernet */ +#define REALVIEW_PB1176_USB_BASE 0x3B000000 /* USB */ + +/* + * PCI regions + */ +#define REALVIEW_PB1176_PCI_BASE 0x60000000 /* PCI self config */ +#define REALVIEW_PB1176_PCI_CFG_BASE 0x61000000 /* PCI config */ +#define REALVIEW_PB1176_PCI_IO_BASE0 0x62000000 /* PCI IO region */ +#define REALVIEW_PB1176_PCI_MEM_BASE0 0x63000000 /* Memory region 1 */ +#define REALVIEW_PB1176_PCI_MEM_BASE1 0x64000000 /* Memory region 2 */ +#define REALVIEW_PB1176_PCI_MEM_BASE2 0x68000000 /* Memory region 3 */ + +#define REALVIEW_PB1176_PCI_BASE_SIZE 0x01000000 /* 16MB */ +#define REALVIEW_PB1176_PCI_CFG_BASE_SIZE 0x01000000 /* 16MB */ +#define REALVIEW_PB1176_PCI_IO_BASE0_SIZE 0x01000000 /* 16MB */ +#define REALVIEW_PB1176_PCI_MEM_BASE0_SIZE 0x01000000 /* 16MB */ +#define REALVIEW_PB1176_PCI_MEM_BASE1_SIZE 0x04000000 /* 64MB */ +#define REALVIEW_PB1176_PCI_MEM_BASE2_SIZE 0x08000000 /* 128MB */ + +#define REALVIEW_DC1176_GIC_CPU_BASE 0x10120000 /* GIC CPU interface, on devchip */ +#define REALVIEW_DC1176_GIC_DIST_BASE 0x10121000 /* GIC distributor, on devchip */ +#define REALVIEW_PB1176_GIC_CPU_BASE 0x10040000 /* GIC CPU interface, on FPGA */ +#define REALVIEW_PB1176_GIC_DIST_BASE 0x10041000 /* GIC distributor, on FPGA */ +#define REALVIEW_PB1176_L220_BASE 0x10110000 /* L220 registers */ + +/* + * Irqs + */ +#define IRQ_DC1176_GIC_START 32 +#define IRQ_PB1176_GIC_START 64 + +/* + * ARM1176 DevChip interrupt sources (primary GIC) + */ +#define IRQ_DC1176_WATCHDOG (IRQ_DC1176_GIC_START + 0) /* Watchdog timer */ +#define IRQ_DC1176_SOFTINT (IRQ_DC1176_GIC_START + 1) /* Software interrupt */ +#define IRQ_DC1176_COMMRx (IRQ_DC1176_GIC_START + 2) /* Debug Comm Rx interrupt */ +#define IRQ_DC1176_COMMTx (IRQ_DC1176_GIC_START + 3) /* Debug Comm Tx interrupt */ +#define IRQ_DC1176_TIMER0 (IRQ_DC1176_GIC_START + 8) /* Timer 0 */ +#define IRQ_DC1176_TIMER1 (IRQ_DC1176_GIC_START + 9) /* Timer 1 */ +#define IRQ_DC1176_TIMER2 (IRQ_DC1176_GIC_START + 10) /* Timer 2 */ +#define IRQ_DC1176_APC (IRQ_DC1176_GIC_START + 11) +#define IRQ_DC1176_IEC (IRQ_DC1176_GIC_START + 12) +#define IRQ_DC1176_L2CC (IRQ_DC1176_GIC_START + 13) +#define IRQ_DC1176_RTC (IRQ_DC1176_GIC_START + 14) +#define IRQ_DC1176_CLCD (IRQ_DC1176_GIC_START + 15) /* CLCD controller */ +#define IRQ_DC1176_UART0 (IRQ_DC1176_GIC_START + 18) /* UART 0 on development chip */ +#define IRQ_DC1176_UART1 (IRQ_DC1176_GIC_START + 19) /* UART 1 on development chip */ +#define IRQ_DC1176_UART2 (IRQ_DC1176_GIC_START + 20) /* UART 2 on development chip */ +#define IRQ_DC1176_UART3 (IRQ_DC1176_GIC_START + 21) /* UART 3 on development chip */ + +#define IRQ_DC1176_PB_IRQ2 (IRQ_DC1176_GIC_START + 30) /* tile GIC */ +#define IRQ_DC1176_PB_IRQ1 (IRQ_DC1176_GIC_START + 31) /* main GIC */ + +/* + * RealView PB1176 interrupt sources (secondary GIC) + */ +#define IRQ_PB1176_MMCI0A (IRQ_PB1176_GIC_START + 1) /* Multimedia Card 0A */ +#define IRQ_PB1176_MMCI0B (IRQ_PB1176_GIC_START + 2) /* Multimedia Card 0A */ +#define IRQ_PB1176_KMI0 (IRQ_PB1176_GIC_START + 3) /* Keyboard/Mouse port 0 */ +#define IRQ_PB1176_KMI1 (IRQ_PB1176_GIC_START + 4) /* Keyboard/Mouse port 1 */ +#define IRQ_PB1176_SCI (IRQ_PB1176_GIC_START + 5) +#define IRQ_PB1176_UART4 (IRQ_PB1176_GIC_START + 6) /* UART 4 on baseboard */ +#define IRQ_PB1176_CHARLCD (IRQ_PB1176_GIC_START + 7) /* Character LCD */ +#define IRQ_PB1176_GPIO1 (IRQ_PB1176_GIC_START + 8) +#define IRQ_PB1176_GPIO2 (IRQ_PB1176_GIC_START + 9) +#define IRQ_PB1176_ETH (IRQ_PB1176_GIC_START + 10) /* Ethernet controller */ +#define IRQ_PB1176_USB (IRQ_PB1176_GIC_START + 11) /* USB controller */ + +#define IRQ_PB1176_PISMO (IRQ_PB1176_GIC_START + 16) + +#define IRQ_PB1176_AACI (IRQ_PB1176_GIC_START + 19) /* Audio Codec */ + +#define IRQ_PB1176_TIMER0_1 (IRQ_PB1176_GIC_START + 22) +#define IRQ_PB1176_TIMER2_3 (IRQ_PB1176_GIC_START + 23) +#define IRQ_PB1176_DMAC (IRQ_PB1176_GIC_START + 24) /* DMA controller */ +#define IRQ_PB1176_RTC (IRQ_PB1176_GIC_START + 25) /* Real Time Clock */ + +#define IRQ_PB1176_GPIO0 -1 +#define IRQ_PB1176_SSP -1 +#define IRQ_PB1176_SCTL -1 + +#define NR_GIC_PB1176 2 + +/* + * Only define NR_IRQS if less than NR_IRQS_PB1176 + */ +#define NR_IRQS_PB1176 (IRQ_DC1176_GIC_START + 96) + +#if defined(CONFIG_MACH_REALVIEW_PB1176) + +#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB1176) +#undef NR_IRQS +#define NR_IRQS NR_IRQS_PB1176 +#endif + +#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB1176) +#undef MAX_GIC_NR +#define MAX_GIC_NR NR_GIC_PB1176 +#endif + +#endif /* CONFIG_MACH_REALVIEW_PB1176 */ + +#endif /* __ASM_ARCH_BOARD_PB1176_H */ diff --git a/arch/arm/mach-realview/include/mach/board-pb11mp.h b/arch/arm/mach-realview/include/mach/board-pb11mp.h new file mode 100644 index 00000000000..ecd80e58631 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/board-pb11mp.h @@ -0,0 +1,186 @@ +/* + * arch/arm/mach-realview/include/mach/board-pb11mp.h + * + * Copyright (C) 2008 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_BOARD_PB11MP_H +#define __ASM_ARCH_BOARD_PB11MP_H + +#include <mach/platform.h> + +/* + * Peripheral addresses + */ +#define REALVIEW_PB11MP_UART0_BASE 0x10009000 /* UART 0 */ +#define REALVIEW_PB11MP_UART1_BASE 0x1000A000 /* UART 1 */ +#define REALVIEW_PB11MP_UART2_BASE 0x1000B000 /* UART 2 */ +#define REALVIEW_PB11MP_UART3_BASE 0x1000C000 /* UART 3 */ +#define REALVIEW_PB11MP_SSP_BASE 0x1000D000 /* Synchronous Serial Port */ +#define REALVIEW_PB11MP_WATCHDOG0_BASE 0x1000F000 /* Watchdog 0 */ +#define REALVIEW_PB11MP_WATCHDOG_BASE 0x10010000 /* watchdog interface */ +#define REALVIEW_PB11MP_TIMER0_1_BASE 0x10011000 /* Timer 0 and 1 */ +#define REALVIEW_PB11MP_TIMER2_3_BASE 0x10012000 /* Timer 2 and 3 */ +#define REALVIEW_PB11MP_GPIO0_BASE 0x10013000 /* GPIO port 0 */ +#define REALVIEW_PB11MP_RTC_BASE 0x10017000 /* Real Time Clock */ +#define REALVIEW_PB11MP_TIMER4_5_BASE 0x10018000 /* Timer 4/5 */ +#define REALVIEW_PB11MP_TIMER6_7_BASE 0x10019000 /* Timer 6/7 */ +#define REALVIEW_PB11MP_SCTL_BASE 0x1001A000 /* System Controller */ +#define REALVIEW_PB11MP_CLCD_BASE 0x10020000 /* CLCD */ +#define REALVIEW_PB11MP_ONB_SRAM_BASE 0x10060000 /* On-board SRAM */ +#define REALVIEW_PB11MP_DMC_BASE 0x100E0000 /* DMC configuration */ +#define REALVIEW_PB11MP_SMC_BASE 0x100E1000 /* SMC configuration */ +#define REALVIEW_PB11MP_CAN_BASE 0x100E2000 /* CAN bus */ +#define REALVIEW_PB11MP_CF_BASE 0x18000000 /* Compact flash */ +#define REALVIEW_PB11MP_CF_MEM_BASE 0x18003000 /* SMC for Compact flash */ +#define REALVIEW_PB11MP_GIC_CPU_BASE 0x1E000000 /* Generic interrupt controller CPU interface */ +#define REALVIEW_PB11MP_FLASH0_BASE 0x40000000 +#define REALVIEW_PB11MP_FLASH0_SIZE SZ_64M +#define REALVIEW_PB11MP_FLASH1_BASE 0x44000000 +#define REALVIEW_PB11MP_FLASH1_SIZE SZ_64M +#define REALVIEW_PB11MP_ETH_BASE 0x4E000000 /* Ethernet */ +#define REALVIEW_PB11MP_USB_BASE 0x4F000000 /* USB */ +#define REALVIEW_PB11MP_GIC_DIST_BASE 0x1E001000 /* Generic interrupt controller distributor */ +#define REALVIEW_PB11MP_LT_BASE 0xC0000000 /* Logic Tile expansion */ +#define REALVIEW_PB11MP_SDRAM6_BASE 0x70000000 /* SDRAM bank 6 256MB */ +#define REALVIEW_PB11MP_SDRAM7_BASE 0x80000000 /* SDRAM bank 7 256MB */ + +#define REALVIEW_PB11MP_SYS_PLD_CTRL1 0x74 + +/* + * PB11MPCore PCI regions + */ +#define REALVIEW_PB11MP_PCI_BASE 0x90040000 /* PCI-X Unit base */ +#define REALVIEW_PB11MP_PCI_IO_BASE 0x90050000 /* IO Region on AHB */ +#define REALVIEW_PB11MP_PCI_MEM_BASE 0xA0000000 /* MEM Region on AHB */ + +#define REALVIEW_PB11MP_PCI_BASE_SIZE 0x10000 /* 16 Kb */ +#define REALVIEW_PB11MP_PCI_IO_SIZE 0x1000 /* 4 Kb */ +#define REALVIEW_PB11MP_PCI_MEM_SIZE 0x20000000 /* 512 MB */ + +/* + * Testchip peripheral and fpga gic regions + */ +#define REALVIEW_TC11MP_SCU_BASE 0x1F000000 /* IRQ, Test chip */ +#define REALVIEW_TC11MP_GIC_CPU_BASE 0x1F000100 /* Test chip interrupt controller CPU interface */ +#define REALVIEW_TC11MP_TWD_BASE 0x1F000700 +#define REALVIEW_TC11MP_TWD_SIZE 0x00000100 +#define REALVIEW_TC11MP_GIC_DIST_BASE 0x1F001000 /* Test chip interrupt controller distributor */ +#define REALVIEW_TC11MP_L220_BASE 0x1F002000 /* L220 registers */ + +/* + * Irqs + */ +#define IRQ_TC11MP_GIC_START 32 +#define IRQ_PB11MP_GIC_START 64 + +/* + * ARM11MPCore test chip interrupt sources (primary GIC on the test chip) + */ +#define IRQ_TC11MP_AACI (IRQ_TC11MP_GIC_START + 0) +#define IRQ_TC11MP_TIMER0_1 (IRQ_TC11MP_GIC_START + 1) +#define IRQ_TC11MP_TIMER2_3 (IRQ_TC11MP_GIC_START + 2) +#define IRQ_TC11MP_USB (IRQ_TC11MP_GIC_START + 3) +#define IRQ_TC11MP_UART0 (IRQ_TC11MP_GIC_START + 4) +#define IRQ_TC11MP_UART1 (IRQ_TC11MP_GIC_START + 5) +#define IRQ_TC11MP_RTC (IRQ_TC11MP_GIC_START + 6) +#define IRQ_TC11MP_KMI0 (IRQ_TC11MP_GIC_START + 7) +#define IRQ_TC11MP_KMI1 (IRQ_TC11MP_GIC_START + 8) +#define IRQ_TC11MP_ETH (IRQ_TC11MP_GIC_START + 9) +#define IRQ_TC11MP_PB_IRQ1 (IRQ_TC11MP_GIC_START + 10) /* main GIC */ +#define IRQ_TC11MP_PB_IRQ2 (IRQ_TC11MP_GIC_START + 11) /* tile GIC */ +#define IRQ_TC11MP_PB_FIQ1 (IRQ_TC11MP_GIC_START + 12) /* main GIC */ +#define IRQ_TC11MP_PB_FIQ2 (IRQ_TC11MP_GIC_START + 13) /* tile GIC */ +#define IRQ_TC11MP_MMCI0A (IRQ_TC11MP_GIC_START + 14) +#define IRQ_TC11MP_MMCI0B (IRQ_TC11MP_GIC_START + 15) + +#define IRQ_TC11MP_PMU_CPU0 (IRQ_TC11MP_GIC_START + 17) +#define IRQ_TC11MP_PMU_CPU1 (IRQ_TC11MP_GIC_START + 18) +#define IRQ_TC11MP_PMU_CPU2 (IRQ_TC11MP_GIC_START + 19) +#define IRQ_TC11MP_PMU_CPU3 (IRQ_TC11MP_GIC_START + 20) +#define IRQ_TC11MP_PMU_SCU0 (IRQ_TC11MP_GIC_START + 21) +#define IRQ_TC11MP_PMU_SCU1 (IRQ_TC11MP_GIC_START + 22) +#define IRQ_TC11MP_PMU_SCU2 (IRQ_TC11MP_GIC_START + 23) +#define IRQ_TC11MP_PMU_SCU3 (IRQ_TC11MP_GIC_START + 24) +#define IRQ_TC11MP_PMU_SCU4 (IRQ_TC11MP_GIC_START + 25) +#define IRQ_TC11MP_PMU_SCU5 (IRQ_TC11MP_GIC_START + 26) +#define IRQ_TC11MP_PMU_SCU6 (IRQ_TC11MP_GIC_START + 27) +#define IRQ_TC11MP_PMU_SCU7 (IRQ_TC11MP_GIC_START + 28) + +#define IRQ_TC11MP_L220_EVENT (IRQ_TC11MP_GIC_START + 29) +#define IRQ_TC11MP_L220_SLAVE (IRQ_TC11MP_GIC_START + 30) +#define IRQ_TC11MP_L220_DECODE (IRQ_TC11MP_GIC_START + 31) + +/* + * RealView PB11MPCore GIC interrupt sources (secondary GIC on the board) + */ +#define IRQ_PB11MP_WATCHDOG (IRQ_PB11MP_GIC_START + 0) /* Watchdog timer */ +#define IRQ_PB11MP_SOFT (IRQ_PB11MP_GIC_START + 1) /* Software interrupt */ +#define IRQ_PB11MP_COMMRx (IRQ_PB11MP_GIC_START + 2) /* Debug Comm Rx interrupt */ +#define IRQ_PB11MP_COMMTx (IRQ_PB11MP_GIC_START + 3) /* Debug Comm Tx interrupt */ +#define IRQ_PB11MP_GPIO0 (IRQ_PB11MP_GIC_START + 6) /* GPIO 0 */ +#define IRQ_PB11MP_GPIO1 (IRQ_PB11MP_GIC_START + 7) /* GPIO 1 */ +#define IRQ_PB11MP_GPIO2 (IRQ_PB11MP_GIC_START + 8) /* GPIO 2 */ + /* 9 reserved */ +#define IRQ_PB11MP_RTC_GIC1 (IRQ_PB11MP_GIC_START + 10) /* Real Time Clock */ +#define IRQ_PB11MP_SSP (IRQ_PB11MP_GIC_START + 11) /* Synchronous Serial Port */ +#define IRQ_PB11MP_UART0_GIC1 (IRQ_PB11MP_GIC_START + 12) /* UART 0 on development chip */ +#define IRQ_PB11MP_UART1_GIC1 (IRQ_PB11MP_GIC_START + 13) /* UART 1 on development chip */ +#define IRQ_PB11MP_UART2 (IRQ_PB11MP_GIC_START + 14) /* UART 2 on development chip */ +#define IRQ_PB11MP_UART3 (IRQ_PB11MP_GIC_START + 15) /* UART 3 on development chip */ +#define IRQ_PB11MP_SCI (IRQ_PB11MP_GIC_START + 16) /* Smart Card Interface */ +#define IRQ_PB11MP_MMCI0A_GIC1 (IRQ_PB11MP_GIC_START + 17) /* Multimedia Card 0A */ +#define IRQ_PB11MP_MMCI0B_GIC1 (IRQ_PB11MP_GIC_START + 18) /* Multimedia Card 0B */ +#define IRQ_PB11MP_AACI_GIC1 (IRQ_PB11MP_GIC_START + 19) /* Audio Codec */ +#define IRQ_PB11MP_KMI0_GIC1 (IRQ_PB11MP_GIC_START + 20) /* Keyboard/Mouse port 0 */ +#define IRQ_PB11MP_KMI1_GIC1 (IRQ_PB11MP_GIC_START + 21) /* Keyboard/Mouse port 1 */ +#define IRQ_PB11MP_CHARLCD (IRQ_PB11MP_GIC_START + 22) /* Character LCD */ +#define IRQ_PB11MP_CLCD (IRQ_PB11MP_GIC_START + 23) /* CLCD controller */ +#define IRQ_PB11MP_DMAC (IRQ_PB11MP_GIC_START + 24) /* DMA controller */ +#define IRQ_PB11MP_PWRFAIL (IRQ_PB11MP_GIC_START + 25) /* Power failure */ +#define IRQ_PB11MP_PISMO (IRQ_PB11MP_GIC_START + 26) /* PISMO interface */ +#define IRQ_PB11MP_DoC (IRQ_PB11MP_GIC_START + 27) /* Disk on Chip memory controller */ +#define IRQ_PB11MP_ETH_GIC1 (IRQ_PB11MP_GIC_START + 28) /* Ethernet controller */ +#define IRQ_PB11MP_USB_GIC1 (IRQ_PB11MP_GIC_START + 29) /* USB controller */ +#define IRQ_PB11MP_TSPEN (IRQ_PB11MP_GIC_START + 30) /* Touchscreen pen */ +#define IRQ_PB11MP_TSKPAD (IRQ_PB11MP_GIC_START + 31) /* Touchscreen keypad */ + +#define IRQ_PB11MP_SMC -1 +#define IRQ_PB11MP_SCTL -1 + +#define NR_GIC_PB11MP 2 + +/* + * Only define NR_IRQS if less than NR_IRQS_PB11MP + */ +#define NR_IRQS_PB11MP (IRQ_TC11MP_GIC_START + 96) + +#if defined(CONFIG_MACH_REALVIEW_PB11MP) + +#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB11MP) +#undef NR_IRQS +#define NR_IRQS NR_IRQS_PB11MP +#endif + +#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB11MP) +#undef MAX_GIC_NR +#define MAX_GIC_NR NR_GIC_PB11MP +#endif + +#endif /* CONFIG_MACH_REALVIEW_PB11MP */ + +#endif /* __ASM_ARCH_BOARD_PB11MP_H */ diff --git a/arch/arm/mach-realview/include/mach/debug-macro.S b/arch/arm/mach-realview/include/mach/debug-macro.S new file mode 100644 index 00000000000..7196bcadff0 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/debug-macro.S @@ -0,0 +1,22 @@ +/* arch/arm/mach-realview/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x10000000 + movne \rx, #0xf0000000 @ virtual base + orr \rx, \rx, #0x00009000 + .endm + +#include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-realview/include/mach/dma.h b/arch/arm/mach-realview/include/mach/dma.h new file mode 100644 index 00000000000..f1a5a1a1095 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/dma.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-realview/include/mach/dma.h + * + * Copyright (C) 2003 ARM Limited. + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-realview/include/mach/entry-macro.S b/arch/arm/mach-realview/include/mach/entry-macro.S new file mode 100644 index 00000000000..340a5c27694 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/entry-macro.S @@ -0,0 +1,81 @@ +/* + * arch/arm/mach-realview/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for RealView platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <asm/hardware/gic.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =gic_cpu_base_addr + ldr \base, [\base] + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + /* + * The interrupt numbering scheme is defined in the + * interrupt controller spec. To wit: + * + * Interrupts 0-15 are IPI + * 16-28 are reserved + * 29-31 are local. We allow 30 to be used for the watchdog. + * 32-1020 are global + * 1021-1022 are reserved + * 1023 is "spurious" (no interrupt) + * + * For now, we ignore all local interrupts so only return an interrupt if it's + * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. + * + * A simple read from the controller will tell us the number of the highest + * priority enabled interrupt. We then just need to check whether it is in the + * valid range for an IRQ (30-1020 inclusive). + */ + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ + + ldr \tmp, =1021 + + bic \irqnr, \irqstat, #0x1c00 + + cmp \irqnr, #29 + cmpcc \irqnr, \irqnr + cmpne \irqnr, \tmp + cmpcs \irqnr, \irqnr + + .endm + + /* We assume that irqstat (the raw value of the IRQ acknowledge + * register) is preserved from the macro above. + * If there is an IPI, we immediately signal end of interrupt on the + * controller, since this requires the original irqstat value which + * we won't easily be able to recreate later. + */ + + .macro test_for_ipi, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #16 + strcc \irqstat, [\base, #GIC_CPU_EOI] + cmpcs \irqnr, \irqnr + .endm + + /* As above, this assumes that irqstat and base are preserved.. */ + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + mov \tmp, #0 + cmp \irqnr, #29 + moveq \tmp, #1 + streq \irqstat, [\base, #GIC_CPU_EOI] + cmp \tmp, #0 + .endm diff --git a/arch/arm/mach-realview/include/mach/hardware.h b/arch/arm/mach-realview/include/mach/hardware.h new file mode 100644 index 00000000000..79a93b3dfca --- /dev/null +++ b/arch/arm/mach-realview/include/mach/hardware.h @@ -0,0 +1,31 @@ +/* + * arch/arm/mach-realview/include/mach/hardware.h + * + * This file contains the hardware definitions of the RealView boards. + * + * Copyright (C) 2003 ARM Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) (((x) & 0x0fffffff) + 0xf0000000) +#define __io_address(n) __io(IO_ADDRESS(n)) + +#endif diff --git a/arch/arm/mach-realview/include/mach/io.h b/arch/arm/mach-realview/include/mach/io.h new file mode 100644 index 00000000000..aa069424d31 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/io.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-realview/include/mach/io.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-realview/include/mach/irqs.h b/arch/arm/mach-realview/include/mach/irqs.h new file mode 100644 index 00000000000..02a918529db --- /dev/null +++ b/arch/arm/mach-realview/include/mach/irqs.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-realview/include/mach/irqs.h + * + * Copyright (C) 2003 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include <mach/board-eb.h> +#include <mach/board-pb11mp.h> +#include <mach/board-pb1176.h> + +#define IRQ_LOCALTIMER 29 +#define IRQ_LOCALWDOG 30 + +#define IRQ_GIC_START 32 + +#ifndef NR_IRQS +#error "NR_IRQS not defined by the board-specific files" +#endif + +#endif diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h new file mode 100644 index 00000000000..0e673483a14 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/memory.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-realview/include/mach/memory.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) ((x) - PAGE_OFFSET) +#define __bus_to_virt(x) ((x) + PAGE_OFFSET) + +#endif diff --git a/arch/arm/mach-realview/include/mach/platform.h b/arch/arm/mach-realview/include/mach/platform.h new file mode 100644 index 00000000000..4034b54950c --- /dev/null +++ b/arch/arm/mach-realview/include/mach/platform.h @@ -0,0 +1,293 @@ +/* + * arch/arm/mach-realview/include/mach/platform.h + * + * Copyright (c) ARM Limited 2003. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_PLATFORM_H +#define __ASM_ARCH_PLATFORM_H + +/* + * Memory definitions + */ +#define REALVIEW_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/ +#define REALVIEW_BOOT_ROM_HI 0x30000000 +#define REALVIEW_BOOT_ROM_BASE REALVIEW_BOOT_ROM_HI /* Normal position */ +#define REALVIEW_BOOT_ROM_SIZE SZ_64M + +#define REALVIEW_SSRAM_BASE /* REALVIEW_SSMC_BASE ? */ +#define REALVIEW_SSRAM_SIZE SZ_2M + +/* + * SDRAM + */ +#define REALVIEW_SDRAM_BASE 0x00000000 + +/* + * Logic expansion modules + * + */ + + +/* ------------------------------------------------------------------------ + * RealView Registers + * ------------------------------------------------------------------------ + * + */ +#define REALVIEW_SYS_ID_OFFSET 0x00 +#define REALVIEW_SYS_SW_OFFSET 0x04 +#define REALVIEW_SYS_LED_OFFSET 0x08 +#define REALVIEW_SYS_OSC0_OFFSET 0x0C + +#define REALVIEW_SYS_OSC1_OFFSET 0x10 +#define REALVIEW_SYS_OSC2_OFFSET 0x14 +#define REALVIEW_SYS_OSC3_OFFSET 0x18 +#define REALVIEW_SYS_OSC4_OFFSET 0x1C /* OSC1 for RealView/AB */ + +#define REALVIEW_SYS_LOCK_OFFSET 0x20 +#define REALVIEW_SYS_100HZ_OFFSET 0x24 +#define REALVIEW_SYS_CFGDATA1_OFFSET 0x28 +#define REALVIEW_SYS_CFGDATA2_OFFSET 0x2C +#define REALVIEW_SYS_FLAGS_OFFSET 0x30 +#define REALVIEW_SYS_FLAGSSET_OFFSET 0x30 +#define REALVIEW_SYS_FLAGSCLR_OFFSET 0x34 +#define REALVIEW_SYS_NVFLAGS_OFFSET 0x38 +#define REALVIEW_SYS_NVFLAGSSET_OFFSET 0x38 +#define REALVIEW_SYS_NVFLAGSCLR_OFFSET 0x3C +#define REALVIEW_SYS_RESETCTL_OFFSET 0x40 +#define REALVIEW_SYS_PCICTL_OFFSET 0x44 +#define REALVIEW_SYS_MCI_OFFSET 0x48 +#define REALVIEW_SYS_FLASH_OFFSET 0x4C +#define REALVIEW_SYS_CLCD_OFFSET 0x50 +#define REALVIEW_SYS_CLCDSER_OFFSET 0x54 +#define REALVIEW_SYS_BOOTCS_OFFSET 0x58 +#define REALVIEW_SYS_24MHz_OFFSET 0x5C +#define REALVIEW_SYS_MISC_OFFSET 0x60 +#define REALVIEW_SYS_IOSEL_OFFSET 0x70 +#define REALVIEW_SYS_PROCID_OFFSET 0x84 +#define REALVIEW_SYS_TEST_OSC0_OFFSET 0xC0 +#define REALVIEW_SYS_TEST_OSC1_OFFSET 0xC4 +#define REALVIEW_SYS_TEST_OSC2_OFFSET 0xC8 +#define REALVIEW_SYS_TEST_OSC3_OFFSET 0xCC +#define REALVIEW_SYS_TEST_OSC4_OFFSET 0xD0 + +#define REALVIEW_SYS_BASE 0x10000000 +#define REALVIEW_SYS_ID (REALVIEW_SYS_BASE + REALVIEW_SYS_ID_OFFSET) +#define REALVIEW_SYS_SW (REALVIEW_SYS_BASE + REALVIEW_SYS_SW_OFFSET) +#define REALVIEW_SYS_LED (REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET) +#define REALVIEW_SYS_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC0_OFFSET) +#define REALVIEW_SYS_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_OSC1_OFFSET) + +#define REALVIEW_SYS_LOCK (REALVIEW_SYS_BASE + REALVIEW_SYS_LOCK_OFFSET) +#define REALVIEW_SYS_100HZ (REALVIEW_SYS_BASE + REALVIEW_SYS_100HZ_OFFSET) +#define REALVIEW_SYS_CFGDATA1 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA1_OFFSET) +#define REALVIEW_SYS_CFGDATA2 (REALVIEW_SYS_BASE + REALVIEW_SYS_CFGDATA2_OFFSET) +#define REALVIEW_SYS_FLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGS_OFFSET) +#define REALVIEW_SYS_FLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSSET_OFFSET) +#define REALVIEW_SYS_FLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_FLAGSCLR_OFFSET) +#define REALVIEW_SYS_NVFLAGS (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGS_OFFSET) +#define REALVIEW_SYS_NVFLAGSSET (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSSET_OFFSET) +#define REALVIEW_SYS_NVFLAGSCLR (REALVIEW_SYS_BASE + REALVIEW_SYS_NVFLAGSCLR_OFFSET) +#define REALVIEW_SYS_RESETCTL (REALVIEW_SYS_BASE + REALVIEW_SYS_RESETCTL_OFFSET) +#define REALVIEW_SYS_PCICTL (REALVIEW_SYS_BASE + REALVIEW_SYS_PCICTL_OFFSET) +#define REALVIEW_SYS_MCI (REALVIEW_SYS_BASE + REALVIEW_SYS_MCI_OFFSET) +#define REALVIEW_SYS_FLASH (REALVIEW_SYS_BASE + REALVIEW_SYS_FLASH_OFFSET) +#define REALVIEW_SYS_CLCD (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCD_OFFSET) +#define REALVIEW_SYS_CLCDSER (REALVIEW_SYS_BASE + REALVIEW_SYS_CLCDSER_OFFSET) +#define REALVIEW_SYS_BOOTCS (REALVIEW_SYS_BASE + REALVIEW_SYS_BOOTCS_OFFSET) +#define REALVIEW_SYS_24MHz (REALVIEW_SYS_BASE + REALVIEW_SYS_24MHz_OFFSET) +#define REALVIEW_SYS_MISC (REALVIEW_SYS_BASE + REALVIEW_SYS_MISC_OFFSET) +#define REALVIEW_SYS_IOSEL (REALVIEW_SYS_BASE + REALVIEW_SYS_IOSEL_OFFSET) +#define REALVIEW_SYS_PROCID (REALVIEW_SYS_BASE + REALVIEW_SYS_PROCID_OFFSET) +#define REALVIEW_SYS_TEST_OSC0 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC0_OFFSET) +#define REALVIEW_SYS_TEST_OSC1 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC1_OFFSET) +#define REALVIEW_SYS_TEST_OSC2 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC2_OFFSET) +#define REALVIEW_SYS_TEST_OSC3 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC3_OFFSET) +#define REALVIEW_SYS_TEST_OSC4 (REALVIEW_SYS_BASE + REALVIEW_SYS_TEST_OSC4_OFFSET) + +/* + * Values for REALVIEW_SYS_RESET_CTRL + */ +#define REALVIEW_SYS_CTRL_RESET_CONFIGCLR 0x01 +#define REALVIEW_SYS_CTRL_RESET_CONFIGINIT 0x02 +#define REALVIEW_SYS_CTRL_RESET_DLLRESET 0x03 +#define REALVIEW_SYS_CTRL_RESET_PLLRESET 0x04 +#define REALVIEW_SYS_CTRL_RESET_POR 0x05 +#define REALVIEW_SYS_CTRL_RESET_DoC 0x06 + +#define REALVIEW_SYS_CTRL_LED (1 << 0) + + +/* ------------------------------------------------------------------------ + * RealView control registers + * ------------------------------------------------------------------------ + */ + +/* + * REALVIEW_IDFIELD + * + * 31:24 = manufacturer (0x41 = ARM) + * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus) + * 15:12 = FPGA (0x3 = XVC600 or XVC600E) + * 11:4 = build value + * 3:0 = revision number (0x1 = rev B (AHB)) + */ + +/* + * REALVIEW_SYS_LOCK + * control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL, + * SYS_CLD, SYS_BOOTCS + */ +#define REALVIEW_SYS_LOCK_LOCKED (1 << 16) +#define REALVIEW_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */ + +/* + * REALVIEW_SYS_FLASH + */ +#define REALVIEW_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */ + +/* + * REALVIEW_INTREG + * - used to acknowledge and control MMCI and UART interrupts + */ +#define REALVIEW_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */ +#define REALVIEW_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */ +#define REALVIEW_INTREG_CARDIN 0x08 /* MMCI card in detect */ + /* write 1 to acknowledge and clear */ +#define REALVIEW_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */ +#define REALVIEW_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */ + +/* + * RealView common peripheral addresses + */ +#define REALVIEW_SCTL_BASE 0x10001000 /* System controller */ +#define REALVIEW_I2C_BASE 0x10002000 /* I2C control */ +#define REALVIEW_AACI_BASE 0x10004000 /* Audio */ +#define REALVIEW_MMCI0_BASE 0x10005000 /* MMC interface */ +#define REALVIEW_KMI0_BASE 0x10006000 /* KMI interface */ +#define REALVIEW_KMI1_BASE 0x10007000 /* KMI 2nd interface */ +#define REALVIEW_CHAR_LCD_BASE 0x10008000 /* Character LCD */ +#define REALVIEW_SCI_BASE 0x1000E000 /* Smart card controller */ +#define REALVIEW_GPIO1_BASE 0x10014000 /* GPIO port 1 */ +#define REALVIEW_GPIO2_BASE 0x10015000 /* GPIO port 2 */ +#define REALVIEW_DMC_BASE 0x10018000 /* DMC configuration */ +#define REALVIEW_DMAC_BASE 0x10030000 /* DMA controller */ + +/* PCI space */ +#define REALVIEW_PCI_BASE 0x41000000 /* PCI Interface */ +#define REALVIEW_PCI_CFG_BASE 0x42000000 +#define REALVIEW_PCI_MEM_BASE0 0x44000000 +#define REALVIEW_PCI_MEM_BASE1 0x50000000 +#define REALVIEW_PCI_MEM_BASE2 0x60000000 +/* Sizes of above maps */ +#define REALVIEW_PCI_BASE_SIZE 0x01000000 +#define REALVIEW_PCI_CFG_BASE_SIZE 0x02000000 +#define REALVIEW_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */ +#define REALVIEW_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */ +#define REALVIEW_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */ + +#define REALVIEW_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */ +#define REALVIEW_LT_BASE 0x80000000 /* Logic Tile expansion */ + +/* + * Disk on Chip + */ +#define REALVIEW_DOC_BASE 0x2C000000 +#define REALVIEW_DOC_SIZE (16 << 20) +#define REALVIEW_DOC_PAGE_SIZE 512 +#define REALVIEW_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE) + +#define ERASE_UNIT_PAGES 32 +#define START_PAGE 0x80 + +/* + * LED settings, bits [7:0] + */ +#define REALVIEW_SYS_LED0 (1 << 0) +#define REALVIEW_SYS_LED1 (1 << 1) +#define REALVIEW_SYS_LED2 (1 << 2) +#define REALVIEW_SYS_LED3 (1 << 3) +#define REALVIEW_SYS_LED4 (1 << 4) +#define REALVIEW_SYS_LED5 (1 << 5) +#define REALVIEW_SYS_LED6 (1 << 6) +#define REALVIEW_SYS_LED7 (1 << 7) + +#define ALL_LEDS 0xFF + +#define LED_BANK REALVIEW_SYS_LED + +/* + * Control registers + */ +#define REALVIEW_IDFIELD_OFFSET 0x0 /* RealView build information */ +#define REALVIEW_FLASHPROG_OFFSET 0x4 /* Flash devices */ +#define REALVIEW_INTREG_OFFSET 0x8 /* Interrupt control */ +#define REALVIEW_DECODE_OFFSET 0xC /* Fitted logic modules */ + +/* + * Application Flash + * + */ +#define FLASH_BASE REALVIEW_FLASH_BASE +#define FLASH_SIZE REALVIEW_FLASH_SIZE +#define FLASH_END (FLASH_BASE + FLASH_SIZE - 1) +#define FLASH_BLOCK_SIZE SZ_128K + +/* + * Boot Flash + * + */ +#define EPROM_BASE REALVIEW_BOOT_ROM_HI +#define EPROM_SIZE REALVIEW_BOOT_ROM_SIZE +#define EPROM_END (EPROM_BASE + EPROM_SIZE - 1) + +/* + * Clean base - dummy + * + */ +#define CLEAN_BASE EPROM_BASE + +/* + * System controller bit assignment + */ +#define REALVIEW_REFCLK 0 +#define REALVIEW_TIMCLK 1 + +#define REALVIEW_TIMER1_EnSel 15 +#define REALVIEW_TIMER2_EnSel 17 +#define REALVIEW_TIMER3_EnSel 19 +#define REALVIEW_TIMER4_EnSel 21 + + +#define MAX_TIMER 2 +#define MAX_PERIOD 699050 +#define TICKS_PER_uSEC 1 + +/* + * These are useconds NOT ticks. + * + */ +#define mSEC_1 1000 +#define mSEC_5 (mSEC_1 * 5) +#define mSEC_10 (mSEC_1 * 10) +#define mSEC_25 (mSEC_1 * 25) +#define SEC_1 (mSEC_1 * 1000) + +#define REALVIEW_CSR_BASE 0x10000000 +#define REALVIEW_CSR_SIZE 0x10000000 + +#endif /* __ASM_ARCH_PLATFORM_H */ diff --git a/arch/arm/mach-realview/include/mach/scu.h b/arch/arm/mach-realview/include/mach/scu.h new file mode 100644 index 00000000000..d55802d645a --- /dev/null +++ b/arch/arm/mach-realview/include/mach/scu.h @@ -0,0 +1,13 @@ +#ifndef __ASMARM_ARCH_SCU_H +#define __ASMARM_ARCH_SCU_H + +/* + * SCU registers + */ +#define SCU_CTRL 0x00 +#define SCU_CONFIG 0x04 +#define SCU_CPU_STATUS 0x08 +#define SCU_INVALIDATE 0x0c +#define SCU_FPGA_REVISION 0x10 + +#endif diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h new file mode 100644 index 00000000000..515819efd04 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/smp.h @@ -0,0 +1,30 @@ +#ifndef ASMARM_ARCH_SMP_H +#define ASMARM_ARCH_SMP_H + + +#include <asm/hardware/gic.h> + +#define hard_smp_processor_id() \ + ({ \ + unsigned int cpunum; \ + __asm__("mrc p15, 0, %0, c0, c0, 5" \ + : "=r" (cpunum)); \ + cpunum &= 0x0F; \ + }) + +/* + * We use IRQ1 as the IPI + */ +static inline void smp_cross_call(cpumask_t callmap) +{ + gic_raise_softirq(callmap, 1); +} + +/* + * Do nothing on MPcore. + */ +static inline void smp_cross_call_done(cpumask_t callmap) +{ +} + +#endif diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h new file mode 100644 index 00000000000..4d3c8f3f805 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/system.h @@ -0,0 +1,51 @@ +/* + * arch/arm/mach-realview/include/mach/system.h + * + * Copyright (C) 2003 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <asm/io.h> +#include <mach/platform.h> + +static inline void arch_idle(void) +{ + /* + * This should do all the clock switching + * and wait for interrupt tricks + */ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET; + unsigned int val; + + /* + * To reset, we hit the on-board reset register + * in the system FPGA + */ + val = __raw_readl(hdr_ctrl); + val |= REALVIEW_SYS_CTRL_RESET_CONFIGCLR; + __raw_writel(val, hdr_ctrl); +} + +#endif diff --git a/arch/arm/mach-realview/include/mach/timex.h b/arch/arm/mach-realview/include/mach/timex.h new file mode 100644 index 00000000000..4eeb069373c --- /dev/null +++ b/arch/arm/mach-realview/include/mach/timex.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-realview/include/mach/timex.h + * + * RealView architecture timex specifications + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-realview/include/mach/uncompress.h b/arch/arm/mach-realview/include/mach/uncompress.h new file mode 100644 index 00000000000..79f50f218e7 --- /dev/null +++ b/arch/arm/mach-realview/include/mach/uncompress.h @@ -0,0 +1,72 @@ +/* + * arch/arm/mach-realview/include/mach/uncompress.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <mach/hardware.h> +#include <asm/mach-types.h> + +#include <mach/board-eb.h> +#include <mach/board-pb11mp.h> +#include <mach/board-pb1176.h> + +#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00)) +#define AMBA_UART_LCRH(base) (*(volatile unsigned char *)((base) + 0x2c)) +#define AMBA_UART_CR(base) (*(volatile unsigned char *)((base) + 0x30)) +#define AMBA_UART_FR(base) (*(volatile unsigned char *)((base) + 0x18)) + +/* + * Return the UART base address + */ +static inline unsigned long get_uart_base(void) +{ + if (machine_is_realview_eb()) + return REALVIEW_EB_UART0_BASE; + else if (machine_is_realview_pb11mp()) + return REALVIEW_PB11MP_UART0_BASE; + else if (machine_is_realview_pb1176()) + return REALVIEW_PB1176_UART0_BASE; + else + return 0; +} + +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + unsigned long base = get_uart_base(); + + while (AMBA_UART_FR(base) & (1 << 5)) + barrier(); + + AMBA_UART_DR(base) = c; +} + +static inline void flush(void) +{ + unsigned long base = get_uart_base(); + + while (AMBA_UART_FR(base) & (1 << 3)) + barrier(); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-realview/include/mach/vmalloc.h b/arch/arm/mach-realview/include/mach/vmalloc.h new file mode 100644 index 00000000000..48cbcc873db --- /dev/null +++ b/arch/arm/mach-realview/include/mach/vmalloc.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-realview/include/mach/vmalloc.h + * + * Copyright (C) 2003 ARM Limited + * Copyright (C) 2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x18000000) diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c index 50604360479..82fa1f26e02 100644 --- a/arch/arm/mach-realview/localtimer.c +++ b/arch/arm/mach-realview/localtimer.c @@ -20,7 +20,7 @@ #include <asm/hardware/arm_twd.h> #include <asm/hardware/gic.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index 8e813ed5751..1907d22f4fe 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -15,13 +15,13 @@ #include <linux/smp.h> #include <asm/cacheflush.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/arch/board-eb.h> -#include <asm/arch/board-pb11mp.h> -#include <asm/arch/scu.h> +#include <mach/board-eb.h> +#include <mach/board-pb11mp.h> +#include <mach/scu.h> extern void realview_secondary_startup(void); diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index 5782d83fd88..19a9968fc5b 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -24,7 +24,7 @@ #include <linux/sysdev.h> #include <linux/amba/bus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/leds.h> @@ -38,8 +38,8 @@ #include <asm/mach/mmc.h> #include <asm/mach/time.h> -#include <asm/arch/board-eb.h> -#include <asm/arch/irqs.h> +#include <mach/board-eb.h> +#include <mach/irqs.h> #include "core.h" #include "clock.h" diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index cf7f576a586..0986cbd1594 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -24,7 +24,7 @@ #include <linux/sysdev.h> #include <linux/amba/bus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/leds.h> @@ -39,8 +39,8 @@ #include <asm/mach/mmc.h> #include <asm/mach/time.h> -#include <asm/arch/board-pb1176.h> -#include <asm/arch/irqs.h> +#include <mach/board-pb1176.h> +#include <mach/irqs.h> #include "core.h" #include "clock.h" diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index f7ce1c5a178..f4e7135e3eb 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -24,7 +24,7 @@ #include <linux/sysdev.h> #include <linux/amba/bus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/leds.h> @@ -39,8 +39,8 @@ #include <asm/mach/mmc.h> #include <asm/mach/time.h> -#include <asm/arch/board-pb11mp.h> -#include <asm/arch/irqs.h> +#include <mach/board-pb11mp.h> +#include <mach/irqs.h> #include "core.h" #include "clock.h" diff --git a/arch/arm/mach-rpc/dma.c b/arch/arm/mach-rpc/dma.c index 596379a4cf8..4b19fe48419 100644 --- a/arch/arm/mach-rpc/dma.c +++ b/arch/arm/mach-rpc/dma.c @@ -20,7 +20,7 @@ #include <asm/fiq.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/uaccess.h> #include <asm/mach/dma.h> diff --git a/arch/arm/mach-rpc/include/mach/acornfb.h b/arch/arm/mach-rpc/include/mach/acornfb.h new file mode 100644 index 00000000000..395d76288ff --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/acornfb.h @@ -0,0 +1,140 @@ +/* + * arch/arm/mach-rpc/include/mach/acornfb.h + * + * Copyright (C) 1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * AcornFB architecture specific code + */ + +#define acornfb_bandwidth(var) ((var)->pixclock * 8 / (var)->bits_per_pixel) + +static inline int +acornfb_valid_pixrate(struct fb_var_screeninfo *var) +{ + u_long limit; + + if (!var->pixclock) + return 0; + + /* + * Limits below are taken from RISC OS bandwidthlimit file + */ + if (current_par.using_vram) { + if (current_par.vram_half_sam == 2048) + limit = 6578; + else + limit = 13157; + } else { + limit = 26315; + } + + return acornfb_bandwidth(var) >= limit; +} + +/* + * Try to find the best PLL parameters for the pixel clock. + * This algorithm seems to give best predictable results, + * and produces the same values as detailed in the VIDC20 + * data sheet. + */ +static inline u_int +acornfb_vidc20_find_pll(u_int pixclk) +{ + u_int r, best_r = 2, best_v = 2; + int best_d = 0x7fffffff; + + for (r = 2; r <= 32; r++) { + u_int rr, v, p; + int d; + + rr = 41667 * r; + + v = (rr + pixclk / 2) / pixclk; + + if (v > 32 || v < 2) + continue; + + p = (rr + v / 2) / v; + + d = pixclk - p; + + if (d < 0) + d = -d; + + if (d < best_d) { + best_d = d; + best_v = v - 1; + best_r = r - 1; + } + + if (d == 0) + break; + } + + return best_v << 8 | best_r; +} + +static inline void +acornfb_vidc20_find_rates(struct vidc_timing *vidc, + struct fb_var_screeninfo *var) +{ + u_int div; + + /* Select pixel-clock divisor to keep PLL in range */ + div = var->pixclock / 9090; /*9921*/ + + /* Limit divisor */ + if (div == 0) + div = 1; + if (div > 8) + div = 8; + + /* Encode divisor to VIDC20 setting */ + switch (div) { + case 1: vidc->control |= VIDC20_CTRL_PIX_CK; break; + case 2: vidc->control |= VIDC20_CTRL_PIX_CK2; break; + case 3: vidc->control |= VIDC20_CTRL_PIX_CK3; break; + case 4: vidc->control |= VIDC20_CTRL_PIX_CK4; break; + case 5: vidc->control |= VIDC20_CTRL_PIX_CK5; break; + case 6: vidc->control |= VIDC20_CTRL_PIX_CK6; break; + case 7: vidc->control |= VIDC20_CTRL_PIX_CK7; break; + case 8: vidc->control |= VIDC20_CTRL_PIX_CK8; break; + } + + /* + * With VRAM, the FIFO can be set to the highest possible setting + * because there are no latency considerations for other memory + * accesses. However, in 64 bit bus mode the FIFO preload value + * must not be set to VIDC20_CTRL_FIFO_28 because this will let + * the FIFO overflow. See VIDC20 manual page 33 (6.0 Setting the + * FIFO preload value). + */ + if (current_par.using_vram) { + if (current_par.vram_half_sam == 2048) + vidc->control |= VIDC20_CTRL_FIFO_24; + else + vidc->control |= VIDC20_CTRL_FIFO_28; + } else { + unsigned long bandwidth = acornfb_bandwidth(var); + + /* Encode bandwidth as VIDC20 setting */ + if (bandwidth > 33334) /* < 30.0MB/s */ + vidc->control |= VIDC20_CTRL_FIFO_16; + else if (bandwidth > 26666) /* < 37.5MB/s */ + vidc->control |= VIDC20_CTRL_FIFO_20; + else if (bandwidth > 22222) /* < 45.0MB/s */ + vidc->control |= VIDC20_CTRL_FIFO_24; + else /* > 45.0MB/s */ + vidc->control |= VIDC20_CTRL_FIFO_28; + } + + /* Find the PLL values */ + vidc->pll_ctl = acornfb_vidc20_find_pll(var->pixclock / div); +} + +#define acornfb_default_control() (VIDC20_CTRL_PIX_VCLK) +#define acornfb_default_econtrol() (VIDC20_ECTL_DAC | VIDC20_ECTL_REG(3)) diff --git a/arch/arm/mach-rpc/include/mach/debug-macro.S b/arch/arm/mach-rpc/include/mach/debug-macro.S new file mode 100644 index 00000000000..b2a939ffdcd --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/debug-macro.S @@ -0,0 +1,25 @@ +/* arch/arm/mach-rpc/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x03000000 + movne \rx, #0xe0000000 + orr \rx, \rx, #0x00010000 + orr \rx, \rx, #0x00000fe0 + .endm + +#define UART_SHIFT 2 +#define FLOW_CONTROL +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/mach-rpc/include/mach/dma.h b/arch/arm/mach-rpc/include/mach/dma.h new file mode 100644 index 00000000000..360b56f8f29 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/dma.h @@ -0,0 +1,33 @@ +/* + * arch/arm/mach-rpc/include/mach/dma.h + * + * Copyright (C) 1997 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* + * This is the maximum DMA address that can be DMAd to. + * There should not be more than (0xd0000000 - 0xc0000000) + * bytes of RAM. + */ +#define MAX_DMA_ADDRESS 0xd0000000 +#define MAX_DMA_CHANNELS 8 + +#define DMA_0 0 +#define DMA_1 1 +#define DMA_2 2 +#define DMA_3 3 +#define DMA_S0 4 +#define DMA_S1 5 +#define DMA_VIRTUAL_FLOPPY 6 +#define DMA_VIRTUAL_SOUND 7 + +#define DMA_FLOPPY DMA_VIRTUAL_FLOPPY + +#endif /* _ASM_ARCH_DMA_H */ + diff --git a/arch/arm/mach-rpc/include/mach/entry-macro.S b/arch/arm/mach-rpc/include/mach/entry-macro.S new file mode 100644 index 00000000000..4e7e5414409 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/entry-macro.S @@ -0,0 +1,16 @@ +#include <mach/hardware.h> +#include <asm/hardware/entry-macro-iomd.S> + + .equ ioc_base_high, IOC_BASE & 0xff000000 + .equ ioc_base_low, IOC_BASE & 0x00ff0000 + + .macro get_irqnr_preamble, base, tmp + mov \base, #ioc_base_high @ point at IOC + .if ioc_base_low + orr \base, \base, #ioc_base_low + .endif + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + diff --git a/arch/arm/mach-rpc/include/mach/hardware.h b/arch/arm/mach-rpc/include/mach/hardware.h new file mode 100644 index 00000000000..dde6b3c0e29 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/hardware.h @@ -0,0 +1,83 @@ +/* + * arch/arm/mach-rpc/include/mach/hardware.h + * + * Copyright (C) 1996-1999 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This file contains the hardware definitions of the RiscPC series machines. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <mach/memory.h> + +#ifndef __ASSEMBLY__ +#define IOMEM(x) ((void __iomem *)(unsigned long)(x)) +#else +#define IOMEM(x) x +#endif /* __ASSEMBLY__ */ + +/* + * What hardware must be present + */ +#define HAS_IOMD +#define HAS_VIDC20 + +/* Hardware addresses of major areas. + * *_START is the physical address + * *_SIZE is the size of the region + * *_BASE is the virtual address + */ +#define RAM_SIZE 0x10000000 +#define RAM_START 0x10000000 + +#define EASI_SIZE 0x08000000 /* EASI I/O */ +#define EASI_START 0x08000000 +#define EASI_BASE 0xe5000000 + +#define IO_START 0x03000000 /* I/O */ +#define IO_SIZE 0x01000000 +#define IO_BASE IOMEM(0xe0000000) + +#define SCREEN_START 0x02000000 /* VRAM */ +#define SCREEN_END 0xdfc00000 +#define SCREEN_BASE 0xdf800000 + +#define UNCACHEABLE_ADDR 0xdf010000 + +/* + * IO Addresses + */ +#define VIDC_BASE IOMEM(0xe0400000) +#define EXPMASK_BASE 0xe0360000 +#define IOMD_BASE IOMEM(0xe0200000) +#define IOC_BASE IOMEM(0xe0200000) +#define PCIO_BASE IOMEM(0xe0010000) +#define FLOPPYDMA_BASE IOMEM(0xe002a000) + +#define vidc_writel(val) __raw_writel(val, VIDC_BASE) + +#define IO_EC_EASI_BASE 0x81400000 +#define IO_EC_IOC4_BASE 0x8009c000 +#define IO_EC_IOC_BASE 0x80090000 +#define IO_EC_MEMC8_BASE 0x8000ac00 +#define IO_EC_MEMC_BASE 0x80000000 + +#define NETSLOT_BASE 0x0302b000 +#define NETSLOT_SIZE 0x00001000 + +#define PODSLOT_IOC0_BASE 0x03240000 +#define PODSLOT_IOC4_BASE 0x03270000 +#define PODSLOT_IOC_SIZE (1 << 14) +#define PODSLOT_MEMC_BASE 0x03000000 +#define PODSLOT_MEMC_SIZE (1 << 14) +#define PODSLOT_EASI_BASE 0x08000000 +#define PODSLOT_EASI_SIZE (1 << 24) + +#define EXPMASK_STATUS (EXPMASK_BASE + 0x00) +#define EXPMASK_ENABLE (EXPMASK_BASE + 0x04) + +#endif diff --git a/arch/arm/mach-rpc/include/mach/io.h b/arch/arm/mach-rpc/include/mach/io.h new file mode 100644 index 00000000000..9f0553b7ec2 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/io.h @@ -0,0 +1,258 @@ +/* + * arch/arm/mach-rpc/include/mach/io.h + * + * Copyright (C) 1997 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Modifications: + * 06-Dec-1997 RMK Created. + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * GCC is totally crap at loading/storing data. We try to persuade it + * to do the right thing by using these whereever possible instead of + * the above. + */ +#define __arch_base_getb(b,o) \ + ({ \ + unsigned int __v, __r = (b); \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2]" \ + : "=r" (__v) \ + : "r" (__r), "Ir" (o)); \ + __v; \ + }) + +#define __arch_base_getl(b,o) \ + ({ \ + unsigned int __v, __r = (b); \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2]" \ + : "=r" (__v) \ + : "r" (__r), "Ir" (o)); \ + __v; \ + }) + +#define __arch_base_putb(v,b,o) \ + ({ \ + unsigned int __r = (b); \ + __asm__ __volatile__( \ + "strb %0, [%1, %2]" \ + : \ + : "r" (v), "r" (__r), "Ir" (o));\ + }) + +#define __arch_base_putl(v,b,o) \ + ({ \ + unsigned int __r = (b); \ + __asm__ __volatile__( \ + "str %0, [%1, %2]" \ + : \ + : "r" (v), "r" (__r), "Ir" (o));\ + }) + +/* + * We use two different types of addressing - PC style addresses, and ARM + * addresses. PC style accesses the PC hardware with the normal PC IO + * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ + * and are translated to the start of IO. Note that all addresses are + * shifted left! + */ +#define __PORT_PCIO(x) (!((x) & 0x80000000)) + +/* + * Dynamic IO functions. + */ +static inline void __outb (unsigned int value, unsigned int port) +{ + unsigned long temp; + __asm__ __volatile__( + "tst %2, #0x80000000\n\t" + "mov %0, %4\n\t" + "addeq %0, %0, %3\n\t" + "strb %1, [%0, %2, lsl #2] @ outb" + : "=&r" (temp) + : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) + : "cc"); +} + +static inline void __outw (unsigned int value, unsigned int port) +{ + unsigned long temp; + __asm__ __volatile__( + "tst %2, #0x80000000\n\t" + "mov %0, %4\n\t" + "addeq %0, %0, %3\n\t" + "str %1, [%0, %2, lsl #2] @ outw" + : "=&r" (temp) + : "r" (value|value<<16), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) + : "cc"); +} + +static inline void __outl (unsigned int value, unsigned int port) +{ + unsigned long temp; + __asm__ __volatile__( + "tst %2, #0x80000000\n\t" + "mov %0, %4\n\t" + "addeq %0, %0, %3\n\t" + "str %1, [%0, %2, lsl #2] @ outl" + : "=&r" (temp) + : "r" (value), "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) + : "cc"); +} + +#define DECLARE_DYN_IN(sz,fnsuffix,instr) \ +static inline unsigned sz __in##fnsuffix (unsigned int port) \ +{ \ + unsigned long temp, value; \ + __asm__ __volatile__( \ + "tst %2, #0x80000000\n\t" \ + "mov %0, %4\n\t" \ + "addeq %0, %0, %3\n\t" \ + "ldr" instr " %1, [%0, %2, lsl #2] @ in" #fnsuffix \ + : "=&r" (temp), "=r" (value) \ + : "r" (port), "Ir" (PCIO_BASE - IO_BASE), "Ir" (IO_BASE) \ + : "cc"); \ + return (unsigned sz)value; \ +} + +static inline void __iomem *__deprecated __ioaddr(unsigned int port) +{ + void __iomem *ret; + if (__PORT_PCIO(port)) + ret = PCIO_BASE; + else + ret = IO_BASE; + return ret + (port << 2); +} + +#define DECLARE_IO(sz,fnsuffix,instr) \ + DECLARE_DYN_IN(sz,fnsuffix,instr) + +DECLARE_IO(char,b,"b") +DECLARE_IO(short,w,"") +DECLARE_IO(int,l,"") + +#undef DECLARE_IO +#undef DECLARE_DYN_IN + +/* + * Constant address IO functions + * + * These have to be macros for the 'J' constraint to work - + * +/-4096 immediate operand. + */ +#define __outbc(value,port) \ +({ \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "strb %0, [%1, %2] @ outbc" \ + : : "r" (value), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "strb %0, [%1, %2] @ outbc" \ + : : "r" (value), "r" (IO_BASE), "r" ((port) << 2)); \ +}) + +#define __inbc(port) \ +({ \ + unsigned char result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2] @ inbc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2] @ inbc" \ + : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ + result; \ +}) + +#define __outwc(value,port) \ +({ \ + unsigned long __v = value; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outwc" \ + : : "r" (__v|__v<<16), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outwc" \ + : : "r" (__v|__v<<16), "r" (IO_BASE), "r" ((port) << 2)); \ +}) + +#define __inwc(port) \ +({ \ + unsigned short result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inwc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inwc" \ + : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ + result & 0xffff; \ +}) + +#define __outlc(value,port) \ +({ \ + unsigned long __v = value; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outlc" \ + : : "r" (__v), "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outlc" \ + : : "r" (__v), "r" (IO_BASE), "r" ((port) << 2)); \ +}) + +#define __inlc(port) \ +({ \ + unsigned long result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inlc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port) << 2)); \ + else \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inlc" \ + : "=r" (result) : "r" (IO_BASE), "r" ((port) << 2)); \ + result; \ +}) + +#define __ioaddrc(port) __ioaddr(port) + +#define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) +#define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) +#define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) +#define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) +#define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) +#define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) +#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) +/* the following macro is deprecated */ +#define ioaddr(port) ((unsigned long)__ioaddr((port))) + +#define insb(p,d,l) __raw_readsb(__ioaddr(p),d,l) +#define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l) + +#define outsb(p,d,l) __raw_writesb(__ioaddr(p),d,l) +#define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) + +/* + * 1:1 mapping for ioremapped regions. + */ +#define __mem_pci(x) (x) + +#endif diff --git a/arch/arm/mach-rpc/include/mach/irqs.h b/arch/arm/mach-rpc/include/mach/irqs.h new file mode 100644 index 00000000000..4ce6ca97f66 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/irqs.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-rpc/include/mach/irqs.h + * + * Copyright (C) 1996 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define IRQ_PRINTER 0 +#define IRQ_BATLOW 1 +#define IRQ_FLOPPYINDEX 2 +#define IRQ_VSYNCPULSE 3 +#define IRQ_POWERON 4 +#define IRQ_TIMER0 5 +#define IRQ_TIMER1 6 +#define IRQ_IMMEDIATE 7 +#define IRQ_EXPCARDFIQ 8 +#define IRQ_HARDDISK 9 +#define IRQ_SERIALPORT 10 +#define IRQ_FLOPPYDISK 12 +#define IRQ_EXPANSIONCARD 13 +#define IRQ_KEYBOARDTX 14 +#define IRQ_KEYBOARDRX 15 + +#define IRQ_DMA0 16 +#define IRQ_DMA1 17 +#define IRQ_DMA2 18 +#define IRQ_DMA3 19 +#define IRQ_DMAS0 20 +#define IRQ_DMAS1 21 + +#define FIQ_FLOPPYDATA 0 +#define FIQ_ECONET 2 +#define FIQ_SERIALPORT 4 +#define FIQ_EXPANSIONCARD 6 +#define FIQ_FORCE 7 + +/* + * This is the offset of the FIQ "IRQ" numbers + */ +#define FIQ_START 64 + +#define IRQ_TIMER IRQ_TIMER0 + diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h new file mode 100644 index 00000000000..05425d558ee --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/memory.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-rpc/include/mach/memory.h + * + * Copyright (C) 1996,1997,1998 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Changelog: + * 20-Oct-1996 RMK Created + * 31-Dec-1997 RMK Fixed definitions to reduce warnings + * 11-Jan-1998 RMK Uninlined to reduce hits on cache + * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt + * 21-Mar-1999 RMK Renamed to memory.h + * RMK Added TASK_SIZE and PAGE_OFFSET + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x10000000) + +/* + * These are exactly the same on the RiscPC as the + * physical memory view. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x00000000 +#define FLUSH_BASE 0xdf000000 + +#endif diff --git a/arch/arm/mach-rpc/include/mach/system.h b/arch/arm/mach-rpc/include/mach/system.h new file mode 100644 index 00000000000..54d6e3f2d31 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/system.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-rpc/include/mach/system.h + * + * Copyright (C) 1996-1999 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <mach/hardware.h> +#include <asm/hardware/iomd.h> +#include <asm/io.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + iomd_writeb(0, IOMD_ROMCR0); + + /* + * Jump into the ROM + */ + cpu_reset(0); +} diff --git a/arch/arm/mach-rpc/include/mach/timex.h b/arch/arm/mach-rpc/include/mach/timex.h new file mode 100644 index 00000000000..dd75e7387bb --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/timex.h @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-rpc/include/mach/timex.h + * + * Copyright (C) 1997, 1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * RiscPC architecture timex specifications + */ + +/* + * On the RiscPC, the clock ticks at 2MHz. + */ +#define CLOCK_TICK_RATE 2000000 + diff --git a/arch/arm/mach-rpc/include/mach/uncompress.h b/arch/arm/mach-rpc/include/mach/uncompress.h new file mode 100644 index 00000000000..baa9c866d7b --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/uncompress.h @@ -0,0 +1,198 @@ +/* + * arch/arm/mach-rpc/include/mach/uncompress.h + * + * Copyright (C) 1996 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#define VIDMEM ((char *)SCREEN_START) + +#include <mach/hardware.h> +#include <asm/io.h> +#include <asm/setup.h> +#include <asm/page.h> + +int video_size_row; +unsigned char bytes_per_char_h; +extern unsigned long con_charconvtable[256]; + +struct param_struct { + unsigned long page_size; + unsigned long nr_pages; + unsigned long ramdisk_size; + unsigned long mountrootrdonly; + unsigned long rootdev; + unsigned long video_num_cols; + unsigned long video_num_rows; + unsigned long video_x; + unsigned long video_y; + unsigned long memc_control_reg; + unsigned char sounddefault; + unsigned char adfsdrives; + unsigned char bytes_per_char_h; + unsigned char bytes_per_char_v; + unsigned long unused[256/4-11]; +}; + +static const unsigned long palette_4[16] = { + 0x00000000, + 0x000000cc, + 0x0000cc00, /* Green */ + 0x0000cccc, /* Yellow */ + 0x00cc0000, /* Blue */ + 0x00cc00cc, /* Magenta */ + 0x00cccc00, /* Cyan */ + 0x00cccccc, /* White */ + 0x00000000, + 0x000000ff, + 0x0000ff00, + 0x0000ffff, + 0x00ff0000, + 0x00ff00ff, + 0x00ffff00, + 0x00ffffff +}; + +#define palette_setpixel(p) *(unsigned long *)(IO_START+0x00400000) = 0x10000000|((p) & 255) +#define palette_write(v) *(unsigned long *)(IO_START+0x00400000) = 0x00000000|((v) & 0x00ffffff) + +/* + * params_phys is a linker defined symbol - see + * arch/arm/boot/compressed/Makefile + */ +extern __attribute__((pure)) struct param_struct *params(void); +#define params (params()) + +#ifndef STANDALONE_DEBUG +static unsigned long video_num_cols; +static unsigned long video_num_rows; +static unsigned long video_x; +static unsigned long video_y; +static unsigned char bytes_per_char_v; +static int white; + +/* + * This does not append a newline + */ +static void putc(int c) +{ + extern void ll_write_char(char *, char c, char white); + int x,y; + char *ptr; + + x = video_x; + y = video_y; + + if (c == '\n') { + if (++y >= video_num_rows) + y--; + } else if (c == '\r') { + x = 0; + } else { + ptr = VIDMEM + ((y*video_num_cols*bytes_per_char_v+x)*bytes_per_char_h); + ll_write_char(ptr, c, white); + if (++x >= video_num_cols) { + x = 0; + if ( ++y >= video_num_rows ) { + y--; + } + } + } + + video_x = x; + video_y = y; +} + +static inline void flush(void) +{ +} + +static void error(char *x); + +/* + * Setup for decompression + */ +static void arch_decomp_setup(void) +{ + int i; + struct tag *t = (struct tag *)params; + unsigned int nr_pages = 0, page_size = PAGE_SIZE; + + if (t->hdr.tag == ATAG_CORE) + { + for (; t->hdr.size; t = tag_next(t)) + { + if (t->hdr.tag == ATAG_VIDEOTEXT) + { + video_num_rows = t->u.videotext.video_lines; + video_num_cols = t->u.videotext.video_cols; + bytes_per_char_h = t->u.videotext.video_points; + bytes_per_char_v = t->u.videotext.video_points; + video_x = t->u.videotext.x; + video_y = t->u.videotext.y; + } + + if (t->hdr.tag == ATAG_MEM) + { + page_size = PAGE_SIZE; + nr_pages += (t->u.mem.size / PAGE_SIZE); + } + } + } + else + { + nr_pages = params->nr_pages; + page_size = params->page_size; + video_num_rows = params->video_num_rows; + video_num_cols = params->video_num_cols; + video_x = params->video_x; + video_y = params->video_y; + bytes_per_char_h = params->bytes_per_char_h; + bytes_per_char_v = params->bytes_per_char_v; + } + + video_size_row = video_num_cols * bytes_per_char_h; + + if (bytes_per_char_h == 4) + for (i = 0; i < 256; i++) + con_charconvtable[i] = + (i & 128 ? 1 << 0 : 0) | + (i & 64 ? 1 << 4 : 0) | + (i & 32 ? 1 << 8 : 0) | + (i & 16 ? 1 << 12 : 0) | + (i & 8 ? 1 << 16 : 0) | + (i & 4 ? 1 << 20 : 0) | + (i & 2 ? 1 << 24 : 0) | + (i & 1 ? 1 << 28 : 0); + else + for (i = 0; i < 16; i++) + con_charconvtable[i] = + (i & 8 ? 1 << 0 : 0) | + (i & 4 ? 1 << 8 : 0) | + (i & 2 ? 1 << 16 : 0) | + (i & 1 ? 1 << 24 : 0); + + + palette_setpixel(0); + if (bytes_per_char_h == 1) { + palette_write (0); + palette_write (0x00ffffff); + for (i = 2; i < 256; i++) + palette_write (0); + white = 1; + } else { + for (i = 0; i < 256; i++) + palette_write (i < 16 ? palette_4[i] : 0); + white = 7; + } + + if (nr_pages * page_size < 4096*1024) error("<4M of mem\n"); +} +#endif + +/* + * nothing to do + */ +#define arch_decomp_wdog() diff --git a/arch/arm/mach-rpc/include/mach/vmalloc.h b/arch/arm/mach-rpc/include/mach/vmalloc.h new file mode 100644 index 00000000000..9a96fd69e70 --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/vmalloc.h @@ -0,0 +1,10 @@ +/* + * arch/arm/mach-rpc/include/mach/vmalloc.h + * + * Copyright (C) 1997 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#define VMALLOC_END (PAGE_OFFSET + 0x1c000000) diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c index eca558c6bf5..ce8470fea88 100644 --- a/arch/arm/mach-rpc/riscpc.c +++ b/arch/arm/mach-rpc/riscpc.c @@ -22,7 +22,7 @@ #include <asm/elf.h> #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include <asm/domain.h> #include <asm/setup.h> diff --git a/arch/arm/mach-s3c2400/gpio.c b/arch/arm/mach-s3c2400/gpio.c index 758e160410e..148d0ddef3e 100644 --- a/arch/arm/mach-s3c2400/gpio.c +++ b/arch/arm/mach-s3c2400/gpio.c @@ -25,11 +25,11 @@ #include <linux/interrupt.h> #include <linux/ioport.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> int s3c2400_gpio_getirq(unsigned int pin) { diff --git a/arch/arm/mach-s3c2400/include/mach/map.h b/arch/arm/mach-s3c2400/include/mach/map.h new file mode 100644 index 00000000000..1535540edc8 --- /dev/null +++ b/arch/arm/mach-s3c2400/include/mach/map.h @@ -0,0 +1,66 @@ +/* arch/arm/mach-s3c2400/include/mach/map.h + * + * Copyright 2003,2007 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * Copyright 2003, Lucas Correia Villa Real + * + * S3C2400 - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define S3C2400_PA_MEMCTRL (0x14000000) +#define S3C2400_PA_USBHOST (0x14200000) +#define S3C2400_PA_IRQ (0x14400000) +#define S3C2400_PA_DMA (0x14600000) +#define S3C2400_PA_CLKPWR (0x14800000) +#define S3C2400_PA_LCD (0x14A00000) +#define S3C2400_PA_UART (0x15000000) +#define S3C2400_PA_TIMER (0x15100000) +#define S3C2400_PA_USBDEV (0x15200140) +#define S3C2400_PA_WATCHDOG (0x15300000) +#define S3C2400_PA_IIC (0x15400000) +#define S3C2400_PA_IIS (0x15508000) +#define S3C2400_PA_GPIO (0x15600000) +#define S3C2400_PA_RTC (0x15700040) +#define S3C2400_PA_ADC (0x15800000) +#define S3C2400_PA_SPI (0x15900000) + +#define S3C2400_PA_MMC (0x15A00000) +#define S3C2400_SZ_MMC SZ_1M + +/* physical addresses of all the chip-select areas */ + +#define S3C2400_CS0 (0x00000000) +#define S3C2400_CS1 (0x02000000) +#define S3C2400_CS2 (0x04000000) +#define S3C2400_CS3 (0x06000000) +#define S3C2400_CS4 (0x08000000) +#define S3C2400_CS5 (0x0A000000) +#define S3C2400_CS6 (0x0C000000) +#define S3C2400_CS7 (0x0E000000) + +#define S3C2400_SDRAM_PA (S3C2400_CS6) + +/* Use a single interface for common resources between S3C24XX cpus */ + +#define S3C24XX_PA_IRQ S3C2400_PA_IRQ +#define S3C24XX_PA_MEMCTRL S3C2400_PA_MEMCTRL +#define S3C24XX_PA_USBHOST S3C2400_PA_USBHOST +#define S3C24XX_PA_DMA S3C2400_PA_DMA +#define S3C24XX_PA_CLKPWR S3C2400_PA_CLKPWR +#define S3C24XX_PA_LCD S3C2400_PA_LCD +#define S3C24XX_PA_UART S3C2400_PA_UART +#define S3C24XX_PA_TIMER S3C2400_PA_TIMER +#define S3C24XX_PA_USBDEV S3C2400_PA_USBDEV +#define S3C24XX_PA_WATCHDOG S3C2400_PA_WATCHDOG +#define S3C24XX_PA_IIC S3C2400_PA_IIC +#define S3C24XX_PA_IIS S3C2400_PA_IIS +#define S3C24XX_PA_GPIO S3C2400_PA_GPIO +#define S3C24XX_PA_RTC S3C2400_PA_RTC +#define S3C24XX_PA_ADC S3C2400_PA_ADC +#define S3C24XX_PA_SPI S3C2400_PA_SPI diff --git a/arch/arm/mach-s3c2400/include/mach/memory.h b/arch/arm/mach-s3c2400/include/mach/memory.h new file mode 100644 index 00000000000..8f4878e4f59 --- /dev/null +++ b/arch/arm/mach-s3c2400/include/mach/memory.h @@ -0,0 +1,23 @@ +/* arch/arm/mach-s3c2400/include/mach/memory.h + * from arch/arm/mach-rpc/include/mach/memory.h + * + * Copyright 2007 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * Copyright (C) 1996,1997,1998 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x0C000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-s3c2410/bast-ide.c b/arch/arm/mach-s3c2410/bast-ide.c index df95fe37cdc..298ececfa36 100644 --- a/arch/arm/mach-s3c2410/bast-ide.c +++ b/arch/arm/mach-s3c2410/bast-ide.c @@ -24,9 +24,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/map.h> -#include <asm/arch/bast-map.h> -#include <asm/arch/bast-irq.h> +#include <mach/map.h> +#include <mach/bast-map.h> +#include <mach/bast-irq.h> /* IDE ports */ diff --git a/arch/arm/mach-s3c2410/bast-irq.c b/arch/arm/mach-s3c2410/bast-irq.c index 76a7cb15f3b..c66021b5fa4 100644 --- a/arch/arm/mach-s3c2410/bast-irq.c +++ b/arch/arm/mach-s3c2410/bast-irq.c @@ -28,15 +28,15 @@ #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/bast-map.h> -#include <asm/arch/bast-irq.h> +#include <mach/regs-irq.h> +#include <mach/bast-map.h> +#include <mach/bast-irq.h> #include <asm/plat-s3c24xx/irq.h> diff --git a/arch/arm/mach-s3c2410/clock.c b/arch/arm/mach-s3c2410/clock.c index 2bfaa610202..1322851d1ac 100644 --- a/arch/arm/mach-s3c2410/clock.c +++ b/arch/arm/mach-s3c2410/clock.c @@ -34,12 +34,12 @@ #include <asm/mach/map.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/s3c2410.h> #include <asm/plat-s3c24xx/clock.h> diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c index 8f12e855ef5..8730797749e 100644 --- a/arch/arm/mach-s3c2410/dma.c +++ b/arch/arm/mach-s3c2410/dma.c @@ -18,17 +18,17 @@ #include <linux/serial_core.h> #include <asm/dma.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/dma.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-ac97.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/regs-sdi.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> +#include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-iis.h> #include <asm/plat-s3c24xx/regs-spi.h> diff --git a/arch/arm/mach-s3c2410/gpio.c b/arch/arm/mach-s3c2410/gpio.c index 01e795d1146..c6eefb1d590 100644 --- a/arch/arm/mach-s3c2410/gpio.c +++ b/arch/arm/mach-s3c2410/gpio.c @@ -26,11 +26,11 @@ #include <linux/interrupt.h> #include <linux/ioport.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, unsigned int config) diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c index 3c48886521e..5a6bc56f186 100644 --- a/arch/arm/mach-s3c2410/h1940-bluetooth.c +++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c @@ -16,9 +16,9 @@ #include <linux/string.h> #include <linux/ctype.h> #include <linux/leds.h> -#include <asm/arch/regs-gpio.h> -#include <asm/hardware.h> -#include <asm/arch/h1940-latch.h> +#include <mach/regs-gpio.h> +#include <mach/hardware.h> +#include <mach/h1940-latch.h> #define DRV_NAME "h1940-bt" diff --git a/arch/arm/mach-s3c2410/include/mach/anubis-cpld.h b/arch/arm/mach-s3c2410/include/mach/anubis-cpld.h new file mode 100644 index 00000000000..1b614d5a81f --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/anubis-cpld.h @@ -0,0 +1,25 @@ +/* arch/arm/mach-s3c2410/include/mach/anubis-cpld.h + * + * Copyright (c) 2005 Simtec Electronics + * http://www.simtec.co.uk/products/ + * Ben Dooks <ben@simtec.co.uk> + * + * ANUBIS - CPLD control constants + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_ANUBISCPLD_H +#define __ASM_ARCH_ANUBISCPLD_H + +/* CTRL2 - NAND WP control, IDE Reset assert/check */ + +#define ANUBIS_CTRL1_NANDSEL (0x3) + +/* IDREG - revision */ + +#define ANUBIS_IDREG_REVMASK (0x7) + +#endif /* __ASM_ARCH_ANUBISCPLD_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/anubis-irq.h b/arch/arm/mach-s3c2410/include/mach/anubis-irq.h new file mode 100644 index 00000000000..a2a328134e3 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/anubis-irq.h @@ -0,0 +1,21 @@ +/* arch/arm/mach-s3c2410/include/mach/anubis-irq.h + * + * Copyright (c) 2005 Simtec Electronics + * http://www.simtec.co.uk/products/ + * Ben Dooks <ben@simtec.co.uk> + * + * ANUBIS - IRQ Number definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_ANUBISIRQ_H +#define __ASM_ARCH_ANUBISIRQ_H + +#define IRQ_IDE0 IRQ_EINT2 +#define IRQ_IDE1 IRQ_EINT3 +#define IRQ_ASIX IRQ_EINT1 + +#endif /* __ASM_ARCH_ANUBISIRQ_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/anubis-map.h b/arch/arm/mach-s3c2410/include/mach/anubis-map.h new file mode 100644 index 00000000000..c9deb3a5b2c --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/anubis-map.h @@ -0,0 +1,38 @@ +/* arch/arm/mach-s3c2410/include/mach/anubis-map.h + * + * Copyright (c) 2005 Simtec Electronics + * http://www.simtec.co.uk/products/ + * Ben Dooks <ben@simtec.co.uk> + * + * ANUBIS - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* needs arch/map.h including with this */ + +#ifndef __ASM_ARCH_ANUBISMAP_H +#define __ASM_ARCH_ANUBISMAP_H + +/* start peripherals off after the S3C2410 */ + +#define ANUBIS_IOADDR(x) (S3C2410_ADDR((x) + 0x01800000)) + +#define ANUBIS_PA_CPLD (S3C2410_CS1 | (1<<26)) + +/* we put the CPLD registers next, to get them out of the way */ + +#define ANUBIS_VA_CTRL1 ANUBIS_IOADDR(0x00000000) /* 0x01800000 */ +#define ANUBIS_PA_CTRL1 (ANUBIS_PA_CPLD) + +#define ANUBIS_VA_IDREG ANUBIS_IOADDR(0x00300000) /* 0x01B00000 */ +#define ANUBIS_PA_IDREG (ANUBIS_PA_CPLD + (3<<23)) + +#define ANUBIS_IDEPRI ANUBIS_IOADDR(0x01000000) +#define ANUBIS_IDEPRIAUX ANUBIS_IOADDR(0x01100000) +#define ANUBIS_IDESEC ANUBIS_IOADDR(0x01200000) +#define ANUBIS_IDESECAUX ANUBIS_IOADDR(0x01300000) + +#endif /* __ASM_ARCH_ANUBISMAP_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/audio.h b/arch/arm/mach-s3c2410/include/mach/audio.h new file mode 100644 index 00000000000..de0e8da48bc --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/audio.h @@ -0,0 +1,45 @@ +/* arch/arm/mach-s3c2410/include/mach/audio.h + * + * Copyright (c) 2004-2005 Simtec Electronics + * http://www.simtec.co.uk/products/SWLINUX/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX - Audio platfrom_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_AUDIO_H +#define __ASM_ARCH_AUDIO_H __FILE__ + +/* struct s3c24xx_iis_ops + * + * called from the s3c24xx audio core to deal with the architecture + * or the codec's setup and control. + * + * the pointer to itself is passed through in case the caller wants to + * embed this in an larger structure for easy reference to it's context. +*/ + +struct s3c24xx_iis_ops { + struct module *owner; + + int (*startup)(struct s3c24xx_iis_ops *me); + void (*shutdown)(struct s3c24xx_iis_ops *me); + int (*suspend)(struct s3c24xx_iis_ops *me); + int (*resume)(struct s3c24xx_iis_ops *me); + + int (*open)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm); + int (*close)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm); + int (*prepare)(struct s3c24xx_iis_ops *me, struct snd_pcm_substream *strm, struct snd_pcm_runtime *rt); +}; + +struct s3c24xx_platdata_iis { + const char *codec_clk; + struct s3c24xx_iis_ops *ops; + int (*match_dev)(struct device *dev); +}; + +#endif /* __ASM_ARCH_AUDIO_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/bast-cpld.h b/arch/arm/mach-s3c2410/include/mach/bast-cpld.h new file mode 100644 index 00000000000..20493b04836 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/bast-cpld.h @@ -0,0 +1,53 @@ +/* arch/arm/mach-s3c2410/include/mach/bast-cpld.h + * + * Copyright (c) 2003,2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * BAST - CPLD control constants + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_BASTCPLD_H +#define __ASM_ARCH_BASTCPLD_H + +/* CTRL1 - Audio LR routing */ + +#define BAST_CPLD_CTRL1_LRCOFF (0x00) +#define BAST_CPLD_CTRL1_LRCADC (0x01) +#define BAST_CPLD_CTRL1_LRCDAC (0x02) +#define BAST_CPLD_CTRL1_LRCARM (0x03) +#define BAST_CPLD_CTRL1_LRMASK (0x03) + +/* CTRL2 - NAND WP control, IDE Reset assert/check */ + +#define BAST_CPLD_CTRL2_WNAND (0x04) +#define BAST_CPLD_CTLR2_IDERST (0x08) + +/* CTRL3 - rom write control, CPLD identity */ + +#define BAST_CPLD_CTRL3_IDMASK (0x0e) +#define BAST_CPLD_CTRL3_ROMWEN (0x01) + +/* CTRL4 - 8bit LCD interface control/status */ + +#define BAST_CPLD_CTRL4_LLAT (0x01) +#define BAST_CPLD_CTRL4_LCDRW (0x02) +#define BAST_CPLD_CTRL4_LCDCMD (0x04) +#define BAST_CPLD_CTRL4_LCDE2 (0x01) + +/* CTRL5 - DMA routing */ + +#define BAST_CPLD_DMA0_PRIIDE (0<<0) +#define BAST_CPLD_DMA0_SECIDE (1<<0) +#define BAST_CPLD_DMA0_ISA15 (2<<0) +#define BAST_CPLD_DMA0_ISA36 (3<<0) + +#define BAST_CPLD_DMA1_PRIIDE (0<<2) +#define BAST_CPLD_DMA1_SECIDE (1<<2) +#define BAST_CPLD_DMA1_ISA15 (2<<2) +#define BAST_CPLD_DMA1_ISA36 (3<<2) + +#endif /* __ASM_ARCH_BASTCPLD_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/bast-irq.h b/arch/arm/mach-s3c2410/include/mach/bast-irq.h new file mode 100644 index 00000000000..501c202b53c --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/bast-irq.h @@ -0,0 +1,29 @@ +/* arch/arm/mach-s3c2410/include/mach/bast-irq.h + * + * Copyright (c) 2003,2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Machine BAST - IRQ Number definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_BASTIRQ_H +#define __ASM_ARCH_BASTIRQ_H + +/* irq numbers to onboard peripherals */ + +#define IRQ_USBOC IRQ_EINT18 +#define IRQ_IDE0 IRQ_EINT16 +#define IRQ_IDE1 IRQ_EINT17 +#define IRQ_PCSERIAL1 IRQ_EINT15 +#define IRQ_PCSERIAL2 IRQ_EINT14 +#define IRQ_PCPARALLEL IRQ_EINT13 +#define IRQ_ASIX IRQ_EINT11 +#define IRQ_DM9000 IRQ_EINT10 +#define IRQ_ISA IRQ_EINT9 +#define IRQ_SMALERT IRQ_EINT8 + +#endif /* __ASM_ARCH_BASTIRQ_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/bast-map.h b/arch/arm/mach-s3c2410/include/mach/bast-map.h new file mode 100644 index 00000000000..c2c5baf0734 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/bast-map.h @@ -0,0 +1,146 @@ +/* arch/arm/mach-s3c2410/include/mach/bast-map.h + * + * Copyright (c) 2003,2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Machine BAST - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* needs arch/map.h including with this */ + +/* ok, we've used up to 0x13000000, now we need to find space for the + * peripherals that live in the nGCS[x] areas, which are quite numerous + * in their space. We also have the board's CPLD to find register space + * for. + */ + +#ifndef __ASM_ARCH_BASTMAP_H +#define __ASM_ARCH_BASTMAP_H + +#define BAST_IOADDR(x) (S3C2410_ADDR((x) + 0x01300000)) + +/* we put the CPLD registers next, to get them out of the way */ + +#define BAST_VA_CTRL1 BAST_IOADDR(0x00000000) /* 0x01300000 */ +#define BAST_PA_CTRL1 (S3C2410_CS5 | 0x7800000) + +#define BAST_VA_CTRL2 BAST_IOADDR(0x00100000) /* 0x01400000 */ +#define BAST_PA_CTRL2 (S3C2410_CS1 | 0x6000000) + +#define BAST_VA_CTRL3 BAST_IOADDR(0x00200000) /* 0x01500000 */ +#define BAST_PA_CTRL3 (S3C2410_CS1 | 0x6800000) + +#define BAST_VA_CTRL4 BAST_IOADDR(0x00300000) /* 0x01600000 */ +#define BAST_PA_CTRL4 (S3C2410_CS1 | 0x7000000) + +/* next, we have the PC104 ISA interrupt registers */ + +#define BAST_PA_PC104_IRQREQ (S3C2410_CS5 | 0x6000000) /* 0x01700000 */ +#define BAST_VA_PC104_IRQREQ BAST_IOADDR(0x00400000) + +#define BAST_PA_PC104_IRQRAW (S3C2410_CS5 | 0x6800000) /* 0x01800000 */ +#define BAST_VA_PC104_IRQRAW BAST_IOADDR(0x00500000) + +#define BAST_PA_PC104_IRQMASK (S3C2410_CS5 | 0x7000000) /* 0x01900000 */ +#define BAST_VA_PC104_IRQMASK BAST_IOADDR(0x00600000) + +#define BAST_PA_LCD_RCMD1 (0x8800000) +#define BAST_VA_LCD_RCMD1 BAST_IOADDR(0x00700000) + +#define BAST_PA_LCD_WCMD1 (0x8000000) +#define BAST_VA_LCD_WCMD1 BAST_IOADDR(0x00800000) + +#define BAST_PA_LCD_RDATA1 (0x9800000) +#define BAST_VA_LCD_RDATA1 BAST_IOADDR(0x00900000) + +#define BAST_PA_LCD_WDATA1 (0x9000000) +#define BAST_VA_LCD_WDATA1 BAST_IOADDR(0x00A00000) + +#define BAST_PA_LCD_RCMD2 (0xA800000) +#define BAST_VA_LCD_RCMD2 BAST_IOADDR(0x00B00000) + +#define BAST_PA_LCD_WCMD2 (0xA000000) +#define BAST_VA_LCD_WCMD2 BAST_IOADDR(0x00C00000) + +#define BAST_PA_LCD_RDATA2 (0xB800000) +#define BAST_VA_LCD_RDATA2 BAST_IOADDR(0x00D00000) + +#define BAST_PA_LCD_WDATA2 (0xB000000) +#define BAST_VA_LCD_WDATA2 BAST_IOADDR(0x00E00000) + + +/* 0xE0000000 contains the IO space that is split by speed and + * wether the access is for 8 or 16bit IO... this ensures that + * the correct access is made + * + * 0x10000000 of space, partitioned as so: + * + * 0x00000000 to 0x04000000 8bit, slow + * 0x04000000 to 0x08000000 16bit, slow + * 0x08000000 to 0x0C000000 16bit, net + * 0x0C000000 to 0x10000000 16bit, fast + * + * each of these spaces has the following in: + * + * 0x00000000 to 0x01000000 16MB ISA IO space + * 0x01000000 to 0x02000000 16MB ISA memory space + * 0x02000000 to 0x02100000 1MB IDE primary channel + * 0x02100000 to 0x02200000 1MB IDE primary channel aux + * 0x02200000 to 0x02400000 1MB IDE secondary channel + * 0x02300000 to 0x02400000 1MB IDE secondary channel aux + * 0x02400000 to 0x02500000 1MB ASIX ethernet controller + * 0x02500000 to 0x02600000 1MB Davicom DM9000 ethernet controller + * 0x02600000 to 0x02700000 1MB PC SuperIO controller + * + * the phyiscal layout of the zones are: + * nGCS2 - 8bit, slow + * nGCS3 - 16bit, slow + * nGCS4 - 16bit, net + * nGCS5 - 16bit, fast + */ + +#define BAST_VA_MULTISPACE (0xE0000000) + +#define BAST_VA_ISAIO (BAST_VA_MULTISPACE + 0x00000000) +#define BAST_VA_ISAMEM (BAST_VA_MULTISPACE + 0x01000000) +#define BAST_VA_IDEPRI (BAST_VA_MULTISPACE + 0x02000000) +#define BAST_VA_IDEPRIAUX (BAST_VA_MULTISPACE + 0x02100000) +#define BAST_VA_IDESEC (BAST_VA_MULTISPACE + 0x02200000) +#define BAST_VA_IDESECAUX (BAST_VA_MULTISPACE + 0x02300000) +#define BAST_VA_ASIXNET (BAST_VA_MULTISPACE + 0x02400000) +#define BAST_VA_DM9000 (BAST_VA_MULTISPACE + 0x02500000) +#define BAST_VA_SUPERIO (BAST_VA_MULTISPACE + 0x02600000) + +#define BAST_VA_MULTISPACE (0xE0000000) + +#define BAST_VAM_CS2 (0x00000000) +#define BAST_VAM_CS3 (0x04000000) +#define BAST_VAM_CS4 (0x08000000) +#define BAST_VAM_CS5 (0x0C000000) + +/* physical offset addresses for the peripherals */ + +#define BAST_PA_ISAIO (0x00000000) +#define BAST_PA_ASIXNET (0x01000000) +#define BAST_PA_SUPERIO (0x01800000) +#define BAST_PA_IDEPRI (0x02000000) +#define BAST_PA_IDEPRIAUX (0x02800000) +#define BAST_PA_IDESEC (0x03000000) +#define BAST_PA_IDESECAUX (0x03800000) +#define BAST_PA_ISAMEM (0x04000000) +#define BAST_PA_DM9000 (0x05000000) + +/* some configurations for the peripherals */ + +#define BAST_PCSIO (BAST_VA_SUPERIO + BAST_VAM_CS2) +/* */ + +#define BAST_ASIXNET_CS BAST_VAM_CS5 +#define BAST_IDE_CS BAST_VAM_CS5 +#define BAST_DM9000_CS BAST_VAM_CS4 + +#endif /* __ASM_ARCH_BASTMAP_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/bast-pmu.h b/arch/arm/mach-s3c2410/include/mach/bast-pmu.h new file mode 100644 index 00000000000..61684cb8ce5 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/bast-pmu.h @@ -0,0 +1,40 @@ +/* arch/arm/mach-s3c2410/include/mach/bast-pmu.h + * + * Copyright (c) 2003,2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * Vincent Sanders <vince@simtec.co.uk> + * + * Machine BAST - Power Management chip + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_BASTPMU_H +#define __ASM_ARCH_BASTPMU_H "08_OCT_2004" + +#define BASTPMU_REG_IDENT (0x00) +#define BASTPMU_REG_VERSION (0x01) +#define BASTPMU_REG_DDCCTRL (0x02) +#define BASTPMU_REG_POWER (0x03) +#define BASTPMU_REG_RESET (0x04) +#define BASTPMU_REG_GWO (0x05) +#define BASTPMU_REG_WOL (0x06) +#define BASTPMU_REG_WOR (0x07) +#define BASTPMU_REG_UID (0x09) + +#define BASTPMU_EEPROM (0xC0) + +#define BASTPMU_EEP_UID (BASTPMU_EEPROM + 0) +#define BASTPMU_EEP_WOL (BASTPMU_EEPROM + 8) +#define BASTPMU_EEP_WOR (BASTPMU_EEPROM + 9) + +#define BASTPMU_IDENT_0 0x53 +#define BASTPMU_IDENT_1 0x42 +#define BASTPMU_IDENT_2 0x50 +#define BASTPMU_IDENT_3 0x4d + +#define BASTPMU_RESET_GUARD (0x55) + +#endif /* __ASM_ARCH_BASTPMU_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/debug-macro.S b/arch/arm/mach-s3c2410/include/mach/debug-macro.S new file mode 100644 index 00000000000..682df23087a --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/debug-macro.S @@ -0,0 +1,102 @@ +/* arch/arm/mach-s3c2410/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Copyright (C) 2005 Simtec Electronics + * + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/map.h> +#include <mach/regs-gpio.h> +#include <asm/plat-s3c/regs-serial.h> + +#define S3C2410_UART1_OFF (0x4000) +#define SHIFT_2440TXF (14-9) + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 + ldreq \rx, = S3C24XX_PA_UART + ldrne \rx, = S3C24XX_VA_UART +#if CONFIG_DEBUG_S3C_UART != 0 + add \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART) +#endif + .endm + + .macro fifo_full_s3c24xx rd, rx + @ check for arm920 vs arm926. currently assume all arm926 + @ devices have an 64 byte FIFO identical to the s3c2440 + mrc p15, 0, \rd, c0, c0 + and \rd, \rd, #0xff0 + teq \rd, #0x260 + beq 1004f + mrc p15, 0, \rd, c1, c0 + tst \rd, #1 + addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART) + addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART) + bic \rd, \rd, #0xff000 + ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ] + and \rd, \rd, #0x00ff0000 + teq \rd, #0x00440000 @ is it 2440? +1004: + ldr \rd, [ \rx, # S3C2410_UFSTAT ] + moveq \rd, \rd, lsr #SHIFT_2440TXF + tst \rd, #S3C2410_UFSTAT_TXFULL + .endm + + .macro fifo_full_s3c2410 rd, rx + ldr \rd, [ \rx, # S3C2410_UFSTAT ] + tst \rd, #S3C2410_UFSTAT_TXFULL + .endm + +/* fifo level reading */ + + .macro fifo_level_s3c24xx rd, rx + @ check for arm920 vs arm926. currently assume all arm926 + @ devices have an 64 byte FIFO identical to the s3c2440 + mrc p15, 0, \rd, c0, c0 + and \rd, \rd, #0xff0 + teq \rd, #0x260 + beq 10000f + mrc p15, 0, \rd, c1, c0 + tst \rd, #1 + addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART) + addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART) + bic \rd, \rd, #0xff000 + ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ] + and \rd, \rd, #0x00ff0000 + teq \rd, #0x00440000 @ is it 2440? + +10000: + ldr \rd, [ \rx, # S3C2410_UFSTAT ] + andne \rd, \rd, #S3C2410_UFSTAT_TXMASK + andeq \rd, \rd, #S3C2440_UFSTAT_TXMASK + .endm + + .macro fifo_level_s3c2410 rd, rx + ldr \rd, [ \rx, # S3C2410_UFSTAT ] + and \rd, \rd, #S3C2410_UFSTAT_TXMASK + .endm + +/* Select the correct implementation depending on the configuration. The + * S3C2440 will get selected by default, as these are the most widely + * used variants of these +*/ + +#if defined(CONFIG_CPU_LLSERIAL_S3C2410_ONLY) +#define fifo_full fifo_full_s3c2410 +#define fifo_level fifo_level_s3c2410 +#elif !defined(CONFIG_CPU_LLSERIAL_S3C2440_ONLY) +#define fifo_full fifo_full_s3c24xx +#define fifo_level fifo_level_s3c24xx +#endif + +/* include the reset of the code which will do the work */ + +#include <asm/plat-s3c/debug-macro.S> diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h new file mode 100644 index 00000000000..891b53cd69b --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/dma.h @@ -0,0 +1,453 @@ +/* arch/arm/mach-s3c2410/include/mach/dma.h + * + * Copyright (C) 2003,2004,2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Samsung S3C241XX DMA support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H __FILE__ + +#include <linux/sysdev.h> +#include <mach/hardware.h> + +/* + * This is the maximum DMA address(physical address) that can be DMAd to. + * + */ +#define MAX_DMA_ADDRESS 0x40000000 +#define MAX_DMA_TRANSFER_SIZE 0x100000 /* Data Unit is half word */ + +/* We use `virtual` dma channels to hide the fact we have only a limited + * number of DMA channels, and not of all of them (dependant on the device) + * can be attached to any DMA source. We therefore let the DMA core handle + * the allocation of hardware channels to clients. +*/ + +enum dma_ch { + DMACH_XD0, + DMACH_XD1, + DMACH_SDI, + DMACH_SPI0, + DMACH_SPI1, + DMACH_UART0, + DMACH_UART1, + DMACH_UART2, + DMACH_TIMER, + DMACH_I2S_IN, + DMACH_I2S_OUT, + DMACH_PCM_IN, + DMACH_PCM_OUT, + DMACH_MIC_IN, + DMACH_USB_EP1, + DMACH_USB_EP2, + DMACH_USB_EP3, + DMACH_USB_EP4, + DMACH_UART0_SRC2, /* s3c2412 second uart sources */ + DMACH_UART1_SRC2, + DMACH_UART2_SRC2, + DMACH_UART3, /* s3c2443 has extra uart */ + DMACH_UART3_SRC2, + DMACH_MAX, /* the end entry */ +}; + +#define DMACH_LOW_LEVEL (1<<28) /* use this to specifiy hardware ch no */ + +/* we have 4 dma channels */ +#ifndef CONFIG_CPU_S3C2443 +#define S3C2410_DMA_CHANNELS (4) +#else +#define S3C2410_DMA_CHANNELS (6) +#endif + +/* types */ + +enum s3c2410_dma_state { + S3C2410_DMA_IDLE, + S3C2410_DMA_RUNNING, + S3C2410_DMA_PAUSED +}; + + +/* enum s3c2410_dma_loadst + * + * This represents the state of the DMA engine, wrt to the loaded / running + * transfers. Since we don't have any way of knowing exactly the state of + * the DMA transfers, we need to know the state to make decisions on wether + * we can + * + * S3C2410_DMA_NONE + * + * There are no buffers loaded (the channel should be inactive) + * + * S3C2410_DMA_1LOADED + * + * There is one buffer loaded, however it has not been confirmed to be + * loaded by the DMA engine. This may be because the channel is not + * yet running, or the DMA driver decided that it was too costly to + * sit and wait for it to happen. + * + * S3C2410_DMA_1RUNNING + * + * The buffer has been confirmed running, and not finisged + * + * S3C2410_DMA_1LOADED_1RUNNING + * + * There is a buffer waiting to be loaded by the DMA engine, and one + * currently running. +*/ + +enum s3c2410_dma_loadst { + S3C2410_DMALOAD_NONE, + S3C2410_DMALOAD_1LOADED, + S3C2410_DMALOAD_1RUNNING, + S3C2410_DMALOAD_1LOADED_1RUNNING, +}; + +enum s3c2410_dma_buffresult { + S3C2410_RES_OK, + S3C2410_RES_ERR, + S3C2410_RES_ABORT +}; + +enum s3c2410_dmasrc { + S3C2410_DMASRC_HW, /* source is memory */ + S3C2410_DMASRC_MEM /* source is hardware */ +}; + +/* enum s3c2410_chan_op + * + * operation codes passed to the DMA code by the user, and also used + * to inform the current channel owner of any changes to the system state +*/ + +enum s3c2410_chan_op { + S3C2410_DMAOP_START, + S3C2410_DMAOP_STOP, + S3C2410_DMAOP_PAUSE, + S3C2410_DMAOP_RESUME, + S3C2410_DMAOP_FLUSH, + S3C2410_DMAOP_TIMEOUT, /* internal signal to handler */ + S3C2410_DMAOP_STARTED, /* indicate channel started */ +}; + +/* flags */ + +#define S3C2410_DMAF_SLOW (1<<0) /* slow, so don't worry about + * waiting for reloads */ +#define S3C2410_DMAF_AUTOSTART (1<<1) /* auto-start if buffer queued */ + +/* dma buffer */ + +struct s3c2410_dma_client { + char *name; +}; + +/* s3c2410_dma_buf_s + * + * internally used buffer structure to describe a queued or running + * buffer. +*/ + +struct s3c2410_dma_buf; +struct s3c2410_dma_buf { + struct s3c2410_dma_buf *next; + int magic; /* magic */ + int size; /* buffer size in bytes */ + dma_addr_t data; /* start of DMA data */ + dma_addr_t ptr; /* where the DMA got to [1] */ + void *id; /* client's id */ +}; + +/* [1] is this updated for both recv/send modes? */ + +struct s3c2410_dma_chan; + +/* s3c2410_dma_cbfn_t + * + * buffer callback routine type +*/ + +typedef void (*s3c2410_dma_cbfn_t)(struct s3c2410_dma_chan *, + void *buf, int size, + enum s3c2410_dma_buffresult result); + +typedef int (*s3c2410_dma_opfn_t)(struct s3c2410_dma_chan *, + enum s3c2410_chan_op ); + +struct s3c2410_dma_stats { + unsigned long loads; + unsigned long timeout_longest; + unsigned long timeout_shortest; + unsigned long timeout_avg; + unsigned long timeout_failed; +}; + +struct s3c2410_dma_map; + +/* struct s3c2410_dma_chan + * + * full state information for each DMA channel +*/ + +struct s3c2410_dma_chan { + /* channel state flags and information */ + unsigned char number; /* number of this dma channel */ + unsigned char in_use; /* channel allocated */ + unsigned char irq_claimed; /* irq claimed for channel */ + unsigned char irq_enabled; /* irq enabled for channel */ + unsigned char xfer_unit; /* size of an transfer */ + + /* channel state */ + + enum s3c2410_dma_state state; + enum s3c2410_dma_loadst load_state; + struct s3c2410_dma_client *client; + + /* channel configuration */ + enum s3c2410_dmasrc source; + unsigned long dev_addr; + unsigned long load_timeout; + unsigned int flags; /* channel flags */ + unsigned int hw_cfg; /* last hw config */ + + struct s3c24xx_dma_map *map; /* channel hw maps */ + + /* channel's hardware position and configuration */ + void __iomem *regs; /* channels registers */ + void __iomem *addr_reg; /* data address register */ + unsigned int irq; /* channel irq */ + unsigned long dcon; /* default value of DCON */ + + /* driver handles */ + s3c2410_dma_cbfn_t callback_fn; /* buffer done callback */ + s3c2410_dma_opfn_t op_fn; /* channel op callback */ + + /* stats gathering */ + struct s3c2410_dma_stats *stats; + struct s3c2410_dma_stats stats_store; + + /* buffer list and information */ + struct s3c2410_dma_buf *curr; /* current dma buffer */ + struct s3c2410_dma_buf *next; /* next buffer to load */ + struct s3c2410_dma_buf *end; /* end of queue */ + + /* system device */ + struct sys_device dev; +}; + +/* the currently allocated channel information */ +extern struct s3c2410_dma_chan s3c2410_chans[]; + +/* note, we don't really use dma_device_t at the moment */ +typedef unsigned long dma_device_t; + +/* functions --------------------------------------------------------------- */ + +/* s3c2410_dma_request + * + * request a dma channel exclusivley +*/ + +extern int s3c2410_dma_request(dmach_t channel, + struct s3c2410_dma_client *, void *dev); + + +/* s3c2410_dma_ctrl + * + * change the state of the dma channel +*/ + +extern int s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op); + +/* s3c2410_dma_setflags + * + * set the channel's flags to a given state +*/ + +extern int s3c2410_dma_setflags(dmach_t channel, + unsigned int flags); + +/* s3c2410_dma_free + * + * free the dma channel (will also abort any outstanding operations) +*/ + +extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *); + +/* s3c2410_dma_enqueue + * + * place the given buffer onto the queue of operations for the channel. + * The buffer must be allocated from dma coherent memory, or the Dcache/WB + * drained before the buffer is given to the DMA system. +*/ + +extern int s3c2410_dma_enqueue(dmach_t channel, void *id, + dma_addr_t data, int size); + +/* s3c2410_dma_config + * + * configure the dma channel +*/ + +extern int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon); + +/* s3c2410_dma_devconfig + * + * configure the device we're talking to +*/ + +extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source, + int hwcfg, unsigned long devaddr); + +/* s3c2410_dma_getposition + * + * get the position that the dma transfer is currently at +*/ + +extern int s3c2410_dma_getposition(dmach_t channel, + dma_addr_t *src, dma_addr_t *dest); + +extern int s3c2410_dma_set_opfn(dmach_t, s3c2410_dma_opfn_t rtn); +extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn); + +/* DMA Register definitions */ + +#define S3C2410_DMA_DISRC (0x00) +#define S3C2410_DMA_DISRCC (0x04) +#define S3C2410_DMA_DIDST (0x08) +#define S3C2410_DMA_DIDSTC (0x0C) +#define S3C2410_DMA_DCON (0x10) +#define S3C2410_DMA_DSTAT (0x14) +#define S3C2410_DMA_DCSRC (0x18) +#define S3C2410_DMA_DCDST (0x1C) +#define S3C2410_DMA_DMASKTRIG (0x20) +#define S3C2412_DMA_DMAREQSEL (0x24) +#define S3C2443_DMA_DMAREQSEL (0x24) + +#define S3C2410_DISRCC_INC (1<<0) +#define S3C2410_DISRCC_APB (1<<1) + +#define S3C2410_DMASKTRIG_STOP (1<<2) +#define S3C2410_DMASKTRIG_ON (1<<1) +#define S3C2410_DMASKTRIG_SWTRIG (1<<0) + +#define S3C2410_DCON_DEMAND (0<<31) +#define S3C2410_DCON_HANDSHAKE (1<<31) +#define S3C2410_DCON_SYNC_PCLK (0<<30) +#define S3C2410_DCON_SYNC_HCLK (1<<30) + +#define S3C2410_DCON_INTREQ (1<<29) + +#define S3C2410_DCON_CH0_XDREQ0 (0<<24) +#define S3C2410_DCON_CH0_UART0 (1<<24) +#define S3C2410_DCON_CH0_SDI (2<<24) +#define S3C2410_DCON_CH0_TIMER (3<<24) +#define S3C2410_DCON_CH0_USBEP1 (4<<24) + +#define S3C2410_DCON_CH1_XDREQ1 (0<<24) +#define S3C2410_DCON_CH1_UART1 (1<<24) +#define S3C2410_DCON_CH1_I2SSDI (2<<24) +#define S3C2410_DCON_CH1_SPI (3<<24) +#define S3C2410_DCON_CH1_USBEP2 (4<<24) + +#define S3C2410_DCON_CH2_I2SSDO (0<<24) +#define S3C2410_DCON_CH2_I2SSDI (1<<24) +#define S3C2410_DCON_CH2_SDI (2<<24) +#define S3C2410_DCON_CH2_TIMER (3<<24) +#define S3C2410_DCON_CH2_USBEP3 (4<<24) + +#define S3C2410_DCON_CH3_UART2 (0<<24) +#define S3C2410_DCON_CH3_SDI (1<<24) +#define S3C2410_DCON_CH3_SPI (2<<24) +#define S3C2410_DCON_CH3_TIMER (3<<24) +#define S3C2410_DCON_CH3_USBEP4 (4<<24) + +#define S3C2410_DCON_SRCSHIFT (24) +#define S3C2410_DCON_SRCMASK (7<<24) + +#define S3C2410_DCON_BYTE (0<<20) +#define S3C2410_DCON_HALFWORD (1<<20) +#define S3C2410_DCON_WORD (2<<20) + +#define S3C2410_DCON_AUTORELOAD (0<<22) +#define S3C2410_DCON_NORELOAD (1<<22) +#define S3C2410_DCON_HWTRIG (1<<23) + +#ifdef CONFIG_CPU_S3C2440 +#define S3C2440_DIDSTC_CHKINT (1<<2) + +#define S3C2440_DCON_CH0_I2SSDO (5<<24) +#define S3C2440_DCON_CH0_PCMIN (6<<24) + +#define S3C2440_DCON_CH1_PCMOUT (5<<24) +#define S3C2440_DCON_CH1_SDI (6<<24) + +#define S3C2440_DCON_CH2_PCMIN (5<<24) +#define S3C2440_DCON_CH2_MICIN (6<<24) + +#define S3C2440_DCON_CH3_MICIN (5<<24) +#define S3C2440_DCON_CH3_PCMOUT (6<<24) +#endif + +#ifdef CONFIG_CPU_S3C2412 + +#define S3C2412_DMAREQSEL_SRC(x) ((x)<<1) + +#define S3C2412_DMAREQSEL_HW (1) + +#define S3C2412_DMAREQSEL_SPI0TX S3C2412_DMAREQSEL_SRC(0) +#define S3C2412_DMAREQSEL_SPI0RX S3C2412_DMAREQSEL_SRC(1) +#define S3C2412_DMAREQSEL_SPI1TX S3C2412_DMAREQSEL_SRC(2) +#define S3C2412_DMAREQSEL_SPI1RX S3C2412_DMAREQSEL_SRC(3) +#define S3C2412_DMAREQSEL_I2STX S3C2412_DMAREQSEL_SRC(4) +#define S3C2412_DMAREQSEL_I2SRX S3C2412_DMAREQSEL_SRC(5) +#define S3C2412_DMAREQSEL_TIMER S3C2412_DMAREQSEL_SRC(9) +#define S3C2412_DMAREQSEL_SDI S3C2412_DMAREQSEL_SRC(10) +#define S3C2412_DMAREQSEL_USBEP1 S3C2412_DMAREQSEL_SRC(13) +#define S3C2412_DMAREQSEL_USBEP2 S3C2412_DMAREQSEL_SRC(14) +#define S3C2412_DMAREQSEL_USBEP3 S3C2412_DMAREQSEL_SRC(15) +#define S3C2412_DMAREQSEL_USBEP4 S3C2412_DMAREQSEL_SRC(16) +#define S3C2412_DMAREQSEL_XDREQ0 S3C2412_DMAREQSEL_SRC(17) +#define S3C2412_DMAREQSEL_XDREQ1 S3C2412_DMAREQSEL_SRC(18) +#define S3C2412_DMAREQSEL_UART0_0 S3C2412_DMAREQSEL_SRC(19) +#define S3C2412_DMAREQSEL_UART0_1 S3C2412_DMAREQSEL_SRC(20) +#define S3C2412_DMAREQSEL_UART1_0 S3C2412_DMAREQSEL_SRC(21) +#define S3C2412_DMAREQSEL_UART1_1 S3C2412_DMAREQSEL_SRC(22) +#define S3C2412_DMAREQSEL_UART2_0 S3C2412_DMAREQSEL_SRC(23) +#define S3C2412_DMAREQSEL_UART2_1 S3C2412_DMAREQSEL_SRC(24) + +#endif + +#define S3C2443_DMAREQSEL_SRC(x) ((x)<<1) + +#define S3C2443_DMAREQSEL_HW (1) + +#define S3C2443_DMAREQSEL_SPI0TX S3C2443_DMAREQSEL_SRC(0) +#define S3C2443_DMAREQSEL_SPI0RX S3C2443_DMAREQSEL_SRC(1) +#define S3C2443_DMAREQSEL_SPI1TX S3C2443_DMAREQSEL_SRC(2) +#define S3C2443_DMAREQSEL_SPI1RX S3C2443_DMAREQSEL_SRC(3) +#define S3C2443_DMAREQSEL_I2STX S3C2443_DMAREQSEL_SRC(4) +#define S3C2443_DMAREQSEL_I2SRX S3C2443_DMAREQSEL_SRC(5) +#define S3C2443_DMAREQSEL_TIMER S3C2443_DMAREQSEL_SRC(9) +#define S3C2443_DMAREQSEL_SDI S3C2443_DMAREQSEL_SRC(10) +#define S3C2443_DMAREQSEL_XDREQ0 S3C2443_DMAREQSEL_SRC(17) +#define S3C2443_DMAREQSEL_XDREQ1 S3C2443_DMAREQSEL_SRC(18) +#define S3C2443_DMAREQSEL_UART0_0 S3C2443_DMAREQSEL_SRC(19) +#define S3C2443_DMAREQSEL_UART0_1 S3C2443_DMAREQSEL_SRC(20) +#define S3C2443_DMAREQSEL_UART1_0 S3C2443_DMAREQSEL_SRC(21) +#define S3C2443_DMAREQSEL_UART1_1 S3C2443_DMAREQSEL_SRC(22) +#define S3C2443_DMAREQSEL_UART2_0 S3C2443_DMAREQSEL_SRC(23) +#define S3C2443_DMAREQSEL_UART2_1 S3C2443_DMAREQSEL_SRC(24) +#define S3C2443_DMAREQSEL_UART3_0 S3C2443_DMAREQSEL_SRC(25) +#define S3C2443_DMAREQSEL_UART3_1 S3C2443_DMAREQSEL_SRC(26) +#define S3C2443_DMAREQSEL_PCMOUT S3C2443_DMAREQSEL_SRC(27) +#define S3C2443_DMAREQSEL_PCMIN S3C2443_DMAREQSEL_SRC(28) +#define S3C2443_DMAREQSEL_MICIN S3C2443_DMAREQSEL_SRC(29) + +#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/entry-macro.S b/arch/arm/mach-s3c2410/include/mach/entry-macro.S new file mode 100644 index 00000000000..473b3cd37d9 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/entry-macro.S @@ -0,0 +1,78 @@ +/* + * arch/arm/mach-s3c2410/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for S3C2410-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. +*/ + +/* We have a problem that the INTOFFSET register does not always + * show one interrupt. Occasionally we get two interrupts through + * the prioritiser, and this causes the INTOFFSET register to show + * what looks like the logical-or of the two interrupt numbers. + * + * Thanks to Klaus, Shannon, et al for helping to debug this problem +*/ + +#define INTPND (0x10) +#define INTOFFSET (0x14) + +#include <mach/hardware.h> +#include <asm/irq.h> + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + mov \base, #S3C24XX_VA_IRQ + + @@ try the interrupt offset register, since it is there + + ldr \irqstat, [ \base, #INTPND ] + teq \irqstat, #0 + beq 1002f + ldr \irqnr, [ \base, #INTOFFSET ] + mov \tmp, #1 + tst \irqstat, \tmp, lsl \irqnr + bne 1001f + + @@ the number specified is not a valid irq, so try + @@ and work it out for ourselves + + mov \irqnr, #0 @@ start here + + @@ work out which irq (if any) we got + + movs \tmp, \irqstat, lsl#16 + addeq \irqnr, \irqnr, #16 + moveq \irqstat, \irqstat, lsr#16 + tst \irqstat, #0xff + addeq \irqnr, \irqnr, #8 + moveq \irqstat, \irqstat, lsr#8 + tst \irqstat, #0xf + addeq \irqnr, \irqnr, #4 + moveq \irqstat, \irqstat, lsr#4 + tst \irqstat, #0x3 + addeq \irqnr, \irqnr, #2 + moveq \irqstat, \irqstat, lsr#2 + tst \irqstat, #0x1 + addeq \irqnr, \irqnr, #1 + + @@ we have the value +1001: + adds \irqnr, \irqnr, #IRQ_EINT0 +1002: + @@ exit here, Z flag unset if IRQ + + .endm + + /* currently don't need an disable_fiq macro */ + + .macro disable_fiq + .endm diff --git a/arch/arm/mach-s3c2410/include/mach/fb.h b/arch/arm/mach-s3c2410/include/mach/fb.h new file mode 100644 index 00000000000..eee0654eb8f --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/fb.h @@ -0,0 +1,74 @@ +/* arch/arm/mach-s3c2410/include/mach/fb.h + * + * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org> + * + * Inspired by pxafb.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARM_FB_H +#define __ASM_ARM_FB_H + +#include <mach/regs-lcd.h> + +struct s3c2410fb_hw { + unsigned long lcdcon1; + unsigned long lcdcon2; + unsigned long lcdcon3; + unsigned long lcdcon4; + unsigned long lcdcon5; +}; + +/* LCD description */ +struct s3c2410fb_display { + /* LCD type */ + unsigned type; + + /* Screen size */ + unsigned short width; + unsigned short height; + + /* Screen info */ + unsigned short xres; + unsigned short yres; + unsigned short bpp; + + unsigned pixclock; /* pixclock in picoseconds */ + unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */ + unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */ + unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */ + unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */ + + /* lcd configuration registers */ + unsigned long lcdcon5; +}; + +struct s3c2410fb_mach_info { + + struct s3c2410fb_display *displays; /* attached diplays info */ + unsigned num_displays; /* number of defined displays */ + unsigned default_display; + + /* GPIOs */ + + unsigned long gpcup; + unsigned long gpcup_mask; + unsigned long gpccon; + unsigned long gpccon_mask; + unsigned long gpdup; + unsigned long gpdup_mask; + unsigned long gpdcon; + unsigned long gpdcon_mask; + + /* lpc3600 control register */ + unsigned long lpcsel; +}; + +extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *); + +#endif /* __ASM_ARM_FB_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/gpio.h b/arch/arm/mach-s3c2410/include/mach/gpio.h new file mode 100644 index 00000000000..3b52b86498a --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/gpio.h @@ -0,0 +1,18 @@ +/* arch/arm/mach-s3c2410/include/mach/gpio.h + * + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - GPIO lib support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep + +#include <asm-generic/gpio.h> diff --git a/arch/arm/mach-s3c2410/include/mach/h1940-latch.h b/arch/arm/mach-s3c2410/include/mach/h1940-latch.h new file mode 100644 index 00000000000..d8a832729a8 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/h1940-latch.h @@ -0,0 +1,64 @@ +/* arch/arm/mach-s3c2410/include/mach/h1940-latch.h + * + * Copyright (c) 2005 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * iPAQ H1940 series - latch definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_H1940_LATCH_H +#define __ASM_ARCH_H1940_LATCH_H + + +#ifndef __ASSEMBLY__ +#define H1940_LATCH ((void __force __iomem *)0xF8000000) +#else +#define H1940_LATCH 0xF8000000 +#endif + +#define H1940_PA_LATCH (S3C2410_CS2) + +/* SD layer latch */ + +#define H1940_LATCH_SDQ1 (1<<16) +#define H1940_LATCH_LCD_P1 (1<<17) +#define H1940_LATCH_LCD_P2 (1<<18) +#define H1940_LATCH_LCD_P3 (1<<19) +#define H1940_LATCH_MAX1698_nSHUTDOWN (1<<20) /* LCD backlight */ +#define H1940_LATCH_LED_RED (1<<21) +#define H1940_LATCH_SDQ7 (1<<22) +#define H1940_LATCH_USB_DP (1<<23) + +/* CPU layer latch */ + +#define H1940_LATCH_UDA_POWER (1<<24) +#define H1940_LATCH_AUDIO_POWER (1<<25) +#define H1940_LATCH_SM803_ENABLE (1<<26) +#define H1940_LATCH_LCD_P4 (1<<27) +#define H1940_LATCH_CPUQ5 (1<<28) /* untraced */ +#define H1940_LATCH_BLUETOOTH_POWER (1<<29) /* active high */ +#define H1940_LATCH_LED_GREEN (1<<30) +#define H1940_LATCH_LED_FLASH (1<<31) + +/* default settings */ + +#define H1940_LATCH_DEFAULT \ + H1940_LATCH_LCD_P4 | \ + H1940_LATCH_SM803_ENABLE | \ + H1940_LATCH_SDQ1 | \ + H1940_LATCH_LCD_P1 | \ + H1940_LATCH_LCD_P2 | \ + H1940_LATCH_LCD_P3 | \ + H1940_LATCH_MAX1698_nSHUTDOWN | \ + H1940_LATCH_CPUQ5 + +/* control functions */ + +extern void h1940_latch_control(unsigned int clear, unsigned int set); + +#endif /* __ASM_ARCH_H1940_LATCH_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/h1940.h b/arch/arm/mach-s3c2410/include/mach/h1940.h new file mode 100644 index 00000000000..4559784129c --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/h1940.h @@ -0,0 +1,21 @@ +/* arch/arm/mach-s3c2410/include/mach/h1940.h + * + * Copyright 2006 Ben Dooks <ben-linux@fluff.org> + * + * H1940 definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_H1940_H +#define __ASM_ARCH_H1940_H + +#define H1940_SUSPEND_CHECKSUM (0x30003ff8) +#define H1940_SUSPEND_RESUMEAT (0x30081000) +#define H1940_SUSPEND_CHECK (0x30080000) + +extern void h1940_pm_return(void); + +#endif /* __ASM_ARCH_H1940_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/hardware.h b/arch/arm/mach-s3c2410/include/mach/hardware.h new file mode 100644 index 00000000000..74d5a1a4024 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/hardware.h @@ -0,0 +1,137 @@ +/* arch/arm/mach-s3c2410/include/mach/hardware.h + * + * Copyright (c) 2003 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - hardware + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#ifndef __ASSEMBLY__ + +/* external functions for GPIO support + * + * These allow various different clients to access the same GPIO + * registers without conflicting. If your driver only owns the entire + * GPIO register, then it is safe to ioremap/__raw_{read|write} to it. +*/ + +/* s3c2410_gpio_cfgpin + * + * set the configuration of the given pin to the value passed. + * + * eg: + * s3c2410_gpio_cfgpin(S3C2410_GPA0, S3C2410_GPA0_ADDR0); + * s3c2410_gpio_cfgpin(S3C2410_GPE8, S3C2410_GPE8_SDDAT1); +*/ + +extern void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function); + +extern unsigned int s3c2410_gpio_getcfg(unsigned int pin); + +/* s3c2410_gpio_getirq + * + * turn the given pin number into the corresponding IRQ number + * + * returns: + * < 0 = no interrupt for this pin + * >=0 = interrupt number for the pin +*/ + +extern int s3c2410_gpio_getirq(unsigned int pin); + +/* s3c2410_gpio_irq2pin + * + * turn the given irq number into the corresponding GPIO number + * + * returns: + * < 0 = no pin + * >=0 = gpio pin number +*/ + +extern int s3c2410_gpio_irq2pin(unsigned int irq); + +#ifdef CONFIG_CPU_S3C2400 + +extern int s3c2400_gpio_getirq(unsigned int pin); + +#endif /* CONFIG_CPU_S3C2400 */ + +/* s3c2410_gpio_irqfilter + * + * set the irq filtering on the given pin + * + * on = 0 => disable filtering + * 1 => enable filtering + * + * config = S3C2410_EINTFLT_PCLK or S3C2410_EINTFLT_EXTCLK orred with + * width of filter (0 through 63) + * + * +*/ + +extern int s3c2410_gpio_irqfilter(unsigned int pin, unsigned int on, + unsigned int config); + +/* s3c2410_gpio_pullup + * + * configure the pull-up control on the given pin + * + * to = 1 => disable the pull-up + * 0 => enable the pull-up + * + * eg; + * + * s3c2410_gpio_pullup(S3C2410_GPB0, 0); + * s3c2410_gpio_pullup(S3C2410_GPE8, 0); +*/ + +extern void s3c2410_gpio_pullup(unsigned int pin, unsigned int to); + +/* s3c2410_gpio_getpull + * + * Read the state of the pull-up on a given pin + * + * return: + * < 0 => error code + * 0 => enabled + * 1 => disabled +*/ + +extern int s3c2410_gpio_getpull(unsigned int pin); + +extern void s3c2410_gpio_setpin(unsigned int pin, unsigned int to); + +extern unsigned int s3c2410_gpio_getpin(unsigned int pin); + +extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg); + +#ifdef CONFIG_CPU_S3C2440 + +extern int s3c2440_set_dsc(unsigned int pin, unsigned int value); + +#endif /* CONFIG_CPU_S3C2440 */ + +#ifdef CONFIG_CPU_S3C2412 + +extern int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state); + +#endif /* CONFIG_CPU_S3C2412 */ + +#endif /* __ASSEMBLY__ */ + +#include <asm/sizes.h> +#include <mach/map.h> + +/* machine specific hardware definitions should go after this */ + +/* currently here until moved into config (todo) */ +#define CONFIG_NO_MULTIWORD_IO + +#endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/idle.h b/arch/arm/mach-s3c2410/include/mach/idle.h new file mode 100644 index 00000000000..e9ddd706b16 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/idle.h @@ -0,0 +1,24 @@ +/* arch/arm/mach-s3c2410/include/mach/idle.h + * + * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 CPU Idle controls +*/ + +#ifndef __ASM_ARCH_IDLE_H +#define __ASM_ARCH_IDLE_H __FILE__ + +/* This allows the over-ride of the default idle code, in case there + * is any other things to be done over idle (like DVS) +*/ + +extern void (*s3c24xx_idle)(void); + +extern void s3c24xx_default_idle(void); + +#endif /* __ASM_ARCH_IDLE_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/io.h b/arch/arm/mach-s3c2410/include/mach/io.h new file mode 100644 index 00000000000..9813dbf2ae4 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/io.h @@ -0,0 +1,218 @@ +/* + * arch/arm/mach-s3c2410/include/mach/io.h + * from arch/arm/mach-rpc/include/mach/io.h + * + * Copyright (C) 1997 Russell King + * (C) 2003 Simtec Electronics +*/ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We use two different types of addressing - PC style addresses, and ARM + * addresses. PC style accesses the PC hardware with the normal PC IO + * addresses, eg 0x3f8 for serial#1. ARM addresses are above A28 + * and are translated to the start of IO. Note that all addresses are + * not shifted left! + */ + +#define __PORT_PCIO(x) ((x) < (1<<28)) + +#define PCIO_BASE (S3C24XX_VA_ISA_WORD) +#define PCIO_BASE_b (S3C24XX_VA_ISA_BYTE) +#define PCIO_BASE_w (S3C24XX_VA_ISA_WORD) +#define PCIO_BASE_l (S3C24XX_VA_ISA_WORD) +/* + * Dynamic IO functions - let the compiler + * optimize the expressions + */ + +#define DECLARE_DYN_OUT(sz,fnsuffix,instr) \ +static inline void __out##fnsuffix (unsigned int val, unsigned int port) \ +{ \ + unsigned long temp; \ + __asm__ __volatile__( \ + "cmp %2, #(1<<28)\n\t" \ + "mov %0, %2\n\t" \ + "addcc %0, %0, %3\n\t" \ + "str" instr " %1, [%0, #0 ] @ out" #fnsuffix \ + : "=&r" (temp) \ + : "r" (val), "r" (port), "Ir" (PCIO_BASE_##fnsuffix) \ + : "cc"); \ +} + + +#define DECLARE_DYN_IN(sz,fnsuffix,instr) \ +static inline unsigned sz __in##fnsuffix (unsigned int port) \ +{ \ + unsigned long temp, value; \ + __asm__ __volatile__( \ + "cmp %2, #(1<<28)\n\t" \ + "mov %0, %2\n\t" \ + "addcc %0, %0, %3\n\t" \ + "ldr" instr " %1, [%0, #0 ] @ in" #fnsuffix \ + : "=&r" (temp), "=r" (value) \ + : "r" (port), "Ir" (PCIO_BASE_##fnsuffix) \ + : "cc"); \ + return (unsigned sz)value; \ +} + +static inline void __iomem *__ioaddr (unsigned long port) +{ + return __PORT_PCIO(port) ? (PCIO_BASE + port) : (void __iomem *)port; +} + +#define DECLARE_IO(sz,fnsuffix,instr) \ + DECLARE_DYN_IN(sz,fnsuffix,instr) \ + DECLARE_DYN_OUT(sz,fnsuffix,instr) + +DECLARE_IO(char,b,"b") +DECLARE_IO(short,w,"h") +DECLARE_IO(int,l,"") + +#undef DECLARE_IO +#undef DECLARE_DYN_IN + +/* + * Constant address IO functions + * + * These have to be macros for the 'J' constraint to work - + * +/-4096 immediate operand. + */ +#define __outbc(value,port) \ +({ \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "strb %0, [%1, %2] @ outbc" \ + : : "r" (value), "r" (PCIO_BASE), "Jr" ((port))); \ + else \ + __asm__ __volatile__( \ + "strb %0, [%1, #0] @ outbc" \ + : : "r" (value), "r" ((port))); \ +}) + +#define __inbc(port) \ +({ \ + unsigned char result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldrb %0, [%1, %2] @ inbc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port))); \ + else \ + __asm__ __volatile__( \ + "ldrb %0, [%1, #0] @ inbc" \ + : "=r" (result) : "r" ((port))); \ + result; \ +}) + +#define __outwc(value,port) \ +({ \ + unsigned long v = value; \ + if (__PORT_PCIO((port))) { \ + if ((port) < 256 && (port) > -256) \ + __asm__ __volatile__( \ + "strh %0, [%1, %2] @ outwc" \ + : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \ + else if ((port) > 0) \ + __asm__ __volatile__( \ + "strh %0, [%1, %2] @ outwc" \ + : : "r" (v), \ + "r" (PCIO_BASE + ((port) & ~0xff)), \ + "Jr" (((port) & 0xff))); \ + else \ + __asm__ __volatile__( \ + "strh %0, [%1, #0] @ outwc" \ + : : "r" (v), \ + "r" (PCIO_BASE + (port))); \ + } else \ + __asm__ __volatile__( \ + "strh %0, [%1, #0] @ outwc" \ + : : "r" (v), "r" ((port))); \ +}) + +#define __inwc(port) \ +({ \ + unsigned short result; \ + if (__PORT_PCIO((port))) { \ + if ((port) < 256 && (port) > -256 ) \ + __asm__ __volatile__( \ + "ldrh %0, [%1, %2] @ inwc" \ + : "=r" (result) \ + : "r" (PCIO_BASE), \ + "Jr" ((port))); \ + else if ((port) > 0) \ + __asm__ __volatile__( \ + "ldrh %0, [%1, %2] @ inwc" \ + : "=r" (result) \ + : "r" (PCIO_BASE + ((port) & ~0xff)), \ + "Jr" (((port) & 0xff))); \ + else \ + __asm__ __volatile__( \ + "ldrh %0, [%1, #0] @ inwc" \ + : "=r" (result) \ + : "r" (PCIO_BASE + ((port)))); \ + } else \ + __asm__ __volatile__( \ + "ldrh %0, [%1, #0] @ inwc" \ + : "=r" (result) : "r" ((port))); \ + result; \ +}) + +#define __outlc(value,port) \ +({ \ + unsigned long v = value; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "str %0, [%1, %2] @ outlc" \ + : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \ + else \ + __asm__ __volatile__( \ + "str %0, [%1, #0] @ outlc" \ + : : "r" (v), "r" ((port))); \ +}) + +#define __inlc(port) \ +({ \ + unsigned long result; \ + if (__PORT_PCIO((port))) \ + __asm__ __volatile__( \ + "ldr %0, [%1, %2] @ inlc" \ + : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port))); \ + else \ + __asm__ __volatile__( \ + "ldr %0, [%1, #0] @ inlc" \ + : "=r" (result) : "r" ((port))); \ + result; \ +}) + +#define __ioaddrc(port) ((__PORT_PCIO(port) ? PCIO_BASE + (port) : (void __iomem *)(port))) + +#define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) +#define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) +#define inl(p) (__builtin_constant_p((p)) ? __inlc(p) : __inl(p)) +#define outb(v,p) (__builtin_constant_p((p)) ? __outbc(v,p) : __outb(v,p)) +#define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p)) +#define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p)) +#define __ioaddr(p) (__builtin_constant_p((p)) ? __ioaddr(p) : __ioaddrc(p)) +/* the following macro is deprecated */ +#define ioaddr(port) __ioaddr((port)) + +#define insb(p,d,l) __raw_readsb(__ioaddr(p),d,l) +#define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l) +#define insl(p,d,l) __raw_readsl(__ioaddr(p),d,l) + +#define outsb(p,d,l) __raw_writesb(__ioaddr(p),d,l) +#define outsw(p,d,l) __raw_writesw(__ioaddr(p),d,l) +#define outsl(p,d,l) __raw_writesl(__ioaddr(p),d,l) + +/* + * 1:1 mapping for ioremapped regions. + */ +#define __mem_pci(x) (x) + +#endif diff --git a/arch/arm/mach-s3c2410/include/mach/irqs.h b/arch/arm/mach-s3c2410/include/mach/irqs.h new file mode 100644 index 00000000000..950c71bf148 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/irqs.h @@ -0,0 +1,166 @@ +/* arch/arm/mach-s3c2410/include/mach/irqs.h + * + * Copyright (c) 2003-2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H __FILE__ + +#ifndef __ASM_ARM_IRQ_H +#error "Do not include this directly, instead #include <asm/irq.h>" +#endif + +/* we keep the first set of CPU IRQs out of the range of + * the ISA space, so that the PC104 has them to itself + * and we don't end up having to do horrible things to the + * standard ISA drivers.... + */ + +#define S3C2410_CPUIRQ_OFFSET (16) + +#define S3C2410_IRQ(x) ((x) + S3C2410_CPUIRQ_OFFSET) + +/* main cpu interrupts */ +#define IRQ_EINT0 S3C2410_IRQ(0) /* 16 */ +#define IRQ_EINT1 S3C2410_IRQ(1) +#define IRQ_EINT2 S3C2410_IRQ(2) +#define IRQ_EINT3 S3C2410_IRQ(3) +#define IRQ_EINT4t7 S3C2410_IRQ(4) /* 20 */ +#define IRQ_EINT8t23 S3C2410_IRQ(5) +#define IRQ_RESERVED6 S3C2410_IRQ(6) /* for s3c2410 */ +#define IRQ_CAM S3C2410_IRQ(6) /* for s3c2440,s3c2443 */ +#define IRQ_BATT_FLT S3C2410_IRQ(7) +#define IRQ_TICK S3C2410_IRQ(8) /* 24 */ +#define IRQ_WDT S3C2410_IRQ(9) /* WDT/AC97 for s3c2443 */ +#define IRQ_TIMER0 S3C2410_IRQ(10) +#define IRQ_TIMER1 S3C2410_IRQ(11) +#define IRQ_TIMER2 S3C2410_IRQ(12) +#define IRQ_TIMER3 S3C2410_IRQ(13) +#define IRQ_TIMER4 S3C2410_IRQ(14) +#define IRQ_UART2 S3C2410_IRQ(15) +#define IRQ_LCD S3C2410_IRQ(16) /* 32 */ +#define IRQ_DMA0 S3C2410_IRQ(17) /* IRQ_DMA for s3c2443 */ +#define IRQ_DMA1 S3C2410_IRQ(18) +#define IRQ_DMA2 S3C2410_IRQ(19) +#define IRQ_DMA3 S3C2410_IRQ(20) +#define IRQ_SDI S3C2410_IRQ(21) +#define IRQ_SPI0 S3C2410_IRQ(22) +#define IRQ_UART1 S3C2410_IRQ(23) +#define IRQ_RESERVED24 S3C2410_IRQ(24) /* 40 */ +#define IRQ_NFCON S3C2410_IRQ(24) /* for s3c2440 */ +#define IRQ_USBD S3C2410_IRQ(25) +#define IRQ_USBH S3C2410_IRQ(26) +#define IRQ_IIC S3C2410_IRQ(27) +#define IRQ_UART0 S3C2410_IRQ(28) /* 44 */ +#define IRQ_SPI1 S3C2410_IRQ(29) +#define IRQ_RTC S3C2410_IRQ(30) +#define IRQ_ADCPARENT S3C2410_IRQ(31) + +/* interrupts generated from the external interrupts sources */ +#define IRQ_EINT4 S3C2410_IRQ(32) /* 48 */ +#define IRQ_EINT5 S3C2410_IRQ(33) +#define IRQ_EINT6 S3C2410_IRQ(34) +#define IRQ_EINT7 S3C2410_IRQ(35) +#define IRQ_EINT8 S3C2410_IRQ(36) +#define IRQ_EINT9 S3C2410_IRQ(37) +#define IRQ_EINT10 S3C2410_IRQ(38) +#define IRQ_EINT11 S3C2410_IRQ(39) +#define IRQ_EINT12 S3C2410_IRQ(40) +#define IRQ_EINT13 S3C2410_IRQ(41) +#define IRQ_EINT14 S3C2410_IRQ(42) +#define IRQ_EINT15 S3C2410_IRQ(43) +#define IRQ_EINT16 S3C2410_IRQ(44) +#define IRQ_EINT17 S3C2410_IRQ(45) +#define IRQ_EINT18 S3C2410_IRQ(46) +#define IRQ_EINT19 S3C2410_IRQ(47) +#define IRQ_EINT20 S3C2410_IRQ(48) /* 64 */ +#define IRQ_EINT21 S3C2410_IRQ(49) +#define IRQ_EINT22 S3C2410_IRQ(50) +#define IRQ_EINT23 S3C2410_IRQ(51) + + +#define IRQ_EINT(x) (((x) >= 4) ? (IRQ_EINT4 + (x) - 4) : (IRQ_EINT0 + (x))) + +#define IRQ_LCD_FIFO S3C2410_IRQ(52) +#define IRQ_LCD_FRAME S3C2410_IRQ(53) + +/* IRQs for the interal UARTs, and ADC + * these need to be ordered in number of appearance in the + * SUBSRC mask register +*/ + +#define S3C2410_IRQSUB(x) S3C2410_IRQ((x)+54) + +#define IRQ_S3CUART_RX0 S3C2410_IRQSUB(0) /* 70 */ +#define IRQ_S3CUART_TX0 S3C2410_IRQSUB(1) +#define IRQ_S3CUART_ERR0 S3C2410_IRQSUB(2) + +#define IRQ_S3CUART_RX1 S3C2410_IRQSUB(3) /* 73 */ +#define IRQ_S3CUART_TX1 S3C2410_IRQSUB(4) +#define IRQ_S3CUART_ERR1 S3C2410_IRQSUB(5) + +#define IRQ_S3CUART_RX2 S3C2410_IRQSUB(6) /* 76 */ +#define IRQ_S3CUART_TX2 S3C2410_IRQSUB(7) +#define IRQ_S3CUART_ERR2 S3C2410_IRQSUB(8) + +#define IRQ_TC S3C2410_IRQSUB(9) +#define IRQ_ADC S3C2410_IRQSUB(10) + +/* extra irqs for s3c2412 */ + +#define IRQ_S3C2412_CFSDI S3C2410_IRQ(21) + +#define IRQ_S3C2412_SDI S3C2410_IRQSUB(13) +#define IRQ_S3C2412_CF S3C2410_IRQSUB(14) + +/* extra irqs for s3c2440 */ + +#define IRQ_S3C2440_CAM_C S3C2410_IRQSUB(11) /* S3C2443 too */ +#define IRQ_S3C2440_CAM_P S3C2410_IRQSUB(12) /* S3C2443 too */ +#define IRQ_S3C2440_WDT S3C2410_IRQSUB(13) +#define IRQ_S3C2440_AC97 S3C2410_IRQSUB(14) + +/* irqs for s3c2443 */ + +#define IRQ_S3C2443_DMA S3C2410_IRQ(17) /* IRQ_DMA1 */ +#define IRQ_S3C2443_UART3 S3C2410_IRQ(18) /* IRQ_DMA2 */ +#define IRQ_S3C2443_CFCON S3C2410_IRQ(19) /* IRQ_DMA3 */ +#define IRQ_S3C2443_HSMMC S3C2410_IRQ(20) /* IRQ_SDI */ +#define IRQ_S3C2443_NAND S3C2410_IRQ(24) /* reserved */ + +#define IRQ_S3C2443_LCD1 S3C2410_IRQSUB(14) +#define IRQ_S3C2443_LCD2 S3C2410_IRQSUB(15) +#define IRQ_S3C2443_LCD3 S3C2410_IRQSUB(16) +#define IRQ_S3C2443_LCD4 S3C2410_IRQSUB(17) + +#define IRQ_S3C2443_DMA0 S3C2410_IRQSUB(18) +#define IRQ_S3C2443_DMA1 S3C2410_IRQSUB(19) +#define IRQ_S3C2443_DMA2 S3C2410_IRQSUB(20) +#define IRQ_S3C2443_DMA3 S3C2410_IRQSUB(21) +#define IRQ_S3C2443_DMA4 S3C2410_IRQSUB(22) +#define IRQ_S3C2443_DMA5 S3C2410_IRQSUB(23) + +/* UART3 */ +#define IRQ_S3C2443_RX3 S3C2410_IRQSUB(24) +#define IRQ_S3C2443_TX3 S3C2410_IRQSUB(25) +#define IRQ_S3C2443_ERR3 S3C2410_IRQSUB(26) + +#define IRQ_S3C2443_WDT S3C2410_IRQSUB(27) +#define IRQ_S3C2443_AC97 S3C2410_IRQSUB(28) + +#ifdef CONFIG_CPU_S3C2443 +#define NR_IRQS (IRQ_S3C2443_AC97+1) +#else +#define NR_IRQS (IRQ_S3C2440_AC97+1) +#endif + +/* Our FIQs are routable from IRQ_EINT0 to IRQ_ADCPARENT */ +#define FIQ_START IRQ_EINT0 + +#endif /* __ASM_ARCH_IRQ_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/leds-gpio.h b/arch/arm/mach-s3c2410/include/mach/leds-gpio.h new file mode 100644 index 00000000000..d8a7672519b --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/leds-gpio.h @@ -0,0 +1,28 @@ +/* arch/arm/mach-s3c2410/include/mach/leds-gpio.h + * + * Copyright (c) 2006 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C24XX - LEDs GPIO connector + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_LEDSGPIO_H +#define __ASM_ARCH_LEDSGPIO_H "leds-gpio.h" + +#define S3C24XX_LEDF_ACTLOW (1<<0) /* LED is on when GPIO low */ +#define S3C24XX_LEDF_TRISTATE (1<<1) /* tristate to turn off */ + +struct s3c24xx_led_platdata { + unsigned int gpio; + unsigned int flags; + + char *name; + char *def_trigger; +}; + +#endif /* __ASM_ARCH_LEDSGPIO_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h new file mode 100644 index 00000000000..64bf7e94a5b --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/map.h @@ -0,0 +1,178 @@ +/* arch/arm/mach-s3c2410/include/mach/map.h + * + * Copyright (c) 2003 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_MAP_H +#define __ASM_ARCH_MAP_H + +#include <asm/plat-s3c/map.h> + +#define S3C2410_ADDR(x) S3C_ADDR(x) + +/* interrupt controller is the first thing we put in, to make + * the assembly code for the irq detection easier + */ +#define S3C24XX_VA_IRQ S3C_VA_IRQ +#define S3C2410_PA_IRQ (0x4A000000) +#define S3C24XX_SZ_IRQ SZ_1M + +/* memory controller registers */ +#define S3C24XX_VA_MEMCTRL S3C_VA_MEM +#define S3C2410_PA_MEMCTRL (0x48000000) +#define S3C24XX_SZ_MEMCTRL SZ_1M + +/* USB host controller */ +#define S3C2410_PA_USBHOST (0x49000000) +#define S3C24XX_SZ_USBHOST SZ_1M + +/* DMA controller */ +#define S3C2410_PA_DMA (0x4B000000) +#define S3C24XX_SZ_DMA SZ_1M + +/* Clock and Power management */ +#define S3C24XX_VA_CLKPWR S3C_VA_SYS +#define S3C2410_PA_CLKPWR (0x4C000000) +#define S3C24XX_SZ_CLKPWR SZ_1M + +/* LCD controller */ +#define S3C2410_PA_LCD (0x4D000000) +#define S3C24XX_SZ_LCD SZ_1M + +/* NAND flash controller */ +#define S3C2410_PA_NAND (0x4E000000) +#define S3C24XX_SZ_NAND SZ_1M + +/* UARTs */ +#define S3C24XX_VA_UART S3C_VA_UART +#define S3C2410_PA_UART (0x50000000) +#define S3C24XX_SZ_UART SZ_1M + +/* Timers */ +#define S3C24XX_VA_TIMER S3C_VA_TIMER +#define S3C2410_PA_TIMER (0x51000000) +#define S3C24XX_SZ_TIMER SZ_1M + +/* USB Device port */ +#define S3C2410_PA_USBDEV (0x52000000) +#define S3C24XX_SZ_USBDEV SZ_1M + +/* Watchdog */ +#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG +#define S3C2410_PA_WATCHDOG (0x53000000) +#define S3C24XX_SZ_WATCHDOG SZ_1M + +/* IIC hardware controller */ +#define S3C2410_PA_IIC (0x54000000) +#define S3C24XX_SZ_IIC SZ_1M + +/* IIS controller */ +#define S3C2410_PA_IIS (0x55000000) +#define S3C24XX_SZ_IIS SZ_1M + +/* GPIO ports */ + +/* the calculation for the VA of this must ensure that + * it is the same distance apart from the UART in the + * phsyical address space, as the initial mapping for the IO + * is done as a 1:1 maping. This puts it (currently) at + * 0xFA800000, which is not in the way of any current mapping + * by the base system. +*/ + +#define S3C2410_PA_GPIO (0x56000000) +#define S3C24XX_VA_GPIO ((S3C2410_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART) +#define S3C24XX_SZ_GPIO SZ_1M + +/* RTC */ +#define S3C2410_PA_RTC (0x57000000) +#define S3C24XX_SZ_RTC SZ_1M + +/* ADC */ +#define S3C2410_PA_ADC (0x58000000) +#define S3C24XX_SZ_ADC SZ_1M + +/* SPI */ +#define S3C2410_PA_SPI (0x59000000) +#define S3C24XX_SZ_SPI SZ_1M + +/* SDI */ +#define S3C2410_PA_SDI (0x5A000000) +#define S3C24XX_SZ_SDI SZ_1M + +/* CAMIF */ +#define S3C2440_PA_CAMIF (0x4F000000) +#define S3C2440_SZ_CAMIF SZ_1M + +/* AC97 */ + +#define S3C2440_PA_AC97 (0x5B000000) +#define S3C2440_SZ_AC97 SZ_1M + +/* S3C2443 High-speed SD/MMC */ +#define S3C2443_PA_HSMMC (0x4A800000) +#define S3C2443_SZ_HSMMC (256) + +/* ISA style IO, for each machine to sort out mappings for, if it + * implements it. We reserve two 16M regions for ISA. + */ + +#define S3C24XX_VA_ISA_WORD S3C2410_ADDR(0x02000000) +#define S3C24XX_VA_ISA_BYTE S3C2410_ADDR(0x03000000) + +/* physical addresses of all the chip-select areas */ + +#define S3C2410_CS0 (0x00000000) +#define S3C2410_CS1 (0x08000000) +#define S3C2410_CS2 (0x10000000) +#define S3C2410_CS3 (0x18000000) +#define S3C2410_CS4 (0x20000000) +#define S3C2410_CS5 (0x28000000) +#define S3C2410_CS6 (0x30000000) +#define S3C2410_CS7 (0x38000000) + +#define S3C2410_SDRAM_PA (S3C2410_CS6) + +/* Use a single interface for common resources between S3C24XX cpus */ + +#define S3C24XX_PA_IRQ S3C2410_PA_IRQ +#define S3C24XX_PA_MEMCTRL S3C2410_PA_MEMCTRL +#define S3C24XX_PA_USBHOST S3C2410_PA_USBHOST +#define S3C24XX_PA_DMA S3C2410_PA_DMA +#define S3C24XX_PA_CLKPWR S3C2410_PA_CLKPWR +#define S3C24XX_PA_LCD S3C2410_PA_LCD +#define S3C24XX_PA_UART S3C2410_PA_UART +#define S3C24XX_PA_TIMER S3C2410_PA_TIMER +#define S3C24XX_PA_USBDEV S3C2410_PA_USBDEV +#define S3C24XX_PA_WATCHDOG S3C2410_PA_WATCHDOG +#define S3C24XX_PA_IIC S3C2410_PA_IIC +#define S3C24XX_PA_IIS S3C2410_PA_IIS +#define S3C24XX_PA_GPIO S3C2410_PA_GPIO +#define S3C24XX_PA_RTC S3C2410_PA_RTC +#define S3C24XX_PA_ADC S3C2410_PA_ADC +#define S3C24XX_PA_SPI S3C2410_PA_SPI + +/* deal with the registers that move under the 2412/2413 */ + +#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) +#ifndef __ASSEMBLY__ +extern void __iomem *s3c24xx_va_gpio2; +#endif +#ifdef CONFIG_CPU_S3C2412_ONLY +#define S3C24XX_VA_GPIO2 (S3C24XX_VA_GPIO + 0x10) +#else +#define S3C24XX_VA_GPIO2 s3c24xx_va_gpio2 +#endif +#else +#define s3c24xx_va_gpio2 S3C24XX_VA_GPIO +#define S3C24XX_VA_GPIO2 S3C24XX_VA_GPIO +#endif + +#endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/memory.h b/arch/arm/mach-s3c2410/include/mach/memory.h new file mode 100644 index 00000000000..93782628a78 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/memory.h @@ -0,0 +1,19 @@ +/* arch/arm/mach-s3c2410/include/mach/memory.h + * from arch/arm/mach-rpc/include/mach/memory.h + * + * Copyright (C) 1996,1997,1998 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x30000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +#endif diff --git a/arch/arm/mach-s3c2410/include/mach/osiris-cpld.h b/arch/arm/mach-s3c2410/include/mach/osiris-cpld.h new file mode 100644 index 00000000000..e9e36b0abba --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/osiris-cpld.h @@ -0,0 +1,30 @@ +/* arch/arm/mach-s3c2410/include/mach/osiris-cpld.h + * + * Copyright 2005 Simtec Electronics + * http://www.simtec.co.uk/products/ + * Ben Dooks <ben@simtec.co.uk> + * + * OSIRIS - CPLD control constants + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_OSIRISCPLD_H +#define __ASM_ARCH_OSIRISCPLD_H + +/* CTRL0 - NAND WP control */ + +#define OSIRIS_CTRL0_NANDSEL (0x3) +#define OSIRIS_CTRL0_BOOT_INT (1<<3) +#define OSIRIS_CTRL0_PCMCIA (1<<4) +#define OSIRIS_CTRL0_FIX8 (1<<5) +#define OSIRIS_CTRL0_PCMCIA_nWAIT (1<<6) +#define OSIRIS_CTRL0_PCMCIA_nIOIS16 (1<<7) + +#define OSIRIS_CTRL1_FIX8 (1<<0) + +#define OSIRIS_ID_REVMASK (0x7) + +#endif /* __ASM_ARCH_OSIRISCPLD_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/osiris-map.h b/arch/arm/mach-s3c2410/include/mach/osiris-map.h new file mode 100644 index 00000000000..639eff523d4 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/osiris-map.h @@ -0,0 +1,42 @@ +/* arch/arm/mach-s3c2410/include/mach/osiris-map.h + * + * (c) 2005 Simtec Electronics + * http://www.simtec.co.uk/products/ + * Ben Dooks <ben@simtec.co.uk> + * + * OSIRIS - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* needs arch/map.h including with this */ + +#ifndef __ASM_ARCH_OSIRISMAP_H +#define __ASM_ARCH_OSIRISMAP_H + +/* start peripherals off after the S3C2410 */ + +#define OSIRIS_IOADDR(x) (S3C2410_ADDR((x) + 0x04000000)) + +#define OSIRIS_PA_CPLD (S3C2410_CS1 | (1<<26)) + +/* we put the CPLD registers next, to get them out of the way */ + +#define OSIRIS_VA_CTRL0 OSIRIS_IOADDR(0x00000000) +#define OSIRIS_PA_CTRL0 (OSIRIS_PA_CPLD) + +#define OSIRIS_VA_CTRL1 OSIRIS_IOADDR(0x00100000) +#define OSIRIS_PA_CTRL1 (OSIRIS_PA_CPLD + (1<<23)) + +#define OSIRIS_VA_CTRL2 OSIRIS_IOADDR(0x00200000) +#define OSIRIS_PA_CTRL2 (OSIRIS_PA_CPLD + (2<<23)) + +#define OSIRIS_VA_CTRL3 OSIRIS_IOADDR(0x00300000) +#define OSIRIS_PA_CTRL3 (OSIRIS_PA_CPLD + (2<<23)) + +#define OSIRIS_VA_IDREG OSIRIS_IOADDR(0x00700000) +#define OSIRIS_PA_IDREG (OSIRIS_PA_CPLD + (7<<23)) + +#endif /* __ASM_ARCH_OSIRISMAP_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/otom-map.h b/arch/arm/mach-s3c2410/include/mach/otom-map.h new file mode 100644 index 00000000000..f9277a52c14 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/otom-map.h @@ -0,0 +1,30 @@ +/* arch/arm/mach-s3c2410/include/mach/otom-map.h + * + * (c) 2005 Guillaume GOURAT / NexVision + * guillaume.gourat@nexvision.fr + * + * NexVision OTOM board memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* needs arch/map.h including with this */ + +/* ok, we've used up to 0x01300000, now we need to find space for the + * peripherals that live in the nGCS[x] areas, which are quite numerous + * in their space. + */ + +#ifndef __ASM_ARCH_OTOMMAP_H +#define __ASM_ARCH_OTOMMAP_H + +#define OTOM_PA_CS8900A_BASE (S3C2410_CS3 + 0x01000000) /* nGCS3 +0x01000000 */ +#define OTOM_VA_CS8900A_BASE S3C2410_ADDR(0x04000000) /* 0xF4000000 */ + +/* physical offset addresses for the peripherals */ + +#define OTOM_PA_FLASH0_BASE (S3C2410_CS0) /* Bank 0 */ + +#endif /* __ASM_ARCH_OTOMMAP_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-clock.h new file mode 100644 index 00000000000..d583688458a --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-clock.h @@ -0,0 +1,197 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-clock.h + * + * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 clock register definitions +*/ + +#ifndef __ASM_ARM_REGS_CLOCK +#define __ASM_ARM_REGS_CLOCK "$Id: clock.h,v 1.4 2003/04/30 14:50:51 ben Exp $" + +#define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR) + +#define S3C2410_PLLVAL(_m,_p,_s) ((_m) << 12 | ((_p) << 4) | ((_s))) + +#define S3C2410_LOCKTIME S3C2410_CLKREG(0x00) +#define S3C2410_MPLLCON S3C2410_CLKREG(0x04) +#define S3C2410_UPLLCON S3C2410_CLKREG(0x08) +#define S3C2410_CLKCON S3C2410_CLKREG(0x0C) +#define S3C2410_CLKSLOW S3C2410_CLKREG(0x10) +#define S3C2410_CLKDIVN S3C2410_CLKREG(0x14) + +#define S3C2410_CLKCON_IDLE (1<<2) +#define S3C2410_CLKCON_POWER (1<<3) +#define S3C2410_CLKCON_NAND (1<<4) +#define S3C2410_CLKCON_LCDC (1<<5) +#define S3C2410_CLKCON_USBH (1<<6) +#define S3C2410_CLKCON_USBD (1<<7) +#define S3C2410_CLKCON_PWMT (1<<8) +#define S3C2410_CLKCON_SDI (1<<9) +#define S3C2410_CLKCON_UART0 (1<<10) +#define S3C2410_CLKCON_UART1 (1<<11) +#define S3C2410_CLKCON_UART2 (1<<12) +#define S3C2410_CLKCON_GPIO (1<<13) +#define S3C2410_CLKCON_RTC (1<<14) +#define S3C2410_CLKCON_ADC (1<<15) +#define S3C2410_CLKCON_IIC (1<<16) +#define S3C2410_CLKCON_IIS (1<<17) +#define S3C2410_CLKCON_SPI (1<<18) + +#define S3C2410_PLLCON_MDIVSHIFT 12 +#define S3C2410_PLLCON_PDIVSHIFT 4 +#define S3C2410_PLLCON_SDIVSHIFT 0 +#define S3C2410_PLLCON_MDIVMASK ((1<<(1+(19-12)))-1) +#define S3C2410_PLLCON_PDIVMASK ((1<<5)-1) +#define S3C2410_PLLCON_SDIVMASK 3 + +/* DCLKCON register addresses in gpio.h */ + +#define S3C2410_DCLKCON_DCLK0EN (1<<0) +#define S3C2410_DCLKCON_DCLK0_PCLK (0<<1) +#define S3C2410_DCLKCON_DCLK0_UCLK (1<<1) +#define S3C2410_DCLKCON_DCLK0_DIV(x) (((x) - 1 )<<4) +#define S3C2410_DCLKCON_DCLK0_CMP(x) (((x) - 1 )<<8) +#define S3C2410_DCLKCON_DCLK0_DIV_MASK ((0xf)<<4) +#define S3C2410_DCLKCON_DCLK0_CMP_MASK ((0xf)<<8) + +#define S3C2410_DCLKCON_DCLK1EN (1<<16) +#define S3C2410_DCLKCON_DCLK1_PCLK (0<<17) +#define S3C2410_DCLKCON_DCLK1_UCLK (1<<17) +#define S3C2410_DCLKCON_DCLK1_DIV(x) (((x) - 1) <<20) +#define S3C2410_DCLKCON_DCLK1_CMP(x) (((x) - 1) <<24) +#define S3C2410_DCLKCON_DCLK1_DIV_MASK ((0xf) <<20) +#define S3C2410_DCLKCON_DCLK1_CMP_MASK ((0xf) <<24) + +#define S3C2410_CLKDIVN_PDIVN (1<<0) +#define S3C2410_CLKDIVN_HDIVN (1<<1) + +#define S3C2410_CLKSLOW_UCLK_OFF (1<<7) +#define S3C2410_CLKSLOW_MPLL_OFF (1<<5) +#define S3C2410_CLKSLOW_SLOW (1<<4) +#define S3C2410_CLKSLOW_SLOWVAL(x) (x) +#define S3C2410_CLKSLOW_GET_SLOWVAL(x) ((x) & 7) + +#ifndef __ASSEMBLY__ + +#include <asm/div64.h> + +static inline unsigned int +s3c2410_get_pll(unsigned int pllval, unsigned int baseclk) +{ + unsigned int mdiv, pdiv, sdiv; + uint64_t fvco; + + mdiv = pllval >> S3C2410_PLLCON_MDIVSHIFT; + pdiv = pllval >> S3C2410_PLLCON_PDIVSHIFT; + sdiv = pllval >> S3C2410_PLLCON_SDIVSHIFT; + + mdiv &= S3C2410_PLLCON_MDIVMASK; + pdiv &= S3C2410_PLLCON_PDIVMASK; + sdiv &= S3C2410_PLLCON_SDIVMASK; + + fvco = (uint64_t)baseclk * (mdiv + 8); + do_div(fvco, (pdiv + 2) << sdiv); + + return (unsigned int)fvco; +} + +#endif /* __ASSEMBLY__ */ + +#if defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) + +/* extra registers */ +#define S3C2440_CAMDIVN S3C2410_CLKREG(0x18) + +#define S3C2440_CLKCON_CAMERA (1<<19) +#define S3C2440_CLKCON_AC97 (1<<20) + +#define S3C2440_CLKDIVN_PDIVN (1<<0) +#define S3C2440_CLKDIVN_HDIVN_MASK (3<<1) +#define S3C2440_CLKDIVN_HDIVN_1 (0<<1) +#define S3C2440_CLKDIVN_HDIVN_2 (1<<1) +#define S3C2440_CLKDIVN_HDIVN_4_8 (2<<1) +#define S3C2440_CLKDIVN_HDIVN_3_6 (3<<1) +#define S3C2440_CLKDIVN_UCLK (1<<3) + +#define S3C2440_CAMDIVN_CAMCLK_MASK (0xf<<0) +#define S3C2440_CAMDIVN_CAMCLK_SEL (1<<4) +#define S3C2440_CAMDIVN_HCLK3_HALF (1<<8) +#define S3C2440_CAMDIVN_HCLK4_HALF (1<<9) +#define S3C2440_CAMDIVN_DVSEN (1<<12) + +#define S3C2442_CAMDIVN_CAMCLK_DIV3 (1<<5) + +#endif /* CONFIG_CPU_S3C2440 or CONFIG_CPU_S3C2442 */ + +#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413) + +#define S3C2412_OSCSET S3C2410_CLKREG(0x18) +#define S3C2412_CLKSRC S3C2410_CLKREG(0x1C) + +#define S3C2412_PLLCON_OFF (1<<20) + +#define S3C2412_CLKDIVN_PDIVN (1<<2) +#define S3C2412_CLKDIVN_HDIVN_MASK (3<<0) +#define S3C2412_CLKDIVN_ARMDIVN (1<<3) +#define S3C2412_CLKDIVN_DVSEN (1<<4) +#define S3C2412_CLKDIVN_HALFHCLK (1<<5) +#define S3C2412_CLKDIVN_USB48DIV (1<<6) +#define S3C2412_CLKDIVN_UARTDIV_MASK (15<<8) +#define S3C2412_CLKDIVN_UARTDIV_SHIFT (8) +#define S3C2412_CLKDIVN_I2SDIV_MASK (15<<12) +#define S3C2412_CLKDIVN_I2SDIV_SHIFT (12) +#define S3C2412_CLKDIVN_CAMDIV_MASK (15<<16) +#define S3C2412_CLKDIVN_CAMDIV_SHIFT (16) + +#define S3C2412_CLKCON_WDT (1<<28) +#define S3C2412_CLKCON_SPI (1<<27) +#define S3C2412_CLKCON_IIS (1<<26) +#define S3C2412_CLKCON_IIC (1<<25) +#define S3C2412_CLKCON_ADC (1<<24) +#define S3C2412_CLKCON_RTC (1<<23) +#define S3C2412_CLKCON_GPIO (1<<22) +#define S3C2412_CLKCON_UART2 (1<<21) +#define S3C2412_CLKCON_UART1 (1<<20) +#define S3C2412_CLKCON_UART0 (1<<19) +#define S3C2412_CLKCON_SDI (1<<18) +#define S3C2412_CLKCON_PWMT (1<<17) +#define S3C2412_CLKCON_USBD (1<<16) +#define S3C2412_CLKCON_CAMCLK (1<<15) +#define S3C2412_CLKCON_UARTCLK (1<<14) +/* missing 13 */ +#define S3C2412_CLKCON_USB_HOST48 (1<<12) +#define S3C2412_CLKCON_USB_DEV48 (1<<11) +#define S3C2412_CLKCON_HCLKdiv2 (1<<10) +#define S3C2412_CLKCON_HCLKx2 (1<<9) +#define S3C2412_CLKCON_SDRAM (1<<8) +/* missing 7 */ +#define S3C2412_CLKCON_USBH S3C2410_CLKCON_USBH +#define S3C2412_CLKCON_LCDC S3C2410_CLKCON_LCDC +#define S3C2412_CLKCON_NAND S3C2410_CLKCON_NAND +#define S3C2412_CLKCON_DMA3 (1<<3) +#define S3C2412_CLKCON_DMA2 (1<<2) +#define S3C2412_CLKCON_DMA1 (1<<1) +#define S3C2412_CLKCON_DMA0 (1<<0) + +/* clock sourec controls */ + +#define S3C2412_CLKSRC_EXTCLKDIV_MASK (7 << 0) +#define S3C2412_CLKSRC_EXTCLKDIV_SHIFT (0) +#define S3C2412_CLKSRC_MDIVCLK_EXTCLKDIV (1<<3) +#define S3C2412_CLKSRC_MSYSCLK_MPLL (1<<4) +#define S3C2412_CLKSRC_USYSCLK_UPLL (1<<5) +#define S3C2412_CLKSRC_UARTCLK_MPLL (1<<8) +#define S3C2412_CLKSRC_I2SCLK_MPLL (1<<9) +#define S3C2412_CLKSRC_USBCLK_HCLK (1<<10) +#define S3C2412_CLKSRC_CAMCLK_HCLK (1<<11) +#define S3C2412_CLKSRC_UREFCLK_EXTCLK (1<<12) +#define S3C2412_CLKSRC_EREFCLK_EXTCLK (1<<14) + +#endif /* CONFIG_CPU_S3C2412 | CONFIG_CPU_S3C2413 */ + +#endif /* __ASM_ARM_REGS_CLOCK */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-dsc.h b/arch/arm/mach-s3c2410/include/mach/regs-dsc.h new file mode 100644 index 00000000000..3c3853cd3cf --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-dsc.h @@ -0,0 +1,184 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-dsc.h + * + * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2440/S3C2412 Signal Drive Strength Control +*/ + + +#ifndef __ASM_ARCH_REGS_DSC_H +#define __ASM_ARCH_REGS_DSC_H "2440-dsc" + +#if defined(CONFIG_CPU_S3C2412) +#define S3C2412_DSC0 S3C2410_GPIOREG(0xdc) +#define S3C2412_DSC1 S3C2410_GPIOREG(0xe0) +#endif + +#if defined(CONFIG_CPU_S3C244X) + +#define S3C2440_DSC0 S3C2410_GPIOREG(0xc4) +#define S3C2440_DSC1 S3C2410_GPIOREG(0xc8) + +#define S3C2440_SELECT_DSC0 (0) +#define S3C2440_SELECT_DSC1 (1<<31) + +#define S3C2440_DSC_GETSHIFT(x) ((x) & 31) + +#define S3C2440_DSC0_DISABLE (1<<31) + +#define S3C2440_DSC0_ADDR (S3C2440_SELECT_DSC0 | 8) +#define S3C2440_DSC0_ADDR_12mA (0<<8) +#define S3C2440_DSC0_ADDR_10mA (1<<8) +#define S3C2440_DSC0_ADDR_8mA (2<<8) +#define S3C2440_DSC0_ADDR_6mA (3<<8) +#define S3C2440_DSC0_ADDR_MASK (3<<8) + +/* D24..D31 */ +#define S3C2440_DSC0_DATA3 (S3C2440_SELECT_DSC0 | 6) +#define S3C2440_DSC0_DATA3_12mA (0<<6) +#define S3C2440_DSC0_DATA3_10mA (1<<6) +#define S3C2440_DSC0_DATA3_8mA (2<<6) +#define S3C2440_DSC0_DATA3_6mA (3<<6) +#define S3C2440_DSC0_DATA3_MASK (3<<6) + +/* D16..D23 */ +#define S3C2440_DSC0_DATA2 (S3C2440_SELECT_DSC0 | 4) +#define S3C2440_DSC0_DATA2_12mA (0<<4) +#define S3C2440_DSC0_DATA2_10mA (1<<4) +#define S3C2440_DSC0_DATA2_8mA (2<<4) +#define S3C2440_DSC0_DATA2_6mA (3<<4) +#define S3C2440_DSC0_DATA2_MASK (3<<4) + +/* D8..D15 */ +#define S3C2440_DSC0_DATA1 (S3C2440_SELECT_DSC0 | 2) +#define S3C2440_DSC0_DATA1_12mA (0<<2) +#define S3C2440_DSC0_DATA1_10mA (1<<2) +#define S3C2440_DSC0_DATA1_8mA (2<<2) +#define S3C2440_DSC0_DATA1_6mA (3<<2) +#define S3C2440_DSC0_DATA1_MASK (3<<2) + +/* D0..D7 */ +#define S3C2440_DSC0_DATA0 (S3C2440_SELECT_DSC0 | 0) +#define S3C2440_DSC0_DATA0_12mA (0<<0) +#define S3C2440_DSC0_DATA0_10mA (1<<0) +#define S3C2440_DSC0_DATA0_8mA (2<<0) +#define S3C2440_DSC0_DATA0_6mA (3<<0) +#define S3C2440_DSC0_DATA0_MASK (3<<0) + +#define S3C2440_DSC1_SCK1 (S3C2440_SELECT_DSC1 | 28) +#define S3C2440_DSC1_SCK1_12mA (0<<28) +#define S3C2440_DSC1_SCK1_10mA (1<<28) +#define S3C2440_DSC1_SCK1_8mA (2<<28) +#define S3C2440_DSC1_SCK1_6mA (3<<28) +#define S3C2440_DSC1_SCK1_MASK (3<<28) + +#define S3C2440_DSC1_SCK0 (S3C2440_SELECT_DSC1 | 26) +#define S3C2440_DSC1_SCK0_12mA (0<<26) +#define S3C2440_DSC1_SCK0_10mA (1<<26) +#define S3C2440_DSC1_SCK0_8mA (2<<26) +#define S3C2440_DSC1_SCK0_6mA (3<<26) +#define S3C2440_DSC1_SCK0_MASK (3<<26) + +#define S3C2440_DSC1_SCKE (S3C2440_SELECT_DSC1 | 24) +#define S3C2440_DSC1_SCKE_10mA (0<<24) +#define S3C2440_DSC1_SCKE_8mA (1<<24) +#define S3C2440_DSC1_SCKE_6mA (2<<24) +#define S3C2440_DSC1_SCKE_4mA (3<<24) +#define S3C2440_DSC1_SCKE_MASK (3<<24) + +/* SDRAM nRAS/nCAS */ +#define S3C2440_DSC1_SDR (S3C2440_SELECT_DSC1 | 22) +#define S3C2440_DSC1_SDR_10mA (0<<22) +#define S3C2440_DSC1_SDR_8mA (1<<22) +#define S3C2440_DSC1_SDR_6mA (2<<22) +#define S3C2440_DSC1_SDR_4mA (3<<22) +#define S3C2440_DSC1_SDR_MASK (3<<22) + +/* NAND Flash Controller */ +#define S3C2440_DSC1_NFC (S3C2440_SELECT_DSC1 | 20) +#define S3C2440_DSC1_NFC_10mA (0<<20) +#define S3C2440_DSC1_NFC_8mA (1<<20) +#define S3C2440_DSC1_NFC_6mA (2<<20) +#define S3C2440_DSC1_NFC_4mA (3<<20) +#define S3C2440_DSC1_NFC_MASK (3<<20) + +/* nBE[0..3] */ +#define S3C2440_DSC1_nBE (S3C2440_SELECT_DSC1 | 18) +#define S3C2440_DSC1_nBE_10mA (0<<18) +#define S3C2440_DSC1_nBE_8mA (1<<18) +#define S3C2440_DSC1_nBE_6mA (2<<18) +#define S3C2440_DSC1_nBE_4mA (3<<18) +#define S3C2440_DSC1_nBE_MASK (3<<18) + +#define S3C2440_DSC1_WOE (S3C2440_SELECT_DSC1 | 16) +#define S3C2440_DSC1_WOE_10mA (0<<16) +#define S3C2440_DSC1_WOE_8mA (1<<16) +#define S3C2440_DSC1_WOE_6mA (2<<16) +#define S3C2440_DSC1_WOE_4mA (3<<16) +#define S3C2440_DSC1_WOE_MASK (3<<16) + +#define S3C2440_DSC1_CS7 (S3C2440_SELECT_DSC1 | 14) +#define S3C2440_DSC1_CS7_10mA (0<<14) +#define S3C2440_DSC1_CS7_8mA (1<<14) +#define S3C2440_DSC1_CS7_6mA (2<<14) +#define S3C2440_DSC1_CS7_4mA (3<<14) +#define S3C2440_DSC1_CS7_MASK (3<<14) + +#define S3C2440_DSC1_CS6 (S3C2440_SELECT_DSC1 | 12) +#define S3C2440_DSC1_CS6_10mA (0<<12) +#define S3C2440_DSC1_CS6_8mA (1<<12) +#define S3C2440_DSC1_CS6_6mA (2<<12) +#define S3C2440_DSC1_CS6_4mA (3<<12) +#define S3C2440_DSC1_CS6_MASK (3<<12) + +#define S3C2440_DSC1_CS5 (S3C2440_SELECT_DSC1 | 10) +#define S3C2440_DSC1_CS5_10mA (0<<10) +#define S3C2440_DSC1_CS5_8mA (1<<10) +#define S3C2440_DSC1_CS5_6mA (2<<10) +#define S3C2440_DSC1_CS5_4mA (3<<10) +#define S3C2440_DSC1_CS5_MASK (3<<10) + +#define S3C2440_DSC1_CS4 (S3C2440_SELECT_DSC1 | 8) +#define S3C2440_DSC1_CS4_10mA (0<<8) +#define S3C2440_DSC1_CS4_8mA (1<<8) +#define S3C2440_DSC1_CS4_6mA (2<<8) +#define S3C2440_DSC1_CS4_4mA (3<<8) +#define S3C2440_DSC1_CS4_MASK (3<<8) + +#define S3C2440_DSC1_CS3 (S3C2440_SELECT_DSC1 | 6) +#define S3C2440_DSC1_CS3_10mA (0<<6) +#define S3C2440_DSC1_CS3_8mA (1<<6) +#define S3C2440_DSC1_CS3_6mA (2<<6) +#define S3C2440_DSC1_CS3_4mA (3<<6) +#define S3C2440_DSC1_CS3_MASK (3<<6) + +#define S3C2440_DSC1_CS2 (S3C2440_SELECT_DSC1 | 4) +#define S3C2440_DSC1_CS2_10mA (0<<4) +#define S3C2440_DSC1_CS2_8mA (1<<4) +#define S3C2440_DSC1_CS2_6mA (2<<4) +#define S3C2440_DSC1_CS2_4mA (3<<4) +#define S3C2440_DSC1_CS2_MASK (3<<4) + +#define S3C2440_DSC1_CS1 (S3C2440_SELECT_DSC1 | 2) +#define S3C2440_DSC1_CS1_10mA (0<<2) +#define S3C2440_DSC1_CS1_8mA (1<<2) +#define S3C2440_DSC1_CS1_6mA (2<<2) +#define S3C2440_DSC1_CS1_4mA (3<<2) +#define S3C2440_DSC1_CS1_MASK (3<<2) + +#define S3C2440_DSC1_CS0 (S3C2440_SELECT_DSC1 | 0) +#define S3C2440_DSC1_CS0_10mA (0<<0) +#define S3C2440_DSC1_CS0_8mA (1<<0) +#define S3C2440_DSC1_CS0_6mA (2<<0) +#define S3C2440_DSC1_CS0_4mA (3<<0) +#define S3C2440_DSC1_CS0_MASK (3<<0) + +#endif /* CONFIG_CPU_S3C2440 */ + +#endif /* __ASM_ARCH_REGS_DSC_H */ + diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpio.h b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h new file mode 100644 index 00000000000..30bec027f5f --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-gpio.h @@ -0,0 +1,1163 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-gpio.h + * + * Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 GPIO register definitions +*/ + + +#ifndef __ASM_ARCH_REGS_GPIO_H +#define __ASM_ARCH_REGS_GPIO_H "$Id: gpio.h,v 1.5 2003/05/19 12:51:08 ben Exp $" + +#define S3C2410_GPIONO(bank,offset) ((bank) + (offset)) + +#define S3C2410_GPIO_BANKA (32*0) +#define S3C2410_GPIO_BANKB (32*1) +#define S3C2410_GPIO_BANKC (32*2) +#define S3C2410_GPIO_BANKD (32*3) +#define S3C2410_GPIO_BANKE (32*4) +#define S3C2410_GPIO_BANKF (32*5) +#define S3C2410_GPIO_BANKG (32*6) +#define S3C2410_GPIO_BANKH (32*7) + +#ifdef CONFIG_CPU_S3C2400 +#define S3C24XX_GPIO_BASE(x) S3C2400_GPIO_BASE(x) +#define S3C24XX_MISCCR S3C2400_MISCCR +#else +#define S3C24XX_GPIO_BASE(x) S3C2410_GPIO_BASE(x) +#define S3C24XX_MISCCR S3C24XX_GPIOREG2(0x80) +#endif /* CONFIG_CPU_S3C2400 */ + + +/* S3C2400 doesn't have a 1:1 mapping to S3C2410 gpio base pins */ + +#define S3C2400_BANKNUM(pin) (((pin) & ~31) / 32) +#define S3C2400_BASEA2B(pin) ((((pin) & ~31) >> 2)) +#define S3C2400_BASEC2H(pin) ((S3C2400_BANKNUM(pin) * 10) + \ + (2 * (S3C2400_BANKNUM(pin)-2))) + +#define S3C2400_GPIO_BASE(pin) (pin < S3C2410_GPIO_BANKC ? \ + S3C2400_BASEA2B(pin)+S3C24XX_VA_GPIO : \ + S3C2400_BASEC2H(pin)+S3C24XX_VA_GPIO) + + +#define S3C2410_GPIO_BASE(pin) ((((pin) & ~31) >> 1) + S3C24XX_VA_GPIO) +#define S3C2410_GPIO_OFFSET(pin) ((pin) & 31) + +/* general configuration options */ + +#define S3C2410_GPIO_LEAVE (0xFFFFFFFF) +#define S3C2410_GPIO_INPUT (0xFFFFFFF0) /* not available on A */ +#define S3C2410_GPIO_OUTPUT (0xFFFFFFF1) +#define S3C2410_GPIO_IRQ (0xFFFFFFF2) /* not available for all */ +#define S3C2410_GPIO_SFN2 (0xFFFFFFF2) /* bank A => addr/cs/nand */ +#define S3C2410_GPIO_SFN3 (0xFFFFFFF3) /* not available on A */ + +/* register address for the GPIO registers. + * S3C24XX_GPIOREG2 is for the second set of registers in the + * GPIO which move between s3c2410 and s3c2412 type systems */ + +#define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO) +#define S3C24XX_GPIOREG2(x) ((x) + S3C24XX_VA_GPIO2) + + +/* configure GPIO ports A..G */ + +/* port A - S3C2410: 22bits, zero in bit X makes pin X output + * S3C2400: 18bits, zero in bit X makes pin X output + * 1 makes port special function, this is default +*/ +#define S3C2410_GPACON S3C2410_GPIOREG(0x00) +#define S3C2410_GPADAT S3C2410_GPIOREG(0x04) + +#define S3C2400_GPACON S3C2410_GPIOREG(0x00) +#define S3C2400_GPADAT S3C2410_GPIOREG(0x04) + +#define S3C2410_GPA0 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0) +#define S3C2410_GPA0_OUT (0<<0) +#define S3C2410_GPA0_ADDR0 (1<<0) + +#define S3C2410_GPA1 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 1) +#define S3C2410_GPA1_OUT (0<<1) +#define S3C2410_GPA1_ADDR16 (1<<1) + +#define S3C2410_GPA2 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 2) +#define S3C2410_GPA2_OUT (0<<2) +#define S3C2410_GPA2_ADDR17 (1<<2) + +#define S3C2410_GPA3 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 3) +#define S3C2410_GPA3_OUT (0<<3) +#define S3C2410_GPA3_ADDR18 (1<<3) + +#define S3C2410_GPA4 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 4) +#define S3C2410_GPA4_OUT (0<<4) +#define S3C2410_GPA4_ADDR19 (1<<4) + +#define S3C2410_GPA5 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 5) +#define S3C2410_GPA5_OUT (0<<5) +#define S3C2410_GPA5_ADDR20 (1<<5) + +#define S3C2410_GPA6 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 6) +#define S3C2410_GPA6_OUT (0<<6) +#define S3C2410_GPA6_ADDR21 (1<<6) + +#define S3C2410_GPA7 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 7) +#define S3C2410_GPA7_OUT (0<<7) +#define S3C2410_GPA7_ADDR22 (1<<7) + +#define S3C2410_GPA8 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 8) +#define S3C2410_GPA8_OUT (0<<8) +#define S3C2410_GPA8_ADDR23 (1<<8) + +#define S3C2410_GPA9 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 9) +#define S3C2410_GPA9_OUT (0<<9) +#define S3C2410_GPA9_ADDR24 (1<<9) + +#define S3C2410_GPA10 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10) +#define S3C2410_GPA10_OUT (0<<10) +#define S3C2410_GPA10_ADDR25 (1<<10) +#define S3C2400_GPA10_SCKE (1<<10) + +#define S3C2410_GPA11 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11) +#define S3C2410_GPA11_OUT (0<<11) +#define S3C2410_GPA11_ADDR26 (1<<11) +#define S3C2400_GPA11_nCAS0 (1<<11) + +#define S3C2410_GPA12 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12) +#define S3C2410_GPA12_OUT (0<<12) +#define S3C2410_GPA12_nGCS1 (1<<12) +#define S3C2400_GPA12_nCAS1 (1<<12) + +#define S3C2410_GPA13 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13) +#define S3C2410_GPA13_OUT (0<<13) +#define S3C2410_GPA13_nGCS2 (1<<13) +#define S3C2400_GPA13_nGCS1 (1<<13) + +#define S3C2410_GPA14 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14) +#define S3C2410_GPA14_OUT (0<<14) +#define S3C2410_GPA14_nGCS3 (1<<14) +#define S3C2400_GPA14_nGCS2 (1<<14) + +#define S3C2410_GPA15 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15) +#define S3C2410_GPA15_OUT (0<<15) +#define S3C2410_GPA15_nGCS4 (1<<15) +#define S3C2400_GPA15_nGCS3 (1<<15) + +#define S3C2410_GPA16 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16) +#define S3C2410_GPA16_OUT (0<<16) +#define S3C2410_GPA16_nGCS5 (1<<16) +#define S3C2400_GPA16_nGCS4 (1<<16) + +#define S3C2410_GPA17 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17) +#define S3C2410_GPA17_OUT (0<<17) +#define S3C2410_GPA17_CLE (1<<17) +#define S3C2400_GPA17_nGCS5 (1<<17) + +#define S3C2410_GPA18 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18) +#define S3C2410_GPA18_OUT (0<<18) +#define S3C2410_GPA18_ALE (1<<18) + +#define S3C2410_GPA19 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 19) +#define S3C2410_GPA19_OUT (0<<19) +#define S3C2410_GPA19_nFWE (1<<19) + +#define S3C2410_GPA20 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 20) +#define S3C2410_GPA20_OUT (0<<20) +#define S3C2410_GPA20_nFRE (1<<20) + +#define S3C2410_GPA21 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 21) +#define S3C2410_GPA21_OUT (0<<21) +#define S3C2410_GPA21_nRSTOUT (1<<21) + +#define S3C2410_GPA22 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 22) +#define S3C2410_GPA22_OUT (0<<22) +#define S3C2410_GPA22_nFCE (1<<22) + +/* 0x08 and 0x0c are reserved on S3C2410 */ + +/* S3C2410: + * GPB is 10 IO pins, each configured by 2 bits each in GPBCON. + * 00 = input, 01 = output, 10=special function, 11=reserved + + * S3C2400: + * GPB is 16 IO pins, each configured by 2 bits each in GPBCON. + * 00 = input, 01 = output, 10=data, 11=special function + + * bit 0,1 = pin 0, 2,3= pin 1... + * + * CPBUP = pull up resistor control, 1=disabled, 0=enabled +*/ + +#define S3C2410_GPBCON S3C2410_GPIOREG(0x10) +#define S3C2410_GPBDAT S3C2410_GPIOREG(0x14) +#define S3C2410_GPBUP S3C2410_GPIOREG(0x18) + +#define S3C2400_GPBCON S3C2410_GPIOREG(0x08) +#define S3C2400_GPBDAT S3C2410_GPIOREG(0x0C) +#define S3C2400_GPBUP S3C2410_GPIOREG(0x10) + +/* no i/o pin in port b can have value 3 (unless it is a s3c2443) ! */ + +#define S3C2410_GPB0 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0) +#define S3C2410_GPB0_INP (0x00 << 0) +#define S3C2410_GPB0_OUTP (0x01 << 0) +#define S3C2410_GPB0_TOUT0 (0x02 << 0) +#define S3C2400_GPB0_DATA16 (0x02 << 0) + +#define S3C2410_GPB1 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1) +#define S3C2410_GPB1_INP (0x00 << 2) +#define S3C2410_GPB1_OUTP (0x01 << 2) +#define S3C2410_GPB1_TOUT1 (0x02 << 2) +#define S3C2400_GPB1_DATA17 (0x02 << 2) + +#define S3C2410_GPB2 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2) +#define S3C2410_GPB2_INP (0x00 << 4) +#define S3C2410_GPB2_OUTP (0x01 << 4) +#define S3C2410_GPB2_TOUT2 (0x02 << 4) +#define S3C2400_GPB2_DATA18 (0x02 << 4) +#define S3C2400_GPB2_TCLK1 (0x03 << 4) + +#define S3C2410_GPB3 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3) +#define S3C2410_GPB3_INP (0x00 << 6) +#define S3C2410_GPB3_OUTP (0x01 << 6) +#define S3C2410_GPB3_TOUT3 (0x02 << 6) +#define S3C2400_GPB3_DATA19 (0x02 << 6) +#define S3C2400_GPB3_TXD1 (0x03 << 6) + +#define S3C2410_GPB4 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4) +#define S3C2410_GPB4_INP (0x00 << 8) +#define S3C2410_GPB4_OUTP (0x01 << 8) +#define S3C2410_GPB4_TCLK0 (0x02 << 8) +#define S3C2400_GPB4_DATA20 (0x02 << 8) +#define S3C2410_GPB4_MASK (0x03 << 8) +#define S3C2400_GPB4_RXD1 (0x03 << 8) +#define S3C2400_GPB4_MASK (0x03 << 8) + +#define S3C2410_GPB5 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5) +#define S3C2410_GPB5_INP (0x00 << 10) +#define S3C2410_GPB5_OUTP (0x01 << 10) +#define S3C2410_GPB5_nXBACK (0x02 << 10) +#define S3C2443_GPB5_XBACK (0x03 << 10) +#define S3C2400_GPB5_DATA21 (0x02 << 10) +#define S3C2400_GPB5_nCTS1 (0x03 << 10) + +#define S3C2410_GPB6 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6) +#define S3C2410_GPB6_INP (0x00 << 12) +#define S3C2410_GPB6_OUTP (0x01 << 12) +#define S3C2410_GPB6_nXBREQ (0x02 << 12) +#define S3C2443_GPB6_XBREQ (0x03 << 12) +#define S3C2400_GPB6_DATA22 (0x02 << 12) +#define S3C2400_GPB6_nRTS1 (0x03 << 12) + +#define S3C2410_GPB7 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7) +#define S3C2410_GPB7_INP (0x00 << 14) +#define S3C2410_GPB7_OUTP (0x01 << 14) +#define S3C2410_GPB7_nXDACK1 (0x02 << 14) +#define S3C2443_GPB7_XDACK1 (0x03 << 14) +#define S3C2400_GPB7_DATA23 (0x02 << 14) + +#define S3C2410_GPB8 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8) +#define S3C2410_GPB8_INP (0x00 << 16) +#define S3C2410_GPB8_OUTP (0x01 << 16) +#define S3C2410_GPB8_nXDREQ1 (0x02 << 16) +#define S3C2400_GPB8_DATA24 (0x02 << 16) + +#define S3C2410_GPB9 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9) +#define S3C2410_GPB9_INP (0x00 << 18) +#define S3C2410_GPB9_OUTP (0x01 << 18) +#define S3C2410_GPB9_nXDACK0 (0x02 << 18) +#define S3C2443_GPB9_XDACK0 (0x03 << 18) +#define S3C2400_GPB9_DATA25 (0x02 << 18) +#define S3C2400_GPB9_I2SSDI (0x03 << 18) + +#define S3C2410_GPB10 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10) +#define S3C2410_GPB10_INP (0x00 << 20) +#define S3C2410_GPB10_OUTP (0x01 << 20) +#define S3C2410_GPB10_nXDRE0 (0x02 << 20) +#define S3C2443_GPB10_XDREQ0 (0x03 << 20) +#define S3C2400_GPB10_DATA26 (0x02 << 20) +#define S3C2400_GPB10_nSS (0x03 << 20) + +#define S3C2400_GPB11 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 11) +#define S3C2400_GPB11_INP (0x00 << 22) +#define S3C2400_GPB11_OUTP (0x01 << 22) +#define S3C2400_GPB11_DATA27 (0x02 << 22) + +#define S3C2400_GPB12 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 12) +#define S3C2400_GPB12_INP (0x00 << 24) +#define S3C2400_GPB12_OUTP (0x01 << 24) +#define S3C2400_GPB12_DATA28 (0x02 << 24) + +#define S3C2400_GPB13 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 13) +#define S3C2400_GPB13_INP (0x00 << 26) +#define S3C2400_GPB13_OUTP (0x01 << 26) +#define S3C2400_GPB13_DATA29 (0x02 << 26) + +#define S3C2400_GPB14 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 14) +#define S3C2400_GPB14_INP (0x00 << 28) +#define S3C2400_GPB14_OUTP (0x01 << 28) +#define S3C2400_GPB14_DATA30 (0x02 << 28) + +#define S3C2400_GPB15 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 15) +#define S3C2400_GPB15_INP (0x00 << 30) +#define S3C2400_GPB15_OUTP (0x01 << 30) +#define S3C2400_GPB15_DATA31 (0x02 << 30) + +#define S3C2410_GPB_PUPDIS(x) (1<<(x)) + +/* Port C consits of 16 GPIO/Special function + * + * almost identical setup to port b, but the special functions are mostly + * to do with the video system's sync/etc. +*/ + +#define S3C2410_GPCCON S3C2410_GPIOREG(0x20) +#define S3C2410_GPCDAT S3C2410_GPIOREG(0x24) +#define S3C2410_GPCUP S3C2410_GPIOREG(0x28) + +#define S3C2400_GPCCON S3C2410_GPIOREG(0x14) +#define S3C2400_GPCDAT S3C2410_GPIOREG(0x18) +#define S3C2400_GPCUP S3C2410_GPIOREG(0x1C) + +#define S3C2410_GPC0 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0) +#define S3C2410_GPC0_INP (0x00 << 0) +#define S3C2410_GPC0_OUTP (0x01 << 0) +#define S3C2410_GPC0_LEND (0x02 << 0) +#define S3C2400_GPC0_VD0 (0x02 << 0) + +#define S3C2410_GPC1 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1) +#define S3C2410_GPC1_INP (0x00 << 2) +#define S3C2410_GPC1_OUTP (0x01 << 2) +#define S3C2410_GPC1_VCLK (0x02 << 2) +#define S3C2400_GPC1_VD1 (0x02 << 2) + +#define S3C2410_GPC2 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2) +#define S3C2410_GPC2_INP (0x00 << 4) +#define S3C2410_GPC2_OUTP (0x01 << 4) +#define S3C2410_GPC2_VLINE (0x02 << 4) +#define S3C2400_GPC2_VD2 (0x02 << 4) + +#define S3C2410_GPC3 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3) +#define S3C2410_GPC3_INP (0x00 << 6) +#define S3C2410_GPC3_OUTP (0x01 << 6) +#define S3C2410_GPC3_VFRAME (0x02 << 6) +#define S3C2400_GPC3_VD3 (0x02 << 6) + +#define S3C2410_GPC4 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4) +#define S3C2410_GPC4_INP (0x00 << 8) +#define S3C2410_GPC4_OUTP (0x01 << 8) +#define S3C2410_GPC4_VM (0x02 << 8) +#define S3C2400_GPC4_VD4 (0x02 << 8) + +#define S3C2410_GPC5 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5) +#define S3C2410_GPC5_INP (0x00 << 10) +#define S3C2410_GPC5_OUTP (0x01 << 10) +#define S3C2410_GPC5_LCDVF0 (0x02 << 10) +#define S3C2400_GPC5_VD5 (0x02 << 10) + +#define S3C2410_GPC6 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6) +#define S3C2410_GPC6_INP (0x00 << 12) +#define S3C2410_GPC6_OUTP (0x01 << 12) +#define S3C2410_GPC6_LCDVF1 (0x02 << 12) +#define S3C2400_GPC6_VD6 (0x02 << 12) + +#define S3C2410_GPC7 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7) +#define S3C2410_GPC7_INP (0x00 << 14) +#define S3C2410_GPC7_OUTP (0x01 << 14) +#define S3C2410_GPC7_LCDVF2 (0x02 << 14) +#define S3C2400_GPC7_VD7 (0x02 << 14) + +#define S3C2410_GPC8 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8) +#define S3C2410_GPC8_INP (0x00 << 16) +#define S3C2410_GPC8_OUTP (0x01 << 16) +#define S3C2410_GPC8_VD0 (0x02 << 16) +#define S3C2400_GPC8_VD8 (0x02 << 16) + +#define S3C2410_GPC9 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9) +#define S3C2410_GPC9_INP (0x00 << 18) +#define S3C2410_GPC9_OUTP (0x01 << 18) +#define S3C2410_GPC9_VD1 (0x02 << 18) +#define S3C2400_GPC9_VD9 (0x02 << 18) + +#define S3C2410_GPC10 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10) +#define S3C2410_GPC10_INP (0x00 << 20) +#define S3C2410_GPC10_OUTP (0x01 << 20) +#define S3C2410_GPC10_VD2 (0x02 << 20) +#define S3C2400_GPC10_VD10 (0x02 << 20) + +#define S3C2410_GPC11 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11) +#define S3C2410_GPC11_INP (0x00 << 22) +#define S3C2410_GPC11_OUTP (0x01 << 22) +#define S3C2410_GPC11_VD3 (0x02 << 22) +#define S3C2400_GPC11_VD11 (0x02 << 22) + +#define S3C2410_GPC12 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12) +#define S3C2410_GPC12_INP (0x00 << 24) +#define S3C2410_GPC12_OUTP (0x01 << 24) +#define S3C2410_GPC12_VD4 (0x02 << 24) +#define S3C2400_GPC12_VD12 (0x02 << 24) + +#define S3C2410_GPC13 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13) +#define S3C2410_GPC13_INP (0x00 << 26) +#define S3C2410_GPC13_OUTP (0x01 << 26) +#define S3C2410_GPC13_VD5 (0x02 << 26) +#define S3C2400_GPC13_VD13 (0x02 << 26) + +#define S3C2410_GPC14 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14) +#define S3C2410_GPC14_INP (0x00 << 28) +#define S3C2410_GPC14_OUTP (0x01 << 28) +#define S3C2410_GPC14_VD6 (0x02 << 28) +#define S3C2400_GPC14_VD14 (0x02 << 28) + +#define S3C2410_GPC15 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15) +#define S3C2410_GPC15_INP (0x00 << 30) +#define S3C2410_GPC15_OUTP (0x01 << 30) +#define S3C2410_GPC15_VD7 (0x02 << 30) +#define S3C2400_GPC15_VD15 (0x02 << 30) + +#define S3C2410_GPC_PUPDIS(x) (1<<(x)) + +/* + * S3C2410: Port D consists of 16 GPIO/Special function + * + * almost identical setup to port b, but the special functions are mostly + * to do with the video system's data. + * + * S3C2400: Port D consists of 11 GPIO/Special function + * + * almost identical setup to port c +*/ + +#define S3C2410_GPDCON S3C2410_GPIOREG(0x30) +#define S3C2410_GPDDAT S3C2410_GPIOREG(0x34) +#define S3C2410_GPDUP S3C2410_GPIOREG(0x38) + +#define S3C2400_GPDCON S3C2410_GPIOREG(0x20) +#define S3C2400_GPDDAT S3C2410_GPIOREG(0x24) +#define S3C2400_GPDUP S3C2410_GPIOREG(0x28) + +#define S3C2410_GPD0 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0) +#define S3C2410_GPD0_INP (0x00 << 0) +#define S3C2410_GPD0_OUTP (0x01 << 0) +#define S3C2410_GPD0_VD8 (0x02 << 0) +#define S3C2400_GPD0_VFRAME (0x02 << 0) +#define S3C2442_GPD0_nSPICS1 (0x03 << 0) + +#define S3C2410_GPD1 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1) +#define S3C2410_GPD1_INP (0x00 << 2) +#define S3C2410_GPD1_OUTP (0x01 << 2) +#define S3C2410_GPD1_VD9 (0x02 << 2) +#define S3C2400_GPD1_VM (0x02 << 2) +#define S3C2442_GPD1_SPICLK1 (0x03 << 2) + +#define S3C2410_GPD2 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2) +#define S3C2410_GPD2_INP (0x00 << 4) +#define S3C2410_GPD2_OUTP (0x01 << 4) +#define S3C2410_GPD2_VD10 (0x02 << 4) +#define S3C2400_GPD2_VLINE (0x02 << 4) + +#define S3C2410_GPD3 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3) +#define S3C2410_GPD3_INP (0x00 << 6) +#define S3C2410_GPD3_OUTP (0x01 << 6) +#define S3C2410_GPD3_VD11 (0x02 << 6) +#define S3C2400_GPD3_VCLK (0x02 << 6) + +#define S3C2410_GPD4 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4) +#define S3C2410_GPD4_INP (0x00 << 8) +#define S3C2410_GPD4_OUTP (0x01 << 8) +#define S3C2410_GPD4_VD12 (0x02 << 8) +#define S3C2400_GPD4_LEND (0x02 << 8) + +#define S3C2410_GPD5 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5) +#define S3C2410_GPD5_INP (0x00 << 10) +#define S3C2410_GPD5_OUTP (0x01 << 10) +#define S3C2410_GPD5_VD13 (0x02 << 10) +#define S3C2400_GPD5_TOUT0 (0x02 << 10) + +#define S3C2410_GPD6 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6) +#define S3C2410_GPD6_INP (0x00 << 12) +#define S3C2410_GPD6_OUTP (0x01 << 12) +#define S3C2410_GPD6_VD14 (0x02 << 12) +#define S3C2400_GPD6_TOUT1 (0x02 << 12) + +#define S3C2410_GPD7 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7) +#define S3C2410_GPD7_INP (0x00 << 14) +#define S3C2410_GPD7_OUTP (0x01 << 14) +#define S3C2410_GPD7_VD15 (0x02 << 14) +#define S3C2400_GPD7_TOUT2 (0x02 << 14) + +#define S3C2410_GPD8 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8) +#define S3C2410_GPD8_INP (0x00 << 16) +#define S3C2410_GPD8_OUTP (0x01 << 16) +#define S3C2410_GPD8_VD16 (0x02 << 16) +#define S3C2400_GPD8_TOUT3 (0x02 << 16) + +#define S3C2410_GPD9 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9) +#define S3C2410_GPD9_INP (0x00 << 18) +#define S3C2410_GPD9_OUTP (0x01 << 18) +#define S3C2410_GPD9_VD17 (0x02 << 18) +#define S3C2400_GPD9_TCLK0 (0x02 << 18) +#define S3C2410_GPD9_MASK (0x03 << 18) + +#define S3C2410_GPD10 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10) +#define S3C2410_GPD10_INP (0x00 << 20) +#define S3C2410_GPD10_OUTP (0x01 << 20) +#define S3C2410_GPD10_VD18 (0x02 << 20) +#define S3C2400_GPD10_nWAIT (0x02 << 20) + +#define S3C2410_GPD11 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 11) +#define S3C2410_GPD11_INP (0x00 << 22) +#define S3C2410_GPD11_OUTP (0x01 << 22) +#define S3C2410_GPD11_VD19 (0x02 << 22) + +#define S3C2410_GPD12 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 12) +#define S3C2410_GPD12_INP (0x00 << 24) +#define S3C2410_GPD12_OUTP (0x01 << 24) +#define S3C2410_GPD12_VD20 (0x02 << 24) + +#define S3C2410_GPD13 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 13) +#define S3C2410_GPD13_INP (0x00 << 26) +#define S3C2410_GPD13_OUTP (0x01 << 26) +#define S3C2410_GPD13_VD21 (0x02 << 26) + +#define S3C2410_GPD14 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 14) +#define S3C2410_GPD14_INP (0x00 << 28) +#define S3C2410_GPD14_OUTP (0x01 << 28) +#define S3C2410_GPD14_VD22 (0x02 << 28) +#define S3C2410_GPD14_nSS1 (0x03 << 28) + +#define S3C2410_GPD15 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 15) +#define S3C2410_GPD15_INP (0x00 << 30) +#define S3C2410_GPD15_OUTP (0x01 << 30) +#define S3C2410_GPD15_VD23 (0x02 << 30) +#define S3C2410_GPD15_nSS0 (0x03 << 30) + +#define S3C2410_GPD_PUPDIS(x) (1<<(x)) + +/* S3C2410: + * Port E consists of 16 GPIO/Special function + * + * again, the same as port B, but dealing with I2S, SDI, and + * more miscellaneous functions + * + * S3C2400: + * Port E consists of 12 GPIO/Special function + * + * GPIO / interrupt inputs +*/ + +#define S3C2410_GPECON S3C2410_GPIOREG(0x40) +#define S3C2410_GPEDAT S3C2410_GPIOREG(0x44) +#define S3C2410_GPEUP S3C2410_GPIOREG(0x48) + +#define S3C2400_GPECON S3C2410_GPIOREG(0x2C) +#define S3C2400_GPEDAT S3C2410_GPIOREG(0x30) +#define S3C2400_GPEUP S3C2410_GPIOREG(0x34) + +#define S3C2410_GPE0 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 0) +#define S3C2410_GPE0_INP (0x00 << 0) +#define S3C2410_GPE0_OUTP (0x01 << 0) +#define S3C2410_GPE0_I2SLRCK (0x02 << 0) +#define S3C2443_GPE0_AC_nRESET (0x03 << 0) +#define S3C2400_GPE0_EINT0 (0x02 << 0) +#define S3C2410_GPE0_MASK (0x03 << 0) + +#define S3C2410_GPE1 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 1) +#define S3C2410_GPE1_INP (0x00 << 2) +#define S3C2410_GPE1_OUTP (0x01 << 2) +#define S3C2410_GPE1_I2SSCLK (0x02 << 2) +#define S3C2443_GPE1_AC_SYNC (0x03 << 2) +#define S3C2400_GPE1_EINT1 (0x02 << 2) +#define S3C2400_GPE1_nSS (0x03 << 2) +#define S3C2410_GPE1_MASK (0x03 << 2) + +#define S3C2410_GPE2 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 2) +#define S3C2410_GPE2_INP (0x00 << 4) +#define S3C2410_GPE2_OUTP (0x01 << 4) +#define S3C2410_GPE2_CDCLK (0x02 << 4) +#define S3C2443_GPE2_AC_BITCLK (0x03 << 4) +#define S3C2400_GPE2_EINT2 (0x02 << 4) +#define S3C2400_GPE2_I2SSDI (0x03 << 4) + +#define S3C2410_GPE3 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 3) +#define S3C2410_GPE3_INP (0x00 << 6) +#define S3C2410_GPE3_OUTP (0x01 << 6) +#define S3C2410_GPE3_I2SSDI (0x02 << 6) +#define S3C2443_GPE3_AC_SDI (0x03 << 6) +#define S3C2400_GPE3_EINT3 (0x02 << 6) +#define S3C2400_GPE3_nCTS1 (0x03 << 6) +#define S3C2410_GPE3_nSS0 (0x03 << 6) +#define S3C2410_GPE3_MASK (0x03 << 6) + +#define S3C2410_GPE4 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 4) +#define S3C2410_GPE4_INP (0x00 << 8) +#define S3C2410_GPE4_OUTP (0x01 << 8) +#define S3C2410_GPE4_I2SSDO (0x02 << 8) +#define S3C2443_GPE4_AC_SDO (0x03 << 8) +#define S3C2400_GPE4_EINT4 (0x02 << 8) +#define S3C2400_GPE4_nRTS1 (0x03 << 8) +#define S3C2410_GPE4_I2SSDI (0x03 << 8) +#define S3C2410_GPE4_MASK (0x03 << 8) + +#define S3C2410_GPE5 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 5) +#define S3C2410_GPE5_INP (0x00 << 10) +#define S3C2410_GPE5_OUTP (0x01 << 10) +#define S3C2410_GPE5_SDCLK (0x02 << 10) +#define S3C2443_GPE5_SD1_CLK (0x02 << 10) +#define S3C2400_GPE5_EINT5 (0x02 << 10) +#define S3C2400_GPE5_TCLK1 (0x03 << 10) + +#define S3C2410_GPE6 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 6) +#define S3C2410_GPE6_INP (0x00 << 12) +#define S3C2410_GPE6_OUTP (0x01 << 12) +#define S3C2410_GPE6_SDCMD (0x02 << 12) +#define S3C2443_GPE6_SD1_CMD (0x02 << 12) +#define S3C2443_GPE6_AC_BITCLK (0x03 << 12) +#define S3C2400_GPE6_EINT6 (0x02 << 12) + +#define S3C2410_GPE7 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7) +#define S3C2410_GPE7_INP (0x00 << 14) +#define S3C2410_GPE7_OUTP (0x01 << 14) +#define S3C2410_GPE7_SDDAT0 (0x02 << 14) +#define S3C2443_GPE5_SD1_DAT0 (0x02 << 14) +#define S3C2443_GPE7_AC_SDI (0x03 << 14) +#define S3C2400_GPE7_EINT7 (0x02 << 14) + +#define S3C2410_GPE8 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8) +#define S3C2410_GPE8_INP (0x00 << 16) +#define S3C2410_GPE8_OUTP (0x01 << 16) +#define S3C2410_GPE8_SDDAT1 (0x02 << 16) +#define S3C2443_GPE8_SD1_DAT1 (0x02 << 16) +#define S3C2443_GPE8_AC_SDO (0x03 << 16) +#define S3C2400_GPE8_nXDACK0 (0x02 << 16) + +#define S3C2410_GPE9 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9) +#define S3C2410_GPE9_INP (0x00 << 18) +#define S3C2410_GPE9_OUTP (0x01 << 18) +#define S3C2410_GPE9_SDDAT2 (0x02 << 18) +#define S3C2443_GPE9_SD1_DAT2 (0x02 << 18) +#define S3C2443_GPE9_AC_SYNC (0x03 << 18) +#define S3C2400_GPE9_nXDACK1 (0x02 << 18) +#define S3C2400_GPE9_nXBACK (0x03 << 18) + +#define S3C2410_GPE10 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 10) +#define S3C2410_GPE10_INP (0x00 << 20) +#define S3C2410_GPE10_OUTP (0x01 << 20) +#define S3C2410_GPE10_SDDAT3 (0x02 << 20) +#define S3C2443_GPE10_SD1_DAT3 (0x02 << 20) +#define S3C2443_GPE10_AC_nRESET (0x03 << 20) +#define S3C2400_GPE10_nXDREQ0 (0x02 << 20) + +#define S3C2410_GPE11 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11) +#define S3C2410_GPE11_INP (0x00 << 22) +#define S3C2410_GPE11_OUTP (0x01 << 22) +#define S3C2410_GPE11_SPIMISO0 (0x02 << 22) +#define S3C2400_GPE11_nXDREQ1 (0x02 << 22) +#define S3C2400_GPE11_nXBREQ (0x03 << 22) + +#define S3C2410_GPE12 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 12) +#define S3C2410_GPE12_INP (0x00 << 24) +#define S3C2410_GPE12_OUTP (0x01 << 24) +#define S3C2410_GPE12_SPIMOSI0 (0x02 << 24) + +#define S3C2410_GPE13 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 13) +#define S3C2410_GPE13_INP (0x00 << 26) +#define S3C2410_GPE13_OUTP (0x01 << 26) +#define S3C2410_GPE13_SPICLK0 (0x02 << 26) + +#define S3C2410_GPE14 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 14) +#define S3C2410_GPE14_INP (0x00 << 28) +#define S3C2410_GPE14_OUTP (0x01 << 28) +#define S3C2410_GPE14_IICSCL (0x02 << 28) +#define S3C2410_GPE14_MASK (0x03 << 28) + +#define S3C2410_GPE15 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 15) +#define S3C2410_GPE15_INP (0x00 << 30) +#define S3C2410_GPE15_OUTP (0x01 << 30) +#define S3C2410_GPE15_IICSDA (0x02 << 30) +#define S3C2410_GPE15_MASK (0x03 << 30) + +#define S3C2440_GPE0_ACSYNC (0x03 << 0) +#define S3C2440_GPE1_ACBITCLK (0x03 << 2) +#define S3C2440_GPE2_ACRESET (0x03 << 4) +#define S3C2440_GPE3_ACIN (0x03 << 6) +#define S3C2440_GPE4_ACOUT (0x03 << 8) + +#define S3C2410_GPE_PUPDIS(x) (1<<(x)) + +/* S3C2410: + * Port F consists of 8 GPIO/Special function + * + * GPIO / interrupt inputs + * + * GPFCON has 2 bits for each of the input pins on port F + * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 undefined + * + * pull up works like all other ports. + * + * S3C2400: + * Port F consists of 7 GPIO/Special function + * + * GPIO/serial/misc pins +*/ + +#define S3C2410_GPFCON S3C2410_GPIOREG(0x50) +#define S3C2410_GPFDAT S3C2410_GPIOREG(0x54) +#define S3C2410_GPFUP S3C2410_GPIOREG(0x58) + +#define S3C2400_GPFCON S3C2410_GPIOREG(0x38) +#define S3C2400_GPFDAT S3C2410_GPIOREG(0x3C) +#define S3C2400_GPFUP S3C2410_GPIOREG(0x40) + +#define S3C2410_GPF0 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 0) +#define S3C2410_GPF0_INP (0x00 << 0) +#define S3C2410_GPF0_OUTP (0x01 << 0) +#define S3C2410_GPF0_EINT0 (0x02 << 0) +#define S3C2400_GPF0_RXD0 (0x02 << 0) + +#define S3C2410_GPF1 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 1) +#define S3C2410_GPF1_INP (0x00 << 2) +#define S3C2410_GPF1_OUTP (0x01 << 2) +#define S3C2410_GPF1_EINT1 (0x02 << 2) +#define S3C2400_GPF1_RXD1 (0x02 << 2) +#define S3C2400_GPF1_IICSDA (0x03 << 2) + +#define S3C2410_GPF2 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 2) +#define S3C2410_GPF2_INP (0x00 << 4) +#define S3C2410_GPF2_OUTP (0x01 << 4) +#define S3C2410_GPF2_EINT2 (0x02 << 4) +#define S3C2400_GPF2_TXD0 (0x02 << 4) + +#define S3C2410_GPF3 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 3) +#define S3C2410_GPF3_INP (0x00 << 6) +#define S3C2410_GPF3_OUTP (0x01 << 6) +#define S3C2410_GPF3_EINT3 (0x02 << 6) +#define S3C2400_GPF3_TXD1 (0x02 << 6) +#define S3C2400_GPF3_IICSCL (0x03 << 6) + +#define S3C2410_GPF4 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 4) +#define S3C2410_GPF4_INP (0x00 << 8) +#define S3C2410_GPF4_OUTP (0x01 << 8) +#define S3C2410_GPF4_EINT4 (0x02 << 8) +#define S3C2400_GPF4_nRTS0 (0x02 << 8) +#define S3C2400_GPF4_nXBACK (0x03 << 8) + +#define S3C2410_GPF5 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 5) +#define S3C2410_GPF5_INP (0x00 << 10) +#define S3C2410_GPF5_OUTP (0x01 << 10) +#define S3C2410_GPF5_EINT5 (0x02 << 10) +#define S3C2400_GPF5_nCTS0 (0x02 << 10) +#define S3C2400_GPF5_nXBREQ (0x03 << 10) + +#define S3C2410_GPF6 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 6) +#define S3C2410_GPF6_INP (0x00 << 12) +#define S3C2410_GPF6_OUTP (0x01 << 12) +#define S3C2410_GPF6_EINT6 (0x02 << 12) +#define S3C2400_GPF6_CLKOUT (0x02 << 12) + +#define S3C2410_GPF7 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 7) +#define S3C2410_GPF7_INP (0x00 << 14) +#define S3C2410_GPF7_OUTP (0x01 << 14) +#define S3C2410_GPF7_EINT7 (0x02 << 14) + +#define S3C2410_GPF_PUPDIS(x) (1<<(x)) + +/* S3C2410: + * Port G consists of 8 GPIO/IRQ/Special function + * + * GPGCON has 2 bits for each of the input pins on port F + * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func + * + * pull up works like all other ports. + * + * S3C2400: + * Port G consists of 10 GPIO/Special function +*/ + +#define S3C2410_GPGCON S3C2410_GPIOREG(0x60) +#define S3C2410_GPGDAT S3C2410_GPIOREG(0x64) +#define S3C2410_GPGUP S3C2410_GPIOREG(0x68) + +#define S3C2400_GPGCON S3C2410_GPIOREG(0x44) +#define S3C2400_GPGDAT S3C2410_GPIOREG(0x48) +#define S3C2400_GPGUP S3C2410_GPIOREG(0x4C) + +#define S3C2410_GPG0 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 0) +#define S3C2410_GPG0_INP (0x00 << 0) +#define S3C2410_GPG0_OUTP (0x01 << 0) +#define S3C2410_GPG0_EINT8 (0x02 << 0) +#define S3C2400_GPG0_I2SLRCK (0x02 << 0) + +#define S3C2410_GPG1 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 1) +#define S3C2410_GPG1_INP (0x00 << 2) +#define S3C2410_GPG1_OUTP (0x01 << 2) +#define S3C2410_GPG1_EINT9 (0x02 << 2) +#define S3C2400_GPG1_I2SSCLK (0x02 << 2) + +#define S3C2410_GPG2 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 2) +#define S3C2410_GPG2_INP (0x00 << 4) +#define S3C2410_GPG2_OUTP (0x01 << 4) +#define S3C2410_GPG2_EINT10 (0x02 << 4) +#define S3C2410_GPG2_nSS0 (0x03 << 4) +#define S3C2400_GPG2_CDCLK (0x02 << 4) + +#define S3C2410_GPG3 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 3) +#define S3C2410_GPG3_INP (0x00 << 6) +#define S3C2410_GPG3_OUTP (0x01 << 6) +#define S3C2410_GPG3_EINT11 (0x02 << 6) +#define S3C2410_GPG3_nSS1 (0x03 << 6) +#define S3C2400_GPG3_I2SSDO (0x02 << 6) +#define S3C2400_GPG3_I2SSDI (0x03 << 6) + +#define S3C2410_GPG4 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 4) +#define S3C2410_GPG4_INP (0x00 << 8) +#define S3C2410_GPG4_OUTP (0x01 << 8) +#define S3C2410_GPG4_EINT12 (0x02 << 8) +#define S3C2400_GPG4_MMCCLK (0x02 << 8) +#define S3C2400_GPG4_I2SSDI (0x03 << 8) +#define S3C2410_GPG4_LCDPWREN (0x03 << 8) +#define S3C2443_GPG4_LCDPWRDN (0x03 << 8) + +#define S3C2410_GPG5 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5) +#define S3C2410_GPG5_INP (0x00 << 10) +#define S3C2410_GPG5_OUTP (0x01 << 10) +#define S3C2410_GPG5_EINT13 (0x02 << 10) +#define S3C2400_GPG5_MMCCMD (0x02 << 10) +#define S3C2400_GPG5_IICSDA (0x03 << 10) +#define S3C2410_GPG5_SPIMISO1 (0x03 << 10) /* not s3c2443 */ + +#define S3C2410_GPG6 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6) +#define S3C2410_GPG6_INP (0x00 << 12) +#define S3C2410_GPG6_OUTP (0x01 << 12) +#define S3C2410_GPG6_EINT14 (0x02 << 12) +#define S3C2400_GPG6_MMCDAT (0x02 << 12) +#define S3C2400_GPG6_IICSCL (0x03 << 12) +#define S3C2410_GPG6_SPIMOSI1 (0x03 << 12) + +#define S3C2410_GPG7 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 7) +#define S3C2410_GPG7_INP (0x00 << 14) +#define S3C2410_GPG7_OUTP (0x01 << 14) +#define S3C2410_GPG7_EINT15 (0x02 << 14) +#define S3C2410_GPG7_SPICLK1 (0x03 << 14) +#define S3C2400_GPG7_SPIMISO (0x02 << 14) +#define S3C2400_GPG7_IICSDA (0x03 << 14) + +#define S3C2410_GPG8 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 8) +#define S3C2410_GPG8_INP (0x00 << 16) +#define S3C2410_GPG8_OUTP (0x01 << 16) +#define S3C2410_GPG8_EINT16 (0x02 << 16) +#define S3C2400_GPG8_SPIMOSI (0x02 << 16) +#define S3C2400_GPG8_IICSCL (0x03 << 16) + +#define S3C2410_GPG9 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 9) +#define S3C2410_GPG9_INP (0x00 << 18) +#define S3C2410_GPG9_OUTP (0x01 << 18) +#define S3C2410_GPG9_EINT17 (0x02 << 18) +#define S3C2400_GPG9_SPICLK (0x02 << 18) +#define S3C2400_GPG9_MMCCLK (0x03 << 18) + +#define S3C2410_GPG10 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 10) +#define S3C2410_GPG10_INP (0x00 << 20) +#define S3C2410_GPG10_OUTP (0x01 << 20) +#define S3C2410_GPG10_EINT18 (0x02 << 20) + +#define S3C2410_GPG11 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 11) +#define S3C2410_GPG11_INP (0x00 << 22) +#define S3C2410_GPG11_OUTP (0x01 << 22) +#define S3C2410_GPG11_EINT19 (0x02 << 22) +#define S3C2410_GPG11_TCLK1 (0x03 << 22) +#define S3C2443_GPG11_CF_nIREQ (0x03 << 22) + +#define S3C2410_GPG12 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 12) +#define S3C2410_GPG12_INP (0x00 << 24) +#define S3C2410_GPG12_OUTP (0x01 << 24) +#define S3C2410_GPG12_EINT20 (0x02 << 24) +#define S3C2410_GPG12_XMON (0x03 << 24) +#define S3C2442_GPG12_nSPICS0 (0x03 << 24) +#define S3C2443_GPG12_nINPACK (0x03 << 24) + +#define S3C2410_GPG13 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 13) +#define S3C2410_GPG13_INP (0x00 << 26) +#define S3C2410_GPG13_OUTP (0x01 << 26) +#define S3C2410_GPG13_EINT21 (0x02 << 26) +#define S3C2410_GPG13_nXPON (0x03 << 26) +#define S3C2443_GPG13_CF_nREG (0x03 << 26) + +#define S3C2410_GPG14 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 14) +#define S3C2410_GPG14_INP (0x00 << 28) +#define S3C2410_GPG14_OUTP (0x01 << 28) +#define S3C2410_GPG14_EINT22 (0x02 << 28) +#define S3C2410_GPG14_YMON (0x03 << 28) +#define S3C2443_GPG14_CF_RESET (0x03 << 28) + +#define S3C2410_GPG15 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 15) +#define S3C2410_GPG15_INP (0x00 << 30) +#define S3C2410_GPG15_OUTP (0x01 << 30) +#define S3C2410_GPG15_EINT23 (0x02 << 30) +#define S3C2410_GPG15_nYPON (0x03 << 30) +#define S3C2443_GPG15_CF_PWR (0x03 << 30) + +#define S3C2410_GPG_PUPDIS(x) (1<<(x)) + +/* Port H consists of11 GPIO/serial/Misc pins + * + * GPGCON has 2 bits for each of the input pins on port F + * 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func + * + * pull up works like all other ports. +*/ + +#define S3C2410_GPHCON S3C2410_GPIOREG(0x70) +#define S3C2410_GPHDAT S3C2410_GPIOREG(0x74) +#define S3C2410_GPHUP S3C2410_GPIOREG(0x78) + +#define S3C2410_GPH0 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 0) +#define S3C2410_GPH0_INP (0x00 << 0) +#define S3C2410_GPH0_OUTP (0x01 << 0) +#define S3C2410_GPH0_nCTS0 (0x02 << 0) + +#define S3C2410_GPH1 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 1) +#define S3C2410_GPH1_INP (0x00 << 2) +#define S3C2410_GPH1_OUTP (0x01 << 2) +#define S3C2410_GPH1_nRTS0 (0x02 << 2) + +#define S3C2410_GPH2 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 2) +#define S3C2410_GPH2_INP (0x00 << 4) +#define S3C2410_GPH2_OUTP (0x01 << 4) +#define S3C2410_GPH2_TXD0 (0x02 << 4) + +#define S3C2410_GPH3 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 3) +#define S3C2410_GPH3_INP (0x00 << 6) +#define S3C2410_GPH3_OUTP (0x01 << 6) +#define S3C2410_GPH3_RXD0 (0x02 << 6) + +#define S3C2410_GPH4 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 4) +#define S3C2410_GPH4_INP (0x00 << 8) +#define S3C2410_GPH4_OUTP (0x01 << 8) +#define S3C2410_GPH4_TXD1 (0x02 << 8) + +#define S3C2410_GPH5 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 5) +#define S3C2410_GPH5_INP (0x00 << 10) +#define S3C2410_GPH5_OUTP (0x01 << 10) +#define S3C2410_GPH5_RXD1 (0x02 << 10) + +#define S3C2410_GPH6 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 6) +#define S3C2410_GPH6_INP (0x00 << 12) +#define S3C2410_GPH6_OUTP (0x01 << 12) +#define S3C2410_GPH6_TXD2 (0x02 << 12) +#define S3C2410_GPH6_nRTS1 (0x03 << 12) + +#define S3C2410_GPH7 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 7) +#define S3C2410_GPH7_INP (0x00 << 14) +#define S3C2410_GPH7_OUTP (0x01 << 14) +#define S3C2410_GPH7_RXD2 (0x02 << 14) +#define S3C2410_GPH7_nCTS1 (0x03 << 14) + +#define S3C2410_GPH8 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 8) +#define S3C2410_GPH8_INP (0x00 << 16) +#define S3C2410_GPH8_OUTP (0x01 << 16) +#define S3C2410_GPH8_UCLK (0x02 << 16) + +#define S3C2410_GPH9 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 9) +#define S3C2410_GPH9_INP (0x00 << 18) +#define S3C2410_GPH9_OUTP (0x01 << 18) +#define S3C2410_GPH9_CLKOUT0 (0x02 << 18) +#define S3C2442_GPH9_nSPICS0 (0x03 << 18) + +#define S3C2410_GPH10 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 10) +#define S3C2410_GPH10_INP (0x00 << 20) +#define S3C2410_GPH10_OUTP (0x01 << 20) +#define S3C2410_GPH10_CLKOUT1 (0x02 << 20) + +/* The S3C2412 and S3C2413 move the GPJ register set to after + * GPH, which means all registers after 0x80 are now offset by 0x10 + * for the 2412/2413 from the 2410/2440/2442 +*/ + +/* miscellaneous control */ +#define S3C2400_MISCCR S3C2410_GPIOREG(0x54) +#define S3C2410_MISCCR S3C2410_GPIOREG(0x80) +#define S3C2410_DCLKCON S3C2410_GPIOREG(0x84) + +#define S3C24XX_DCLKCON S3C24XX_GPIOREG2(0x84) + +/* see clock.h for dclk definitions */ + +/* pullup control on databus */ +#define S3C2410_MISCCR_SPUCR_HEN (0<<0) +#define S3C2410_MISCCR_SPUCR_HDIS (1<<0) +#define S3C2410_MISCCR_SPUCR_LEN (0<<1) +#define S3C2410_MISCCR_SPUCR_LDIS (1<<1) + +#define S3C2400_MISCCR_SPUCR_LEN (0<<0) +#define S3C2400_MISCCR_SPUCR_LDIS (1<<0) +#define S3C2400_MISCCR_SPUCR_HEN (0<<1) +#define S3C2400_MISCCR_SPUCR_HDIS (1<<1) + +#define S3C2400_MISCCR_HZ_STOPEN (0<<2) +#define S3C2400_MISCCR_HZ_STOPPREV (1<<2) + +#define S3C2410_MISCCR_USBDEV (0<<3) +#define S3C2410_MISCCR_USBHOST (1<<3) + +#define S3C2410_MISCCR_CLK0_MPLL (0<<4) +#define S3C2410_MISCCR_CLK0_UPLL (1<<4) +#define S3C2410_MISCCR_CLK0_FCLK (2<<4) +#define S3C2410_MISCCR_CLK0_HCLK (3<<4) +#define S3C2410_MISCCR_CLK0_PCLK (4<<4) +#define S3C2410_MISCCR_CLK0_DCLK0 (5<<4) +#define S3C2410_MISCCR_CLK0_MASK (7<<4) + +#define S3C2412_MISCCR_CLK0_RTC (2<<4) + +#define S3C2410_MISCCR_CLK1_MPLL (0<<8) +#define S3C2410_MISCCR_CLK1_UPLL (1<<8) +#define S3C2410_MISCCR_CLK1_FCLK (2<<8) +#define S3C2410_MISCCR_CLK1_HCLK (3<<8) +#define S3C2410_MISCCR_CLK1_PCLK (4<<8) +#define S3C2410_MISCCR_CLK1_DCLK1 (5<<8) +#define S3C2410_MISCCR_CLK1_MASK (7<<8) + +#define S3C2412_MISCCR_CLK1_CLKsrc (0<<8) + +#define S3C2410_MISCCR_USBSUSPND0 (1<<12) +#define S3C2410_MISCCR_USBSUSPND1 (1<<13) + +#define S3C2410_MISCCR_nRSTCON (1<<16) + +#define S3C2410_MISCCR_nEN_SCLK0 (1<<17) +#define S3C2410_MISCCR_nEN_SCLK1 (1<<18) +#define S3C2410_MISCCR_nEN_SCLKE (1<<19) /* not 2412 */ +#define S3C2410_MISCCR_SDSLEEP (7<<17) + +/* external interrupt control... */ +/* S3C2410_EXTINT0 -> irq sense control for EINT0..EINT7 + * S3C2410_EXTINT1 -> irq sense control for EINT8..EINT15 + * S3C2410_EXTINT2 -> irq sense control for EINT16..EINT23 + * + * note S3C2410_EXTINT2 has filtering options for EINT16..EINT23 + * + * Samsung datasheet p9-25 +*/ +#define S3C2400_EXTINT0 S3C2410_GPIOREG(0x58) +#define S3C2410_EXTINT0 S3C2410_GPIOREG(0x88) +#define S3C2410_EXTINT1 S3C2410_GPIOREG(0x8C) +#define S3C2410_EXTINT2 S3C2410_GPIOREG(0x90) + +#define S3C24XX_EXTINT0 S3C24XX_GPIOREG2(0x88) +#define S3C24XX_EXTINT1 S3C24XX_GPIOREG2(0x8C) +#define S3C24XX_EXTINT2 S3C24XX_GPIOREG2(0x90) + +/* values for S3C2410_EXTINT0/1/2 */ +#define S3C2410_EXTINT_LOWLEV (0x00) +#define S3C2410_EXTINT_HILEV (0x01) +#define S3C2410_EXTINT_FALLEDGE (0x02) +#define S3C2410_EXTINT_RISEEDGE (0x04) +#define S3C2410_EXTINT_BOTHEDGE (0x06) + +/* interrupt filtering conrrol for EINT16..EINT23 */ +#define S3C2410_EINFLT0 S3C2410_GPIOREG(0x94) +#define S3C2410_EINFLT1 S3C2410_GPIOREG(0x98) +#define S3C2410_EINFLT2 S3C2410_GPIOREG(0x9C) +#define S3C2410_EINFLT3 S3C2410_GPIOREG(0xA0) + +#define S3C24XX_EINFLT0 S3C24XX_GPIOREG2(0x94) +#define S3C24XX_EINFLT1 S3C24XX_GPIOREG2(0x98) +#define S3C24XX_EINFLT2 S3C24XX_GPIOREG2(0x9C) +#define S3C24XX_EINFLT3 S3C24XX_GPIOREG2(0xA0) + +/* values for interrupt filtering */ +#define S3C2410_EINTFLT_PCLK (0x00) +#define S3C2410_EINTFLT_EXTCLK (1<<7) +#define S3C2410_EINTFLT_WIDTHMSK(x) ((x) & 0x3f) + +/* removed EINTxxxx defs from here, not meant for this */ + +/* GSTATUS have miscellaneous information in them + * + * These move between s3c2410 and s3c2412 style systems. + */ + +#define S3C2410_GSTATUS0 S3C2410_GPIOREG(0x0AC) +#define S3C2410_GSTATUS1 S3C2410_GPIOREG(0x0B0) +#define S3C2410_GSTATUS2 S3C2410_GPIOREG(0x0B4) +#define S3C2410_GSTATUS3 S3C2410_GPIOREG(0x0B8) +#define S3C2410_GSTATUS4 S3C2410_GPIOREG(0x0BC) + +#define S3C2412_GSTATUS0 S3C2410_GPIOREG(0x0BC) +#define S3C2412_GSTATUS1 S3C2410_GPIOREG(0x0C0) +#define S3C2412_GSTATUS2 S3C2410_GPIOREG(0x0C4) +#define S3C2412_GSTATUS3 S3C2410_GPIOREG(0x0C8) +#define S3C2412_GSTATUS4 S3C2410_GPIOREG(0x0CC) + +#define S3C24XX_GSTATUS0 S3C24XX_GPIOREG2(0x0AC) +#define S3C24XX_GSTATUS1 S3C24XX_GPIOREG2(0x0B0) +#define S3C24XX_GSTATUS2 S3C24XX_GPIOREG2(0x0B4) +#define S3C24XX_GSTATUS3 S3C24XX_GPIOREG2(0x0B8) +#define S3C24XX_GSTATUS4 S3C24XX_GPIOREG2(0x0BC) + +#define S3C2410_GSTATUS0_nWAIT (1<<3) +#define S3C2410_GSTATUS0_NCON (1<<2) +#define S3C2410_GSTATUS0_RnB (1<<1) +#define S3C2410_GSTATUS0_nBATTFLT (1<<0) + +#define S3C2410_GSTATUS1_IDMASK (0xffff0000) +#define S3C2410_GSTATUS1_2410 (0x32410000) +#define S3C2410_GSTATUS1_2412 (0x32412001) +#define S3C2410_GSTATUS1_2440 (0x32440000) +#define S3C2410_GSTATUS1_2442 (0x32440aaa) + +#define S3C2410_GSTATUS2_WTRESET (1<<2) +#define S3C2410_GSTATUS2_OFFRESET (1<<1) +#define S3C2410_GSTATUS2_PONRESET (1<<0) + +/* open drain control register */ +#define S3C2400_OPENCR S3C2410_GPIOREG(0x50) + +#define S3C2400_OPENCR_OPC_RXD1DIS (0<<0) +#define S3C2400_OPENCR_OPC_RXD1EN (1<<0) +#define S3C2400_OPENCR_OPC_TXD1DIS (0<<1) +#define S3C2400_OPENCR_OPC_TXD1EN (1<<1) +#define S3C2400_OPENCR_OPC_CMDDIS (0<<2) +#define S3C2400_OPENCR_OPC_CMDEN (1<<2) +#define S3C2400_OPENCR_OPC_DATDIS (0<<3) +#define S3C2400_OPENCR_OPC_DATEN (1<<3) +#define S3C2400_OPENCR_OPC_MISODIS (0<<4) +#define S3C2400_OPENCR_OPC_MISOEN (1<<4) +#define S3C2400_OPENCR_OPC_MOSIDIS (0<<5) +#define S3C2400_OPENCR_OPC_MOSIEN (1<<5) + +/* 2412/2413 sleep configuration registers */ + +#define S3C2412_GPBSLPCON S3C2410_GPIOREG(0x1C) +#define S3C2412_GPCSLPCON S3C2410_GPIOREG(0x2C) +#define S3C2412_GPDSLPCON S3C2410_GPIOREG(0x3C) +#define S3C2412_GPFSLPCON S3C2410_GPIOREG(0x5C) +#define S3C2412_GPGSLPCON S3C2410_GPIOREG(0x6C) +#define S3C2412_GPHSLPCON S3C2410_GPIOREG(0x7C) + +/* definitions for each pin bit */ +#define S3C2412_GPIO_SLPCON_LOW ( 0x00 ) +#define S3C2412_GPIO_SLPCON_HIGH ( 0x01 ) +#define S3C2412_GPIO_SLPCON_IN ( 0x02 ) +#define S3C2412_GPIO_SLPCON_PULL ( 0x03 ) + +#define S3C2412_SLPCON_LOW(x) ( 0x00 << ((x) * 2)) +#define S3C2412_SLPCON_HIGH(x) ( 0x01 << ((x) * 2)) +#define S3C2412_SLPCON_IN(x) ( 0x02 << ((x) * 2)) +#define S3C2412_SLPCON_PULL(x) ( 0x03 << ((x) * 2)) +#define S3C2412_SLPCON_EINT(x) ( 0x02 << ((x) * 2)) /* only IRQ pins */ +#define S3C2412_SLPCON_MASK(x) ( 0x03 << ((x) * 2)) + +#define S3C2412_SLPCON_ALL_LOW (0x0) +#define S3C2412_SLPCON_ALL_HIGH (0x11111111 | 0x44444444) +#define S3C2412_SLPCON_ALL_IN (0x22222222 | 0x88888888) +#define S3C2412_SLPCON_ALL_PULL (0x33333333) + +#endif /* __ASM_ARCH_REGS_GPIO_H */ + diff --git a/arch/arm/mach-s3c2410/include/mach/regs-gpioj.h b/arch/arm/mach-s3c2410/include/mach/regs-gpioj.h new file mode 100644 index 00000000000..1202ca5e99f --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-gpioj.h @@ -0,0 +1,106 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-gpioj.h + * + * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2440 GPIO J register definitions +*/ + + +#ifndef __ASM_ARCH_REGS_GPIOJ_H +#define __ASM_ARCH_REGS_GPIOJ_H "gpioj" + +/* Port J consists of 13 GPIO/Camera pins + * + * GPJCON has 2 bits for each of the input pins on port F + * 00 = 0 input, 1 output, 2 Camera + * + * pull up works like all other ports. +*/ + +#define S3C2440_GPIO_BANKJ (416) + +#define S3C2440_GPJCON S3C2410_GPIOREG(0xd0) +#define S3C2440_GPJDAT S3C2410_GPIOREG(0xd4) +#define S3C2440_GPJUP S3C2410_GPIOREG(0xd8) + +#define S3C2413_GPJCON S3C2410_GPIOREG(0x80) +#define S3C2413_GPJDAT S3C2410_GPIOREG(0x84) +#define S3C2413_GPJUP S3C2410_GPIOREG(0x88) +#define S3C2413_GPJSLPCON S3C2410_GPIOREG(0x8C) + +#define S3C2440_GPJ0 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 0) +#define S3C2440_GPJ0_INP (0x00 << 0) +#define S3C2440_GPJ0_OUTP (0x01 << 0) +#define S3C2440_GPJ0_CAMDATA0 (0x02 << 0) + +#define S3C2440_GPJ1 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 1) +#define S3C2440_GPJ1_INP (0x00 << 2) +#define S3C2440_GPJ1_OUTP (0x01 << 2) +#define S3C2440_GPJ1_CAMDATA1 (0x02 << 2) + +#define S3C2440_GPJ2 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 2) +#define S3C2440_GPJ2_INP (0x00 << 4) +#define S3C2440_GPJ2_OUTP (0x01 << 4) +#define S3C2440_GPJ2_CAMDATA2 (0x02 << 4) + +#define S3C2440_GPJ3 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 3) +#define S3C2440_GPJ3_INP (0x00 << 6) +#define S3C2440_GPJ3_OUTP (0x01 << 6) +#define S3C2440_GPJ3_CAMDATA3 (0x02 << 6) + +#define S3C2440_GPJ4 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 4) +#define S3C2440_GPJ4_INP (0x00 << 8) +#define S3C2440_GPJ4_OUTP (0x01 << 8) +#define S3C2440_GPJ4_CAMDATA4 (0x02 << 8) + +#define S3C2440_GPJ5 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 5) +#define S3C2440_GPJ5_INP (0x00 << 10) +#define S3C2440_GPJ5_OUTP (0x01 << 10) +#define S3C2440_GPJ5_CAMDATA5 (0x02 << 10) + +#define S3C2440_GPJ6 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 6) +#define S3C2440_GPJ6_INP (0x00 << 12) +#define S3C2440_GPJ6_OUTP (0x01 << 12) +#define S3C2440_GPJ6_CAMDATA6 (0x02 << 12) + +#define S3C2440_GPJ7 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 7) +#define S3C2440_GPJ7_INP (0x00 << 14) +#define S3C2440_GPJ7_OUTP (0x01 << 14) +#define S3C2440_GPJ7_CAMDATA7 (0x02 << 14) + +#define S3C2440_GPJ8 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 8) +#define S3C2440_GPJ8_INP (0x00 << 16) +#define S3C2440_GPJ8_OUTP (0x01 << 16) +#define S3C2440_GPJ8_CAMPCLK (0x02 << 16) + +#define S3C2440_GPJ9 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 9) +#define S3C2440_GPJ9_INP (0x00 << 18) +#define S3C2440_GPJ9_OUTP (0x01 << 18) +#define S3C2440_GPJ9_CAMVSYNC (0x02 << 18) + +#define S3C2440_GPJ10 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 10) +#define S3C2440_GPJ10_INP (0x00 << 20) +#define S3C2440_GPJ10_OUTP (0x01 << 20) +#define S3C2440_GPJ10_CAMHREF (0x02 << 20) + +#define S3C2440_GPJ11 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 11) +#define S3C2440_GPJ11_INP (0x00 << 22) +#define S3C2440_GPJ11_OUTP (0x01 << 22) +#define S3C2440_GPJ11_CAMCLKOUT (0x02 << 22) + +#define S3C2440_GPJ12 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 12) +#define S3C2440_GPJ12_INP (0x00 << 24) +#define S3C2440_GPJ12_OUTP (0x01 << 24) +#define S3C2440_GPJ12_CAMRESET (0x02 << 24) + +#define S3C2443_GPJ13 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 13) +#define S3C2443_GPJ14 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 14) +#define S3C2443_GPJ15 S3C2410_GPIONO(S3C2440_GPIO_BANKJ, 15) + +#endif /* __ASM_ARCH_REGS_GPIOJ_H */ + diff --git a/arch/arm/mach-s3c2410/include/mach/regs-irq.h b/arch/arm/mach-s3c2410/include/mach/regs-irq.h new file mode 100644 index 00000000000..b057c06d167 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-irq.h @@ -0,0 +1,43 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-irq.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + + +#ifndef ___ASM_ARCH_REGS_IRQ_H +#define ___ASM_ARCH_REGS_IRQ_H "$Id: irq.h,v 1.3 2003/03/25 21:29:06 ben Exp $" + +/* interrupt controller */ + +#define S3C2410_IRQREG(x) ((x) + S3C24XX_VA_IRQ) +#define S3C2410_EINTREG(x) ((x) + S3C24XX_VA_GPIO) +#define S3C24XX_EINTREG(x) ((x) + S3C24XX_VA_GPIO2) + +#define S3C2410_SRCPND S3C2410_IRQREG(0x000) +#define S3C2410_INTMOD S3C2410_IRQREG(0x004) +#define S3C2410_INTMSK S3C2410_IRQREG(0x008) +#define S3C2410_PRIORITY S3C2410_IRQREG(0x00C) +#define S3C2410_INTPND S3C2410_IRQREG(0x010) +#define S3C2410_INTOFFSET S3C2410_IRQREG(0x014) +#define S3C2410_SUBSRCPND S3C2410_IRQREG(0x018) +#define S3C2410_INTSUBMSK S3C2410_IRQREG(0x01C) + +/* mask: 0=enable, 1=disable + * 1 bit EINT, 4=EINT4, 23=EINT23 + * EINT0,1,2,3 are not handled here. +*/ + +#define S3C2410_EINTMASK S3C2410_EINTREG(0x0A4) +#define S3C2410_EINTPEND S3C2410_EINTREG(0X0A8) +#define S3C2412_EINTMASK S3C2410_EINTREG(0x0B4) +#define S3C2412_EINTPEND S3C2410_EINTREG(0X0B8) + +#define S3C24XX_EINTMASK S3C24XX_EINTREG(0x0A4) +#define S3C24XX_EINTPEND S3C24XX_EINTREG(0X0A8) + +#endif /* ___ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-lcd.h b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h new file mode 100644 index 00000000000..893b8742f95 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-lcd.h @@ -0,0 +1,162 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-lcd.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + + +#ifndef ___ASM_ARCH_REGS_LCD_H +#define ___ASM_ARCH_REGS_LCD_H "$Id: lcd.h,v 1.3 2003/06/26 13:25:06 ben Exp $" + +#define S3C2410_LCDREG(x) (x) + +/* LCD control registers */ +#define S3C2410_LCDCON1 S3C2410_LCDREG(0x00) +#define S3C2410_LCDCON2 S3C2410_LCDREG(0x04) +#define S3C2410_LCDCON3 S3C2410_LCDREG(0x08) +#define S3C2410_LCDCON4 S3C2410_LCDREG(0x0C) +#define S3C2410_LCDCON5 S3C2410_LCDREG(0x10) + +#define S3C2410_LCDCON1_CLKVAL(x) ((x) << 8) +#define S3C2410_LCDCON1_MMODE (1<<7) +#define S3C2410_LCDCON1_DSCAN4 (0<<5) +#define S3C2410_LCDCON1_STN4 (1<<5) +#define S3C2410_LCDCON1_STN8 (2<<5) +#define S3C2410_LCDCON1_TFT (3<<5) + +#define S3C2410_LCDCON1_STN1BPP (0<<1) +#define S3C2410_LCDCON1_STN2GREY (1<<1) +#define S3C2410_LCDCON1_STN4GREY (2<<1) +#define S3C2410_LCDCON1_STN8BPP (3<<1) +#define S3C2410_LCDCON1_STN12BPP (4<<1) + +#define S3C2410_LCDCON1_TFT1BPP (8<<1) +#define S3C2410_LCDCON1_TFT2BPP (9<<1) +#define S3C2410_LCDCON1_TFT4BPP (10<<1) +#define S3C2410_LCDCON1_TFT8BPP (11<<1) +#define S3C2410_LCDCON1_TFT16BPP (12<<1) +#define S3C2410_LCDCON1_TFT24BPP (13<<1) + +#define S3C2410_LCDCON1_ENVID (1) + +#define S3C2410_LCDCON1_MODEMASK 0x1E + +#define S3C2410_LCDCON2_VBPD(x) ((x) << 24) +#define S3C2410_LCDCON2_LINEVAL(x) ((x) << 14) +#define S3C2410_LCDCON2_VFPD(x) ((x) << 6) +#define S3C2410_LCDCON2_VSPW(x) ((x) << 0) + +#define S3C2410_LCDCON2_GET_VBPD(x) ( ((x) >> 24) & 0xFF) +#define S3C2410_LCDCON2_GET_VFPD(x) ( ((x) >> 6) & 0xFF) +#define S3C2410_LCDCON2_GET_VSPW(x) ( ((x) >> 0) & 0x3F) + +#define S3C2410_LCDCON3_HBPD(x) ((x) << 19) +#define S3C2410_LCDCON3_WDLY(x) ((x) << 19) +#define S3C2410_LCDCON3_HOZVAL(x) ((x) << 8) +#define S3C2410_LCDCON3_HFPD(x) ((x) << 0) +#define S3C2410_LCDCON3_LINEBLANK(x)((x) << 0) + +#define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F) +#define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >> 0) & 0xFF) + +/* LDCCON4 changes for STN mode on the S3C2412 */ + +#define S3C2410_LCDCON4_MVAL(x) ((x) << 8) +#define S3C2410_LCDCON4_HSPW(x) ((x) << 0) +#define S3C2410_LCDCON4_WLH(x) ((x) << 0) + +#define S3C2410_LCDCON4_GET_HSPW(x) ( ((x) >> 0) & 0xFF) + +#define S3C2410_LCDCON5_BPP24BL (1<<12) +#define S3C2410_LCDCON5_FRM565 (1<<11) +#define S3C2410_LCDCON5_INVVCLK (1<<10) +#define S3C2410_LCDCON5_INVVLINE (1<<9) +#define S3C2410_LCDCON5_INVVFRAME (1<<8) +#define S3C2410_LCDCON5_INVVD (1<<7) +#define S3C2410_LCDCON5_INVVDEN (1<<6) +#define S3C2410_LCDCON5_INVPWREN (1<<5) +#define S3C2410_LCDCON5_INVLEND (1<<4) +#define S3C2410_LCDCON5_PWREN (1<<3) +#define S3C2410_LCDCON5_ENLEND (1<<2) +#define S3C2410_LCDCON5_BSWP (1<<1) +#define S3C2410_LCDCON5_HWSWP (1<<0) + +/* framebuffer start addressed */ +#define S3C2410_LCDSADDR1 S3C2410_LCDREG(0x14) +#define S3C2410_LCDSADDR2 S3C2410_LCDREG(0x18) +#define S3C2410_LCDSADDR3 S3C2410_LCDREG(0x1C) + +#define S3C2410_LCDBANK(x) ((x) << 21) +#define S3C2410_LCDBASEU(x) (x) + +#define S3C2410_OFFSIZE(x) ((x) << 11) +#define S3C2410_PAGEWIDTH(x) (x) + +/* colour lookup and miscellaneous controls */ + +#define S3C2410_REDLUT S3C2410_LCDREG(0x20) +#define S3C2410_GREENLUT S3C2410_LCDREG(0x24) +#define S3C2410_BLUELUT S3C2410_LCDREG(0x28) + +#define S3C2410_DITHMODE S3C2410_LCDREG(0x4C) +#define S3C2410_TPAL S3C2410_LCDREG(0x50) + +#define S3C2410_TPAL_EN (1<<24) + +/* interrupt info */ +#define S3C2410_LCDINTPND S3C2410_LCDREG(0x54) +#define S3C2410_LCDSRCPND S3C2410_LCDREG(0x58) +#define S3C2410_LCDINTMSK S3C2410_LCDREG(0x5C) +#define S3C2410_LCDINT_FIWSEL (1<<2) +#define S3C2410_LCDINT_FRSYNC (1<<1) +#define S3C2410_LCDINT_FICNT (1<<0) + +/* s3c2442 extra stn registers */ + +#define S3C2442_REDLUT S3C2410_LCDREG(0x20) +#define S3C2442_GREENLUT S3C2410_LCDREG(0x24) +#define S3C2442_BLUELUT S3C2410_LCDREG(0x28) +#define S3C2442_DITHMODE S3C2410_LCDREG(0x20) + +#define S3C2410_LPCSEL S3C2410_LCDREG(0x60) + +#define S3C2410_TFTPAL(x) S3C2410_LCDREG((0x400 + (x)*4)) + +/* S3C2412 registers */ + +#define S3C2412_TPAL S3C2410_LCDREG(0x20) + +#define S3C2412_LCDINTPND S3C2410_LCDREG(0x24) +#define S3C2412_LCDSRCPND S3C2410_LCDREG(0x28) +#define S3C2412_LCDINTMSK S3C2410_LCDREG(0x2C) + +#define S3C2412_TCONSEL S3C2410_LCDREG(0x30) + +#define S3C2412_LCDCON6 S3C2410_LCDREG(0x34) +#define S3C2412_LCDCON7 S3C2410_LCDREG(0x38) +#define S3C2412_LCDCON8 S3C2410_LCDREG(0x3C) +#define S3C2412_LCDCON9 S3C2410_LCDREG(0x40) + +#define S3C2412_REDLUT(x) S3C2410_LCDREG(0x44 + ((x)*4)) +#define S3C2412_GREENLUT(x) S3C2410_LCDREG(0x60 + ((x)*4)) +#define S3C2412_BLUELUT(x) S3C2410_LCDREG(0x98 + ((x)*4)) + +#define S3C2412_FRCPAT(x) S3C2410_LCDREG(0xB4 + ((x)*4)) + +/* general registers */ + +/* base of the LCD registers, where INTPND, INTSRC and then INTMSK + * are available. */ + +#define S3C2410_LCDINTBASE S3C2410_LCDREG(0x54) +#define S3C2412_LCDINTBASE S3C2410_LCDREG(0x24) + +#define S3C24XX_LCDINTPND (0x00) +#define S3C24XX_LCDSRCPND (0x04) +#define S3C24XX_LCDINTMSK (0x08) + +#endif /* ___ASM_ARCH_REGS_LCD_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-mem.h b/arch/arm/mach-s3c2410/include/mach/regs-mem.h new file mode 100644 index 00000000000..f9926abd5cd --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-mem.h @@ -0,0 +1,220 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-mem.h + * + * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 Memory Control register definitions +*/ + +#ifndef __ASM_ARM_MEMREGS_H +#define __ASM_ARM_MEMREGS_H "$Id: regs.h,v 1.8 2003/05/01 15:55:41 ben Exp $" + +#ifndef S3C2410_MEMREG +#define S3C2410_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x)) +#endif + +/* bus width, and wait state control */ +#define S3C2410_BWSCON S3C2410_MEMREG(0x0000) + +/* bank zero config - note, pinstrapped from OM pins! */ +#define S3C2410_BWSCON_DW0_16 (1<<1) +#define S3C2410_BWSCON_DW0_32 (2<<1) + +/* bank one configs */ +#define S3C2410_BWSCON_DW1_8 (0<<4) +#define S3C2410_BWSCON_DW1_16 (1<<4) +#define S3C2410_BWSCON_DW1_32 (2<<4) +#define S3C2410_BWSCON_WS1 (1<<6) +#define S3C2410_BWSCON_ST1 (1<<7) + +/* bank 2 configurations */ +#define S3C2410_BWSCON_DW2_8 (0<<8) +#define S3C2410_BWSCON_DW2_16 (1<<8) +#define S3C2410_BWSCON_DW2_32 (2<<8) +#define S3C2410_BWSCON_WS2 (1<<10) +#define S3C2410_BWSCON_ST2 (1<<11) + +/* bank 3 configurations */ +#define S3C2410_BWSCON_DW3_8 (0<<12) +#define S3C2410_BWSCON_DW3_16 (1<<12) +#define S3C2410_BWSCON_DW3_32 (2<<12) +#define S3C2410_BWSCON_WS3 (1<<14) +#define S3C2410_BWSCON_ST3 (1<<15) + +/* bank 4 configurations */ +#define S3C2410_BWSCON_DW4_8 (0<<16) +#define S3C2410_BWSCON_DW4_16 (1<<16) +#define S3C2410_BWSCON_DW4_32 (2<<16) +#define S3C2410_BWSCON_WS4 (1<<18) +#define S3C2410_BWSCON_ST4 (1<<19) + +/* bank 5 configurations */ +#define S3C2410_BWSCON_DW5_8 (0<<20) +#define S3C2410_BWSCON_DW5_16 (1<<20) +#define S3C2410_BWSCON_DW5_32 (2<<20) +#define S3C2410_BWSCON_WS5 (1<<22) +#define S3C2410_BWSCON_ST5 (1<<23) + +/* bank 6 configurations */ +#define S3C2410_BWSCON_DW6_8 (0<<24) +#define S3C2410_BWSCON_DW6_16 (1<<24) +#define S3C2410_BWSCON_DW6_32 (2<<24) +#define S3C2410_BWSCON_WS6 (1<<26) +#define S3C2410_BWSCON_ST6 (1<<27) + +/* bank 7 configurations */ +#define S3C2410_BWSCON_DW7_8 (0<<28) +#define S3C2410_BWSCON_DW7_16 (1<<28) +#define S3C2410_BWSCON_DW7_32 (2<<28) +#define S3C2410_BWSCON_WS7 (1<<30) +#define S3C2410_BWSCON_ST7 (1<<31) + +/* memory set (rom, ram) */ +#define S3C2410_BANKCON0 S3C2410_MEMREG(0x0004) +#define S3C2410_BANKCON1 S3C2410_MEMREG(0x0008) +#define S3C2410_BANKCON2 S3C2410_MEMREG(0x000C) +#define S3C2410_BANKCON3 S3C2410_MEMREG(0x0010) +#define S3C2410_BANKCON4 S3C2410_MEMREG(0x0014) +#define S3C2410_BANKCON5 S3C2410_MEMREG(0x0018) +#define S3C2410_BANKCON6 S3C2410_MEMREG(0x001C) +#define S3C2410_BANKCON7 S3C2410_MEMREG(0x0020) + +/* bank configuration registers */ + +#define S3C2410_BANKCON_PMCnorm (0x00) +#define S3C2410_BANKCON_PMC4 (0x01) +#define S3C2410_BANKCON_PMC8 (0x02) +#define S3C2410_BANKCON_PMC16 (0x03) + +/* bank configurations for banks 0..7, note banks + * 6 and 7 have differnt configurations depending on + * the memory type bits */ + +#define S3C2410_BANKCON_Tacp2 (0x0 << 2) +#define S3C2410_BANKCON_Tacp3 (0x1 << 2) +#define S3C2410_BANKCON_Tacp4 (0x2 << 2) +#define S3C2410_BANKCON_Tacp6 (0x3 << 2) +#define S3C2410_BANKCON_Tacp_SHIFT (2) + +#define S3C2410_BANKCON_Tcah0 (0x0 << 4) +#define S3C2410_BANKCON_Tcah1 (0x1 << 4) +#define S3C2410_BANKCON_Tcah2 (0x2 << 4) +#define S3C2410_BANKCON_Tcah4 (0x3 << 4) +#define S3C2410_BANKCON_Tcah_SHIFT (4) + +#define S3C2410_BANKCON_Tcoh0 (0x0 << 6) +#define S3C2410_BANKCON_Tcoh1 (0x1 << 6) +#define S3C2410_BANKCON_Tcoh2 (0x2 << 6) +#define S3C2410_BANKCON_Tcoh4 (0x3 << 6) +#define S3C2410_BANKCON_Tcoh_SHIFT (6) + +#define S3C2410_BANKCON_Tacc1 (0x0 << 8) +#define S3C2410_BANKCON_Tacc2 (0x1 << 8) +#define S3C2410_BANKCON_Tacc3 (0x2 << 8) +#define S3C2410_BANKCON_Tacc4 (0x3 << 8) +#define S3C2410_BANKCON_Tacc6 (0x4 << 8) +#define S3C2410_BANKCON_Tacc8 (0x5 << 8) +#define S3C2410_BANKCON_Tacc10 (0x6 << 8) +#define S3C2410_BANKCON_Tacc14 (0x7 << 8) +#define S3C2410_BANKCON_Tacc_SHIFT (8) + +#define S3C2410_BANKCON_Tcos0 (0x0 << 11) +#define S3C2410_BANKCON_Tcos1 (0x1 << 11) +#define S3C2410_BANKCON_Tcos2 (0x2 << 11) +#define S3C2410_BANKCON_Tcos4 (0x3 << 11) +#define S3C2410_BANKCON_Tcos_SHIFT (11) + +#define S3C2410_BANKCON_Tacs0 (0x0 << 13) +#define S3C2410_BANKCON_Tacs1 (0x1 << 13) +#define S3C2410_BANKCON_Tacs2 (0x2 << 13) +#define S3C2410_BANKCON_Tacs4 (0x3 << 13) +#define S3C2410_BANKCON_Tacs_SHIFT (13) + +#define S3C2410_BANKCON_SRAM (0x0 << 15) +#define S3C2400_BANKCON_EDODRAM (0x2 << 15) +#define S3C2410_BANKCON_SDRAM (0x3 << 15) + +/* next bits only for EDO DRAM in 6,7 */ +#define S3C2400_BANKCON_EDO_Trcd1 (0x00 << 4) +#define S3C2400_BANKCON_EDO_Trcd2 (0x01 << 4) +#define S3C2400_BANKCON_EDO_Trcd3 (0x02 << 4) +#define S3C2400_BANKCON_EDO_Trcd4 (0x03 << 4) + +/* CAS pulse width */ +#define S3C2400_BANKCON_EDO_PULSE1 (0x00 << 3) +#define S3C2400_BANKCON_EDO_PULSE2 (0x01 << 3) + +/* CAS pre-charge */ +#define S3C2400_BANKCON_EDO_TCP1 (0x00 << 2) +#define S3C2400_BANKCON_EDO_TCP2 (0x01 << 2) + +/* control column address select */ +#define S3C2400_BANKCON_EDO_SCANb8 (0x00 << 0) +#define S3C2400_BANKCON_EDO_SCANb9 (0x01 << 0) +#define S3C2400_BANKCON_EDO_SCANb10 (0x02 << 0) +#define S3C2400_BANKCON_EDO_SCANb11 (0x03 << 0) + +/* next bits only for SDRAM in 6,7 */ +#define S3C2410_BANKCON_Trcd2 (0x00 << 2) +#define S3C2410_BANKCON_Trcd3 (0x01 << 2) +#define S3C2410_BANKCON_Trcd4 (0x02 << 2) + +/* control column address select */ +#define S3C2410_BANKCON_SCANb8 (0x00 << 0) +#define S3C2410_BANKCON_SCANb9 (0x01 << 0) +#define S3C2410_BANKCON_SCANb10 (0x02 << 0) + +#define S3C2410_REFRESH S3C2410_MEMREG(0x0024) +#define S3C2410_BANKSIZE S3C2410_MEMREG(0x0028) +#define S3C2410_MRSRB6 S3C2410_MEMREG(0x002C) +#define S3C2410_MRSRB7 S3C2410_MEMREG(0x0030) + +/* refresh control */ + +#define S3C2410_REFRESH_REFEN (1<<23) +#define S3C2410_REFRESH_SELF (1<<22) +#define S3C2410_REFRESH_REFCOUNTER ((1<<11)-1) + +#define S3C2410_REFRESH_TRP_MASK (3<<20) +#define S3C2410_REFRESH_TRP_2clk (0<<20) +#define S3C2410_REFRESH_TRP_3clk (1<<20) +#define S3C2410_REFRESH_TRP_4clk (2<<20) + +#define S3C2400_REFRESH_DRAM_TRP_MASK (3<<20) +#define S3C2400_REFRESH_DRAM_TRP_1_5clk (0<<20) +#define S3C2400_REFRESH_DRAM_TRP_2_5clk (1<<20) +#define S3C2400_REFRESH_DRAM_TRP_3_5clk (2<<20) +#define S3C2400_REFRESH_DRAM_TRP_4_5clk (3<<20) + +#define S3C2410_REFRESH_TSRC_MASK (3<<18) +#define S3C2410_REFRESH_TSRC_4clk (0<<18) +#define S3C2410_REFRESH_TSRC_5clk (1<<18) +#define S3C2410_REFRESH_TSRC_6clk (2<<18) +#define S3C2410_REFRESH_TSRC_7clk (3<<18) + + +/* mode select register(s) */ + +#define S3C2410_MRSRB_CL1 (0x00 << 4) +#define S3C2410_MRSRB_CL2 (0x02 << 4) +#define S3C2410_MRSRB_CL3 (0x03 << 4) + +/* bank size register */ +#define S3C2410_BANKSIZE_128M (0x2 << 0) +#define S3C2410_BANKSIZE_64M (0x1 << 0) +#define S3C2410_BANKSIZE_32M (0x0 << 0) +#define S3C2410_BANKSIZE_16M (0x7 << 0) +#define S3C2410_BANKSIZE_8M (0x6 << 0) +#define S3C2410_BANKSIZE_4M (0x5 << 0) +#define S3C2410_BANKSIZE_2M (0x4 << 0) +#define S3C2410_BANKSIZE_MASK (0x7 << 0) +#define S3C2400_BANKSIZE_MASK (0x4 << 0) +#define S3C2410_BANKSIZE_SCLK_EN (1<<4) +#define S3C2410_BANKSIZE_SCKE_EN (1<<5) +#define S3C2410_BANKSIZE_BURST (1<<7) + +#endif /* __ASM_ARM_MEMREGS_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-power.h b/arch/arm/mach-s3c2410/include/mach/regs-power.h new file mode 100644 index 00000000000..2d36353f57d --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-power.h @@ -0,0 +1,40 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-power.h + * + * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C24XX power control register definitions +*/ + +#ifndef __ASM_ARM_REGS_PWR +#define __ASM_ARM_REGS_PWR __FILE__ + +#define S3C24XX_PWRREG(x) ((x) + S3C24XX_VA_CLKPWR) + +#define S3C2412_PWRMODECON S3C24XX_PWRREG(0x20) +#define S3C2412_PWRCFG S3C24XX_PWRREG(0x24) + +#define S3C2412_INFORM0 S3C24XX_PWRREG(0x70) +#define S3C2412_INFORM1 S3C24XX_PWRREG(0x74) +#define S3C2412_INFORM2 S3C24XX_PWRREG(0x78) +#define S3C2412_INFORM3 S3C24XX_PWRREG(0x7C) + +#define S3C2412_PWRCFG_BATF_IRQ (1<<0) +#define S3C2412_PWRCFG_BATF_IGNORE (2<<0) +#define S3C2412_PWRCFG_BATF_SLEEP (3<<0) +#define S3C2412_PWRCFG_BATF_MASK (3<<0) + +#define S3C2412_PWRCFG_STANDBYWFI_IGNORE (0<<6) +#define S3C2412_PWRCFG_STANDBYWFI_IDLE (1<<6) +#define S3C2412_PWRCFG_STANDBYWFI_STOP (2<<6) +#define S3C2412_PWRCFG_STANDBYWFI_SLEEP (3<<6) +#define S3C2412_PWRCFG_STANDBYWFI_MASK (3<<6) + +#define S3C2412_PWRCFG_RTC_MASKIRQ (1<<8) +#define S3C2412_PWRCFG_NAND_NORST (1<<9) + +#endif /* __ASM_ARM_REGS_PWR */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h new file mode 100644 index 00000000000..a4bf2712317 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h @@ -0,0 +1,29 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2412 memory register definitions +*/ + +#ifndef __ASM_ARM_REGS_S3C2412_MEM +#define __ASM_ARM_REGS_S3C2412_MEM + +#ifndef S3C2412_MEMREG +#define S3C2412_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x)) +#endif + +#define S3C2412_BANKCFG S3C2412_MEMREG(0x00) +#define S3C2412_BANKCON1 S3C2412_MEMREG(0x04) +#define S3C2412_BANKCON2 S3C2412_MEMREG(0x08) +#define S3C2412_BANKCON3 S3C2412_MEMREG(0x0C) + +#define S3C2412_REFRESH S3C2412_MEMREG(0x10) +#define S3C2412_TIMEOUT S3C2412_MEMREG(0x14) + +#endif /* __ASM_ARM_REGS_S3C2412_MEM */ diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2412.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2412.h new file mode 100644 index 00000000000..aa69dc79bc3 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2412.h @@ -0,0 +1,23 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-s3c2412.h + * + * Copyright 2007 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2412 specific register definitions +*/ + +#ifndef __ASM_ARCH_REGS_S3C2412_H +#define __ASM_ARCH_REGS_S3C2412_H "s3c2412" + +#define S3C2412_SWRST (S3C24XX_VA_CLKPWR + 0x30) +#define S3C2412_SWRST_RESET (0x533C2412) + +/* see regs-power.h for the other registers in the power block. */ + +#endif /* __ASM_ARCH_REGS_S3C2412_H */ + diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h new file mode 100644 index 00000000000..7dd458363a5 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h @@ -0,0 +1,195 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h + * + * Copyright (c) 2007 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2443 clock register definitions +*/ + +#ifndef __ASM_ARM_REGS_S3C2443_CLOCK +#define __ASM_ARM_REGS_S3C2443_CLOCK + +#define S3C2443_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR) + +#define S3C2443_PLLCON_MDIVSHIFT 16 +#define S3C2443_PLLCON_PDIVSHIFT 8 +#define S3C2443_PLLCON_SDIVSHIFT 0 +#define S3C2443_PLLCON_MDIVMASK ((1<<(1+(23-16)))-1) +#define S3C2443_PLLCON_PDIVMASK ((1<<(1+(9-8)))-1) +#define S3C2443_PLLCON_SDIVMASK (3) + +#define S3C2443_MPLLCON S3C2443_CLKREG(0x10) +#define S3C2443_EPLLCON S3C2443_CLKREG(0x18) +#define S3C2443_CLKSRC S3C2443_CLKREG(0x20) +#define S3C2443_CLKDIV0 S3C2443_CLKREG(0x24) +#define S3C2443_CLKDIV1 S3C2443_CLKREG(0x28) +#define S3C2443_HCLKCON S3C2443_CLKREG(0x30) +#define S3C2443_PCLKCON S3C2443_CLKREG(0x34) +#define S3C2443_SCLKCON S3C2443_CLKREG(0x38) +#define S3C2443_PWRMODE S3C2443_CLKREG(0x40) +#define S3C2443_SWRST S3C2443_CLKREG(0x44) +#define S3C2443_BUSPRI0 S3C2443_CLKREG(0x50) +#define S3C2443_SYSID S3C2443_CLKREG(0x5C) +#define S3C2443_PWRCFG S3C2443_CLKREG(0x60) +#define S3C2443_RSTCON S3C2443_CLKREG(0x64) + +#define S3C2443_SWRST_RESET (0x533c2443) + +#define S3C2443_PLLCON_OFF (1<<24) + +#define S3C2443_CLKSRC_I2S_EXT (1<<14) +#define S3C2443_CLKSRC_I2S_EPLLDIV (0<<14) +#define S3C2443_CLKSRC_I2S_EPLLREF (2<<14) +#define S3C2443_CLKSRC_I2S_EPLLREF3 (3<<14) +#define S3C2443_CLKSRC_I2S_MASK (3<<14) + +#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<8) +#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<8) +#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<8) +#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<8) +#define S3C2443_CLKSRC_EPLLREF_MASK (3<<8) + +#define S3C2443_CLKSRC_ESYSCLK_EPLL (1<<6) +#define S3C2443_CLKSRC_MSYSCLK_MPLL (1<<4) +#define S3C2443_CLKSRC_EXTCLK_DIV (1<<3) + +#define S3C2443_CLKDIV0_DVS (1<<13) +#define S3C2443_CLKDIV0_HALF_HCLK (1<<3) +#define S3C2443_CLKDIV0_HALF_PCLK (1<<2) + +#define S3C2443_CLKDIV0_HCLKDIV_MASK (3<<0) + +#define S3C2443_CLKDIV0_EXTDIV_MASK (3<<6) +#define S3C2443_CLKDIV0_EXTDIV_SHIFT (6) + +#define S3C2443_CLKDIV0_PREDIV_MASK (3<<4) +#define S3C2443_CLKDIV0_PREDIV_SHIFT (4) + +#define S3C2443_CLKDIV0_ARMDIV_MASK (15<<9) +#define S3C2443_CLKDIV0_ARMDIV_SHIFT (9) +#define S3C2443_CLKDIV0_ARMDIV_1 (0<<9) +#define S3C2443_CLKDIV0_ARMDIV_2 (8<<9) +#define S3C2443_CLKDIV0_ARMDIV_3 (2<<9) +#define S3C2443_CLKDIV0_ARMDIV_4 (9<<9) +#define S3C2443_CLKDIV0_ARMDIV_6 (10<<9) +#define S3C2443_CLKDIV0_ARMDIV_8 (11<<9) +#define S3C2443_CLKDIV0_ARMDIV_12 (13<<9) +#define S3C2443_CLKDIV0_ARMDIV_16 (15<<9) + +/* S3C2443_CLKDIV1 */ + +#define S3C2443_CLKDIV1_CAMDIV_MASK (15<<26) +#define S3C2443_CLKDIV1_CAMDIV_SHIFT (26) + +#define S3C2443_CLKDIV1_HSSPIDIV_MASK (3<<24) +#define S3C2443_CLKDIV1_HSSPIDIV_SHIFT (24) + +#define S3C2443_CLKDIV1_DISPDIV_MASK (0xff<<16) +#define S3C2443_CLKDIV1_DISPDIV_SHIFT (16) + +#define S3C2443_CLKDIV1_I2SDIV_MASK (15<<12) +#define S3C2443_CLKDIV1_I2SDIV_SHIFT (12) + +#define S3C2443_CLKDIV1_UARTDIV_MASK (15<<8) +#define S3C2443_CLKDIV1_UARTDIV_SHIFT (8) + +#define S3C2443_CLKDIV1_HSMMCDIV_MASK (3<<6) +#define S3C2443_CLKDIV1_HSMMCDIV_SHIFT (6) + +#define S3C2443_CLKDIV1_USBHOSTDIV_MASK (3<<4) +#define S3C2443_CLKDIV1_USBHOSTDIV_SHIFT (4) + +#define S3C2443_CLKCON_NAND + +#define S3C2443_HCLKCON_DMA0 (1<<0) +#define S3C2443_HCLKCON_DMA1 (1<<1) +#define S3C2443_HCLKCON_DMA2 (1<<2) +#define S3C2443_HCLKCON_DMA3 (1<<3) +#define S3C2443_HCLKCON_DMA4 (1<<4) +#define S3C2443_HCLKCON_DMA5 (1<<5) +#define S3C2443_HCLKCON_CAMIF (1<<8) +#define S3C2443_HCLKCON_DISP (1<<9) +#define S3C2443_HCLKCON_LCDC (1<<10) +#define S3C2443_HCLKCON_USBH (1<<11) +#define S3C2443_HCLKCON_USBD (1<<12) +#define S3C2443_HCLKCON_HSMMC (1<<16) +#define S3C2443_HCLKCON_CFC (1<<17) +#define S3C2443_HCLKCON_SSMC (1<<18) +#define S3C2443_HCLKCON_DRAMC (1<<19) + +#define S3C2443_PCLKCON_UART0 (1<<0) +#define S3C2443_PCLKCON_UART1 (1<<1) +#define S3C2443_PCLKCON_UART2 (1<<2) +#define S3C2443_PCLKCON_UART3 (1<<3) +#define S3C2443_PCLKCON_IIC (1<<4) +#define S3C2443_PCLKCON_SDI (1<<5) +#define S3C2443_PCLKCON_ADC (1<<7) +#define S3C2443_PCLKCON_AC97 (1<<8) +#define S3C2443_PCLKCON_IIS (1<<9) +#define S3C2443_PCLKCON_PWMT (1<<10) +#define S3C2443_PCLKCON_WDT (1<<11) +#define S3C2443_PCLKCON_RTC (1<<12) +#define S3C2443_PCLKCON_GPIO (1<<13) +#define S3C2443_PCLKCON_SPI0 (1<<14) +#define S3C2443_PCLKCON_SPI1 (1<<15) + +#define S3C2443_SCLKCON_DDRCLK (1<<16) +#define S3C2443_SCLKCON_SSMCCLK (1<<15) +#define S3C2443_SCLKCON_HSSPICLK (1<<14) +#define S3C2443_SCLKCON_HSMMCCLK_EXT (1<<13) +#define S3C2443_SCLKCON_HSMMCCLK_EPLL (1<<12) +#define S3C2443_SCLKCON_CAMCLK (1<<11) +#define S3C2443_SCLKCON_DISPCLK (1<<10) +#define S3C2443_SCLKCON_I2SCLK (1<<9) +#define S3C2443_SCLKCON_UARTCLK (1<<8) +#define S3C2443_SCLKCON_USBHOST (1<<1) + +#include <asm/div64.h> + +static inline unsigned int +s3c2443_get_mpll(unsigned int pllval, unsigned int baseclk) +{ + unsigned int mdiv, pdiv, sdiv; + uint64_t fvco; + + mdiv = pllval >> S3C2443_PLLCON_MDIVSHIFT; + pdiv = pllval >> S3C2443_PLLCON_PDIVSHIFT; + sdiv = pllval >> S3C2443_PLLCON_SDIVSHIFT; + + mdiv &= S3C2443_PLLCON_MDIVMASK; + pdiv &= S3C2443_PLLCON_PDIVMASK; + sdiv &= S3C2443_PLLCON_SDIVMASK; + + fvco = (uint64_t)baseclk * (2 * (mdiv + 8)); + do_div(fvco, pdiv << sdiv); + + return (unsigned int)fvco; +} + +static inline unsigned int +s3c2443_get_epll(unsigned int pllval, unsigned int baseclk) +{ + unsigned int mdiv, pdiv, sdiv; + uint64_t fvco; + + mdiv = pllval >> S3C2443_PLLCON_MDIVSHIFT; + pdiv = pllval >> S3C2443_PLLCON_PDIVSHIFT; + sdiv = pllval >> S3C2443_PLLCON_SDIVSHIFT; + + mdiv &= S3C2443_PLLCON_MDIVMASK; + pdiv &= S3C2443_PLLCON_PDIVMASK; + sdiv &= S3C2443_PLLCON_SDIVMASK; + + fvco = (uint64_t)baseclk * (mdiv + 8); + do_div(fvco, (pdiv + 2) << sdiv); + + return (unsigned int)fvco; +} + +#endif /* __ASM_ARM_REGS_S3C2443_CLOCK */ + diff --git a/arch/arm/mach-s3c2410/include/mach/regs-sdi.h b/arch/arm/mach-s3c2410/include/mach/regs-sdi.h new file mode 100644 index 00000000000..cbf2d8884e3 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/regs-sdi.h @@ -0,0 +1,127 @@ +/* arch/arm/mach-s3c2410/include/mach/regs-sdi.h + * + * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 MMC/SDIO register definitions +*/ + +#ifndef __ASM_ARM_REGS_SDI +#define __ASM_ARM_REGS_SDI "regs-sdi.h" + +#define S3C2410_SDICON (0x00) +#define S3C2410_SDIPRE (0x04) +#define S3C2410_SDICMDARG (0x08) +#define S3C2410_SDICMDCON (0x0C) +#define S3C2410_SDICMDSTAT (0x10) +#define S3C2410_SDIRSP0 (0x14) +#define S3C2410_SDIRSP1 (0x18) +#define S3C2410_SDIRSP2 (0x1C) +#define S3C2410_SDIRSP3 (0x20) +#define S3C2410_SDITIMER (0x24) +#define S3C2410_SDIBSIZE (0x28) +#define S3C2410_SDIDCON (0x2C) +#define S3C2410_SDIDCNT (0x30) +#define S3C2410_SDIDSTA (0x34) +#define S3C2410_SDIFSTA (0x38) + +#define S3C2410_SDIDATA (0x3C) +#define S3C2410_SDIIMSK (0x40) + +#define S3C2440_SDIDATA (0x40) +#define S3C2440_SDIIMSK (0x3C) + +#define S3C2440_SDICON_SDRESET (1<<8) +#define S3C2440_SDICON_MMCCLOCK (1<<5) +#define S3C2410_SDICON_BYTEORDER (1<<4) +#define S3C2410_SDICON_SDIOIRQ (1<<3) +#define S3C2410_SDICON_RWAITEN (1<<2) +#define S3C2410_SDICON_FIFORESET (1<<1) +#define S3C2410_SDICON_CLOCKTYPE (1<<0) + +#define S3C2410_SDICMDCON_ABORT (1<<12) +#define S3C2410_SDICMDCON_WITHDATA (1<<11) +#define S3C2410_SDICMDCON_LONGRSP (1<<10) +#define S3C2410_SDICMDCON_WAITRSP (1<<9) +#define S3C2410_SDICMDCON_CMDSTART (1<<8) +#define S3C2410_SDICMDCON_SENDERHOST (1<<6) +#define S3C2410_SDICMDCON_INDEX (0x3f) + +#define S3C2410_SDICMDSTAT_CRCFAIL (1<<12) +#define S3C2410_SDICMDSTAT_CMDSENT (1<<11) +#define S3C2410_SDICMDSTAT_CMDTIMEOUT (1<<10) +#define S3C2410_SDICMDSTAT_RSPFIN (1<<9) +#define S3C2410_SDICMDSTAT_XFERING (1<<8) +#define S3C2410_SDICMDSTAT_INDEX (0xff) + +#define S3C2440_SDIDCON_DS_BYTE (0<<22) +#define S3C2440_SDIDCON_DS_HALFWORD (1<<22) +#define S3C2440_SDIDCON_DS_WORD (2<<22) +#define S3C2410_SDIDCON_IRQPERIOD (1<<21) +#define S3C2410_SDIDCON_TXAFTERRESP (1<<20) +#define S3C2410_SDIDCON_RXAFTERCMD (1<<19) +#define S3C2410_SDIDCON_BUSYAFTERCMD (1<<18) +#define S3C2410_SDIDCON_BLOCKMODE (1<<17) +#define S3C2410_SDIDCON_WIDEBUS (1<<16) +#define S3C2410_SDIDCON_DMAEN (1<<15) +#define S3C2410_SDIDCON_STOP (1<<14) +#define S3C2440_SDIDCON_DATSTART (1<<14) +#define S3C2410_SDIDCON_DATMODE (3<<12) +#define S3C2410_SDIDCON_BLKNUM (0x7ff) + +/* constants for S3C2410_SDIDCON_DATMODE */ +#define S3C2410_SDIDCON_XFER_READY (0<<12) +#define S3C2410_SDIDCON_XFER_CHKSTART (1<<12) +#define S3C2410_SDIDCON_XFER_RXSTART (2<<12) +#define S3C2410_SDIDCON_XFER_TXSTART (3<<12) + +#define S3C2410_SDIDCON_BLKNUM_MASK (0xFFF) +#define S3C2410_SDIDCNT_BLKNUM_SHIFT (12) + +#define S3C2410_SDIDSTA_RDYWAITREQ (1<<10) +#define S3C2410_SDIDSTA_SDIOIRQDETECT (1<<9) +#define S3C2410_SDIDSTA_FIFOFAIL (1<<8) /* reserved on 2440 */ +#define S3C2410_SDIDSTA_CRCFAIL (1<<7) +#define S3C2410_SDIDSTA_RXCRCFAIL (1<<6) +#define S3C2410_SDIDSTA_DATATIMEOUT (1<<5) +#define S3C2410_SDIDSTA_XFERFINISH (1<<4) +#define S3C2410_SDIDSTA_BUSYFINISH (1<<3) +#define S3C2410_SDIDSTA_SBITERR (1<<2) /* reserved on 2410a/2440 */ +#define S3C2410_SDIDSTA_TXDATAON (1<<1) +#define S3C2410_SDIDSTA_RXDATAON (1<<0) + +#define S3C2440_SDIFSTA_FIFORESET (1<<16) +#define S3C2440_SDIFSTA_FIFOFAIL (3<<14) /* 3 is correct (2 bits) */ +#define S3C2410_SDIFSTA_TFDET (1<<13) +#define S3C2410_SDIFSTA_RFDET (1<<12) +#define S3C2410_SDIFSTA_TFHALF (1<<11) +#define S3C2410_SDIFSTA_TFEMPTY (1<<10) +#define S3C2410_SDIFSTA_RFLAST (1<<9) +#define S3C2410_SDIFSTA_RFFULL (1<<8) +#define S3C2410_SDIFSTA_RFHALF (1<<7) +#define S3C2410_SDIFSTA_COUNTMASK (0x7f) + +#define S3C2410_SDIIMSK_RESPONSECRC (1<<17) +#define S3C2410_SDIIMSK_CMDSENT (1<<16) +#define S3C2410_SDIIMSK_CMDTIMEOUT (1<<15) +#define S3C2410_SDIIMSK_RESPONSEND (1<<14) +#define S3C2410_SDIIMSK_READWAIT (1<<13) +#define S3C2410_SDIIMSK_SDIOIRQ (1<<12) +#define S3C2410_SDIIMSK_FIFOFAIL (1<<11) +#define S3C2410_SDIIMSK_CRCSTATUS (1<<10) +#define S3C2410_SDIIMSK_DATACRC (1<<9) +#define S3C2410_SDIIMSK_DATATIMEOUT (1<<8) +#define S3C2410_SDIIMSK_DATAFINISH (1<<7) +#define S3C2410_SDIIMSK_BUSYFINISH (1<<6) +#define S3C2410_SDIIMSK_SBITERR (1<<5) /* reserved 2440/2410a */ +#define S3C2410_SDIIMSK_TXFIFOHALF (1<<4) +#define S3C2410_SDIIMSK_TXFIFOEMPTY (1<<3) +#define S3C2410_SDIIMSK_RXFIFOLAST (1<<2) +#define S3C2410_SDIIMSK_RXFIFOFULL (1<<1) +#define S3C2410_SDIIMSK_RXFIFOHALF (1<<0) + +#endif /* __ASM_ARM_REGS_SDI */ diff --git a/arch/arm/mach-s3c2410/include/mach/reset.h b/arch/arm/mach-s3c2410/include/mach/reset.h new file mode 100644 index 00000000000..f8c9387b049 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/reset.h @@ -0,0 +1,22 @@ +/* arch/arm/mach-s3c2410/include/mach/reset.h + * + * Copyright (c) 2007 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 CPU reset controls +*/ + +#ifndef __ASM_ARCH_RESET_H +#define __ASM_ARCH_RESET_H __FILE__ + +/* This allows the over-ride of the default reset code +*/ + +extern void (*s3c24xx_reset_hook)(void); + +#endif /* __ASM_ARCH_RESET_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/spi-gpio.h b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h new file mode 100644 index 00000000000..3fe8be9ca11 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/spi-gpio.h @@ -0,0 +1,27 @@ +/* arch/arm/mach-s3c2410/include/mach/spi-gpio.h + * + * Copyright (c) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - SPI Controller platfrom_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_SPIGPIO_H +#define __ASM_ARCH_SPIGPIO_H __FILE__ + +struct s3c2410_spigpio_info { + unsigned long pin_clk; + unsigned long pin_mosi; + unsigned long pin_miso; + + int bus_num; + + void (*chip_select)(struct s3c2410_spigpio_info *spi, int cs); +}; + + +#endif /* __ASM_ARCH_SPIGPIO_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/spi.h b/arch/arm/mach-s3c2410/include/mach/spi.h new file mode 100644 index 00000000000..921b13b4f0a --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/spi.h @@ -0,0 +1,25 @@ +/* arch/arm/mach-s3c2410/include/mach/spi.h + * + * Copyright (c) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - SPI Controller platform_device info + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_SPI_H +#define __ASM_ARCH_SPI_H __FILE__ + +struct s3c2410_spi_info { + unsigned long pin_cs; /* simple gpio cs */ + unsigned int num_cs; /* total chipselects */ + int bus_num; /* bus number to use. */ + + void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol); +}; + + +#endif /* __ASM_ARCH_SPI_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/system-reset.h b/arch/arm/mach-s3c2410/include/mach/system-reset.h new file mode 100644 index 00000000000..ec2defebf0d --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/system-reset.h @@ -0,0 +1,64 @@ +/* arch/arm/mach-s3c2410/include/mach/system-reset.h + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - System define for arch_reset() function + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/hardware.h> +#include <asm/io.h> + +#include <asm/plat-s3c/regs-watchdog.h> +#include <mach/regs-clock.h> + +#include <linux/clk.h> +#include <linux/err.h> + +extern void (*s3c24xx_reset_hook)(void); + +static void +arch_reset(char mode) +{ + struct clk *wdtclk; + + if (mode == 's') { + cpu_reset(0); + } + + if (s3c24xx_reset_hook) + s3c24xx_reset_hook(); + + printk("arch_reset: attempting watchdog reset\n"); + + __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */ + + wdtclk = clk_get(NULL, "watchdog"); + if (!IS_ERR(wdtclk)) { + clk_enable(wdtclk); + } else + printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__); + + /* put initial values into count and data */ + __raw_writel(0x80, S3C2410_WTCNT); + __raw_writel(0x80, S3C2410_WTDAT); + + /* set the watchdog to go and reset... */ + __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN | + S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON); + + /* wait for reset to assert... */ + mdelay(500); + + printk(KERN_ERR "Watchdog reset failed to assert reset\n"); + + /* delay to allow the serial port to show the message */ + mdelay(50); + + /* we'll take a jump through zero as a poor second */ + cpu_reset(0); +} diff --git a/arch/arm/mach-s3c2410/include/mach/system.h b/arch/arm/mach-s3c2410/include/mach/system.h new file mode 100644 index 00000000000..e9f676bc011 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/system.h @@ -0,0 +1,58 @@ +/* arch/arm/mach-s3c2410/include/mach/system.h + * + * Copyright (c) 2003 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - System function defines and includes + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <mach/hardware.h> +#include <asm/io.h> + +#include <mach/map.h> +#include <mach/idle.h> +#include <mach/reset.h> + +#include <mach/regs-clock.h> + +void (*s3c24xx_idle)(void); +void (*s3c24xx_reset_hook)(void); + +void s3c24xx_default_idle(void) +{ + unsigned long tmp; + int i; + + /* idle the system by using the idle mode which will wait for an + * interrupt to happen before restarting the system. + */ + + /* Warning: going into idle state upsets jtag scanning */ + + __raw_writel(__raw_readl(S3C2410_CLKCON) | S3C2410_CLKCON_IDLE, + S3C2410_CLKCON); + + /* the samsung port seems to do a loop and then unset idle.. */ + for (i = 0; i < 50; i++) { + tmp += __raw_readl(S3C2410_CLKCON); /* ensure loop not optimised out */ + } + + /* this bit is not cleared on re-start... */ + + __raw_writel(__raw_readl(S3C2410_CLKCON) & ~S3C2410_CLKCON_IDLE, + S3C2410_CLKCON); +} + +static void arch_idle(void) +{ + if (s3c24xx_idle != NULL) + (s3c24xx_idle)(); + else + s3c24xx_default_idle(); +} + +#include <mach/system-reset.h> diff --git a/arch/arm/mach-s3c2410/include/mach/timex.h b/arch/arm/mach-s3c2410/include/mach/timex.h new file mode 100644 index 00000000000..2a425ed0a7e --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/timex.h @@ -0,0 +1,26 @@ +/* arch/arm/mach-s3c2410/include/mach/timex.h + * + * Copyright (c) 2003-2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - time parameters + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_TIMEX_H +#define __ASM_ARCH_TIMEX_H + +/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it + * a variable is useless. It seems as long as we make our timers an + * exact multiple of HZ, any value that makes a 1->1 correspondence + * for the time conversion functions to/from jiffies is acceptable. +*/ + + +#define CLOCK_TICK_RATE 12000000 + + +#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/uncompress.h b/arch/arm/mach-s3c2410/include/mach/uncompress.h new file mode 100644 index 00000000000..708e47459ff --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/uncompress.h @@ -0,0 +1,52 @@ +/* arch/arm/mach-s3c2410/include/mach/uncompress.h + * + * Copyright (c) 2003, 2007 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - uncompress code + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_UNCOMPRESS_H +#define __ASM_ARCH_UNCOMPRESS_H + +#include <mach/regs-gpio.h> +#include <mach/map.h> + +/* working in physical space... */ +#undef S3C2410_GPIOREG +#define S3C2410_GPIOREG(x) ((S3C24XX_PA_GPIO + (x))) + +#include <asm/plat-s3c/uncompress.h> + +static inline int is_arm926(void) +{ + unsigned int cpuid; + + asm volatile ("mrc p15, 0, %0, c1, c0, 0" : "=r" (cpuid)); + + return ((cpuid & 0xff0) == 0x260); +} + +static void arch_detect_cpu(void) +{ + unsigned int cpuid; + + cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1); + cpuid &= S3C2410_GSTATUS1_IDMASK; + + if (is_arm926() || cpuid == S3C2410_GSTATUS1_2440 || + cpuid == S3C2410_GSTATUS1_2442) { + fifo_mask = S3C2440_UFSTAT_TXMASK; + fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT; + } else { + fifo_mask = S3C2410_UFSTAT_TXMASK; + fifo_max = 15 << S3C2410_UFSTAT_TXSHIFT; + } +} + +#endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/usb-control.h b/arch/arm/mach-s3c2410/include/mach/usb-control.h new file mode 100644 index 00000000000..cd91d1591f3 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/usb-control.h @@ -0,0 +1,41 @@ +/* arch/arm/mach-s3c2410/include/mach/usb-control.h + * + * Copyright (c) 2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * S3C2410 - usb port information + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_USBCONTROL_H +#define __ASM_ARCH_USBCONTROL_H "arch/arm/mach-s3c2410/include/mach/usb-control.h" + +#define S3C_HCDFLG_USED (1) + +struct s3c2410_hcd_port { + unsigned char flags; + unsigned char power; + unsigned char oc_status; + unsigned char oc_changed; +}; + +struct s3c2410_hcd_info { + struct usb_hcd *hcd; + struct s3c2410_hcd_port port[2]; + + void (*power_control)(int port, int to); + void (*enable_oc)(struct s3c2410_hcd_info *, int on); + void (*report_oc)(struct s3c2410_hcd_info *, int ports); +}; + +static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports) +{ + if (info->report_oc != NULL) { + (info->report_oc)(info, ports); + } +} + +#endif /*__ASM_ARCH_USBCONTROL_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/vmalloc.h b/arch/arm/mach-s3c2410/include/mach/vmalloc.h new file mode 100644 index 00000000000..315b0078a34 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/vmalloc.h @@ -0,0 +1,20 @@ +/* arch/arm/mach-s3c2410/include/mach/vmalloc.h + * + * from arch/arm/mach-iop3xx/include/mach/vmalloc.h + * + * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> + * http://www.simtec.co.uk/products/SWLINUX/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * S3C2410 vmalloc definition +*/ + +#ifndef __ASM_ARCH_VMALLOC_H +#define __ASM_ARCH_VMALLOC_H + +#define VMALLOC_END (0xE0000000) + +#endif /* __ASM_ARCH_VMALLOC_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/vr1000-cpld.h b/arch/arm/mach-s3c2410/include/mach/vr1000-cpld.h new file mode 100644 index 00000000000..e4119913d7c --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/vr1000-cpld.h @@ -0,0 +1,18 @@ +/* arch/arm/mach-s3c2410/include/mach/vr1000-cpld.h + * + * Copyright (c) 2003 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * VR1000 - CPLD control constants + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_VR1000CPLD_H +#define __ASM_ARCH_VR1000CPLD_H + +#define VR1000_CPLD_CTRL2_RAMWEN (0x04) /* SRAM Write Enable */ + +#endif /* __ASM_ARCH_VR1000CPLD_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h b/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h new file mode 100644 index 00000000000..f53f85b4ad8 --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/vr1000-irq.h @@ -0,0 +1,26 @@ +/* arch/arm/mach-s3c2410/include/mach/vr1000-irq.h + * + * Copyright (c) 2003,2004 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Machine VR1000 - IRQ Number definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_ARCH_VR1000IRQ_H +#define __ASM_ARCH_VR1000IRQ_H + +/* irq numbers to onboard peripherals */ + +#define IRQ_USBOC IRQ_EINT19 +#define IRQ_IDE0 IRQ_EINT16 +#define IRQ_IDE1 IRQ_EINT17 +#define IRQ_VR1000_SERIAL IRQ_EINT12 +#define IRQ_VR1000_DM9000A IRQ_EINT10 +#define IRQ_VR1000_DM9000N IRQ_EINT9 +#define IRQ_SMALERT IRQ_EINT8 + +#endif /* __ASM_ARCH_VR1000IRQ_H */ diff --git a/arch/arm/mach-s3c2410/include/mach/vr1000-map.h b/arch/arm/mach-s3c2410/include/mach/vr1000-map.h new file mode 100644 index 00000000000..99612fcc4eb --- /dev/null +++ b/arch/arm/mach-s3c2410/include/mach/vr1000-map.h @@ -0,0 +1,110 @@ +/* arch/arm/mach-s3c2410/include/mach/vr1000-map.h + * + * Copyright (c) 2003-2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Machine VR1000 - Memory map definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/* needs arch/map.h including with this */ + +/* ok, we've used up to 0x13000000, now we need to find space for the + * peripherals that live in the nGCS[x] areas, which are quite numerous + * in their space. We also have the board's CPLD to find register space + * for. + */ + +#ifndef __ASM_ARCH_VR1000MAP_H +#define __ASM_ARCH_VR1000MAP_H + +#include <mach/bast-map.h> + +#define VR1000_IOADDR(x) BAST_IOADDR(x) + +/* we put the CPLD registers next, to get them out of the way */ + +#define VR1000_VA_CTRL1 VR1000_IOADDR(0x00000000) /* 0x01300000 */ +#define VR1000_PA_CTRL1 (S3C2410_CS5 | 0x7800000) + +#define VR1000_VA_CTRL2 VR1000_IOADDR(0x00100000) /* 0x01400000 */ +#define VR1000_PA_CTRL2 (S3C2410_CS1 | 0x6000000) + +#define VR1000_VA_CTRL3 VR1000_IOADDR(0x00200000) /* 0x01500000 */ +#define VR1000_PA_CTRL3 (S3C2410_CS1 | 0x6800000) + +#define VR1000_VA_CTRL4 VR1000_IOADDR(0x00300000) /* 0x01600000 */ +#define VR1000_PA_CTRL4 (S3C2410_CS1 | 0x7000000) + +/* next, we have the PC104 ISA interrupt registers */ + +#define VR1000_PA_PC104_IRQREQ (S3C2410_CS5 | 0x6000000) /* 0x01700000 */ +#define VR1000_VA_PC104_IRQREQ VR1000_IOADDR(0x00400000) + +#define VR1000_PA_PC104_IRQRAW (S3C2410_CS5 | 0x6800000) /* 0x01800000 */ +#define VR1000_VA_PC104_IRQRAW VR1000_IOADDR(0x00500000) + +#define VR1000_PA_PC104_IRQMASK (S3C2410_CS5 | 0x7000000) /* 0x01900000 */ +#define VR1000_VA_PC104_IRQMASK VR1000_IOADDR(0x00600000) + +/* 0xE0000000 contains the IO space that is split by speed and + * wether the access is for 8 or 16bit IO... this ensures that + * the correct access is made + * + * 0x10000000 of space, partitioned as so: + * + * 0x00000000 to 0x04000000 8bit, slow + * 0x04000000 to 0x08000000 16bit, slow + * 0x08000000 to 0x0C000000 16bit, net + * 0x0C000000 to 0x10000000 16bit, fast + * + * each of these spaces has the following in: + * + * 0x02000000 to 0x02100000 1MB IDE primary channel + * 0x02100000 to 0x02200000 1MB IDE primary channel aux + * 0x02200000 to 0x02400000 1MB IDE secondary channel + * 0x02300000 to 0x02400000 1MB IDE secondary channel aux + * 0x02500000 to 0x02600000 1MB Davicom DM9000 ethernet controllers + * 0x02600000 to 0x02700000 1MB + * + * the phyiscal layout of the zones are: + * nGCS2 - 8bit, slow + * nGCS3 - 16bit, slow + * nGCS4 - 16bit, net + * nGCS5 - 16bit, fast + */ + +#define VR1000_VA_MULTISPACE (0xE0000000) + +#define VR1000_VA_ISAIO (VR1000_VA_MULTISPACE + 0x00000000) +#define VR1000_VA_ISAMEM (VR1000_VA_MULTISPACE + 0x01000000) +#define VR1000_VA_IDEPRI (VR1000_VA_MULTISPACE + 0x02000000) +#define VR1000_VA_IDEPRIAUX (VR1000_VA_MULTISPACE + 0x02100000) +#define VR1000_VA_IDESEC (VR1000_VA_MULTISPACE + 0x02200000) +#define VR1000_VA_IDESECAUX (VR1000_VA_MULTISPACE + 0x02300000) +#define VR1000_VA_ASIXNET (VR1000_VA_MULTISPACE + 0x02400000) +#define VR1000_VA_DM9000 (VR1000_VA_MULTISPACE + 0x02500000) +#define VR1000_VA_SUPERIO (VR1000_VA_MULTISPACE + 0x02600000) + +/* physical offset addresses for the peripherals */ + +#define VR1000_PA_IDEPRI (0x02000000) +#define VR1000_PA_IDEPRIAUX (0x02800000) +#define VR1000_PA_IDESEC (0x03000000) +#define VR1000_PA_IDESECAUX (0x03800000) +#define VR1000_PA_DM9000 (0x05000000) + +#define VR1000_PA_SERIAL (0x11800000) +#define VR1000_VA_SERIAL (VR1000_IOADDR(0x00700000)) + +/* VR1000 ram is in CS1, with A26..A24 = 2_101 */ +#define VR1000_PA_SRAM (S3C2410_CS1 | 0x05000000) + +/* some configurations for the peripherals */ + +#define VR1000_DM9000_CS VR1000_VAM_CS4 + +#endif /* __ASM_ARCH_VR1000MAP_H */ diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c index a67a0685664..f0de3c23ce7 100644 --- a/arch/arm/mach-s3c2410/mach-amlm5900.c +++ b/arch/arm/mach-s3c2410/mach-amlm5900.c @@ -42,15 +42,15 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> -#include <asm/arch/fb.h> +#include <mach/fb.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-lcd.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/devs.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 965f2712970..fb1e78e28e5 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -29,24 +29,24 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/bast-map.h> -#include <asm/arch/bast-irq.h> -#include <asm/arch/bast-cpld.h> +#include <mach/bast-map.h> +#include <mach/bast-irq.h> +#include <mach/bast-cpld.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> //#include <asm/debug-ll.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> #include <asm/plat-s3c/nand.h> #include <asm/plat-s3c/iic.h> -#include <asm/arch/fb.h> +#include <mach/fb.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index 7c1145e87c1..e35933a46d1 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -25,19 +25,19 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-clock.h> -#include <asm/arch/h1940.h> -#include <asm/arch/h1940-latch.h> -#include <asm/arch/fb.h> +#include <mach/h1940.h> +#include <mach/h1940-latch.h> +#include <mach/fb.h> #include <asm/plat-s3c24xx/udc.h> #include <asm/plat-s3c24xx/clock.h> diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c index 43c2e915c5b..80fe2ed0775 100644 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ b/arch/arm/mach-s3c2410/mach-n30.c @@ -26,15 +26,15 @@ #include <linux/serial_core.h> #include <linux/timer.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> -#include <asm/arch/fb.h> -#include <asm/arch/leds-gpio.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-lcd.h> +#include <mach/fb.h> +#include <mach/leds-gpio.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> diff --git a/arch/arm/mach-s3c2410/mach-otom.c b/arch/arm/mach-s3c2410/mach-otom.c index 717af40e447..606ee15911b 100644 --- a/arch/arm/mach-s3c2410/mach-otom.c +++ b/arch/arm/mach-s3c2410/mach-otom.c @@ -22,15 +22,15 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/otom-map.h> +#include <mach/otom-map.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/s3c2410.h> #include <asm/plat-s3c24xx/clock.h> diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c index a1caf4b0ada..7d34844debd 100644 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ b/arch/arm/mach-s3c2410/mach-qt2410.c @@ -42,19 +42,19 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/leds-gpio.h> +#include <mach/regs-gpio.h> +#include <mach/leds-gpio.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/fb.h> +#include <mach/fb.h> #include <asm/plat-s3c/nand.h> #include <asm/plat-s3c24xx/udc.h> -#include <asm/arch/spi.h> -#include <asm/arch/spi-gpio.h> +#include <mach/spi.h> +#include <mach/spi-gpio.h> #include <asm/plat-s3c24xx/common-smdk.h> #include <asm/plat-s3c24xx/devs.h> diff --git a/arch/arm/mach-s3c2410/mach-smdk2410.c b/arch/arm/mach-s3c2410/mach-smdk2410.c index 226550504c8..c9040080727 100644 --- a/arch/arm/mach-s3c2410/mach-smdk2410.c +++ b/arch/arm/mach-s3c2410/mach-smdk2410.c @@ -42,7 +42,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-s3c2410/mach-tct_hammer.c b/arch/arm/mach-s3c2410/mach-tct_hammer.c index d90d445ccfb..ec87306a8c2 100644 --- a/arch/arm/mach-s3c2410/mach-tct_hammer.c +++ b/arch/arm/mach-s3c2410/mach-tct_hammer.c @@ -39,7 +39,7 @@ #include <asm/mach/irq.h> #include <asm/mach/flash.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 9a0965ac5e1..12cbca68f57 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -30,19 +30,19 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/bast-map.h> -#include <asm/arch/vr1000-map.h> -#include <asm/arch/vr1000-irq.h> -#include <asm/arch/vr1000-cpld.h> +#include <mach/bast-map.h> +#include <mach/vr1000-map.h> +#include <mach/vr1000-irq.h> +#include <mach/vr1000-cpld.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/leds-gpio.h> +#include <mach/regs-gpio.h> +#include <mach/leds-gpio.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/devs.h> diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c index f44e21b9c3b..b2ae237042a 100644 --- a/arch/arm/mach-s3c2410/nor-simtec.c +++ b/arch/arm/mach-s3c2410/nor-simtec.c @@ -26,9 +26,9 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/map.h> -#include <asm/arch/bast-map.h> -#include <asm/arch/bast-cpld.h> +#include <mach/map.h> +#include <mach/bast-map.h> +#include <mach/bast-cpld.h> static void simtec_nor_vpp(struct map_info *map, int vpp) diff --git a/arch/arm/mach-s3c2410/pm-h1940.S b/arch/arm/mach-s3c2410/pm-h1940.S index 7d66de7ff7d..c93bf2db9f4 100644 --- a/arch/arm/mach-s3c2410/pm-h1940.S +++ b/arch/arm/mach-s3c2410/pm-h1940.S @@ -20,10 +20,10 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> -#include <asm/arch/map.h> +#include <mach/hardware.h> +#include <mach/map.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> .text .global h1940_pm_return diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c index 3b3a7db4e0d..ba43ff9e816 100644 --- a/arch/arm/mach-s3c2410/pm.c +++ b/arch/arm/mach-s3c2410/pm.c @@ -26,13 +26,13 @@ #include <linux/time.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/h1940.h> +#include <mach/regs-gpio.h> +#include <mach/h1940.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c index 0e7991940f8..5d977f9c88a 100644 --- a/arch/arm/mach-s3c2410/s3c2410.c +++ b/arch/arm/mach-s3c2410/s3c2410.c @@ -24,11 +24,11 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-clock.h> #include <asm/plat-s3c/regs-serial.h> #include <asm/plat-s3c24xx/s3c2410.h> diff --git a/arch/arm/mach-s3c2410/sleep.S b/arch/arm/mach-s3c2410/sleep.S index 8a9c5a2bb25..be37f221a17 100644 --- a/arch/arm/mach-s3c2410/sleep.S +++ b/arch/arm/mach-s3c2410/sleep.S @@ -26,12 +26,12 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> -#include <asm/arch/map.h> +#include <mach/hardware.h> +#include <mach/map.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-mem.h> +#include <mach/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/regs-mem.h> #include <asm/plat-s3c/regs-serial.h> /* s3c2410_cpu_suspend diff --git a/arch/arm/mach-s3c2410/usb-simtec.c b/arch/arm/mach-s3c2410/usb-simtec.c index 6aec86a5da5..4dacf8a1750 100644 --- a/arch/arm/mach-s3c2410/usb-simtec.c +++ b/arch/arm/mach-s3c2410/usb-simtec.c @@ -26,12 +26,12 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/bast-map.h> -#include <asm/arch/bast-irq.h> -#include <asm/arch/usb-control.h> -#include <asm/arch/regs-gpio.h> +#include <mach/bast-map.h> +#include <mach/bast-irq.h> +#include <mach/usb-control.h> +#include <mach/regs-gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/mach-s3c2412/clock.c b/arch/arm/mach-s3c2412/clock.c index 1157b5a1626..af4b2ce516f 100644 --- a/arch/arm/mach-s3c2412/clock.c +++ b/arch/arm/mach-s3c2412/clock.c @@ -34,12 +34,12 @@ #include <asm/mach/map.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/s3c2412.h> #include <asm/plat-s3c24xx/clock.h> diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c index 1dd86499356..22fc04a3b53 100644 --- a/arch/arm/mach-s3c2412/dma.c +++ b/arch/arm/mach-s3c2412/dma.c @@ -18,18 +18,18 @@ #include <linux/serial_core.h> #include <asm/dma.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> #include <asm/io.h> #include <asm/plat-s3c24xx/dma.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-ac97.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/regs-sdi.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> +#include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-s3c2412-iis.h> #include <asm/plat-s3c24xx/regs-iis.h> #include <asm/plat-s3c24xx/regs-spi.h> diff --git a/arch/arm/mach-s3c2412/gpio.c b/arch/arm/mach-s3c2412/gpio.c index 8e55c3a2eab..f7afece7fc3 100644 --- a/arch/arm/mach-s3c2412/gpio.c +++ b/arch/arm/mach-s3c2412/gpio.c @@ -20,9 +20,9 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> int s3c2412_gpio_set_sleepcfg(unsigned int pin, unsigned int state) { diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c index cc1917bf952..ac62b79044f 100644 --- a/arch/arm/mach-s3c2412/irq.c +++ b/arch/arm/mach-s3c2412/irq.c @@ -25,15 +25,15 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-power.h> +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> +#include <mach/regs-power.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/irq.h> diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c index 7f592471348..30f613a79bf 100644 --- a/arch/arm/mach-s3c2412/mach-jive.c +++ b/arch/arm/mach-s3c2412/mach-jive.c @@ -37,12 +37,12 @@ #include <asm/plat-s3c/nand.h> #include <asm/plat-s3c/iic.h> -#include <asm/arch/regs-power.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/spi-gpio.h> -#include <asm/arch/fb.h> +#include <mach/regs-power.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> +#include <mach/spi-gpio.h> +#include <mach/fb.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-s3c2412/mach-smdk2413.c b/arch/arm/mach-s3c2412/mach-smdk2413.c index b126a530daa..80affb1ee4c 100644 --- a/arch/arm/mach-s3c2412/mach-smdk2413.c +++ b/arch/arm/mach-s3c2412/mach-smdk2413.c @@ -24,7 +24,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/iomd.h> #include <asm/setup.h> #include <asm/io.h> @@ -33,12 +33,12 @@ //#include <asm/debug-ll.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> -#include <asm/arch/idle.h> +#include <mach/idle.h> #include <asm/plat-s3c24xx/udc.h> -#include <asm/arch/fb.h> +#include <mach/fb.h> #include <asm/plat-s3c24xx/s3c2410.h> #include <asm/plat-s3c24xx/s3c2412.h> diff --git a/arch/arm/mach-s3c2412/mach-vstms.c b/arch/arm/mach-s3c2412/mach-vstms.c index 32982547cd6..7a08b378991 100644 --- a/arch/arm/mach-s3c2412/mach-vstms.c +++ b/arch/arm/mach-s3c2412/mach-vstms.c @@ -27,18 +27,18 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> -#include <asm/arch/idle.h> -#include <asm/arch/fb.h> +#include <mach/idle.h> +#include <mach/fb.h> #include <asm/plat-s3c/nand.h> diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c index d4ffb2d9807..737523a4e03 100644 --- a/arch/arm/mach-s3c2412/pm.c +++ b/arch/arm/mach-s3c2412/pm.c @@ -19,14 +19,14 @@ #include <linux/sysdev.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/regs-power.h> -#include <asm/arch/regs-gpioj.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-dsc.h> +#include <mach/regs-power.h> +#include <mach/regs-gpioj.h> +#include <mach/regs-gpio.h> +#include <mach/regs-dsc.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c index 98a0de924c2..d278010b9f6 100644 --- a/arch/arm/mach-s3c2412/s3c2412.c +++ b/arch/arm/mach-s3c2412/s3c2412.c @@ -25,22 +25,22 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/proc-fns.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/reset.h> -#include <asm/arch/idle.h> +#include <mach/reset.h> +#include <mach/idle.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-clock.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-power.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-gpioj.h> -#include <asm/arch/regs-dsc.h> +#include <mach/regs-power.h> +#include <mach/regs-gpio.h> +#include <mach/regs-gpioj.h> +#include <mach/regs-dsc.h> #include <asm/plat-s3c24xx/regs-spi.h> -#include <asm/arch/regs-s3c2412.h> +#include <mach/regs-s3c2412.h> #include <asm/plat-s3c24xx/s3c2412.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/mach-s3c2412/sleep.S b/arch/arm/mach-s3c2412/sleep.S index db32cac4199..c82418ed714 100644 --- a/arch/arm/mach-s3c2412/sleep.S +++ b/arch/arm/mach-s3c2412/sleep.S @@ -22,10 +22,10 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> -#include <asm/arch/map.h> +#include <mach/hardware.h> +#include <mach/map.h> -#include <asm/arch/regs-irq.h> +#include <mach/regs-irq.h> .text diff --git a/arch/arm/mach-s3c2440/clock.c b/arch/arm/mach-s3c2440/clock.c index 184d804934c..95567e6daea 100644 --- a/arch/arm/mach-s3c2440/clock.c +++ b/arch/arm/mach-s3c2440/clock.c @@ -34,12 +34,12 @@ #include <linux/mutex.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/atomic.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-clock.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c index 0b1260827ac..cdd4e6e79ac 100644 --- a/arch/arm/mach-s3c2440/dma.c +++ b/arch/arm/mach-s3c2440/dma.c @@ -18,17 +18,17 @@ #include <linux/serial_core.h> #include <asm/dma.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> #include <asm/plat-s3c24xx/dma.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-ac97.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/regs-sdi.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> +#include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-iis.h> #include <asm/plat-s3c24xx/regs-spi.h> diff --git a/arch/arm/mach-s3c2440/dsc.c b/arch/arm/mach-s3c2440/dsc.c index 2995ff5681b..c0c67438d0a 100644 --- a/arch/arm/mach-s3c2440/dsc.c +++ b/arch/arm/mach-s3c2440/dsc.c @@ -20,12 +20,12 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-dsc.h> +#include <mach/regs-gpio.h> +#include <mach/regs-dsc.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/s3c2440.h> diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c index a87608bc1a0..276b823f4e2 100644 --- a/arch/arm/mach-s3c2440/irq.c +++ b/arch/arm/mach-s3c2440/irq.c @@ -25,14 +25,14 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c index 09af8b23500..265c77dec9d 100644 --- a/arch/arm/mach-s3c2440/mach-anubis.c +++ b/arch/arm/mach-s3c2440/mach-anubis.c @@ -27,19 +27,19 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/anubis-map.h> -#include <asm/arch/anubis-irq.h> -#include <asm/arch/anubis-cpld.h> +#include <mach/anubis-map.h> +#include <mach/anubis-irq.h> +#include <mach/anubis-cpld.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> #include <asm/plat-s3c/nand.h> #include <linux/mtd/mtd.h> diff --git a/arch/arm/mach-s3c2440/mach-at2440evb.c b/arch/arm/mach-s3c2440/mach-at2440evb.c index f5e3c7f2763..f0f0cc6afcf 100644 --- a/arch/arm/mach-s3c2440/mach-at2440evb.c +++ b/arch/arm/mach-s3c2440/mach-at2440evb.c @@ -27,14 +27,14 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> #include <asm/plat-s3c/nand.h> #include <linux/mtd/mtd.h> diff --git a/arch/arm/mach-s3c2440/mach-nexcoder.c b/arch/arm/mach-s3c2440/mach-nexcoder.c index afe0d7b7e38..1a5e7027b41 100644 --- a/arch/arm/mach-s3c2440/mach-nexcoder.c +++ b/arch/arm/mach-s3c2440/mach-nexcoder.c @@ -29,13 +29,13 @@ #include <asm/mach/irq.h> #include <asm/setup.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> //#include <asm/debug-ll.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-serial.h> #include <asm/plat-s3c24xx/s3c2410.h> diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c index af996b0e91e..d2ee0cd148c 100644 --- a/arch/arm/mach-s3c2440/mach-osiris.c +++ b/arch/arm/mach-s3c2440/mach-osiris.c @@ -25,18 +25,18 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/osiris-map.h> -#include <asm/arch/osiris-cpld.h> +#include <mach/osiris-map.h> +#include <mach/osiris-cpld.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> #include <asm/plat-s3c/nand.h> #include <linux/mtd/mtd.h> diff --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index bac40c4878a..e0b07e6a0a1 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -33,18 +33,18 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> -#include <asm/arch/h1940.h> +#include <mach/h1940.h> #include <asm/plat-s3c/nand.h> -#include <asm/arch/fb.h> +#include <mach/fb.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/devs.h> diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c index 4552828bf80..327c8f37198 100644 --- a/arch/arm/mach-s3c2440/mach-smdk2440.c +++ b/arch/arm/mach-s3c2440/mach-smdk2440.c @@ -26,17 +26,17 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> -#include <asm/arch/idle.h> -#include <asm/arch/fb.h> +#include <mach/idle.h> +#include <mach/fb.h> #include <asm/plat-s3c24xx/s3c2410.h> #include <asm/plat-s3c24xx/s3c2440.h> diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c index 90e1da61fbc..d6b9a92d284 100644 --- a/arch/arm/mach-s3c2440/s3c2440.c +++ b/arch/arm/mach-s3c2440/s3c2440.c @@ -25,7 +25,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/mach-s3c2442/clock.c b/arch/arm/mach-s3c2442/clock.c index 2d030d439fe..569b5c3d334 100644 --- a/arch/arm/mach-s3c2442/clock.c +++ b/arch/arm/mach-s3c2442/clock.c @@ -34,12 +34,12 @@ #include <linux/mutex.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/atomic.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-clock.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index 17f064fabda..6a8d7cced4a 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -34,10 +34,10 @@ #include <asm/mach/map.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/regs-s3c2443-clock.h> +#include <mach/regs-s3c2443-clock.h> #include <asm/plat-s3c24xx/s3c2443.h> #include <asm/plat-s3c24xx/clock.h> diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c index f6c006d4297..c1ff03aebfd 100644 --- a/arch/arm/mach-s3c2443/dma.c +++ b/arch/arm/mach-s3c2443/dma.c @@ -18,18 +18,18 @@ #include <linux/serial_core.h> #include <asm/dma.h> -#include <asm/arch/dma.h> +#include <mach/dma.h> #include <asm/io.h> #include <asm/plat-s3c24xx/dma.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-ac97.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-lcd.h> -#include <asm/arch/regs-sdi.h> +#include <mach/regs-mem.h> +#include <mach/regs-lcd.h> +#include <mach/regs-sdi.h> #include <asm/plat-s3c24xx/regs-iis.h> #include <asm/plat-s3c24xx/regs-spi.h> diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c index f9ad498a6fc..9674de7223f 100644 --- a/arch/arm/mach-s3c2443/irq.c +++ b/arch/arm/mach-s3c2443/irq.c @@ -25,14 +25,14 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> diff --git a/arch/arm/mach-s3c2443/mach-smdk2443.c b/arch/arm/mach-s3c2443/mach-smdk2443.c index 8cd93130ef3..e3c0d587bd1 100644 --- a/arch/arm/mach-s3c2443/mach-smdk2443.c +++ b/arch/arm/mach-s3c2443/mach-smdk2443.c @@ -26,17 +26,17 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-lcd.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> -#include <asm/arch/idle.h> -#include <asm/arch/fb.h> +#include <mach/idle.h> +#include <mach/fb.h> #include <asm/plat-s3c24xx/s3c2410.h> #include <asm/plat-s3c24xx/s3c2440.h> diff --git a/arch/arm/mach-s3c2443/s3c2443.c b/arch/arm/mach-s3c2443/s3c2443.c index 9ce490560af..37793f924b5 100644 --- a/arch/arm/mach-s3c2443/s3c2443.c +++ b/arch/arm/mach-s3c2443/s3c2443.c @@ -25,12 +25,12 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/regs-s3c2443-clock.h> -#include <asm/arch/reset.h> +#include <mach/regs-s3c2443-clock.h> +#include <mach/reset.h> #include <asm/plat-s3c24xx/s3c2443.h> #include <asm/plat-s3c24xx/devs.h> diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 8e0244631d6..8a5546e6d54 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -46,9 +46,6 @@ led-$(CONFIG_SA1100_SIMPAD) += leds-simpad.o # LEDs support obj-$(CONFIG_LEDS) += $(led-y) -# SA1110 USB client support -#obj-$(CONFIG_SA1100_USB) += usb/ - # Miscelaneous functions obj-$(CONFIG_PM) += pm.o sleep.o obj-$(CONFIG_SA1100_SSP) += ssp.o diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index be06d668a3c..55e64477a87 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -20,7 +20,7 @@ #include <linux/delay.h> #include <linux/mm.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/setup.h> @@ -34,8 +34,8 @@ #include <asm/mach/irda.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/assabet.h> -#include <asm/arch/mcp.h> +#include <mach/assabet.h> +#include <mach/mcp.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/badge4.c b/arch/arm/mach-sa1100/badge4.c index 842d9e6dc5f..3efefbdd252 100644 --- a/arch/arm/mach-sa1100/badge4.c +++ b/arch/arm/mach-sa1100/badge4.c @@ -23,10 +23,10 @@ #include <linux/mtd/partitions.h> #include <linux/errno.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/setup.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> @@ -34,7 +34,7 @@ #include <asm/hardware/sa1111.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/badge4.h> +#include <mach/badge4.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c index 56d3ee01baa..fd3ad9cfc91 100644 --- a/arch/arm/mach-sa1100/cerf.c +++ b/arch/arm/mach-sa1100/cerf.c @@ -19,7 +19,7 @@ #include <linux/mtd/partitions.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -28,8 +28,8 @@ #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/cerf.h> -#include <asm/arch/mcp.h> +#include <mach/cerf.h> +#include <mach/mcp.h> #include "generic.h" static struct resource cerfuart2_resources[] = { diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c index b5809c51d13..43c30f84abf 100644 --- a/arch/arm/mach-sa1100/clock.c +++ b/arch/arm/mach-sa1100/clock.c @@ -11,7 +11,7 @@ #include <linux/spinlock.h> #include <linux/mutex.h> -#include <asm/hardware.h> +#include <mach/hardware.h> /* * Very simple clock implementation - we only have one clock to diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index 2f772a3965c..fe289997cfa 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -26,11 +26,11 @@ #include <linux/mtd/partitions.h> #include <linux/timer.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/setup.h> -#include <asm/arch/collie.h> +#include <mach/collie.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> @@ -40,7 +40,7 @@ #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/locomo.h> -#include <asm/arch/mcp.h> +#include <mach/mcp.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c index 94620be7bfa..b1161fc8060 100644 --- a/arch/arm/mach-sa1100/collie_pm.c +++ b/arch/arm/mach-sa1100/collie_pm.c @@ -24,11 +24,10 @@ #include <linux/platform_device.h> #include <asm/irq.h> -#include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/scoop.h> #include <asm/dma.h> -#include <asm/arch/collie.h> +#include <mach/collie.h> #include <asm/mach/sharpsl_param.h> #include <asm/hardware/sharpsl_pm.h> diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c index 343368aa82d..da3a898a6d6 100644 --- a/arch/arm/mach-sa1100/cpu-sa1100.c +++ b/arch/arm/mach-sa1100/cpu-sa1100.c @@ -88,7 +88,7 @@ #include <linux/init.h> #include <linux/cpufreq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c index 36b47ff5af1..39d38c80173 100644 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/arch/arm/mach-sa1100/cpu-sa1110.c @@ -26,7 +26,7 @@ #include <linux/delay.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/io.h> #include <asm/system.h> diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c index e5080286060..f990a3e8584 100644 --- a/arch/arm/mach-sa1100/dma.c +++ b/arch/arm/mach-sa1100/dma.c @@ -18,7 +18,7 @@ #include <asm/system.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/dma.h> @@ -76,7 +76,7 @@ static irqreturn_t dma_irq_handler(int irq, void *dev_id) * address of the hardware registers for that channel as the channel * identifier. This identifier is written to the location pointed by * @dma_regs. The list of possible values for @device are listed into - * linux/include/asm-arm/arch-sa1100/dma.h as a dma_device_t enum. + * arch/arm/mach-sa1100/include/mach/dma.h as a dma_device_t enum. * * Note that reading from a port and writing to the same port are * actually considered as two different streams requiring separate diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 0c2fa1c4fb4..1362994c78a 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -21,7 +21,7 @@ #include <asm/div64.h> #include <asm/cnt32_to_63.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/mach/map.h> @@ -31,6 +31,9 @@ #include "generic.h" +unsigned int reset_status; +EXPORT_SYMBOL(reset_status); + #define NR_FREQS 16 /* diff --git a/arch/arm/mach-sa1100/gpio.c b/arch/arm/mach-sa1100/gpio.c index 372f1f4f54a..0d3829a8c2c 100644 --- a/arch/arm/mach-sa1100/gpio.c +++ b/arch/arm/mach-sa1100/gpio.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <asm/gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include "generic.h" static int sa1100_gpio_get(struct gpio_chip *chip, unsigned offset) diff --git a/arch/arm/mach-sa1100/h3600.c b/arch/arm/mach-sa1100/h3600.c index b34ff42bbd7..af25a78d705 100644 --- a/arch/arm/mach-sa1100/h3600.c +++ b/arch/arm/mach-sa1100/h3600.c @@ -30,7 +30,7 @@ #include <linux/serial_core.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/setup.h> @@ -41,14 +41,14 @@ #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/h3600.h> +#include <mach/h3600.h> #if defined (CONFIG_SA1100_H3600) || defined (CONFIG_SA1100_H3100) -#include <asm/arch/h3600_gpio.h> +#include <mach/h3600_gpio.h> #endif #ifdef CONFIG_SA1100_H3800 -#include <asm/arch/h3600_asic.h> +#include <mach/h3600_asic.h> #endif #include "generic.h" @@ -681,7 +681,7 @@ static struct ipaq_model_ops h3800_model_ops __initdata = { #define MAX_ASIC_ISR_LOOPS 20 -/* The order of these is important - see #include <asm/arch/irqs.h> */ +/* The order of these is important - see #include <mach/irqs.h> */ static u32 kpio_irq_mask[] = { KPIO_KEY_ALL, KPIO_SPI_INT, diff --git a/arch/arm/mach-sa1100/hackkit.c b/arch/arm/mach-sa1100/hackkit.c index 046b213efd5..e7056c0b562 100644 --- a/arch/arm/mach-sa1100/hackkit.c +++ b/arch/arm/mach-sa1100/hackkit.c @@ -22,7 +22,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/setup.h> #include <asm/page.h> diff --git a/arch/arm/mach-sa1100/include/mach/SA-1100.h b/arch/arm/mach-sa1100/include/mach/SA-1100.h new file mode 100644 index 00000000000..62aaf04a390 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/SA-1100.h @@ -0,0 +1,2072 @@ +/* + * FILE SA-1100.h + * + * Version 1.2 + * Author Copyright (c) Marc A. Viredaz, 1998 + * DEC Western Research Laboratory, Palo Alto, CA + * Date January 1998 (April 1997) + * System StrongARM SA-1100 + * Language C or ARM Assembly + * Purpose Definition of constants related to the StrongARM + * SA-1100 microprocessor (Advanced RISC Machine (ARM) + * architecture version 4). This file is based on the + * StrongARM SA-1100 data sheet version 2.2. + * + */ + + +/* Be sure that virtual mapping is defined right */ +#ifndef __ASM_ARCH_HARDWARE_H +#error You must include hardware.h not SA-1100.h +#endif + +#include "bitfield.h" + +/* + * SA1100 CS line to physical address + */ + +#define SA1100_CS0_PHYS 0x00000000 +#define SA1100_CS1_PHYS 0x08000000 +#define SA1100_CS2_PHYS 0x10000000 +#define SA1100_CS3_PHYS 0x18000000 +#define SA1100_CS4_PHYS 0x40000000 +#define SA1100_CS5_PHYS 0x48000000 + +/* + * Personal Computer Memory Card International Association (PCMCIA) sockets + */ + +#define PCMCIAPrtSp 0x04000000 /* PCMCIA Partition Space [byte] */ +#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */ +#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */ +#define PCMCIAAttrSp PCMCIAPrtSp /* PCMCIA Attribute Space [byte] */ +#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */ + +#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */ +#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */ +#define PCMCIA0AttrSp PCMCIAAttrSp /* PCMCIA 0 Attribute Space [byte] */ +#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */ + +#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */ +#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */ +#define PCMCIA1AttrSp PCMCIAAttrSp /* PCMCIA 1 Attribute Space [byte] */ +#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */ + +#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \ + (0x20000000 + (Nb)*PCMCIASp) +#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */ +#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \ + (_PCMCIA (Nb) + 2*PCMCIAPrtSp) +#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \ + (_PCMCIA (Nb) + 3*PCMCIAPrtSp) + +#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */ +#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */ +#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */ +#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */ + +#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */ +#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */ +#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */ +#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */ + + +/* + * Universal Serial Bus (USB) Device Controller (UDC) control registers + * + * Registers + * Ser0UDCCR Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Control Register (read/write). + * Ser0UDCAR Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Address Register (read/write). + * Ser0UDCOMP Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Output Maximum Packet size register + * (read/write). + * Ser0UDCIMP Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Input Maximum Packet size register + * (read/write). + * Ser0UDCCS0 Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Control/Status register end-point 0 + * (read/write). + * Ser0UDCCS1 Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Control/Status register end-point 1 + * (output, read/write). + * Ser0UDCCS2 Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Control/Status register end-point 2 + * (input, read/write). + * Ser0UDCD0 Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Data register end-point 0 + * (read/write). + * Ser0UDCWC Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Write Count register end-point 0 + * (read). + * Ser0UDCDR Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Data Register (read/write). + * Ser0UDCSR Serial port 0 Universal Serial Bus (USB) Device + * Controller (UDC) Status Register (read/write). + */ + +#define Ser0UDCCR __REG(0x80000000) /* Ser. port 0 UDC Control Reg. */ +#define Ser0UDCAR __REG(0x80000004) /* Ser. port 0 UDC Address Reg. */ +#define Ser0UDCOMP __REG(0x80000008) /* Ser. port 0 UDC Output Maximum Packet size reg. */ +#define Ser0UDCIMP __REG(0x8000000C) /* Ser. port 0 UDC Input Maximum Packet size reg. */ +#define Ser0UDCCS0 __REG(0x80000010) /* Ser. port 0 UDC Control/Status reg. end-point 0 */ +#define Ser0UDCCS1 __REG(0x80000014) /* Ser. port 0 UDC Control/Status reg. end-point 1 (output) */ +#define Ser0UDCCS2 __REG(0x80000018) /* Ser. port 0 UDC Control/Status reg. end-point 2 (input) */ +#define Ser0UDCD0 __REG(0x8000001C) /* Ser. port 0 UDC Data reg. end-point 0 */ +#define Ser0UDCWC __REG(0x80000020) /* Ser. port 0 UDC Write Count reg. end-point 0 */ +#define Ser0UDCDR __REG(0x80000028) /* Ser. port 0 UDC Data Reg. */ +#define Ser0UDCSR __REG(0x80000030) /* Ser. port 0 UDC Status Reg. */ + +#define UDCCR_UDD 0x00000001 /* UDC Disable */ +#define UDCCR_UDA 0x00000002 /* UDC Active (read) */ +#define UDCCR_RESIM 0x00000004 /* Resume Interrupt Mask, per errata */ +#define UDCCR_EIM 0x00000008 /* End-point 0 Interrupt Mask */ + /* (disable) */ +#define UDCCR_RIM 0x00000010 /* Receive Interrupt Mask */ + /* (disable) */ +#define UDCCR_TIM 0x00000020 /* Transmit Interrupt Mask */ + /* (disable) */ +#define UDCCR_SRM 0x00000040 /* Suspend/Resume interrupt Mask */ + /* (disable) */ +#define UDCCR_SUSIM UDCCR_SRM /* Per errata, SRM just masks suspend */ +#define UDCCR_REM 0x00000080 /* REset interrupt Mask (disable) */ + +#define UDCAR_ADD Fld (7, 0) /* function ADDress */ + +#define UDCOMP_OUTMAXP Fld (8, 0) /* OUTput MAXimum Packet size - 1 */ + /* [byte] */ +#define UDCOMP_OutMaxPkt(Size) /* Output Maximum Packet size */ \ + /* [1..256 byte] */ \ + (((Size) - 1) << FShft (UDCOMP_OUTMAXP)) + +#define UDCIMP_INMAXP Fld (8, 0) /* INput MAXimum Packet size - 1 */ + /* [byte] */ +#define UDCIMP_InMaxPkt(Size) /* Input Maximum Packet size */ \ + /* [1..256 byte] */ \ + (((Size) - 1) << FShft (UDCIMP_INMAXP)) + +#define UDCCS0_OPR 0x00000001 /* Output Packet Ready (read) */ +#define UDCCS0_IPR 0x00000002 /* Input Packet Ready */ +#define UDCCS0_SST 0x00000004 /* Sent STall */ +#define UDCCS0_FST 0x00000008 /* Force STall */ +#define UDCCS0_DE 0x00000010 /* Data End */ +#define UDCCS0_SE 0x00000020 /* Setup End (read) */ +#define UDCCS0_SO 0x00000040 /* Serviced Output packet ready */ + /* (write) */ +#define UDCCS0_SSE 0x00000080 /* Serviced Setup End (write) */ + +#define UDCCS1_RFS 0x00000001 /* Receive FIFO 12-bytes or more */ + /* Service request (read) */ +#define UDCCS1_RPC 0x00000002 /* Receive Packet Complete */ +#define UDCCS1_RPE 0x00000004 /* Receive Packet Error (read) */ +#define UDCCS1_SST 0x00000008 /* Sent STall */ +#define UDCCS1_FST 0x00000010 /* Force STall */ +#define UDCCS1_RNE 0x00000020 /* Receive FIFO Not Empty (read) */ + +#define UDCCS2_TFS 0x00000001 /* Transmit FIFO 8-bytes or less */ + /* Service request (read) */ +#define UDCCS2_TPC 0x00000002 /* Transmit Packet Complete */ +#define UDCCS2_TPE 0x00000004 /* Transmit Packet Error (read) */ +#define UDCCS2_TUR 0x00000008 /* Transmit FIFO Under-Run */ +#define UDCCS2_SST 0x00000010 /* Sent STall */ +#define UDCCS2_FST 0x00000020 /* Force STall */ + +#define UDCD0_DATA Fld (8, 0) /* receive/transmit DATA FIFOs */ + +#define UDCWC_WC Fld (4, 0) /* Write Count */ + +#define UDCDR_DATA Fld (8, 0) /* receive/transmit DATA FIFOs */ + +#define UDCSR_EIR 0x00000001 /* End-point 0 Interrupt Request */ +#define UDCSR_RIR 0x00000002 /* Receive Interrupt Request */ +#define UDCSR_TIR 0x00000004 /* Transmit Interrupt Request */ +#define UDCSR_SUSIR 0x00000008 /* SUSpend Interrupt Request */ +#define UDCSR_RESIR 0x00000010 /* RESume Interrupt Request */ +#define UDCSR_RSTIR 0x00000020 /* ReSeT Interrupt Request */ + + +/* + * Universal Asynchronous Receiver/Transmitter (UART) control registers + * + * Registers + * Ser1UTCR0 Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 0 + * (read/write). + * Ser1UTCR1 Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 1 + * (read/write). + * Ser1UTCR2 Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 2 + * (read/write). + * Ser1UTCR3 Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 3 + * (read/write). + * Ser1UTDR Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Data Register + * (read/write). + * Ser1UTSR0 Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Status Register 0 + * (read/write). + * Ser1UTSR1 Serial port 1 Universal Asynchronous + * Receiver/Transmitter (UART) Status Register 1 (read). + * + * Ser2UTCR0 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 0 + * (read/write). + * Ser2UTCR1 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 1 + * (read/write). + * Ser2UTCR2 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 2 + * (read/write). + * Ser2UTCR3 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 3 + * (read/write). + * Ser2UTCR4 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 4 + * (read/write). + * Ser2UTDR Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Data Register + * (read/write). + * Ser2UTSR0 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Status Register 0 + * (read/write). + * Ser2UTSR1 Serial port 2 Universal Asynchronous + * Receiver/Transmitter (UART) Status Register 1 (read). + * + * Ser3UTCR0 Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 0 + * (read/write). + * Ser3UTCR1 Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 1 + * (read/write). + * Ser3UTCR2 Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 2 + * (read/write). + * Ser3UTCR3 Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Control Register 3 + * (read/write). + * Ser3UTDR Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Data Register + * (read/write). + * Ser3UTSR0 Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Status Register 0 + * (read/write). + * Ser3UTSR1 Serial port 3 Universal Asynchronous + * Receiver/Transmitter (UART) Status Register 1 (read). + * + * Clocks + * fxtl, Txtl Frequency, period of the system crystal (3.6864 MHz + * or 3.5795 MHz). + * fua, Tua Frequency, period of the UART communication. + */ + +#define _UTCR0(Nb) __REG(0x80010000 + ((Nb) - 1)*0x00020000) /* UART Control Reg. 0 [1..3] */ +#define _UTCR1(Nb) __REG(0x80010004 + ((Nb) - 1)*0x00020000) /* UART Control Reg. 1 [1..3] */ +#define _UTCR2(Nb) __REG(0x80010008 + ((Nb) - 1)*0x00020000) /* UART Control Reg. 2 [1..3] */ +#define _UTCR3(Nb) __REG(0x8001000C + ((Nb) - 1)*0x00020000) /* UART Control Reg. 3 [1..3] */ +#define _UTCR4(Nb) __REG(0x80010010 + ((Nb) - 1)*0x00020000) /* UART Control Reg. 4 [2] */ +#define _UTDR(Nb) __REG(0x80010014 + ((Nb) - 1)*0x00020000) /* UART Data Reg. [1..3] */ +#define _UTSR0(Nb) __REG(0x8001001C + ((Nb) - 1)*0x00020000) /* UART Status Reg. 0 [1..3] */ +#define _UTSR1(Nb) __REG(0x80010020 + ((Nb) - 1)*0x00020000) /* UART Status Reg. 1 [1..3] */ + +#define Ser1UTCR0 _UTCR0 (1) /* Ser. port 1 UART Control Reg. 0 */ +#define Ser1UTCR1 _UTCR1 (1) /* Ser. port 1 UART Control Reg. 1 */ +#define Ser1UTCR2 _UTCR2 (1) /* Ser. port 1 UART Control Reg. 2 */ +#define Ser1UTCR3 _UTCR3 (1) /* Ser. port 1 UART Control Reg. 3 */ +#define Ser1UTDR _UTDR (1) /* Ser. port 1 UART Data Reg. */ +#define Ser1UTSR0 _UTSR0 (1) /* Ser. port 1 UART Status Reg. 0 */ +#define Ser1UTSR1 _UTSR1 (1) /* Ser. port 1 UART Status Reg. 1 */ + +#define Ser2UTCR0 _UTCR0 (2) /* Ser. port 2 UART Control Reg. 0 */ +#define Ser2UTCR1 _UTCR1 (2) /* Ser. port 2 UART Control Reg. 1 */ +#define Ser2UTCR2 _UTCR2 (2) /* Ser. port 2 UART Control Reg. 2 */ +#define Ser2UTCR3 _UTCR3 (2) /* Ser. port 2 UART Control Reg. 3 */ +#define Ser2UTCR4 _UTCR4 (2) /* Ser. port 2 UART Control Reg. 4 */ +#define Ser2UTDR _UTDR (2) /* Ser. port 2 UART Data Reg. */ +#define Ser2UTSR0 _UTSR0 (2) /* Ser. port 2 UART Status Reg. 0 */ +#define Ser2UTSR1 _UTSR1 (2) /* Ser. port 2 UART Status Reg. 1 */ + +#define Ser3UTCR0 _UTCR0 (3) /* Ser. port 3 UART Control Reg. 0 */ +#define Ser3UTCR1 _UTCR1 (3) /* Ser. port 3 UART Control Reg. 1 */ +#define Ser3UTCR2 _UTCR2 (3) /* Ser. port 3 UART Control Reg. 2 */ +#define Ser3UTCR3 _UTCR3 (3) /* Ser. port 3 UART Control Reg. 3 */ +#define Ser3UTDR _UTDR (3) /* Ser. port 3 UART Data Reg. */ +#define Ser3UTSR0 _UTSR0 (3) /* Ser. port 3 UART Status Reg. 0 */ +#define Ser3UTSR1 _UTSR1 (3) /* Ser. port 3 UART Status Reg. 1 */ + +/* Those are still used in some places */ +#define _Ser1UTCR0 __PREG(Ser1UTCR0) +#define _Ser2UTCR0 __PREG(Ser2UTCR0) +#define _Ser3UTCR0 __PREG(Ser3UTCR0) + +/* Register offsets */ +#define UTCR0 0x00 +#define UTCR1 0x04 +#define UTCR2 0x08 +#define UTCR3 0x0c +#define UTDR 0x14 +#define UTSR0 0x1c +#define UTSR1 0x20 + +#define UTCR0_PE 0x00000001 /* Parity Enable */ +#define UTCR0_OES 0x00000002 /* Odd/Even parity Select */ +#define UTCR0_OddPar (UTCR0_OES*0) /* Odd Parity */ +#define UTCR0_EvenPar (UTCR0_OES*1) /* Even Parity */ +#define UTCR0_SBS 0x00000004 /* Stop Bit Select */ +#define UTCR0_1StpBit (UTCR0_SBS*0) /* 1 Stop Bit per frame */ +#define UTCR0_2StpBit (UTCR0_SBS*1) /* 2 Stop Bits per frame */ +#define UTCR0_DSS 0x00000008 /* Data Size Select */ +#define UTCR0_7BitData (UTCR0_DSS*0) /* 7-Bit Data */ +#define UTCR0_8BitData (UTCR0_DSS*1) /* 8-Bit Data */ +#define UTCR0_SCE 0x00000010 /* Sample Clock Enable */ + /* (ser. port 1: GPIO [18], */ + /* ser. port 3: GPIO [20]) */ +#define UTCR0_RCE 0x00000020 /* Receive Clock Edge select */ +#define UTCR0_RcRsEdg (UTCR0_RCE*0) /* Receive clock Rising-Edge */ +#define UTCR0_RcFlEdg (UTCR0_RCE*1) /* Receive clock Falling-Edge */ +#define UTCR0_TCE 0x00000040 /* Transmit Clock Edge select */ +#define UTCR0_TrRsEdg (UTCR0_TCE*0) /* Transmit clock Rising-Edge */ +#define UTCR0_TrFlEdg (UTCR0_TCE*1) /* Transmit clock Falling-Edge */ +#define UTCR0_Ser2IrDA /* Ser. port 2 IrDA settings */ \ + (UTCR0_1StpBit + UTCR0_8BitData) + +#define UTCR1_BRD Fld (4, 0) /* Baud Rate Divisor/16 - 1 [11:8] */ +#define UTCR2_BRD Fld (8, 0) /* Baud Rate Divisor/16 - 1 [7:0] */ + /* fua = fxtl/(16*(BRD[11:0] + 1)) */ + /* Tua = 16*(BRD [11:0] + 1)*Txtl */ +#define UTCR1_BdRtDiv(Div) /* Baud Rate Divisor [16..65536] */ \ + (((Div) - 16)/16 >> FSize (UTCR2_BRD) << \ + FShft (UTCR1_BRD)) +#define UTCR2_BdRtDiv(Div) /* Baud Rate Divisor [16..65536] */ \ + (((Div) - 16)/16 & FAlnMsk (UTCR2_BRD) << \ + FShft (UTCR2_BRD)) + /* fua = fxtl/(16*Floor (Div/16)) */ + /* Tua = 16*Floor (Div/16)*Txtl */ +#define UTCR1_CeilBdRtDiv(Div) /* Ceil. of BdRtDiv [16..65536] */ \ + (((Div) - 1)/16 >> FSize (UTCR2_BRD) << \ + FShft (UTCR1_BRD)) +#define UTCR2_CeilBdRtDiv(Div) /* Ceil. of BdRtDiv [16..65536] */ \ + (((Div) - 1)/16 & FAlnMsk (UTCR2_BRD) << \ + FShft (UTCR2_BRD)) + /* fua = fxtl/(16*Ceil (Div/16)) */ + /* Tua = 16*Ceil (Div/16)*Txtl */ + +#define UTCR3_RXE 0x00000001 /* Receive Enable */ +#define UTCR3_TXE 0x00000002 /* Transmit Enable */ +#define UTCR3_BRK 0x00000004 /* BReaK mode */ +#define UTCR3_RIE 0x00000008 /* Receive FIFO 1/3-to-2/3-full or */ + /* more Interrupt Enable */ +#define UTCR3_TIE 0x00000010 /* Transmit FIFO 1/2-full or less */ + /* Interrupt Enable */ +#define UTCR3_LBM 0x00000020 /* Look-Back Mode */ +#define UTCR3_Ser2IrDA /* Ser. port 2 IrDA settings (RIE, */ \ + /* TIE, LBM can be set or cleared) */ \ + (UTCR3_RXE + UTCR3_TXE) + +#define UTCR4_HSE 0x00000001 /* Hewlett-Packard Serial InfraRed */ + /* (HP-SIR) modulation Enable */ +#define UTCR4_NRZ (UTCR4_HSE*0) /* Non-Return to Zero modulation */ +#define UTCR4_HPSIR (UTCR4_HSE*1) /* HP-SIR modulation */ +#define UTCR4_LPM 0x00000002 /* Low-Power Mode */ +#define UTCR4_Z3_16Bit (UTCR4_LPM*0) /* Zero pulse = 3/16 Bit time */ +#define UTCR4_Z1_6us (UTCR4_LPM*1) /* Zero pulse = 1.6 us */ + +#define UTDR_DATA Fld (8, 0) /* receive/transmit DATA FIFOs */ +#if 0 /* Hidden receive FIFO bits */ +#define UTDR_PRE 0x00000100 /* receive PaRity Error (read) */ +#define UTDR_FRE 0x00000200 /* receive FRaming Error (read) */ +#define UTDR_ROR 0x00000400 /* Receive FIFO Over-Run (read) */ +#endif /* 0 */ + +#define UTSR0_TFS 0x00000001 /* Transmit FIFO 1/2-full or less */ + /* Service request (read) */ +#define UTSR0_RFS 0x00000002 /* Receive FIFO 1/3-to-2/3-full or */ + /* more Service request (read) */ +#define UTSR0_RID 0x00000004 /* Receiver IDle */ +#define UTSR0_RBB 0x00000008 /* Receive Beginning of Break */ +#define UTSR0_REB 0x00000010 /* Receive End of Break */ +#define UTSR0_EIF 0x00000020 /* Error In FIFO (read) */ + +#define UTSR1_TBY 0x00000001 /* Transmitter BusY (read) */ +#define UTSR1_RNE 0x00000002 /* Receive FIFO Not Empty (read) */ +#define UTSR1_TNF 0x00000004 /* Transmit FIFO Not Full (read) */ +#define UTSR1_PRE 0x00000008 /* receive PaRity Error (read) */ +#define UTSR1_FRE 0x00000010 /* receive FRaming Error (read) */ +#define UTSR1_ROR 0x00000020 /* Receive FIFO Over-Run (read) */ + + +/* + * Synchronous Data Link Controller (SDLC) control registers + * + * Registers + * Ser1SDCR0 Serial port 1 Synchronous Data Link Controller (SDLC) + * Control Register 0 (read/write). + * Ser1SDCR1 Serial port 1 Synchronous Data Link Controller (SDLC) + * Control Register 1 (read/write). + * Ser1SDCR2 Serial port 1 Synchronous Data Link Controller (SDLC) + * Control Register 2 (read/write). + * Ser1SDCR3 Serial port 1 Synchronous Data Link Controller (SDLC) + * Control Register 3 (read/write). + * Ser1SDCR4 Serial port 1 Synchronous Data Link Controller (SDLC) + * Control Register 4 (read/write). + * Ser1SDDR Serial port 1 Synchronous Data Link Controller (SDLC) + * Data Register (read/write). + * Ser1SDSR0 Serial port 1 Synchronous Data Link Controller (SDLC) + * Status Register 0 (read/write). + * Ser1SDSR1 Serial port 1 Synchronous Data Link Controller (SDLC) + * Status Register 1 (read/write). + * + * Clocks + * fxtl, Txtl Frequency, period of the system crystal (3.6864 MHz + * or 3.5795 MHz). + * fsd, Tsd Frequency, period of the SDLC communication. + */ + +#define Ser1SDCR0 __REG(0x80020060) /* Ser. port 1 SDLC Control Reg. 0 */ +#define Ser1SDCR1 __REG(0x80020064) /* Ser. port 1 SDLC Control Reg. 1 */ +#define Ser1SDCR2 __REG(0x80020068) /* Ser. port 1 SDLC Control Reg. 2 */ +#define Ser1SDCR3 __REG(0x8002006C) /* Ser. port 1 SDLC Control Reg. 3 */ +#define Ser1SDCR4 __REG(0x80020070) /* Ser. port 1 SDLC Control Reg. 4 */ +#define Ser1SDDR __REG(0x80020078) /* Ser. port 1 SDLC Data Reg. */ +#define Ser1SDSR0 __REG(0x80020080) /* Ser. port 1 SDLC Status Reg. 0 */ +#define Ser1SDSR1 __REG(0x80020084) /* Ser. port 1 SDLC Status Reg. 1 */ + +#define SDCR0_SUS 0x00000001 /* SDLC/UART Select */ +#define SDCR0_SDLC (SDCR0_SUS*0) /* SDLC mode (TXD1 & RXD1) */ +#define SDCR0_UART (SDCR0_SUS*1) /* UART mode (TXD1 & RXD1) */ +#define SDCR0_SDF 0x00000002 /* Single/Double start Flag select */ +#define SDCR0_SglFlg (SDCR0_SDF*0) /* Single start Flag */ +#define SDCR0_DblFlg (SDCR0_SDF*1) /* Double start Flag */ +#define SDCR0_LBM 0x00000004 /* Look-Back Mode */ +#define SDCR0_BMS 0x00000008 /* Bit Modulation Select */ +#define SDCR0_FM0 (SDCR0_BMS*0) /* Freq. Modulation zero (0) */ +#define SDCR0_NRZ (SDCR0_BMS*1) /* Non-Return to Zero modulation */ +#define SDCR0_SCE 0x00000010 /* Sample Clock Enable (GPIO [16]) */ +#define SDCR0_SCD 0x00000020 /* Sample Clock Direction select */ + /* (GPIO [16]) */ +#define SDCR0_SClkIn (SDCR0_SCD*0) /* Sample Clock Input */ +#define SDCR0_SClkOut (SDCR0_SCD*1) /* Sample Clock Output */ +#define SDCR0_RCE 0x00000040 /* Receive Clock Edge select */ +#define SDCR0_RcRsEdg (SDCR0_RCE*0) /* Receive clock Rising-Edge */ +#define SDCR0_RcFlEdg (SDCR0_RCE*1) /* Receive clock Falling-Edge */ +#define SDCR0_TCE 0x00000080 /* Transmit Clock Edge select */ +#define SDCR0_TrRsEdg (SDCR0_TCE*0) /* Transmit clock Rising-Edge */ +#define SDCR0_TrFlEdg (SDCR0_TCE*1) /* Transmit clock Falling-Edge */ + +#define SDCR1_AAF 0x00000001 /* Abort After Frame enable */ + /* (GPIO [17]) */ +#define SDCR1_TXE 0x00000002 /* Transmit Enable */ +#define SDCR1_RXE 0x00000004 /* Receive Enable */ +#define SDCR1_RIE 0x00000008 /* Receive FIFO 1/3-to-2/3-full or */ + /* more Interrupt Enable */ +#define SDCR1_TIE 0x00000010 /* Transmit FIFO 1/2-full or less */ + /* Interrupt Enable */ +#define SDCR1_AME 0x00000020 /* Address Match Enable */ +#define SDCR1_TUS 0x00000040 /* Transmit FIFO Under-run Select */ +#define SDCR1_EFrmURn (SDCR1_TUS*0) /* End Frame on Under-Run */ +#define SDCR1_AbortURn (SDCR1_TUS*1) /* Abort on Under-Run */ +#define SDCR1_RAE 0x00000080 /* Receive Abort interrupt Enable */ + +#define SDCR2_AMV Fld (8, 0) /* Address Match Value */ + +#define SDCR3_BRD Fld (4, 0) /* Baud Rate Divisor/16 - 1 [11:8] */ +#define SDCR4_BRD Fld (8, 0) /* Baud Rate Divisor/16 - 1 [7:0] */ + /* fsd = fxtl/(16*(BRD[11:0] + 1)) */ + /* Tsd = 16*(BRD[11:0] + 1)*Txtl */ +#define SDCR3_BdRtDiv(Div) /* Baud Rate Divisor [16..65536] */ \ + (((Div) - 16)/16 >> FSize (SDCR4_BRD) << \ + FShft (SDCR3_BRD)) +#define SDCR4_BdRtDiv(Div) /* Baud Rate Divisor [16..65536] */ \ + (((Div) - 16)/16 & FAlnMsk (SDCR4_BRD) << \ + FShft (SDCR4_BRD)) + /* fsd = fxtl/(16*Floor (Div/16)) */ + /* Tsd = 16*Floor (Div/16)*Txtl */ +#define SDCR3_CeilBdRtDiv(Div) /* Ceil. of BdRtDiv [16..65536] */ \ + (((Div) - 1)/16 >> FSize (SDCR4_BRD) << \ + FShft (SDCR3_BRD)) +#define SDCR4_CeilBdRtDiv(Div) /* Ceil. of BdRtDiv [16..65536] */ \ + (((Div) - 1)/16 & FAlnMsk (SDCR4_BRD) << \ + FShft (SDCR4_BRD)) + /* fsd = fxtl/(16*Ceil (Div/16)) */ + /* Tsd = 16*Ceil (Div/16)*Txtl */ + +#define SDDR_DATA Fld (8, 0) /* receive/transmit DATA FIFOs */ +#if 0 /* Hidden receive FIFO bits */ +#define SDDR_EOF 0x00000100 /* receive End-Of-Frame (read) */ +#define SDDR_CRE 0x00000200 /* receive CRC Error (read) */ +#define SDDR_ROR 0x00000400 /* Receive FIFO Over-Run (read) */ +#endif /* 0 */ + +#define SDSR0_EIF 0x00000001 /* Error In FIFO (read) */ +#define SDSR0_TUR 0x00000002 /* Transmit FIFO Under-Run */ +#define SDSR0_RAB 0x00000004 /* Receive ABort */ +#define SDSR0_TFS 0x00000008 /* Transmit FIFO 1/2-full or less */ + /* Service request (read) */ +#define SDSR0_RFS 0x00000010 /* Receive FIFO 1/3-to-2/3-full or */ + /* more Service request (read) */ + +#define SDSR1_RSY 0x00000001 /* Receiver SYnchronized (read) */ +#define SDSR1_TBY 0x00000002 /* Transmitter BusY (read) */ +#define SDSR1_RNE 0x00000004 /* Receive FIFO Not Empty (read) */ +#define SDSR1_TNF 0x00000008 /* Transmit FIFO Not Full (read) */ +#define SDSR1_RTD 0x00000010 /* Receive Transition Detected */ +#define SDSR1_EOF 0x00000020 /* receive End-Of-Frame (read) */ +#define SDSR1_CRE 0x00000040 /* receive CRC Error (read) */ +#define SDSR1_ROR 0x00000080 /* Receive FIFO Over-Run (read) */ + + +/* + * High-Speed Serial to Parallel controller (HSSP) control registers + * + * Registers + * Ser2HSCR0 Serial port 2 High-Speed Serial to Parallel + * controller (HSSP) Control Register 0 (read/write). + * Ser2HSCR1 Serial port 2 High-Speed Serial to Parallel + * controller (HSSP) Control Register 1 (read/write). + * Ser2HSDR Serial port 2 High-Speed Serial to Parallel + * controller (HSSP) Data Register (read/write). + * Ser2HSSR0 Serial port 2 High-Speed Serial to Parallel + * controller (HSSP) Status Register 0 (read/write). + * Ser2HSSR1 Serial port 2 High-Speed Serial to Parallel + * controller (HSSP) Status Register 1 (read). + * Ser2HSCR2 Serial port 2 High-Speed Serial to Parallel + * controller (HSSP) Control Register 2 (read/write). + * [The HSCR2 register is only implemented in + * versions 2.0 (rev. = 8) and higher of the StrongARM + * SA-1100.] + */ + +#define Ser2HSCR0 __REG(0x80040060) /* Ser. port 2 HSSP Control Reg. 0 */ +#define Ser2HSCR1 __REG(0x80040064) /* Ser. port 2 HSSP Control Reg. 1 */ +#define Ser2HSDR __REG(0x8004006C) /* Ser. port 2 HSSP Data Reg. */ +#define Ser2HSSR0 __REG(0x80040074) /* Ser. port 2 HSSP Status Reg. 0 */ +#define Ser2HSSR1 __REG(0x80040078) /* Ser. port 2 HSSP Status Reg. 1 */ +#define Ser2HSCR2 __REG(0x90060028) /* Ser. port 2 HSSP Control Reg. 2 */ + +#define HSCR0_ITR 0x00000001 /* IrDA Transmission Rate */ +#define HSCR0_UART (HSCR0_ITR*0) /* UART mode (115.2 kb/s if IrDA) */ +#define HSCR0_HSSP (HSCR0_ITR*1) /* HSSP mode (4 Mb/s) */ +#define HSCR0_LBM 0x00000002 /* Look-Back Mode */ +#define HSCR0_TUS 0x00000004 /* Transmit FIFO Under-run Select */ +#define HSCR0_EFrmURn (HSCR0_TUS*0) /* End Frame on Under-Run */ +#define HSCR0_AbortURn (HSCR0_TUS*1) /* Abort on Under-Run */ +#define HSCR0_TXE 0x00000008 /* Transmit Enable */ +#define HSCR0_RXE 0x00000010 /* Receive Enable */ +#define HSCR0_RIE 0x00000020 /* Receive FIFO 2/5-to-3/5-full or */ + /* more Interrupt Enable */ +#define HSCR0_TIE 0x00000040 /* Transmit FIFO 1/2-full or less */ + /* Interrupt Enable */ +#define HSCR0_AME 0x00000080 /* Address Match Enable */ + +#define HSCR1_AMV Fld (8, 0) /* Address Match Value */ + +#define HSDR_DATA Fld (8, 0) /* receive/transmit DATA FIFOs */ +#if 0 /* Hidden receive FIFO bits */ +#define HSDR_EOF 0x00000100 /* receive End-Of-Frame (read) */ +#define HSDR_CRE 0x00000200 /* receive CRC Error (read) */ +#define HSDR_ROR 0x00000400 /* Receive FIFO Over-Run (read) */ +#endif /* 0 */ + +#define HSSR0_EIF 0x00000001 /* Error In FIFO (read) */ +#define HSSR0_TUR 0x00000002 /* Transmit FIFO Under-Run */ +#define HSSR0_RAB 0x00000004 /* Receive ABort */ +#define HSSR0_TFS 0x00000008 /* Transmit FIFO 1/2-full or less */ + /* Service request (read) */ +#define HSSR0_RFS 0x00000010 /* Receive FIFO 2/5-to-3/5-full or */ + /* more Service request (read) */ +#define HSSR0_FRE 0x00000020 /* receive FRaming Error */ + +#define HSSR1_RSY 0x00000001 /* Receiver SYnchronized (read) */ +#define HSSR1_TBY 0x00000002 /* Transmitter BusY (read) */ +#define HSSR1_RNE 0x00000004 /* Receive FIFO Not Empty (read) */ +#define HSSR1_TNF 0x00000008 /* Transmit FIFO Not Full (read) */ +#define HSSR1_EOF 0x00000010 /* receive End-Of-Frame (read) */ +#define HSSR1_CRE 0x00000020 /* receive CRC Error (read) */ +#define HSSR1_ROR 0x00000040 /* Receive FIFO Over-Run (read) */ + +#define HSCR2_TXP 0x00040000 /* Transmit data Polarity (TXD_2) */ +#define HSCR2_TrDataL (HSCR2_TXP*0) /* Transmit Data active Low */ + /* (inverted) */ +#define HSCR2_TrDataH (HSCR2_TXP*1) /* Transmit Data active High */ + /* (non-inverted) */ +#define HSCR2_RXP 0x00080000 /* Receive data Polarity (RXD_2) */ +#define HSCR2_RcDataL (HSCR2_RXP*0) /* Receive Data active Low */ + /* (inverted) */ +#define HSCR2_RcDataH (HSCR2_RXP*1) /* Receive Data active High */ + /* (non-inverted) */ + + +/* + * Multi-media Communications Port (MCP) control registers + * + * Registers + * Ser4MCCR0 Serial port 4 Multi-media Communications Port (MCP) + * Control Register 0 (read/write). + * Ser4MCDR0 Serial port 4 Multi-media Communications Port (MCP) + * Data Register 0 (audio, read/write). + * Ser4MCDR1 Serial port 4 Multi-media Communications Port (MCP) + * Data Register 1 (telecom, read/write). + * Ser4MCDR2 Serial port 4 Multi-media Communications Port (MCP) + * Data Register 2 (CODEC registers, read/write). + * Ser4MCSR Serial port 4 Multi-media Communications Port (MCP) + * Status Register (read/write). + * Ser4MCCR1 Serial port 4 Multi-media Communications Port (MCP) + * Control Register 1 (read/write). + * [The MCCR1 register is only implemented in + * versions 2.0 (rev. = 8) and higher of the StrongARM + * SA-1100.] + * + * Clocks + * fmc, Tmc Frequency, period of the MCP communication (10 MHz, + * 12 MHz, or GPIO [21]). + * faud, Taud Frequency, period of the audio sampling. + * ftcm, Ttcm Frequency, period of the telecom sampling. + */ + +#define Ser4MCCR0 __REG(0x80060000) /* Ser. port 4 MCP Control Reg. 0 */ +#define Ser4MCDR0 __REG(0x80060008) /* Ser. port 4 MCP Data Reg. 0 (audio) */ +#define Ser4MCDR1 __REG(0x8006000C) /* Ser. port 4 MCP Data Reg. 1 (telecom) */ +#define Ser4MCDR2 __REG(0x80060010) /* Ser. port 4 MCP Data Reg. 2 (CODEC reg.) */ +#define Ser4MCSR __REG(0x80060018) /* Ser. port 4 MCP Status Reg. */ +#define Ser4MCCR1 __REG(0x90060030) /* Ser. port 4 MCP Control Reg. 1 */ + +#define MCCR0_ASD Fld (7, 0) /* Audio Sampling rate Divisor/32 */ + /* [6..127] */ + /* faud = fmc/(32*ASD) */ + /* Taud = 32*ASD*Tmc */ +#define MCCR0_AudSmpDiv(Div) /* Audio Sampling rate Divisor */ \ + /* [192..4064] */ \ + ((Div)/32 << FShft (MCCR0_ASD)) + /* faud = fmc/(32*Floor (Div/32)) */ + /* Taud = 32*Floor (Div/32)*Tmc */ +#define MCCR0_CeilAudSmpDiv(Div) /* Ceil. of AudSmpDiv [192..4064] */ \ + (((Div) + 31)/32 << FShft (MCCR0_ASD)) + /* faud = fmc/(32*Ceil (Div/32)) */ + /* Taud = 32*Ceil (Div/32)*Tmc */ +#define MCCR0_TSD Fld (7, 8) /* Telecom Sampling rate */ + /* Divisor/32 [16..127] */ + /* ftcm = fmc/(32*TSD) */ + /* Ttcm = 32*TSD*Tmc */ +#define MCCR0_TcmSmpDiv(Div) /* Telecom Sampling rate Divisor */ \ + /* [512..4064] */ \ + ((Div)/32 << FShft (MCCR0_TSD)) + /* ftcm = fmc/(32*Floor (Div/32)) */ + /* Ttcm = 32*Floor (Div/32)*Tmc */ +#define MCCR0_CeilTcmSmpDiv(Div) /* Ceil. of TcmSmpDiv [512..4064] */ \ + (((Div) + 31)/32 << FShft (MCCR0_TSD)) + /* ftcm = fmc/(32*Ceil (Div/32)) */ + /* Ttcm = 32*Ceil (Div/32)*Tmc */ +#define MCCR0_MCE 0x00010000 /* MCP Enable */ +#define MCCR0_ECS 0x00020000 /* External Clock Select */ +#define MCCR0_IntClk (MCCR0_ECS*0) /* Internal Clock (10 or 12 MHz) */ +#define MCCR0_ExtClk (MCCR0_ECS*1) /* External Clock (GPIO [21]) */ +#define MCCR0_ADM 0x00040000 /* A/D (audio/telecom) data */ + /* sampling/storing Mode */ +#define MCCR0_VldBit (MCCR0_ADM*0) /* Valid Bit storing mode */ +#define MCCR0_SmpCnt (MCCR0_ADM*1) /* Sampling Counter storing mode */ +#define MCCR0_TTE 0x00080000 /* Telecom Transmit FIFO 1/2-full */ + /* or less interrupt Enable */ +#define MCCR0_TRE 0x00100000 /* Telecom Receive FIFO 1/2-full */ + /* or more interrupt Enable */ +#define MCCR0_ATE 0x00200000 /* Audio Transmit FIFO 1/2-full */ + /* or less interrupt Enable */ +#define MCCR0_ARE 0x00400000 /* Audio Receive FIFO 1/2-full or */ + /* more interrupt Enable */ +#define MCCR0_LBM 0x00800000 /* Look-Back Mode */ +#define MCCR0_ECP Fld (2, 24) /* External Clock Prescaler - 1 */ +#define MCCR0_ExtClkDiv(Div) /* External Clock Divisor [1..4] */ \ + (((Div) - 1) << FShft (MCCR0_ECP)) + +#define MCDR0_DATA Fld (12, 4) /* receive/transmit audio DATA */ + /* FIFOs */ + +#define MCDR1_DATA Fld (14, 2) /* receive/transmit telecom DATA */ + /* FIFOs */ + + /* receive/transmit CODEC reg. */ + /* FIFOs: */ +#define MCDR2_DATA Fld (16, 0) /* reg. DATA */ +#define MCDR2_RW 0x00010000 /* reg. Read/Write (transmit) */ +#define MCDR2_Rd (MCDR2_RW*0) /* reg. Read */ +#define MCDR2_Wr (MCDR2_RW*1) /* reg. Write */ +#define MCDR2_ADD Fld (4, 17) /* reg. ADDress */ + +#define MCSR_ATS 0x00000001 /* Audio Transmit FIFO 1/2-full */ + /* or less Service request (read) */ +#define MCSR_ARS 0x00000002 /* Audio Receive FIFO 1/2-full or */ + /* more Service request (read) */ +#define MCSR_TTS 0x00000004 /* Telecom Transmit FIFO 1/2-full */ + /* or less Service request (read) */ +#define MCSR_TRS 0x00000008 /* Telecom Receive FIFO 1/2-full */ + /* or more Service request (read) */ +#define MCSR_ATU 0x00000010 /* Audio Transmit FIFO Under-run */ +#define MCSR_ARO 0x00000020 /* Audio Receive FIFO Over-run */ +#define MCSR_TTU 0x00000040 /* Telecom Transmit FIFO Under-run */ +#define MCSR_TRO 0x00000080 /* Telecom Receive FIFO Over-run */ +#define MCSR_ANF 0x00000100 /* Audio transmit FIFO Not Full */ + /* (read) */ +#define MCSR_ANE 0x00000200 /* Audio receive FIFO Not Empty */ + /* (read) */ +#define MCSR_TNF 0x00000400 /* Telecom transmit FIFO Not Full */ + /* (read) */ +#define MCSR_TNE 0x00000800 /* Telecom receive FIFO Not Empty */ + /* (read) */ +#define MCSR_CWC 0x00001000 /* CODEC register Write Completed */ + /* (read) */ +#define MCSR_CRC 0x00002000 /* CODEC register Read Completed */ + /* (read) */ +#define MCSR_ACE 0x00004000 /* Audio CODEC Enabled (read) */ +#define MCSR_TCE 0x00008000 /* Telecom CODEC Enabled (read) */ + +#define MCCR1_CFS 0x00100000 /* Clock Freq. Select */ +#define MCCR1_F12MHz (MCCR1_CFS*0) /* Freq. (fmc) = ~ 12 MHz */ + /* (11.981 MHz) */ +#define MCCR1_F10MHz (MCCR1_CFS*1) /* Freq. (fmc) = ~ 10 MHz */ + /* (9.585 MHz) */ + + +/* + * Synchronous Serial Port (SSP) control registers + * + * Registers + * Ser4SSCR0 Serial port 4 Synchronous Serial Port (SSP) Control + * Register 0 (read/write). + * Ser4SSCR1 Serial port 4 Synchronous Serial Port (SSP) Control + * Register 1 (read/write). + * [Bits SPO and SP are only implemented in versions 2.0 + * (rev. = 8) and higher of the StrongARM SA-1100.] + * Ser4SSDR Serial port 4 Synchronous Serial Port (SSP) Data + * Register (read/write). + * Ser4SSSR Serial port 4 Synchronous Serial Port (SSP) Status + * Register (read/write). + * + * Clocks + * fxtl, Txtl Frequency, period of the system crystal (3.6864 MHz + * or 3.5795 MHz). + * fss, Tss Frequency, period of the SSP communication. + */ + +#define Ser4SSCR0 __REG(0x80070060) /* Ser. port 4 SSP Control Reg. 0 */ +#define Ser4SSCR1 __REG(0x80070064) /* Ser. port 4 SSP Control Reg. 1 */ +#define Ser4SSDR __REG(0x8007006C) /* Ser. port 4 SSP Data Reg. */ +#define Ser4SSSR __REG(0x80070074) /* Ser. port 4 SSP Status Reg. */ + +#define SSCR0_DSS Fld (4, 0) /* Data Size - 1 Select [3..15] */ +#define SSCR0_DataSize(Size) /* Data Size Select [4..16] */ \ + (((Size) - 1) << FShft (SSCR0_DSS)) +#define SSCR0_FRF Fld (2, 4) /* FRame Format */ +#define SSCR0_Motorola /* Motorola Serial Peripheral */ \ + /* Interface (SPI) format */ \ + (0 << FShft (SSCR0_FRF)) +#define SSCR0_TI /* Texas Instruments Synchronous */ \ + /* Serial format */ \ + (1 << FShft (SSCR0_FRF)) +#define SSCR0_National /* National Microwire format */ \ + (2 << FShft (SSCR0_FRF)) +#define SSCR0_SSE 0x00000080 /* SSP Enable */ +#define SSCR0_SCR Fld (8, 8) /* Serial Clock Rate divisor/2 - 1 */ + /* fss = fxtl/(2*(SCR + 1)) */ + /* Tss = 2*(SCR + 1)*Txtl */ +#define SSCR0_SerClkDiv(Div) /* Serial Clock Divisor [2..512] */ \ + (((Div) - 2)/2 << FShft (SSCR0_SCR)) + /* fss = fxtl/(2*Floor (Div/2)) */ + /* Tss = 2*Floor (Div/2)*Txtl */ +#define SSCR0_CeilSerClkDiv(Div) /* Ceil. of SerClkDiv [2..512] */ \ + (((Div) - 1)/2 << FShft (SSCR0_SCR)) + /* fss = fxtl/(2*Ceil (Div/2)) */ + /* Tss = 2*Ceil (Div/2)*Txtl */ + +#define SSCR1_RIE 0x00000001 /* Receive FIFO 1/2-full or more */ + /* Interrupt Enable */ +#define SSCR1_TIE 0x00000002 /* Transmit FIFO 1/2-full or less */ + /* Interrupt Enable */ +#define SSCR1_LBM 0x00000004 /* Look-Back Mode */ +#define SSCR1_SPO 0x00000008 /* Sample clock (SCLK) POlarity */ +#define SSCR1_SClkIactL (SSCR1_SPO*0) /* Sample Clock Inactive Low */ +#define SSCR1_SClkIactH (SSCR1_SPO*1) /* Sample Clock Inactive High */ +#define SSCR1_SP 0x00000010 /* Sample clock (SCLK) Phase */ +#define SSCR1_SClk1P (SSCR1_SP*0) /* Sample Clock active 1 Period */ + /* after frame (SFRM, 1st edge) */ +#define SSCR1_SClk1_2P (SSCR1_SP*1) /* Sample Clock active 1/2 Period */ + /* after frame (SFRM, 1st edge) */ +#define SSCR1_ECS 0x00000020 /* External Clock Select */ +#define SSCR1_IntClk (SSCR1_ECS*0) /* Internal Clock */ +#define SSCR1_ExtClk (SSCR1_ECS*1) /* External Clock (GPIO [19]) */ + +#define SSDR_DATA Fld (16, 0) /* receive/transmit DATA FIFOs */ + +#define SSSR_TNF 0x00000002 /* Transmit FIFO Not Full (read) */ +#define SSSR_RNE 0x00000004 /* Receive FIFO Not Empty (read) */ +#define SSSR_BSY 0x00000008 /* SSP BuSY (read) */ +#define SSSR_TFS 0x00000010 /* Transmit FIFO 1/2-full or less */ + /* Service request (read) */ +#define SSSR_RFS 0x00000020 /* Receive FIFO 1/2-full or more */ + /* Service request (read) */ +#define SSSR_ROR 0x00000040 /* Receive FIFO Over-Run */ + + +/* + * Operating System (OS) timer control registers + * + * Registers + * OSMR0 Operating System (OS) timer Match Register 0 + * (read/write). + * OSMR1 Operating System (OS) timer Match Register 1 + * (read/write). + * OSMR2 Operating System (OS) timer Match Register 2 + * (read/write). + * OSMR3 Operating System (OS) timer Match Register 3 + * (read/write). + * OSCR Operating System (OS) timer Counter Register + * (read/write). + * OSSR Operating System (OS) timer Status Register + * (read/write). + * OWER Operating System (OS) timer Watch-dog Enable Register + * (read/write). + * OIER Operating System (OS) timer Interrupt Enable Register + * (read/write). + */ + +#define OSMR0 __REG(0x90000000) /* OS timer Match Reg. 0 */ +#define OSMR1 __REG(0x90000004) /* OS timer Match Reg. 1 */ +#define OSMR2 __REG(0x90000008) /* OS timer Match Reg. 2 */ +#define OSMR3 __REG(0x9000000c) /* OS timer Match Reg. 3 */ +#define OSCR __REG(0x90000010) /* OS timer Counter Reg. */ +#define OSSR __REG(0x90000014 ) /* OS timer Status Reg. */ +#define OWER __REG(0x90000018 ) /* OS timer Watch-dog Enable Reg. */ +#define OIER __REG(0x9000001C ) /* OS timer Interrupt Enable Reg. */ + +#define OSSR_M(Nb) /* Match detected [0..3] */ \ + (0x00000001 << (Nb)) +#define OSSR_M0 OSSR_M (0) /* Match detected 0 */ +#define OSSR_M1 OSSR_M (1) /* Match detected 1 */ +#define OSSR_M2 OSSR_M (2) /* Match detected 2 */ +#define OSSR_M3 OSSR_M (3) /* Match detected 3 */ + +#define OWER_WME 0x00000001 /* Watch-dog Match Enable */ + /* (set only) */ + +#define OIER_E(Nb) /* match interrupt Enable [0..3] */ \ + (0x00000001 << (Nb)) +#define OIER_E0 OIER_E (0) /* match interrupt Enable 0 */ +#define OIER_E1 OIER_E (1) /* match interrupt Enable 1 */ +#define OIER_E2 OIER_E (2) /* match interrupt Enable 2 */ +#define OIER_E3 OIER_E (3) /* match interrupt Enable 3 */ + + +/* + * Real-Time Clock (RTC) control registers + * + * Registers + * RTAR Real-Time Clock (RTC) Alarm Register (read/write). + * RCNR Real-Time Clock (RTC) CouNt Register (read/write). + * RTTR Real-Time Clock (RTC) Trim Register (read/write). + * RTSR Real-Time Clock (RTC) Status Register (read/write). + * + * Clocks + * frtx, Trtx Frequency, period of the real-time clock crystal + * (32.768 kHz nominal). + * frtc, Trtc Frequency, period of the real-time clock counter + * (1 Hz nominal). + */ + +#define RTAR __REG(0x90010000) /* RTC Alarm Reg. */ +#define RCNR __REG(0x90010004) /* RTC CouNt Reg. */ +#define RTTR __REG(0x90010008) /* RTC Trim Reg. */ +#define RTSR __REG(0x90010010) /* RTC Status Reg. */ + +#define RTTR_C Fld (16, 0) /* clock divider Count - 1 */ +#define RTTR_D Fld (10, 16) /* trim Delete count */ + /* frtc = (1023*(C + 1) - D)*frtx/ */ + /* (1023*(C + 1)^2) */ + /* Trtc = (1023*(C + 1)^2)*Trtx/ */ + /* (1023*(C + 1) - D) */ + +#define RTSR_AL 0x00000001 /* ALarm detected */ +#define RTSR_HZ 0x00000002 /* 1 Hz clock detected */ +#define RTSR_ALE 0x00000004 /* ALarm interrupt Enable */ +#define RTSR_HZE 0x00000008 /* 1 Hz clock interrupt Enable */ + + +/* + * Power Manager (PM) control registers + * + * Registers + * PMCR Power Manager (PM) Control Register (read/write). + * PSSR Power Manager (PM) Sleep Status Register (read/write). + * PSPR Power Manager (PM) Scratch-Pad Register (read/write). + * PWER Power Manager (PM) Wake-up Enable Register + * (read/write). + * PCFR Power Manager (PM) general ConFiguration Register + * (read/write). + * PPCR Power Manager (PM) Phase-Locked Loop (PLL) + * Configuration Register (read/write). + * PGSR Power Manager (PM) General-Purpose Input/Output (GPIO) + * Sleep state Register (read/write, see GPIO pins). + * POSR Power Manager (PM) Oscillator Status Register (read). + * + * Clocks + * fxtl, Txtl Frequency, period of the system crystal (3.6864 MHz + * or 3.5795 MHz). + * fcpu, Tcpu Frequency, period of the CPU core clock (CCLK). + */ + +#define PMCR __REG(0x90020000) /* PM Control Reg. */ +#define PSSR __REG(0x90020004) /* PM Sleep Status Reg. */ +#define PSPR __REG(0x90020008) /* PM Scratch-Pad Reg. */ +#define PWER __REG(0x9002000C) /* PM Wake-up Enable Reg. */ +#define PCFR __REG(0x90020010) /* PM general ConFiguration Reg. */ +#define PPCR __REG(0x90020014) /* PM PLL Configuration Reg. */ +#define PGSR __REG(0x90020018) /* PM GPIO Sleep state Reg. */ +#define POSR __REG(0x9002001C) /* PM Oscillator Status Reg. */ + +#define PMCR_SF 0x00000001 /* Sleep Force (set only) */ + +#define PSSR_SS 0x00000001 /* Software Sleep */ +#define PSSR_BFS 0x00000002 /* Battery Fault Status */ + /* (BATT_FAULT) */ +#define PSSR_VFS 0x00000004 /* Vdd Fault Status (VDD_FAULT) */ +#define PSSR_DH 0x00000008 /* DRAM control Hold */ +#define PSSR_PH 0x00000010 /* Peripheral control Hold */ + +#define PWER_GPIO(Nb) GPIO_GPIO (Nb) /* GPIO [0..27] wake-up enable */ +#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */ +#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */ +#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */ +#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */ +#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */ +#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */ +#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */ +#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */ +#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */ +#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */ +#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */ +#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */ +#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */ +#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */ +#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */ +#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */ +#define PWER_GPIO16 PWER_GPIO (16) /* GPIO [16] wake-up enable */ +#define PWER_GPIO17 PWER_GPIO (17) /* GPIO [17] wake-up enable */ +#define PWER_GPIO18 PWER_GPIO (18) /* GPIO [18] wake-up enable */ +#define PWER_GPIO19 PWER_GPIO (19) /* GPIO [19] wake-up enable */ +#define PWER_GPIO20 PWER_GPIO (20) /* GPIO [20] wake-up enable */ +#define PWER_GPIO21 PWER_GPIO (21) /* GPIO [21] wake-up enable */ +#define PWER_GPIO22 PWER_GPIO (22) /* GPIO [22] wake-up enable */ +#define PWER_GPIO23 PWER_GPIO (23) /* GPIO [23] wake-up enable */ +#define PWER_GPIO24 PWER_GPIO (24) /* GPIO [24] wake-up enable */ +#define PWER_GPIO25 PWER_GPIO (25) /* GPIO [25] wake-up enable */ +#define PWER_GPIO26 PWER_GPIO (26) /* GPIO [26] wake-up enable */ +#define PWER_GPIO27 PWER_GPIO (27) /* GPIO [27] wake-up enable */ +#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */ + +#define PCFR_OPDE 0x00000001 /* Oscillator Power-Down Enable */ +#define PCFR_ClkRun (PCFR_OPDE*0) /* Clock Running in sleep mode */ +#define PCFR_ClkStp (PCFR_OPDE*1) /* Clock Stopped in sleep mode */ +#define PCFR_FP 0x00000002 /* Float PCMCIA pins */ +#define PCFR_PCMCIANeg (PCFR_FP*0) /* PCMCIA pins Negated (1) */ +#define PCFR_PCMCIAFlt (PCFR_FP*1) /* PCMCIA pins Floating */ +#define PCFR_FS 0x00000004 /* Float Static memory pins */ +#define PCFR_StMemNeg (PCFR_FS*0) /* Static Memory pins Negated (1) */ +#define PCFR_StMemFlt (PCFR_FS*1) /* Static Memory pins Floating */ +#define PCFR_FO 0x00000008 /* Force RTC oscillator */ + /* (32.768 kHz) enable On */ + +#define PPCR_CCF Fld (5, 0) /* CPU core Clock (CCLK) Freq. */ +#define PPCR_Fx16 /* Freq. x 16 (fcpu = 16*fxtl) */ \ + (0x00 << FShft (PPCR_CCF)) +#define PPCR_Fx20 /* Freq. x 20 (fcpu = 20*fxtl) */ \ + (0x01 << FShft (PPCR_CCF)) +#define PPCR_Fx24 /* Freq. x 24 (fcpu = 24*fxtl) */ \ + (0x02 << FShft (PPCR_CCF)) +#define PPCR_Fx28 /* Freq. x 28 (fcpu = 28*fxtl) */ \ + (0x03 << FShft (PPCR_CCF)) +#define PPCR_Fx32 /* Freq. x 32 (fcpu = 32*fxtl) */ \ + (0x04 << FShft (PPCR_CCF)) +#define PPCR_Fx36 /* Freq. x 36 (fcpu = 36*fxtl) */ \ + (0x05 << FShft (PPCR_CCF)) +#define PPCR_Fx40 /* Freq. x 40 (fcpu = 40*fxtl) */ \ + (0x06 << FShft (PPCR_CCF)) +#define PPCR_Fx44 /* Freq. x 44 (fcpu = 44*fxtl) */ \ + (0x07 << FShft (PPCR_CCF)) +#define PPCR_Fx48 /* Freq. x 48 (fcpu = 48*fxtl) */ \ + (0x08 << FShft (PPCR_CCF)) +#define PPCR_Fx52 /* Freq. x 52 (fcpu = 52*fxtl) */ \ + (0x09 << FShft (PPCR_CCF)) +#define PPCR_Fx56 /* Freq. x 56 (fcpu = 56*fxtl) */ \ + (0x0A << FShft (PPCR_CCF)) +#define PPCR_Fx60 /* Freq. x 60 (fcpu = 60*fxtl) */ \ + (0x0B << FShft (PPCR_CCF)) +#define PPCR_Fx64 /* Freq. x 64 (fcpu = 64*fxtl) */ \ + (0x0C << FShft (PPCR_CCF)) +#define PPCR_Fx68 /* Freq. x 68 (fcpu = 68*fxtl) */ \ + (0x0D << FShft (PPCR_CCF)) +#define PPCR_Fx72 /* Freq. x 72 (fcpu = 72*fxtl) */ \ + (0x0E << FShft (PPCR_CCF)) +#define PPCR_Fx76 /* Freq. x 76 (fcpu = 76*fxtl) */ \ + (0x0F << FShft (PPCR_CCF)) + /* 3.6864 MHz crystal (fxtl): */ +#define PPCR_F59_0MHz PPCR_Fx16 /* Freq. (fcpu) = 59.0 MHz */ +#define PPCR_F73_7MHz PPCR_Fx20 /* Freq. (fcpu) = 73.7 MHz */ +#define PPCR_F88_5MHz PPCR_Fx24 /* Freq. (fcpu) = 88.5 MHz */ +#define PPCR_F103_2MHz PPCR_Fx28 /* Freq. (fcpu) = 103.2 MHz */ +#define PPCR_F118_0MHz PPCR_Fx32 /* Freq. (fcpu) = 118.0 MHz */ +#define PPCR_F132_7MHz PPCR_Fx36 /* Freq. (fcpu) = 132.7 MHz */ +#define PPCR_F147_5MHz PPCR_Fx40 /* Freq. (fcpu) = 147.5 MHz */ +#define PPCR_F162_2MHz PPCR_Fx44 /* Freq. (fcpu) = 162.2 MHz */ +#define PPCR_F176_9MHz PPCR_Fx48 /* Freq. (fcpu) = 176.9 MHz */ +#define PPCR_F191_7MHz PPCR_Fx52 /* Freq. (fcpu) = 191.7 MHz */ +#define PPCR_F206_4MHz PPCR_Fx56 /* Freq. (fcpu) = 206.4 MHz */ +#define PPCR_F221_2MHz PPCR_Fx60 /* Freq. (fcpu) = 221.2 MHz */ +#define PPCR_F239_6MHz PPCR_Fx64 /* Freq. (fcpu) = 239.6 MHz */ +#define PPCR_F250_7MHz PPCR_Fx68 /* Freq. (fcpu) = 250.7 MHz */ +#define PPCR_F265_4MHz PPCR_Fx72 /* Freq. (fcpu) = 265.4 MHz */ +#define PPCR_F280_2MHz PPCR_Fx76 /* Freq. (fcpu) = 280.2 MHz */ + /* 3.5795 MHz crystal (fxtl): */ +#define PPCR_F57_3MHz PPCR_Fx16 /* Freq. (fcpu) = 57.3 MHz */ +#define PPCR_F71_6MHz PPCR_Fx20 /* Freq. (fcpu) = 71.6 MHz */ +#define PPCR_F85_9MHz PPCR_Fx24 /* Freq. (fcpu) = 85.9 MHz */ +#define PPCR_F100_2MHz PPCR_Fx28 /* Freq. (fcpu) = 100.2 MHz */ +#define PPCR_F114_5MHz PPCR_Fx32 /* Freq. (fcpu) = 114.5 MHz */ +#define PPCR_F128_9MHz PPCR_Fx36 /* Freq. (fcpu) = 128.9 MHz */ +#define PPCR_F143_2MHz PPCR_Fx40 /* Freq. (fcpu) = 143.2 MHz */ +#define PPCR_F157_5MHz PPCR_Fx44 /* Freq. (fcpu) = 157.5 MHz */ +#define PPCR_F171_8MHz PPCR_Fx48 /* Freq. (fcpu) = 171.8 MHz */ +#define PPCR_F186_1MHz PPCR_Fx52 /* Freq. (fcpu) = 186.1 MHz */ +#define PPCR_F200_5MHz PPCR_Fx56 /* Freq. (fcpu) = 200.5 MHz */ +#define PPCR_F214_8MHz PPCR_Fx60 /* Freq. (fcpu) = 214.8 MHz */ +#define PPCR_F229_1MHz PPCR_Fx64 /* Freq. (fcpu) = 229.1 MHz */ +#define PPCR_F243_4MHz PPCR_Fx68 /* Freq. (fcpu) = 243.4 MHz */ +#define PPCR_F257_7MHz PPCR_Fx72 /* Freq. (fcpu) = 257.7 MHz */ +#define PPCR_F272_0MHz PPCR_Fx76 /* Freq. (fcpu) = 272.0 MHz */ + +#define POSR_OOK 0x00000001 /* RTC Oscillator (32.768 kHz) OK */ + + +/* + * Reset Controller (RC) control registers + * + * Registers + * RSRR Reset Controller (RC) Software Reset Register + * (read/write). + * RCSR Reset Controller (RC) Status Register (read/write). + */ + +#define RSRR __REG(0x90030000) /* RC Software Reset Reg. */ +#define RCSR __REG(0x90030004) /* RC Status Reg. */ + +#define RSRR_SWR 0x00000001 /* SoftWare Reset (set only) */ + +#define RCSR_HWR 0x00000001 /* HardWare Reset */ +#define RCSR_SWR 0x00000002 /* SoftWare Reset */ +#define RCSR_WDR 0x00000004 /* Watch-Dog Reset */ +#define RCSR_SMR 0x00000008 /* Sleep-Mode Reset */ + + +/* + * Test unit control registers + * + * Registers + * TUCR Test Unit Control Register (read/write). + */ + +#define TUCR __REG(0x90030008) /* Test Unit Control Reg. */ + +#define TUCR_TIC 0x00000040 /* TIC mode */ +#define TUCR_TTST 0x00000080 /* Trim TeST mode */ +#define TUCR_RCRC 0x00000100 /* Richard's Cyclic Redundancy */ + /* Check */ +#define TUCR_PMD 0x00000200 /* Power Management Disable */ +#define TUCR_MR 0x00000400 /* Memory Request mode */ +#define TUCR_NoMB (TUCR_MR*0) /* No Memory Bus request & grant */ +#define TUCR_MBGPIO (TUCR_MR*1) /* Memory Bus request (MBREQ) & */ + /* grant (MBGNT) on GPIO [22:21] */ +#define TUCR_CTB Fld (3, 20) /* Clock Test Bits */ +#define TUCR_FDC 0x00800000 /* RTC Force Delete Count */ +#define TUCR_FMC 0x01000000 /* Force Michelle's Control mode */ +#define TUCR_TMC 0x02000000 /* RTC Trimmer Multiplexer Control */ +#define TUCR_DPS 0x04000000 /* Disallow Pad Sleep */ +#define TUCR_TSEL Fld (3, 29) /* clock Test SELect on GPIO [27] */ +#define TUCR_32_768kHz /* 32.768 kHz osc. on GPIO [27] */ \ + (0 << FShft (TUCR_TSEL)) +#define TUCR_3_6864MHz /* 3.6864 MHz osc. on GPIO [27] */ \ + (1 << FShft (TUCR_TSEL)) +#define TUCR_VDD /* VDD ring osc./16 on GPIO [27] */ \ + (2 << FShft (TUCR_TSEL)) +#define TUCR_96MHzPLL /* 96 MHz PLL/4 on GPIO [27] */ \ + (3 << FShft (TUCR_TSEL)) +#define TUCR_Clock /* internal (fcpu/2) & 32.768 kHz */ \ + /* Clocks on GPIO [26:27] */ \ + (4 << FShft (TUCR_TSEL)) +#define TUCR_3_6864MHzA /* 3.6864 MHz osc. on GPIO [27] */ \ + /* (Alternative) */ \ + (5 << FShft (TUCR_TSEL)) +#define TUCR_MainPLL /* Main PLL/16 on GPIO [27] */ \ + (6 << FShft (TUCR_TSEL)) +#define TUCR_VDDL /* VDDL ring osc./4 on GPIO [27] */ \ + (7 << FShft (TUCR_TSEL)) + + +/* + * General-Purpose Input/Output (GPIO) control registers + * + * Registers + * GPLR General-Purpose Input/Output (GPIO) Pin Level + * Register (read). + * GPDR General-Purpose Input/Output (GPIO) Pin Direction + * Register (read/write). + * GPSR General-Purpose Input/Output (GPIO) Pin output Set + * Register (write). + * GPCR General-Purpose Input/Output (GPIO) Pin output Clear + * Register (write). + * GRER General-Purpose Input/Output (GPIO) Rising-Edge + * detect Register (read/write). + * GFER General-Purpose Input/Output (GPIO) Falling-Edge + * detect Register (read/write). + * GEDR General-Purpose Input/Output (GPIO) Edge Detect + * status Register (read/write). + * GAFR General-Purpose Input/Output (GPIO) Alternate + * Function Register (read/write). + * + * Clock + * fcpu, Tcpu Frequency, period of the CPU core clock (CCLK). + */ + +#define GPLR __REG(0x90040000) /* GPIO Pin Level Reg. */ +#define GPDR __REG(0x90040004) /* GPIO Pin Direction Reg. */ +#define GPSR __REG(0x90040008) /* GPIO Pin output Set Reg. */ +#define GPCR __REG(0x9004000C) /* GPIO Pin output Clear Reg. */ +#define GRER __REG(0x90040010) /* GPIO Rising-Edge detect Reg. */ +#define GFER __REG(0x90040014) /* GPIO Falling-Edge detect Reg. */ +#define GEDR __REG(0x90040018) /* GPIO Edge Detect status Reg. */ +#define GAFR __REG(0x9004001C) /* GPIO Alternate Function Reg. */ + +#define GPIO_MIN (0) +#define GPIO_MAX (27) + +#define GPIO_GPIO(Nb) /* GPIO [0..27] */ \ + (0x00000001 << (Nb)) +#define GPIO_GPIO0 GPIO_GPIO (0) /* GPIO [0] */ +#define GPIO_GPIO1 GPIO_GPIO (1) /* GPIO [1] */ +#define GPIO_GPIO2 GPIO_GPIO (2) /* GPIO [2] */ +#define GPIO_GPIO3 GPIO_GPIO (3) /* GPIO [3] */ +#define GPIO_GPIO4 GPIO_GPIO (4) /* GPIO [4] */ +#define GPIO_GPIO5 GPIO_GPIO (5) /* GPIO [5] */ +#define GPIO_GPIO6 GPIO_GPIO (6) /* GPIO [6] */ +#define GPIO_GPIO7 GPIO_GPIO (7) /* GPIO [7] */ +#define GPIO_GPIO8 GPIO_GPIO (8) /* GPIO [8] */ +#define GPIO_GPIO9 GPIO_GPIO (9) /* GPIO [9] */ +#define GPIO_GPIO10 GPIO_GPIO (10) /* GPIO [10] */ +#define GPIO_GPIO11 GPIO_GPIO (11) /* GPIO [11] */ +#define GPIO_GPIO12 GPIO_GPIO (12) /* GPIO [12] */ +#define GPIO_GPIO13 GPIO_GPIO (13) /* GPIO [13] */ +#define GPIO_GPIO14 GPIO_GPIO (14) /* GPIO [14] */ +#define GPIO_GPIO15 GPIO_GPIO (15) /* GPIO [15] */ +#define GPIO_GPIO16 GPIO_GPIO (16) /* GPIO [16] */ +#define GPIO_GPIO17 GPIO_GPIO (17) /* GPIO [17] */ +#define GPIO_GPIO18 GPIO_GPIO (18) /* GPIO [18] */ +#define GPIO_GPIO19 GPIO_GPIO (19) /* GPIO [19] */ +#define GPIO_GPIO20 GPIO_GPIO (20) /* GPIO [20] */ +#define GPIO_GPIO21 GPIO_GPIO (21) /* GPIO [21] */ +#define GPIO_GPIO22 GPIO_GPIO (22) /* GPIO [22] */ +#define GPIO_GPIO23 GPIO_GPIO (23) /* GPIO [23] */ +#define GPIO_GPIO24 GPIO_GPIO (24) /* GPIO [24] */ +#define GPIO_GPIO25 GPIO_GPIO (25) /* GPIO [25] */ +#define GPIO_GPIO26 GPIO_GPIO (26) /* GPIO [26] */ +#define GPIO_GPIO27 GPIO_GPIO (27) /* GPIO [27] */ + +#define GPIO_LDD(Nb) /* LCD Data [8..15] (O) */ \ + GPIO_GPIO ((Nb) - 6) +#define GPIO_LDD8 GPIO_LDD (8) /* LCD Data [8] (O) */ +#define GPIO_LDD9 GPIO_LDD (9) /* LCD Data [9] (O) */ +#define GPIO_LDD10 GPIO_LDD (10) /* LCD Data [10] (O) */ +#define GPIO_LDD11 GPIO_LDD (11) /* LCD Data [11] (O) */ +#define GPIO_LDD12 GPIO_LDD (12) /* LCD Data [12] (O) */ +#define GPIO_LDD13 GPIO_LDD (13) /* LCD Data [13] (O) */ +#define GPIO_LDD14 GPIO_LDD (14) /* LCD Data [14] (O) */ +#define GPIO_LDD15 GPIO_LDD (15) /* LCD Data [15] (O) */ + /* ser. port 4: */ +#define GPIO_SSP_TXD GPIO_GPIO (10) /* SSP Transmit Data (O) */ +#define GPIO_SSP_RXD GPIO_GPIO (11) /* SSP Receive Data (I) */ +#define GPIO_SSP_SCLK GPIO_GPIO (12) /* SSP Sample CLocK (O) */ +#define GPIO_SSP_SFRM GPIO_GPIO (13) /* SSP Sample FRaMe (O) */ + /* ser. port 1: */ +#define GPIO_UART_TXD GPIO_GPIO (14) /* UART Transmit Data (O) */ +#define GPIO_UART_RXD GPIO_GPIO (15) /* UART Receive Data (I) */ +#define GPIO_SDLC_SCLK GPIO_GPIO (16) /* SDLC Sample CLocK (I/O) */ +#define GPIO_SDLC_AAF GPIO_GPIO (17) /* SDLC Abort After Frame (O) */ +#define GPIO_UART_SCLK1 GPIO_GPIO (18) /* UART Sample CLocK 1 (I) */ + /* ser. port 4: */ +#define GPIO_SSP_CLK GPIO_GPIO (19) /* SSP external CLocK (I) */ + /* ser. port 3: */ +#define GPIO_UART_SCLK3 GPIO_GPIO (20) /* UART Sample CLocK 3 (I) */ + /* ser. port 4: */ +#define GPIO_MCP_CLK GPIO_GPIO (21) /* MCP CLocK (I) */ + /* test controller: */ +#define GPIO_TIC_ACK GPIO_GPIO (21) /* TIC ACKnowledge (O) */ +#define GPIO_MBGNT GPIO_GPIO (21) /* Memory Bus GraNT (O) */ +#define GPIO_TREQA GPIO_GPIO (22) /* TIC REQuest A (I) */ +#define GPIO_MBREQ GPIO_GPIO (22) /* Memory Bus REQuest (I) */ +#define GPIO_TREQB GPIO_GPIO (23) /* TIC REQuest B (I) */ +#define GPIO_1Hz GPIO_GPIO (25) /* 1 Hz clock (O) */ +#define GPIO_RCLK GPIO_GPIO (26) /* internal (R) CLocK (O, fcpu/2) */ +#define GPIO_32_768kHz GPIO_GPIO (27) /* 32.768 kHz clock (O, RTC) */ + +#define GPDR_In 0 /* Input */ +#define GPDR_Out 1 /* Output */ + + +/* + * Interrupt Controller (IC) control registers + * + * Registers + * ICIP Interrupt Controller (IC) Interrupt ReQuest (IRQ) + * Pending register (read). + * ICMR Interrupt Controller (IC) Mask Register (read/write). + * ICLR Interrupt Controller (IC) Level Register (read/write). + * ICCR Interrupt Controller (IC) Control Register + * (read/write). + * [The ICCR register is only implemented in versions 2.0 + * (rev. = 8) and higher of the StrongARM SA-1100.] + * ICFP Interrupt Controller (IC) Fast Interrupt reQuest + * (FIQ) Pending register (read). + * ICPR Interrupt Controller (IC) Pending Register (read). + * [The ICPR register is active low (inverted) in + * versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the + * StrongARM SA-1100, it is active high (non-inverted) in + * versions 2.0 (rev. = 8) and higher.] + */ + +#define ICIP __REG(0x90050000) /* IC IRQ Pending reg. */ +#define ICMR __REG(0x90050004) /* IC Mask Reg. */ +#define ICLR __REG(0x90050008) /* IC Level Reg. */ +#define ICCR __REG(0x9005000C) /* IC Control Reg. */ +#define ICFP __REG(0x90050010) /* IC FIQ Pending reg. */ +#define ICPR __REG(0x90050020) /* IC Pending Reg. */ + +#define IC_GPIO(Nb) /* GPIO [0..10] */ \ + (0x00000001 << (Nb)) +#define IC_GPIO0 IC_GPIO (0) /* GPIO [0] */ +#define IC_GPIO1 IC_GPIO (1) /* GPIO [1] */ +#define IC_GPIO2 IC_GPIO (2) /* GPIO [2] */ +#define IC_GPIO3 IC_GPIO (3) /* GPIO [3] */ +#define IC_GPIO4 IC_GPIO (4) /* GPIO [4] */ +#define IC_GPIO5 IC_GPIO (5) /* GPIO [5] */ +#define IC_GPIO6 IC_GPIO (6) /* GPIO [6] */ +#define IC_GPIO7 IC_GPIO (7) /* GPIO [7] */ +#define IC_GPIO8 IC_GPIO (8) /* GPIO [8] */ +#define IC_GPIO9 IC_GPIO (9) /* GPIO [9] */ +#define IC_GPIO10 IC_GPIO (10) /* GPIO [10] */ +#define IC_GPIO11_27 0x00000800 /* GPIO [11:27] (ORed) */ +#define IC_LCD 0x00001000 /* LCD controller */ +#define IC_Ser0UDC 0x00002000 /* Ser. port 0 UDC */ +#define IC_Ser1SDLC 0x00004000 /* Ser. port 1 SDLC */ +#define IC_Ser1UART 0x00008000 /* Ser. port 1 UART */ +#define IC_Ser2ICP 0x00010000 /* Ser. port 2 ICP */ +#define IC_Ser3UART 0x00020000 /* Ser. port 3 UART */ +#define IC_Ser4MCP 0x00040000 /* Ser. port 4 MCP */ +#define IC_Ser4SSP 0x00080000 /* Ser. port 4 SSP */ +#define IC_DMA(Nb) /* DMA controller channel [0..5] */ \ + (0x00100000 << (Nb)) +#define IC_DMA0 IC_DMA (0) /* DMA controller channel 0 */ +#define IC_DMA1 IC_DMA (1) /* DMA controller channel 1 */ +#define IC_DMA2 IC_DMA (2) /* DMA controller channel 2 */ +#define IC_DMA3 IC_DMA (3) /* DMA controller channel 3 */ +#define IC_DMA4 IC_DMA (4) /* DMA controller channel 4 */ +#define IC_DMA5 IC_DMA (5) /* DMA controller channel 5 */ +#define IC_OST(Nb) /* OS Timer match [0..3] */ \ + (0x04000000 << (Nb)) +#define IC_OST0 IC_OST (0) /* OS Timer match 0 */ +#define IC_OST1 IC_OST (1) /* OS Timer match 1 */ +#define IC_OST2 IC_OST (2) /* OS Timer match 2 */ +#define IC_OST3 IC_OST (3) /* OS Timer match 3 */ +#define IC_RTC1Hz 0x40000000 /* RTC 1 Hz clock */ +#define IC_RTCAlrm 0x80000000 /* RTC Alarm */ + +#define ICLR_IRQ 0 /* Interrupt ReQuest */ +#define ICLR_FIQ 1 /* Fast Interrupt reQuest */ + +#define ICCR_DIM 0x00000001 /* Disable Idle-mode interrupt */ + /* Mask */ +#define ICCR_IdleAllInt (ICCR_DIM*0) /* Idle-mode All Interrupt enable */ + /* (ICMR ignored) */ +#define ICCR_IdleMskInt (ICCR_DIM*1) /* Idle-mode non-Masked Interrupt */ + /* enable (ICMR used) */ + + +/* + * Peripheral Pin Controller (PPC) control registers + * + * Registers + * PPDR Peripheral Pin Controller (PPC) Pin Direction + * Register (read/write). + * PPSR Peripheral Pin Controller (PPC) Pin State Register + * (read/write). + * PPAR Peripheral Pin Controller (PPC) Pin Assignment + * Register (read/write). + * PSDR Peripheral Pin Controller (PPC) Sleep-mode pin + * Direction Register (read/write). + * PPFR Peripheral Pin Controller (PPC) Pin Flag Register + * (read). + */ + +#define PPDR __REG(0x90060000) /* PPC Pin Direction Reg. */ +#define PPSR __REG(0x90060004) /* PPC Pin State Reg. */ +#define PPAR __REG(0x90060008) /* PPC Pin Assignment Reg. */ +#define PSDR __REG(0x9006000C) /* PPC Sleep-mode pin Direction Reg. */ +#define PPFR __REG(0x90060010) /* PPC Pin Flag Reg. */ + +#define PPC_LDD(Nb) /* LCD Data [0..7] */ \ + (0x00000001 << (Nb)) +#define PPC_LDD0 PPC_LDD (0) /* LCD Data [0] */ +#define PPC_LDD1 PPC_LDD (1) /* LCD Data [1] */ +#define PPC_LDD2 PPC_LDD (2) /* LCD Data [2] */ +#define PPC_LDD3 PPC_LDD (3) /* LCD Data [3] */ +#define PPC_LDD4 PPC_LDD (4) /* LCD Data [4] */ +#define PPC_LDD5 PPC_LDD (5) /* LCD Data [5] */ +#define PPC_LDD6 PPC_LDD (6) /* LCD Data [6] */ +#define PPC_LDD7 PPC_LDD (7) /* LCD Data [7] */ +#define PPC_L_PCLK 0x00000100 /* LCD Pixel CLocK */ +#define PPC_L_LCLK 0x00000200 /* LCD Line CLocK */ +#define PPC_L_FCLK 0x00000400 /* LCD Frame CLocK */ +#define PPC_L_BIAS 0x00000800 /* LCD AC BIAS */ + /* ser. port 1: */ +#define PPC_TXD1 0x00001000 /* SDLC/UART Transmit Data 1 */ +#define PPC_RXD1 0x00002000 /* SDLC/UART Receive Data 1 */ + /* ser. port 2: */ +#define PPC_TXD2 0x00004000 /* IPC Transmit Data 2 */ +#define PPC_RXD2 0x00008000 /* IPC Receive Data 2 */ + /* ser. port 3: */ +#define PPC_TXD3 0x00010000 /* UART Transmit Data 3 */ +#define PPC_RXD3 0x00020000 /* UART Receive Data 3 */ + /* ser. port 4: */ +#define PPC_TXD4 0x00040000 /* MCP/SSP Transmit Data 4 */ +#define PPC_RXD4 0x00080000 /* MCP/SSP Receive Data 4 */ +#define PPC_SCLK 0x00100000 /* MCP/SSP Sample CLocK */ +#define PPC_SFRM 0x00200000 /* MCP/SSP Sample FRaMe */ + +#define PPDR_In 0 /* Input */ +#define PPDR_Out 1 /* Output */ + + /* ser. port 1: */ +#define PPAR_UPR 0x00001000 /* UART Pin Reassignment */ +#define PPAR_UARTTR (PPAR_UPR*0) /* UART on TXD_1 & RXD_1 */ +#define PPAR_UARTGPIO (PPAR_UPR*1) /* UART on GPIO [14:15] */ + /* ser. port 4: */ +#define PPAR_SPR 0x00040000 /* SSP Pin Reassignment */ +#define PPAR_SSPTRSS (PPAR_SPR*0) /* SSP on TXD_C, RXD_C, SCLK_C, */ + /* & SFRM_C */ +#define PPAR_SSPGPIO (PPAR_SPR*1) /* SSP on GPIO [10:13] */ + +#define PSDR_OutL 0 /* Output Low in sleep mode */ +#define PSDR_Flt 1 /* Floating (input) in sleep mode */ + +#define PPFR_LCD 0x00000001 /* LCD controller */ +#define PPFR_SP1TX 0x00001000 /* Ser. Port 1 SDLC/UART Transmit */ +#define PPFR_SP1RX 0x00002000 /* Ser. Port 1 SDLC/UART Receive */ +#define PPFR_SP2TX 0x00004000 /* Ser. Port 2 ICP Transmit */ +#define PPFR_SP2RX 0x00008000 /* Ser. Port 2 ICP Receive */ +#define PPFR_SP3TX 0x00010000 /* Ser. Port 3 UART Transmit */ +#define PPFR_SP3RX 0x00020000 /* Ser. Port 3 UART Receive */ +#define PPFR_SP4 0x00040000 /* Ser. Port 4 MCP/SSP */ +#define PPFR_PerEn 0 /* Peripheral Enabled */ +#define PPFR_PPCEn 1 /* PPC Enabled */ + + +/* + * Dynamic Random-Access Memory (DRAM) control registers + * + * Registers + * MDCNFG Memory system: Dynamic Random-Access Memory (DRAM) + * CoNFiGuration register (read/write). + * MDCAS0 Memory system: Dynamic Random-Access Memory (DRAM) + * Column Address Strobe (CAS) shift register 0 + * (read/write). + * MDCAS1 Memory system: Dynamic Random-Access Memory (DRAM) + * Column Address Strobe (CAS) shift register 1 + * (read/write). + * MDCAS2 Memory system: Dynamic Random-Access Memory (DRAM) + * Column Address Strobe (CAS) shift register 2 + * (read/write). + * + * Clocks + * fcpu, Tcpu Frequency, period of the CPU core clock (CCLK). + * fmem, Tmem Frequency, period of the memory clock (fmem = fcpu/2). + * fcas, Tcas Frequency, period of the DRAM CAS shift registers. + */ + +#define MDCNFG __REG(0xA0000000) /* DRAM CoNFiGuration reg. */ +#define MDCAS0 __REG(0xA0000004) /* DRAM CAS shift reg. 0 */ +#define MDCAS1 __REG(0xA0000008) /* DRAM CAS shift reg. 1 */ +#define MDCAS2 __REG(0xA000000c) /* DRAM CAS shift reg. 2 */ + +/* SA1100 MDCNFG values */ +#define MDCNFG_DE(Nb) /* DRAM Enable bank [0..3] */ \ + (0x00000001 << (Nb)) +#define MDCNFG_DE0 MDCNFG_DE (0) /* DRAM Enable bank 0 */ +#define MDCNFG_DE1 MDCNFG_DE (1) /* DRAM Enable bank 1 */ +#define MDCNFG_DE2 MDCNFG_DE (2) /* DRAM Enable bank 2 */ +#define MDCNFG_DE3 MDCNFG_DE (3) /* DRAM Enable bank 3 */ +#define MDCNFG_DRAC Fld (2, 4) /* DRAM Row Address Count - 9 */ +#define MDCNFG_RowAdd(Add) /* Row Address count [9..12] */ \ + (((Add) - 9) << FShft (MDCNFG_DRAC)) +#define MDCNFG_CDB2 0x00000040 /* shift reg. Clock Divide By 2 */ + /* (fcas = fcpu/2) */ +#define MDCNFG_TRP Fld (4, 7) /* Time RAS Pre-charge - 1 [Tmem] */ +#define MDCNFG_PrChrg(Tcpu) /* Pre-Charge time [2..32 Tcpu] */ \ + (((Tcpu) - 2)/2 << FShft (MDCNFG_TRP)) +#define MDCNFG_CeilPrChrg(Tcpu) /* Ceil. of PrChrg [2..32 Tcpu] */ \ + (((Tcpu) - 1)/2 << FShft (MDCNFG_TRP)) +#define MDCNFG_TRASR Fld (4, 11) /* Time RAS Refresh - 1 [Tmem] */ +#define MDCNFG_Ref(Tcpu) /* Refresh time [2..32 Tcpu] */ \ + (((Tcpu) - 2)/2 << FShft (MDCNFG_TRASR)) +#define MDCNFG_CeilRef(Tcpu) /* Ceil. of Ref [2..32 Tcpu] */ \ + (((Tcpu) - 1)/2 << FShft (MDCNFG_TRASR)) +#define MDCNFG_TDL Fld (2, 15) /* Time Data Latch [Tcpu] */ +#define MDCNFG_DataLtch(Tcpu) /* Data Latch delay [0..3 Tcpu] */ \ + ((Tcpu) << FShft (MDCNFG_TDL)) +#define MDCNFG_DRI Fld (15, 17) /* min. DRAM Refresh Interval/4 */ + /* [Tmem] */ +#define MDCNFG_RefInt(Tcpu) /* min. Refresh Interval */ \ + /* [0..262136 Tcpu] */ \ + ((Tcpu)/8 << FShft (MDCNFG_DRI)) + +/* SA1110 MDCNFG values */ +#define MDCNFG_SA1110_DE0 0x00000001 /* DRAM Enable bank 0 */ +#define MDCNFG_SA1110_DE1 0x00000002 /* DRAM Enable bank 1 */ +#define MDCNFG_SA1110_DTIM0 0x00000004 /* DRAM timing type 0/1 */ +#define MDCNFG_SA1110_DWID0 0x00000008 /* DRAM bus width 0/1 */ +#define MDCNFG_SA1110_DRAC0 Fld(3, 4) /* DRAM row addr bit count */ + /* bank 0/1 */ +#define MDCNFG_SA1110_CDB20 0x00000080 /* Mem Clock divide by 2 0/1 */ +#define MDCNFG_SA1110_TRP0 Fld(3, 8) /* RAS precharge 0/1 */ +#define MDCNFG_SA1110_TDL0 Fld(2, 12) /* Data input latch after CAS*/ + /* deassertion 0/1 */ +#define MDCNFG_SA1110_TWR0 Fld(2, 14) /* SDRAM write recovery 0/1 */ +#define MDCNFG_SA1110_DE2 0x00010000 /* DRAM Enable bank 0 */ +#define MDCNFG_SA1110_DE3 0x00020000 /* DRAM Enable bank 1 */ +#define MDCNFG_SA1110_DTIM2 0x00040000 /* DRAM timing type 0/1 */ +#define MDCNFG_SA1110_DWID2 0x00080000 /* DRAM bus width 0/1 */ +#define MDCNFG_SA1110_DRAC2 Fld(3, 20) /* DRAM row addr bit count */ + /* bank 0/1 */ +#define MDCNFG_SA1110_CDB22 0x00800000 /* Mem Clock divide by 2 0/1 */ +#define MDCNFG_SA1110_TRP2 Fld(3, 24) /* RAS precharge 0/1 */ +#define MDCNFG_SA1110_TDL2 Fld(2, 28) /* Data input latch after CAS*/ + /* deassertion 0/1 */ +#define MDCNFG_SA1110_TWR2 Fld(2, 30) /* SDRAM write recovery 0/1 */ + + +/* + * Static memory control registers + * + * Registers + * MSC0 Memory system: Static memory Control register 0 + * (read/write). + * MSC1 Memory system: Static memory Control register 1 + * (read/write). + * + * Clocks + * fcpu, Tcpu Frequency, period of the CPU core clock (CCLK). + * fmem, Tmem Frequency, period of the memory clock (fmem = fcpu/2). + */ + +#define MSC0 __REG(0xa0000010) /* Static memory Control reg. 0 */ +#define MSC1 __REG(0xa0000014) /* Static memory Control reg. 1 */ +#define MSC2 __REG(0xa000002c) /* Static memory Control reg. 2, not contiguous */ + +#define MSC_Bnk(Nb) /* static memory Bank [0..3] */ \ + Fld (16, ((Nb) Modulo 2)*16) +#define MSC0_Bnk0 MSC_Bnk (0) /* static memory Bank 0 */ +#define MSC0_Bnk1 MSC_Bnk (1) /* static memory Bank 1 */ +#define MSC1_Bnk2 MSC_Bnk (2) /* static memory Bank 2 */ +#define MSC1_Bnk3 MSC_Bnk (3) /* static memory Bank 3 */ + +#define MSC_RT Fld (2, 0) /* ROM/static memory Type */ +#define MSC_NonBrst /* Non-Burst static memory */ \ + (0 << FShft (MSC_RT)) +#define MSC_SRAM /* 32-bit byte-writable SRAM */ \ + (1 << FShft (MSC_RT)) +#define MSC_Brst4 /* Burst-of-4 static memory */ \ + (2 << FShft (MSC_RT)) +#define MSC_Brst8 /* Burst-of-8 static memory */ \ + (3 << FShft (MSC_RT)) +#define MSC_RBW 0x0004 /* ROM/static memory Bus Width */ +#define MSC_32BitStMem (MSC_RBW*0) /* 32-Bit Static Memory */ +#define MSC_16BitStMem (MSC_RBW*1) /* 16-Bit Static Memory */ +#define MSC_RDF Fld (5, 3) /* ROM/static memory read Delay */ + /* First access - 1(.5) [Tmem] */ +#define MSC_1stRdAcc(Tcpu) /* 1st Read Access time (burst */ \ + /* static memory) [3..65 Tcpu] */ \ + ((((Tcpu) - 3)/2) << FShft (MSC_RDF)) +#define MSC_Ceil1stRdAcc(Tcpu) /* Ceil. of 1stRdAcc [3..65 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MSC_RDF)) +#define MSC_RdAcc(Tcpu) /* Read Access time (non-burst */ \ + /* static memory) [2..64 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MSC_RDF)) +#define MSC_CeilRdAcc(Tcpu) /* Ceil. of RdAcc [2..64 Tcpu] */ \ + ((((Tcpu) - 1)/2) << FShft (MSC_RDF)) +#define MSC_RDN Fld (5, 8) /* ROM/static memory read Delay */ + /* Next access - 1 [Tmem] */ +#define MSC_NxtRdAcc(Tcpu) /* Next Read Access time (burst */ \ + /* static memory) [2..64 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MSC_RDN)) +#define MSC_CeilNxtRdAcc(Tcpu) /* Ceil. of NxtRdAcc [2..64 Tcpu] */ \ + ((((Tcpu) - 1)/2) << FShft (MSC_RDN)) +#define MSC_WrAcc(Tcpu) /* Write Access time (non-burst */ \ + /* static memory) [2..64 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MSC_RDN)) +#define MSC_CeilWrAcc(Tcpu) /* Ceil. of WrAcc [2..64 Tcpu] */ \ + ((((Tcpu) - 1)/2) << FShft (MSC_RDN)) +#define MSC_RRR Fld (3, 13) /* ROM/static memory RecoveRy */ + /* time/2 [Tmem] */ +#define MSC_Rec(Tcpu) /* Recovery time [0..28 Tcpu] */ \ + (((Tcpu)/4) << FShft (MSC_RRR)) +#define MSC_CeilRec(Tcpu) /* Ceil. of Rec [0..28 Tcpu] */ \ + ((((Tcpu) + 3)/4) << FShft (MSC_RRR)) + + +/* + * Personal Computer Memory Card International Association (PCMCIA) control + * register + * + * Register + * MECR Memory system: Expansion memory bus (PCMCIA) + * Configuration Register (read/write). + * + * Clocks + * fcpu, Tcpu Frequency, period of the CPU core clock (CCLK). + * fmem, Tmem Frequency, period of the memory clock (fmem = fcpu/2). + * fbclk, Tbclk Frequency, period of the PCMCIA clock (BCLK). + */ + + /* Memory system: */ +#define MECR __REG(0xA0000018) /* Expansion memory bus (PCMCIA) Configuration Reg. */ + +#define MECR_PCMCIA(Nb) /* PCMCIA [0..1] */ \ + Fld (15, (Nb)*16) +#define MECR_PCMCIA0 MECR_PCMCIA (0) /* PCMCIA 0 */ +#define MECR_PCMCIA1 MECR_PCMCIA (1) /* PCMCIA 1 */ + +#define MECR_BSIO Fld (5, 0) /* BCLK Select I/O - 1 [Tmem] */ +#define MECR_IOClk(Tcpu) /* I/O Clock [2..64 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MECR_BSIO)) +#define MECR_CeilIOClk(Tcpu) /* Ceil. of IOClk [2..64 Tcpu] */ \ + ((((Tcpu) - 1)/2) << FShft (MECR_BSIO)) +#define MECR_BSA Fld (5, 5) /* BCLK Select Attribute - 1 */ + /* [Tmem] */ +#define MECR_AttrClk(Tcpu) /* Attribute Clock [2..64 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MECR_BSA)) +#define MECR_CeilAttrClk(Tcpu) /* Ceil. of AttrClk [2..64 Tcpu] */ \ + ((((Tcpu) - 1)/2) << FShft (MECR_BSA)) +#define MECR_BSM Fld (5, 10) /* BCLK Select Memory - 1 [Tmem] */ +#define MECR_MemClk(Tcpu) /* Memory Clock [2..64 Tcpu] */ \ + ((((Tcpu) - 2)/2) << FShft (MECR_BSM)) +#define MECR_CeilMemClk(Tcpu) /* Ceil. of MemClk [2..64 Tcpu] */ \ + ((((Tcpu) - 1)/2) << FShft (MECR_BSM)) + +/* + * On SA1110 only + */ + +#define MDREFR __REG(0xA000001C) + +#define MDREFR_TRASR Fld (4, 0) +#define MDREFR_DRI Fld (12, 4) +#define MDREFR_E0PIN (1 << 16) +#define MDREFR_K0RUN (1 << 17) +#define MDREFR_K0DB2 (1 << 18) +#define MDREFR_E1PIN (1 << 20) +#define MDREFR_K1RUN (1 << 21) +#define MDREFR_K1DB2 (1 << 22) +#define MDREFR_K2RUN (1 << 25) +#define MDREFR_K2DB2 (1 << 26) +#define MDREFR_EAPD (1 << 28) +#define MDREFR_KAPD (1 << 29) +#define MDREFR_SLFRSH (1 << 31) + + +/* + * Direct Memory Access (DMA) control registers + * + * Registers + * DDAR0 Direct Memory Access (DMA) Device Address Register + * channel 0 (read/write). + * DCSR0 Direct Memory Access (DMA) Control and Status + * Register channel 0 (read/write). + * DBSA0 Direct Memory Access (DMA) Buffer Start address + * register A channel 0 (read/write). + * DBTA0 Direct Memory Access (DMA) Buffer Transfer count + * register A channel 0 (read/write). + * DBSB0 Direct Memory Access (DMA) Buffer Start address + * register B channel 0 (read/write). + * DBTB0 Direct Memory Access (DMA) Buffer Transfer count + * register B channel 0 (read/write). + * + * DDAR1 Direct Memory Access (DMA) Device Address Register + * channel 1 (read/write). + * DCSR1 Direct Memory Access (DMA) Control and Status + * Register channel 1 (read/write). + * DBSA1 Direct Memory Access (DMA) Buffer Start address + * register A channel 1 (read/write). + * DBTA1 Direct Memory Access (DMA) Buffer Transfer count + * register A channel 1 (read/write). + * DBSB1 Direct Memory Access (DMA) Buffer Start address + * register B channel 1 (read/write). + * DBTB1 Direct Memory Access (DMA) Buffer Transfer count + * register B channel 1 (read/write). + * + * DDAR2 Direct Memory Access (DMA) Device Address Register + * channel 2 (read/write). + * DCSR2 Direct Memory Access (DMA) Control and Status + * Register channel 2 (read/write). + * DBSA2 Direct Memory Access (DMA) Buffer Start address + * register A channel 2 (read/write). + * DBTA2 Direct Memory Access (DMA) Buffer Transfer count + * register A channel 2 (read/write). + * DBSB2 Direct Memory Access (DMA) Buffer Start address + * register B channel 2 (read/write). + * DBTB2 Direct Memory Access (DMA) Buffer Transfer count + * register B channel 2 (read/write). + * + * DDAR3 Direct Memory Access (DMA) Device Address Register + * channel 3 (read/write). + * DCSR3 Direct Memory Access (DMA) Control and Status + * Register channel 3 (read/write). + * DBSA3 Direct Memory Access (DMA) Buffer Start address + * register A channel 3 (read/write). + * DBTA3 Direct Memory Access (DMA) Buffer Transfer count + * register A channel 3 (read/write). + * DBSB3 Direct Memory Access (DMA) Buffer Start address + * register B channel 3 (read/write). + * DBTB3 Direct Memory Access (DMA) Buffer Transfer count + * register B channel 3 (read/write). + * + * DDAR4 Direct Memory Access (DMA) Device Address Register + * channel 4 (read/write). + * DCSR4 Direct Memory Access (DMA) Control and Status + * Register channel 4 (read/write). + * DBSA4 Direct Memory Access (DMA) Buffer Start address + * register A channel 4 (read/write). + * DBTA4 Direct Memory Access (DMA) Buffer Transfer count + * register A channel 4 (read/write). + * DBSB4 Direct Memory Access (DMA) Buffer Start address + * register B channel 4 (read/write). + * DBTB4 Direct Memory Access (DMA) Buffer Transfer count + * register B channel 4 (read/write). + * + * DDAR5 Direct Memory Access (DMA) Device Address Register + * channel 5 (read/write). + * DCSR5 Direct Memory Access (DMA) Control and Status + * Register channel 5 (read/write). + * DBSA5 Direct Memory Access (DMA) Buffer Start address + * register A channel 5 (read/write). + * DBTA5 Direct Memory Access (DMA) Buffer Transfer count + * register A channel 5 (read/write). + * DBSB5 Direct Memory Access (DMA) Buffer Start address + * register B channel 5 (read/write). + * DBTB5 Direct Memory Access (DMA) Buffer Transfer count + * register B channel 5 (read/write). + */ + +#define DMASp 0x00000020 /* DMA control reg. Space [byte] */ + +#define DDAR(Nb) __REG(0xB0000000 + (Nb)*DMASp) /* DMA Device Address Reg. channel [0..5] */ +#define SetDCSR(Nb) __REG(0xB0000004 + (Nb)*DMASp) /* Set DMA Control & Status Reg. channel [0..5] (write) */ +#define ClrDCSR(Nb) __REG(0xB0000008 + (Nb)*DMASp) /* Clear DMA Control & Status Reg. channel [0..5] (write) */ +#define RdDCSR(Nb) __REG(0xB000000C + (Nb)*DMASp) /* Read DMA Control & Status Reg. channel [0..5] (read) */ +#define DBSA(Nb) __REG(0xB0000010 + (Nb)*DMASp) /* DMA Buffer Start address reg. A channel [0..5] */ +#define DBTA(Nb) __REG(0xB0000014 + (Nb)*DMASp) /* DMA Buffer Transfer count reg. A channel [0..5] */ +#define DBSB(Nb) __REG(0xB0000018 + (Nb)*DMASp) /* DMA Buffer Start address reg. B channel [0..5] */ +#define DBTB(Nb) __REG(0xB000001C + (Nb)*DMASp) /* DMA Buffer Transfer count reg. B channel [0..5] */ + +#define DDAR_RW 0x00000001 /* device data Read/Write */ +#define DDAR_DevWr (DDAR_RW*0) /* Device data Write */ + /* (memory -> device) */ +#define DDAR_DevRd (DDAR_RW*1) /* Device data Read */ + /* (device -> memory) */ +#define DDAR_E 0x00000002 /* big/little Endian device */ +#define DDAR_LtlEnd (DDAR_E*0) /* Little Endian device */ +#define DDAR_BigEnd (DDAR_E*1) /* Big Endian device */ +#define DDAR_BS 0x00000004 /* device Burst Size */ +#define DDAR_Brst4 (DDAR_BS*0) /* Burst-of-4 device */ +#define DDAR_Brst8 (DDAR_BS*1) /* Burst-of-8 device */ +#define DDAR_DW 0x00000008 /* device Data Width */ +#define DDAR_8BitDev (DDAR_DW*0) /* 8-Bit Device */ +#define DDAR_16BitDev (DDAR_DW*1) /* 16-Bit Device */ +#define DDAR_DS Fld (4, 4) /* Device Select */ +#define DDAR_Ser0UDCTr /* Ser. port 0 UDC Transmit */ \ + (0x0 << FShft (DDAR_DS)) +#define DDAR_Ser0UDCRc /* Ser. port 0 UDC Receive */ \ + (0x1 << FShft (DDAR_DS)) +#define DDAR_Ser1SDLCTr /* Ser. port 1 SDLC Transmit */ \ + (0x2 << FShft (DDAR_DS)) +#define DDAR_Ser1SDLCRc /* Ser. port 1 SDLC Receive */ \ + (0x3 << FShft (DDAR_DS)) +#define DDAR_Ser1UARTTr /* Ser. port 1 UART Transmit */ \ + (0x4 << FShft (DDAR_DS)) +#define DDAR_Ser1UARTRc /* Ser. port 1 UART Receive */ \ + (0x5 << FShft (DDAR_DS)) +#define DDAR_Ser2ICPTr /* Ser. port 2 ICP Transmit */ \ + (0x6 << FShft (DDAR_DS)) +#define DDAR_Ser2ICPRc /* Ser. port 2 ICP Receive */ \ + (0x7 << FShft (DDAR_DS)) +#define DDAR_Ser3UARTTr /* Ser. port 3 UART Transmit */ \ + (0x8 << FShft (DDAR_DS)) +#define DDAR_Ser3UARTRc /* Ser. port 3 UART Receive */ \ + (0x9 << FShft (DDAR_DS)) +#define DDAR_Ser4MCP0Tr /* Ser. port 4 MCP 0 Transmit */ \ + /* (audio) */ \ + (0xA << FShft (DDAR_DS)) +#define DDAR_Ser4MCP0Rc /* Ser. port 4 MCP 0 Receive */ \ + /* (audio) */ \ + (0xB << FShft (DDAR_DS)) +#define DDAR_Ser4MCP1Tr /* Ser. port 4 MCP 1 Transmit */ \ + /* (telecom) */ \ + (0xC << FShft (DDAR_DS)) +#define DDAR_Ser4MCP1Rc /* Ser. port 4 MCP 1 Receive */ \ + /* (telecom) */ \ + (0xD << FShft (DDAR_DS)) +#define DDAR_Ser4SSPTr /* Ser. port 4 SSP Transmit */ \ + (0xE << FShft (DDAR_DS)) +#define DDAR_Ser4SSPRc /* Ser. port 4 SSP Receive */ \ + (0xF << FShft (DDAR_DS)) +#define DDAR_DA Fld (24, 8) /* Device Address */ +#define DDAR_DevAdd(Add) /* Device Address */ \ + (((Add) & 0xF0000000) | \ + (((Add) & 0X003FFFFC) << (FShft (DDAR_DA) - 2))) +#define DDAR_Ser0UDCWr /* Ser. port 0 UDC Write */ \ + (DDAR_DevWr + DDAR_Brst8 + DDAR_8BitDev + \ + DDAR_Ser0UDCTr + DDAR_DevAdd (__PREG(Ser0UDCDR))) +#define DDAR_Ser0UDCRd /* Ser. port 0 UDC Read */ \ + (DDAR_DevRd + DDAR_Brst8 + DDAR_8BitDev + \ + DDAR_Ser0UDCRc + DDAR_DevAdd (__PREG(Ser0UDCDR))) +#define DDAR_Ser1UARTWr /* Ser. port 1 UART Write */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser1UARTTr + DDAR_DevAdd (__PREG(Ser1UTDR))) +#define DDAR_Ser1UARTRd /* Ser. port 1 UART Read */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser1UARTRc + DDAR_DevAdd (__PREG(Ser1UTDR))) +#define DDAR_Ser1SDLCWr /* Ser. port 1 SDLC Write */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser1SDLCTr + DDAR_DevAdd (__PREG(Ser1SDDR))) +#define DDAR_Ser1SDLCRd /* Ser. port 1 SDLC Read */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser1SDLCRc + DDAR_DevAdd (__PREG(Ser1SDDR))) +#define DDAR_Ser2UARTWr /* Ser. port 2 UART Write */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser2ICPTr + DDAR_DevAdd (__PREG(Ser2UTDR))) +#define DDAR_Ser2UARTRd /* Ser. port 2 UART Read */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser2ICPRc + DDAR_DevAdd (__PREG(Ser2UTDR))) +#define DDAR_Ser2HSSPWr /* Ser. port 2 HSSP Write */ \ + (DDAR_DevWr + DDAR_Brst8 + DDAR_8BitDev + \ + DDAR_Ser2ICPTr + DDAR_DevAdd (__PREG(Ser2HSDR))) +#define DDAR_Ser2HSSPRd /* Ser. port 2 HSSP Read */ \ + (DDAR_DevRd + DDAR_Brst8 + DDAR_8BitDev + \ + DDAR_Ser2ICPRc + DDAR_DevAdd (__PREG(Ser2HSDR))) +#define DDAR_Ser3UARTWr /* Ser. port 3 UART Write */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser3UARTTr + DDAR_DevAdd (__PREG(Ser3UTDR))) +#define DDAR_Ser3UARTRd /* Ser. port 3 UART Read */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_8BitDev + \ + DDAR_Ser3UARTRc + DDAR_DevAdd (__PREG(Ser3UTDR))) +#define DDAR_Ser4MCP0Wr /* Ser. port 4 MCP 0 Write (audio) */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_16BitDev + \ + DDAR_Ser4MCP0Tr + DDAR_DevAdd (__PREG(Ser4MCDR0))) +#define DDAR_Ser4MCP0Rd /* Ser. port 4 MCP 0 Read (audio) */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_16BitDev + \ + DDAR_Ser4MCP0Rc + DDAR_DevAdd (__PREG(Ser4MCDR0))) +#define DDAR_Ser4MCP1Wr /* Ser. port 4 MCP 1 Write */ \ + /* (telecom) */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_16BitDev + \ + DDAR_Ser4MCP1Tr + DDAR_DevAdd (__PREG(Ser4MCDR1))) +#define DDAR_Ser4MCP1Rd /* Ser. port 4 MCP 1 Read */ \ + /* (telecom) */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_16BitDev + \ + DDAR_Ser4MCP1Rc + DDAR_DevAdd (__PREG(Ser4MCDR1))) +#define DDAR_Ser4SSPWr /* Ser. port 4 SSP Write (16 bits) */ \ + (DDAR_DevWr + DDAR_Brst4 + DDAR_16BitDev + \ + DDAR_Ser4SSPTr + DDAR_DevAdd (__PREG(Ser4SSDR))) +#define DDAR_Ser4SSPRd /* Ser. port 4 SSP Read (16 bits) */ \ + (DDAR_DevRd + DDAR_Brst4 + DDAR_16BitDev + \ + DDAR_Ser4SSPRc + DDAR_DevAdd (__PREG(Ser4SSDR))) + +#define DCSR_RUN 0x00000001 /* DMA RUNing */ +#define DCSR_IE 0x00000002 /* DMA Interrupt Enable */ +#define DCSR_ERROR 0x00000004 /* DMA ERROR */ +#define DCSR_DONEA 0x00000008 /* DONE DMA transfer buffer A */ +#define DCSR_STRTA 0x00000010 /* STaRTed DMA transfer buffer A */ +#define DCSR_DONEB 0x00000020 /* DONE DMA transfer buffer B */ +#define DCSR_STRTB 0x00000040 /* STaRTed DMA transfer buffer B */ +#define DCSR_BIU 0x00000080 /* DMA Buffer In Use */ +#define DCSR_BufA (DCSR_BIU*0) /* DMA Buffer A in use */ +#define DCSR_BufB (DCSR_BIU*1) /* DMA Buffer B in use */ + +#define DBT_TC Fld (13, 0) /* Transfer Count */ +#define DBTA_TCA DBT_TC /* Transfer Count buffer A */ +#define DBTB_TCB DBT_TC /* Transfer Count buffer B */ + + +/* + * Liquid Crystal Display (LCD) control registers + * + * Registers + * LCCR0 Liquid Crystal Display (LCD) Control Register 0 + * (read/write). + * [Bits LDM, BAM, and ERM are only implemented in + * versions 2.0 (rev. = 8) and higher of the StrongARM + * SA-1100.] + * LCSR Liquid Crystal Display (LCD) Status Register + * (read/write). + * [Bit LDD can be only read in versions 1.0 (rev. = 1) + * and 1.1 (rev. = 2) of the StrongARM SA-1100, it can be + * read and written (cleared) in versions 2.0 (rev. = 8) + * and higher.] + * DBAR1 Liquid Crystal Display (LCD) Direct Memory Access + * (DMA) Base Address Register channel 1 (read/write). + * DCAR1 Liquid Crystal Display (LCD) Direct Memory Access + * (DMA) Current Address Register channel 1 (read). + * DBAR2 Liquid Crystal Display (LCD) Direct Memory Access + * (DMA) Base Address Register channel 2 (read/write). + * DCAR2 Liquid Crystal Display (LCD) Direct Memory Access + * (DMA) Current Address Register channel 2 (read). + * LCCR1 Liquid Crystal Display (LCD) Control Register 1 + * (read/write). + * [The LCCR1 register can be only written in + * versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the + * StrongARM SA-1100, it can be written and read in + * versions 2.0 (rev. = 8) and higher.] + * LCCR2 Liquid Crystal Display (LCD) Control Register 2 + * (read/write). + * [The LCCR1 register can be only written in + * versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the + * StrongARM SA-1100, it can be written and read in + * versions 2.0 (rev. = 8) and higher.] + * LCCR3 Liquid Crystal Display (LCD) Control Register 3 + * (read/write). + * [The LCCR1 register can be only written in + * versions 1.0 (rev. = 1) and 1.1 (rev. = 2) of the + * StrongARM SA-1100, it can be written and read in + * versions 2.0 (rev. = 8) and higher. Bit PCP is only + * implemented in versions 2.0 (rev. = 8) and higher of + * the StrongARM SA-1100.] + * + * Clocks + * fcpu, Tcpu Frequency, period of the CPU core clock (CCLK). + * fmem, Tmem Frequency, period of the memory clock (fmem = fcpu/2). + * fpix, Tpix Frequency, period of the pixel clock. + * fln, Tln Frequency, period of the line clock. + * fac, Tac Frequency, period of the AC bias clock. + */ + +#define LCD_PEntrySp 2 /* LCD Palette Entry Space [byte] */ +#define LCD_4BitPSp /* LCD 4-Bit pixel Palette Space */ \ + /* [byte] */ \ + (16*LCD_PEntrySp) +#define LCD_8BitPSp /* LCD 8-Bit pixel Palette Space */ \ + /* [byte] */ \ + (256*LCD_PEntrySp) +#define LCD_12_16BitPSp /* LCD 12/16-Bit pixel */ \ + /* dummy-Palette Space [byte] */ \ + (16*LCD_PEntrySp) + +#define LCD_PGrey Fld (4, 0) /* LCD Palette entry Grey value */ +#define LCD_PBlue Fld (4, 0) /* LCD Palette entry Blue value */ +#define LCD_PGreen Fld (4, 4) /* LCD Palette entry Green value */ +#define LCD_PRed Fld (4, 8) /* LCD Palette entry Red value */ +#define LCD_PBS Fld (2, 12) /* LCD Pixel Bit Size */ +#define LCD_4Bit /* LCD 4-Bit pixel mode */ \ + (0 << FShft (LCD_PBS)) +#define LCD_8Bit /* LCD 8-Bit pixel mode */ \ + (1 << FShft (LCD_PBS)) +#define LCD_12_16Bit /* LCD 12/16-Bit pixel mode */ \ + (2 << FShft (LCD_PBS)) + +#define LCD_Int0_0 0x0 /* LCD Intensity = 0.0% = 0 */ +#define LCD_Int11_1 0x1 /* LCD Intensity = 11.1% = 1/9 */ +#define LCD_Int20_0 0x2 /* LCD Intensity = 20.0% = 1/5 */ +#define LCD_Int26_7 0x3 /* LCD Intensity = 26.7% = 4/15 */ +#define LCD_Int33_3 0x4 /* LCD Intensity = 33.3% = 3/9 */ +#define LCD_Int40_0 0x5 /* LCD Intensity = 40.0% = 2/5 */ +#define LCD_Int44_4 0x6 /* LCD Intensity = 44.4% = 4/9 */ +#define LCD_Int50_0 0x7 /* LCD Intensity = 50.0% = 1/2 */ +#define LCD_Int55_6 0x8 /* LCD Intensity = 55.6% = 5/9 */ +#define LCD_Int60_0 0x9 /* LCD Intensity = 60.0% = 3/5 */ +#define LCD_Int66_7 0xA /* LCD Intensity = 66.7% = 6/9 */ +#define LCD_Int73_3 0xB /* LCD Intensity = 73.3% = 11/15 */ +#define LCD_Int80_0 0xC /* LCD Intensity = 80.0% = 4/5 */ +#define LCD_Int88_9 0xD /* LCD Intensity = 88.9% = 8/9 */ +#define LCD_Int100_0 0xE /* LCD Intensity = 100.0% = 1 */ +#define LCD_Int100_0A 0xF /* LCD Intensity = 100.0% = 1 */ + /* (Alternative) */ + +#define LCCR0 __REG(0xB0100000) /* LCD Control Reg. 0 */ +#define LCSR __REG(0xB0100004) /* LCD Status Reg. */ +#define DBAR1 __REG(0xB0100010) /* LCD DMA Base Address Reg. channel 1 */ +#define DCAR1 __REG(0xB0100014) /* LCD DMA Current Address Reg. channel 1 */ +#define DBAR2 __REG(0xB0100018) /* LCD DMA Base Address Reg. channel 2 */ +#define DCAR2 __REG(0xB010001C) /* LCD DMA Current Address Reg. channel 2 */ +#define LCCR1 __REG(0xB0100020) /* LCD Control Reg. 1 */ +#define LCCR2 __REG(0xB0100024) /* LCD Control Reg. 2 */ +#define LCCR3 __REG(0xB0100028) /* LCD Control Reg. 3 */ + +#define LCCR0_LEN 0x00000001 /* LCD ENable */ +#define LCCR0_CMS 0x00000002 /* Color/Monochrome display Select */ +#define LCCR0_Color (LCCR0_CMS*0) /* Color display */ +#define LCCR0_Mono (LCCR0_CMS*1) /* Monochrome display */ +#define LCCR0_SDS 0x00000004 /* Single/Dual panel display */ + /* Select */ +#define LCCR0_Sngl (LCCR0_SDS*0) /* Single panel display */ +#define LCCR0_Dual (LCCR0_SDS*1) /* Dual panel display */ +#define LCCR0_LDM 0x00000008 /* LCD Disable done (LDD) */ + /* interrupt Mask (disable) */ +#define LCCR0_BAM 0x00000010 /* Base Address update (BAU) */ + /* interrupt Mask (disable) */ +#define LCCR0_ERM 0x00000020 /* LCD ERror (BER, IOL, IUL, IOU, */ + /* IUU, OOL, OUL, OOU, and OUU) */ + /* interrupt Mask (disable) */ +#define LCCR0_PAS 0x00000080 /* Passive/Active display Select */ +#define LCCR0_Pas (LCCR0_PAS*0) /* Passive display (STN) */ +#define LCCR0_Act (LCCR0_PAS*1) /* Active display (TFT) */ +#define LCCR0_BLE 0x00000100 /* Big/Little Endian select */ +#define LCCR0_LtlEnd (LCCR0_BLE*0) /* Little Endian frame buffer */ +#define LCCR0_BigEnd (LCCR0_BLE*1) /* Big Endian frame buffer */ +#define LCCR0_DPD 0x00000200 /* Double Pixel Data (monochrome */ + /* display mode) */ +#define LCCR0_4PixMono (LCCR0_DPD*0) /* 4-Pixel/clock Monochrome */ + /* display */ +#define LCCR0_8PixMono (LCCR0_DPD*1) /* 8-Pixel/clock Monochrome */ + /* display */ +#define LCCR0_PDD Fld (8, 12) /* Palette DMA request Delay */ + /* [Tmem] */ +#define LCCR0_DMADel(Tcpu) /* palette DMA request Delay */ \ + /* [0..510 Tcpu] */ \ + ((Tcpu)/2 << FShft (LCCR0_PDD)) + +#define LCSR_LDD 0x00000001 /* LCD Disable Done */ +#define LCSR_BAU 0x00000002 /* Base Address Update (read) */ +#define LCSR_BER 0x00000004 /* Bus ERror */ +#define LCSR_ABC 0x00000008 /* AC Bias clock Count */ +#define LCSR_IOL 0x00000010 /* Input FIFO Over-run Lower */ + /* panel */ +#define LCSR_IUL 0x00000020 /* Input FIFO Under-run Lower */ + /* panel */ +#define LCSR_IOU 0x00000040 /* Input FIFO Over-run Upper */ + /* panel */ +#define LCSR_IUU 0x00000080 /* Input FIFO Under-run Upper */ + /* panel */ +#define LCSR_OOL 0x00000100 /* Output FIFO Over-run Lower */ + /* panel */ +#define LCSR_OUL 0x00000200 /* Output FIFO Under-run Lower */ + /* panel */ +#define LCSR_OOU 0x00000400 /* Output FIFO Over-run Upper */ + /* panel */ +#define LCSR_OUU 0x00000800 /* Output FIFO Under-run Upper */ + /* panel */ + +#define LCCR1_PPL Fld (6, 4) /* Pixels Per Line/16 - 1 */ +#define LCCR1_DisWdth(Pixel) /* Display Width [16..1024 pix.] */ \ + (((Pixel) - 16)/16 << FShft (LCCR1_PPL)) +#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */ + /* pulse Width - 1 [Tpix] (L_LCLK) */ +#define LCCR1_HorSnchWdth(Tpix) /* Horizontal Synchronization */ \ + /* pulse Width [1..64 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_HSW)) +#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait */ + /* count - 1 [Tpix] */ +#define LCCR1_EndLnDel(Tpix) /* End-of-Line Delay */ \ + /* [1..256 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_ELW)) +#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */ + /* Wait count - 1 [Tpix] */ +#define LCCR1_BegLnDel(Tpix) /* Beginning-of-Line Delay */ \ + /* [1..256 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_BLW)) + +#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */ +#define LCCR2_DisHght(Line) /* Display Height [1..1024 lines] */ \ + (((Line) - 1) << FShft (LCCR2_LPP)) +#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse */ + /* Width - 1 [Tln] (L_FCLK) */ +#define LCCR2_VrtSnchWdth(Tln) /* Vertical Synchronization pulse */ \ + /* Width [1..64 Tln] */ \ + (((Tln) - 1) << FShft (LCCR2_VSW)) +#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */ + /* count [Tln] */ +#define LCCR2_EndFrmDel(Tln) /* End-of-Frame Delay */ \ + /* [0..255 Tln] */ \ + ((Tln) << FShft (LCCR2_EFW)) +#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */ + /* Wait count [Tln] */ +#define LCCR2_BegFrmDel(Tln) /* Beginning-of-Frame Delay */ \ + /* [0..255 Tln] */ \ + ((Tln) << FShft (LCCR2_BFW)) + +#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor/2 - 2 */ + /* [1..255] (L_PCLK) */ + /* fpix = fcpu/(2*(PCD + 2)) */ + /* Tpix = 2*(PCD + 2)*Tcpu */ +#define LCCR3_PixClkDiv(Div) /* Pixel Clock Divisor [6..514] */ \ + (((Div) - 4)/2 << FShft (LCCR3_PCD)) + /* fpix = fcpu/(2*Floor (Div/2)) */ + /* Tpix = 2*Floor (Div/2)*Tcpu */ +#define LCCR3_CeilPixClkDiv(Div) /* Ceil. of PixClkDiv [6..514] */ \ + (((Div) - 3)/2 << FShft (LCCR3_PCD)) + /* fpix = fcpu/(2*Ceil (Div/2)) */ + /* Tpix = 2*Ceil (Div/2)*Tcpu */ +#define LCCR3_ACB Fld (8, 8) /* AC Bias clock half period - 1 */ + /* [Tln] (L_BIAS) */ +#define LCCR3_ACBsDiv(Div) /* AC Bias clock Divisor [2..512] */ \ + (((Div) - 2)/2 << FShft (LCCR3_ACB)) + /* fac = fln/(2*Floor (Div/2)) */ + /* Tac = 2*Floor (Div/2)*Tln */ +#define LCCR3_CeilACBsDiv(Div) /* Ceil. of ACBsDiv [2..512] */ \ + (((Div) - 1)/2 << FShft (LCCR3_ACB)) + /* fac = fln/(2*Ceil (Div/2)) */ + /* Tac = 2*Ceil (Div/2)*Tln */ +#define LCCR3_API Fld (4, 16) /* AC bias Pin transitions per */ + /* Interrupt */ +#define LCCR3_ACBsCntOff /* AC Bias clock transition Count */ \ + /* Off */ \ + (0 << FShft (LCCR3_API)) +#define LCCR3_ACBsCnt(Trans) /* AC Bias clock transition Count */ \ + /* [1..15] */ \ + ((Trans) << FShft (LCCR3_API)) +#define LCCR3_VSP 0x00100000 /* Vertical Synchronization pulse */ + /* Polarity (L_FCLK) */ +#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* Vertical Synchronization pulse */ + /* active High */ +#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* Vertical Synchronization pulse */ + /* active Low */ +#define LCCR3_HSP 0x00200000 /* Horizontal Synchronization */ + /* pulse Polarity (L_LCLK) */ +#define LCCR3_HorSnchH (LCCR3_HSP*0) /* Horizontal Synchronization */ + /* pulse active High */ +#define LCCR3_HorSnchL (LCCR3_HSP*1) /* Horizontal Synchronization */ + /* pulse active Low */ +#define LCCR3_PCP 0x00400000 /* Pixel Clock Polarity (L_PCLK) */ +#define LCCR3_PixRsEdg (LCCR3_PCP*0) /* Pixel clock Rising-Edge */ +#define LCCR3_PixFlEdg (LCCR3_PCP*1) /* Pixel clock Falling-Edge */ +#define LCCR3_OEP 0x00800000 /* Output Enable Polarity (L_BIAS, */ + /* active display mode) */ +#define LCCR3_OutEnH (LCCR3_OEP*0) /* Output Enable active High */ +#define LCCR3_OutEnL (LCCR3_OEP*1) /* Output Enable active Low */ + +#ifndef __ASSEMBLY__ +extern unsigned int processor_id; +#endif + +#define CPU_REVISION (processor_id & 15) +#define CPU_SA1110_A0 (0) +#define CPU_SA1110_B0 (4) +#define CPU_SA1110_B1 (5) +#define CPU_SA1110_B2 (6) +#define CPU_SA1110_B4 (8) + +#define CPU_SA1100_ID (0x4401a110) +#define CPU_SA1100_MASK (0xfffffff0) +#define CPU_SA1110_ID (0x6901b110) +#define CPU_SA1110_MASK (0xfffffff0) diff --git a/arch/arm/mach-sa1100/include/mach/SA-1101.h b/arch/arm/mach-sa1100/include/mach/SA-1101.h new file mode 100644 index 00000000000..5d2ad7db991 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/SA-1101.h @@ -0,0 +1,925 @@ +/* + * SA-1101.h + * + * Copyright (c) Peter Danielsson 1999 + * + * Definition of constants related to the sa1101 + * support chip for the sa1100 + * + */ + + +/* Be sure that virtual mapping is defined right */ +#ifndef __ASM_ARCH_HARDWARE_H +#error You must include hardware.h not SA-1101.h +#endif + +#ifndef SA1101_BASE +#error You must define SA-1101 physical base address +#endif + +#ifndef LANGUAGE +# ifdef __ASSEMBLY__ +# define LANGUAGE Assembly +# else +# define LANGUAGE C +# endif +#endif + +/* + * We have mapped the sa1101 depending on the value of SA1101_BASE. + * It then appears from 0xf4000000. + */ + +#define SA1101_p2v( x ) ((x) - SA1101_BASE + 0xf4000000) +#define SA1101_v2p( x ) ((x) - 0xf4000000 + SA1101_BASE) + +#ifndef SA1101_p2v +#define SA1101_p2v(PhAdd) (PhAdd) +#endif + +#include <mach/bitfield.h> + +#define C 0 +#define Assembly 1 + + +/* + * Memory map + */ + +#define __SHMEM_CONTROL0 0x00000000 +#define __SYSTEM_CONTROL1 0x00000400 +#define __ARBITER 0x00020000 +#define __SYSTEM_CONTROL2 0x00040000 +#define __SYSTEM_CONTROL3 0x00060000 +#define __PARALLEL_PORT 0x00080000 +#define __VIDMEM_CONTROL 0x00100000 +#define __UPDATE_FIFO 0x00120000 +#define __SHMEM_CONTROL1 0x00140000 +#define __INTERRUPT_CONTROL 0x00160000 +#define __USB_CONTROL 0x00180000 +#define __TRACK_INTERFACE 0x001a0000 +#define __MOUSE_INTERFACE 0x001b0000 +#define __KEYPAD_INTERFACE 0x001c0000 +#define __PCMCIA_INTERFACE 0x001e0000 +#define __VGA_CONTROL 0x00200000 +#define __GPIO_INTERFACE 0x00300000 + +/* + * Macro that calculates real address for registers in the SA-1101 + */ + +#define _SA1101( x ) ((x) + SA1101_BASE) + +/* + * Interface and shared memory controller registers + * + * Registers + * SKCR SA-1101 control register (read/write) + * SMCR Shared Memory Controller Register + * SNPR Snoop Register + */ + +#define _SKCR _SA1101( 0x00000000 ) /* SA-1101 Control Reg. */ +#define _SMCR _SA1101( 0x00140000 ) /* Shared Mem. Control Reg. */ +#define _SNPR _SA1101( 0x00140400 ) /* Snoop Reg. */ + +#if LANGUAGE == C +#define SKCR (*((volatile Word *) SA1101_p2v (_SKCR))) +#define SMCR (*((volatile Word *) SA1101_p2v (_SMCR))) +#define SNPR (*((volatile Word *) SA1101_p2v (_SNPR))) + +#define SKCR_PLLEn 0x0001 /* Enable On-Chip PLL */ +#define SKCR_BCLKEn 0x0002 /* Enables BCLK */ +#define SKCR_Sleep 0x0004 /* Sleep Mode */ +#define SKCR_IRefEn 0x0008 /* DAC Iref input enable */ +#define SKCR_VCOON 0x0010 /* VCO bias */ +#define SKCR_ScanTestEn 0x0020 /* Enables scan test */ +#define SKCR_ClockTestEn 0x0040 /* Enables clock test */ + +#define SMCR_DCAC Fld(2,0) /* Number of column address bits */ +#define SMCR_DRAC Fld(2,2) /* Number of row address bits */ +#define SMCR_ArbiterBias 0x0008 /* favor video or USB */ +#define SMCR_TopVidMem Fld(4,5) /* Top 4 bits of vidmem addr. */ + +#define SMCR_ColAdrBits( x ) /* col. addr bits 8..11 */ \ + (( (x) - 8 ) << FShft (SMCR_DCAC)) +#define SMCR_RowAdrBits( x ) /* row addr bits 9..12 */\ + (( (x) - 9 ) << FShft (SMCR_DRAC)) + +#define SNPR_VFBstart Fld(12,0) /* Video frame buffer addr */ +#define SNPR_VFBsize Fld(11,12) /* Video frame buffer size */ +#define SNPR_WholeBank (1 << 23) /* Whole bank bit */ +#define SNPR_BankSelect Fld(2,27) /* Bank select */ +#define SNPR_SnoopEn (1 << 31) /* Enable snoop operation */ + +#define SNPR_Set_VFBsize( x ) /* set frame buffer size (in kb) */ \ + ( (x) << FShft (SNPR_VFBsize)) +#define SNPR_Select_Bank(x) /* select bank 0 or 1 */ \ + (( (x) + 1 ) << FShft (SNPR_BankSelect )) + +#endif /* LANGUAGE == C */ + +/* + * Video Memory Controller + * + * Registers + * VMCCR Configuration register + * VMCAR VMC address register + * VMCDR VMC data register + * + */ + +#define _VMCCR _SA1101( 0x00100000 ) /* Configuration register */ +#define _VMCAR _SA1101( 0x00101000 ) /* VMC address register */ +#define _VMCDR _SA1101( 0x00101400 ) /* VMC data register */ + +#if LANGUAGE == C +#define VMCCR (*((volatile Word *) SA1101_p2v (_VMCCR))) +#define VMCAR (*((volatile Word *) SA1101_p2v (_VMCAR))) +#define VMCDR (*((volatile Word *) SA1101_p2v (_VMCDR))) + +#define VMCCR_RefreshEn 0x0000 /* Enable memory refresh */ +#define VMCCR_Config 0x0001 /* DRAM size */ +#define VMCCR_RefPeriod Fld(2,3) /* Refresh period */ +#define VMCCR_StaleDataWait Fld(4,5) /* Stale FIFO data timeout counter */ +#define VMCCR_SleepState (1<<9) /* State of interface pins in sleep*/ +#define VMCCR_RefTest (1<<10) /* refresh test */ +#define VMCCR_RefLow Fld(6,11) /* refresh low counter */ +#define VMCCR_RefHigh Fld(7,17) /* refresh high counter */ +#define VMCCR_SDTCTest Fld(7,24) /* stale data timeout counter */ +#define VMCCR_ForceSelfRef (1<<31) /* Force self refresh */ + +#endif LANGUAGE == C + + +/* Update FIFO + * + * Registers + * UFCR Update FIFO Control Register + * UFSR Update FIFO Status Register + * UFLVLR update FIFO level register + * UFDR update FIFO data register + */ + +#define _UFCR _SA1101(0x00120000) /* Update FIFO Control Reg. */ +#define _UFSR _SA1101(0x00120400) /* Update FIFO Status Reg. */ +#define _UFLVLR _SA1101(0x00120800) /* Update FIFO level reg. */ +#define _UFDR _SA1101(0x00120c00) /* Update FIFO data reg. */ + +#if LANGUAGE == C + +#define UFCR (*((volatile Word *) SA1101_p2v (_UFCR))) +#define UFSR (*((volatile Word *) SA1101_p2v (_UFSR))) +#define UFLVLR (*((volatile Word *) SA1101_p2v (_UFLVLR))) +#define UFDR (*((volatile Word *) SA1101_p2v (_UFDR))) + + +#define UFCR_FifoThreshhold Fld(7,0) /* Level for FifoGTn flag */ + +#define UFSR_FifoGTnFlag 0x01 /* FifoGTn flag */#define UFSR_FifoEmpty 0x80 /* FIFO is empty */ + +#endif /* LANGUAGE == C */ + +/* System Controller + * + * Registers + * SKPCR Power Control Register + * SKCDR Clock Divider Register + * DACDR1 DAC1 Data register + * DACDR2 DAC2 Data register + */ + +#define _SKPCR _SA1101(0x00000400) +#define _SKCDR _SA1101(0x00040000) +#define _DACDR1 _SA1101(0x00060000) +#define _DACDR2 _SA1101(0x00060400) + +#if LANGUAGE == C +#define SKPCR (*((volatile Word *) SA1101_p2v (_SKPCR))) +#define SKCDR (*((volatile Word *) SA1101_p2v (_SKCDR))) +#define DACDR1 (*((volatile Word *) SA1101_p2v (_DACDR1))) +#define DACDR2 (*((volatile Word *) SA1101_p2v (_DACDR2))) + +#define SKPCR_UCLKEn 0x01 /* USB Enable */ +#define SKPCR_PCLKEn 0x02 /* PS/2 Enable */ +#define SKPCR_ICLKEn 0x04 /* Interrupt Controller Enable */ +#define SKPCR_VCLKEn 0x08 /* Video Controller Enable */ +#define SKPCR_PICLKEn 0x10 /* parallel port Enable */ +#define SKPCR_DCLKEn 0x20 /* DACs Enable */ +#define SKPCR_nKPADEn 0x40 /* Multiplexer */ + +#define SKCDR_PLLMul Fld(7,0) /* PLL Multiplier */ +#define SKCDR_VCLKEn Fld(2,7) /* Video controller clock divider */ +#define SKDCR_BCLKEn (1<<9) /* BCLK Divider */ +#define SKDCR_UTESTCLKEn (1<<10) /* Route USB clock during test mode */ +#define SKDCR_DivRValue Fld(6,11) /* Input clock divider for PLL */ +#define SKDCR_DivNValue Fld(5,17) /* Output clock divider for PLL */ +#define SKDCR_PLLRSH Fld(3,22) /* PLL bandwidth control */ +#define SKDCR_ChargePump (1<<25) /* Charge pump control */ +#define SKDCR_ClkTestMode (1<<26) /* Clock output test mode */ +#define SKDCR_ClkTestEn (1<<27) /* Test clock generator */ +#define SKDCR_ClkJitterCntl Fld(3,28) /* video clock jitter compensation */ + +#define DACDR_DACCount Fld(8,0) /* Count value */ +#define DACDR1_DACCount DACDR_DACCount +#define DACDR2_DACCount DACDR_DACCount + +#endif /* LANGUAGE == C */ + +/* + * Parallel Port Interface + * + * Registers + * IEEE_Config IEEE mode selection and programmable attributes + * IEEE_Control Controls the states of IEEE port control outputs + * IEEE_Data Forward transfer data register + * IEEE_Addr Forward transfer address register + * IEEE_Status Port IO signal status register + * IEEE_IntStatus Port interrupts status register + * IEEE_FifoLevels Rx and Tx FIFO interrupt generation levels + * IEEE_InitTime Forward timeout counter initial value + * IEEE_TimerStatus Forward timeout counter current value + * IEEE_FifoReset Reset forward transfer FIFO + * IEEE_ReloadValue Counter reload value + * IEEE_TestControl Control testmode + * IEEE_TestDataIn Test data register + * IEEE_TestDataInEn Enable test data + * IEEE_TestCtrlIn Test control signals + * IEEE_TestCtrlInEn Enable test control signals + * IEEE_TestDataStat Current data bus value + * + */ + +/* + * The control registers are defined as offsets from a base address + */ + +#define _IEEE( x ) _SA1101( (x) + __PARALLEL_PORT ) + +#define _IEEE_Config _IEEE( 0x0000 ) +#define _IEEE_Control _IEEE( 0x0400 ) +#define _IEEE_Data _IEEE( 0x4000 ) +#define _IEEE_Addr _IEEE( 0x0800 ) +#define _IEEE_Status _IEEE( 0x0c00 ) +#define _IEEE_IntStatus _IEEE( 0x1000 ) +#define _IEEE_FifoLevels _IEEE( 0x1400 ) +#define _IEEE_InitTime _IEEE( 0x1800 ) +#define _IEEE_TimerStatus _IEEE( 0x1c00 ) +#define _IEEE_FifoReset _IEEE( 0x2000 ) +#define _IEEE_ReloadValue _IEEE( 0x3c00 ) +#define _IEEE_TestControl _IEEE( 0x2400 ) +#define _IEEE_TestDataIn _IEEE( 0x2800 ) +#define _IEEE_TestDataInEn _IEEE( 0x2c00 ) +#define _IEEE_TestCtrlIn _IEEE( 0x3000 ) +#define _IEEE_TestCtrlInEn _IEEE( 0x3400 ) +#define _IEEE_TestDataStat _IEEE( 0x3800 ) + + +#if LANGUAGE == C +#define IEEE_Config (*((volatile Word *) SA1101_p2v (_IEEE_Config))) +#define IEEE_Control (*((volatile Word *) SA1101_p2v (_IEEE_Control))) +#define IEEE_Data (*((volatile Word *) SA1101_p2v (_IEEE_Data))) +#define IEEE_Addr (*((volatile Word *) SA1101_p2v (_IEEE_Addr))) +#define IEEE_Status (*((volatile Word *) SA1101_p2v (_IEEE_Status))) +#define IEEE_IntStatus (*((volatile Word *) SA1101_p2v (_IEEE_IntStatus))) +#define IEEE_FifoLevels (*((volatile Word *) SA1101_p2v (_IEEE_FifoLevels))) +#define IEEE_InitTime (*((volatile Word *) SA1101_p2v (_IEEE_InitTime))) +#define IEEE_TimerStatus (*((volatile Word *) SA1101_p2v (_IEEE_TimerStatus))) +#define IEEE_FifoReset (*((volatile Word *) SA1101_p2v (_IEEE_FifoReset))) +#define IEEE_ReloadValue (*((volatile Word *) SA1101_p2v (_IEEE_ReloadValue))) +#define IEEE_TestControl (*((volatile Word *) SA1101_p2v (_IEEE_TestControl))) +#define IEEE_TestDataIn (*((volatile Word *) SA1101_p2v (_IEEE_TestDataIn))) +#define IEEE_TestDataInEn (*((volatile Word *) SA1101_p2v (_IEEE_TestDataInEn))) +#define IEEE_TestCtrlIn (*((volatile Word *) SA1101_p2v (_IEEE_TestCtrlIn))) +#define IEEE_TestCtrlInEn (*((volatile Word *) SA1101_p2v (_IEEE_TestCtrlInEn))) +#define IEEE_TestDataStat (*((volatile Word *) SA1101_p2v (_IEEE_TestDataStat))) + + +#define IEEE_Config_M Fld(3,0) /* Mode select */ +#define IEEE_Config_D 0x04 /* FIFO access enable */ +#define IEEE_Config_B 0x08 /* 9-bit word enable */ +#define IEEE_Config_T 0x10 /* Data transfer enable */ +#define IEEE_Config_A 0x20 /* Data transfer direction */ +#define IEEE_Config_E 0x40 /* Timer enable */ +#define IEEE_Control_A 0x08 /* AutoFd output */ +#define IEEE_Control_E 0x04 /* Selectin output */ +#define IEEE_Control_T 0x02 /* Strobe output */ +#define IEEE_Control_I 0x01 /* Port init output */ +#define IEEE_Data_C (1<<31) /* Byte count */ +#define IEEE_Data_Db Fld(9,16) /* Data byte 2 */ +#define IEEE_Data_Da Fld(9,0) /* Data byte 1 */ +#define IEEE_Addr_A Fld(8,0) /* forward address transfer byte */ +#define IEEE_Status_A 0x0100 /* nAutoFd port output status */ +#define IEEE_Status_E 0x0080 /* nSelectIn port output status */ +#define IEEE_Status_T 0x0040 /* nStrobe port output status */ +#define IEEE_Status_I 0x0020 /* nInit port output status */ +#define IEEE_Status_B 0x0010 /* Busy port inout status */ +#define IEEE_Status_S 0x0008 /* Select port input status */ +#define IEEE_Status_K 0x0004 /* nAck port input status */ +#define IEEE_Status_F 0x0002 /* nFault port input status */ +#define IEEE_Status_R 0x0001 /* pError port input status */ + +#define IEEE_IntStatus_IntReqDat 0x0100 +#define IEEE_IntStatus_IntReqEmp 0x0080 +#define IEEE_IntStatus_IntReqInt 0x0040 +#define IEEE_IntStatus_IntReqRav 0x0020 +#define IEEE_IntStatus_IntReqTim 0x0010 +#define IEEE_IntStatus_RevAddrComp 0x0008 +#define IEEE_IntStatus_RevDataComp 0x0004 +#define IEEE_IntStatus_FwdAddrComp 0x0002 +#define IEEE_IntStatus_FwdDataComp 0x0001 +#define IEEE_FifoLevels_RevFifoLevel 2 +#define IEEE_FifoLevels_FwdFifoLevel 1 +#define IEEE_InitTime_TimValInit Fld(22,0) +#define IEEE_TimerStatus_TimValStat Fld(22,0) +#define IEEE_ReloadValue_Reload Fld(4,0) + +#define IEEE_TestControl_RegClk 0x04 +#define IEEE_TestControl_ClockSelect Fld(2,1) +#define IEEE_TestControl_TimerTestModeEn 0x01 +#define IEEE_TestCtrlIn_PError 0x10 +#define IEEE_TestCtrlIn_nFault 0x08 +#define IEEE_TestCtrlIn_nAck 0x04 +#define IEEE_TestCtrlIn_PSel 0x02 +#define IEEE_TestCtrlIn_Busy 0x01 + +#endif /* LANGUAGE == C */ + +/* + * VGA Controller + * + * Registers + * VideoControl Video Control Register + * VgaTiming0 VGA Timing Register 0 + * VgaTiming1 VGA Timing Register 1 + * VgaTiming2 VGA Timing Register 2 + * VgaTiming3 VGA Timing Register 3 + * VgaBorder VGA Border Color Register + * VgaDBAR VGADMA Base Address Register + * VgaDCAR VGADMA Channel Current Address Register + * VgaStatus VGA Status Register + * VgaInterruptMask VGA Interrupt Mask Register + * VgaPalette VGA Palette Registers + * DacControl DAC Control Register + * VgaTest VGA Controller Test Register + */ + +#define _VGA( x ) _SA1101( ( x ) + __VGA_CONTROL ) + +#define _VideoControl _VGA( 0x0000 ) +#define _VgaTiming0 _VGA( 0x0400 ) +#define _VgaTiming1 _VGA( 0x0800 ) +#define _VgaTiming2 _VGA( 0x0c00 ) +#define _VgaTiming3 _VGA( 0x1000 ) +#define _VgaBorder _VGA( 0x1400 ) +#define _VgaDBAR _VGA( 0x1800 ) +#define _VgaDCAR _VGA( 0x1c00 ) +#define _VgaStatus _VGA( 0x2000 ) +#define _VgaInterruptMask _VGA( 0x2400 ) +#define _VgaPalette _VGA( 0x40000 ) +#define _DacControl _VGA( 0x3000 ) +#define _VgaTest _VGA( 0x2c00 ) + +#if (LANGUAGE == C) +#define VideoControl (*((volatile Word *) SA1101_p2v (_VideoControl))) +#define VgaTiming0 (*((volatile Word *) SA1101_p2v (_VgaTiming0))) +#define VgaTiming1 (*((volatile Word *) SA1101_p2v (_VgaTiming1))) +#define VgaTiming2 (*((volatile Word *) SA1101_p2v (_VgaTiming2))) +#define VgaTiming3 (*((volatile Word *) SA1101_p2v (_VgaTiming3))) +#define VgaBorder (*((volatile Word *) SA1101_p2v (_VgaBorder))) +#define VgaDBAR (*((volatile Word *) SA1101_p2v (_VgaDBAR))) +#define VgaDCAR (*((volatile Word *) SA1101_p2v (_VgaDCAR))) +#define VgaStatus (*((volatile Word *) SA1101_p2v (_VgaStatus))) +#define VgaInterruptMask (*((volatile Word *) SA1101_p2v (_VgaInterruptMask))) +#define VgaPalette (*((volatile Word *) SA1101_p2v (_VgaPalette))) +#define DacControl (*((volatile Word *) SA1101_p2v (_DacControl))) +#define VgaTest (*((volatile Word *) SA1101_p2v (_VgaTest))) + +#define VideoControl_VgaEn 0x00000000 +#define VideoControl_BGR 0x00000001 +#define VideoControl_VCompVal Fld(2,2) +#define VideoControl_VgaReq Fld(4,4) +#define VideoControl_VBurstL Fld(4,8) +#define VideoControl_VMode (1<<12) +#define VideoControl_PalRead (1<<13) + +#define VgaTiming0_PPL Fld(6,2) +#define VgaTiming0_HSW Fld(8,8) +#define VgaTiming0_HFP Fld(8,16) +#define VgaTiming0_HBP Fld(8,24) + +#define VgaTiming1_LPS Fld(10,0) +#define VgaTiming1_VSW Fld(6,10) +#define VgaTiming1_VFP Fld(8,16) +#define VgaTiming1_VBP Fld(8,24) + +#define VgaTiming2_IVS 0x01 +#define VgaTiming2_IHS 0x02 +#define VgaTiming2_CVS 0x04 +#define VgaTiming2_CHS 0x08 + +#define VgaTiming3_HBS Fld(8,0) +#define VgaTiming3_HBE Fld(8,8) +#define VgaTiming3_VBS Fld(8,16) +#define VgaTiming3_VBE Fld(8,24) + +#define VgaBorder_BCOL Fld(24,0) + +#define VgaStatus_VFUF 0x01 +#define VgaStatus_VNext 0x02 +#define VgaStatus_VComp 0x04 + +#define VgaInterruptMask_VFUFMask 0x00 +#define VgaInterruptMask_VNextMask 0x01 +#define VgaInterruptMask_VCompMask 0x02 + +#define VgaPalette_R Fld(8,0) +#define VgaPalette_G Fld(8,8) +#define VgaPalette_B Fld(8,16) + +#define DacControl_DACON 0x0001 +#define DacControl_COMPON 0x0002 +#define DacControl_PEDON 0x0004 +#define DacControl_RTrim Fld(5,4) +#define DacControl_GTrim Fld(5,9) +#define DacControl_BTrim Fld(5,14) + +#define VgaTest_TDAC 0x00 +#define VgaTest_Datatest Fld(4,1) +#define VgaTest_DACTESTDAC 0x10 +#define VgaTest_DACTESTOUT Fld(3,5) + +#endif /* LANGUAGE == C */ + +/* + * USB Host Interface Controller + * + * Registers + * Revision + * Control + * CommandStatus + * InterruptStatus + * InterruptEnable + * HCCA + * PeriodCurrentED + * ControlHeadED + * BulkHeadED + * BulkCurrentED + * DoneHead + * FmInterval + * FmRemaining + * FmNumber + * PeriodicStart + * LSThreshold + * RhDescriptorA + * RhDescriptorB + * RhStatus + * RhPortStatus + * USBStatus + * USBReset + * USTAR + * USWER + * USRFR + * USNFR + * USTCSR + * USSR + * + */ + +#define _USB( x ) _SA1101( ( x ) + __USB_CONTROL ) + + +#define _Revision _USB( 0x0000 ) +#define _Control _USB( 0x0888 ) +#define _CommandStatus _USB( 0x0c00 ) +#define _InterruptStatus _USB( 0x1000 ) +#define _InterruptEnable _USB( 0x1400 ) +#define _HCCA _USB( 0x1800 ) +#define _PeriodCurrentED _USB( 0x1c00 ) +#define _ControlHeadED _USB( 0x2000 ) +#define _BulkHeadED _USB( 0x2800 ) +#define _BulkCurrentED _USB( 0x2c00 ) +#define _DoneHead _USB( 0x3000 ) +#define _FmInterval _USB( 0x3400 ) +#define _FmRemaining _USB( 0x3800 ) +#define _FmNumber _USB( 0x3c00 ) +#define _PeriodicStart _USB( 0x4000 ) +#define _LSThreshold _USB( 0x4400 ) +#define _RhDescriptorA _USB( 0x4800 ) +#define _RhDescriptorB _USB( 0x4c00 ) +#define _RhStatus _USB( 0x5000 ) +#define _RhPortStatus _USB( 0x5400 ) +#define _USBStatus _USB( 0x11800 ) +#define _USBReset _USB( 0x11c00 ) + +#define _USTAR _USB( 0x10400 ) +#define _USWER _USB( 0x10800 ) +#define _USRFR _USB( 0x10c00 ) +#define _USNFR _USB( 0x11000 ) +#define _USTCSR _USB( 0x11400 ) +#define _USSR _USB( 0x11800 ) + + +#if (LANGUAGE == C) + +#define Revision (*((volatile Word *) SA1101_p2v (_Revision))) +#define Control (*((volatile Word *) SA1101_p2v (_Control))) +#define CommandStatus (*((volatile Word *) SA1101_p2v (_CommandStatus))) +#define InterruptStatus (*((volatile Word *) SA1101_p2v (_InterruptStatus))) +#define InterruptEnable (*((volatile Word *) SA1101_p2v (_InterruptEnable))) +#define HCCA (*((volatile Word *) SA1101_p2v (_HCCA))) +#define PeriodCurrentED (*((volatile Word *) SA1101_p2v (_PeriodCurrentED))) +#define ControlHeadED (*((volatile Word *) SA1101_p2v (_ControlHeadED))) +#define BulkHeadED (*((volatile Word *) SA1101_p2v (_BulkHeadED))) +#define BulkCurrentED (*((volatile Word *) SA1101_p2v (_BulkCurrentED))) +#define DoneHead (*((volatile Word *) SA1101_p2v (_DoneHead))) +#define FmInterval (*((volatile Word *) SA1101_p2v (_FmInterval))) +#define FmRemaining (*((volatile Word *) SA1101_p2v (_FmRemaining))) +#define FmNumber (*((volatile Word *) SA1101_p2v (_FmNumber))) +#define PeriodicStart (*((volatile Word *) SA1101_p2v (_PeriodicStart))) +#define LSThreshold (*((volatile Word *) SA1101_p2v (_LSThreshold))) +#define RhDescriptorA (*((volatile Word *) SA1101_p2v (_RhDescriptorA))) +#define RhDescriptorB (*((volatile Word *) SA1101_p2v (_RhDescriptorB))) +#define RhStatus (*((volatile Word *) SA1101_p2v (_RhStatus))) +#define RhPortStatus (*((volatile Word *) SA1101_p2v (_RhPortStatus))) +#define USBStatus (*((volatile Word *) SA1101_p2v (_USBStatus))) +#define USBReset (*((volatile Word *) SA1101_p2v (_USBReset))) +#define USTAR (*((volatile Word *) SA1101_p2v (_USTAR))) +#define USWER (*((volatile Word *) SA1101_p2v (_USWER))) +#define USRFR (*((volatile Word *) SA1101_p2v (_USRFR))) +#define USNFR (*((volatile Word *) SA1101_p2v (_USNFR))) +#define USTCSR (*((volatile Word *) SA1101_p2v (_USTCSR))) +#define USSR (*((volatile Word *) SA1101_p2v (_USSR))) + + +#define USBStatus_IrqHciRmtWkp (1<<7) +#define USBStatus_IrqHciBuffAcc (1<<8) +#define USBStatus_nIrqHciM (1<<9) +#define USBStatus_nHciMFClr (1<<10) + +#define USBReset_ForceIfReset 0x01 +#define USBReset_ForceHcReset 0x02 +#define USBReset_ClkGenReset 0x04 + +#define USTCR_RdBstCntrl Fld(3,0) +#define USTCR_ByteEnable Fld(4,3) +#define USTCR_WriteEn (1<<7) +#define USTCR_FifoCir (1<<8) +#define USTCR_TestXferSel (1<<9) +#define USTCR_FifoCirAtEnd (1<<10) +#define USTCR_nSimScaleDownClk (1<<11) + +#define USSR_nAppMDEmpty 0x01 +#define USSR_nAppMDFirst 0x02 +#define USSR_nAppMDLast 0x04 +#define USSR_nAppMDFull 0x08 +#define USSR_nAppMAFull 0x10 +#define USSR_XferReq 0x20 +#define USSR_XferEnd 0x40 + +#endif /* LANGUAGE == C */ + + +/* + * Interrupt Controller + * + * Registers + * INTTEST0 Test register 0 + * INTTEST1 Test register 1 + * INTENABLE0 Interrupt Enable register 0 + * INTENABLE1 Interrupt Enable register 1 + * INTPOL0 Interrupt Polarity selection 0 + * INTPOL1 Interrupt Polarity selection 1 + * INTTSTSEL Interrupt source selection + * INTSTATCLR0 Interrupt Status 0 + * INTSTATCLR1 Interrupt Status 1 + * INTSET0 Interrupt Set 0 + * INTSET1 Interrupt Set 1 + */ + +#define _INT( x ) _SA1101( ( x ) + __INTERRUPT_CONTROL) + +#define _INTTEST0 _INT( 0x1000 ) +#define _INTTEST1 _INT( 0x1400 ) +#define _INTENABLE0 _INT( 0x2000 ) +#define _INTENABLE1 _INT( 0x2400 ) +#define _INTPOL0 _INT( 0x3000 ) +#define _INTPOL1 _INT( 0x3400 ) +#define _INTTSTSEL _INT( 0x5000 ) +#define _INTSTATCLR0 _INT( 0x6000 ) +#define _INTSTATCLR1 _INT( 0x6400 ) +#define _INTSET0 _INT( 0x7000 ) +#define _INTSET1 _INT( 0x7400 ) + +#if ( LANGUAGE == C ) +#define INTTEST0 (*((volatile Word *) SA1101_p2v (_INTTEST0))) +#define INTTEST1 (*((volatile Word *) SA1101_p2v (_INTTEST1))) +#define INTENABLE0 (*((volatile Word *) SA1101_p2v (_INTENABLE0))) +#define INTENABLE1 (*((volatile Word *) SA1101_p2v (_INTENABLE1))) +#define INTPOL0 (*((volatile Word *) SA1101_p2v (_INTPOL0))) +#define INTPOL1 (*((volatile Word *) SA1101_p2v (_INTPOL1))) +#define INTTSTSEL (*((volatile Word *) SA1101_p2v (_INTTSTSEL))) +#define INTSTATCLR0 (*((volatile Word *) SA1101_p2v (_INTSTATCLR0))) +#define INTSTATCLR1 (*((volatile Word *) SA1101_p2v (_INTSTATCLR1))) +#define INTSET0 (*((volatile Word *) SA1101_p2v (_INTSET0))) +#define INTSET1 (*((volatile Word *) SA1101_p2v (_INTSET1))) + +#endif /* LANGUAGE == C */ + +/* + * PS/2 Trackpad and Mouse Interfaces + * + * Registers (prefix kbd applies to trackpad interface, mse to mouse) + * KBDCR Control Register + * KBDSTAT Status Register + * KBDDATA Transmit/Receive Data register + * KBDCLKDIV Clock Division Register + * KBDPRECNT Clock Precount Register + * KBDTEST1 Test register 1 + * KBDTEST2 Test register 2 + * KBDTEST3 Test register 3 + * KBDTEST4 Test register 4 + * MSECR + * MSESTAT + * MSEDATA + * MSECLKDIV + * MSEPRECNT + * MSETEST1 + * MSETEST2 + * MSETEST3 + * MSETEST4 + * + */ + +#define _KBD( x ) _SA1101( ( x ) + __TRACK_INTERFACE ) +#define _MSE( x ) _SA1101( ( x ) + __MOUSE_INTERFACE ) + +#define _KBDCR _KBD( 0x0000 ) +#define _KBDSTAT _KBD( 0x0400 ) +#define _KBDDATA _KBD( 0x0800 ) +#define _KBDCLKDIV _KBD( 0x0c00 ) +#define _KBDPRECNT _KBD( 0x1000 ) +#define _KBDTEST1 _KBD( 0x2000 ) +#define _KBDTEST2 _KBD( 0x2400 ) +#define _KBDTEST3 _KBD( 0x2800 ) +#define _KBDTEST4 _KBD( 0x2c00 ) +#define _MSECR _MSE( 0x0000 ) +#define _MSESTAT _MSE( 0x0400 ) +#define _MSEDATA _MSE( 0x0800 ) +#define _MSECLKDIV _MSE( 0x0c00 ) +#define _MSEPRECNT _MSE( 0x1000 ) +#define _MSETEST1 _MSE( 0x2000 ) +#define _MSETEST2 _MSE( 0x2400 ) +#define _MSETEST3 _MSE( 0x2800 ) +#define _MSETEST4 _MSE( 0x2c00 ) + +#if ( LANGUAGE == C ) + +#define KBDCR (*((volatile Word *) SA1101_p2v (_KBDCR))) +#define KBDSTAT (*((volatile Word *) SA1101_p2v (_KBDSTAT))) +#define KBDDATA (*((volatile Word *) SA1101_p2v (_KBDDATA))) +#define KBDCLKDIV (*((volatile Word *) SA1101_p2v (_KBDCLKDIV))) +#define KBDPRECNT (*((volatile Word *) SA1101_p2v (_KBDPRECNT))) +#define KBDTEST1 (*((volatile Word *) SA1101_p2v (_KBDTEST1))) +#define KBDTEST2 (*((volatile Word *) SA1101_p2v (_KBDTEST2))) +#define KBDTEST3 (*((volatile Word *) SA1101_p2v (_KBDTEST3))) +#define KBDTEST4 (*((volatile Word *) SA1101_p2v (_KBDTEST4))) +#define MSECR (*((volatile Word *) SA1101_p2v (_MSECR))) +#define MSESTAT (*((volatile Word *) SA1101_p2v (_MSESTAT))) +#define MSEDATA (*((volatile Word *) SA1101_p2v (_MSEDATA))) +#define MSECLKDIV (*((volatile Word *) SA1101_p2v (_MSECLKDIV))) +#define MSEPRECNT (*((volatile Word *) SA1101_p2v (_MSEPRECNT))) +#define MSETEST1 (*((volatile Word *) SA1101_p2v (_MSETEST1))) +#define MSETEST2 (*((volatile Word *) SA1101_p2v (_MSETEST2))) +#define MSETEST3 (*((volatile Word *) SA1101_p2v (_MSETEST3))) +#define MSETEST4 (*((volatile Word *) SA1101_p2v (_MSETEST4))) + + +#define KBDCR_ENA 0x08 +#define KBDCR_FKD 0x02 +#define KBDCR_FKC 0x01 + +#define KBDSTAT_TXE 0x80 +#define KBDSTAT_TXB 0x40 +#define KBDSTAT_RXF 0x20 +#define KBDSTAT_RXB 0x10 +#define KBDSTAT_ENA 0x08 +#define KBDSTAT_RXP 0x04 +#define KBDSTAT_KBD 0x02 +#define KBDSTAT_KBC 0x01 + +#define KBDCLKDIV_DivVal Fld(4,0) + +#define MSECR_ENA 0x08 +#define MSECR_FKD 0x02 +#define MSECR_FKC 0x01 + +#define MSESTAT_TXE 0x80 +#define MSESTAT_TXB 0x40 +#define MSESTAT_RXF 0x20 +#define MSESTAT_RXB 0x10 +#define MSESTAT_ENA 0x08 +#define MSESTAT_RXP 0x04 +#define MSESTAT_MSD 0x02 +#define MSESTAT_MSC 0x01 + +#define MSECLKDIV_DivVal Fld(4,0) + +#define KBDTEST1_CD 0x80 +#define KBDTEST1_RC1 0x40 +#define KBDTEST1_MC 0x20 +#define KBDTEST1_C Fld(2,3) +#define KBDTEST1_T2 0x40 +#define KBDTEST1_T1 0x20 +#define KBDTEST1_T0 0x10 +#define KBDTEST2_TICBnRES 0x08 +#define KBDTEST2_RKC 0x04 +#define KBDTEST2_RKD 0x02 +#define KBDTEST2_SEL 0x01 +#define KBDTEST3_ms_16 0x80 +#define KBDTEST3_us_64 0x40 +#define KBDTEST3_us_16 0x20 +#define KBDTEST3_DIV8 0x10 +#define KBDTEST3_DIn 0x08 +#define KBDTEST3_CIn 0x04 +#define KBDTEST3_KD 0x02 +#define KBDTEST3_KC 0x01 +#define KBDTEST4_BC12 0x80 +#define KBDTEST4_BC11 0x40 +#define KBDTEST4_TRES 0x20 +#define KBDTEST4_CLKOE 0x10 +#define KBDTEST4_CRES 0x08 +#define KBDTEST4_RXB 0x04 +#define KBDTEST4_TXB 0x02 +#define KBDTEST4_SRX 0x01 + +#define MSETEST1_CD 0x80 +#define MSETEST1_RC1 0x40 +#define MSETEST1_MC 0x20 +#define MSETEST1_C Fld(2,3) +#define MSETEST1_T2 0x40 +#define MSETEST1_T1 0x20 +#define MSETEST1_T0 0x10 +#define MSETEST2_TICBnRES 0x08 +#define MSETEST2_RKC 0x04 +#define MSETEST2_RKD 0x02 +#define MSETEST2_SEL 0x01 +#define MSETEST3_ms_16 0x80 +#define MSETEST3_us_64 0x40 +#define MSETEST3_us_16 0x20 +#define MSETEST3_DIV8 0x10 +#define MSETEST3_DIn 0x08 +#define MSETEST3_CIn 0x04 +#define MSETEST3_KD 0x02 +#define MSETEST3_KC 0x01 +#define MSETEST4_BC12 0x80 +#define MSETEST4_BC11 0x40 +#define MSETEST4_TRES 0x20 +#define MSETEST4_CLKOE 0x10 +#define MSETEST4_CRES 0x08 +#define MSETEST4_RXB 0x04 +#define MSETEST4_TXB 0x02 +#define MSETEST4_SRX 0x01 + +#endif /* LANGUAGE == C */ + + +/* + * General-Purpose I/O Interface + * + * Registers + * PADWR Port A Data Write Register + * PBDWR Port B Data Write Register + * PADRR Port A Data Read Register + * PBDRR Port B Data Read Register + * PADDR Port A Data Direction Register + * PBDDR Port B Data Direction Register + * PASSR Port A Sleep State Register + * PBSSR Port B Sleep State Register + * + */ + +#define _PIO( x ) _SA1101( ( x ) + __GPIO_INTERFACE ) + +#define _PADWR _PIO( 0x0000 ) +#define _PBDWR _PIO( 0x0400 ) +#define _PADRR _PIO( 0x0000 ) +#define _PBDRR _PIO( 0x0400 ) +#define _PADDR _PIO( 0x0800 ) +#define _PBDDR _PIO( 0x0c00 ) +#define _PASSR _PIO( 0x1000 ) +#define _PBSSR _PIO( 0x1400 ) + + +#if ( LANGUAGE == C ) + + +#define PADWR (*((volatile Word *) SA1101_p2v (_PADWR))) +#define PBDWR (*((volatile Word *) SA1101_p2v (_PBDWR))) +#define PADRR (*((volatile Word *) SA1101_p2v (_PADRR))) +#define PBDRR (*((volatile Word *) SA1101_p2v (_PBDRR))) +#define PADDR (*((volatile Word *) SA1101_p2v (_PADDR))) +#define PBDDR (*((volatile Word *) SA1101_p2v (_PBDDR))) +#define PASSR (*((volatile Word *) SA1101_p2v (_PASSR))) +#define PBSSR (*((volatile Word *) SA1101_p2v (_PBSSR))) + +#endif + + + +/* + * Keypad Interface + * + * Registers + * PXDWR + * PXDRR + * PYDWR + * PYDRR + * + */ + +#define _KEYPAD( x ) _SA1101( ( x ) + __KEYPAD_INTERFACE ) + +#define _PXDWR _KEYPAD( 0x0000 ) +#define _PXDRR _KEYPAD( 0x0000 ) +#define _PYDWR _KEYPAD( 0x0400 ) +#define _PYDRR _KEYPAD( 0x0400 ) + +#if ( LANGUAGE == C ) + + +#define PXDWR (*((volatile Word *) SA1101_p2v (_PXDWR))) +#define PXDRR (*((volatile Word *) SA1101_p2v (_PXDRR))) +#define PYDWR (*((volatile Word *) SA1101_p2v (_PYDWR))) +#define PYDRR (*((volatile Word *) SA1101_p2v (_PYDRR))) + +#endif + + + +/* + * PCMCIA Interface + * + * Registers + * PCSR Status Register + * PCCR Control Register + * PCSSR Sleep State Register + * + */ + +#define _CARD( x ) _SA1101( ( x ) + __PCMCIA_INTERFACE ) + +#define _PCSR _CARD( 0x0000 ) +#define _PCCR _CARD( 0x0400 ) +#define _PCSSR _CARD( 0x0800 ) + +#if ( LANGUAGE == C ) +#define PCSR (*((volatile Word *) SA1101_p2v (_PCSR))) +#define PCCR (*((volatile Word *) SA1101_p2v (_PCCR))) +#define PCSSR (*((volatile Word *) SA1101_p2v (_PCSSR))) + +#define PCSR_S0_ready 0x0001 +#define PCSR_S1_ready 0x0002 +#define PCSR_S0_detected 0x0004 +#define PCSR_S1_detected 0x0008 +#define PCSR_S0_VS1 0x0010 +#define PCSR_S0_VS2 0x0020 +#define PCSR_S1_VS1 0x0040 +#define PCSR_S1_VS2 0x0080 +#define PCSR_S0_WP 0x0100 +#define PCSR_S1_WP 0x0200 +#define PCSR_S0_BVD1_nSTSCHG 0x0400 +#define PCSR_S0_BVD2_nSPKR 0x0800 +#define PCSR_S1_BVD1_nSTSCHG 0x1000 +#define PCSR_S1_BVD2_nSPKR 0x2000 + +#define PCCR_S0_VPP0 0x0001 +#define PCCR_S0_VPP1 0x0002 +#define PCCR_S0_VCC0 0x0004 +#define PCCR_S0_VCC1 0x0008 +#define PCCR_S1_VPP0 0x0010 +#define PCCR_S1_VPP1 0x0020 +#define PCCR_S1_VCC0 0x0040 +#define PCCR_S1_VCC1 0x0080 +#define PCCR_S0_reset 0x0100 +#define PCCR_S1_reset 0x0200 +#define PCCR_S0_float 0x0400 +#define PCCR_S1_float 0x0800 + +#define PCSSR_S0_VCC0 0x0001 +#define PCSSR_S0_VCC1 0x0002 +#define PCSSR_S0_VPP0 0x0004 +#define PCSSR_S0_VPP1 0x0008 +#define PCSSR_S0_control 0x0010 +#define PCSSR_S1_VCC0 0x0020 +#define PCSSR_S1_VCC1 0x0040 +#define PCSSR_S1_VPP0 0x0080 +#define PCSSR_S1_VPP1 0x0100 +#define PCSSR_S1_control 0x0200 + +#endif + +#undef C +#undef Assembly diff --git a/arch/arm/mach-sa1100/include/mach/SA-1111.h b/arch/arm/mach-sa1100/include/mach/SA-1111.h new file mode 100644 index 00000000000..c38f60915cb --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/SA-1111.h @@ -0,0 +1,5 @@ +/* + * Moved to new location + */ +#warning using old SA-1111.h - update to <asm/hardware/sa1111.h> +#include <asm/hardware/sa1111.h> diff --git a/arch/arm/mach-sa1100/include/mach/assabet.h b/arch/arm/mach-sa1100/include/mach/assabet.h new file mode 100644 index 00000000000..3959b20d5d1 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/assabet.h @@ -0,0 +1,105 @@ +/* + * arch/arm/mach-sa1100/include/mach/assabet.h + * + * Created 2000/06/05 by Nicolas Pitre <nico@cam.org> + * + * This file contains the hardware specific definitions for Assabet + * Only include this file from SA1100-specific files. + * + * 2000/05/23 John Dorsey <john+@cs.cmu.edu> + * Definitions for Neponset added. + */ +#ifndef __ASM_ARCH_ASSABET_H +#define __ASM_ARCH_ASSABET_H + + +/* System Configuration Register flags */ + +#define ASSABET_SCR_SDRAM_LOW (1<<2) /* SDRAM size (low bit) */ +#define ASSABET_SCR_SDRAM_HIGH (1<<3) /* SDRAM size (high bit) */ +#define ASSABET_SCR_FLASH_LOW (1<<4) /* Flash size (low bit) */ +#define ASSABET_SCR_FLASH_HIGH (1<<5) /* Flash size (high bit) */ +#define ASSABET_SCR_GFX (1<<8) /* Graphics Accelerator (0 = present) */ +#define ASSABET_SCR_SA1111 (1<<9) /* Neponset (0 = present) */ + +#define ASSABET_SCR_INIT -1 + +extern unsigned long SCR_value; + +#ifdef CONFIG_ASSABET_NEPONSET +#define machine_has_neponset() ((SCR_value & ASSABET_SCR_SA1111) == 0) +#else +#define machine_has_neponset() (0) +#endif + +/* Board Control Register */ + +#define ASSABET_BCR_BASE 0xf1000000 +#define ASSABET_BCR (*(volatile unsigned int *)(ASSABET_BCR_BASE)) + +#define ASSABET_BCR_CF_PWR (1<<0) /* Compact Flash Power (1 = 3.3v, 0 = off) */ +#define ASSABET_BCR_CF_RST (1<<1) /* Compact Flash Reset (1 = power up reset) */ +#define ASSABET_BCR_GFX_RST (1<<1) /* Graphics Accelerator Reset (0 = hold reset) */ +#define ASSABET_BCR_CODEC_RST (1<<2) /* 0 = Holds UCB1300, ADI7171, and UDA1341 in reset */ +#define ASSABET_BCR_IRDA_FSEL (1<<3) /* IRDA Frequency select (0 = SIR, 1 = MIR/ FIR) */ +#define ASSABET_BCR_IRDA_MD0 (1<<4) /* Range/Power select */ +#define ASSABET_BCR_IRDA_MD1 (1<<5) /* Range/Power select */ +#define ASSABET_BCR_STEREO_LB (1<<6) /* Stereo Loopback */ +#define ASSABET_BCR_CF_BUS_OFF (1<<7) /* Compact Flash bus (0 = on, 1 = off (float)) */ +#define ASSABET_BCR_AUDIO_ON (1<<8) /* Audio power on */ +#define ASSABET_BCR_LIGHT_ON (1<<9) /* Backlight */ +#define ASSABET_BCR_LCD_12RGB (1<<10) /* 0 = 16RGB, 1 = 12RGB */ +#define ASSABET_BCR_LCD_ON (1<<11) /* LCD power on */ +#define ASSABET_BCR_RS232EN (1<<12) /* RS232 transceiver enable */ +#define ASSABET_BCR_LED_RED (1<<13) /* D9 (0 = on, 1 = off) */ +#define ASSABET_BCR_LED_GREEN (1<<14) /* D8 (0 = on, 1 = off) */ +#define ASSABET_BCR_VIB_ON (1<<15) /* Vibration motor (quiet alert) */ +#define ASSABET_BCR_COM_DTR (1<<16) /* COMport Data Terminal Ready */ +#define ASSABET_BCR_COM_RTS (1<<17) /* COMport Request To Send */ +#define ASSABET_BCR_RAD_WU (1<<18) /* Radio wake up interrupt */ +#define ASSABET_BCR_SMB_EN (1<<19) /* System management bus enable */ +#define ASSABET_BCR_TV_IR_DEC (1<<20) /* TV IR Decode Enable (not implemented) */ +#define ASSABET_BCR_QMUTE (1<<21) /* Quick Mute */ +#define ASSABET_BCR_RAD_ON (1<<22) /* Radio Power On */ +#define ASSABET_BCR_SPK_OFF (1<<23) /* 1 = Speaker amplifier power off */ + +#ifdef CONFIG_SA1100_ASSABET +extern void ASSABET_BCR_frob(unsigned int mask, unsigned int set); +#else +#define ASSABET_BCR_frob(x,y) do { } while (0) +#endif + +#define ASSABET_BCR_set(x) ASSABET_BCR_frob((x), (x)) +#define ASSABET_BCR_clear(x) ASSABET_BCR_frob((x), 0) + +#define ASSABET_BSR_BASE 0xf1000000 +#define ASSABET_BSR (*(volatile unsigned int*)(ASSABET_BSR_BASE)) + +#define ASSABET_BSR_RS232_VALID (1 << 24) +#define ASSABET_BSR_COM_DCD (1 << 25) +#define ASSABET_BSR_COM_CTS (1 << 26) +#define ASSABET_BSR_COM_DSR (1 << 27) +#define ASSABET_BSR_RAD_CTS (1 << 28) +#define ASSABET_BSR_RAD_DSR (1 << 29) +#define ASSABET_BSR_RAD_DCD (1 << 30) +#define ASSABET_BSR_RAD_RI (1 << 31) + + +/* GPIOs for which the generic definition doesn't say much */ +#define ASSABET_GPIO_RADIO_IRQ GPIO_GPIO (14) /* Radio interrupt request */ +#define ASSABET_GPIO_PS_MODE_SYNC GPIO_GPIO (16) /* Power supply mode/sync */ +#define ASSABET_GPIO_STEREO_64FS_CLK GPIO_GPIO (19) /* SSP UDA1341 clock input */ +#define ASSABET_GPIO_CF_IRQ GPIO_GPIO (21) /* CF IRQ */ +#define ASSABET_GPIO_CF_CD GPIO_GPIO (22) /* CF CD */ +#define ASSABET_GPIO_CF_BVD2 GPIO_GPIO (24) /* CF BVD */ +#define ASSABET_GPIO_GFX_IRQ GPIO_GPIO (24) /* Graphics IRQ */ +#define ASSABET_GPIO_CF_BVD1 GPIO_GPIO (25) /* CF BVD */ +#define ASSABET_GPIO_BATT_LOW GPIO_GPIO (26) /* Low battery */ +#define ASSABET_GPIO_RCLK GPIO_GPIO (26) /* CCLK/2 */ + +#define ASSABET_IRQ_GPIO_CF_IRQ IRQ_GPIO21 +#define ASSABET_IRQ_GPIO_CF_CD IRQ_GPIO22 +#define ASSABET_IRQ_GPIO_CF_BVD2 IRQ_GPIO24 +#define ASSABET_IRQ_GPIO_CF_BVD1 IRQ_GPIO25 + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/badge4.h b/arch/arm/mach-sa1100/include/mach/badge4.h new file mode 100644 index 00000000000..44d2e1bfc04 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/badge4.h @@ -0,0 +1,75 @@ +/* + * arch/arm/mach-sa1100/include/mach/badge4.h + * + * Tim Connors <connors@hpl.hp.com> + * Christopher Hoover <ch@hpl.hp.com> + * + * Copyright (C) 2002 Hewlett-Packard Company + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#error "include <mach/hardware.h> instead" +#endif + +#define BADGE4_SA1111_BASE (0x48000000) + +/* GPIOs on the BadgePAD 4 */ +#define BADGE4_GPIO_INT_1111 GPIO_GPIO0 /* SA-1111 IRQ */ + +#define BADGE4_GPIO_INT_VID GPIO_GPIO1 /* Video expansion */ +#define BADGE4_GPIO_LGP2 GPIO_GPIO2 /* GPIO_LDD8 */ +#define BADGE4_GPIO_LGP3 GPIO_GPIO3 /* GPIO_LDD9 */ +#define BADGE4_GPIO_LGP4 GPIO_GPIO4 /* GPIO_LDD10 */ +#define BADGE4_GPIO_LGP5 GPIO_GPIO5 /* GPIO_LDD11 */ +#define BADGE4_GPIO_LGP6 GPIO_GPIO6 /* GPIO_LDD12 */ +#define BADGE4_GPIO_LGP7 GPIO_GPIO7 /* GPIO_LDD13 */ +#define BADGE4_GPIO_LGP8 GPIO_GPIO8 /* GPIO_LDD14 */ +#define BADGE4_GPIO_LGP9 GPIO_GPIO9 /* GPIO_LDD15 */ +#define BADGE4_GPIO_GPA_VID GPIO_GPIO10 /* Video expansion */ +#define BADGE4_GPIO_GPB_VID GPIO_GPIO11 /* Video expansion */ +#define BADGE4_GPIO_GPC_VID GPIO_GPIO12 /* Video expansion */ + +#define BADGE4_GPIO_UART_HS1 GPIO_GPIO13 +#define BADGE4_GPIO_UART_HS2 GPIO_GPIO14 + +#define BADGE4_GPIO_MUXSEL0 GPIO_GPIO15 +#define BADGE4_GPIO_TESTPT_J7 GPIO_GPIO16 + +#define BADGE4_GPIO_SDSDA GPIO_GPIO17 /* SDRAM SPD Data */ +#define BADGE4_GPIO_SDSCL GPIO_GPIO18 /* SDRAM SPD Clock */ +#define BADGE4_GPIO_SDTYP0 GPIO_GPIO19 /* SDRAM Type Control */ +#define BADGE4_GPIO_SDTYP1 GPIO_GPIO20 /* SDRAM Type Control */ + +#define BADGE4_GPIO_BGNT_1111 GPIO_GPIO21 /* GPIO_MBGNT */ +#define BADGE4_GPIO_BREQ_1111 GPIO_GPIO22 /* GPIO_TREQA */ + +#define BADGE4_GPIO_TESTPT_J6 GPIO_GPIO23 + +#define BADGE4_GPIO_PCMEN5V GPIO_GPIO24 /* 5V power */ + +#define BADGE4_GPIO_SA1111_NRST GPIO_GPIO25 /* SA-1111 nRESET */ + +#define BADGE4_GPIO_TESTPT_J5 GPIO_GPIO26 + +#define BADGE4_GPIO_CLK_1111 GPIO_GPIO27 /* GPIO_32_768kHz */ + +/* Interrupts on the BadgePAD 4 */ +#define BADGE4_IRQ_GPIO_SA1111 IRQ_GPIO0 /* SA-1111 interrupt */ + + +/* PCM5ENV Usage tracking */ + +#define BADGE4_5V_PCMCIA_SOCK0 (1<<0) +#define BADGE4_5V_PCMCIA_SOCK1 (1<<1) +#define BADGE4_5V_PCMCIA_SOCK(n) (1<<(n)) +#define BADGE4_5V_USB (1<<2) +#define BADGE4_5V_INITIALLY (1<<3) + +#ifndef __ASSEMBLY__ +extern void badge4_set_5V(unsigned subsystem, int on); +#endif diff --git a/arch/arm/mach-sa1100/include/mach/bitfield.h b/arch/arm/mach-sa1100/include/mach/bitfield.h new file mode 100644 index 00000000000..f1f0e3387d9 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/bitfield.h @@ -0,0 +1,113 @@ +/* + * FILE bitfield.h + * + * Version 1.1 + * Author Copyright (c) Marc A. Viredaz, 1998 + * DEC Western Research Laboratory, Palo Alto, CA + * Date April 1998 (April 1997) + * System Advanced RISC Machine (ARM) + * Language C or ARM Assembly + * Purpose Definition of macros to operate on bit fields. + */ + + + +#ifndef __BITFIELD_H +#define __BITFIELD_H + +#ifndef __ASSEMBLY__ +#define UData(Data) ((unsigned long) (Data)) +#else +#define UData(Data) (Data) +#endif + + +/* + * MACRO: Fld + * + * Purpose + * The macro "Fld" encodes a bit field, given its size and its shift value + * with respect to bit 0. + * + * Note + * A more intuitive way to encode bit fields would have been to use their + * mask. However, extracting size and shift value information from a bit + * field's mask is cumbersome and might break the assembler (255-character + * line-size limit). + * + * Input + * Size Size of the bit field, in number of bits. + * Shft Shift value of the bit field with respect to bit 0. + * + * Output + * Fld Encoded bit field. + */ + +#define Fld(Size, Shft) (((Size) << 16) + (Shft)) + + +/* + * MACROS: FSize, FShft, FMsk, FAlnMsk, F1stBit + * + * Purpose + * The macros "FSize", "FShft", "FMsk", "FAlnMsk", and "F1stBit" return + * the size, shift value, mask, aligned mask, and first bit of a + * bit field. + * + * Input + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FSize Size of the bit field, in number of bits. + * FShft Shift value of the bit field with respect to bit 0. + * FMsk Mask for the bit field. + * FAlnMsk Mask for the bit field, aligned on bit 0. + * F1stBit First bit of the bit field. + */ + +#define FSize(Field) ((Field) >> 16) +#define FShft(Field) ((Field) & 0x0000FFFF) +#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field)) +#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1) +#define F1stBit(Field) (UData (1) << FShft (Field)) + + +/* + * MACRO: FInsrt + * + * Purpose + * The macro "FInsrt" inserts a value into a bit field by shifting the + * former appropriately. + * + * Input + * Value Bit-field value. + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FInsrt Bit-field value positioned appropriately. + */ + +#define FInsrt(Value, Field) \ + (UData (Value) << FShft (Field)) + + +/* + * MACRO: FExtr + * + * Purpose + * The macro "FExtr" extracts the value of a bit field by masking and + * shifting it appropriately. + * + * Input + * Data Data containing the bit-field to be extracted. + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FExtr Bit-field value. + */ + +#define FExtr(Data, Field) \ + ((UData (Data) >> FShft (Field)) & FAlnMsk (Field)) + + +#endif /* __BITFIELD_H */ diff --git a/arch/arm/mach-sa1100/include/mach/cerf.h b/arch/arm/mach-sa1100/include/mach/cerf.h new file mode 100644 index 00000000000..c3ac3d0f946 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/cerf.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-sa1100/include/mach/cerf.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Apr-2003 : Removed some old PDA crud [FB] + */ +#ifndef _INCLUDE_CERF_H_ +#define _INCLUDE_CERF_H_ + + +#define CERF_ETH_IO 0xf0000000 +#define CERF_ETH_IRQ IRQ_GPIO26 + +#define CERF_GPIO_CF_BVD2 GPIO_GPIO (19) +#define CERF_GPIO_CF_BVD1 GPIO_GPIO (20) +#define CERF_GPIO_CF_RESET GPIO_GPIO (21) +#define CERF_GPIO_CF_IRQ GPIO_GPIO (22) +#define CERF_GPIO_CF_CD GPIO_GPIO (23) + +#define CERF_IRQ_GPIO_CF_BVD2 IRQ_GPIO19 +#define CERF_IRQ_GPIO_CF_BVD1 IRQ_GPIO20 +#define CERF_IRQ_GPIO_CF_IRQ IRQ_GPIO22 +#define CERF_IRQ_GPIO_CF_CD IRQ_GPIO23 + +#endif // _INCLUDE_CERF_H_ diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h new file mode 100644 index 00000000000..69e962416e3 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/collie.h @@ -0,0 +1,88 @@ +/* + * arch/arm/mach-sa1100/include/mach/collie.h + * + * This file contains the hardware specific definitions for Assabet + * Only include this file from SA1100-specific files. + * + * ChangeLog: + * 04-06-2001 Lineo Japan, Inc. + * 04-16-2001 SHARP Corporation + * 07-07-2002 Chris Larson <clarson@digi.com> + * + */ +#ifndef __ASM_ARCH_COLLIE_H +#define __ASM_ARCH_COLLIE_H + + +#define COLLIE_SCP_CHARGE_ON SCOOP_GPCR_PA11 +#define COLLIE_SCP_DIAG_BOOT1 SCOOP_GPCR_PA12 +#define COLLIE_SCP_DIAG_BOOT2 SCOOP_GPCR_PA13 +#define COLLIE_SCP_MUTE_L SCOOP_GPCR_PA14 +#define COLLIE_SCP_MUTE_R SCOOP_GPCR_PA15 +#define COLLIE_SCP_5VON SCOOP_GPCR_PA16 +#define COLLIE_SCP_AMP_ON SCOOP_GPCR_PA17 +#define COLLIE_SCP_VPEN SCOOP_GPCR_PA18 +#define COLLIE_SCP_LB_VOL_CHG SCOOP_GPCR_PA19 + +#define COLLIE_SCOOP_IO_DIR ( COLLIE_SCP_CHARGE_ON | COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | \ + COLLIE_SCP_5VON | COLLIE_SCP_AMP_ON | COLLIE_SCP_VPEN | \ + COLLIE_SCP_LB_VOL_CHG ) +#define COLLIE_SCOOP_IO_OUT ( COLLIE_SCP_MUTE_L | COLLIE_SCP_MUTE_R | COLLIE_SCP_VPEN | \ + COLLIE_SCP_CHARGE_ON ) + +/* GPIOs for which the generic definition doesn't say much */ + +#define COLLIE_GPIO_ON_KEY GPIO_GPIO (0) +#define COLLIE_GPIO_AC_IN GPIO_GPIO (1) +#define COLLIE_GPIO_SDIO_INT GPIO_GPIO (11) +#define COLLIE_GPIO_CF_IRQ GPIO_GPIO (14) +#define COLLIE_GPIO_nREMOCON_INT GPIO_GPIO (15) +#define COLLIE_GPIO_UCB1x00_RESET GPIO_GPIO (16) +#define COLLIE_GPIO_nMIC_ON GPIO_GPIO (17) +#define COLLIE_GPIO_nREMOCON_ON GPIO_GPIO (18) +#define COLLIE_GPIO_CO GPIO_GPIO (20) +#define COLLIE_GPIO_MCP_CLK GPIO_GPIO (21) +#define COLLIE_GPIO_CF_CD GPIO_GPIO (22) +#define COLLIE_GPIO_UCB1x00_IRQ GPIO_GPIO (23) +#define COLLIE_GPIO_WAKEUP GPIO_GPIO (24) +#define COLLIE_GPIO_GA_INT GPIO_GPIO (25) +#define COLLIE_GPIO_MAIN_BAT_LOW GPIO_GPIO (26) + +/* Interrupts */ + +#define COLLIE_IRQ_GPIO_ON_KEY IRQ_GPIO0 +#define COLLIE_IRQ_GPIO_AC_IN IRQ_GPIO1 +#define COLLIE_IRQ_GPIO_SDIO_IRQ IRQ_GPIO11 +#define COLLIE_IRQ_GPIO_CF_IRQ IRQ_GPIO14 +#define COLLIE_IRQ_GPIO_nREMOCON_INT IRQ_GPIO15 +#define COLLIE_IRQ_GPIO_CO IRQ_GPIO20 +#define COLLIE_IRQ_GPIO_CF_CD IRQ_GPIO22 +#define COLLIE_IRQ_GPIO_UCB1x00_IRQ IRQ_GPIO23 +#define COLLIE_IRQ_GPIO_WAKEUP IRQ_GPIO24 +#define COLLIE_IRQ_GPIO_GA_INT IRQ_GPIO25 +#define COLLIE_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO26 + +#define COLLIE_LCM_IRQ_GPIO_RTS IRQ_LOCOMO_GPIO0 +#define COLLIE_LCM_IRQ_GPIO_CTS IRQ_LOCOMO_GPIO1 +#define COLLIE_LCM_IRQ_GPIO_DSR IRQ_LOCOMO_GPIO2 +#define COLLIE_LCM_IRQ_GPIO_DTR IRQ_LOCOMO_GPIO3 +#define COLLIE_LCM_IRQ_GPIO_nSD_DETECT IRQ_LOCOMO_GPIO13 +#define COLLIE_LCM_IRQ_GPIO_nSD_WP IRQ_LOCOMO_GPIO14 + +/* GPIO's on the TC35143AF (Toshiba Analog Frontend) */ +#define COLLIE_TC35143_GPIO_VERSION0 UCB_IO_0 /* GPIO0=Version */ +#define COLLIE_TC35143_GPIO_TBL_CHK UCB_IO_1 /* GPIO1=TBL_CHK */ +#define COLLIE_TC35143_GPIO_VPEN_ON UCB_IO_2 /* GPIO2=VPNE_ON */ +#define COLLIE_TC35143_GPIO_IR_ON UCB_IO_3 /* GPIO3=IR_ON */ +#define COLLIE_TC35143_GPIO_AMP_ON UCB_IO_4 /* GPIO4=AMP_ON */ +#define COLLIE_TC35143_GPIO_VERSION1 UCB_IO_5 /* GPIO5=Version */ +#define COLLIE_TC35143_GPIO_FS8KLPF UCB_IO_5 /* GPIO5=fs 8k LPF */ +#define COLLIE_TC35143_GPIO_BUZZER_BIAS UCB_IO_6 /* GPIO6=BUZZER BIAS */ +#define COLLIE_TC35143_GPIO_MBAT_ON UCB_IO_7 /* GPIO7=MBAT_ON */ +#define COLLIE_TC35143_GPIO_BBAT_ON UCB_IO_8 /* GPIO8=BBAT_ON */ +#define COLLIE_TC35143_GPIO_TMP_ON UCB_IO_9 /* GPIO9=TMP_ON */ +#define COLLIE_TC35143_GPIO_IN ( UCB_IO_0 | UCB_IO_2 | UCB_IO_5 ) +#define COLLIE_TC35143_GPIO_OUT ( UCB_IO_1 | UCB_IO_3 | UCB_IO_4 | UCB_IO_6 | \ + UCB_IO_7 | UCB_IO_8 | UCB_IO_9 ) + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/debug-macro.S b/arch/arm/mach-sa1100/include/mach/debug-macro.S new file mode 100644 index 00000000000..1f0634d9270 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/debug-macro.S @@ -0,0 +1,58 @@ +/* arch/arm/mach-sa1100/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ +#include <mach/hardware.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x80000000 @ physical base address + movne \rx, #0xf8000000 @ virtual address + + @ We probe for the active serial port here, coherently with + @ the comment in arch/arm/mach-sa1100/include/mach/uncompress.h. + @ We assume r1 can be clobbered. + + @ see if Ser3 is active + add \rx, \rx, #0x00050000 + ldr r1, [\rx, #UTCR3] + tst r1, #UTCR3_TXE + + @ if Ser3 is inactive, then try Ser1 + addeq \rx, \rx, #(0x00010000 - 0x00050000) + ldreq r1, [\rx, #UTCR3] + tsteq r1, #UTCR3_TXE + + @ if Ser1 is inactive, then try Ser2 + addeq \rx, \rx, #(0x00030000 - 0x00010000) + ldreq r1, [\rx, #UTCR3] + tsteq r1, #UTCR3_TXE + + @ if all ports are inactive, then there is nothing we can do + moveq pc, lr + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #UTDR] + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #UTSR1] + tst \rd, #UTSR1_TNF + beq 1001b + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #UTSR1] + tst \rd, #UTSR1_TBY + bne 1001b + .endm diff --git a/arch/arm/mach-sa1100/include/mach/dma.h b/arch/arm/mach-sa1100/include/mach/dma.h new file mode 100644 index 00000000000..dda1b351310 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/dma.h @@ -0,0 +1,117 @@ +/* + * arch/arm/mach-sa1100/include/mach/dma.h + * + * Generic SA1100 DMA support + * + * Copyright (C) 2000 Nicolas Pitre + * + */ + +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +#include "hardware.h" + + +/* + * The SA1100 has six internal DMA channels. + */ +#define SA1100_DMA_CHANNELS 6 + +/* + * Maximum physical DMA buffer size + */ +#define MAX_DMA_SIZE 0x1fff +#define CUT_DMA_SIZE 0x1000 + +/* + * All possible SA1100 devices a DMA channel can be attached to. + */ +typedef enum { + DMA_Ser0UDCWr = DDAR_Ser0UDCWr, /* Ser. port 0 UDC Write */ + DMA_Ser0UDCRd = DDAR_Ser0UDCRd, /* Ser. port 0 UDC Read */ + DMA_Ser1UARTWr = DDAR_Ser1UARTWr, /* Ser. port 1 UART Write */ + DMA_Ser1UARTRd = DDAR_Ser1UARTRd, /* Ser. port 1 UART Read */ + DMA_Ser1SDLCWr = DDAR_Ser1SDLCWr, /* Ser. port 1 SDLC Write */ + DMA_Ser1SDLCRd = DDAR_Ser1SDLCRd, /* Ser. port 1 SDLC Read */ + DMA_Ser2UARTWr = DDAR_Ser2UARTWr, /* Ser. port 2 UART Write */ + DMA_Ser2UARTRd = DDAR_Ser2UARTRd, /* Ser. port 2 UART Read */ + DMA_Ser2HSSPWr = DDAR_Ser2HSSPWr, /* Ser. port 2 HSSP Write */ + DMA_Ser2HSSPRd = DDAR_Ser2HSSPRd, /* Ser. port 2 HSSP Read */ + DMA_Ser3UARTWr = DDAR_Ser3UARTWr, /* Ser. port 3 UART Write */ + DMA_Ser3UARTRd = DDAR_Ser3UARTRd, /* Ser. port 3 UART Read */ + DMA_Ser4MCP0Wr = DDAR_Ser4MCP0Wr, /* Ser. port 4 MCP 0 Write (audio) */ + DMA_Ser4MCP0Rd = DDAR_Ser4MCP0Rd, /* Ser. port 4 MCP 0 Read (audio) */ + DMA_Ser4MCP1Wr = DDAR_Ser4MCP1Wr, /* Ser. port 4 MCP 1 Write */ + DMA_Ser4MCP1Rd = DDAR_Ser4MCP1Rd, /* Ser. port 4 MCP 1 Read */ + DMA_Ser4SSPWr = DDAR_Ser4SSPWr, /* Ser. port 4 SSP Write (16 bits) */ + DMA_Ser4SSPRd = DDAR_Ser4SSPRd /* Ser. port 4 SSP Read (16 bits) */ +} dma_device_t; + +typedef struct { + volatile u_long DDAR; + volatile u_long SetDCSR; + volatile u_long ClrDCSR; + volatile u_long RdDCSR; + volatile dma_addr_t DBSA; + volatile u_long DBTA; + volatile dma_addr_t DBSB; + volatile u_long DBTB; +} dma_regs_t; + +typedef void (*dma_callback_t)(void *data); + +/* + * DMA function prototypes + */ + +extern int sa1100_request_dma( dma_device_t device, const char *device_id, + dma_callback_t callback, void *data, + dma_regs_t **regs ); +extern void sa1100_free_dma( dma_regs_t *regs ); +extern int sa1100_start_dma( dma_regs_t *regs, dma_addr_t dma_ptr, u_int size ); +extern dma_addr_t sa1100_get_dma_pos(dma_regs_t *regs); +extern void sa1100_reset_dma(dma_regs_t *regs); + +/** + * sa1100_stop_dma - stop DMA in progress + * @regs: identifier for the channel to use + * + * This stops DMA without clearing buffer pointers. Unlike + * sa1100_clear_dma() this allows subsequent use of sa1100_resume_dma() + * or sa1100_get_dma_pos(). + * + * The @regs identifier is provided by a successful call to + * sa1100_request_dma(). + **/ + +#define sa1100_stop_dma(regs) ((regs)->ClrDCSR = DCSR_IE|DCSR_RUN) + +/** + * sa1100_resume_dma - resume DMA on a stopped channel + * @regs: identifier for the channel to use + * + * This resumes DMA on a channel previously stopped with + * sa1100_stop_dma(). + * + * The @regs identifier is provided by a successful call to + * sa1100_request_dma(). + **/ + +#define sa1100_resume_dma(regs) ((regs)->SetDCSR = DCSR_IE|DCSR_RUN) + +/** + * sa1100_clear_dma - clear DMA pointers + * @regs: identifier for the channel to use + * + * This clear any DMA state so the DMA engine is ready to restart + * with new buffers through sa1100_start_dma(). Any buffers in flight + * are discarded. + * + * The @regs identifier is provided by a successful call to + * sa1100_request_dma(). + **/ + +#define sa1100_clear_dma(regs) ((regs)->ClrDCSR = DCSR_IE|DCSR_RUN|DCSR_STRTA|DCSR_STRTB) + +#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-sa1100/include/mach/entry-macro.S b/arch/arm/mach-sa1100/include/mach/entry-macro.S new file mode 100644 index 00000000000..6aa13c46c5d --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/entry-macro.S @@ -0,0 +1,47 @@ +/* + * arch/arm/mach-sa1100/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for SA1100-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + mov \base, #0xfa000000 @ ICIP = 0xfa050000 + add \base, \base, #0x00050000 + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base] @ get irqs + ldr \irqnr, [\base, #4] @ ICMR = 0xfa050004 + ands \irqstat, \irqstat, \irqnr + mov \irqnr, #0 + beq 1001f + tst \irqstat, #0xff + moveq \irqstat, \irqstat, lsr #8 + addeq \irqnr, \irqnr, #8 + tsteq \irqstat, #0xff + moveq \irqstat, \irqstat, lsr #8 + addeq \irqnr, \irqnr, #8 + tsteq \irqstat, #0xff + moveq \irqstat, \irqstat, lsr #8 + addeq \irqnr, \irqnr, #8 + tst \irqstat, #0x0f + moveq \irqstat, \irqstat, lsr #4 + addeq \irqnr, \irqnr, #4 + tst \irqstat, #0x03 + moveq \irqstat, \irqstat, lsr #2 + addeq \irqnr, \irqnr, #2 + tst \irqstat, #0x01 + addeqs \irqnr, \irqnr, #1 +1001: + .endm + diff --git a/arch/arm/mach-sa1100/include/mach/gpio.h b/arch/arm/mach-sa1100/include/mach/gpio.h new file mode 100644 index 00000000000..582a0c92da5 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/gpio.h @@ -0,0 +1,68 @@ +/* + * arch/arm/mach-sa1100/include/mach/gpio.h + * + * SA1100 GPIO wrappers for arch-neutral GPIO calls + * + * Written by Philipp Zabel <philipp.zabel@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_SA1100_GPIO_H +#define __ASM_ARCH_SA1100_GPIO_H + +#include <mach/hardware.h> +#include <asm/irq.h> +#include <asm-generic/gpio.h> + +static inline int gpio_get_value(unsigned gpio) +{ + if (__builtin_constant_p(gpio) && (gpio <= GPIO_MAX)) + return GPLR & GPIO_GPIO(gpio); + else + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + if (__builtin_constant_p(gpio) && (gpio <= GPIO_MAX)) + if (value) + GPSR = GPIO_GPIO(gpio); + else + GPCR = GPIO_GPIO(gpio); + else + __gpio_set_value(gpio, value); +} + +#define gpio_cansleep __gpio_cansleep + +static inline unsigned gpio_to_irq(unsigned gpio) +{ + if (gpio < 11) + return IRQ_GPIO0 + gpio; + else + return IRQ_GPIO11 - 11 + gpio; +} + +static inline unsigned irq_to_gpio(unsigned irq) +{ + if (irq < IRQ_GPIO11_27) + return irq - IRQ_GPIO0; + else + return irq - IRQ_GPIO11 + 11; +} + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/h3600.h b/arch/arm/mach-sa1100/include/mach/h3600.h new file mode 100644 index 00000000000..3ca0ecf095e --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/h3600.h @@ -0,0 +1,169 @@ +/* + * + * Definitions for H3600 Handheld Computer + * + * Copyright 2000 Compaq Computer Corporation. + * + * Use consistent with the GNU GPL is permitted, + * provided that this copyright notice is + * preserved in its entirety in all copies and derived works. + * + * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, + * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS + * FITNESS FOR ANY PARTICULAR PURPOSE. + * + * Author: Jamey Hicks. + * + * History: + * + * 2001-10-?? Andrew Christian Added support for iPAQ H3800 + * + */ + +#ifndef _INCLUDE_H3600_H_ +#define _INCLUDE_H3600_H_ + +typedef int __bitwise pm_request_t; + +#define PM_SUSPEND ((__force pm_request_t) 1) /* enter D1-D3 */ +#define PM_RESUME ((__force pm_request_t) 2) /* enter D0 */ + +/* generalized support for H3xxx series Compaq Pocket PC's */ +#define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600() || machine_is_h3800()) + +/* Physical memory regions corresponding to chip selects */ +#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) +#define H3600_BANK_2_PHYS SA1100_CS2_PHYS +#define H3600_BANK_4_PHYS SA1100_CS4_PHYS + +/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ +#define H3600_EGPIO_VIRT 0xf0000000 +#define H3600_BANK_2_VIRT 0xf1000000 +#define H3600_BANK_4_VIRT 0xf3800000 + +/* + Machine-independent GPIO definitions + --- these are common across all current iPAQ platforms +*/ + +#define GPIO_H3600_NPOWER_BUTTON GPIO_GPIO (0) /* Also known as the "off button" */ + +#define GPIO_H3600_PCMCIA_CD1 GPIO_GPIO (10) +#define GPIO_H3600_PCMCIA_IRQ1 GPIO_GPIO (11) + +/* UDA1341 L3 Interface */ +#define GPIO_H3600_L3_DATA GPIO_GPIO (14) +#define GPIO_H3600_L3_MODE GPIO_GPIO (15) +#define GPIO_H3600_L3_CLOCK GPIO_GPIO (16) + +#define GPIO_H3600_PCMCIA_CD0 GPIO_GPIO (17) +#define GPIO_H3600_SYS_CLK GPIO_GPIO (19) +#define GPIO_H3600_PCMCIA_IRQ0 GPIO_GPIO (21) + +#define GPIO_H3600_COM_DCD GPIO_GPIO (23) +#define GPIO_H3600_OPT_IRQ GPIO_GPIO (24) +#define GPIO_H3600_COM_CTS GPIO_GPIO (25) +#define GPIO_H3600_COM_RTS GPIO_GPIO (26) + +#define IRQ_GPIO_H3600_NPOWER_BUTTON IRQ_GPIO0 +#define IRQ_GPIO_H3600_PCMCIA_CD1 IRQ_GPIO10 +#define IRQ_GPIO_H3600_PCMCIA_IRQ1 IRQ_GPIO11 +#define IRQ_GPIO_H3600_PCMCIA_CD0 IRQ_GPIO17 +#define IRQ_GPIO_H3600_PCMCIA_IRQ0 IRQ_GPIO21 +#define IRQ_GPIO_H3600_COM_DCD IRQ_GPIO23 +#define IRQ_GPIO_H3600_OPT_IRQ IRQ_GPIO24 +#define IRQ_GPIO_H3600_COM_CTS IRQ_GPIO25 + + +#ifndef __ASSEMBLY__ + +enum ipaq_egpio_type { + IPAQ_EGPIO_LCD_POWER, /* Power to the LCD panel */ + IPAQ_EGPIO_CODEC_NRESET, /* Clear to reset the audio codec (remember to return high) */ + IPAQ_EGPIO_AUDIO_ON, /* Audio power */ + IPAQ_EGPIO_QMUTE, /* Audio muting */ + IPAQ_EGPIO_OPT_NVRAM_ON, /* Non-volatile RAM on extension sleeves (SPI interface) */ + IPAQ_EGPIO_OPT_ON, /* Power to extension sleeves */ + IPAQ_EGPIO_CARD_RESET, /* Reset PCMCIA cards on extension sleeve (???) */ + IPAQ_EGPIO_OPT_RESET, /* Reset option pack (???) */ + IPAQ_EGPIO_IR_ON, /* IR sensor/emitter power */ + IPAQ_EGPIO_IR_FSEL, /* IR speed selection 1->fast, 0->slow */ + IPAQ_EGPIO_RS232_ON, /* Maxim RS232 chip power */ + IPAQ_EGPIO_VPP_ON, /* Turn on power to flash programming */ + IPAQ_EGPIO_LCD_ENABLE, /* Enable/disable LCD controller */ +}; + +struct ipaq_model_ops { + const char *generic_name; + void (*control)(enum ipaq_egpio_type, int); + unsigned long (*read)(void); + void (*blank_callback)(int blank); + int (*pm_callback)(int req); /* Primary model callback */ + int (*pm_callback_aux)(int req); /* Secondary callback (used by HAL modules) */ +}; + +extern struct ipaq_model_ops ipaq_model_ops; + +static __inline__ const char * h3600_generic_name(void) +{ + return ipaq_model_ops.generic_name; +} + +static __inline__ void assign_h3600_egpio(enum ipaq_egpio_type x, int level) +{ + if (ipaq_model_ops.control) + ipaq_model_ops.control(x,level); +} + +static __inline__ void clr_h3600_egpio(enum ipaq_egpio_type x) +{ + if (ipaq_model_ops.control) + ipaq_model_ops.control(x,0); +} + +static __inline__ void set_h3600_egpio(enum ipaq_egpio_type x) +{ + if (ipaq_model_ops.control) + ipaq_model_ops.control(x,1); +} + +static __inline__ unsigned long read_h3600_egpio(void) +{ + if (ipaq_model_ops.read) + return ipaq_model_ops.read(); + return 0; +} + +static __inline__ int h3600_register_blank_callback(void (*f)(int)) +{ + ipaq_model_ops.blank_callback = f; + return 0; +} + +static __inline__ void h3600_unregister_blank_callback(void (*f)(int)) +{ + ipaq_model_ops.blank_callback = NULL; +} + + +static __inline__ int h3600_register_pm_callback(int (*f)(int)) +{ + ipaq_model_ops.pm_callback_aux = f; + return 0; +} + +static __inline__ void h3600_unregister_pm_callback(int (*f)(int)) +{ + ipaq_model_ops.pm_callback_aux = NULL; +} + +static __inline__ int h3600_power_management(int req) +{ + if (ipaq_model_ops.pm_callback) + return ipaq_model_ops.pm_callback(req); + return 0; +} + +#endif /* ASSEMBLY */ + +#endif /* _INCLUDE_H3600_H_ */ diff --git a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h new file mode 100644 index 00000000000..62b0b787968 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h @@ -0,0 +1,540 @@ +/* + * + * Definitions for H3600 Handheld Computer + * + * Copyright 2000 Compaq Computer Corporation. + * + * Use consistent with the GNU GPL is permitted, + * provided that this copyright notice is + * preserved in its entirety in all copies and derived works. + * + * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, + * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS + * FITNESS FOR ANY PARTICULAR PURPOSE. + * + * Author: Jamey Hicks. + * + * History: + * + * 2001-10-?? Andrew Christian Added support for iPAQ H3800 + * + */ + +#ifndef _INCLUDE_H3600_GPIO_H_ +#define _INCLUDE_H3600_GPIO_H_ + +/* + * GPIO lines that are common across ALL iPAQ models are in "h3600.h" + * This file contains machine-specific definitions + */ + +#define GPIO_H3600_SUSPEND GPIO_GPIO (0) +/* GPIO[2:9] used by LCD on H3600/3800, used as GPIO on H3100 */ +#define GPIO_H3100_BT_ON GPIO_GPIO (2) +#define GPIO_H3100_GPIO3 GPIO_GPIO (3) +#define GPIO_H3100_QMUTE GPIO_GPIO (4) +#define GPIO_H3100_LCD_3V_ON GPIO_GPIO (5) +#define GPIO_H3100_AUD_ON GPIO_GPIO (6) +#define GPIO_H3100_AUD_PWR_ON GPIO_GPIO (7) +#define GPIO_H3100_IR_ON GPIO_GPIO (8) +#define GPIO_H3100_IR_FSEL GPIO_GPIO (9) + +/* for H3600, audio sample rate clock generator */ +#define GPIO_H3600_CLK_SET0 GPIO_GPIO (12) +#define GPIO_H3600_CLK_SET1 GPIO_GPIO (13) + +#define GPIO_H3600_ACTION_BUTTON GPIO_GPIO (18) +#define GPIO_H3600_SOFT_RESET GPIO_GPIO (20) /* Also known as BATT_FAULT */ +#define GPIO_H3600_OPT_LOCK GPIO_GPIO (22) +#define GPIO_H3600_OPT_DET GPIO_GPIO (27) + +/* H3800 specific pins */ +#define GPIO_H3800_AC_IN GPIO_GPIO (12) +#define GPIO_H3800_COM_DSR GPIO_GPIO (13) +#define GPIO_H3800_MMC_INT GPIO_GPIO (18) +#define GPIO_H3800_NOPT_IND GPIO_GPIO (20) /* Almost exactly the same as GPIO_H3600_OPT_DET */ +#define GPIO_H3800_OPT_BAT_FAULT GPIO_GPIO (22) +#define GPIO_H3800_CLK_OUT GPIO_GPIO (27) + +/****************************************************/ + +#define IRQ_GPIO_H3600_ACTION_BUTTON IRQ_GPIO18 +#define IRQ_GPIO_H3600_OPT_DET IRQ_GPIO27 + +#define IRQ_GPIO_H3800_MMC_INT IRQ_GPIO18 +#define IRQ_GPIO_H3800_NOPT_IND IRQ_GPIO20 /* almost same as OPT_DET */ + +/* H3100 / 3600 EGPIO pins */ +#define EGPIO_H3600_VPP_ON (1 << 0) +#define EGPIO_H3600_CARD_RESET (1 << 1) /* reset the attached pcmcia/compactflash card. active high. */ +#define EGPIO_H3600_OPT_RESET (1 << 2) /* reset the attached option pack. active high. */ +#define EGPIO_H3600_CODEC_NRESET (1 << 3) /* reset the onboard UDA1341. active low. */ +#define EGPIO_H3600_OPT_NVRAM_ON (1 << 4) /* apply power to optionpack nvram, active high. */ +#define EGPIO_H3600_OPT_ON (1 << 5) /* full power to option pack. active high. */ +#define EGPIO_H3600_LCD_ON (1 << 6) /* enable 3.3V to LCD. active high. */ +#define EGPIO_H3600_RS232_ON (1 << 7) /* UART3 transceiver force on. Active high. */ + +/* H3600 only EGPIO pins */ +#define EGPIO_H3600_LCD_PCI (1 << 8) /* LCD control IC enable. active high. */ +#define EGPIO_H3600_IR_ON (1 << 9) /* apply power to IR module. active high. */ +#define EGPIO_H3600_AUD_AMP_ON (1 << 10) /* apply power to audio power amp. active high. */ +#define EGPIO_H3600_AUD_PWR_ON (1 << 11) /* apply power to reset of audio circuit. active high. */ +#define EGPIO_H3600_QMUTE (1 << 12) /* mute control for onboard UDA1341. active high. */ +#define EGPIO_H3600_IR_FSEL (1 << 13) /* IR speed select: 1->fast, 0->slow */ +#define EGPIO_H3600_LCD_5V_ON (1 << 14) /* enable 5V to LCD. active high. */ +#define EGPIO_H3600_LVDD_ON (1 << 15) /* enable 9V and -6.5V to LCD. */ + +/********************* H3800, ASIC #2 ********************/ + +#define _H3800_ASIC2_Base (H3600_EGPIO_VIRT) +#define H3800_ASIC2_OFFSET(s,x,y) \ + (*((volatile s *) (_H3800_ASIC2_Base + _H3800_ASIC2_ ## x ## _Base + _H3800_ASIC2_ ## x ## _ ## y))) +#define H3800_ASIC2_NOFFSET(s,x,n,y) \ + (*((volatile s *) (_H3800_ASIC2_Base + _H3800_ASIC2_ ## x ## _ ## n ## _Base + _H3800_ASIC2_ ## x ## _ ## y))) + +#define _H3800_ASIC2_GPIO_Base 0x0000 +#define _H3800_ASIC2_GPIO_Direction 0x0000 /* R/W, 16 bits 1:input, 0:output */ +#define _H3800_ASIC2_GPIO_InterruptType 0x0004 /* R/W, 12 bits 1:edge, 0:level */ +#define _H3800_ASIC2_GPIO_InterruptEdgeType 0x0008 /* R/W, 12 bits 1:rising, 0:falling */ +#define _H3800_ASIC2_GPIO_InterruptLevelType 0x000C /* R/W, 12 bits 1:high, 0:low */ +#define _H3800_ASIC2_GPIO_InterruptClear 0x0010 /* W, 12 bits */ +#define _H3800_ASIC2_GPIO_InterruptFlag 0x0010 /* R, 12 bits - reads int status */ +#define _H3800_ASIC2_GPIO_Data 0x0014 /* R/W, 16 bits */ +#define _H3800_ASIC2_GPIO_BattFaultOut 0x0018 /* R/W, 16 bit - sets level on batt fault */ +#define _H3800_ASIC2_GPIO_InterruptEnable 0x001c /* R/W, 12 bits 1:enable interrupt */ +#define _H3800_ASIC2_GPIO_Alternate 0x003c /* R/W, 12+1 bits - set alternate functions */ + +#define H3800_ASIC2_GPIO_Direction H3800_ASIC2_OFFSET( u16, GPIO, Direction ) +#define H3800_ASIC2_GPIO_InterruptType H3800_ASIC2_OFFSET( u16, GPIO, InterruptType ) +#define H3800_ASIC2_GPIO_InterruptEdgeType H3800_ASIC2_OFFSET( u16, GPIO, InterruptEdgeType ) +#define H3800_ASIC2_GPIO_InterruptLevelType H3800_ASIC2_OFFSET( u16, GPIO, InterruptLevelType ) +#define H3800_ASIC2_GPIO_InterruptClear H3800_ASIC2_OFFSET( u16, GPIO, InterruptClear ) +#define H3800_ASIC2_GPIO_InterruptFlag H3800_ASIC2_OFFSET( u16, GPIO, InterruptFlag ) +#define H3800_ASIC2_GPIO_Data H3800_ASIC2_OFFSET( u16, GPIO, Data ) +#define H3800_ASIC2_GPIO_BattFaultOut H3800_ASIC2_OFFSET( u16, GPIO, BattFaultOut ) +#define H3800_ASIC2_GPIO_InterruptEnable H3800_ASIC2_OFFSET( u16, GPIO, InterruptEnable ) +#define H3800_ASIC2_GPIO_Alternate H3800_ASIC2_OFFSET( u16, GPIO, Alternate ) + +#define GPIO_H3800_ASIC2_IN_Y1_N (1 << 0) /* Output: Touchscreen Y1 */ +#define GPIO_H3800_ASIC2_IN_X0 (1 << 1) /* Output: Touchscreen X0 */ +#define GPIO_H3800_ASIC2_IN_Y0 (1 << 2) /* Output: Touchscreen Y0 */ +#define GPIO_H3800_ASIC2_IN_X1_N (1 << 3) /* Output: Touchscreen X1 */ +#define GPIO_H3800_ASIC2_BT_RST (1 << 4) /* Output: Bluetooth reset */ +#define GPIO_H3800_ASIC2_PEN_IRQ (1 << 5) /* Input : Pen down */ +#define GPIO_H3800_ASIC2_SD_DETECT (1 << 6) /* Input : SD detect */ +#define GPIO_H3800_ASIC2_EAR_IN_N (1 << 7) /* Input : Audio jack plug inserted */ +#define GPIO_H3800_ASIC2_OPT_PCM_RESET (1 << 8) /* Output: */ +#define GPIO_H3800_ASIC2_OPT_RESET (1 << 9) /* Output: */ +#define GPIO_H3800_ASIC2_USB_DETECT_N (1 << 10) /* Input : */ +#define GPIO_H3800_ASIC2_SD_CON_SLT (1 << 11) /* Input : */ + +#define _H3800_ASIC2_KPIO_Base 0x0200 +#define _H3800_ASIC2_KPIO_Direction 0x0000 /* R/W, 12 bits 1:input, 0:output */ +#define _H3800_ASIC2_KPIO_InterruptType 0x0004 /* R/W, 12 bits 1:edge, 0:level */ +#define _H3800_ASIC2_KPIO_InterruptEdgeType 0x0008 /* R/W, 12 bits 1:rising, 0:falling */ +#define _H3800_ASIC2_KPIO_InterruptLevelType 0x000C /* R/W, 12 bits 1:high, 0:low */ +#define _H3800_ASIC2_KPIO_InterruptClear 0x0010 /* W, 20 bits - 8 special */ +#define _H3800_ASIC2_KPIO_InterruptFlag 0x0010 /* R, 20 bits - 8 special - reads int status */ +#define _H3800_ASIC2_KPIO_Data 0x0014 /* R/W, 16 bits */ +#define _H3800_ASIC2_KPIO_BattFaultOut 0x0018 /* R/W, 16 bit - sets level on batt fault */ +#define _H3800_ASIC2_KPIO_InterruptEnable 0x001c /* R/W, 20 bits - 8 special */ +#define _H3800_ASIC2_KPIO_Alternate 0x003c /* R/W, 6 bits */ + +#define H3800_ASIC2_KPIO_Direction H3800_ASIC2_OFFSET( u16, KPIO, Direction ) +#define H3800_ASIC2_KPIO_InterruptType H3800_ASIC2_OFFSET( u16, KPIO, InterruptType ) +#define H3800_ASIC2_KPIO_InterruptEdgeType H3800_ASIC2_OFFSET( u16, KPIO, InterruptEdgeType ) +#define H3800_ASIC2_KPIO_InterruptLevelType H3800_ASIC2_OFFSET( u16, KPIO, InterruptLevelType ) +#define H3800_ASIC2_KPIO_InterruptClear H3800_ASIC2_OFFSET( u32, KPIO, InterruptClear ) +#define H3800_ASIC2_KPIO_InterruptFlag H3800_ASIC2_OFFSET( u32, KPIO, InterruptFlag ) +#define H3800_ASIC2_KPIO_Data H3800_ASIC2_OFFSET( u16, KPIO, Data ) +#define H3800_ASIC2_KPIO_BattFaultOut H3800_ASIC2_OFFSET( u16, KPIO, BattFaultOut ) +#define H3800_ASIC2_KPIO_InterruptEnable H3800_ASIC2_OFFSET( u32, KPIO, InterruptEnable ) +#define H3800_ASIC2_KPIO_Alternate H3800_ASIC2_OFFSET( u16, KPIO, Alternate ) + +#define H3800_ASIC2_KPIO_SPI_INT ( 1 << 16 ) +#define H3800_ASIC2_KPIO_OWM_INT ( 1 << 17 ) +#define H3800_ASIC2_KPIO_ADC_INT ( 1 << 18 ) +#define H3800_ASIC2_KPIO_UART_0_INT ( 1 << 19 ) +#define H3800_ASIC2_KPIO_UART_1_INT ( 1 << 20 ) +#define H3800_ASIC2_KPIO_TIMER_0_INT ( 1 << 21 ) +#define H3800_ASIC2_KPIO_TIMER_1_INT ( 1 << 22 ) +#define H3800_ASIC2_KPIO_TIMER_2_INT ( 1 << 23 ) + +#define KPIO_H3800_ASIC2_RECORD_BTN_N (1 << 0) /* Record button */ +#define KPIO_H3800_ASIC2_KEY_5W1_N (1 << 1) /* Keypad */ +#define KPIO_H3800_ASIC2_KEY_5W2_N (1 << 2) /* */ +#define KPIO_H3800_ASIC2_KEY_5W3_N (1 << 3) /* */ +#define KPIO_H3800_ASIC2_KEY_5W4_N (1 << 4) /* */ +#define KPIO_H3800_ASIC2_KEY_5W5_N (1 << 5) /* */ +#define KPIO_H3800_ASIC2_KEY_LEFT_N (1 << 6) /* */ +#define KPIO_H3800_ASIC2_KEY_RIGHT_N (1 << 7) /* */ +#define KPIO_H3800_ASIC2_KEY_AP1_N (1 << 8) /* Old "Calendar" */ +#define KPIO_H3800_ASIC2_KEY_AP2_N (1 << 9) /* Old "Schedule" */ +#define KPIO_H3800_ASIC2_KEY_AP3_N (1 << 10) /* Old "Q" */ +#define KPIO_H3800_ASIC2_KEY_AP4_N (1 << 11) /* Old "Undo" */ + +/* Alternate KPIO functions (set by default) */ +#define KPIO_ALT_H3800_ASIC2_KEY_5W1_N (1 << 1) /* Action key */ +#define KPIO_ALT_H3800_ASIC2_KEY_5W2_N (1 << 2) /* J1 of keypad input */ +#define KPIO_ALT_H3800_ASIC2_KEY_5W3_N (1 << 3) /* J2 of keypad input */ +#define KPIO_ALT_H3800_ASIC2_KEY_5W4_N (1 << 4) /* J3 of keypad input */ +#define KPIO_ALT_H3800_ASIC2_KEY_5W5_N (1 << 5) /* J4 of keypad input */ + +#define _H3800_ASIC2_SPI_Base 0x0400 +#define _H3800_ASIC2_SPI_Control 0x0000 /* R/W 8 bits */ +#define _H3800_ASIC2_SPI_Data 0x0004 /* R/W 8 bits */ +#define _H3800_ASIC2_SPI_ChipSelectDisabled 0x0008 /* W 8 bits */ + +#define H3800_ASIC2_SPI_Control H3800_ASIC2_OFFSET( u8, SPI, Control ) +#define H3800_ASIC2_SPI_Data H3800_ASIC2_OFFSET( u8, SPI, Data ) +#define H3800_ASIC2_SPI_ChipSelectDisabled H3800_ASIC2_OFFSET( u8, SPI, ChipSelectDisabled ) + +#define _H3800_ASIC2_PWM_0_Base 0x0600 +#define _H3800_ASIC2_PWM_1_Base 0x0700 +#define _H3800_ASIC2_PWM_TimeBase 0x0000 /* R/W 6 bits */ +#define _H3800_ASIC2_PWM_PeriodTime 0x0004 /* R/W 12 bits */ +#define _H3800_ASIC2_PWM_DutyTime 0x0008 /* R/W 12 bits */ + +#define H3800_ASIC2_PWM_0_TimeBase H3800_ASIC2_NOFFSET( u8, PWM, 0, TimeBase ) +#define H3800_ASIC2_PWM_0_PeriodTime H3800_ASIC2_NOFFSET( u16, PWM, 0, PeriodTime ) +#define H3800_ASIC2_PWM_0_DutyTime H3800_ASIC2_NOFFSET( u16, PWM, 0, DutyTime ) + +#define H3800_ASIC2_PWM_1_TimeBase H3800_ASIC2_NOFFSET( u8, PWM, 1, TimeBase ) +#define H3800_ASIC2_PWM_1_PeriodTime H3800_ASIC2_NOFFSET( u16, PWM, 1, PeriodTime ) +#define H3800_ASIC2_PWM_1_DutyTime H3800_ASIC2_NOFFSET( u16, PWM, 1, DutyTime ) + +#define H3800_ASIC2_PWM_TIMEBASE_MASK 0xf /* Low 4 bits sets time base, max = 8 */ +#define H3800_ASIC2_PWM_TIMEBASE_ENABLE ( 1 << 4 ) /* Enable clock */ +#define H3800_ASIC2_PWM_TIMEBASE_CLEAR ( 1 << 5 ) /* Clear the PWM */ + +#define _H3800_ASIC2_LED_0_Base 0x0800 +#define _H3800_ASIC2_LED_1_Base 0x0880 +#define _H3800_ASIC2_LED_2_Base 0x0900 +#define _H3800_ASIC2_LED_TimeBase 0x0000 /* R/W 7 bits */ +#define _H3800_ASIC2_LED_PeriodTime 0x0004 /* R/W 12 bits */ +#define _H3800_ASIC2_LED_DutyTime 0x0008 /* R/W 12 bits */ +#define _H3800_ASIC2_LED_AutoStopCount 0x000c /* R/W 16 bits */ + +#define H3800_ASIC2_LED_0_TimeBase H3800_ASIC2_NOFFSET( u8, LED, 0, TimeBase ) +#define H3800_ASIC2_LED_0_PeriodTime H3800_ASIC2_NOFFSET( u16, LED, 0, PeriodTime ) +#define H3800_ASIC2_LED_0_DutyTime H3800_ASIC2_NOFFSET( u16, LED, 0, DutyTime ) +#define H3800_ASIC2_LED_0_AutoStopClock H3800_ASIC2_NOFFSET( u16, LED, 0, AutoStopClock ) + +#define H3800_ASIC2_LED_1_TimeBase H3800_ASIC2_NOFFSET( u8, LED, 1, TimeBase ) +#define H3800_ASIC2_LED_1_PeriodTime H3800_ASIC2_NOFFSET( u16, LED, 1, PeriodTime ) +#define H3800_ASIC2_LED_1_DutyTime H3800_ASIC2_NOFFSET( u16, LED, 1, DutyTime ) +#define H3800_ASIC2_LED_1_AutoStopClock H3800_ASIC2_NOFFSET( u16, LED, 1, AutoStopClock ) + +#define H3800_ASIC2_LED_2_TimeBase H3800_ASIC2_NOFFSET( u8, LED, 2, TimeBase ) +#define H3800_ASIC2_LED_2_PeriodTime H3800_ASIC2_NOFFSET( u16, LED, 2, PeriodTime ) +#define H3800_ASIC2_LED_2_DutyTime H3800_ASIC2_NOFFSET( u16, LED, 2, DutyTime ) +#define H3800_ASIC2_LED_2_AutoStopClock H3800_ASIC2_NOFFSET( u16, LED, 2, AutoStopClock ) + +#define H3800_ASIC2_LED_TIMEBASE_MASK 0x0f /* Low 4 bits sets time base, max = 13 */ +#define H3800_ASIC2_LED_TIMEBASE_BLINK ( 1 << 4 ) /* Enable blinking */ +#define H3800_ASIC2_LED_TIMEBASE_AUTOSTOP ( 1 << 5 ) +#define H3800_ASIC2_LED_TIMEBASE_ALWAYS ( 1 << 6 ) /* Enable blink always */ + +#define _H3800_ASIC2_UART_0_Base 0x0A00 +#define _H3800_ASIC2_UART_1_Base 0x0C00 +#define _H3800_ASIC2_UART_Receive 0x0000 /* R 8 bits */ +#define _H3800_ASIC2_UART_Transmit 0x0000 /* W 8 bits */ +#define _H3800_ASIC2_UART_IntEnable 0x0004 /* R/W 8 bits */ +#define _H3800_ASIC2_UART_IntVerify 0x0008 /* R/W 8 bits */ +#define _H3800_ASIC2_UART_FIFOControl 0x000c /* R/W 8 bits */ +#define _H3800_ASIC2_UART_LineControl 0x0010 /* R/W 8 bits */ +#define _H3800_ASIC2_UART_ModemStatus 0x0014 /* R/W 8 bits */ +#define _H3800_ASIC2_UART_LineStatus 0x0018 /* R/W 8 bits */ +#define _H3800_ASIC2_UART_ScratchPad 0x001c /* R/W 8 bits */ +#define _H3800_ASIC2_UART_DivisorLatchL 0x0020 /* R/W 8 bits */ +#define _H3800_ASIC2_UART_DivisorLatchH 0x0024 /* R/W 8 bits */ + +#define H3800_ASIC2_UART_0_Receive H3800_ASIC2_NOFFSET( u8, UART, 0, Receive ) +#define H3800_ASIC2_UART_0_Transmit H3800_ASIC2_NOFFSET( u8, UART, 0, Transmit ) +#define H3800_ASIC2_UART_0_IntEnable H3800_ASIC2_NOFFSET( u8, UART, 0, IntEnable ) +#define H3800_ASIC2_UART_0_IntVerify H3800_ASIC2_NOFFSET( u8, UART, 0, IntVerify ) +#define H3800_ASIC2_UART_0_FIFOControl H3800_ASIC2_NOFFSET( u8, UART, 0, FIFOControl ) +#define H3800_ASIC2_UART_0_LineControl H3800_ASIC2_NOFFSET( u8, UART, 0, LineControl ) +#define H3800_ASIC2_UART_0_ModemStatus H3800_ASIC2_NOFFSET( u8, UART, 0, ModemStatus ) +#define H3800_ASIC2_UART_0_LineStatus H3800_ASIC2_NOFFSET( u8, UART, 0, LineStatus ) +#define H3800_ASIC2_UART_0_ScratchPad H3800_ASIC2_NOFFSET( u8, UART, 0, ScratchPad ) +#define H3800_ASIC2_UART_0_DivisorLatchL H3800_ASIC2_NOFFSET( u8, UART, 0, DivisorLatchL ) +#define H3800_ASIC2_UART_0_DivisorLatchH H3800_ASIC2_NOFFSET( u8, UART, 0, DivisorLatchH ) + +#define H3800_ASIC2_UART_1_Receive H3800_ASIC2_NOFFSET( u8, UART, 1, Receive ) +#define H3800_ASIC2_UART_1_Transmit H3800_ASIC2_NOFFSET( u8, UART, 1, Transmit ) +#define H3800_ASIC2_UART_1_IntEnable H3800_ASIC2_NOFFSET( u8, UART, 1, IntEnable ) +#define H3800_ASIC2_UART_1_IntVerify H3800_ASIC2_NOFFSET( u8, UART, 1, IntVerify ) +#define H3800_ASIC2_UART_1_FIFOControl H3800_ASIC2_NOFFSET( u8, UART, 1, FIFOControl ) +#define H3800_ASIC2_UART_1_LineControl H3800_ASIC2_NOFFSET( u8, UART, 1, LineControl ) +#define H3800_ASIC2_UART_1_ModemStatus H3800_ASIC2_NOFFSET( u8, UART, 1, ModemStatus ) +#define H3800_ASIC2_UART_1_LineStatus H3800_ASIC2_NOFFSET( u8, UART, 1, LineStatus ) +#define H3800_ASIC2_UART_1_ScratchPad H3800_ASIC2_NOFFSET( u8, UART, 1, ScratchPad ) +#define H3800_ASIC2_UART_1_DivisorLatchL H3800_ASIC2_NOFFSET( u8, UART, 1, DivisorLatchL ) +#define H3800_ASIC2_UART_1_DivisorLatchH H3800_ASIC2_NOFFSET( u8, UART, 1, DivisorLatchH ) + +#define _H3800_ASIC2_TIMER_Base 0x0E00 +#define _H3800_ASIC2_TIMER_Command 0x0000 /* R/W 8 bits */ + +#define H3800_ASIC2_TIMER_Command H3800_ASIC2_OFFSET( u8, Timer, Command ) + +#define H3800_ASIC2_TIMER_GAT_0 ( 1 << 0 ) /* Gate enable, counter 0 */ +#define H3800_ASIC2_TIMER_GAT_1 ( 1 << 1 ) /* Gate enable, counter 1 */ +#define H3800_ASIC2_TIMER_GAT_2 ( 1 << 2 ) /* Gate enable, counter 2 */ +#define H3800_ASIC2_TIMER_CLK_0 ( 1 << 3 ) /* Clock enable, counter 0 */ +#define H3800_ASIC2_TIMER_CLK_1 ( 1 << 4 ) /* Clock enable, counter 1 */ +#define H3800_ASIC2_TIMER_CLK_2 ( 1 << 5 ) /* Clock enable, counter 2 */ +#define H3800_ASIC2_TIMER_MODE_0 ( 1 << 6 ) /* Mode 0 enable, counter 0 */ +#define H3800_ASIC2_TIMER_MODE_1 ( 1 << 7 ) /* Mode 0 enable, counter 1 */ + +#define _H3800_ASIC2_CLOCK_Base 0x1000 +#define _H3800_ASIC2_CLOCK_Enable 0x0000 /* R/W 18 bits */ + +#define H3800_ASIC2_CLOCK_Enable H3800_ASIC2_OFFSET( u32, CLOCK, Enable ) + +#define H3800_ASIC2_CLOCK_AUDIO_1 0x0001 /* Enable 4.1 MHz clock for 8Khz and 4khz sample rate */ +#define H3800_ASIC2_CLOCK_AUDIO_2 0x0002 /* Enable 12.3 MHz clock for 48Khz and 32khz sample rate */ +#define H3800_ASIC2_CLOCK_AUDIO_3 0x0004 /* Enable 5.6 MHz clock for 11 kHZ sample rate */ +#define H3800_ASIC2_CLOCK_AUDIO_4 0x0008 /* Enable 11.289 MHz clock for 44 and 22 kHz sample rate */ +#define H3800_ASIC2_CLOCK_ADC ( 1 << 4 ) /* 1.024 MHz clock to ADC */ +#define H3800_ASIC2_CLOCK_SPI ( 1 << 5 ) /* 4.096 MHz clock to SPI */ +#define H3800_ASIC2_CLOCK_OWM ( 1 << 6 ) /* 4.096 MHz clock to OWM */ +#define H3800_ASIC2_CLOCK_PWM ( 1 << 7 ) /* 2.048 MHz clock to PWM */ +#define H3800_ASIC2_CLOCK_UART_1 ( 1 << 8 ) /* 24.576 MHz clock to UART1 (turn off bit 16) */ +#define H3800_ASIC2_CLOCK_UART_0 ( 1 << 9 ) /* 24.576 MHz clock to UART0 (turn off bit 17) */ +#define H3800_ASIC2_CLOCK_SD_1 ( 1 << 10 ) /* 16.934 MHz to SD */ +#define H3800_ASIC2_CLOCK_SD_2 ( 2 << 10 ) /* 24.576 MHz to SD */ +#define H3800_ASIC2_CLOCK_SD_3 ( 3 << 10 ) /* 33.869 MHz to SD */ +#define H3800_ASIC2_CLOCK_SD_4 ( 4 << 10 ) /* 49.152 MHz to SD */ +#define H3800_ASIC2_CLOCK_EX0 ( 1 << 13 ) /* Enable 32.768 kHz crystal */ +#define H3800_ASIC2_CLOCK_EX1 ( 1 << 14 ) /* Enable 24.576 MHz crystal */ +#define H3800_ASIC2_CLOCK_EX2 ( 1 << 15 ) /* Enable 33.869 MHz crystal */ +#define H3800_ASIC2_CLOCK_SLOW_UART_1 ( 1 << 16 ) /* Enable 3.686 MHz to UART1 (turn off bit 8) */ +#define H3800_ASIC2_CLOCK_SLOW_UART_0 ( 1 << 17 ) /* Enable 3.686 MHz to UART0 (turn off bit 9) */ + +#define _H3800_ASIC2_ADC_Base 0x1200 +#define _H3800_ASIC2_ADC_Multiplexer 0x0000 /* R/W 4 bits - low 3 bits set channel */ +#define _H3800_ASIC2_ADC_ControlStatus 0x0004 /* R/W 8 bits */ +#define _H3800_ASIC2_ADC_Data 0x0008 /* R 10 bits */ + +#define H3800_ASIC2_ADC_Multiplexer H3800_ASIC2_OFFSET( u8, ADC, Multiplexer ) +#define H3800_ASIC2_ADC_ControlStatus H3800_ASIC2_OFFSET( u8, ADC, ControlStatus ) +#define H3800_ASIC2_ADC_Data H3800_ASIC2_OFFSET( u16, ADC, Data ) + +#define H3600_ASIC2_ADC_MUX_CHANNEL_MASK 0x07 /* Low 3 bits sets channel. max = 4 */ +#define H3600_ASIC2_ADC_MUX_CLKEN ( 1 << 3 ) /* Enable clock */ + +#define H3600_ASIC2_ADC_CSR_ADPS_MASK 0x0f /* Low 4 bits sets prescale, max = 8 */ +#define H3600_ASIC2_ADC_CSR_FREE_RUN ( 1 << 4 ) +#define H3600_ASIC2_ADC_CSR_INT_ENABLE ( 1 << 5 ) +#define H3600_ASIC2_ADC_CSR_START ( 1 << 6 ) /* Set to start conversion. Goes to 0 when done */ +#define H3600_ASIC2_ADC_CSR_ENABLE ( 1 << 7 ) /* 1:power up ADC, 0:power down */ + + +#define _H3800_ASIC2_INTR_Base 0x1600 +#define _H3800_ASIC2_INTR_MaskAndFlag 0x0000 /* R/(W) 8bits */ +#define _H3800_ASIC2_INTR_ClockPrescale 0x0004 /* R/(W) 5bits */ +#define _H3800_ASIC2_INTR_TimerSet 0x0008 /* R/(W) 8bits */ + +#define H3800_ASIC2_INTR_MaskAndFlag H3800_ASIC2_OFFSET( u8, INTR, MaskAndFlag ) +#define H3800_ASIC2_INTR_ClockPrescale H3800_ASIC2_OFFSET( u8, INTR, ClockPrescale ) +#define H3800_ASIC2_INTR_TimerSet H3800_ASIC2_OFFSET( u8, INTR, TimerSet ) + +#define H3800_ASIC2_INTR_GLOBAL_MASK ( 1 << 0 ) /* Global interrupt mask */ +#define H3800_ASIC2_INTR_POWER_ON_RESET ( 1 << 1 ) /* 01: Power on reset (bits 1 & 2 ) */ +#define H3800_ASIC2_INTR_EXTERNAL_RESET ( 2 << 1 ) /* 10: External reset (bits 1 & 2 ) */ +#define H3800_ASIC2_INTR_MASK_UART_0 ( 1 << 4 ) +#define H3800_ASIC2_INTR_MASK_UART_1 ( 1 << 5 ) +#define H3800_ASIC2_INTR_MASK_TIMER ( 1 << 6 ) +#define H3800_ASIC2_INTR_MASK_OWM ( 1 << 7 ) + +#define H3800_ASIC2_INTR_CLOCK_PRESCALE 0x0f /* 4 bits, max 14 */ +#define H3800_ASIC2_INTR_SET ( 1 << 4 ) /* Time base enable */ + + +#define _H3800_ASIC2_OWM_Base 0x1800 +#define _H3800_ASIC2_OWM_Command 0x0000 /* R/W 4 bits command register */ +#define _H3800_ASIC2_OWM_Data 0x0004 /* R/W 8 bits, transmit / receive buffer */ +#define _H3800_ASIC2_OWM_Interrupt 0x0008 /* R/W Command register */ +#define _H3800_ASIC2_OWM_InterruptEnable 0x000c /* R/W Command register */ +#define _H3800_ASIC2_OWM_ClockDivisor 0x0010 /* R/W 5 bits of divisor and pre-scale */ + +#define H3800_ASIC2_OWM_Command H3800_ASIC2_OFFSET( u8, OWM, Command ) +#define H3800_ASIC2_OWM_Data H3800_ASIC2_OFFSET( u8, OWM, Data ) +#define H3800_ASIC2_OWM_Interrupt H3800_ASIC2_OFFSET( u8, OWM, Interrupt ) +#define H3800_ASIC2_OWM_InterruptEnable H3800_ASIC2_OFFSET( u8, OWM, InterruptEnable ) +#define H3800_ASIC2_OWM_ClockDivisor H3800_ASIC2_OFFSET( u8, OWM, ClockDivisor ) + +#define H3800_ASIC2_OWM_CMD_ONE_WIRE_RESET ( 1 << 0 ) /* Set to force reset on 1-wire bus */ +#define H3800_ASIC2_OWM_CMD_SRA ( 1 << 1 ) /* Set to switch to Search ROM accelerator mode */ +#define H3800_ASIC2_OWM_CMD_DQ_OUTPUT ( 1 << 2 ) /* Write only - forces bus low */ +#define H3800_ASIC2_OWM_CMD_DQ_INPUT ( 1 << 3 ) /* Read only - reflects state of bus */ + +#define H3800_ASIC2_OWM_INT_PD ( 1 << 0 ) /* Presence detect */ +#define H3800_ASIC2_OWM_INT_PDR ( 1 << 1 ) /* Presence detect result */ +#define H3800_ASIC2_OWM_INT_TBE ( 1 << 2 ) /* Transmit buffer empty */ +#define H3800_ASIC2_OWM_INT_TEMT ( 1 << 3 ) /* Transmit shift register empty */ +#define H3800_ASIC2_OWM_INT_RBF ( 1 << 4 ) /* Receive buffer full */ + +#define H3800_ASIC2_OWM_INTEN_EPD ( 1 << 0 ) /* Enable receive buffer full interrupt */ +#define H3800_ASIC2_OWM_INTEN_IAS ( 1 << 1 ) /* Enable transmit shift register empty interrupt */ +#define H3800_ASIC2_OWM_INTEN_ETBE ( 1 << 2 ) /* Enable transmit buffer empty interrupt */ +#define H3800_ASIC2_OWM_INTEN_ETMT ( 1 << 3 ) /* INTR active state */ +#define H3800_ASIC2_OWM_INTEN_ERBF ( 1 << 4 ) /* Enable presence detect interrupt */ + +#define _H3800_ASIC2_FlashCtl_Base 0x1A00 + +/****************************************************/ +/* H3800, ASIC #1 + * This ASIC is accesed through ASIC #2, and + * mapped into the 1c00 - 1f00 region + */ + +#define H3800_ASIC1_OFFSET(s,x,y) \ + (*((volatile s *) (_H3800_ASIC2_Base + _H3800_ASIC1_ ## x ## _Base + (_H3800_ASIC1_ ## x ## _ ## y << 1)))) + +#define _H3800_ASIC1_MMC_Base 0x1c00 + +#define _H3800_ASIC1_MMC_StartStopClock 0x00 /* R/W 8bit */ +#define _H3800_ASIC1_MMC_Status 0x02 /* R See below, default 0x0040 */ +#define _H3800_ASIC1_MMC_ClockRate 0x04 /* R/W 8bit, low 3 bits are clock divisor */ +#define _H3800_ASIC1_MMC_SPIRegister 0x08 /* R/W 8bit, see below */ +#define _H3800_ASIC1_MMC_CmdDataCont 0x0a /* R/W 8bit, write to start MMC adapter */ +#define _H3800_ASIC1_MMC_ResponseTimeout 0x0c /* R/W 8bit, clocks before response timeout */ +#define _H3800_ASIC1_MMC_ReadTimeout 0x0e /* R/W 16bit, clocks before received data timeout */ +#define _H3800_ASIC1_MMC_BlockLength 0x10 /* R/W 10bit */ +#define _H3800_ASIC1_MMC_NumOfBlocks 0x12 /* R/W 16bit, in block mode, number of blocks */ +#define _H3800_ASIC1_MMC_InterruptMask 0x1a /* R/W 8bit */ +#define _H3800_ASIC1_MMC_CommandNumber 0x1c /* R/W 6 bits */ +#define _H3800_ASIC1_MMC_ArgumentH 0x1e /* R/W 16 bits */ +#define _H3800_ASIC1_MMC_ArgumentL 0x20 /* R/W 16 bits */ +#define _H3800_ASIC1_MMC_ResFifo 0x22 /* R 8 x 16 bits - contains response FIFO */ +#define _H3800_ASIC1_MMC_BufferPartFull 0x28 /* R/W 8 bits */ + +#define H3800_ASIC1_MMC_StartStopClock H3800_ASIC1_OFFSET( u8, MMC, StartStopClock ) +#define H3800_ASIC1_MMC_Status H3800_ASIC1_OFFSET( u16, MMC, Status ) +#define H3800_ASIC1_MMC_ClockRate H3800_ASIC1_OFFSET( u8, MMC, ClockRate ) +#define H3800_ASIC1_MMC_SPIRegister H3800_ASIC1_OFFSET( u8, MMC, SPIRegister ) +#define H3800_ASIC1_MMC_CmdDataCont H3800_ASIC1_OFFSET( u8, MMC, CmdDataCont ) +#define H3800_ASIC1_MMC_ResponseTimeout H3800_ASIC1_OFFSET( u8, MMC, ResponseTimeout ) +#define H3800_ASIC1_MMC_ReadTimeout H3800_ASIC1_OFFSET( u16, MMC, ReadTimeout ) +#define H3800_ASIC1_MMC_BlockLength H3800_ASIC1_OFFSET( u16, MMC, BlockLength ) +#define H3800_ASIC1_MMC_NumOfBlocks H3800_ASIC1_OFFSET( u16, MMC, NumOfBlocks ) +#define H3800_ASIC1_MMC_InterruptMask H3800_ASIC1_OFFSET( u8, MMC, InterruptMask ) +#define H3800_ASIC1_MMC_CommandNumber H3800_ASIC1_OFFSET( u8, MMC, CommandNumber ) +#define H3800_ASIC1_MMC_ArgumentH H3800_ASIC1_OFFSET( u16, MMC, ArgumentH ) +#define H3800_ASIC1_MMC_ArgumentL H3800_ASIC1_OFFSET( u16, MMC, ArgumentL ) +#define H3800_ASIC1_MMC_ResFifo H3800_ASIC1_OFFSET( u16, MMC, ResFifo ) +#define H3800_ASIC1_MMC_BufferPartFull H3800_ASIC1_OFFSET( u8, MMC, BufferPartFull ) + +#define H3800_ASIC1_MMC_STOP_CLOCK (1 << 0) /* Write to "StartStopClock" register */ +#define H3800_ASIC1_MMC_START_CLOCK (1 << 1) + +#define H3800_ASIC1_MMC_STATUS_READ_TIMEOUT (1 << 0) +#define H3800_ASIC1_MMC_STATUS_RESPONSE_TIMEOUT (1 << 1) +#define H3800_ASIC1_MMC_STATUS_CRC_WRITE_ERROR (1 << 2) +#define H3800_ASIC1_MMC_STATUS_CRC_READ_ERROR (1 << 3) +#define H3800_ASIC1_MMC_STATUS_SPI_READ_ERROR (1 << 4) /* SPI data token error received */ +#define H3800_ASIC1_MMC_STATUS_CRC_RESPONSE_ERROR (1 << 5) +#define H3800_ASIC1_MMC_STATUS_FIFO_EMPTY (1 << 6) +#define H3800_ASIC1_MMC_STATUS_FIFO_FULL (1 << 7) +#define H3800_ASIC1_MMC_STATUS_CLOCK_ENABLE (1 << 8) /* MultiMediaCard clock stopped */ +#define H3800_ASIC1_MMC_STATUS_DATA_TRANSFER_DONE (1 << 11) /* Write operation, indicates transfer finished */ +#define H3800_ASIC1_MMC_STATUS_END_PROGRAM (1 << 12) /* End write and read operations */ +#define H3800_ASIC1_MMC_STATUS_END_COMMAND_RESPONSE (1 << 13) /* End command response */ + +#define H3800_ASIC1_MMC_SPI_REG_SPI_ENABLE (1 << 0) /* Enables SPI mode */ +#define H3800_ASIC1_MMC_SPI_REG_CRC_ON (1 << 1) /* 1:turn on CRC */ +#define H3800_ASIC1_MMC_SPI_REG_SPI_CS_ENABLE (1 << 2) /* 1:turn on SPI CS */ +#define H3800_ASIC1_MMC_SPI_REG_CS_ADDRESS_MASK 0x38 /* Bits 3,4,5 are the SPI CS relative address */ + +#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_NO_RESPONSE 0x00 +#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_R1 0x01 +#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_R2 0x02 +#define H3800_ASIC1_MMC_CMD_DATA_CONT_FORMAT_R3 0x03 +#define H3800_ASIC1_MMC_CMD_DATA_CONT_DATA_ENABLE (1 << 2) /* This command contains a data transfer */ +#define H3800_ASIC1_MMC_CMD_DATA_CONT_WRITE (1 << 3) /* This data transfer is a write */ +#define H3800_ASIC1_MMC_CMD_DATA_CONT_STREAM_MODE (1 << 4) /* This data transfer is in stream mode */ +#define H3800_ASIC1_MMC_CMD_DATA_CONT_BUSY_BIT (1 << 5) /* Busy signal expected after current cmd */ +#define H3800_ASIC1_MMC_CMD_DATA_CONT_INITIALIZE (1 << 6) /* Enables the 80 bits for initializing card */ + +#define H3800_ASIC1_MMC_INT_MASK_DATA_TRANSFER_DONE (1 << 0) +#define H3800_ASIC1_MMC_INT_MASK_PROGRAM_DONE (1 << 1) +#define H3800_ASIC1_MMC_INT_MASK_END_COMMAND_RESPONSE (1 << 2) +#define H3800_ASIC1_MMC_INT_MASK_BUFFER_READY (1 << 3) + +#define H3800_ASIC1_MMC_BUFFER_PART_FULL (1 << 0) + +/********* GPIO **********/ + +#define _H3800_ASIC1_GPIO_Base 0x1e00 + +#define _H3800_ASIC1_GPIO_Mask 0x30 /* R/W 0:don't mask, 1:mask interrupt */ +#define _H3800_ASIC1_GPIO_Direction 0x32 /* R/W 0:input, 1:output */ +#define _H3800_ASIC1_GPIO_Out 0x34 /* R/W 0:output low, 1:output high */ +#define _H3800_ASIC1_GPIO_TriggerType 0x36 /* R/W 0:level, 1:edge */ +#define _H3800_ASIC1_GPIO_EdgeTrigger 0x38 /* R/W 0:falling, 1:rising */ +#define _H3800_ASIC1_GPIO_LevelTrigger 0x3A /* R/W 0:low, 1:high level detect */ +#define _H3800_ASIC1_GPIO_LevelStatus 0x3C /* R/W 0:none, 1:detect */ +#define _H3800_ASIC1_GPIO_EdgeStatus 0x3E /* R/W 0:none, 1:detect */ +#define _H3800_ASIC1_GPIO_State 0x40 /* R See masks below (default 0) */ +#define _H3800_ASIC1_GPIO_Reset 0x42 /* R/W See masks below (default 0x04) */ +#define _H3800_ASIC1_GPIO_SleepMask 0x44 /* R/W 0:don't mask, 1:mask trigger in sleep mode */ +#define _H3800_ASIC1_GPIO_SleepDir 0x46 /* R/W direction 0:input, 1:output in sleep mode */ +#define _H3800_ASIC1_GPIO_SleepOut 0x48 /* R/W level 0:low, 1:high in sleep mode */ +#define _H3800_ASIC1_GPIO_Status 0x4A /* R Pin status */ +#define _H3800_ASIC1_GPIO_BattFaultDir 0x4C /* R/W direction 0:input, 1:output in batt_fault */ +#define _H3800_ASIC1_GPIO_BattFaultOut 0x4E /* R/W level 0:low, 1:high in batt_fault */ + +#define H3800_ASIC1_GPIO_Mask H3800_ASIC1_OFFSET( u16, GPIO, Mask ) +#define H3800_ASIC1_GPIO_Direction H3800_ASIC1_OFFSET( u16, GPIO, Direction ) +#define H3800_ASIC1_GPIO_Out H3800_ASIC1_OFFSET( u16, GPIO, Out ) +#define H3800_ASIC1_GPIO_TriggerType H3800_ASIC1_OFFSET( u16, GPIO, TriggerType ) +#define H3800_ASIC1_GPIO_EdgeTrigger H3800_ASIC1_OFFSET( u16, GPIO, EdgeTrigger ) +#define H3800_ASIC1_GPIO_LevelTrigger H3800_ASIC1_OFFSET( u16, GPIO, LevelTrigger ) +#define H3800_ASIC1_GPIO_LevelStatus H3800_ASIC1_OFFSET( u16, GPIO, LevelStatus ) +#define H3800_ASIC1_GPIO_EdgeStatus H3800_ASIC1_OFFSET( u16, GPIO, EdgeStatus ) +#define H3800_ASIC1_GPIO_State H3800_ASIC1_OFFSET( u8, GPIO, State ) +#define H3800_ASIC1_GPIO_Reset H3800_ASIC1_OFFSET( u8, GPIO, Reset ) +#define H3800_ASIC1_GPIO_SleepMask H3800_ASIC1_OFFSET( u16, GPIO, SleepMask ) +#define H3800_ASIC1_GPIO_SleepDir H3800_ASIC1_OFFSET( u16, GPIO, SleepDir ) +#define H3800_ASIC1_GPIO_SleepOut H3800_ASIC1_OFFSET( u16, GPIO, SleepOut ) +#define H3800_ASIC1_GPIO_Status H3800_ASIC1_OFFSET( u16, GPIO, Status ) +#define H3800_ASIC1_GPIO_BattFaultDir H3800_ASIC1_OFFSET( u16, GPIO, BattFaultDir ) +#define H3800_ASIC1_GPIO_BattFaultOut H3800_ASIC1_OFFSET( u16, GPIO, BattFaultOut ) + +#define H3800_ASIC1_GPIO_STATE_MASK (1 << 0) +#define H3800_ASIC1_GPIO_STATE_DIRECTION (1 << 1) +#define H3800_ASIC1_GPIO_STATE_OUT (1 << 2) +#define H3800_ASIC1_GPIO_STATE_TRIGGER_TYPE (1 << 3) +#define H3800_ASIC1_GPIO_STATE_EDGE_TRIGGER (1 << 4) +#define H3800_ASIC1_GPIO_STATE_LEVEL_TRIGGER (1 << 5) + +#define H3800_ASIC1_GPIO_RESET_SOFTWARE (1 << 0) +#define H3800_ASIC1_GPIO_RESET_AUTO_SLEEP (1 << 1) +#define H3800_ASIC1_GPIO_RESET_FIRST_PWR_ON (1 << 2) + +/* These are all outputs */ +#define GPIO_H3800_ASIC1_IR_ON_N (1 << 0) /* Apply power to the IR Module */ +#define GPIO_H3800_ASIC1_SD_PWR_ON (1 << 1) /* Secure Digital power on */ +#define GPIO_H3800_ASIC1_RS232_ON (1 << 2) /* Turn on power to the RS232 chip ? */ +#define GPIO_H3800_ASIC1_PULSE_GEN (1 << 3) /* Goes to speaker / earphone */ +#define GPIO_H3800_ASIC1_CH_TIMER (1 << 4) /* */ +#define GPIO_H3800_ASIC1_LCD_5V_ON (1 << 5) /* Enables LCD_5V */ +#define GPIO_H3800_ASIC1_LCD_ON (1 << 6) /* Enables LCD_3V */ +#define GPIO_H3800_ASIC1_LCD_PCI (1 << 7) /* Connects to PDWN on LCD controller */ +#define GPIO_H3800_ASIC1_VGH_ON (1 << 8) /* Drives VGH on the LCD (+9??) */ +#define GPIO_H3800_ASIC1_VGL_ON (1 << 9) /* Drivers VGL on the LCD (-6??) */ +#define GPIO_H3800_ASIC1_FL_PWR_ON (1 << 10) /* Frontlight power on */ +#define GPIO_H3800_ASIC1_BT_PWR_ON (1 << 11) /* Bluetooth power on */ +#define GPIO_H3800_ASIC1_SPK_ON (1 << 12) /* */ +#define GPIO_H3800_ASIC1_EAR_ON_N (1 << 13) /* */ +#define GPIO_H3800_ASIC1_AUD_PWR_ON (1 << 14) /* */ + +/* Write enable for the flash */ + +#define _H3800_ASIC1_FlashWP_Base 0x1F00 +#define _H3800_ASIC1_FlashWP_VPP_ON 0x00 /* R 1: write, 0: protect */ +#define H3800_ASIC1_FlashWP_VPP_ON H3800_ASIC1_OFFSET( u8, FlashWP, VPP_ON ) + +#endif /* _INCLUDE_H3600_GPIO_H_ */ diff --git a/arch/arm/mach-sa1100/include/mach/hardware.h b/arch/arm/mach-sa1100/include/mach/hardware.h new file mode 100644 index 00000000000..5976435f42c --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/hardware.h @@ -0,0 +1,57 @@ +/* + * arch/arm/mach-sa1100/include/mach/hardware.h + * + * Copyright (C) 1998 Nicolas Pitre <nico@cam.org> + * + * This file contains the hardware definitions for SA1100 architecture + * + * 2000/05/23 John Dorsey <john+@cs.cmu.edu> + * Definitions for SA1111 added. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + + +#define UNCACHEABLE_ADDR 0xfa050000 + + +/* + * SA1100 internal I/O mappings + * + * We have the following mapping: + * phys virt + * 80000000 f8000000 + * 90000000 fa000000 + * a0000000 fc000000 + * b0000000 fe000000 + */ + +#define VIO_BASE 0xf8000000 /* virtual start of IO space */ +#define VIO_SHIFT 3 /* x = IO space shrink power */ +#define PIO_START 0x80000000 /* physical start of IO space */ + +#define io_p2v( x ) \ + ( (((x)&0x00ffffff) | (((x)&0x30000000)>>VIO_SHIFT)) + VIO_BASE ) +#define io_v2p( x ) \ + ( (((x)&0x00ffffff) | (((x)&(0x30000000>>VIO_SHIFT))<<VIO_SHIFT)) + PIO_START ) + +#ifndef __ASSEMBLY__ + +# define __REG(x) (*((volatile unsigned long *)io_p2v(x))) +# define __PREG(x) (io_v2p((unsigned long)&(x))) + +#else + +# define __REG(x) io_p2v(x) +# define __PREG(x) io_v2p(x) + +#endif + +#include "SA-1100.h" + +#ifdef CONFIG_SA1101 +#include "SA-1101.h" +#endif + +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-sa1100/include/mach/ide.h b/arch/arm/mach-sa1100/include/mach/ide.h new file mode 100644 index 00000000000..4c99c8f5e61 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/ide.h @@ -0,0 +1,75 @@ +/* + * arch/arm/mach-sa1100/include/mach/ide.h + * + * Copyright (c) 1998 Hugo Fiennes & Nicolas Pitre + * + * 18-aug-2000: Cleanup by Erik Mouw (J.A.K.Mouw@its.tudelft.nl) + * Get rid of the special ide_init_hwif_ports() functions + * and make a generalised function that can be used by all + * architectures. + */ + +#include <asm/irq.h> +#include <mach/hardware.h> +#include <asm/mach-types.h> + +#error "This code is broken and needs update to match with current ide support" + + +/* + * Set up a hw structure for a specified data port, control port and IRQ. + * This should follow whatever the default interface uses. + */ +static inline void ide_init_hwif_ports(hw_regs_t *hw, unsigned long data_port, + unsigned long ctrl_port, int *irq) +{ + unsigned long reg = data_port; + int i; + int regincr = 1; + + /* The Empeg board has the first two address lines unused */ + if (machine_is_empeg()) + regincr = 1 << 2; + + /* The LART doesn't use A0 for IDE */ + if (machine_is_lart()) + regincr = 1 << 1; + + memset(hw, 0, sizeof(*hw)); + + for (i = 0; i <= 7; i++) { + hw->io_ports_array[i] = reg; + reg += regincr; + } + + hw->io_ports.ctl_addr = ctrl_port; + + if (irq) + *irq = 0; +} + +/* + * This registers the standard ports for this architecture with the IDE + * driver. + */ +static __inline__ void +ide_init_default_hwifs(void) +{ + if (machine_is_lart()) { +#ifdef CONFIG_SA1100_LART + hw_regs_t hw; + + /* Enable GPIO as interrupt line */ + GPDR &= ~LART_GPIO_IDE; + set_irq_type(LART_IRQ_IDE, IRQ_TYPE_EDGE_RISING); + + /* set PCMCIA interface timing */ + MECR = 0x00060006; + + /* init the interface */ + ide_init_hwif_ports(&hw, PCMCIA_IO_0_BASE + 0x0000, PCMCIA_IO_0_BASE + 0x1000, NULL); + hw.irq = LART_IRQ_IDE; + ide_register_hw(&hw); +#endif + } +} diff --git a/arch/arm/mach-sa1100/include/mach/io.h b/arch/arm/mach-sa1100/include/mach/io.h new file mode 100644 index 00000000000..0c070a6149b --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/io.h @@ -0,0 +1,26 @@ +/* + * arch/arm/mach-sa1100/include/mach/io.h + * + * Copyright (C) 1997-1999 Russell King + * + * Modifications: + * 06-12-1997 RMK Created. + * 07-04-1999 RMK Major cleanup + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} +#define __io(a) __io(a) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/irqs.h b/arch/arm/mach-sa1100/include/mach/irqs.h new file mode 100644 index 00000000000..0cb36609b3a --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/irqs.h @@ -0,0 +1,197 @@ +/* + * arch/arm/mach-sa1100/include/mach/irqs.h + * + * Copyright (C) 1996 Russell King + * Copyright (C) 1998 Deborah Wallach (updates for SA1100/Brutus). + * Copyright (C) 1999 Nicolas Pitre (full GPIO irq isolation) + * + * 2001/11/14 RMK Cleaned up and standardised a lot of the IRQs. + */ + +#define IRQ_GPIO0 0 +#define IRQ_GPIO1 1 +#define IRQ_GPIO2 2 +#define IRQ_GPIO3 3 +#define IRQ_GPIO4 4 +#define IRQ_GPIO5 5 +#define IRQ_GPIO6 6 +#define IRQ_GPIO7 7 +#define IRQ_GPIO8 8 +#define IRQ_GPIO9 9 +#define IRQ_GPIO10 10 +#define IRQ_GPIO11_27 11 +#define IRQ_LCD 12 /* LCD controller */ +#define IRQ_Ser0UDC 13 /* Ser. port 0 UDC */ +#define IRQ_Ser1SDLC 14 /* Ser. port 1 SDLC */ +#define IRQ_Ser1UART 15 /* Ser. port 1 UART */ +#define IRQ_Ser2ICP 16 /* Ser. port 2 ICP */ +#define IRQ_Ser3UART 17 /* Ser. port 3 UART */ +#define IRQ_Ser4MCP 18 /* Ser. port 4 MCP */ +#define IRQ_Ser4SSP 19 /* Ser. port 4 SSP */ +#define IRQ_DMA0 20 /* DMA controller channel 0 */ +#define IRQ_DMA1 21 /* DMA controller channel 1 */ +#define IRQ_DMA2 22 /* DMA controller channel 2 */ +#define IRQ_DMA3 23 /* DMA controller channel 3 */ +#define IRQ_DMA4 24 /* DMA controller channel 4 */ +#define IRQ_DMA5 25 /* DMA controller channel 5 */ +#define IRQ_OST0 26 /* OS Timer match 0 */ +#define IRQ_OST1 27 /* OS Timer match 1 */ +#define IRQ_OST2 28 /* OS Timer match 2 */ +#define IRQ_OST3 29 /* OS Timer match 3 */ +#define IRQ_RTC1Hz 30 /* RTC 1 Hz clock */ +#define IRQ_RTCAlrm 31 /* RTC Alarm */ + +#define IRQ_GPIO11 32 +#define IRQ_GPIO12 33 +#define IRQ_GPIO13 34 +#define IRQ_GPIO14 35 +#define IRQ_GPIO15 36 +#define IRQ_GPIO16 37 +#define IRQ_GPIO17 38 +#define IRQ_GPIO18 39 +#define IRQ_GPIO19 40 +#define IRQ_GPIO20 41 +#define IRQ_GPIO21 42 +#define IRQ_GPIO22 43 +#define IRQ_GPIO23 44 +#define IRQ_GPIO24 45 +#define IRQ_GPIO25 46 +#define IRQ_GPIO26 47 +#define IRQ_GPIO27 48 + +/* + * The next 16 interrupts are for board specific purposes. Since + * the kernel can only run on one machine at a time, we can re-use + * these. If you need more, increase IRQ_BOARD_END, but keep it + * within sensible limits. IRQs 49 to 64 are available. + */ +#define IRQ_BOARD_START 49 +#define IRQ_BOARD_END 65 + +#define IRQ_SA1111_START (IRQ_BOARD_END) +#define IRQ_GPAIN0 (IRQ_BOARD_END + 0) +#define IRQ_GPAIN1 (IRQ_BOARD_END + 1) +#define IRQ_GPAIN2 (IRQ_BOARD_END + 2) +#define IRQ_GPAIN3 (IRQ_BOARD_END + 3) +#define IRQ_GPBIN0 (IRQ_BOARD_END + 4) +#define IRQ_GPBIN1 (IRQ_BOARD_END + 5) +#define IRQ_GPBIN2 (IRQ_BOARD_END + 6) +#define IRQ_GPBIN3 (IRQ_BOARD_END + 7) +#define IRQ_GPBIN4 (IRQ_BOARD_END + 8) +#define IRQ_GPBIN5 (IRQ_BOARD_END + 9) +#define IRQ_GPCIN0 (IRQ_BOARD_END + 10) +#define IRQ_GPCIN1 (IRQ_BOARD_END + 11) +#define IRQ_GPCIN2 (IRQ_BOARD_END + 12) +#define IRQ_GPCIN3 (IRQ_BOARD_END + 13) +#define IRQ_GPCIN4 (IRQ_BOARD_END + 14) +#define IRQ_GPCIN5 (IRQ_BOARD_END + 15) +#define IRQ_GPCIN6 (IRQ_BOARD_END + 16) +#define IRQ_GPCIN7 (IRQ_BOARD_END + 17) +#define IRQ_MSTXINT (IRQ_BOARD_END + 18) +#define IRQ_MSRXINT (IRQ_BOARD_END + 19) +#define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20) +#define IRQ_TPTXINT (IRQ_BOARD_END + 21) +#define IRQ_TPRXINT (IRQ_BOARD_END + 22) +#define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23) +#define SSPXMTINT (IRQ_BOARD_END + 24) +#define SSPRCVINT (IRQ_BOARD_END + 25) +#define SSPROR (IRQ_BOARD_END + 26) +#define AUDXMTDMADONEA (IRQ_BOARD_END + 32) +#define AUDRCVDMADONEA (IRQ_BOARD_END + 33) +#define AUDXMTDMADONEB (IRQ_BOARD_END + 34) +#define AUDRCVDMADONEB (IRQ_BOARD_END + 35) +#define AUDTFSR (IRQ_BOARD_END + 36) +#define AUDRFSR (IRQ_BOARD_END + 37) +#define AUDTUR (IRQ_BOARD_END + 38) +#define AUDROR (IRQ_BOARD_END + 39) +#define AUDDTS (IRQ_BOARD_END + 40) +#define AUDRDD (IRQ_BOARD_END + 41) +#define AUDSTO (IRQ_BOARD_END + 42) +#define IRQ_USBPWR (IRQ_BOARD_END + 43) +#define IRQ_HCIM (IRQ_BOARD_END + 44) +#define IRQ_HCIBUFFACC (IRQ_BOARD_END + 45) +#define IRQ_HCIRMTWKP (IRQ_BOARD_END + 46) +#define IRQ_NHCIMFCIR (IRQ_BOARD_END + 47) +#define IRQ_USB_PORT_RESUME (IRQ_BOARD_END + 48) +#define IRQ_S0_READY_NINT (IRQ_BOARD_END + 49) +#define IRQ_S1_READY_NINT (IRQ_BOARD_END + 50) +#define IRQ_S0_CD_VALID (IRQ_BOARD_END + 51) +#define IRQ_S1_CD_VALID (IRQ_BOARD_END + 52) +#define IRQ_S0_BVD1_STSCHG (IRQ_BOARD_END + 53) +#define IRQ_S1_BVD1_STSCHG (IRQ_BOARD_END + 54) + +#define IRQ_LOCOMO_START (IRQ_BOARD_END) +#define IRQ_LOCOMO_KEY (IRQ_BOARD_END + 0) +#define IRQ_LOCOMO_GPIO0 (IRQ_BOARD_END + 1) +#define IRQ_LOCOMO_GPIO1 (IRQ_BOARD_END + 2) +#define IRQ_LOCOMO_GPIO2 (IRQ_BOARD_END + 3) +#define IRQ_LOCOMO_GPIO3 (IRQ_BOARD_END + 4) +#define IRQ_LOCOMO_GPIO4 (IRQ_BOARD_END + 5) +#define IRQ_LOCOMO_GPIO5 (IRQ_BOARD_END + 6) +#define IRQ_LOCOMO_GPIO6 (IRQ_BOARD_END + 7) +#define IRQ_LOCOMO_GPIO7 (IRQ_BOARD_END + 8) +#define IRQ_LOCOMO_GPIO8 (IRQ_BOARD_END + 9) +#define IRQ_LOCOMO_GPIO9 (IRQ_BOARD_END + 10) +#define IRQ_LOCOMO_GPIO10 (IRQ_BOARD_END + 11) +#define IRQ_LOCOMO_GPIO11 (IRQ_BOARD_END + 12) +#define IRQ_LOCOMO_GPIO12 (IRQ_BOARD_END + 13) +#define IRQ_LOCOMO_GPIO13 (IRQ_BOARD_END + 14) +#define IRQ_LOCOMO_GPIO14 (IRQ_BOARD_END + 15) +#define IRQ_LOCOMO_GPIO15 (IRQ_BOARD_END + 16) +#define IRQ_LOCOMO_LT (IRQ_BOARD_END + 17) +#define IRQ_LOCOMO_SPI_RFR (IRQ_BOARD_END + 18) +#define IRQ_LOCOMO_SPI_RFW (IRQ_BOARD_END + 19) +#define IRQ_LOCOMO_SPI_REND (IRQ_BOARD_END + 20) +#define IRQ_LOCOMO_SPI_TEND (IRQ_BOARD_END + 21) + +/* + * Figure out the MAX IRQ number. + * + * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. + * If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1 + * Otherwise, we have the standard IRQs only. + */ +#ifdef CONFIG_SA1111 +#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1) +#elif defined(CONFIG_SA1100_H3800) +#define NR_IRQS (IRQ_BOARD_END) +#elif defined(CONFIG_SHARP_LOCOMO) +#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1) +#else +#define NR_IRQS (IRQ_BOARD_START) +#endif + +/* + * Board specific IRQs. Define them here. + * Do not surround them with ifdefs. + */ +#define IRQ_NEPONSET_SMC9196 (IRQ_BOARD_START + 0) +#define IRQ_NEPONSET_USAR (IRQ_BOARD_START + 1) +#define IRQ_NEPONSET_SA1111 (IRQ_BOARD_START + 2) + +/* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */ +#define IRQ_LOCOMO_KEY_BASE (IRQ_BOARD_START + 0) +#define IRQ_LOCOMO_GPIO_BASE (IRQ_BOARD_START + 1) +#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2) +#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3) + +/* H3800-specific IRQs (CONFIG_SA1100_H3800) */ +#define H3800_KPIO_IRQ_START (IRQ_BOARD_START) +#define IRQ_H3800_KEY (IRQ_BOARD_START + 0) +#define IRQ_H3800_SPI (IRQ_BOARD_START + 1) +#define IRQ_H3800_OWM (IRQ_BOARD_START + 2) +#define IRQ_H3800_ADC (IRQ_BOARD_START + 3) +#define IRQ_H3800_UART_0 (IRQ_BOARD_START + 4) +#define IRQ_H3800_UART_1 (IRQ_BOARD_START + 5) +#define IRQ_H3800_TIMER_0 (IRQ_BOARD_START + 6) +#define IRQ_H3800_TIMER_1 (IRQ_BOARD_START + 7) +#define IRQ_H3800_TIMER_2 (IRQ_BOARD_START + 8) +#define H3800_KPIO_IRQ_COUNT 9 + +#define H3800_GPIO_IRQ_START (IRQ_BOARD_START + 9) +#define IRQ_H3800_PEN (IRQ_BOARD_START + 9) +#define IRQ_H3800_SD_DETECT (IRQ_BOARD_START + 10) +#define IRQ_H3800_EAR_IN (IRQ_BOARD_START + 11) +#define IRQ_H3800_USB_DETECT (IRQ_BOARD_START + 12) +#define IRQ_H3800_SD_CON_SLT (IRQ_BOARD_START + 13) +#define H3800_GPIO_IRQ_COUNT 5 diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h new file mode 100644 index 00000000000..bc120850d31 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/jornada720.h @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-sa1100/include/mach/jornada720.h + * + * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728 + * + * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com> + * Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + + /* HP Jornada 7xx microprocessor commands */ +#define GETBATTERYDATA 0xc0 +#define GETSCANKEYCODE 0x90 +#define GETTOUCHSAMPLES 0xa0 +#define GETCONTRAST 0xD0 +#define SETCONTRAST 0xD1 +#define GETBRIGHTNESS 0xD2 +#define SETBRIGHTNESS 0xD3 +#define CONTRASTOFF 0xD8 +#define BRIGHTNESSOFF 0xD9 +#define PWMOFF 0xDF +#define TXDUMMY 0x11 +#define ERRORCODE 0x00 diff --git a/arch/arm/mach-sa1100/include/mach/lart.h b/arch/arm/mach-sa1100/include/mach/lart.h new file mode 100644 index 00000000000..8a5482d908d --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/lart.h @@ -0,0 +1,13 @@ +#ifndef _INCLUDE_LART_H +#define _INCLUDE_LART_H + +#define LART_GPIO_ETH0 GPIO_GPIO0 +#define LART_IRQ_ETH0 IRQ_GPIO0 + +#define LART_GPIO_IDE GPIO_GPIO1 +#define LART_IRQ_IDE IRQ_GPIO1 + +#define LART_GPIO_UCB1200 GPIO_GPIO18 +#define LART_IRQ_UCB1200 IRQ_GPIO18 + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/mcp.h b/arch/arm/mach-sa1100/include/mach/mcp.h new file mode 100644 index 00000000000..fb8b09a57ad --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/mcp.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-sa1100/include/mach/mcp.h + * + * Copyright (C) 2005 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __ASM_ARM_ARCH_MCP_H +#define __ASM_ARM_ARCH_MCP_H + +#include <linux/types.h> + +struct mcp_plat_data { + u32 mccr0; + u32 mccr1; + unsigned int sclk_rate; +}; + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h new file mode 100644 index 00000000000..29f639e2afc --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -0,0 +1,68 @@ +/* + * arch/arm/mach-sa1100/include/mach/memory.h + * + * Copyright (C) 1999-2000 Nicolas Pitre <nico@cam.org> + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <asm/sizes.h> + +/* + * Physical DRAM offset is 0xc0000000 on the SA1100 + */ +#define PHYS_OFFSET UL(0xc0000000) + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_SA1111 +void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); + +#define arch_adjust_zones(node, size, holes) \ + sa1111_adjust_zones(node, size, holes) + +#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1) + +#endif +#endif + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + * + * On the SA1100, bus addresses are equivalent to physical addresses. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * Because of the wide memory address space between physical RAM banks on the + * SA1100, it's much convenient to use Linux's NUMA support to implement our + * memory map representation. Assuming all memory nodes have equal access + * characteristics, we then have generic discontiguous memory support. + * + * Of course, all this isn't mandatory for SA1100 implementations with only + * one used memory bank. For those, simply undefine CONFIG_DISCONTIGMEM. + * + * The nodes are matched with the physical memory bank addresses which are + * incidentally the same as virtual addresses. + * + * node 0: 0xc0000000 - 0xc7ffffff + * node 1: 0xc8000000 - 0xcfffffff + * node 2: 0xd0000000 - 0xd7ffffff + * node 3: 0xd8000000 - 0xdfffffff + */ +#define NODE_MEM_SIZE_BITS 27 + +/* + * Cache flushing area - SA1100 zero bank + */ +#define FLUSH_BASE_PHYS 0xe0000000 +#define FLUSH_BASE 0xf5000000 +#define FLUSH_BASE_MINICACHE 0xf5100000 + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/mtd-xip.h b/arch/arm/mach-sa1100/include/mach/mtd-xip.h new file mode 100644 index 00000000000..80cfdac2b94 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/mtd-xip.h @@ -0,0 +1,26 @@ +/* + * MTD primitives for XIP support. Architecture specific functions + * + * Do not include this file directly. It's included from linux/mtd/xip.h + * + * Author: Nicolas Pitre + * Created: Nov 2, 2004 + * Copyright: (C) 2004 MontaVista Software, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ + */ + +#ifndef __ARCH_SA1100_MTD_XIP_H__ +#define __ARCH_SA1100_MTD_XIP_H__ + +#define xip_irqpending() (ICIP & ICMR) + +/* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ +#define xip_currtime() (OSCR) +#define xip_elapsed_since(x) (signed)((OSCR - (x)) / 4) + +#endif /* __ARCH_SA1100_MTD_XIP_H__ */ diff --git a/arch/arm/mach-sa1100/include/mach/neponset.h b/arch/arm/mach-sa1100/include/mach/neponset.h new file mode 100644 index 00000000000..d3f044f92c0 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/neponset.h @@ -0,0 +1,74 @@ +/* + * arch/arm/mach-sa1100/include/mach/neponset.h + * + * Created 2000/06/05 by Nicolas Pitre <nico@cam.org> + * + * This file contains the hardware specific definitions for Assabet + * Only include this file from SA1100-specific files. + * + * 2000/05/23 John Dorsey <john+@cs.cmu.edu> + * Definitions for Neponset added. + */ +#ifndef __ASM_ARCH_NEPONSET_H +#define __ASM_ARCH_NEPONSET_H + +/* + * Neponset definitions: + */ + +#define NEPONSET_CPLD_BASE (0x10000000) +#define Nep_p2v( x ) ((x) - NEPONSET_CPLD_BASE + 0xf3000000) +#define Nep_v2p( x ) ((x) - 0xf3000000 + NEPONSET_CPLD_BASE) + +#define _IRR 0x10000024 /* Interrupt Reason Register */ +#define _AUD_CTL 0x100000c0 /* Audio controls (RW) */ +#define _MDM_CTL_0 0x100000b0 /* Modem control 0 (RW) */ +#define _MDM_CTL_1 0x100000b4 /* Modem control 1 (RW) */ +#define _NCR_0 0x100000a0 /* Control Register (RW) */ +#define _KP_X_OUT 0x10000090 /* Keypad row write (RW) */ +#define _KP_Y_IN 0x10000080 /* Keypad column read (RO) */ +#define _SWPK 0x10000020 /* Switch pack (RO) */ +#define _WHOAMI 0x10000000 /* System ID Register (RO) */ + +#define _LEDS 0x10000010 /* LEDs [31:0] (WO) */ + +#define IRR (*((volatile u_char *) Nep_p2v(_IRR))) +#define AUD_CTL (*((volatile u_char *) Nep_p2v(_AUD_CTL))) +#define MDM_CTL_0 (*((volatile u_char *) Nep_p2v(_MDM_CTL_0))) +#define MDM_CTL_1 (*((volatile u_char *) Nep_p2v(_MDM_CTL_1))) +#define NCR_0 (*((volatile u_char *) Nep_p2v(_NCR_0))) +#define KP_X_OUT (*((volatile u_char *) Nep_p2v(_KP_X_OUT))) +#define KP_Y_IN (*((volatile u_char *) Nep_p2v(_KP_Y_IN))) +#define SWPK (*((volatile u_char *) Nep_p2v(_SWPK))) +#define WHOAMI (*((volatile u_char *) Nep_p2v(_WHOAMI))) + +#define LEDS (*((volatile Word *) Nep_p2v(_LEDS))) + +#define IRR_ETHERNET (1<<0) +#define IRR_USAR (1<<1) +#define IRR_SA1111 (1<<2) + +#define AUD_SEL_1341 (1<<0) +#define AUD_MUTE_1341 (1<<1) + +#define MDM_CTL0_RTS1 (1 << 0) +#define MDM_CTL0_DTR1 (1 << 1) +#define MDM_CTL0_RTS2 (1 << 2) +#define MDM_CTL0_DTR2 (1 << 3) + +#define MDM_CTL1_CTS1 (1 << 0) +#define MDM_CTL1_DSR1 (1 << 1) +#define MDM_CTL1_DCD1 (1 << 2) +#define MDM_CTL1_CTS2 (1 << 3) +#define MDM_CTL1_DSR2 (1 << 4) +#define MDM_CTL1_DCD2 (1 << 5) + +#define NCR_GP01_OFF (1<<0) +#define NCR_TP_PWR_EN (1<<1) +#define NCR_MS_PWR_EN (1<<2) +#define NCR_ENET_OSC_EN (1<<3) +#define NCR_SPI_KB_WK_UP (1<<4) +#define NCR_A0VPP (1<<5) +#define NCR_A1VPP (1<<6) + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/reset.h b/arch/arm/mach-sa1100/include/mach/reset.h new file mode 100644 index 00000000000..f61957e6842 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/reset.h @@ -0,0 +1,18 @@ +#ifndef __ASM_ARCH_RESET_H +#define __ASM_ARCH_RESET_H + +#include "hardware.h" + +#define RESET_STATUS_HARDWARE (1 << 0) /* Hardware Reset */ +#define RESET_STATUS_WATCHDOG (1 << 1) /* Watchdog Reset */ +#define RESET_STATUS_LOWPOWER (1 << 2) /* Exit from Low Power/Sleep */ +#define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */ +#define RESET_STATUS_ALL (0xf) + +extern unsigned int reset_status; +static inline void clear_reset_status(unsigned int mask) +{ + RCSR = mask; +} + +#endif /* __ASM_ARCH_RESET_H */ diff --git a/arch/arm/mach-sa1100/include/mach/shannon.h b/arch/arm/mach-sa1100/include/mach/shannon.h new file mode 100644 index 00000000000..ec27d6e1214 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/shannon.h @@ -0,0 +1,43 @@ +#ifndef _INCLUDE_SHANNON_H +#define _INCLUDE_SHANNON_H + +/* taken from comp.os.inferno Tue, 12 Sep 2000 09:21:50 GMT, + * written by <forsyth@vitanuova.com> */ + +#define SHANNON_GPIO_SPI_FLASH GPIO_GPIO (0) /* Output - Driven low, enables SPI to flash */ +#define SHANNON_GPIO_SPI_DSP GPIO_GPIO (1) /* Output - Driven low, enables SPI to DSP */ +/* lcd lower = GPIO 2-9 */ +#define SHANNON_GPIO_SPI_OUTPUT GPIO_GPIO (10) /* Output - SPI output to DSP */ +#define SHANNON_GPIO_SPI_INPUT GPIO_GPIO (11) /* Input - SPI input from DSP */ +#define SHANNON_GPIO_SPI_CLOCK GPIO_GPIO (12) /* Output - Clock for SPI */ +#define SHANNON_GPIO_SPI_FRAME GPIO_GPIO (13) /* Output - Frame marker - not used */ +#define SHANNON_GPIO_SPI_RTS GPIO_GPIO (14) /* Input - SPI Ready to Send */ +#define SHANNON_IRQ_GPIO_SPI_RTS IRQ_GPIO14 +#define SHANNON_GPIO_SPI_CTS GPIO_GPIO (15) /* Output - SPI Clear to Send */ +#define SHANNON_GPIO_IRQ_CODEC GPIO_GPIO (16) /* in, irq from ucb1200 */ +#define SHANNON_IRQ_GPIO_IRQ_CODEC IRQ_GPIO16 +#define SHANNON_GPIO_DSP_RESET GPIO_GPIO (17) /* Output - Drive low to reset the DSP */ +#define SHANNON_GPIO_CODEC_RESET GPIO_GPIO (18) /* Output - Drive low to reset the UCB1x00 */ +#define SHANNON_GPIO_U3_RTS GPIO_GPIO (19) /* ?? */ +#define SHANNON_GPIO_U3_CTS GPIO_GPIO (20) /* ?? */ +#define SHANNON_GPIO_SENSE_12V GPIO_GPIO (21) /* Input, 12v flash unprotect detected */ +#define SHANNON_GPIO_DISP_EN GPIO_GPIO (22) /* out */ +/* XXX GPIO 23 unaccounted for */ +#define SHANNON_GPIO_EJECT_0 GPIO_GPIO (24) /* in */ +#define SHANNON_IRQ_GPIO_EJECT_0 IRQ_GPIO24 +#define SHANNON_GPIO_EJECT_1 GPIO_GPIO (25) /* in */ +#define SHANNON_IRQ_GPIO_EJECT_1 IRQ_GPIO25 +#define SHANNON_GPIO_RDY_0 GPIO_GPIO (26) /* in */ +#define SHANNON_IRQ_GPIO_RDY_0 IRQ_GPIO26 +#define SHANNON_GPIO_RDY_1 GPIO_GPIO (27) /* in */ +#define SHANNON_IRQ_GPIO_RDY_1 IRQ_GPIO27 + +/* MCP UCB codec GPIO pins... */ + +#define SHANNON_UCB_GPIO_BACKLIGHT 9 +#define SHANNON_UCB_GPIO_BRIGHT_MASK 7 +#define SHANNON_UCB_GPIO_BRIGHT 6 +#define SHANNON_UCB_GPIO_CONTRAST_MASK 0x3f +#define SHANNON_UCB_GPIO_CONTRAST 0 + +#endif diff --git a/arch/arm/mach-sa1100/include/mach/simpad.h b/arch/arm/mach-sa1100/include/mach/simpad.h new file mode 100644 index 00000000000..9296c4513ce --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/simpad.h @@ -0,0 +1,112 @@ +/* + * arch/arm/mach-sa1100/include/mach/simpad.h + * + * based of assabet.h same as HUW_Webpanel + * + * This file contains the hardware specific definitions for SIMpad + * + * 2001/05/14 Juergen Messerer <juergen.messerer@freesurf.ch> + */ + +#ifndef __ASM_ARCH_SIMPAD_H +#define __ASM_ARCH_SIMPAD_H + + +#define GPIO_UART1_RTS GPIO_GPIO14 +#define GPIO_UART1_DTR GPIO_GPIO7 +#define GPIO_UART1_CTS GPIO_GPIO8 +#define GPIO_UART1_DCD GPIO_GPIO23 +#define GPIO_UART1_DSR GPIO_GPIO6 + +#define GPIO_UART3_RTS GPIO_GPIO12 +#define GPIO_UART3_DTR GPIO_GPIO16 +#define GPIO_UART3_CTS GPIO_GPIO13 +#define GPIO_UART3_DCD GPIO_GPIO18 +#define GPIO_UART3_DSR GPIO_GPIO17 + +#define GPIO_POWER_BUTTON GPIO_GPIO0 +#define GPIO_UCB1300_IRQ GPIO_GPIO22 /* UCB GPIO and touchscreen */ + +#define IRQ_UART1_CTS IRQ_GPIO15 +#define IRQ_UART1_DCD GPIO_GPIO23 +#define IRQ_UART1_DSR GPIO_GPIO6 +#define IRQ_UART3_CTS GPIO_GPIO13 +#define IRQ_UART3_DCD GPIO_GPIO18 +#define IRQ_UART3_DSR GPIO_GPIO17 + +#define IRQ_GPIO_UCB1300_IRQ IRQ_GPIO22 +#define IRQ_GPIO_POWER_BUTTON IRQ_GPIO0 + + +/*--- PCMCIA ---*/ +#define GPIO_CF_CD GPIO_GPIO24 +#define GPIO_CF_IRQ GPIO_GPIO1 +#define IRQ_GPIO_CF_IRQ IRQ_GPIO1 +#define IRQ_GPIO_CF_CD IRQ_GPIO24 + +/*--- SmartCard ---*/ +#define GPIO_SMART_CARD GPIO_GPIO10 +#define IRQ_GPIO_SMARD_CARD IRQ_GPIO10 + +// CS3 Latch is write only, a shadow is necessary + +#define CS3BUSTYPE unsigned volatile long +#define CS3_BASE 0xf1000000 + +#define VCC_5V_EN 0x0001 // For 5V PCMCIA +#define VCC_3V_EN 0x0002 // FOR 3.3V PCMCIA +#define EN1 0x0004 // This is only for EPROM's +#define EN0 0x0008 // Both should be enable for 3.3V or 5V +#define DISPLAY_ON 0x0010 +#define PCMCIA_BUFF_DIS 0x0020 +#define MQ_RESET 0x0040 +#define PCMCIA_RESET 0x0080 +#define DECT_POWER_ON 0x0100 +#define IRDA_SD 0x0200 // Shutdown for powersave +#define RS232_ON 0x0400 +#define SD_MEDIAQ 0x0800 // Shutdown for powersave +#define LED2_ON 0x1000 +#define IRDA_MODE 0x2000 // Fast/Slow IrDA mode +#define ENABLE_5V 0x4000 // Enable 5V circuit +#define RESET_SIMCARD 0x8000 + +#define RS232_ENABLE 0x0440 +#define PCMCIAMASK 0x402f + + +struct simpad_battery { + unsigned char ac_status; /* line connected yes/no */ + unsigned char status; /* battery loading yes/no */ + unsigned char percentage; /* percentage loaded */ + unsigned short life; /* life till empty */ +}; + +/* These should match the apm_bios.h definitions */ +#define SIMPAD_AC_STATUS_AC_OFFLINE 0x00 +#define SIMPAD_AC_STATUS_AC_ONLINE 0x01 +#define SIMPAD_AC_STATUS_AC_BACKUP 0x02 /* What does this mean? */ +#define SIMPAD_AC_STATUS_AC_UNKNOWN 0xff + +/* These bitfields are rarely "or'd" together */ +#define SIMPAD_BATT_STATUS_HIGH 0x01 +#define SIMPAD_BATT_STATUS_LOW 0x02 +#define SIMPAD_BATT_STATUS_CRITICAL 0x04 +#define SIMPAD_BATT_STATUS_CHARGING 0x08 +#define SIMPAD_BATT_STATUS_CHARGE_MAIN 0x10 +#define SIMPAD_BATT_STATUS_DEAD 0x20 /* Battery will not charge */ +#define SIMPAD_BATT_NOT_INSTALLED 0x20 /* For expansion pack batteries */ +#define SIMPAD_BATT_STATUS_FULL 0x40 /* Battery fully charged (and connected to AC) */ +#define SIMPAD_BATT_STATUS_NOBATT 0x80 +#define SIMPAD_BATT_STATUS_UNKNOWN 0xff + +extern int simpad_get_battery(struct simpad_battery* ); + +#endif // __ASM_ARCH_SIMPAD_H + + + + + + + + diff --git a/arch/arm/mach-sa1100/include/mach/system.h b/arch/arm/mach-sa1100/include/mach/system.h new file mode 100644 index 00000000000..63755ca5b1b --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/system.h @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-sa1100/include/mach/system.h + * + * Copyright (c) 1999 Nicolas Pitre <nico@cam.org> + */ +#include <mach/hardware.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + if (mode == 's') { + /* Jump into ROM at address 0 */ + cpu_reset(0); + } else { + /* Use on-chip reset capability */ + RSRR = RSRR_SWR; + } +} diff --git a/arch/arm/mach-sa1100/include/mach/timex.h b/arch/arm/mach-sa1100/include/mach/timex.h new file mode 100644 index 00000000000..7a5d017b58b --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/timex.h @@ -0,0 +1,12 @@ +/* + * arch/arm/mach-sa1100/include/mach/timex.h + * + * SA1100 architecture timex specifications + * + * Copyright (C) 1998 + */ + +/* + * SA1100 timer + */ +#define CLOCK_TICK_RATE 3686400 diff --git a/arch/arm/mach-sa1100/include/mach/uncompress.h b/arch/arm/mach-sa1100/include/mach/uncompress.h new file mode 100644 index 00000000000..714160b03d7 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/uncompress.h @@ -0,0 +1,50 @@ +/* + * arch/arm/mach-sa1100/include/mach/uncompress.h + * + * (C) 1999 Nicolas Pitre <nico@cam.org> + * + * Reorganised to be machine independent. + */ + +#include "hardware.h" + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. We search for the first enabled + * port in the most probable order. If you didn't setup a port in + * your bootloader then nothing will appear (which might be desired). + */ + +#define UART(x) (*(volatile unsigned long *)(serial_port + (x))) + +static void putc(int c) +{ + unsigned long serial_port; + + do { + serial_port = _Ser3UTCR0; + if (UART(UTCR3) & UTCR3_TXE) break; + serial_port = _Ser1UTCR0; + if (UART(UTCR3) & UTCR3_TXE) break; + serial_port = _Ser2UTCR0; + if (UART(UTCR3) & UTCR3_TXE) break; + return; + } while (0); + + /* wait for space in the UART's transmitter */ + while (!(UART(UTSR1) & UTSR1_TNF)) + barrier(); + + /* send the character out. */ + UART(UTDR) = c; +} + +static inline void flush(void) +{ +} + +/* + * Nothing to do for these + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-sa1100/include/mach/vmalloc.h b/arch/arm/mach-sa1100/include/mach/vmalloc.h new file mode 100644 index 00000000000..ec8fdc5a360 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/vmalloc.h @@ -0,0 +1,4 @@ +/* + * arch/arm/mach-sa1100/include/mach/vmalloc.h + */ +#define VMALLOC_END (0xe8000000) diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c index c5e438b12ec..86369a8f0ce 100644 --- a/arch/arm/mach-sa1100/irq.c +++ b/arch/arm/mach-sa1100/irq.c @@ -16,7 +16,7 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/irq.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/jornada720.c b/arch/arm/mach-sa1100/jornada720.c index 52ac37d1e23..81848aa9642 100644 --- a/arch/arm/mach-sa1100/jornada720.c +++ b/arch/arm/mach-sa1100/jornada720.c @@ -23,7 +23,7 @@ #include <linux/mtd/partitions.h> #include <video/s1d13xxxfb.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/sa1111.h> #include <asm/irq.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c index 395c39bed7d..06ea7abd917 100644 --- a/arch/arm/mach-sa1100/jornada720_ssp.c +++ b/arch/arm/mach-sa1100/jornada720_ssp.c @@ -20,9 +20,9 @@ #include <linux/sched.h> #include <linux/slab.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/ssp.h> -#include <asm/arch/jornada720.h> +#include <mach/jornada720.h> static DEFINE_SPINLOCK(jornada_ssp_lock); static unsigned long jornada_ssp_flags; diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c index 07d3a696ae7..0cd52692d2f 100644 --- a/arch/arm/mach-sa1100/lart.c +++ b/arch/arm/mach-sa1100/lart.c @@ -6,14 +6,14 @@ #include <linux/kernel.h> #include <linux/tty.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/mcp.h> +#include <mach/mcp.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/leds-assabet.c b/arch/arm/mach-sa1100/leds-assabet.c index ee978898987..64e9b4b11b5 100644 --- a/arch/arm/mach-sa1100/leds-assabet.c +++ b/arch/arm/mach-sa1100/leds-assabet.c @@ -11,10 +11,10 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> -#include <asm/arch/assabet.h> +#include <mach/assabet.h> #include "leds.h" diff --git a/arch/arm/mach-sa1100/leds-badge4.c b/arch/arm/mach-sa1100/leds-badge4.c index 280929be972..cf1e38458b8 100644 --- a/arch/arm/mach-sa1100/leds-badge4.c +++ b/arch/arm/mach-sa1100/leds-badge4.c @@ -12,7 +12,7 @@ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> diff --git a/arch/arm/mach-sa1100/leds-cerf.c b/arch/arm/mach-sa1100/leds-cerf.c index f38eeddbef1..259b48e0be8 100644 --- a/arch/arm/mach-sa1100/leds-cerf.c +++ b/arch/arm/mach-sa1100/leds-cerf.c @@ -5,7 +5,7 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> diff --git a/arch/arm/mach-sa1100/leds-hackkit.c b/arch/arm/mach-sa1100/leds-hackkit.c index 7e91cc90b5a..2bce137462e 100644 --- a/arch/arm/mach-sa1100/leds-hackkit.c +++ b/arch/arm/mach-sa1100/leds-hackkit.c @@ -11,7 +11,7 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> diff --git a/arch/arm/mach-sa1100/leds-lart.c b/arch/arm/mach-sa1100/leds-lart.c index 2d27d76cfc6..0505a1fdcdb 100644 --- a/arch/arm/mach-sa1100/leds-lart.c +++ b/arch/arm/mach-sa1100/leds-lart.c @@ -11,7 +11,7 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> diff --git a/arch/arm/mach-sa1100/leds-simpad.c b/arch/arm/mach-sa1100/leds-simpad.c index def090a8738..d50f4eeaa12 100644 --- a/arch/arm/mach-sa1100/leds-simpad.c +++ b/arch/arm/mach-sa1100/leds-simpad.c @@ -5,10 +5,10 @@ */ #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> -#include <asm/arch/simpad.h> +#include <mach/simpad.h> #include "leds.h" diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index 967a48454f6..4856a6bd248 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -10,14 +10,14 @@ #include <linux/platform_device.h> #include <linux/slab.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/assabet.h> -#include <asm/arch/neponset.h> +#include <mach/assabet.h> +#include <mach/neponset.h> #include <asm/hardware/sa1111.h> #include <asm/sizes.h> diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c index 69a71f11625..83be1c6c5f8 100644 --- a/arch/arm/mach-sa1100/pleb.c +++ b/arch/arm/mach-sa1100/pleb.c @@ -11,7 +11,7 @@ #include <linux/mtd/partitions.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -20,7 +20,7 @@ #include <asm/mach/map.h> #include <asm/mach/flash.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/pm.c b/arch/arm/mach-sa1100/pm.c index 1693d447a22..111cce67ad2 100644 --- a/arch/arm/mach-sa1100/pm.c +++ b/arch/arm/mach-sa1100/pm.c @@ -27,7 +27,7 @@ #include <linux/errno.h> #include <linux/time.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/memory.h> #include <asm/system.h> #include <asm/mach/time.h> diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c index 8acab7b1e4c..9ccdd09cf69 100644 --- a/arch/arm/mach-sa1100/shannon.c +++ b/arch/arm/mach-sa1100/shannon.c @@ -9,7 +9,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/setup.h> @@ -17,8 +17,8 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/mcp.h> -#include <asm/arch/shannon.h> +#include <mach/mcp.h> +#include <mach/shannon.h> #include "generic.h" diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index a9ae1b581aa..8dd63531795 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -14,7 +14,7 @@ #include <linux/mtd/partitions.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -22,8 +22,8 @@ #include <asm/mach/flash.h> #include <asm/mach/map.h> #include <asm/mach/serial_sa1100.h> -#include <asm/arch/mcp.h> -#include <asm/arch/simpad.h> +#include <mach/mcp.h> +#include <mach/simpad.h> #include <linux/serial_core.h> #include <linux/ioport.h> diff --git a/arch/arm/mach-sa1100/sleep.S b/arch/arm/mach-sa1100/sleep.S index 5a84062f92a..171441f9671 100644 --- a/arch/arm/mach-sa1100/sleep.S +++ b/arch/arm/mach-sa1100/sleep.S @@ -18,7 +18,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> +#include <mach/hardware.h> diff --git a/arch/arm/mach-sa1100/ssp.c b/arch/arm/mach-sa1100/ssp.c index 06206ceb312..641f361c56f 100644 --- a/arch/arm/mach-sa1100/ssp.c +++ b/arch/arm/mach-sa1100/ssp.c @@ -20,7 +20,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/ssp.h> #define TIMEOUT 100000 diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index a9799cb35b7..24c0a4bae85 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -16,7 +16,7 @@ #include <linux/clockchips.h> #include <asm/mach/time.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #define MIN_OSCR_DELTA 2 diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S new file mode 100644 index 00000000000..0836cb78b29 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/debug-macro.S @@ -0,0 +1,31 @@ +/* arch/arm/mach-shark/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mov \rx, #0xe0000000 + orr \rx, \rx, #0x000003f8 + .endm + + .macro senduart,rd,rx + strb \rd, [\rx] + .endm + + .macro busyuart,rd,rx + mov \rd, #0 +1001: add \rd, \rd, #1 + teq \rd, #0x10000 + bne 1001b + .endm + + .macro waituart,rd,rx + .endm diff --git a/arch/arm/mach-shark/include/mach/dma.h b/arch/arm/mach-shark/include/mach/dma.h new file mode 100644 index 00000000000..c0a29bd2a74 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/dma.h @@ -0,0 +1,18 @@ +/* + * arch/arm/mach-shark/include/mach/dma.h + * + * by Alexander Schulz + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* Use only the lowest 4MB, nothing else works. + * The rest is not DMAable. See dev / .properties + * in OpenFirmware. + */ +#define MAX_DMA_ADDRESS 0xC0400000 +#define MAX_DMA_CHANNELS 8 +#define DMA_ISA_CASCADE 4 + +#endif /* _ASM_ARCH_DMA_H */ + diff --git a/arch/arm/mach-shark/include/mach/entry-macro.S b/arch/arm/mach-shark/include/mach/entry-macro.S new file mode 100644 index 00000000000..e2853c0a333 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/entry-macro.S @@ -0,0 +1,41 @@ +/* + * arch/arm/mach-shark/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Shark platform + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + mov r4, #0xe0000000 + + mov \irqstat, #0x0C + strb \irqstat, [r4, #0x20] @outb(0x0C, 0x20) /* Poll command */ + ldrb \irqnr, [r4, #0x20] @irq = inb(0x20) & 7 + and \irqstat, \irqnr, #0x80 + teq \irqstat, #0 + beq 43f + and \irqnr, \irqnr, #7 + teq \irqnr, #2 + bne 44f +43: mov \irqstat, #0x0C + strb \irqstat, [r4, #0xa0] @outb(0x0C, 0xA0) /* Poll command */ + ldrb \irqnr, [r4, #0xa0] @irq = (inb(0xA0) & 7) + 8 + and \irqstat, \irqnr, #0x80 + teq \irqstat, #0 + beq 44f + and \irqnr, \irqnr, #7 + add \irqnr, \irqnr, #8 +44: teq \irqstat, #0 + .endm + diff --git a/arch/arm/mach-shark/include/mach/hardware.h b/arch/arm/mach-shark/include/mach/hardware.h new file mode 100644 index 00000000000..cb0ee2943c1 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/hardware.h @@ -0,0 +1,51 @@ +/* + * arch/arm/mach-shark/include/mach/hardware.h + * + * by Alexander Schulz + * + * derived from: + * arch/arm/mach-ebsa110/include/mach/hardware.h + * Copyright (C) 1996-1999 Russell King. + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#ifndef __ASSEMBLY__ + +/* + * Mapping areas + */ +#define IO_BASE 0xe0000000 + +#else + +#define IO_BASE 0 + +#endif + +#define IO_SIZE 0x08000000 +#define IO_START 0x40000000 +#define ROMCARD_SIZE 0x08000000 +#define ROMCARD_START 0x10000000 + +#define PCIO_BASE 0xe0000000 + + +/* defines for the Framebuffer */ +#define FB_START 0x06000000 +#define FB_SIZE 0x01000000 + +#define UNCACHEABLE_ADDR 0xdf010000 + +#define SEQUOIA_LED_GREEN (1<<6) +#define SEQUOIA_LED_AMBER (1<<5) +#define SEQUOIA_LED_BACK (1<<7) + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x6000 +#define PCIBIOS_MIN_MEM 0x50000000 +#define PCIMEM_BASE 0xe8000000 + +#endif + diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h new file mode 100644 index 00000000000..92475922c06 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/io.h @@ -0,0 +1,56 @@ +/* + * arch/arm/mach-shark/include/mach/io.h + * + * by Alexander Schulz + * + * derived from: + * arch/arm/mach-ebsa110/include/mach/io.h + * Copyright (C) 1997,1998 Russell King + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We use two different types of addressing - PC style addresses, and ARM + * addresses. PC style accesses the PC hardware with the normal PC IO + * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+ + * and are translated to the start of IO. + */ +#define __PORT_PCIO(x) (!((x) & 0x80000000)) + +#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) + + +static inline unsigned int __ioaddr (unsigned int port) \ +{ \ + if (__PORT_PCIO(port)) \ + return (unsigned int)(PCIO_BASE + (port)); \ + else \ + return (unsigned int)(IO_BASE + (port)); \ +} + +#define __mem_pci(addr) (addr) + +/* + * Translated address IO functions + * + * IO address has already been translated to a virtual address + */ +#define outb_t(v,p) \ + (*(volatile unsigned char *)(p) = (v)) + +#define inb_t(p) \ + (*(volatile unsigned char *)(p)) + +#define outl_t(v,p) \ + (*(volatile unsigned long *)(p) = (v)) + +#define inl_t(p) \ + (*(volatile unsigned long *)(p)) + +#endif diff --git a/arch/arm/mach-shark/include/mach/irqs.h b/arch/arm/mach-shark/include/mach/irqs.h new file mode 100644 index 00000000000..0586acd7cdd --- /dev/null +++ b/arch/arm/mach-shark/include/mach/irqs.h @@ -0,0 +1,13 @@ +/* + * arch/arm/mach-shark/include/mach/irqs.h + * + * by Alexander Schulz + */ + +#define NR_IRQS 16 + +#define IRQ_ISA_KEYBOARD 1 +#define RTC_IRQ 8 +#define I8042_KBD_IRQ 1 +#define I8042_AUX_IRQ 12 +#define IRQ_HARDDISK 14 diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h new file mode 100644 index 00000000000..b7874ad9f9f --- /dev/null +++ b/arch/arm/mach-shark/include/mach/memory.h @@ -0,0 +1,48 @@ +/* + * arch/arm/mach-shark/include/mach/memory.h + * + * by Alexander Schulz + * + * derived from: + * arch/arm/mach-ebsa110/include/mach/memory.h + * Copyright (c) 1996-1999 Russell King. + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <asm/sizes.h> + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x08000000) + +#ifndef __ASSEMBLY__ + +static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsigned long *zhole_size) +{ + if (node != 0) return; + /* Only the first 4 MB (=1024 Pages) are usable for DMA */ + zone_size[1] = zone_size[0] - 1024; + zone_size[0] = 1024; + zhole_size[1] = zhole_size[0]; + zhole_size[0] = 0; +} + +#define arch_adjust_zones(node, size, holes) \ + __arch_adjust_zones(node, size, holes) + +#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_4M - 1) + +#endif + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * Cache flushing area + */ +#define FLUSH_BASE_PHYS 0x80000000 +#define FLUSH_BASE 0xdf000000 + +#endif diff --git a/arch/arm/mach-shark/include/mach/system.h b/arch/arm/mach-shark/include/mach/system.h new file mode 100644 index 00000000000..85aceef6f87 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/system.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-shark/include/mach/system.h + * + * by Alexander Schulz + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/io.h> + +static void arch_reset(char mode) +{ + short temp; + local_irq_disable(); + /* Reset the Machine via pc[3] of the sequoia chipset */ + outw(0x09,0x24); + temp=inw(0x26); + temp = temp | (1<<3) | (1<<10); + outw(0x09,0x24); + outw(temp,0x26); + +} + +static inline void arch_idle(void) +{ +} + +#endif diff --git a/arch/arm/mach-shark/include/mach/timex.h b/arch/arm/mach-shark/include/mach/timex.h new file mode 100644 index 00000000000..bb6eeaebed8 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/timex.h @@ -0,0 +1,7 @@ +/* + * arch/arm/mach-shark/include/mach/timex.h + * + * by Alexander Schulz + */ + +#define CLOCK_TICK_RATE 1193180 diff --git a/arch/arm/mach-shark/include/mach/uncompress.h b/arch/arm/mach-shark/include/mach/uncompress.h new file mode 100644 index 00000000000..3725e163341 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/uncompress.h @@ -0,0 +1,51 @@ +/* + * arch/arm/mach-shark/include/mach/uncompress.h + * by Alexander Schulz + * + * derived from: + * arch/arm/mach-footbridge/include/mach/uncompress.h + * Copyright (C) 1996,1997,1998 Russell King + */ + +#define SERIAL_BASE ((volatile unsigned char *)0x400003f8) + +static inline void putc(int c) +{ + int t; + + SERIAL_BASE[0] = c; + t=0x10000; + while (t--); +} + +static inline void flush(void) +{ +} + +#ifdef DEBUG +static void putn(unsigned long z) +{ + int i; + char x; + + putc('0'); + putc('x'); + for (i=0;i<8;i++) { + x='0'+((z>>((7-i)*4))&0xf); + if (x>'9') x=x-'0'+'A'-10; + putc(x); + } +} + +static void putr() +{ + putc('\n'); + putc('\r'); +} +#endif + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-shark/include/mach/vmalloc.h b/arch/arm/mach-shark/include/mach/vmalloc.h new file mode 100644 index 00000000000..f6c6837c545 --- /dev/null +++ b/arch/arm/mach-shark/include/mach/vmalloc.h @@ -0,0 +1,4 @@ +/* + * arch/arm/mach-shark/include/mach/vmalloc.h + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/arch/arm/mach-shark/irq.c b/arch/arm/mach-shark/irq.c index 5b0c6af44ec..44b0811b400 100644 --- a/arch/arm/mach-shark/irq.c +++ b/arch/arm/mach-shark/irq.c @@ -4,7 +4,7 @@ * by Alexander Schulz * * derived from linux/arch/ppc/kernel/i8259.c and: - * include/asm-arm/arch-ebsa110/irq.h + * arch/arm/mach-ebsa110/include/mach/irq.h * Copyright (C) 1996-1998 Russell King */ diff --git a/arch/arm/mach-shark/leds.c b/arch/arm/mach-shark/leds.c index 5386a81f796..b1896471aa3 100644 --- a/arch/arm/mach-shark/leds.c +++ b/arch/arm/mach-shark/leds.c @@ -21,7 +21,7 @@ #include <linux/spinlock.h> #include <linux/ioport.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/io.h> #include <asm/system.h> diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index a7dd09436cb..d75e795c893 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -31,7 +31,7 @@ #include <asm/cnt32_to_63.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/leds.h> diff --git a/arch/arm/mach-versatile/include/mach/debug-macro.S b/arch/arm/mach-versatile/include/mach/debug-macro.S new file mode 100644 index 00000000000..b4ac00eacf6 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/debug-macro.S @@ -0,0 +1,23 @@ +/* arch/arm/mach-versatile/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + moveq \rx, #0x10000000 + movne \rx, #0xf1000000 @ virtual base + orr \rx, \rx, #0x001F0000 + orr \rx, \rx, #0x00001000 + .endm + +#include <asm/hardware/debug-pl01x.S> diff --git a/arch/arm/mach-versatile/include/mach/dma.h b/arch/arm/mach-versatile/include/mach/dma.h new file mode 100644 index 00000000000..0aabf12c883 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/dma.h @@ -0,0 +1,20 @@ +/* + * arch/arm/mach-versatile/include/mach/dma.h + * + * Copyright (C) 2003 ARM Limited. + * Copyright (C) 1997,1998 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ diff --git a/arch/arm/mach-versatile/include/mach/entry-macro.S b/arch/arm/mach-versatile/include/mach/entry-macro.S new file mode 100644 index 00000000000..8c802098058 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/entry-macro.S @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-versatile/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for Versatile platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <asm/hardware/vic.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IO_ADDRESS(VERSATILE_VIC_BASE) + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status + mov \irqnr, #0 + teq \irqstat, #0 + beq 1003f + +1001: tst \irqstat, #15 + bne 1002f + add \irqnr, \irqnr, #4 + movs \irqstat, \irqstat, lsr #4 + bne 1001b +1002: tst \irqstat, #1 + bne 1003f + add \irqnr, \irqnr, #1 + movs \irqstat, \irqstat, lsr #1 + bne 1002b +1003: /* EQ will be set if no irqs pending */ + +@ clz \irqnr, \irqstat +@1003: /* EQ will be set if we reach MAXIRQNUM */ + .endm + diff --git a/arch/arm/mach-versatile/include/mach/hardware.h b/arch/arm/mach-versatile/include/mach/hardware.h new file mode 100644 index 00000000000..7aa906c9315 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/hardware.h @@ -0,0 +1,52 @@ +/* + * arch/arm/mach-versatile/include/mach/hardware.h + * + * This file contains the hardware definitions of the Versatile boards. + * + * Copyright (C) 2003 ARM Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include <asm/sizes.h> +#include <mach/platform.h> + +/* + * PCI space virtual addresses + */ +#define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul +#define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul + +#if 0 +#define VERSATILE_PCI_VIRT_MEM_BASE0 0xf4000000 +#define VERSATILE_PCI_VIRT_MEM_BASE1 0xf5000000 +#define VERSATILE_PCI_VIRT_MEM_BASE2 0xf6000000 + +#define PCIO_BASE VERSATILE_PCI_VIRT_MEM_BASE0 +#define PCIMEM_BASE VERSATILE_PCI_VIRT_MEM_BASE1 +#endif + +/* CIK guesswork */ +#define PCIBIOS_MIN_IO 0x44000000 +#define PCIBIOS_MIN_MEM 0x50000000 + +#define pcibios_assign_all_busses() 1 + +/* macro to get at IO space when running virtually */ +#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) + +#endif diff --git a/arch/arm/mach-versatile/include/mach/io.h b/arch/arm/mach-versatile/include/mach/io.h new file mode 100644 index 00000000000..c0b9dd1d025 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/io.h @@ -0,0 +1,32 @@ +/* + * arch/arm/mach-versatile/include/mach/io.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)addr; +} +#define __io(a) __io(a) +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/mach-versatile/include/mach/irqs.h b/arch/arm/mach-versatile/include/mach/irqs.h new file mode 100644 index 00000000000..216a1312e62 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/irqs.h @@ -0,0 +1,211 @@ +/* + * arch/arm/mach-versatile/include/mach/irqs.h + * + * Copyright (C) 2003 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <mach/platform.h> + +/* + * IRQ interrupts definitions are the same as the INT definitions + * held within platform.h + */ +#define IRQ_VIC_START 0 +#define IRQ_WDOGINT (IRQ_VIC_START + INT_WDOGINT) +#define IRQ_SOFTINT (IRQ_VIC_START + INT_SOFTINT) +#define IRQ_COMMRx (IRQ_VIC_START + INT_COMMRx) +#define IRQ_COMMTx (IRQ_VIC_START + INT_COMMTx) +#define IRQ_TIMERINT0_1 (IRQ_VIC_START + INT_TIMERINT0_1) +#define IRQ_TIMERINT2_3 (IRQ_VIC_START + INT_TIMERINT2_3) +#define IRQ_GPIOINT0 (IRQ_VIC_START + INT_GPIOINT0) +#define IRQ_GPIOINT1 (IRQ_VIC_START + INT_GPIOINT1) +#define IRQ_GPIOINT2 (IRQ_VIC_START + INT_GPIOINT2) +#define IRQ_GPIOINT3 (IRQ_VIC_START + INT_GPIOINT3) +#define IRQ_RTCINT (IRQ_VIC_START + INT_RTCINT) +#define IRQ_SSPINT (IRQ_VIC_START + INT_SSPINT) +#define IRQ_UARTINT0 (IRQ_VIC_START + INT_UARTINT0) +#define IRQ_UARTINT1 (IRQ_VIC_START + INT_UARTINT1) +#define IRQ_UARTINT2 (IRQ_VIC_START + INT_UARTINT2) +#define IRQ_SCIINT (IRQ_VIC_START + INT_SCIINT) +#define IRQ_CLCDINT (IRQ_VIC_START + INT_CLCDINT) +#define IRQ_DMAINT (IRQ_VIC_START + INT_DMAINT) +#define IRQ_PWRFAILINT (IRQ_VIC_START + INT_PWRFAILINT) +#define IRQ_MBXINT (IRQ_VIC_START + INT_MBXINT) +#define IRQ_GNDINT (IRQ_VIC_START + INT_GNDINT) +#define IRQ_VICSOURCE21 (IRQ_VIC_START + INT_VICSOURCE21) +#define IRQ_VICSOURCE22 (IRQ_VIC_START + INT_VICSOURCE22) +#define IRQ_VICSOURCE23 (IRQ_VIC_START + INT_VICSOURCE23) +#define IRQ_VICSOURCE24 (IRQ_VIC_START + INT_VICSOURCE24) +#define IRQ_VICSOURCE25 (IRQ_VIC_START + INT_VICSOURCE25) +#define IRQ_VICSOURCE26 (IRQ_VIC_START + INT_VICSOURCE26) +#define IRQ_VICSOURCE27 (IRQ_VIC_START + INT_VICSOURCE27) +#define IRQ_VICSOURCE28 (IRQ_VIC_START + INT_VICSOURCE28) +#define IRQ_VICSOURCE29 (IRQ_VIC_START + INT_VICSOURCE29) +#define IRQ_VICSOURCE30 (IRQ_VIC_START + INT_VICSOURCE30) +#define IRQ_VICSOURCE31 (IRQ_VIC_START + INT_VICSOURCE31) +#define IRQ_VIC_END (IRQ_VIC_START + 31) + +#define IRQMASK_WDOGINT INTMASK_WDOGINT +#define IRQMASK_SOFTINT INTMASK_SOFTINT +#define IRQMASK_COMMRx INTMASK_COMMRx +#define IRQMASK_COMMTx INTMASK_COMMTx +#define IRQMASK_TIMERINT0_1 INTMASK_TIMERINT0_1 +#define IRQMASK_TIMERINT2_3 INTMASK_TIMERINT2_3 +#define IRQMASK_GPIOINT0 INTMASK_GPIOINT0 +#define IRQMASK_GPIOINT1 INTMASK_GPIOINT1 +#define IRQMASK_GPIOINT2 INTMASK_GPIOINT2 +#define IRQMASK_GPIOINT3 INTMASK_GPIOINT3 +#define IRQMASK_RTCINT INTMASK_RTCINT +#define IRQMASK_SSPINT INTMASK_SSPINT +#define IRQMASK_UARTINT0 INTMASK_UARTINT0 +#define IRQMASK_UARTINT1 INTMASK_UARTINT1 +#define IRQMASK_UARTINT2 INTMASK_UARTINT2 +#define IRQMASK_SCIINT INTMASK_SCIINT +#define IRQMASK_CLCDINT INTMASK_CLCDINT +#define IRQMASK_DMAINT INTMASK_DMAINT +#define IRQMASK_PWRFAILINT INTMASK_PWRFAILINT +#define IRQMASK_MBXINT INTMASK_MBXINT +#define IRQMASK_GNDINT INTMASK_GNDINT +#define IRQMASK_VICSOURCE21 INTMASK_VICSOURCE21 +#define IRQMASK_VICSOURCE22 INTMASK_VICSOURCE22 +#define IRQMASK_VICSOURCE23 INTMASK_VICSOURCE23 +#define IRQMASK_VICSOURCE24 INTMASK_VICSOURCE24 +#define IRQMASK_VICSOURCE25 INTMASK_VICSOURCE25 +#define IRQMASK_VICSOURCE26 INTMASK_VICSOURCE26 +#define IRQMASK_VICSOURCE27 INTMASK_VICSOURCE27 +#define IRQMASK_VICSOURCE28 INTMASK_VICSOURCE28 +#define IRQMASK_VICSOURCE29 INTMASK_VICSOURCE29 +#define IRQMASK_VICSOURCE30 INTMASK_VICSOURCE30 +#define IRQMASK_VICSOURCE31 INTMASK_VICSOURCE31 + +/* + * FIQ interrupts definitions are the same as the INT definitions. + */ +#define FIQ_WDOGINT INT_WDOGINT +#define FIQ_SOFTINT INT_SOFTINT +#define FIQ_COMMRx INT_COMMRx +#define FIQ_COMMTx INT_COMMTx +#define FIQ_TIMERINT0_1 INT_TIMERINT0_1 +#define FIQ_TIMERINT2_3 INT_TIMERINT2_3 +#define FIQ_GPIOINT0 INT_GPIOINT0 +#define FIQ_GPIOINT1 INT_GPIOINT1 +#define FIQ_GPIOINT2 INT_GPIOINT2 +#define FIQ_GPIOINT3 INT_GPIOINT3 +#define FIQ_RTCINT INT_RTCINT +#define FIQ_SSPINT INT_SSPINT +#define FIQ_UARTINT0 INT_UARTINT0 +#define FIQ_UARTINT1 INT_UARTINT1 +#define FIQ_UARTINT2 INT_UARTINT2 +#define FIQ_SCIINT INT_SCIINT +#define FIQ_CLCDINT INT_CLCDINT +#define FIQ_DMAINT INT_DMAINT +#define FIQ_PWRFAILINT INT_PWRFAILINT +#define FIQ_MBXINT INT_MBXINT +#define FIQ_GNDINT INT_GNDINT +#define FIQ_VICSOURCE21 INT_VICSOURCE21 +#define FIQ_VICSOURCE22 INT_VICSOURCE22 +#define FIQ_VICSOURCE23 INT_VICSOURCE23 +#define FIQ_VICSOURCE24 INT_VICSOURCE24 +#define FIQ_VICSOURCE25 INT_VICSOURCE25 +#define FIQ_VICSOURCE26 INT_VICSOURCE26 +#define FIQ_VICSOURCE27 INT_VICSOURCE27 +#define FIQ_VICSOURCE28 INT_VICSOURCE28 +#define FIQ_VICSOURCE29 INT_VICSOURCE29 +#define FIQ_VICSOURCE30 INT_VICSOURCE30 +#define FIQ_VICSOURCE31 INT_VICSOURCE31 + + +#define FIQMASK_WDOGINT INTMASK_WDOGINT +#define FIQMASK_SOFTINT INTMASK_SOFTINT +#define FIQMASK_COMMRx INTMASK_COMMRx +#define FIQMASK_COMMTx INTMASK_COMMTx +#define FIQMASK_TIMERINT0_1 INTMASK_TIMERINT0_1 +#define FIQMASK_TIMERINT2_3 INTMASK_TIMERINT2_3 +#define FIQMASK_GPIOINT0 INTMASK_GPIOINT0 +#define FIQMASK_GPIOINT1 INTMASK_GPIOINT1 +#define FIQMASK_GPIOINT2 INTMASK_GPIOINT2 +#define FIQMASK_GPIOINT3 INTMASK_GPIOINT3 +#define FIQMASK_RTCINT INTMASK_RTCINT +#define FIQMASK_SSPINT INTMASK_SSPINT +#define FIQMASK_UARTINT0 INTMASK_UARTINT0 +#define FIQMASK_UARTINT1 INTMASK_UARTINT1 +#define FIQMASK_UARTINT2 INTMASK_UARTINT2 +#define FIQMASK_SCIINT INTMASK_SCIINT +#define FIQMASK_CLCDINT INTMASK_CLCDINT +#define FIQMASK_DMAINT INTMASK_DMAINT +#define FIQMASK_PWRFAILINT INTMASK_PWRFAILINT +#define FIQMASK_MBXINT INTMASK_MBXINT +#define FIQMASK_GNDINT INTMASK_GNDINT +#define FIQMASK_VICSOURCE21 INTMASK_VICSOURCE21 +#define FIQMASK_VICSOURCE22 INTMASK_VICSOURCE22 +#define FIQMASK_VICSOURCE23 INTMASK_VICSOURCE23 +#define FIQMASK_VICSOURCE24 INTMASK_VICSOURCE24 +#define FIQMASK_VICSOURCE25 INTMASK_VICSOURCE25 +#define FIQMASK_VICSOURCE26 INTMASK_VICSOURCE26 +#define FIQMASK_VICSOURCE27 INTMASK_VICSOURCE27 +#define FIQMASK_VICSOURCE28 INTMASK_VICSOURCE28 +#define FIQMASK_VICSOURCE29 INTMASK_VICSOURCE29 +#define FIQMASK_VICSOURCE30 INTMASK_VICSOURCE30 +#define FIQMASK_VICSOURCE31 INTMASK_VICSOURCE31 + +/* + * Secondary interrupt controller + */ +#define IRQ_SIC_START 32 +#define IRQ_SIC_MMCI0B (IRQ_SIC_START + SIC_INT_MMCI0B) +#define IRQ_SIC_MMCI1B (IRQ_SIC_START + SIC_INT_MMCI1B) +#define IRQ_SIC_KMI0 (IRQ_SIC_START + SIC_INT_KMI0) +#define IRQ_SIC_KMI1 (IRQ_SIC_START + SIC_INT_KMI1) +#define IRQ_SIC_SCI3 (IRQ_SIC_START + SIC_INT_SCI3) +#define IRQ_SIC_UART3 (IRQ_SIC_START + SIC_INT_UART3) +#define IRQ_SIC_CLCD (IRQ_SIC_START + SIC_INT_CLCD) +#define IRQ_SIC_TOUCH (IRQ_SIC_START + SIC_INT_TOUCH) +#define IRQ_SIC_KEYPAD (IRQ_SIC_START + SIC_INT_KEYPAD) +#define IRQ_SIC_DoC (IRQ_SIC_START + SIC_INT_DoC) +#define IRQ_SIC_MMCI0A (IRQ_SIC_START + SIC_INT_MMCI0A) +#define IRQ_SIC_MMCI1A (IRQ_SIC_START + SIC_INT_MMCI1A) +#define IRQ_SIC_AACI (IRQ_SIC_START + SIC_INT_AACI) +#define IRQ_SIC_ETH (IRQ_SIC_START + SIC_INT_ETH) +#define IRQ_SIC_USB (IRQ_SIC_START + SIC_INT_USB) +#define IRQ_SIC_PCI0 (IRQ_SIC_START + SIC_INT_PCI0) +#define IRQ_SIC_PCI1 (IRQ_SIC_START + SIC_INT_PCI1) +#define IRQ_SIC_PCI2 (IRQ_SIC_START + SIC_INT_PCI2) +#define IRQ_SIC_PCI3 (IRQ_SIC_START + SIC_INT_PCI3) +#define IRQ_SIC_END 63 + +#define SIC_IRQMASK_MMCI0B SIC_INTMASK_MMCI0B +#define SIC_IRQMASK_MMCI1B SIC_INTMASK_MMCI1B +#define SIC_IRQMASK_KMI0 SIC_INTMASK_KMI0 +#define SIC_IRQMASK_KMI1 SIC_INTMASK_KMI1 +#define SIC_IRQMASK_SCI3 SIC_INTMASK_SCI3 +#define SIC_IRQMASK_UART3 SIC_INTMASK_UART3 +#define SIC_IRQMASK_CLCD SIC_INTMASK_CLCD +#define SIC_IRQMASK_TOUCH SIC_INTMASK_TOUCH +#define SIC_IRQMASK_KEYPAD SIC_INTMASK_KEYPAD +#define SIC_IRQMASK_DoC SIC_INTMASK_DoC +#define SIC_IRQMASK_MMCI0A SIC_INTMASK_MMCI0A +#define SIC_IRQMASK_MMCI1A SIC_INTMASK_MMCI1A +#define SIC_IRQMASK_AACI SIC_INTMASK_AACI +#define SIC_IRQMASK_ETH SIC_INTMASK_ETH +#define SIC_IRQMASK_USB SIC_INTMASK_USB +#define SIC_IRQMASK_PCI0 SIC_INTMASK_PCI0 +#define SIC_IRQMASK_PCI1 SIC_INTMASK_PCI1 +#define SIC_IRQMASK_PCI2 SIC_INTMASK_PCI2 +#define SIC_IRQMASK_PCI3 SIC_INTMASK_PCI3 + +#define NR_IRQS 64 diff --git a/arch/arm/mach-versatile/include/mach/memory.h b/arch/arm/mach-versatile/include/mach/memory.h new file mode 100644 index 00000000000..b6315c0602a --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/memory.h @@ -0,0 +1,38 @@ +/* + * arch/arm/mach-versatile/include/mach/memory.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#define PHYS_OFFSET UL(0x00000000) + +/* + * Virtual view <-> DMA view memory address translations + * virt_to_bus: Used to translate the virtual address to an + * address suitable to be passed to set_dma_addr + * bus_to_virt: Used to convert an address for DMA operations + * to an address that the kernel can use. + */ +#define __virt_to_bus(x) ((x) - PAGE_OFFSET) +#define __bus_to_virt(x) ((x) + PAGE_OFFSET) + +#endif diff --git a/arch/arm/mach-versatile/include/mach/platform.h b/arch/arm/mach-versatile/include/mach/platform.h new file mode 100644 index 00000000000..27cbe6a3f22 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/platform.h @@ -0,0 +1,510 @@ +/* + * arch/arm/mach-versatile/include/mach/platform.h + * + * Copyright (c) ARM Limited 2003. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __address_h +#define __address_h 1 + +/* + * Memory definitions + */ +#define VERSATILE_BOOT_ROM_LO 0x30000000 /* DoC Base (64Mb)...*/ +#define VERSATILE_BOOT_ROM_HI 0x30000000 +#define VERSATILE_BOOT_ROM_BASE VERSATILE_BOOT_ROM_HI /* Normal position */ +#define VERSATILE_BOOT_ROM_SIZE SZ_64M + +#define VERSATILE_SSRAM_BASE /* VERSATILE_SSMC_BASE ? */ +#define VERSATILE_SSRAM_SIZE SZ_2M + +#define VERSATILE_FLASH_BASE 0x34000000 +#define VERSATILE_FLASH_SIZE SZ_64M + +/* + * SDRAM + */ +#define VERSATILE_SDRAM_BASE 0x00000000 + +/* + * Logic expansion modules + * + */ + + +/* ------------------------------------------------------------------------ + * Versatile Registers + * ------------------------------------------------------------------------ + * + */ +#define VERSATILE_SYS_ID_OFFSET 0x00 +#define VERSATILE_SYS_SW_OFFSET 0x04 +#define VERSATILE_SYS_LED_OFFSET 0x08 +#define VERSATILE_SYS_OSC0_OFFSET 0x0C + +#if defined(CONFIG_ARCH_VERSATILE_PB) +#define VERSATILE_SYS_OSC1_OFFSET 0x10 +#define VERSATILE_SYS_OSC2_OFFSET 0x14 +#define VERSATILE_SYS_OSC3_OFFSET 0x18 +#define VERSATILE_SYS_OSC4_OFFSET 0x1C +#elif defined(CONFIG_MACH_VERSATILE_AB) +#define VERSATILE_SYS_OSC1_OFFSET 0x1C +#endif + +#define VERSATILE_SYS_OSCCLCD_OFFSET 0x1c + +#define VERSATILE_SYS_LOCK_OFFSET 0x20 +#define VERSATILE_SYS_100HZ_OFFSET 0x24 +#define VERSATILE_SYS_CFGDATA1_OFFSET 0x28 +#define VERSATILE_SYS_CFGDATA2_OFFSET 0x2C +#define VERSATILE_SYS_FLAGS_OFFSET 0x30 +#define VERSATILE_SYS_FLAGSSET_OFFSET 0x30 +#define VERSATILE_SYS_FLAGSCLR_OFFSET 0x34 +#define VERSATILE_SYS_NVFLAGS_OFFSET 0x38 +#define VERSATILE_SYS_NVFLAGSSET_OFFSET 0x38 +#define VERSATILE_SYS_NVFLAGSCLR_OFFSET 0x3C +#define VERSATILE_SYS_RESETCTL_OFFSET 0x40 +#define VERSATILE_SYS_PCICTL_OFFSET 0x44 +#define VERSATILE_SYS_MCI_OFFSET 0x48 +#define VERSATILE_SYS_FLASH_OFFSET 0x4C +#define VERSATILE_SYS_CLCD_OFFSET 0x50 +#define VERSATILE_SYS_CLCDSER_OFFSET 0x54 +#define VERSATILE_SYS_BOOTCS_OFFSET 0x58 +#define VERSATILE_SYS_24MHz_OFFSET 0x5C +#define VERSATILE_SYS_MISC_OFFSET 0x60 +#define VERSATILE_SYS_TEST_OSC0_OFFSET 0x80 +#define VERSATILE_SYS_TEST_OSC1_OFFSET 0x84 +#define VERSATILE_SYS_TEST_OSC2_OFFSET 0x88 +#define VERSATILE_SYS_TEST_OSC3_OFFSET 0x8C +#define VERSATILE_SYS_TEST_OSC4_OFFSET 0x90 + +#define VERSATILE_SYS_BASE 0x10000000 +#define VERSATILE_SYS_ID (VERSATILE_SYS_BASE + VERSATILE_SYS_ID_OFFSET) +#define VERSATILE_SYS_SW (VERSATILE_SYS_BASE + VERSATILE_SYS_SW_OFFSET) +#define VERSATILE_SYS_LED (VERSATILE_SYS_BASE + VERSATILE_SYS_LED_OFFSET) +#define VERSATILE_SYS_OSC0 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC0_OFFSET) +#define VERSATILE_SYS_OSC1 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC1_OFFSET) + +#if defined(CONFIG_ARCH_VERSATILE_PB) +#define VERSATILE_SYS_OSC2 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC2_OFFSET) +#define VERSATILE_SYS_OSC3 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC3_OFFSET) +#define VERSATILE_SYS_OSC4 (VERSATILE_SYS_BASE + VERSATILE_SYS_OSC4_OFFSET) +#endif + +#define VERSATILE_SYS_LOCK (VERSATILE_SYS_BASE + VERSATILE_SYS_LOCK_OFFSET) +#define VERSATILE_SYS_100HZ (VERSATILE_SYS_BASE + VERSATILE_SYS_100HZ_OFFSET) +#define VERSATILE_SYS_CFGDATA1 (VERSATILE_SYS_BASE + VERSATILE_SYS_CFGDATA1_OFFSET) +#define VERSATILE_SYS_CFGDATA2 (VERSATILE_SYS_BASE + VERSATILE_SYS_CFGDATA2_OFFSET) +#define VERSATILE_SYS_FLAGS (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGS_OFFSET) +#define VERSATILE_SYS_FLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGSSET_OFFSET) +#define VERSATILE_SYS_FLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_FLAGSCLR_OFFSET) +#define VERSATILE_SYS_NVFLAGS (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGS_OFFSET) +#define VERSATILE_SYS_NVFLAGSSET (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSSET_OFFSET) +#define VERSATILE_SYS_NVFLAGSCLR (VERSATILE_SYS_BASE + VERSATILE_SYS_NVFLAGSCLR_OFFSET) +#define VERSATILE_SYS_RESETCTL (VERSATILE_SYS_BASE + VERSATILE_SYS_RESETCTL_OFFSET) +#define VERSATILE_SYS_PCICTL (VERSATILE_SYS_BASE + VERSATILE_SYS_PCICTL_OFFSET) +#define VERSATILE_SYS_MCI (VERSATILE_SYS_BASE + VERSATILE_SYS_MCI_OFFSET) +#define VERSATILE_SYS_FLASH (VERSATILE_SYS_BASE + VERSATILE_SYS_FLASH_OFFSET) +#define VERSATILE_SYS_CLCD (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCD_OFFSET) +#define VERSATILE_SYS_CLCDSER (VERSATILE_SYS_BASE + VERSATILE_SYS_CLCDSER_OFFSET) +#define VERSATILE_SYS_BOOTCS (VERSATILE_SYS_BASE + VERSATILE_SYS_BOOTCS_OFFSET) +#define VERSATILE_SYS_24MHz (VERSATILE_SYS_BASE + VERSATILE_SYS_24MHz_OFFSET) +#define VERSATILE_SYS_MISC (VERSATILE_SYS_BASE + VERSATILE_SYS_MISC_OFFSET) +#define VERSATILE_SYS_TEST_OSC0 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC0_OFFSET) +#define VERSATILE_SYS_TEST_OSC1 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC1_OFFSET) +#define VERSATILE_SYS_TEST_OSC2 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC2_OFFSET) +#define VERSATILE_SYS_TEST_OSC3 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC3_OFFSET) +#define VERSATILE_SYS_TEST_OSC4 (VERSATILE_SYS_BASE + VERSATILE_SYS_TEST_OSC4_OFFSET) + +/* + * Values for VERSATILE_SYS_RESET_CTRL + */ +#define VERSATILE_SYS_CTRL_RESET_CONFIGCLR 0x01 +#define VERSATILE_SYS_CTRL_RESET_CONFIGINIT 0x02 +#define VERSATILE_SYS_CTRL_RESET_DLLRESET 0x03 +#define VERSATILE_SYS_CTRL_RESET_PLLRESET 0x04 +#define VERSATILE_SYS_CTRL_RESET_POR 0x05 +#define VERSATILE_SYS_CTRL_RESET_DoC 0x06 + +#define VERSATILE_SYS_CTRL_LED (1 << 0) + + +/* ------------------------------------------------------------------------ + * Versatile control registers + * ------------------------------------------------------------------------ + */ + +/* + * VERSATILE_IDFIELD + * + * 31:24 = manufacturer (0x41 = ARM) + * 23:16 = architecture (0x08 = AHB system bus, ASB processor bus) + * 15:12 = FPGA (0x3 = XVC600 or XVC600E) + * 11:4 = build value + * 3:0 = revision number (0x1 = rev B (AHB)) + */ + +/* + * VERSATILE_SYS_LOCK + * control access to SYS_OSCx, SYS_CFGDATAx, SYS_RESETCTL, + * SYS_CLD, SYS_BOOTCS + */ +#define VERSATILE_SYS_LOCK_LOCKED (1 << 16) +#define VERSATILE_SYS_LOCKVAL_MASK 0xFFFF /* write 0xA05F to enable write access */ + +/* + * VERSATILE_SYS_FLASH + */ +#define VERSATILE_FLASHPROG_FLVPPEN (1 << 0) /* Enable writing to flash */ + +/* + * VERSATILE_INTREG + * - used to acknowledge and control MMCI and UART interrupts + */ +#define VERSATILE_INTREG_WPROT 0x00 /* MMC protection status (no interrupt generated) */ +#define VERSATILE_INTREG_RI0 0x01 /* Ring indicator UART0 is asserted, */ +#define VERSATILE_INTREG_CARDIN 0x08 /* MMCI card in detect */ + /* write 1 to acknowledge and clear */ +#define VERSATILE_INTREG_RI1 0x02 /* Ring indicator UART1 is asserted, */ +#define VERSATILE_INTREG_CARDINSERT 0x03 /* Signal insertion of MMC card */ + +/* + * VERSATILE peripheral addresses + */ +#define VERSATILE_PCI_CORE_BASE 0x10001000 /* PCI core control */ +#define VERSATILE_I2C_BASE 0x10002000 /* I2C control */ +#define VERSATILE_SIC_BASE 0x10003000 /* Secondary interrupt controller */ +#define VERSATILE_AACI_BASE 0x10004000 /* Audio */ +#define VERSATILE_MMCI0_BASE 0x10005000 /* MMC interface */ +#define VERSATILE_KMI0_BASE 0x10006000 /* KMI interface */ +#define VERSATILE_KMI1_BASE 0x10007000 /* KMI 2nd interface */ +#define VERSATILE_CHAR_LCD_BASE 0x10008000 /* Character LCD */ +#define VERSATILE_UART3_BASE 0x10009000 /* UART 3 */ +#define VERSATILE_SCI1_BASE 0x1000A000 +#define VERSATILE_MMCI1_BASE 0x1000B000 /* MMC Interface */ + /* 0x1000C000 - 0x1000CFFF = reserved */ +#define VERSATILE_ETH_BASE 0x10010000 /* Ethernet */ +#define VERSATILE_USB_BASE 0x10020000 /* USB */ + /* 0x10030000 - 0x100FFFFF = reserved */ +#define VERSATILE_SMC_BASE 0x10100000 /* SMC */ +#define VERSATILE_MPMC_BASE 0x10110000 /* MPMC */ +#define VERSATILE_CLCD_BASE 0x10120000 /* CLCD */ +#define VERSATILE_DMAC_BASE 0x10130000 /* DMA controller */ +#define VERSATILE_VIC_BASE 0x10140000 /* Vectored interrupt controller */ +#define VERSATILE_PERIPH_BASE 0x10150000 /* off-chip peripherals alias from */ + /* 0x10000000 - 0x100FFFFF */ +#define VERSATILE_AHBM_BASE 0x101D0000 /* AHB monitor */ +#define VERSATILE_SCTL_BASE 0x101E0000 /* System controller */ +#define VERSATILE_WATCHDOG_BASE 0x101E1000 /* Watchdog */ +#define VERSATILE_TIMER0_1_BASE 0x101E2000 /* Timer 0 and 1 */ +#define VERSATILE_TIMER2_3_BASE 0x101E3000 /* Timer 2 and 3 */ +#define VERSATILE_GPIO0_BASE 0x101E4000 /* GPIO port 0 */ +#define VERSATILE_GPIO1_BASE 0x101E5000 /* GPIO port 1 */ +#define VERSATILE_GPIO2_BASE 0x101E6000 /* GPIO port 2 */ +#define VERSATILE_GPIO3_BASE 0x101E7000 /* GPIO port 3 */ +#define VERSATILE_RTC_BASE 0x101E8000 /* Real Time Clock */ + /* 0x101E9000 - reserved */ +#define VERSATILE_SCI_BASE 0x101F0000 /* Smart card controller */ +#define VERSATILE_UART0_BASE 0x101F1000 /* Uart 0 */ +#define VERSATILE_UART1_BASE 0x101F2000 /* Uart 1 */ +#define VERSATILE_UART2_BASE 0x101F3000 /* Uart 2 */ +#define VERSATILE_SSP_BASE 0x101F4000 /* Synchronous Serial Port */ + +#define VERSATILE_SSMC_BASE 0x20000000 /* SSMC */ +#define VERSATILE_IB2_BASE 0x24000000 /* IB2 module */ +#define VERSATILE_MBX_BASE 0x40000000 /* MBX */ + +/* PCI space */ +#define VERSATILE_PCI_BASE 0x41000000 /* PCI Interface */ +#define VERSATILE_PCI_CFG_BASE 0x42000000 +#define VERSATILE_PCI_MEM_BASE0 0x44000000 +#define VERSATILE_PCI_MEM_BASE1 0x50000000 +#define VERSATILE_PCI_MEM_BASE2 0x60000000 +/* Sizes of above maps */ +#define VERSATILE_PCI_BASE_SIZE 0x01000000 +#define VERSATILE_PCI_CFG_BASE_SIZE 0x02000000 +#define VERSATILE_PCI_MEM_BASE0_SIZE 0x0c000000 /* 32Mb */ +#define VERSATILE_PCI_MEM_BASE1_SIZE 0x10000000 /* 256Mb */ +#define VERSATILE_PCI_MEM_BASE2_SIZE 0x10000000 /* 256Mb */ + +#define VERSATILE_SDRAM67_BASE 0x70000000 /* SDRAM banks 6 and 7 */ +#define VERSATILE_LT_BASE 0x80000000 /* Logic Tile expansion */ + +/* + * Disk on Chip + */ +#define VERSATILE_DOC_BASE 0x2C000000 +#define VERSATILE_DOC_SIZE (16 << 20) +#define VERSATILE_DOC_PAGE_SIZE 512 +#define VERSATILE_DOC_TOTAL_PAGES (DOC_SIZE / PAGE_SIZE) + +#define ERASE_UNIT_PAGES 32 +#define START_PAGE 0x80 + +/* + * LED settings, bits [7:0] + */ +#define VERSATILE_SYS_LED0 (1 << 0) +#define VERSATILE_SYS_LED1 (1 << 1) +#define VERSATILE_SYS_LED2 (1 << 2) +#define VERSATILE_SYS_LED3 (1 << 3) +#define VERSATILE_SYS_LED4 (1 << 4) +#define VERSATILE_SYS_LED5 (1 << 5) +#define VERSATILE_SYS_LED6 (1 << 6) +#define VERSATILE_SYS_LED7 (1 << 7) + +#define ALL_LEDS 0xFF + +#define LED_BANK VERSATILE_SYS_LED + +/* + * Control registers + */ +#define VERSATILE_IDFIELD_OFFSET 0x0 /* Versatile build information */ +#define VERSATILE_FLASHPROG_OFFSET 0x4 /* Flash devices */ +#define VERSATILE_INTREG_OFFSET 0x8 /* Interrupt control */ +#define VERSATILE_DECODE_OFFSET 0xC /* Fitted logic modules */ + + +/* ------------------------------------------------------------------------ + * Versatile Interrupt Controller - control registers + * ------------------------------------------------------------------------ + * + * Offsets from interrupt controller base + * + * System Controller interrupt controller base is + * + * VERSATILE_IC_BASE + * + * Core Module interrupt controller base is + * + * VERSATILE_SYS_IC + * + */ +/* VIC definitions in include/asm-arm/hardware/vic.h */ + +#define SIC_IRQ_STATUS 0 +#define SIC_IRQ_RAW_STATUS 0x04 +#define SIC_IRQ_ENABLE 0x08 +#define SIC_IRQ_ENABLE_SET 0x08 +#define SIC_IRQ_ENABLE_CLEAR 0x0C +#define SIC_INT_SOFT_SET 0x10 +#define SIC_INT_SOFT_CLEAR 0x14 +#define SIC_INT_PIC_ENABLE 0x20 /* read status of pass through mask */ +#define SIC_INT_PIC_ENABLES 0x20 /* set interrupt pass through bits */ +#define SIC_INT_PIC_ENABLEC 0x24 /* Clear interrupt pass through bits */ + +/* ------------------------------------------------------------------------ + * Interrupts - bit assignment (primary) + * ------------------------------------------------------------------------ + */ + +#define INT_WDOGINT 0 /* Watchdog timer */ +#define INT_SOFTINT 1 /* Software interrupt */ +#define INT_COMMRx 2 /* Debug Comm Rx interrupt */ +#define INT_COMMTx 3 /* Debug Comm Tx interrupt */ +#define INT_TIMERINT0_1 4 /* Timer 0 and 1 */ +#define INT_TIMERINT2_3 5 /* Timer 2 and 3 */ +#define INT_GPIOINT0 6 /* GPIO 0 */ +#define INT_GPIOINT1 7 /* GPIO 1 */ +#define INT_GPIOINT2 8 /* GPIO 2 */ +#define INT_GPIOINT3 9 /* GPIO 3 */ +#define INT_RTCINT 10 /* Real Time Clock */ +#define INT_SSPINT 11 /* Synchronous Serial Port */ +#define INT_UARTINT0 12 /* UART 0 on development chip */ +#define INT_UARTINT1 13 /* UART 1 on development chip */ +#define INT_UARTINT2 14 /* UART 2 on development chip */ +#define INT_SCIINT 15 /* Smart Card Interface */ +#define INT_CLCDINT 16 /* CLCD controller */ +#define INT_DMAINT 17 /* DMA controller */ +#define INT_PWRFAILINT 18 /* Power failure */ +#define INT_MBXINT 19 /* Graphics processor */ +#define INT_GNDINT 20 /* Reserved */ + /* External interrupt signals from logic tiles or secondary controller */ +#define INT_VICSOURCE21 21 /* Disk on Chip */ +#define INT_VICSOURCE22 22 /* MCI0A */ +#define INT_VICSOURCE23 23 /* MCI1A */ +#define INT_VICSOURCE24 24 /* AACI */ +#define INT_VICSOURCE25 25 /* Ethernet */ +#define INT_VICSOURCE26 26 /* USB */ +#define INT_VICSOURCE27 27 /* PCI 0 */ +#define INT_VICSOURCE28 28 /* PCI 1 */ +#define INT_VICSOURCE29 29 /* PCI 2 */ +#define INT_VICSOURCE30 30 /* PCI 3 */ +#define INT_VICSOURCE31 31 /* SIC source */ + +/* + * Interrupt bit positions + * + */ +#define INTMASK_WDOGINT (1 << INT_WDOGINT) +#define INTMASK_SOFTINT (1 << INT_SOFTINT) +#define INTMASK_COMMRx (1 << INT_COMMRx) +#define INTMASK_COMMTx (1 << INT_COMMTx) +#define INTMASK_TIMERINT0_1 (1 << INT_TIMERINT0_1) +#define INTMASK_TIMERINT2_3 (1 << INT_TIMERINT2_3) +#define INTMASK_GPIOINT0 (1 << INT_GPIOINT0) +#define INTMASK_GPIOINT1 (1 << INT_GPIOINT1) +#define INTMASK_GPIOINT2 (1 << INT_GPIOINT2) +#define INTMASK_GPIOINT3 (1 << INT_GPIOINT3) +#define INTMASK_RTCINT (1 << INT_RTCINT) +#define INTMASK_SSPINT (1 << INT_SSPINT) +#define INTMASK_UARTINT0 (1 << INT_UARTINT0) +#define INTMASK_UARTINT1 (1 << INT_UARTINT1) +#define INTMASK_UARTINT2 (1 << INT_UARTINT2) +#define INTMASK_SCIINT (1 << INT_SCIINT) +#define INTMASK_CLCDINT (1 << INT_CLCDINT) +#define INTMASK_DMAINT (1 << INT_DMAINT) +#define INTMASK_PWRFAILINT (1 << INT_PWRFAILINT) +#define INTMASK_MBXINT (1 << INT_MBXINT) +#define INTMASK_GNDINT (1 << INT_GNDINT) +#define INTMASK_VICSOURCE21 (1 << INT_VICSOURCE21) +#define INTMASK_VICSOURCE22 (1 << INT_VICSOURCE22) +#define INTMASK_VICSOURCE23 (1 << INT_VICSOURCE23) +#define INTMASK_VICSOURCE24 (1 << INT_VICSOURCE24) +#define INTMASK_VICSOURCE25 (1 << INT_VICSOURCE25) +#define INTMASK_VICSOURCE26 (1 << INT_VICSOURCE26) +#define INTMASK_VICSOURCE27 (1 << INT_VICSOURCE27) +#define INTMASK_VICSOURCE28 (1 << INT_VICSOURCE28) +#define INTMASK_VICSOURCE29 (1 << INT_VICSOURCE29) +#define INTMASK_VICSOURCE30 (1 << INT_VICSOURCE30) +#define INTMASK_VICSOURCE31 (1 << INT_VICSOURCE31) + + +#define VERSATILE_SC_VALID_INT 0x003FFFFF + +#define MAXIRQNUM 31 +#define MAXFIQNUM 31 +#define MAXSWINUM 31 + +/* ------------------------------------------------------------------------ + * Interrupts - bit assignment (secondary) + * ------------------------------------------------------------------------ + */ +#define SIC_INT_MMCI0B 1 /* Multimedia Card 0B */ +#define SIC_INT_MMCI1B 2 /* Multimedia Card 1B */ +#define SIC_INT_KMI0 3 /* Keyboard/Mouse port 0 */ +#define SIC_INT_KMI1 4 /* Keyboard/Mouse port 1 */ +#define SIC_INT_SCI3 5 /* Smart Card interface */ +#define SIC_INT_UART3 6 /* UART 3 empty or data available */ +#define SIC_INT_CLCD 7 /* Character LCD */ +#define SIC_INT_TOUCH 8 /* Touchscreen */ +#define SIC_INT_KEYPAD 9 /* Key pressed on display keypad */ + /* 10:20 - reserved */ +#define SIC_INT_DoC 21 /* Disk on Chip memory controller */ +#define SIC_INT_MMCI0A 22 /* MMC 0A */ +#define SIC_INT_MMCI1A 23 /* MMC 1A */ +#define SIC_INT_AACI 24 /* Audio Codec */ +#define SIC_INT_ETH 25 /* Ethernet controller */ +#define SIC_INT_USB 26 /* USB controller */ +#define SIC_INT_PCI0 27 +#define SIC_INT_PCI1 28 +#define SIC_INT_PCI2 29 +#define SIC_INT_PCI3 30 + + +#define SIC_INTMASK_MMCI0B (1 << SIC_INT_MMCI0B) +#define SIC_INTMASK_MMCI1B (1 << SIC_INT_MMCI1B) +#define SIC_INTMASK_KMI0 (1 << SIC_INT_KMI0) +#define SIC_INTMASK_KMI1 (1 << SIC_INT_KMI1) +#define SIC_INTMASK_SCI3 (1 << SIC_INT_SCI3) +#define SIC_INTMASK_UART3 (1 << SIC_INT_UART3) +#define SIC_INTMASK_CLCD (1 << SIC_INT_CLCD) +#define SIC_INTMASK_TOUCH (1 << SIC_INT_TOUCH) +#define SIC_INTMASK_KEYPAD (1 << SIC_INT_KEYPAD) +#define SIC_INTMASK_DoC (1 << SIC_INT_DoC) +#define SIC_INTMASK_MMCI0A (1 << SIC_INT_MMCI0A) +#define SIC_INTMASK_MMCI1A (1 << SIC_INT_MMCI1A) +#define SIC_INTMASK_AACI (1 << SIC_INT_AACI) +#define SIC_INTMASK_ETH (1 << SIC_INT_ETH) +#define SIC_INTMASK_USB (1 << SIC_INT_USB) +#define SIC_INTMASK_PCI0 (1 << SIC_INT_PCI0) +#define SIC_INTMASK_PCI1 (1 << SIC_INT_PCI1) +#define SIC_INTMASK_PCI2 (1 << SIC_INT_PCI2) +#define SIC_INTMASK_PCI3 (1 << SIC_INT_PCI3) +/* + * Application Flash + * + */ +#define FLASH_BASE VERSATILE_FLASH_BASE +#define FLASH_SIZE VERSATILE_FLASH_SIZE +#define FLASH_END (FLASH_BASE + FLASH_SIZE - 1) +#define FLASH_BLOCK_SIZE SZ_128K + +/* + * Boot Flash + * + */ +#define EPROM_BASE VERSATILE_BOOT_ROM_HI +#define EPROM_SIZE VERSATILE_BOOT_ROM_SIZE +#define EPROM_END (EPROM_BASE + EPROM_SIZE - 1) + +/* + * Clean base - dummy + * + */ +#define CLEAN_BASE EPROM_BASE + +/* + * System controller bit assignment + */ +#define VERSATILE_REFCLK 0 +#define VERSATILE_TIMCLK 1 + +#define VERSATILE_TIMER1_EnSel 15 +#define VERSATILE_TIMER2_EnSel 17 +#define VERSATILE_TIMER3_EnSel 19 +#define VERSATILE_TIMER4_EnSel 21 + + +#define MAX_TIMER 2 +#define MAX_PERIOD 699050 +#define TICKS_PER_uSEC 1 + +/* + * These are useconds NOT ticks. + * + */ +#define mSEC_1 1000 +#define mSEC_5 (mSEC_1 * 5) +#define mSEC_10 (mSEC_1 * 10) +#define mSEC_25 (mSEC_1 * 25) +#define SEC_1 (mSEC_1 * 1000) + +#define VERSATILE_CSR_BASE 0x10000000 +#define VERSATILE_CSR_SIZE 0x10000000 + +#ifdef CONFIG_MACH_VERSATILE_AB +/* + * IB2 Versatile/AB expansion board definitions + */ +#define VERSATILE_IB2_CAMERA_BANK VERSATILE_IB2_BASE +#define VERSATILE_IB2_KBD_DATAREG (VERSATILE_IB2_BASE + 0x01000000) + +/* VICINTSOURCE27 */ +#define VERSATILE_IB2_INT_BASE (VERSATILE_IB2_BASE + 0x02000000) +#define VERSATILE_IB2_IER (VERSATILE_IB2_INT_BASE + 0) +#define VERSATILE_IB2_ISR (VERSATILE_IB2_INT_BASE + 4) + +#define VERSATILE_IB2_CTL_BASE (VERSATILE_IB2_BASE + 0x03000000) +#define VERSATILE_IB2_CTRL (VERSATILE_IB2_CTL_BASE + 0) +#define VERSATILE_IB2_STAT (VERSATILE_IB2_CTL_BASE + 4) +#endif + +#endif + +/* END */ diff --git a/arch/arm/mach-versatile/include/mach/system.h b/arch/arm/mach-versatile/include/mach/system.h new file mode 100644 index 00000000000..91fa559c7cc --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/system.h @@ -0,0 +1,49 @@ +/* + * arch/arm/mach-versatile/include/mach/system.h + * + * Copyright (C) 2003 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <mach/hardware.h> +#include <asm/io.h> +#include <mach/platform.h> + +static inline void arch_idle(void) +{ + /* + * This should do all the clock switching + * and wait for interrupt tricks + */ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + u32 val; + + val = __raw_readl(IO_ADDRESS(VERSATILE_SYS_RESETCTL)) & ~0x7; + val |= 0x105; + + __raw_writel(0xa05f, IO_ADDRESS(VERSATILE_SYS_LOCK)); + __raw_writel(val, IO_ADDRESS(VERSATILE_SYS_RESETCTL)); + __raw_writel(0, IO_ADDRESS(VERSATILE_SYS_LOCK)); +} + +#endif diff --git a/arch/arm/mach-versatile/include/mach/timex.h b/arch/arm/mach-versatile/include/mach/timex.h new file mode 100644 index 00000000000..426199b1add --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/timex.h @@ -0,0 +1,23 @@ +/* + * arch/arm/mach-versatile/include/mach/timex.h + * + * Versatile architecture timex specifications + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-versatile/include/mach/uncompress.h b/arch/arm/mach-versatile/include/mach/uncompress.h new file mode 100644 index 00000000000..3dd0048afb3 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/uncompress.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-versatile/include/mach/uncompress.h + * + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define AMBA_UART_DR (*(volatile unsigned char *)0x101F1000) +#define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C) +#define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030) +#define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018) + +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + while (AMBA_UART_FR & (1 << 5)) + barrier(); + + AMBA_UART_DR = c; +} + +static inline void flush(void) +{ + while (AMBA_UART_FR & (1 << 3)) + barrier(); +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/mach-versatile/include/mach/vmalloc.h b/arch/arm/mach-versatile/include/mach/vmalloc.h new file mode 100644 index 00000000000..427e3612db5 --- /dev/null +++ b/arch/arm/mach-versatile/include/mach/vmalloc.h @@ -0,0 +1,21 @@ +/* + * arch/arm/mach-versatile/include/mach/vmalloc.h + * + * Copyright (C) 2003 ARM Limited + * Copyright (C) 2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x18000000) diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c index ca829015943..36f23f89650 100644 --- a/arch/arm/mach-versatile/pci.c +++ b/arch/arm/mach-versatile/pci.c @@ -22,7 +22,7 @@ #include <linux/spinlock.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/system.h> diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c index b257ef78ef4..76375c64413 100644 --- a/arch/arm/mach-versatile/versatile_ab.c +++ b/arch/arm/mach-versatile/versatile_ab.c @@ -24,7 +24,7 @@ #include <linux/sysdev.h> #include <linux/amba/bus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c index be439bb9d45..1725f019fc8 100644 --- a/arch/arm/mach-versatile/versatile_pb.c +++ b/arch/arm/mach-versatile/versatile_pb.c @@ -24,7 +24,7 @@ #include <linux/sysdev.h> #include <linux/amba/bus.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/mach-types.h> diff --git a/arch/arm/mm/cache-v3.S b/arch/arm/mm/cache-v3.S index e1994788cf0..3b3639eb7ca 100644 --- a/arch/arm/mm/cache-v3.S +++ b/arch/arm/mm/cache-v3.S @@ -9,7 +9,7 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S index b2908063ed6..33926c9fcda 100644 --- a/arch/arm/mm/cache-v4.S +++ b/arch/arm/mm/cache-v4.S @@ -9,7 +9,7 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/cache-v4wt.S b/arch/arm/mm/cache-v4wt.S index 9bcabd86c6f..51a9b0b273b 100644 --- a/arch/arm/mm/cache-v4wt.S +++ b/arch/arm/mm/cache-v4wt.S @@ -13,7 +13,7 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/page.h> #include "proc-macros.S" diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S index 9818195dbf1..bbe10576c86 100644 --- a/arch/arm/mm/proc-sa110.S +++ b/arch/arm/mm/proc-sa110.S @@ -18,7 +18,7 @@ #include <asm/assembler.h> #include <asm/asm-offsets.h> #include <asm/elf.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/pgtable-hwdef.h> #include <asm/pgtable.h> #include <asm/ptrace.h> diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S index c5fe27ad289..871ba018252 100644 --- a/arch/arm/mm/proc-sa1100.S +++ b/arch/arm/mm/proc-sa1100.S @@ -23,7 +23,7 @@ #include <asm/assembler.h> #include <asm/asm-offsets.h> #include <asm/elf.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/pgtable-hwdef.h> #include <asm/pgtable.h> diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index 6ff53c24510..7bd9e7197f6 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -28,7 +28,7 @@ #include <linux/init.h> #include <asm/assembler.h> #include <asm/elf.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/pgtable.h> #include <asm/pgtable-hwdef.h> #include <asm/page.h> diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c index 4458705021e..92db6e035c6 100644 --- a/arch/arm/oprofile/op_model_mpcore.c +++ b/arch/arm/oprofile/op_model_mpcore.c @@ -40,7 +40,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include "op_counter.h" diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/plat-iop/adma.c index 53c5e9a52eb..f7242082161 100644 --- a/arch/arm/plat-iop/adma.c +++ b/arch/arm/plat-iop/adma.c @@ -19,7 +19,7 @@ #include <linux/platform_device.h> #include <asm/hardware/iop3xx.h> #include <linux/dma-mapping.h> -#include <asm/arch/adma.h> +#include <mach/adma.h> #include <asm/hardware/iop_adma.h> #ifdef CONFIG_ARCH_IOP32X diff --git a/arch/arm/plat-iop/i2c.c b/arch/arm/plat-iop/i2c.c index e99909bdba7..6dcbcc4ad41 100644 --- a/arch/arm/plat-iop/i2c.c +++ b/arch/arm/plat-iop/i2c.c @@ -25,9 +25,8 @@ #include <asm/setup.h> #include <asm/system.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/hardware/iop3xx.h> -#include <asm/mach-types.h> #include <asm/mach/arch.h> #ifdef CONFIG_ARCH_IOP32X diff --git a/arch/arm/plat-iop/io.c b/arch/arm/plat-iop/io.c index 498675d028d..39dcfb4bdc7 100644 --- a/arch/arm/plat-iop/io.c +++ b/arch/arm/plat-iop/io.c @@ -18,7 +18,7 @@ */ #include <linux/kernel.h> #include <linux/module.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> void * __iomem __iop3xx_ioremap(unsigned long cookie, size_t size, diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c index d9bc15a69e5..54708bf9cb1 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/plat-iop/pci.c @@ -21,10 +21,9 @@ #include <asm/irq.h> #include <asm/signal.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/pci.h> #include <asm/hardware/iop3xx.h> -#include <asm/mach-types.h> // #define DEBUG diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c index 6fe481ff4fd..c53fefb6aac 100644 --- a/arch/arm/plat-iop/time.c +++ b/arch/arm/plat-iop/time.c @@ -18,13 +18,13 @@ #include <linux/time.h> #include <linux/init.h> #include <linux/timex.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/uaccess.h> #include <asm/mach/irq.h> #include <asm/mach/time.h> -#include <asm/arch/time.h> +#include <mach/time.h> static unsigned long ticks_per_jiffy; static unsigned long ticks_per_usec; diff --git a/arch/arm/plat-mxc/clock.c b/arch/arm/plat-mxc/clock.c index 1aa86fd60d7..2f862721883 100644 --- a/arch/arm/plat-mxc/clock.c +++ b/arch/arm/plat-mxc/clock.c @@ -39,7 +39,7 @@ #include <linux/string.h> #include <linux/version.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> static LIST_HEAD(clocks); static DEFINE_MUTEX(clocks_mutex); diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index 318b268f938..733e0acac91 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -23,7 +23,7 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm-generic/bug.h> static struct mxc_gpio_port *mxc_gpio_ports; diff --git a/arch/arm/plat-mxc/include/mach/board-mx27ads.h b/arch/arm/plat-mxc/include/mach/board-mx27ads.h new file mode 100644 index 00000000000..61e66dac90e --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-mx27ads.h @@ -0,0 +1,354 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX27ADS_H__ +#define __ASM_ARCH_MXC_BOARD_MX27ADS_H__ + +/* external interrupt multiplexer */ +#define MXC_EXP_IO_BASE (MXC_GPIO_BASE + MXC_MAX_GPIO_LINES) + +#define MXC_VIRTUAL_INTS_BASE (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES) +#define MXC_SDIO1_CARD_IRQ MXC_VIRTUAL_INTS_BASE +#define MXC_SDIO2_CARD_IRQ (MXC_VIRTUAL_INTS_BASE + 1) +#define MXC_SDIO3_CARD_IRQ (MXC_VIRTUAL_INTS_BASE + 2) + +#define MXC_MAX_BOARD_INTS (MXC_MAX_EXP_IO_LINES + \ + MXC_MAX_VIRTUAL_INTS) + +/* + * MXC UART EVB board level configurations + */ + +#define MXC_LL_EXTUART_PADDR (CS4_BASE_ADDR + 0x20000) +#define MXC_LL_EXTUART_VADDR (CS4_BASE_ADDR_VIRT + 0x20000) +#define MXC_LL_EXTUART_16BIT_BUS + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPI_IO_ADDRESS(UART1_BASE_ADDR) + +/* + * @name Memory Size parameters + */ + +/* + * Size of SDRAM memory + */ +#define SDRAM_MEM_SIZE SZ_128M + +/* + * PBC Controller parameters + */ + +/* + * Base address of PBC controller, CS4 + */ +#define PBC_BASE_ADDRESS 0xEB000000 +#define PBC_REG_ADDR(offset) (PBC_BASE_ADDRESS + (offset)) + +/* + * PBC Interupt name definitions + */ +#define PBC_GPIO1_0 0 +#define PBC_GPIO1_1 1 +#define PBC_GPIO1_2 2 +#define PBC_GPIO1_3 3 +#define PBC_GPIO1_4 4 +#define PBC_GPIO1_5 5 + +#define PBC_INTR_MAX_NUM 6 +#define PBC_INTR_SHARED_MAX_NUM 8 + +/* When the PBC address connection is fixed in h/w, defined as 1 */ +#define PBC_ADDR_SH 0 + +/* Offsets for the PBC Controller register */ +/* + * PBC Board version register offset + */ +#define PBC_VERSION_REG PBC_REG_ADDR(0x00000 >> PBC_ADDR_SH) +/* + * PBC Board control register 1 set address. + */ +#define PBC_BCTRL1_SET_REG PBC_REG_ADDR(0x00008 >> PBC_ADDR_SH) +/* + * PBC Board control register 1 clear address. + */ +#define PBC_BCTRL1_CLEAR_REG PBC_REG_ADDR(0x0000C >> PBC_ADDR_SH) +/* + * PBC Board control register 2 set address. + */ +#define PBC_BCTRL2_SET_REG PBC_REG_ADDR(0x00010 >> PBC_ADDR_SH) +/* + * PBC Board control register 2 clear address. + */ +#define PBC_BCTRL2_CLEAR_REG PBC_REG_ADDR(0x00014 >> PBC_ADDR_SH) +/* + * PBC Board control register 3 set address. + */ +#define PBC_BCTRL3_SET_REG PBC_REG_ADDR(0x00018 >> PBC_ADDR_SH) +/* + * PBC Board control register 3 clear address. + */ +#define PBC_BCTRL3_CLEAR_REG PBC_REG_ADDR(0x0001C >> PBC_ADDR_SH) +/* + * PBC Board control register 3 set address. + */ +#define PBC_BCTRL4_SET_REG PBC_REG_ADDR(0x00020 >> PBC_ADDR_SH) +/* + * PBC Board control register 4 clear address. + */ +#define PBC_BCTRL4_CLEAR_REG PBC_REG_ADDR(0x00024 >> PBC_ADDR_SH) +/*PBC_ADDR_SH + * PBC Board status register 1. + */ +#define PBC_BSTAT1_REG PBC_REG_ADDR(0x00028 >> PBC_ADDR_SH) +/* + * PBC Board interrupt status register. + */ +#define PBC_INTSTATUS_REG PBC_REG_ADDR(0x0002C >> PBC_ADDR_SH) +/* + * PBC Board interrupt current status register. + */ +#define PBC_INTCURR_STATUS_REG PBC_REG_ADDR(0x00034 >> PBC_ADDR_SH) +/* + * PBC Interrupt mask register set address. + */ +#define PBC_INTMASK_SET_REG PBC_REG_ADDR(0x00038 >> PBC_ADDR_SH) +/* + * PBC Interrupt mask register clear address. + */ +#define PBC_INTMASK_CLEAR_REG PBC_REG_ADDR(0x0003C >> PBC_ADDR_SH) +/* + * External UART A. + */ +#define PBC_SC16C652_UARTA_REG PBC_REG_ADDR(0x20000 >> PBC_ADDR_SH) +/* + * UART 4 Expanding Signal Status. + */ +#define PBC_UART_STATUS_REG PBC_REG_ADDR(0x22000 >> PBC_ADDR_SH) +/* + * UART 4 Expanding Signal Control Set. + */ +#define PBC_UCTRL_SET_REG PBC_REG_ADDR(0x24000 >> PBC_ADDR_SH) +/* + * UART 4 Expanding Signal Control Clear. + */ +#define PBC_UCTRL_CLR_REG PBC_REG_ADDR(0x26000 >> PBC_ADDR_SH) +/* + * Ethernet Controller IO base address. + */ +#define PBC_CS8900A_IOBASE_REG PBC_REG_ADDR(0x40000 >> PBC_ADDR_SH) +/* + * Ethernet Controller Memory base address. + */ +#define PBC_CS8900A_MEMBASE_REG PBC_REG_ADDR(0x42000 >> PBC_ADDR_SH) +/* + * Ethernet Controller DMA base address. + */ +#define PBC_CS8900A_DMABASE_REG PBC_REG_ADDR(0x44000 >> PBC_ADDR_SH) + +/* PBC Board Version Register bit definition */ +#define PBC_VERSION_ADS 0x8000 /* Bit15=1 means version for ads */ +#define PBC_VERSION_EVB_REVB 0x4000 /* BIT14=1 means version for evb revb */ + +/* PBC Board Control Register 1 bit definitions */ +#define PBC_BCTRL1_ERST 0x0001 /* Ethernet Reset */ +#define PBC_BCTRL1_URST 0x0002 /* Reset External UART controller */ +#define PBC_BCTRL1_FRST 0x0004 /* FEC Reset */ +#define PBC_BCTRL1_ESLEEP 0x0010 /* Enable ethernet Sleep */ +#define PBC_BCTRL1_LCDON 0x0800 /* Enable the LCD */ + +/* PBC Board Control Register 2 bit definitions */ +#define PBC_BCTRL2_VCC_EN 0x0004 /* Enable VCC */ +#define PBC_BCTRL2_VPP_EN 0x0008 /* Enable Vpp */ +#define PBC_BCTRL2_ATAFEC_EN 0X0010 +#define PBC_BCTRL2_ATAFEC_SEL 0X0020 +#define PBC_BCTRL2_ATA_EN 0X0040 +#define PBC_BCTRL2_IRDA_SD 0X0080 +#define PBC_BCTRL2_IRDA_EN 0X0100 +#define PBC_BCTRL2_CCTL10 0X0200 +#define PBC_BCTRL2_CCTL11 0X0400 + +/* PBC Board Control Register 3 bit definitions */ +#define PBC_BCTRL3_HSH_EN 0X0020 +#define PBC_BCTRL3_FSH_MOD 0X0040 +#define PBC_BCTRL3_OTG_HS_EN 0X0080 +#define PBC_BCTRL3_OTG_VBUS_EN 0X0100 +#define PBC_BCTRL3_FSH_VBUS_EN 0X0200 +#define PBC_BCTRL3_USB_OTG_ON 0X0800 +#define PBC_BCTRL3_USB_FSH_ON 0X1000 + +/* PBC Board Control Register 4 bit definitions */ +#define PBC_BCTRL4_REGEN_SEL 0X0001 +#define PBC_BCTRL4_USER_OFF 0X0002 +#define PBC_BCTRL4_VIB_EN 0X0004 +#define PBC_BCTRL4_PWRGT1_EN 0X0008 +#define PBC_BCTRL4_PWRGT2_EN 0X0010 +#define PBC_BCTRL4_STDBY_PRI 0X0020 + +#ifndef __ASSEMBLY__ +/* + * Enumerations for SD cards and memory stick card. This corresponds to + * the card EN bits in the IMR: SD1_EN | MS_EN | SD3_EN | SD2_EN. + */ +enum mxc_card_no { + MXC_CARD_SD2 = 0, + MXC_CARD_SD3, + MXC_CARD_MS, + MXC_CARD_SD1, + MXC_CARD_MIN = MXC_CARD_SD2, + MXC_CARD_MAX = MXC_CARD_SD1, +}; +#endif + +#define MXC_CPLD_VER_1_50 0x01 + +/* + * PBC BSTAT Register bit definitions + */ +#define PBC_BSTAT_PRI_INT 0X0001 +#define PBC_BSTAT_USB_BYP 0X0002 +#define PBC_BSTAT_ATA_IOCS16 0X0004 +#define PBC_BSTAT_ATA_CBLID 0X0008 +#define PBC_BSTAT_ATA_DASP 0X0010 +#define PBC_BSTAT_PWR_RDY 0X0020 +#define PBC_BSTAT_SD3_WP 0X0100 +#define PBC_BSTAT_SD2_WP 0X0200 +#define PBC_BSTAT_SD1_WP 0X0400 +#define PBC_BSTAT_SD3_DET 0X0800 +#define PBC_BSTAT_SD2_DET 0X1000 +#define PBC_BSTAT_SD1_DET 0X2000 +#define PBC_BSTAT_MS_DET 0X4000 +#define PBC_BSTAT_SD3_DET_BIT 11 +#define PBC_BSTAT_SD2_DET_BIT 12 +#define PBC_BSTAT_SD1_DET_BIT 13 +#define PBC_BSTAT_MS_DET_BIT 14 +#define MXC_BSTAT_BIT(n) ((n == MXC_CARD_SD2) ? PBC_BSTAT_SD2_DET : \ + ((n == MXC_CARD_SD3) ? PBC_BSTAT_SD3_DET : \ + ((n == MXC_CARD_SD1) ? PBC_BSTAT_SD1_DET : \ + ((n == MXC_CARD_MS) ? PBC_BSTAT_MS_DET : \ + 0x0)))) + +/* + * PBC UART Control Register bit definitions + */ +#define PBC_UCTRL_DCE_DCD 0X0001 +#define PBC_UCTRL_DCE_DSR 0X0002 +#define PBC_UCTRL_DCE_RI 0X0004 +#define PBC_UCTRL_DTE_DTR 0X0100 + +/* + * PBC UART Status Register bit definitions + */ +#define PBC_USTAT_DTE_DCD 0X0001 +#define PBC_USTAT_DTE_DSR 0X0002 +#define PBC_USTAT_DTE_RI 0X0004 +#define PBC_USTAT_DCE_DTR 0X0100 + +/* + * PBC Interupt mask register bit definitions + */ +#define PBC_INTR_SD3_R_EN_BIT 4 +#define PBC_INTR_SD2_R_EN_BIT 0 +#define PBC_INTR_SD1_R_EN_BIT 6 +#define PBC_INTR_MS_R_EN_BIT 5 +#define PBC_INTR_SD3_EN_BIT 13 +#define PBC_INTR_SD2_EN_BIT 12 +#define PBC_INTR_MS_EN_BIT 14 +#define PBC_INTR_SD1_EN_BIT 15 + +#define PBC_INTR_SD2_R_EN 0x0001 +#define PBC_INTR_LOW_BAT 0X0002 +#define PBC_INTR_OTG_FSOVER 0X0004 +#define PBC_INTR_FSH_OVER 0X0008 +#define PBC_INTR_SD3_R_EN 0x0010 +#define PBC_INTR_MS_R_EN 0x0020 +#define PBC_INTR_SD1_R_EN 0x0040 +#define PBC_INTR_FEC_INT 0X0080 +#define PBC_INTR_ENET_INT 0X0100 +#define PBC_INTR_OTGFS_INT 0X0200 +#define PBC_INTR_XUART_INT 0X0400 +#define PBC_INTR_CCTL12 0X0800 +#define PBC_INTR_SD2_EN 0x1000 +#define PBC_INTR_SD3_EN 0x2000 +#define PBC_INTR_MS_EN 0x4000 +#define PBC_INTR_SD1_EN 0x8000 + + + +/* For interrupts like xuart, enet etc */ +#define EXPIO_PARENT_INT IOMUX_TO_IRQ(MX27_PIN_TIN) +#define MXC_MAX_EXP_IO_LINES 16 + +/* + * This corresponds to PBC_INTMASK_SET_REG at offset 0x38. + * + */ +#define EXPIO_INT_LOW_BAT (MXC_EXP_IO_BASE + 1) +#define EXPIO_INT_OTG_FS_OVR (MXC_EXP_IO_BASE + 2) +#define EXPIO_INT_FSH_OVR (MXC_EXP_IO_BASE + 3) +#define EXPIO_INT_RES4 (MXC_EXP_IO_BASE + 4) +#define EXPIO_INT_RES5 (MXC_EXP_IO_BASE + 5) +#define EXPIO_INT_RES6 (MXC_EXP_IO_BASE + 6) +#define EXPIO_INT_FEC (MXC_EXP_IO_BASE + 7) +#define EXPIO_INT_ENET_INT (MXC_EXP_IO_BASE + 8) +#define EXPIO_INT_OTG_FS_INT (MXC_EXP_IO_BASE + 9) +#define EXPIO_INT_XUART_INTA (MXC_EXP_IO_BASE + 10) +#define EXPIO_INT_CCTL12_INT (MXC_EXP_IO_BASE + 11) +#define EXPIO_INT_SD2_EN (MXC_EXP_IO_BASE + 12) +#define EXPIO_INT_SD3_EN (MXC_EXP_IO_BASE + 13) +#define EXPIO_INT_MS_EN (MXC_EXP_IO_BASE + 14) +#define EXPIO_INT_SD1_EN (MXC_EXP_IO_BASE + 15) + +/* + * This is System IRQ used by CS8900A for interrupt generation + * taken from platform.h + */ +#define CS8900AIRQ EXPIO_INT_ENET_INT +/* This is I/O Base address used to access registers of CS8900A on MXC ADS */ +#define CS8900A_BASE_ADDRESS (PBC_CS8900A_IOBASE_REG + 0x300) + +#define MXC_PMIC_INT_LINE IOMUX_TO_IRQ(MX27_PIN_TOUT) + +/* +* This is used to detect if the CPLD version is for mx27 evb board rev-a +*/ +#define PBC_CPLD_VERSION_IS_REVA() \ + ((__raw_readw(PBC_VERSION_REG) & \ + (PBC_VERSION_ADS | PBC_VERSION_EVB_REVB))\ + == 0) + +/* This is used to active or inactive ata signal in CPLD . + * It is dependent with hardware + */ +#define PBC_ATA_SIGNAL_ACTIVE() \ + __raw_writew( \ + PBC_BCTRL2_ATAFEC_EN|PBC_BCTRL2_ATAFEC_SEL|PBC_BCTRL2_ATA_EN, \ + PBC_BCTRL2_CLEAR_REG) + +#define PBC_ATA_SIGNAL_INACTIVE() \ + __raw_writew( \ + PBC_BCTRL2_ATAFEC_EN|PBC_BCTRL2_ATAFEC_SEL|PBC_BCTRL2_ATA_EN, \ + PBC_BCTRL2_SET_REG) + +#define MXC_BD_LED1 (1 << 5) +#define MXC_BD_LED2 (1 << 6) +#define MXC_BD_LED_ON(led) \ + __raw_writew(led, PBC_BCTRL1_SET_REG) +#define MXC_BD_LED_OFF(led) \ + __raw_writew(led, PBC_BCTRL1_CLEAR_REG) + +/* to determine the correct external crystal reference */ +#define CKIH_27MHZ_BIT_SET (1 << 3) + +#endif /* __ASM_ARCH_MXC_BOARD_MX27ADS_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/board-mx31ads.h b/arch/arm/plat-mxc/include/mach/board-mx31ads.h new file mode 100644 index 00000000000..1bc6fb0f9a8 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-mx31ads.h @@ -0,0 +1,117 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX31ADS_H__ +#define __ASM_ARCH_MXC_BOARD_MX31ADS_H__ + +/* Base address of PBC controller */ +#define PBC_BASE_ADDRESS IO_ADDRESS(CS4_BASE_ADDR) +/* Offsets for the PBC Controller register */ + +/* PBC Board status register offset */ +#define PBC_BSTAT 0x000002 + +/* PBC Board control register 1 set address */ +#define PBC_BCTRL1_SET 0x000004 + +/* PBC Board control register 1 clear address */ +#define PBC_BCTRL1_CLEAR 0x000006 + +/* PBC Board control register 2 set address */ +#define PBC_BCTRL2_SET 0x000008 + +/* PBC Board control register 2 clear address */ +#define PBC_BCTRL2_CLEAR 0x00000A + +/* PBC Board control register 3 set address */ +#define PBC_BCTRL3_SET 0x00000C + +/* PBC Board control register 3 clear address */ +#define PBC_BCTRL3_CLEAR 0x00000E + +/* PBC Board control register 4 set address */ +#define PBC_BCTRL4_SET 0x000010 + +/* PBC Board control register 4 clear address */ +#define PBC_BCTRL4_CLEAR 0x000012 + +/* PBC Board status register 1 */ +#define PBC_BSTAT1 0x000014 + +/* PBC Board interrupt status register */ +#define PBC_INTSTATUS 0x000016 + +/* PBC Board interrupt current status register */ +#define PBC_INTCURR_STATUS 0x000018 + +/* PBC Interrupt mask register set address */ +#define PBC_INTMASK_SET 0x00001A + +/* PBC Interrupt mask register clear address */ +#define PBC_INTMASK_CLEAR 0x00001C + +/* External UART A */ +#define PBC_SC16C652_UARTA 0x010000 + +/* External UART B */ +#define PBC_SC16C652_UARTB 0x010010 + +/* Ethernet Controller IO base address */ +#define PBC_CS8900A_IOBASE 0x020000 + +/* Ethernet Controller Memory base address */ +#define PBC_CS8900A_MEMBASE 0x021000 + +/* Ethernet Controller DMA base address */ +#define PBC_CS8900A_DMABASE 0x022000 + +/* External chip select 0 */ +#define PBC_XCS0 0x040000 + +/* LCD Display enable */ +#define PBC_LCD_EN_B 0x060000 + +/* Code test debug enable */ +#define PBC_CODE_B 0x070000 + +/* PSRAM memory select */ +#define PBC_PSRAM_B 0x5000000 + +#define PBC_INTSTATUS_REG (PBC_INTSTATUS + PBC_BASE_ADDRESS) +#define PBC_INTCURR_STATUS_REG (PBC_INTCURR_STATUS + PBC_BASE_ADDRESS) +#define PBC_INTMASK_SET_REG (PBC_INTMASK_SET + PBC_BASE_ADDRESS) +#define PBC_INTMASK_CLEAR_REG (PBC_INTMASK_CLEAR + PBC_BASE_ADDRESS) +#define EXPIO_PARENT_INT IOMUX_TO_IRQ(MX31_PIN_GPIO1_4) + +#define EXPIO_INT_LOW_BAT (MXC_EXP_IO_BASE + 0) +#define EXPIO_INT_PB_IRQ (MXC_EXP_IO_BASE + 1) +#define EXPIO_INT_OTG_FS_OVR (MXC_EXP_IO_BASE + 2) +#define EXPIO_INT_FSH_OVR (MXC_EXP_IO_BASE + 3) +#define EXPIO_INT_RES4 (MXC_EXP_IO_BASE + 4) +#define EXPIO_INT_RES5 (MXC_EXP_IO_BASE + 5) +#define EXPIO_INT_RES6 (MXC_EXP_IO_BASE + 6) +#define EXPIO_INT_RES7 (MXC_EXP_IO_BASE + 7) +#define EXPIO_INT_ENET_INT (MXC_EXP_IO_BASE + 8) +#define EXPIO_INT_OTG_FS_INT (MXC_EXP_IO_BASE + 9) +#define EXPIO_INT_XUART_INTA (MXC_EXP_IO_BASE + 10) +#define EXPIO_INT_XUART_INTB (MXC_EXP_IO_BASE + 11) +#define EXPIO_INT_SYNTH_IRQ (MXC_EXP_IO_BASE + 12) +#define EXPIO_INT_CE_INT1 (MXC_EXP_IO_BASE + 13) +#define EXPIO_INT_CE_INT2 (MXC_EXP_IO_BASE + 14) +#define EXPIO_INT_RES15 (MXC_EXP_IO_BASE + 15) + +#define MXC_MAX_EXP_IO_LINES 16 + +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/board-mx31lite.h b/arch/arm/plat-mxc/include/mach/board-mx31lite.h new file mode 100644 index 00000000000..e4e5cf5ad7d --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-mx31lite.h @@ -0,0 +1,38 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX31LITE_H__ +#define __ASM_ARCH_MXC_BOARD_MX31LITE_H__ + +#define MXC_MAX_EXP_IO_LINES 16 + + +/* + * Memory Size parameters + */ + +/* + * Size of SDRAM memory + */ +#define SDRAM_MEM_SIZE SZ_128M +/* + * Size of MBX buffer memory + */ +#define MXC_MBX_MEM_SIZE SZ_16M +/* + * Size of memory available to kernel + */ +#define MEM_SIZE (SDRAM_MEM_SIZE - MXC_MBX_MEM_SIZE) + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */ + diff --git a/arch/arm/plat-mxc/include/mach/board-pcm037.h b/arch/arm/plat-mxc/include/mach/board-pcm037.h new file mode 100644 index 00000000000..82232ba3c8f --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-pcm037.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2008 Sascha Hauer, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MXC_BOARD_PCM037_H__ +#define __ASM_ARCH_MXC_BOARD_PCM037_H__ + +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_PCM037_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/board-pcm038.h b/arch/arm/plat-mxc/include/mach/board-pcm038.h new file mode 100644 index 00000000000..750c62afd90 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-pcm038.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_PCM038_H__ +#define __ASM_ARCH_MXC_BOARD_PCM038_H__ + +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR (AIPI_BASE_ADDR_VIRT + 0x0A000) + +#ifndef __ASSEMBLY__ +/* + * This CPU module needs a baseboard to work. After basic initializing + * its own devices, it calls baseboard's init function. + * TODO: Add your own baseboard init function and call it from + * inside pcm038_init(). + * + * This example here is for the development board. Refer pcm970-baseboard.c + */ + +extern void pcm970_baseboard_init(void); + +#endif + +#endif /* __ASM_ARCH_MXC_BOARD_PCM038_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/clock.h b/arch/arm/plat-mxc/include/mach/clock.h new file mode 100644 index 00000000000..24caa2b7c91 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/clock.h @@ -0,0 +1,67 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_CLOCK_H__ +#define __ASM_ARCH_MXC_CLOCK_H__ + +#ifndef __ASSEMBLY__ +#include <linux/list.h> + +struct module; + +struct clk { + struct list_head node; + struct module *owner; + const char *name; + int id; + /* Source clock this clk depends on */ + struct clk *parent; + /* Secondary clock to enable/disable with this clock */ + struct clk *secondary; + /* Reference count of clock enable/disable */ + __s8 usecount; + /* Register bit position for clock's enable/disable control. */ + u8 enable_shift; + /* Register address for clock's enable/disable control. */ + u32 enable_reg; + u32 flags; + /* get the current clock rate (always a fresh value) */ + unsigned long (*get_rate) (struct clk *); + /* Function ptr to set the clock to a new rate. The rate must match a + supported rate returned from round_rate. Leave blank if clock is not + programmable */ + int (*set_rate) (struct clk *, unsigned long); + /* Function ptr to round the requested clock rate to the nearest + supported rate that is less than or equal to the requested rate. */ + unsigned long (*round_rate) (struct clk *, unsigned long); + /* Function ptr to enable the clock. Leave blank if clock can not + be gated. */ + int (*enable) (struct clk *); + /* Function ptr to disable the clock. Leave blank if clock can not + be gated. */ + void (*disable) (struct clk *); + /* Function ptr to set the parent clock of the clock. */ + int (*set_parent) (struct clk *, struct clk *); +}; + +int clk_register(struct clk *clk); +void clk_unregister(struct clk *clk); + +#endif /* __ASSEMBLY__ */ +#endif /* __ASM_ARCH_MXC_CLOCK_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h new file mode 100644 index 00000000000..a6d2e24aab1 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -0,0 +1,20 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_COMMON_H__ +#define __ASM_ARCH_MXC_COMMON_H__ + +extern void mxc_map_io(void); +extern void mxc_init_irq(void); +extern void mxc_timer_init(const char *clk_timer); +extern int mxc_clocks_init(unsigned long fref); +extern int mxc_register_gpios(void); + +#endif diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S new file mode 100644 index 00000000000..b9907bebba3 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -0,0 +1,49 @@ +/* arch/arm/mach-imx/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <mach/hardware.h> + +#ifdef CONFIG_MACH_MX31ADS +#include <mach/board-mx31ads.h> +#endif +#ifdef CONFIG_MACH_PCM037 +#include <mach/board-pcm037.h> +#endif +#ifdef CONFIG_MACH_MX31LITE +#include <mach/board-mx31lite.h> +#endif +#ifdef CONFIG_MACH_MX27ADS +#include <mach/board-mx27ads.h> +#endif +#ifdef CONFIG_MACH_PCM038 +#include <mach/board-pcm038.h> +#endif + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =MXC_LL_UART_PADDR @ physical + ldrne \rx, =MXC_LL_UART_VADDR @ virtual + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x40] @ TXDATA + .endm + + .macro waituart,rd,rx + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #0x98] @ SR2 + tst \rd, #1 << 3 @ TXDC + beq 1002b @ wait until transmit done + .endm diff --git a/arch/arm/plat-mxc/include/mach/dma.h b/arch/arm/plat-mxc/include/mach/dma.h new file mode 100644 index 00000000000..c822d569a05 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/dma.h @@ -0,0 +1,14 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_DMA_H__ +#define __ASM_ARCH_MXC_DMA_H__ + +#endif diff --git a/arch/arm/plat-mxc/include/mach/entry-macro.S b/arch/arm/plat-mxc/include/mach/entry-macro.S new file mode 100644 index 00000000000..b542433afb1 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/entry-macro.S @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2007 Lennert Buytenhek <buytenh@wantstofly.org> + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + @ this macro disables fast irq (not implemented) + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + @ this macro checks which interrupt occured + @ and returns its number in irqnr + @ and returns if an interrupt occured in irqstat + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \base, =AVIC_IO_ADDRESS(AVIC_BASE_ADDR) + @ Load offset & priority of the highest priority + @ interrupt pending from AVIC_NIVECSR + ldr \irqstat, [\base, #0x40] + @ Shift to get the decoded IRQ number, using ASR so + @ 'no interrupt pending' becomes 0xffffffff + mov \irqnr, \irqstat, asr #16 + @ set zero flag if IRQ + 1 == 0 + adds \tmp, \irqnr, #1 + .endm + + @ irq priority table (not used) + .macro irq_prio_table + .endm diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h new file mode 100644 index 00000000000..65eedc0d196 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/gpio.h @@ -0,0 +1,42 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_GPIO_H__ +#define __ASM_ARCH_MXC_GPIO_H__ + +#include <mach/hardware.h> +#include <asm-generic/gpio.h> + +/* use gpiolib dispatchers */ +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep + +#define gpio_to_irq(gpio) (MXC_MAX_INT_LINES + (gpio)) +#define irq_to_gpio(irq) ((irq) - MXC_MAX_INT_LINES) + +struct mxc_gpio_port { + void __iomem *base; + int irq; + int virtual_irq_start; + struct gpio_chip chip; +}; + +int mxc_gpio_init(struct mxc_gpio_port*, int); + +#endif diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h new file mode 100644 index 00000000000..3caadeeda70 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/hardware.h @@ -0,0 +1,37 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_HARDWARE_H__ +#define __ASM_ARCH_MXC_HARDWARE_H__ + +#include <asm/sizes.h> + +#ifdef CONFIG_ARCH_MX3 +# include <mach/mx31.h> +#endif + +#ifdef CONFIG_ARCH_MX2 +# ifdef CONFIG_MACH_MX27 +# include <mach/mx27.h> +# endif +#endif + +#include <mach/mxc.h> + +#endif /* __ASM_ARCH_MXC_HARDWARE_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/iim.h b/arch/arm/plat-mxc/include/mach/iim.h new file mode 100644 index 00000000000..315bffadafd --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/iim.h @@ -0,0 +1,77 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_IIM_H__ +#define __ASM_ARCH_MXC_IIM_H__ + +/* Register offsets */ +#define MXC_IIMSTAT 0x0000 +#define MXC_IIMSTATM 0x0004 +#define MXC_IIMERR 0x0008 +#define MXC_IIMEMASK 0x000C +#define MXC_IIMFCTL 0x0010 +#define MXC_IIMUA 0x0014 +#define MXC_IIMLA 0x0018 +#define MXC_IIMSDAT 0x001C +#define MXC_IIMPREV 0x0020 +#define MXC_IIMSREV 0x0024 +#define MXC_IIMPRG_P 0x0028 +#define MXC_IIMSCS0 0x002C +#define MXC_IIMSCS1 0x0030 +#define MXC_IIMSCS2 0x0034 +#define MXC_IIMSCS3 0x0038 +#define MXC_IIMFBAC0 0x0800 +#define MXC_IIMJAC 0x0804 +#define MXC_IIMHWV1 0x0808 +#define MXC_IIMHWV2 0x080C +#define MXC_IIMHAB0 0x0810 +#define MXC_IIMHAB1 0x0814 +/* Definitions for i.MX27 TO2 */ +#define MXC_IIMMAC 0x0814 +#define MXC_IIMPREV_FUSE 0x0818 +#define MXC_IIMSREV_FUSE 0x081C +#define MXC_IIMSJC_CHALL_0 0x0820 +#define MXC_IIMSJC_CHALL_7 0x083C +#define MXC_IIMFB0UC17 0x0840 +#define MXC_IIMFB0UC255 0x0BFC +#define MXC_IIMFBAC1 0x0C00 +/* Definitions for i.MX27 TO2 */ +#define MXC_IIMSUID 0x0C04 +#define MXC_IIMKEY0 0x0C04 +#define MXC_IIMKEY20 0x0C54 +#define MXC_IIMSJC_RESP_0 0x0C58 +#define MXC_IIMSJC_RESP_7 0x0C74 +#define MXC_IIMFB1UC30 0x0C78 +#define MXC_IIMFB1UC255 0x0FFC + +/* Bit definitions */ + +#define MXC_IIMHWV1_WLOCK (0x1 << 7) +#define MXC_IIMHWV1_MCU_ENDIAN (0x1 << 6) +#define MXC_IIMHWV1_DSP_ENDIAN (0x1 << 5) +#define MXC_IIMHWV1_BOOT_INT (0x1 << 4) +#define MXC_IIMHWV1_SCC_DISABLE (0x1 << 3) +#define MXC_IIMHWV1_HANTRO_DISABLE (0x1 << 2) +#define MXC_IIMHWV1_MEMSTICK_DIS (0x1 << 1) + +#define MXC_IIMHWV2_WLOCK (0x1 << 7) +#define MXC_IIMHWV2_BP_SDMA (0x1 << 6) +#define MXC_IIMHWV2_SCM_DCM (0x1 << 5) + +#endif /* __ASM_ARCH_MXC_IIM_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/imx-uart.h b/arch/arm/plat-mxc/include/mach/imx-uart.h new file mode 100644 index 00000000000..83fb72c4048 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/imx-uart.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef ASMARM_ARCH_UART_H +#define ASMARM_ARCH_UART_H + +#define IMXUART_HAVE_RTSCTS (1<<0) + +struct imxuart_platform_data { + int (*init)(struct platform_device *pdev); + int (*exit)(struct platform_device *pdev); + unsigned int flags; +}; + +int __init imx_init_uart(int uart_no, struct imxuart_platform_data *pdata); + +#endif diff --git a/arch/arm/plat-mxc/include/mach/io.h b/arch/arm/plat-mxc/include/mach/io.h new file mode 100644 index 00000000000..65b6810124c --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/io.h @@ -0,0 +1,22 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_IO_H__ +#define __ASM_ARCH_MXC_IO_H__ + +/* Allow IO space to be anywhere in the memory */ +#define IO_SPACE_LIMIT 0xffffffff + +/* io address mapping macro */ +#define __io(a) ((void __iomem *)(a)) + +#define __mem_pci(a) (a) + +#endif diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h new file mode 100644 index 00000000000..076d37b38eb --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/iomux-mx1-mx2.h @@ -0,0 +1,372 @@ +/* + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef _MXC_GPIO_MX1_MX2_H +#define _MXC_GPIO_MX1_MX2_H + +#include <linux/io.h> + +#define MXC_GPIO_ALLOC_MODE_NORMAL 0 +#define MXC_GPIO_ALLOC_MODE_NO_ALLOC 1 +#define MXC_GPIO_ALLOC_MODE_TRY_ALLOC 2 +#define MXC_GPIO_ALLOC_MODE_ALLOC_ONLY 4 +#define MXC_GPIO_ALLOC_MODE_RELEASE 8 + +/* + * GPIO Module and I/O Multiplexer + * x = 0..3 for reg_A, reg_B, reg_C, reg_D + */ +#define VA_GPIO_BASE IO_ADDRESS(GPIO_BASE_ADDR) +#define MXC_DDIR(x) (0x00 + ((x) << 8)) +#define MXC_OCR1(x) (0x04 + ((x) << 8)) +#define MXC_OCR2(x) (0x08 + ((x) << 8)) +#define MXC_ICONFA1(x) (0x0c + ((x) << 8)) +#define MXC_ICONFA2(x) (0x10 + ((x) << 8)) +#define MXC_ICONFB1(x) (0x14 + ((x) << 8)) +#define MXC_ICONFB2(x) (0x18 + ((x) << 8)) +#define MXC_DR(x) (0x1c + ((x) << 8)) +#define MXC_GIUS(x) (0x20 + ((x) << 8)) +#define MXC_SSR(x) (0x24 + ((x) << 8)) +#define MXC_ICR1(x) (0x28 + ((x) << 8)) +#define MXC_ICR2(x) (0x2c + ((x) << 8)) +#define MXC_IMR(x) (0x30 + ((x) << 8)) +#define MXC_ISR(x) (0x34 + ((x) << 8)) +#define MXC_GPR(x) (0x38 + ((x) << 8)) +#define MXC_SWR(x) (0x3c + ((x) << 8)) +#define MXC_PUEN(x) (0x40 + ((x) << 8)) + +#ifdef CONFIG_ARCH_MX1 +# define GPIO_PORT_MAX 3 +#endif +#ifdef CONFIG_ARCH_MX2 +# define GPIO_PORT_MAX 5 +#endif + +#ifndef GPIO_PORT_MAX +# error "GPIO config port count unknown!" +#endif + +#define GPIO_PIN_MASK 0x1f + +#define GPIO_PORT_SHIFT 5 +#define GPIO_PORT_MASK (0x7 << GPIO_PORT_SHIFT) + +#define GPIO_PORTA (0 << GPIO_PORT_SHIFT) +#define GPIO_PORTB (1 << GPIO_PORT_SHIFT) +#define GPIO_PORTC (2 << GPIO_PORT_SHIFT) +#define GPIO_PORTD (3 << GPIO_PORT_SHIFT) +#define GPIO_PORTE (4 << GPIO_PORT_SHIFT) +#define GPIO_PORTF (5 << GPIO_PORT_SHIFT) + +#define GPIO_OUT (1 << 8) +#define GPIO_IN (0 << 8) +#define GPIO_PUEN (1 << 9) + +#define GPIO_PF (1 << 10) +#define GPIO_AF (1 << 11) + +#define GPIO_OCR_SHIFT 12 +#define GPIO_OCR_MASK (3 << GPIO_OCR_SHIFT) +#define GPIO_AIN (0 << GPIO_OCR_SHIFT) +#define GPIO_BIN (1 << GPIO_OCR_SHIFT) +#define GPIO_CIN (2 << GPIO_OCR_SHIFT) +#define GPIO_GPIO (3 << GPIO_OCR_SHIFT) + +#define GPIO_AOUT_SHIFT 14 +#define GPIO_AOUT_MASK (3 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT (0 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT_ISR (1 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT_0 (2 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT_1 (3 << GPIO_AOUT_SHIFT) + +#define GPIO_BOUT_SHIFT 16 +#define GPIO_BOUT_MASK (3 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT (0 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT_ISR (1 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT_0 (2 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT_1 (3 << GPIO_BOUT_SHIFT) + +extern void mxc_gpio_mode(int gpio_mode); +extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, + int alloc_mode, const char *label); + +/*-------------------------------------------------------------------------*/ + +/* assignements for GPIO alternate/primary functions */ + +/* FIXME: This list is not completed. The correct directions are + * missing on some (many) pins + */ +#ifdef CONFIG_ARCH_MX1 +#define PA0_AIN_SPI2_CLK (GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0) +#define PA0_AF_ETMTRACESYNC (GPIO_PORTA | GPIO_AF | 0) +#define PA1_AOUT_SPI2_RXD (GPIO_GIUS | GPIO_PORTA | GPIO_IN | 1) +#define PA1_PF_TIN (GPIO_PORTA | GPIO_PF | 1) +#define PA2_PF_PWM0 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 2) +#define PA3_PF_CSI_MCLK (GPIO_PORTA | GPIO_PF | 3) +#define PA4_PF_CSI_D0 (GPIO_PORTA | GPIO_PF | 4) +#define PA5_PF_CSI_D1 (GPIO_PORTA | GPIO_PF | 5) +#define PA6_PF_CSI_D2 (GPIO_PORTA | GPIO_PF | 6) +#define PA7_PF_CSI_D3 (GPIO_PORTA | GPIO_PF | 7) +#define PA8_PF_CSI_D4 (GPIO_PORTA | GPIO_PF | 8) +#define PA9_PF_CSI_D5 (GPIO_PORTA | GPIO_PF | 9) +#define PA10_PF_CSI_D6 (GPIO_PORTA | GPIO_PF | 10) +#define PA11_PF_CSI_D7 (GPIO_PORTA | GPIO_PF | 11) +#define PA12_PF_CSI_VSYNC (GPIO_PORTA | GPIO_PF | 12) +#define PA13_PF_CSI_HSYNC (GPIO_PORTA | GPIO_PF | 13) +#define PA14_PF_CSI_PIXCLK (GPIO_PORTA | GPIO_PF | 14) +#define PA15_PF_I2C_SDA (GPIO_PORTA | GPIO_OUT | GPIO_PF | 15) +#define PA16_PF_I2C_SCL (GPIO_PORTA | GPIO_OUT | GPIO_PF | 16) +#define PA17_AF_ETMTRACEPKT4 (GPIO_PORTA | GPIO_AF | 17) +#define PA17_AIN_SPI2_SS (GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 17) +#define PA18_AF_ETMTRACEPKT5 (GPIO_PORTA | GPIO_AF | 18) +#define PA19_AF_ETMTRACEPKT6 (GPIO_PORTA | GPIO_AF | 19) +#define PA20_AF_ETMTRACEPKT7 (GPIO_PORTA | GPIO_AF | 20) +#define PA21_PF_A0 (GPIO_PORTA | GPIO_PF | 21) +#define PA22_PF_CS4 (GPIO_PORTA | GPIO_PF | 22) +#define PA23_PF_CS5 (GPIO_PORTA | GPIO_PF | 23) +#define PA24_PF_A16 (GPIO_PORTA | GPIO_PF | 24) +#define PA24_AF_ETMTRACEPKT0 (GPIO_PORTA | GPIO_AF | 24) +#define PA25_PF_A17 (GPIO_PORTA | GPIO_PF | 25) +#define PA25_AF_ETMTRACEPKT1 (GPIO_PORTA | GPIO_AF | 25) +#define PA26_PF_A18 (GPIO_PORTA | GPIO_PF | 26) +#define PA26_AF_ETMTRACEPKT2 (GPIO_PORTA | GPIO_AF | 26) +#define PA27_PF_A19 (GPIO_PORTA | GPIO_PF | 27) +#define PA27_AF_ETMTRACEPKT3 (GPIO_PORTA | GPIO_AF | 27) +#define PA28_PF_A20 (GPIO_PORTA | GPIO_PF | 28) +#define PA28_AF_ETMPIPESTAT0 (GPIO_PORTA | GPIO_AF | 28) +#define PA29_PF_A21 (GPIO_PORTA | GPIO_PF | 29) +#define PA29_AF_ETMPIPESTAT1 (GPIO_PORTA | GPIO_AF | 29) +#define PA30_PF_A22 (GPIO_PORTA | GPIO_PF | 30) +#define PA30_AF_ETMPIPESTAT2 (GPIO_PORTA | GPIO_AF | 30) +#define PA31_PF_A23 (GPIO_PORTA | GPIO_PF | 31) +#define PA31_AF_ETMTRACECLK (GPIO_PORTA | GPIO_AF | 31) +#define PB8_PF_SD_DAT0 (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 8) +#define PB8_AF_MS_PIO (GPIO_PORTB | GPIO_AF | 8) +#define PB9_PF_SD_DAT1 (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 9) +#define PB9_AF_MS_PI1 (GPIO_PORTB | GPIO_AF | 9) +#define PB10_PF_SD_DAT2 (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 10) +#define PB10_AF_MS_SCLKI (GPIO_PORTB | GPIO_AF | 10) +#define PB11_PF_SD_DAT3 (GPIO_PORTB | GPIO_PF | 11) +#define PB11_AF_MS_SDIO (GPIO_PORTB | GPIO_AF | 11) +#define PB12_PF_SD_CLK (GPIO_PORTB | GPIO_PF | 12) +#define PB12_AF_MS_SCLK0 (GPIO_PORTB | GPIO_AF | 12) +#define PB13_PF_SD_CMD (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 13) +#define PB13_AF_MS_BS (GPIO_PORTB | GPIO_AF | 13) +#define PB14_AF_SSI_RXFS (GPIO_PORTB | GPIO_AF | 14) +#define PB15_AF_SSI_RXCLK (GPIO_PORTB | GPIO_AF | 15) +#define PB16_AF_SSI_RXDAT (GPIO_PORTB | GPIO_IN | GPIO_AF | 16) +#define PB17_AF_SSI_TXDAT (GPIO_PORTB | GPIO_OUT | GPIO_AF | 17) +#define PB18_AF_SSI_TXFS (GPIO_PORTB | GPIO_AF | 18) +#define PB19_AF_SSI_TXCLK (GPIO_PORTB | GPIO_AF | 19) +#define PB20_PF_USBD_AFE (GPIO_PORTB | GPIO_PF | 20) +#define PB21_PF_USBD_OE (GPIO_PORTB | GPIO_PF | 21) +#define PB22_PFUSBD_RCV (GPIO_PORTB | GPIO_PF | 22) +#define PB23_PF_USBD_SUSPND (GPIO_PORTB | GPIO_PF | 23) +#define PB24_PF_USBD_VP (GPIO_PORTB | GPIO_PF | 24) +#define PB25_PF_USBD_VM (GPIO_PORTB | GPIO_PF | 25) +#define PB26_PF_USBD_VPO (GPIO_PORTB | GPIO_PF | 26) +#define PB27_PF_USBD_VMO (GPIO_PORTB | GPIO_PF | 27) +#define PB28_PF_UART2_CTS (GPIO_PORTB | GPIO_OUT | GPIO_PF | 28) +#define PB29_PF_UART2_RTS (GPIO_PORTB | GPIO_IN | GPIO_PF | 29) +#define PB30_PF_UART2_TXD (GPIO_PORTB | GPIO_OUT | GPIO_PF | 30) +#define PB31_PF_UART2_RXD (GPIO_PORTB | GPIO_IN | GPIO_PF | 31) +#define PC3_PF_SSI_RXFS (GPIO_PORTC | GPIO_PF | 3) +#define PC4_PF_SSI_RXCLK (GPIO_PORTC | GPIO_PF | 4) +#define PC5_PF_SSI_RXDAT (GPIO_PORTC | GPIO_IN | GPIO_PF | 5) +#define PC6_PF_SSI_TXDAT (GPIO_PORTC | GPIO_OUT | GPIO_PF | 6) +#define PC7_PF_SSI_TXFS (GPIO_PORTC | GPIO_PF | 7) +#define PC8_PF_SSI_TXCLK (GPIO_PORTC | GPIO_PF | 8) +#define PC9_PF_UART1_CTS (GPIO_PORTC | GPIO_OUT | GPIO_PF | 9) +#define PC10_PF_UART1_RTS (GPIO_PORTC | GPIO_IN | GPIO_PF | 10) +#define PC11_PF_UART1_TXD (GPIO_PORTC | GPIO_OUT | GPIO_PF | 11) +#define PC12_PF_UART1_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 12) +#define PC13_PF_SPI1_SPI_RDY (GPIO_PORTC | GPIO_PF | 13) +#define PC14_PF_SPI1_SCLK (GPIO_PORTC | GPIO_PF | 14) +#define PC15_PF_SPI1_SS (GPIO_PORTC | GPIO_PF | 15) +#define PC16_PF_SPI1_MISO (GPIO_PORTC | GPIO_PF | 16) +#define PC17_PF_SPI1_MOSI (GPIO_PORTC | GPIO_PF | 17) +#define PC24_BIN_UART3_RI (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24) +#define PC25_BIN_UART3_DSR (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25) +#define PC26_AOUT_UART3_DTR (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 26) +#define PC27_BIN_UART3_DCD (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27) +#define PC28_BIN_UART3_CTS (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28) +#define PC29_AOUT_UART3_RTS (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 29) +#define PC30_BIN_UART3_TX (GPIO_GIUS | GPIO_PORTC | GPIO_BIN | 30) +#define PC31_AOUT_UART3_RX (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31) +#define PD6_PF_LSCLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 6) +#define PD7_PF_REV (GPIO_PORTD | GPIO_PF | 7) +#define PD7_AF_UART2_DTR (GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7) +#define PD7_AIN_SPI2_SCLK (GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7) +#define PD8_PF_CLS (GPIO_PORTD | GPIO_PF | 8) +#define PD8_AF_UART2_DCD (GPIO_PORTD | GPIO_OUT | GPIO_AF | 8) +#define PD8_AIN_SPI2_SS (GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 8) +#define PD9_PF_PS (GPIO_PORTD | GPIO_PF | 9) +#define PD9_AF_UART2_RI (GPIO_PORTD | GPIO_OUT | GPIO_AF | 9) +#define PD9_AOUT_SPI2_RXD (GPIO_GIUS | GPIO_PORTD | GPIO_IN | 9) +#define PD10_PF_SPL_SPR (GPIO_PORTD | GPIO_OUT | GPIO_PF | 10) +#define PD10_AF_UART2_DSR (GPIO_PORTD | GPIO_OUT | GPIO_AF | 10) +#define PD10_AIN_SPI2_TXD (GPIO_GIUS | GPIO_PORTD | GPIO_OUT | 10) +#define PD11_PF_CONTRAST (GPIO_PORTD | GPIO_OUT | GPIO_PF | 11) +#define PD12_PF_ACD_OE (GPIO_PORTD | GPIO_OUT | GPIO_PF | 12) +#define PD13_PF_LP_HSYNC (GPIO_PORTD | GPIO_OUT | GPIO_PF | 13) +#define PD14_PF_FLM_VSYNC (GPIO_PORTD | GPIO_OUT | GPIO_PF | 14) +#define PD15_PF_LD0 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 15) +#define PD16_PF_LD1 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 16) +#define PD17_PF_LD2 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 17) +#define PD18_PF_LD3 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 18) +#define PD19_PF_LD4 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 19) +#define PD20_PF_LD5 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 20) +#define PD21_PF_LD6 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 21) +#define PD22_PF_LD7 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 22) +#define PD23_PF_LD8 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 23) +#define PD24_PF_LD9 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 24) +#define PD25_PF_LD10 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 25) +#define PD26_PF_LD11 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 26) +#define PD27_PF_LD12 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 27) +#define PD28_PF_LD13 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 28) +#define PD29_PF_LD14 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 29) +#define PD30_PF_LD15 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 30) +#define PD31_PF_TMR2OUT (GPIO_PORTD | GPIO_PF | 31) +#define PD31_BIN_SPI2_TXD (GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31) +#endif + +#ifdef CONFIG_ARCH_MX2 +#define PA5_PF_LSCLK (GPIO_PORTA | GPIO_OUT | GPIO_PF | 5) +#define PA6_PF_LD0 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 6) +#define PA7_PF_LD1 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 7) +#define PA8_PF_LD2 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 8) +#define PA9_PF_LD3 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 9) +#define PA10_PF_LD4 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 10) +#define PA11_PF_LD5 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 11) +#define PA12_PF_LD6 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 12) +#define PA13_PF_LD7 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 13) +#define PA14_PF_LD8 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 14) +#define PA15_PF_LD9 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 15) +#define PA16_PF_LD10 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 16) +#define PA17_PF_LD11 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 17) +#define PA18_PF_LD12 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 18) +#define PA19_PF_LD13 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 19) +#define PA20_PF_LD14 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 20) +#define PA21_PF_LD15 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 21) +#define PA22_PF_LD16 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 22) +#define PA23_PF_LD17 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 23) +#define PA24_PF_REV (GPIO_PORTA | GPIO_OUT | GPIO_PF | 24) +#define PA25_PF_CLS (GPIO_PORTA | GPIO_OUT | GPIO_PF | 25) +#define PA26_PF_PS (GPIO_PORTA | GPIO_OUT | GPIO_PF | 26) +#define PA27_PF_SPL_SPR (GPIO_PORTA | GPIO_OUT | GPIO_PF | 27) +#define PA28_PF_HSYNC (GPIO_PORTA | GPIO_OUT | GPIO_PF | 28) +#define PA29_PF_VSYNC (GPIO_PORTA | GPIO_OUT | GPIO_PF | 29) +#define PA30_PF_CONTRAST (GPIO_PORTA | GPIO_OUT | GPIO_PF | 30) +#define PA31_PF_OE_ACD (GPIO_PORTA | GPIO_OUT | GPIO_PF | 31) +#define PB10_PF_CSI_D0 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 10) +#define PB10_AF_UART6_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 10) +#define PB11_PF_CSI_D1 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 11) +#define PB11_AF_UART6_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 11) +#define PB12_PF_CSI_D2 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 12) +#define PB12_AF_UART6_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 12) +#define PB13_PF_CSI_D3 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 13) +#define PB13_AF_UART6_RTS (GPIO_PORTB | GPIO_IN | GPIO_AF | 13) +#define PB14_PF_CSI_D4 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 14) +#define PB15_PF_CSI_MCLK (GPIO_PORTB | GPIO_OUT | GPIO_PF | 15) +#define PB16_PF_CSI_PIXCLK (GPIO_PORTB | GPIO_OUT | GPIO_PF | 16) +#define PB17_PF_CSI_D5 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 17) +#define PB18_PF_CSI_D6 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 18) +#define PB18_AF_UART5_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 18) +#define PB19_PF_CSI_D7 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 19) +#define PB19_AF_UART5_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 19) +#define PB20_PF_CSI_VSYNC (GPIO_PORTB | GPIO_OUT | GPIO_PF | 20) +#define PB20_AF_UART5_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 20) +#define PB21_PF_CSI_HSYNC (GPIO_PORTB | GPIO_OUT | GPIO_PF | 21) +#define PB21_AF_UART5_RTS (GPIO_PORTB | GPIO_IN | GPIO_AF | 21) +#define PB26_AF_UART4_RTS (GPIO_PORTB | GPIO_IN | GPIO_PF | 26) +#define PB28_AF_UART4_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 28) +#define PB29_AF_UART4_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 29) +#define PB31_AF_UART4_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 31) +#define PC5_PF_I2C2_SDA (GPIO_PORTC | GPIO_IN | GPIO_PF | 5) +#define PC6_PF_I2C2_SCL (GPIO_PORTC | GPIO_IN | GPIO_PF | 6) +#define PC16_PF_SSI4_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 16) +#define PC17_PF_SSI4_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 17) +#define PC18_PF_SSI4_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 18) +#define PC19_PF_SSI4_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 19) +#define PC20_PF_SSI1_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 20) +#define PC21_PF_SSI1_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 21) +#define PC22_PF_SSI1_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 22) +#define PC23_PF_SSI1_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 23) +#define PC24_PF_SSI2_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 24) +#define PC25_PF_SSI2_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 25) +#define PC26_PF_SSI2_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 26) +#define PC27_PF_SSI2_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 27) +#define PC28_PF_SSI3_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 28) +#define PC29_PF_SSI3_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 29) +#define PC30_PF_SSI3_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 30) +#define PC31_PF_SSI3_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 31) +#define PD0_AIN_FEC_TXD0 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 0) +#define PD1_AIN_FEC_TXD1 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 1) +#define PD2_AIN_FEC_TXD2 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 2) +#define PD3_AIN_FEC_TXD3 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 3) +#define PD4_AOUT_FEC_RX_ER (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 4) +#define PD5_AOUT_FEC_RXD1 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 5) +#define PD6_AOUT_FEC_RXD2 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 6) +#define PD7_AOUT_FEC_RXD3 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 7) +#define PD8_AF_FEC_MDIO (GPIO_PORTD | GPIO_IN | GPIO_AF | 8) +#define PD9_AIN_FEC_MDC (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 9) +#define PD10_AOUT_FEC_CRS (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 10) +#define PD11_AOUT_FEC_TX_CLK (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 11) +#define PD12_AOUT_FEC_RXD0 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 12) +#define PD13_AOUT_FEC_RX_DV (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 13) +#define PD14_AOUT_FEC_CLR (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 14) +#define PD15_AOUT_FEC_COL (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 15) +#define PD16_AIN_FEC_TX_ER (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 16) +#define PD17_PF_I2C_DATA (GPIO_PORTD | GPIO_OUT | GPIO_PF | 17) +#define PD18_PF_I2C_CLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 18) +#define PD25_PF_CSPI1_RDY (GPIO_PORTD | GPIO_OUT | GPIO_PF | 25) +#define PD26_PF_CSPI1_SS2 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 26) +#define PD27_PF_CSPI1_SS1 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 27) +#define PD28_PF_CSPI1_SS0 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 28) +#define PD29_PF_CSPI1_SCLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 29) +#define PD30_PF_CSPI1_MISO (GPIO_PORTD | GPIO_IN | GPIO_PF | 30) +#define PD31_PF_CSPI1_MOSI (GPIO_PORTD | GPIO_OUT | GPIO_PF | 31) +#define PF23_AIN_FEC_TX_EN (GPIO_PORTF | GPIO_OUT | GPIO_AIN | 23) +#define PE3_PF_UART2_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 3) +#define PE4_PF_UART2_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 4) +#define PE6_PF_UART2_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 6) +#define PE7_PF_UART2_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 7) +#define PE8_PF_UART3_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 8) +#define PE9_PF_UART3_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 9) +#define PE10_PF_UART3_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 10) +#define PE11_PF_UART3_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 11) +#define PE12_PF_UART1_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 12) +#define PE13_PF_UART1_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 13) +#define PE14_PF_UART1_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 14) +#define PE15_PF_UART1_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 15) +#define PE18_AF_CSPI3_MISO (GPIO_PORTE | GPIO_IN | GPIO_AF | 18) +#define PE21_AF_CSPI3_SS (GPIO_PORTE | GPIO_OUT | GPIO_AF | 21) +#define PE22_AF_CSPI3_MOSI (GPIO_PORTE | GPIO_OUT | GPIO_AF | 22) +#define PE23_AF_CSPI3_SCLK (GPIO_PORTE | GPIO_OUT | GPIO_AF | 23) +#endif + +/* decode irq number to use with IMR(x), ISR(x) and friends */ +#define IRQ_TO_REG(irq) ((irq - MXC_MAX_INT_LINES) >> 5) + +#define IRQ_GPIOA(x) (MXC_MAX_INT_LINES + x) +#define IRQ_GPIOB(x) (IRQ_GPIOA(32) + x) +#define IRQ_GPIOC(x) (IRQ_GPIOB(32) + x) +#define IRQ_GPIOD(x) (IRQ_GPIOC(32) + x) + +#endif /* _MXC_GPIO_MX1_MX2_H */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h new file mode 100644 index 00000000000..7509e7692f0 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h @@ -0,0 +1,501 @@ +/* + * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MACH_MX31_IOMUX_H__ +#define __MACH_MX31_IOMUX_H__ + +#include <linux/types.h> + +/* + * various IOMUX output functions + */ + +#define IOMUX_OCONFIG_GPIO (0 << 4) /* used as GPIO */ +#define IOMUX_OCONFIG_FUNC (1 << 4) /* used as function */ +#define IOMUX_OCONFIG_ALT1 (2 << 4) /* used as alternate function 1 */ +#define IOMUX_OCONFIG_ALT2 (3 << 4) /* used as alternate function 2 */ +#define IOMUX_OCONFIG_ALT3 (4 << 4) /* used as alternate function 3 */ +#define IOMUX_OCONFIG_ALT4 (5 << 4) /* used as alternate function 4 */ +#define IOMUX_OCONFIG_ALT5 (6 << 4) /* used as alternate function 5 */ +#define IOMUX_OCONFIG_ALT6 (7 << 4) /* used as alternate function 6 */ +#define IOMUX_ICONFIG_NONE 0 /* not configured for input */ +#define IOMUX_ICONFIG_GPIO 1 /* used as GPIO */ +#define IOMUX_ICONFIG_FUNC 2 /* used as function */ +#define IOMUX_ICONFIG_ALT1 4 /* used as alternate function 1 */ +#define IOMUX_ICONFIG_ALT2 8 /* used as alternate function 2 */ + +#define IOMUX_CONFIG_GPIO (IOMUX_OCONFIG_GPIO | IOMUX_ICONFIG_GPIO) +#define IOMUX_CONFIG_FUNC (IOMUX_OCONFIG_FUNC | IOMUX_ICONFIG_FUNC) +#define IOMUX_CONFIG_ALT1 (IOMUX_OCONFIG_ALT1 | IOMUX_ICONFIG_ALT1) +#define IOMUX_CONFIG_ALT2 (IOMUX_OCONFIG_ALT2 | IOMUX_ICONFIG_ALT2) + +/* + * various IOMUX pad functions + */ +enum iomux_pad_config { + PAD_CTL_NOLOOPBACK = 0x0 << 9, + PAD_CTL_LOOPBACK = 0x1 << 9, + PAD_CTL_PKE_NONE = 0x0 << 8, + PAD_CTL_PKE_ENABLE = 0x1 << 8, + PAD_CTL_PUE_KEEPER = 0x0 << 7, + PAD_CTL_PUE_PUD = 0x1 << 7, + PAD_CTL_100K_PD = 0x0 << 5, + PAD_CTL_100K_PU = 0x1 << 5, + PAD_CTL_47K_PU = 0x2 << 5, + PAD_CTL_22K_PU = 0x3 << 5, + PAD_CTL_HYS_CMOS = 0x0 << 4, + PAD_CTL_HYS_SCHMITZ = 0x1 << 4, + PAD_CTL_ODE_CMOS = 0x0 << 3, + PAD_CTL_ODE_OpenDrain = 0x1 << 3, + PAD_CTL_DRV_NORMAL = 0x0 << 1, + PAD_CTL_DRV_HIGH = 0x1 << 1, + PAD_CTL_DRV_MAX = 0x2 << 1, + PAD_CTL_SRE_SLOW = 0x0 << 0, + PAD_CTL_SRE_FAST = 0x1 << 0 +}; + +/* + * various IOMUX general purpose functions + */ +enum iomux_gp_func { + MUX_PGP_FIRI = 1 << 0, + MUX_DDR_MODE = 1 << 1, + MUX_PGP_CSPI_BB = 1 << 2, + MUX_PGP_ATA_1 = 1 << 3, + MUX_PGP_ATA_2 = 1 << 4, + MUX_PGP_ATA_3 = 1 << 5, + MUX_PGP_ATA_4 = 1 << 6, + MUX_PGP_ATA_5 = 1 << 7, + MUX_PGP_ATA_6 = 1 << 8, + MUX_PGP_ATA_7 = 1 << 9, + MUX_PGP_ATA_8 = 1 << 10, + MUX_PGP_UH2 = 1 << 11, + MUX_SDCTL_CSD0_SEL = 1 << 12, + MUX_SDCTL_CSD1_SEL = 1 << 13, + MUX_CSPI1_UART3 = 1 << 14, + MUX_EXTDMAREQ2_MBX_SEL = 1 << 15, + MUX_TAMPER_DETECT_EN = 1 << 16, + MUX_PGP_USB_4WIRE = 1 << 17, + MUX_PGB_USB_COMMON = 1 << 18, + MUX_SDHC_MEMSTICK1 = 1 << 19, + MUX_SDHC_MEMSTICK2 = 1 << 20, + MUX_PGP_SPLL_BYP = 1 << 21, + MUX_PGP_UPLL_BYP = 1 << 22, + MUX_PGP_MSHC1_CLK_SEL = 1 << 23, + MUX_PGP_MSHC2_CLK_SEL = 1 << 24, + MUX_CSPI3_UART5_SEL = 1 << 25, + MUX_PGP_ATA_9 = 1 << 26, + MUX_PGP_USB_SUSPEND = 1 << 27, + MUX_PGP_USB_OTG_LOOPBACK = 1 << 28, + MUX_PGP_USB_HS1_LOOPBACK = 1 << 29, + MUX_PGP_USB_HS2_LOOPBACK = 1 << 30, + MUX_CLKO_DDR_MODE = 1 << 31, +}; + +/* + * This function enables/disables the general purpose function for a particular + * signal. + */ +void iomux_config_gpr(enum iomux_gp_func , bool); + +/* + * set the mode for a IOMUX pin. + */ +int mxc_iomux_mode(unsigned int); + +/* + * This function enables/disables the general purpose function for a particular + * signal. + */ +void mxc_iomux_set_gpr(enum iomux_gp_func, bool); + +#define IOMUX_PADNUM_MASK 0x1ff +#define IOMUX_GPIONUM_SHIFT 9 +#define IOMUX_GPIONUM_MASK (0xff << IOMUX_GPIONUM_SHIFT) +#define IOMUX_MODE_SHIFT 17 +#define IOMUX_MODE_MASK (0xff << IOMUX_MODE_SHIFT) + +#define IOMUX_PIN(gpionum, padnum) \ + (((gpionum << IOMUX_GPIONUM_SHIFT) & IOMUX_GPIONUM_MASK) | \ + (padnum & IOMUX_PADNUM_MASK)) + +#define IOMUX_MODE(pin, mode) (pin | mode << IOMUX_MODE_SHIFT) + +#define IOMUX_TO_GPIO(iomux_pin) \ + ((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) +#define IOMUX_TO_IRQ(iomux_pin) \ + (((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) + \ + MXC_GPIO_INT_BASE) + +/* + * This enumeration is constructed based on the Section + * "sw_pad_ctl & sw_mux_ctl details" of the MX31 IC Spec. Each enumerated + * value is constructed based on the rules described above. + */ + +enum iomux_pins { + MX31_PIN_TTM_PAD = IOMUX_PIN(0xff, 0), + MX31_PIN_CSPI3_SPI_RDY = IOMUX_PIN(0xff, 1), + MX31_PIN_CSPI3_SCLK = IOMUX_PIN(0xff, 2), + MX31_PIN_CSPI3_MISO = IOMUX_PIN(0xff, 3), + MX31_PIN_CSPI3_MOSI = IOMUX_PIN(0xff, 4), + MX31_PIN_CLKSS = IOMUX_PIN(0xff, 5), + MX31_PIN_CE_CONTROL = IOMUX_PIN(0xff, 6), + MX31_PIN_ATA_RESET_B = IOMUX_PIN(95, 7), + MX31_PIN_ATA_DMACK = IOMUX_PIN(94, 8), + MX31_PIN_ATA_DIOW = IOMUX_PIN(93, 9), + MX31_PIN_ATA_DIOR = IOMUX_PIN(92, 10), + MX31_PIN_ATA_CS1 = IOMUX_PIN(91, 11), + MX31_PIN_ATA_CS0 = IOMUX_PIN(90, 12), + MX31_PIN_SD1_DATA3 = IOMUX_PIN(63, 13), + MX31_PIN_SD1_DATA2 = IOMUX_PIN(62, 14), + MX31_PIN_SD1_DATA1 = IOMUX_PIN(61, 15), + MX31_PIN_SD1_DATA0 = IOMUX_PIN(60, 16), + MX31_PIN_SD1_CLK = IOMUX_PIN(59, 17), + MX31_PIN_SD1_CMD = IOMUX_PIN(58, 18), + MX31_PIN_D3_SPL = IOMUX_PIN(0xff, 19), + MX31_PIN_D3_CLS = IOMUX_PIN(0xff, 20), + MX31_PIN_D3_REV = IOMUX_PIN(0xff, 21), + MX31_PIN_CONTRAST = IOMUX_PIN(0xff, 22), + MX31_PIN_VSYNC3 = IOMUX_PIN(0xff, 23), + MX31_PIN_READ = IOMUX_PIN(0xff, 24), + MX31_PIN_WRITE = IOMUX_PIN(0xff, 25), + MX31_PIN_PAR_RS = IOMUX_PIN(0xff, 26), + MX31_PIN_SER_RS = IOMUX_PIN(89, 27), + MX31_PIN_LCS1 = IOMUX_PIN(88, 28), + MX31_PIN_LCS0 = IOMUX_PIN(87, 29), + MX31_PIN_SD_D_CLK = IOMUX_PIN(86, 30), + MX31_PIN_SD_D_IO = IOMUX_PIN(85, 31), + MX31_PIN_SD_D_I = IOMUX_PIN(84, 32), + MX31_PIN_DRDY0 = IOMUX_PIN(0xff, 33), + MX31_PIN_FPSHIFT = IOMUX_PIN(0xff, 34), + MX31_PIN_HSYNC = IOMUX_PIN(0xff, 35), + MX31_PIN_VSYNC0 = IOMUX_PIN(0xff, 36), + MX31_PIN_LD17 = IOMUX_PIN(0xff, 37), + MX31_PIN_LD16 = IOMUX_PIN(0xff, 38), + MX31_PIN_LD15 = IOMUX_PIN(0xff, 39), + MX31_PIN_LD14 = IOMUX_PIN(0xff, 40), + MX31_PIN_LD13 = IOMUX_PIN(0xff, 41), + MX31_PIN_LD12 = IOMUX_PIN(0xff, 42), + MX31_PIN_LD11 = IOMUX_PIN(0xff, 43), + MX31_PIN_LD10 = IOMUX_PIN(0xff, 44), + MX31_PIN_LD9 = IOMUX_PIN(0xff, 45), + MX31_PIN_LD8 = IOMUX_PIN(0xff, 46), + MX31_PIN_LD7 = IOMUX_PIN(0xff, 47), + MX31_PIN_LD6 = IOMUX_PIN(0xff, 48), + MX31_PIN_LD5 = IOMUX_PIN(0xff, 49), + MX31_PIN_LD4 = IOMUX_PIN(0xff, 50), + MX31_PIN_LD3 = IOMUX_PIN(0xff, 51), + MX31_PIN_LD2 = IOMUX_PIN(0xff, 52), + MX31_PIN_LD1 = IOMUX_PIN(0xff, 53), + MX31_PIN_LD0 = IOMUX_PIN(0xff, 54), + MX31_PIN_USBH2_DATA1 = IOMUX_PIN(0xff, 55), + MX31_PIN_USBH2_DATA0 = IOMUX_PIN(0xff, 56), + MX31_PIN_USBH2_NXT = IOMUX_PIN(0xff, 57), + MX31_PIN_USBH2_STP = IOMUX_PIN(0xff, 58), + MX31_PIN_USBH2_DIR = IOMUX_PIN(0xff, 59), + MX31_PIN_USBH2_CLK = IOMUX_PIN(0xff, 60), + MX31_PIN_USBOTG_DATA7 = IOMUX_PIN(0xff, 61), + MX31_PIN_USBOTG_DATA6 = IOMUX_PIN(0xff, 62), + MX31_PIN_USBOTG_DATA5 = IOMUX_PIN(0xff, 63), + MX31_PIN_USBOTG_DATA4 = IOMUX_PIN(0xff, 64), + MX31_PIN_USBOTG_DATA3 = IOMUX_PIN(0xff, 65), + MX31_PIN_USBOTG_DATA2 = IOMUX_PIN(0xff, 66), + MX31_PIN_USBOTG_DATA1 = IOMUX_PIN(0xff, 67), + MX31_PIN_USBOTG_DATA0 = IOMUX_PIN(0xff, 68), + MX31_PIN_USBOTG_NXT = IOMUX_PIN(0xff, 69), + MX31_PIN_USBOTG_STP = IOMUX_PIN(0xff, 70), + MX31_PIN_USBOTG_DIR = IOMUX_PIN(0xff, 71), + MX31_PIN_USBOTG_CLK = IOMUX_PIN(0xff, 72), + MX31_PIN_USB_BYP = IOMUX_PIN(31, 73), + MX31_PIN_USB_OC = IOMUX_PIN(30, 74), + MX31_PIN_USB_PWR = IOMUX_PIN(29, 75), + MX31_PIN_SJC_MOD = IOMUX_PIN(0xff, 76), + MX31_PIN_DE_B = IOMUX_PIN(0xff, 77), + MX31_PIN_TRSTB = IOMUX_PIN(0xff, 78), + MX31_PIN_TDO = IOMUX_PIN(0xff, 79), + MX31_PIN_TDI = IOMUX_PIN(0xff, 80), + MX31_PIN_TMS = IOMUX_PIN(0xff, 81), + MX31_PIN_TCK = IOMUX_PIN(0xff, 82), + MX31_PIN_RTCK = IOMUX_PIN(0xff, 83), + MX31_PIN_KEY_COL7 = IOMUX_PIN(57, 84), + MX31_PIN_KEY_COL6 = IOMUX_PIN(56, 85), + MX31_PIN_KEY_COL5 = IOMUX_PIN(55, 86), + MX31_PIN_KEY_COL4 = IOMUX_PIN(54, 87), + MX31_PIN_KEY_COL3 = IOMUX_PIN(0xff, 88), + MX31_PIN_KEY_COL2 = IOMUX_PIN(0xff, 89), + MX31_PIN_KEY_COL1 = IOMUX_PIN(0xff, 90), + MX31_PIN_KEY_COL0 = IOMUX_PIN(0xff, 91), + MX31_PIN_KEY_ROW7 = IOMUX_PIN(53, 92), + MX31_PIN_KEY_ROW6 = IOMUX_PIN(52, 93), + MX31_PIN_KEY_ROW5 = IOMUX_PIN(51, 94), + MX31_PIN_KEY_ROW4 = IOMUX_PIN(50, 95), + MX31_PIN_KEY_ROW3 = IOMUX_PIN(0xff, 96), + MX31_PIN_KEY_ROW2 = IOMUX_PIN(0xff, 97), + MX31_PIN_KEY_ROW1 = IOMUX_PIN(0xff, 98), + MX31_PIN_KEY_ROW0 = IOMUX_PIN(0xff, 99), + MX31_PIN_BATT_LINE = IOMUX_PIN(49, 100), + MX31_PIN_CTS2 = IOMUX_PIN(0xff, 101), + MX31_PIN_RTS2 = IOMUX_PIN(0xff, 102), + MX31_PIN_TXD2 = IOMUX_PIN(28, 103), + MX31_PIN_RXD2 = IOMUX_PIN(27, 104), + MX31_PIN_DTR_DCE2 = IOMUX_PIN(48, 105), + MX31_PIN_DCD_DTE1 = IOMUX_PIN(47, 106), + MX31_PIN_RI_DTE1 = IOMUX_PIN(46, 107), + MX31_PIN_DSR_DTE1 = IOMUX_PIN(45, 108), + MX31_PIN_DTR_DTE1 = IOMUX_PIN(44, 109), + MX31_PIN_DCD_DCE1 = IOMUX_PIN(43, 110), + MX31_PIN_RI_DCE1 = IOMUX_PIN(42, 111), + MX31_PIN_DSR_DCE1 = IOMUX_PIN(41, 112), + MX31_PIN_DTR_DCE1 = IOMUX_PIN(40, 113), + MX31_PIN_CTS1 = IOMUX_PIN(39, 114), + MX31_PIN_RTS1 = IOMUX_PIN(38, 115), + MX31_PIN_TXD1 = IOMUX_PIN(37, 116), + MX31_PIN_RXD1 = IOMUX_PIN(36, 117), + MX31_PIN_CSPI2_SPI_RDY = IOMUX_PIN(0xff, 118), + MX31_PIN_CSPI2_SCLK = IOMUX_PIN(0xff, 119), + MX31_PIN_CSPI2_SS2 = IOMUX_PIN(0xff, 120), + MX31_PIN_CSPI2_SS1 = IOMUX_PIN(0xff, 121), + MX31_PIN_CSPI2_SS0 = IOMUX_PIN(0xff, 122), + MX31_PIN_CSPI2_MISO = IOMUX_PIN(0xff, 123), + MX31_PIN_CSPI2_MOSI = IOMUX_PIN(0xff, 124), + MX31_PIN_CSPI1_SPI_RDY = IOMUX_PIN(0xff, 125), + MX31_PIN_CSPI1_SCLK = IOMUX_PIN(0xff, 126), + MX31_PIN_CSPI1_SS2 = IOMUX_PIN(0xff, 127), + MX31_PIN_CSPI1_SS1 = IOMUX_PIN(0xff, 128), + MX31_PIN_CSPI1_SS0 = IOMUX_PIN(0xff, 129), + MX31_PIN_CSPI1_MISO = IOMUX_PIN(0xff, 130), + MX31_PIN_CSPI1_MOSI = IOMUX_PIN(0xff, 131), + MX31_PIN_SFS6 = IOMUX_PIN(26, 132), + MX31_PIN_SCK6 = IOMUX_PIN(25, 133), + MX31_PIN_SRXD6 = IOMUX_PIN(24, 134), + MX31_PIN_STXD6 = IOMUX_PIN(23, 135), + MX31_PIN_SFS5 = IOMUX_PIN(0xff, 136), + MX31_PIN_SCK5 = IOMUX_PIN(0xff, 137), + MX31_PIN_SRXD5 = IOMUX_PIN(22, 138), + MX31_PIN_STXD5 = IOMUX_PIN(21, 139), + MX31_PIN_SFS4 = IOMUX_PIN(0xff, 140), + MX31_PIN_SCK4 = IOMUX_PIN(0xff, 141), + MX31_PIN_SRXD4 = IOMUX_PIN(20, 142), + MX31_PIN_STXD4 = IOMUX_PIN(19, 143), + MX31_PIN_SFS3 = IOMUX_PIN(0xff, 144), + MX31_PIN_SCK3 = IOMUX_PIN(0xff, 145), + MX31_PIN_SRXD3 = IOMUX_PIN(18, 146), + MX31_PIN_STXD3 = IOMUX_PIN(17, 147), + MX31_PIN_I2C_DAT = IOMUX_PIN(0xff, 148), + MX31_PIN_I2C_CLK = IOMUX_PIN(0xff, 149), + MX31_PIN_CSI_PIXCLK = IOMUX_PIN(83, 150), + MX31_PIN_CSI_HSYNC = IOMUX_PIN(82, 151), + MX31_PIN_CSI_VSYNC = IOMUX_PIN(81, 152), + MX31_PIN_CSI_MCLK = IOMUX_PIN(80, 153), + MX31_PIN_CSI_D15 = IOMUX_PIN(79, 154), + MX31_PIN_CSI_D14 = IOMUX_PIN(78, 155), + MX31_PIN_CSI_D13 = IOMUX_PIN(77, 156), + MX31_PIN_CSI_D12 = IOMUX_PIN(76, 157), + MX31_PIN_CSI_D11 = IOMUX_PIN(75, 158), + MX31_PIN_CSI_D10 = IOMUX_PIN(74, 159), + MX31_PIN_CSI_D9 = IOMUX_PIN(73, 160), + MX31_PIN_CSI_D8 = IOMUX_PIN(72, 161), + MX31_PIN_CSI_D7 = IOMUX_PIN(71, 162), + MX31_PIN_CSI_D6 = IOMUX_PIN(70, 163), + MX31_PIN_CSI_D5 = IOMUX_PIN(69, 164), + MX31_PIN_CSI_D4 = IOMUX_PIN(68, 165), + MX31_PIN_M_GRANT = IOMUX_PIN(0xff, 166), + MX31_PIN_M_REQUEST = IOMUX_PIN(0xff, 167), + MX31_PIN_PC_POE = IOMUX_PIN(0xff, 168), + MX31_PIN_PC_RW_B = IOMUX_PIN(0xff, 169), + MX31_PIN_IOIS16 = IOMUX_PIN(0xff, 170), + MX31_PIN_PC_RST = IOMUX_PIN(0xff, 171), + MX31_PIN_PC_BVD2 = IOMUX_PIN(0xff, 172), + MX31_PIN_PC_BVD1 = IOMUX_PIN(0xff, 173), + MX31_PIN_PC_VS2 = IOMUX_PIN(0xff, 174), + MX31_PIN_PC_VS1 = IOMUX_PIN(0xff, 175), + MX31_PIN_PC_PWRON = IOMUX_PIN(0xff, 176), + MX31_PIN_PC_READY = IOMUX_PIN(0xff, 177), + MX31_PIN_PC_WAIT_B = IOMUX_PIN(0xff, 178), + MX31_PIN_PC_CD2_B = IOMUX_PIN(0xff, 179), + MX31_PIN_PC_CD1_B = IOMUX_PIN(0xff, 180), + MX31_PIN_D0 = IOMUX_PIN(0xff, 181), + MX31_PIN_D1 = IOMUX_PIN(0xff, 182), + MX31_PIN_D2 = IOMUX_PIN(0xff, 183), + MX31_PIN_D3 = IOMUX_PIN(0xff, 184), + MX31_PIN_D4 = IOMUX_PIN(0xff, 185), + MX31_PIN_D5 = IOMUX_PIN(0xff, 186), + MX31_PIN_D6 = IOMUX_PIN(0xff, 187), + MX31_PIN_D7 = IOMUX_PIN(0xff, 188), + MX31_PIN_D8 = IOMUX_PIN(0xff, 189), + MX31_PIN_D9 = IOMUX_PIN(0xff, 190), + MX31_PIN_D10 = IOMUX_PIN(0xff, 191), + MX31_PIN_D11 = IOMUX_PIN(0xff, 192), + MX31_PIN_D12 = IOMUX_PIN(0xff, 193), + MX31_PIN_D13 = IOMUX_PIN(0xff, 194), + MX31_PIN_D14 = IOMUX_PIN(0xff, 195), + MX31_PIN_D15 = IOMUX_PIN(0xff, 196), + MX31_PIN_NFRB = IOMUX_PIN(16, 197), + MX31_PIN_NFCE_B = IOMUX_PIN(15, 198), + MX31_PIN_NFWP_B = IOMUX_PIN(14, 199), + MX31_PIN_NFCLE = IOMUX_PIN(13, 200), + MX31_PIN_NFALE = IOMUX_PIN(12, 201), + MX31_PIN_NFRE_B = IOMUX_PIN(11, 202), + MX31_PIN_NFWE_B = IOMUX_PIN(10, 203), + MX31_PIN_SDQS3 = IOMUX_PIN(0xff, 204), + MX31_PIN_SDQS2 = IOMUX_PIN(0xff, 205), + MX31_PIN_SDQS1 = IOMUX_PIN(0xff, 206), + MX31_PIN_SDQS0 = IOMUX_PIN(0xff, 207), + MX31_PIN_SDCLK_B = IOMUX_PIN(0xff, 208), + MX31_PIN_SDCLK = IOMUX_PIN(0xff, 209), + MX31_PIN_SDCKE1 = IOMUX_PIN(0xff, 210), + MX31_PIN_SDCKE0 = IOMUX_PIN(0xff, 211), + MX31_PIN_SDWE = IOMUX_PIN(0xff, 212), + MX31_PIN_CAS = IOMUX_PIN(0xff, 213), + MX31_PIN_RAS = IOMUX_PIN(0xff, 214), + MX31_PIN_RW = IOMUX_PIN(0xff, 215), + MX31_PIN_BCLK = IOMUX_PIN(0xff, 216), + MX31_PIN_LBA = IOMUX_PIN(0xff, 217), + MX31_PIN_ECB = IOMUX_PIN(0xff, 218), + MX31_PIN_CS5 = IOMUX_PIN(0xff, 219), + MX31_PIN_CS4 = IOMUX_PIN(0xff, 220), + MX31_PIN_CS3 = IOMUX_PIN(0xff, 221), + MX31_PIN_CS2 = IOMUX_PIN(0xff, 222), + MX31_PIN_CS1 = IOMUX_PIN(0xff, 223), + MX31_PIN_CS0 = IOMUX_PIN(0xff, 224), + MX31_PIN_OE = IOMUX_PIN(0xff, 225), + MX31_PIN_EB1 = IOMUX_PIN(0xff, 226), + MX31_PIN_EB0 = IOMUX_PIN(0xff, 227), + MX31_PIN_DQM3 = IOMUX_PIN(0xff, 228), + MX31_PIN_DQM2 = IOMUX_PIN(0xff, 229), + MX31_PIN_DQM1 = IOMUX_PIN(0xff, 230), + MX31_PIN_DQM0 = IOMUX_PIN(0xff, 231), + MX31_PIN_SD31 = IOMUX_PIN(0xff, 232), + MX31_PIN_SD30 = IOMUX_PIN(0xff, 233), + MX31_PIN_SD29 = IOMUX_PIN(0xff, 234), + MX31_PIN_SD28 = IOMUX_PIN(0xff, 235), + MX31_PIN_SD27 = IOMUX_PIN(0xff, 236), + MX31_PIN_SD26 = IOMUX_PIN(0xff, 237), + MX31_PIN_SD25 = IOMUX_PIN(0xff, 238), + MX31_PIN_SD24 = IOMUX_PIN(0xff, 239), + MX31_PIN_SD23 = IOMUX_PIN(0xff, 240), + MX31_PIN_SD22 = IOMUX_PIN(0xff, 241), + MX31_PIN_SD21 = IOMUX_PIN(0xff, 242), + MX31_PIN_SD20 = IOMUX_PIN(0xff, 243), + MX31_PIN_SD19 = IOMUX_PIN(0xff, 244), + MX31_PIN_SD18 = IOMUX_PIN(0xff, 245), + MX31_PIN_SD17 = IOMUX_PIN(0xff, 246), + MX31_PIN_SD16 = IOMUX_PIN(0xff, 247), + MX31_PIN_SD15 = IOMUX_PIN(0xff, 248), + MX31_PIN_SD14 = IOMUX_PIN(0xff, 249), + MX31_PIN_SD13 = IOMUX_PIN(0xff, 250), + MX31_PIN_SD12 = IOMUX_PIN(0xff, 251), + MX31_PIN_SD11 = IOMUX_PIN(0xff, 252), + MX31_PIN_SD10 = IOMUX_PIN(0xff, 253), + MX31_PIN_SD9 = IOMUX_PIN(0xff, 254), + MX31_PIN_SD8 = IOMUX_PIN(0xff, 255), + MX31_PIN_SD7 = IOMUX_PIN(0xff, 256), + MX31_PIN_SD6 = IOMUX_PIN(0xff, 257), + MX31_PIN_SD5 = IOMUX_PIN(0xff, 258), + MX31_PIN_SD4 = IOMUX_PIN(0xff, 259), + MX31_PIN_SD3 = IOMUX_PIN(0xff, 260), + MX31_PIN_SD2 = IOMUX_PIN(0xff, 261), + MX31_PIN_SD1 = IOMUX_PIN(0xff, 262), + MX31_PIN_SD0 = IOMUX_PIN(0xff, 263), + MX31_PIN_SDBA0 = IOMUX_PIN(0xff, 264), + MX31_PIN_SDBA1 = IOMUX_PIN(0xff, 265), + MX31_PIN_A25 = IOMUX_PIN(0xff, 266), + MX31_PIN_A24 = IOMUX_PIN(0xff, 267), + MX31_PIN_A23 = IOMUX_PIN(0xff, 268), + MX31_PIN_A22 = IOMUX_PIN(0xff, 269), + MX31_PIN_A21 = IOMUX_PIN(0xff, 270), + MX31_PIN_A20 = IOMUX_PIN(0xff, 271), + MX31_PIN_A19 = IOMUX_PIN(0xff, 272), + MX31_PIN_A18 = IOMUX_PIN(0xff, 273), + MX31_PIN_A17 = IOMUX_PIN(0xff, 274), + MX31_PIN_A16 = IOMUX_PIN(0xff, 275), + MX31_PIN_A14 = IOMUX_PIN(0xff, 276), + MX31_PIN_A15 = IOMUX_PIN(0xff, 277), + MX31_PIN_A13 = IOMUX_PIN(0xff, 278), + MX31_PIN_A12 = IOMUX_PIN(0xff, 279), + MX31_PIN_A11 = IOMUX_PIN(0xff, 280), + MX31_PIN_MA10 = IOMUX_PIN(0xff, 281), + MX31_PIN_A10 = IOMUX_PIN(0xff, 282), + MX31_PIN_A9 = IOMUX_PIN(0xff, 283), + MX31_PIN_A8 = IOMUX_PIN(0xff, 284), + MX31_PIN_A7 = IOMUX_PIN(0xff, 285), + MX31_PIN_A6 = IOMUX_PIN(0xff, 286), + MX31_PIN_A5 = IOMUX_PIN(0xff, 287), + MX31_PIN_A4 = IOMUX_PIN(0xff, 288), + MX31_PIN_A3 = IOMUX_PIN(0xff, 289), + MX31_PIN_A2 = IOMUX_PIN(0xff, 290), + MX31_PIN_A1 = IOMUX_PIN(0xff, 291), + MX31_PIN_A0 = IOMUX_PIN(0xff, 292), + MX31_PIN_VPG1 = IOMUX_PIN(0xff, 293), + MX31_PIN_VPG0 = IOMUX_PIN(0xff, 294), + MX31_PIN_DVFS1 = IOMUX_PIN(0xff, 295), + MX31_PIN_DVFS0 = IOMUX_PIN(0xff, 296), + MX31_PIN_VSTBY = IOMUX_PIN(0xff, 297), + MX31_PIN_POWER_FAIL = IOMUX_PIN(0xff, 298), + MX31_PIN_CKIL = IOMUX_PIN(0xff, 299), + MX31_PIN_BOOT_MODE4 = IOMUX_PIN(0xff, 300), + MX31_PIN_BOOT_MODE3 = IOMUX_PIN(0xff, 301), + MX31_PIN_BOOT_MODE2 = IOMUX_PIN(0xff, 302), + MX31_PIN_BOOT_MODE1 = IOMUX_PIN(0xff, 303), + MX31_PIN_BOOT_MODE0 = IOMUX_PIN(0xff, 304), + MX31_PIN_CLKO = IOMUX_PIN(0xff, 305), + MX31_PIN_POR_B = IOMUX_PIN(0xff, 306), + MX31_PIN_RESET_IN_B = IOMUX_PIN(0xff, 307), + MX31_PIN_CKIH = IOMUX_PIN(0xff, 308), + MX31_PIN_SIMPD0 = IOMUX_PIN(35, 309), + MX31_PIN_SRX0 = IOMUX_PIN(34, 310), + MX31_PIN_STX0 = IOMUX_PIN(33, 311), + MX31_PIN_SVEN0 = IOMUX_PIN(32, 312), + MX31_PIN_SRST0 = IOMUX_PIN(67, 313), + MX31_PIN_SCLK0 = IOMUX_PIN(66, 314), + MX31_PIN_GPIO3_1 = IOMUX_PIN(65, 315), + MX31_PIN_GPIO3_0 = IOMUX_PIN(64, 316), + MX31_PIN_GPIO1_6 = IOMUX_PIN( 6, 317), + MX31_PIN_GPIO1_5 = IOMUX_PIN( 5, 318), + MX31_PIN_GPIO1_4 = IOMUX_PIN( 4, 319), + MX31_PIN_GPIO1_3 = IOMUX_PIN( 3, 320), + MX31_PIN_GPIO1_2 = IOMUX_PIN( 2, 321), + MX31_PIN_GPIO1_1 = IOMUX_PIN( 1, 322), + MX31_PIN_GPIO1_0 = IOMUX_PIN( 0, 323), + MX31_PIN_PWMO = IOMUX_PIN( 9, 324), + MX31_PIN_WATCHDOG_RST = IOMUX_PIN(0xff, 325), + MX31_PIN_COMPARE = IOMUX_PIN( 8, 326), + MX31_PIN_CAPTURE = IOMUX_PIN( 7, 327), +}; + +/* + * Convenience values for use with mxc_iomux_mode() + * + * Format here is MX31_PIN_(pin name)__(function) + */ +#define MX31_PIN_CSPI3_MOSI__RXD3 IOMUX_MODE(MX31_PIN_CSPI3_MOSI, IOMUX_CONFIG_ALT1) +#define MX31_PIN_CSPI3_MISO__TXD3 IOMUX_MODE(MX31_PIN_CSPI3_MISO, IOMUX_CONFIG_ALT1) +#define MX31_PIN_CTS1__CTS1 IOMUX_MODE(MX31_PIN_CTS1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC) + +/* + * This function configures the pad value for a IOMUX pin. + */ +void mxc_iomux_set_pad(enum iomux_pins, u32); + +#endif + diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h new file mode 100644 index 00000000000..228c4f68ccd --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/irqs.h @@ -0,0 +1,16 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_IRQS_H__ +#define __ASM_ARCH_MXC_IRQS_H__ + +#include <mach/hardware.h> + +#endif /* __ASM_ARCH_MXC_IRQS_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h new file mode 100644 index 00000000000..d7a8d3ebed5 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -0,0 +1,29 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_MEMORY_H__ +#define __ASM_ARCH_MXC_MEMORY_H__ + +#include <mach/hardware.h> + +/* + * Virtual view <-> DMA view memory address translations + * This macro is used to translate the virtual address to an address + * suitable to be passed to set_dma_addr() + */ +#define __virt_to_bus(a) __virt_to_phys(a) + +/* + * Used to convert an address for DMA operations to an address that the + * kernel can use. + */ +#define __bus_to_virt(a) __phys_to_virt(a) + +#endif /* __ASM_ARCH_MXC_MEMORY_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx27.h b/arch/arm/plat-mxc/include/mach/mx27.h new file mode 100644 index 00000000000..212ecc24662 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx27.h @@ -0,0 +1,302 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_MX27_H__ +#define __ASM_ARCH_MXC_MX27_H__ + +#ifndef __ASM_ARCH_MXC_HARDWARE_H__ +#error "Do not include directly." +#endif + +/* IRAM */ +#define IRAM_BASE_ADDR 0xFFFF4C00 /* internal ram */ + +/* Register offests */ +#define AIPI_BASE_ADDR 0x10000000 +#define AIPI_BASE_ADDR_VIRT 0xF4000000 +#define AIPI_SIZE SZ_1M + +#define DMA_BASE_ADDR (AIPI_BASE_ADDR + 0x01000) +#define WDOG_BASE_ADDR (AIPI_BASE_ADDR + 0x02000) +#define GPT1_BASE_ADDR (AIPI_BASE_ADDR + 0x03000) +#define GPT2_BASE_ADDR (AIPI_BASE_ADDR + 0x04000) +#define GPT3_BASE_ADDR (AIPI_BASE_ADDR + 0x05000) +#define PWM_BASE_ADDR (AIPI_BASE_ADDR + 0x06000) +#define RTC_BASE_ADDR (AIPI_BASE_ADDR + 0x07000) +#define KPP_BASE_ADDR (AIPI_BASE_ADDR + 0x08000) +#define OWIRE_BASE_ADDR (AIPI_BASE_ADDR + 0x09000) +#define UART1_BASE_ADDR (AIPI_BASE_ADDR + 0x0A000) +#define UART2_BASE_ADDR (AIPI_BASE_ADDR + 0x0B000) +#define UART3_BASE_ADDR (AIPI_BASE_ADDR + 0x0C000) +#define UART4_BASE_ADDR (AIPI_BASE_ADDR + 0x0D000) +#define CSPI1_BASE_ADDR (AIPI_BASE_ADDR + 0x0E000) +#define CSPI2_BASE_ADDR (AIPI_BASE_ADDR + 0x0F000) +#define SSI1_BASE_ADDR (AIPI_BASE_ADDR + 0x10000) +#define SSI2_BASE_ADDR (AIPI_BASE_ADDR + 0x11000) +#define I2C_BASE_ADDR (AIPI_BASE_ADDR + 0x12000) +#define SDHC1_BASE_ADDR (AIPI_BASE_ADDR + 0x13000) +#define SDHC2_BASE_ADDR (AIPI_BASE_ADDR + 0x14000) +#define GPIO_BASE_ADDR (AIPI_BASE_ADDR + 0x15000) +#define AUDMUX_BASE_ADDR (AIPI_BASE_ADDR + 0x16000) + +#define CSPI3_BASE_ADDR (AIPI_BASE_ADDR + 0x17000) +#define MSHC_BASE_ADDR (AIPI_BASE_ADDR + 0x18000) +#define GPT5_BASE_ADDR (AIPI_BASE_ADDR + 0x19000) +#define GPT4_BASE_ADDR (AIPI_BASE_ADDR + 0x1A000) +#define UART5_BASE_ADDR (AIPI_BASE_ADDR + 0x1B000) +#define UART6_BASE_ADDR (AIPI_BASE_ADDR + 0x1C000) +#define I2C2_BASE_ADDR (AIPI_BASE_ADDR + 0x1D000) +#define SDHC3_BASE_ADDR (AIPI_BASE_ADDR + 0x1E000) +#define GPT6_BASE_ADDR (AIPI_BASE_ADDR + 0x1F000) + +#define LCDC_BASE_ADDR (AIPI_BASE_ADDR + 0x21000) +#define SLCDC_BASE_ADDR (AIPI_BASE_ADDR + 0x22000) +#define VPU_BASE_ADDR (AIPI_BASE_ADDR + 0x23000) +#define USBOTG_BASE_ADDR (AIPI_BASE_ADDR + 0x24000) +/* for mx27*/ +#define OTG_BASE_ADDR USBOTG_BASE_ADDR +#define SAHARA_BASE_ADDR (AIPI_BASE_ADDR + 0x25000) +#define EMMA_BASE_ADDR (AIPI_BASE_ADDR + 0x26400) +#define CCM_BASE_ADDR (AIPI_BASE_ADDR + 0x27000) +#define SYSCTRL_BASE_ADDR (AIPI_BASE_ADDR + 0x27800) +#define IIM_BASE_ADDR (AIPI_BASE_ADDR + 0x28000) + +#define RTIC_BASE_ADDR (AIPI_BASE_ADDR + 0x2A000) +#define FEC_BASE_ADDR (AIPI_BASE_ADDR + 0x2B000) +#define SCC_BASE_ADDR (AIPI_BASE_ADDR + 0x2C000) +#define ETB_BASE_ADDR (AIPI_BASE_ADDR + 0x3B000) +#define ETB_RAM_BASE_ADDR (AIPI_BASE_ADDR + 0x3C000) + +#define JAM_BASE_ADDR (AIPI_BASE_ADDR + 0x3E000) +#define MAX_BASE_ADDR (AIPI_BASE_ADDR + 0x3F000) + +/* ROMP and AVIC */ +#define ROMP_BASE_ADDR 0x10041000 + +#define AVIC_BASE_ADDR 0x10040000 + +#define SAHB1_BASE_ADDR 0x80000000 +#define SAHB1_BASE_ADDR_VIRT 0xF4100000 +#define SAHB1_SIZE SZ_1M + +#define CSI_BASE_ADDR (SAHB1_BASE_ADDR + 0x0000) +#define ATA_BASE_ADDR (SAHB1_BASE_ADDR + 0x1000) + +/* NAND, SDRAM, WEIM, M3IF, EMI controllers */ +#define X_MEMC_BASE_ADDR 0xD8000000 +#define X_MEMC_BASE_ADDR_VIRT 0xF4200000 +#define X_MEMC_SIZE SZ_1M + +#define NFC_BASE_ADDR (X_MEMC_BASE_ADDR) +#define SDRAMC_BASE_ADDR (X_MEMC_BASE_ADDR + 0x1000) +#define WEIM_BASE_ADDR (X_MEMC_BASE_ADDR + 0x2000) +#define M3IF_BASE_ADDR (X_MEMC_BASE_ADDR + 0x3000) +#define PCMCIA_CTL_BASE_ADDR (X_MEMC_BASE_ADDR + 0x4000) + +/* Memory regions and CS */ +#define SDRAM_BASE_ADDR 0xA0000000 +#define CSD1_BASE_ADDR 0xB0000000 + +#define CS0_BASE_ADDR 0xC0000000 +#define CS1_BASE_ADDR 0xC8000000 +#define CS2_BASE_ADDR 0xD0000000 +#define CS3_BASE_ADDR 0xD2000000 +#define CS4_BASE_ADDR 0xD4000000 +#define CS5_BASE_ADDR 0xD6000000 +#define PCMCIA_MEM_BASE_ADDR 0xDC000000 + +/* + * This macro defines the physical to virtual address mapping for all the + * peripheral modules. It is used by passing in the physical address as x + * and returning the virtual address. If the physical address is not mapped, + * it returns 0xDEADBEEF + */ +#define IO_ADDRESS(x) \ + (((x >= AIPI_BASE_ADDR) && (x < (AIPI_BASE_ADDR + AIPI_SIZE))) ? \ + AIPI_IO_ADDRESS(x) : \ + ((x >= SAHB1_BASE_ADDR) && (x < (SAHB1_BASE_ADDR + SAHB1_SIZE))) ? \ + SAHB1_IO_ADDRESS(x) : \ + ((x >= X_MEMC_BASE_ADDR) && (x < (X_MEMC_BASE_ADDR + X_MEMC_SIZE))) ? \ + X_MEMC_IO_ADDRESS(x) : 0xDEADBEEF) + +/* define the address mapping macros: in physical address order */ +#define AIPI_IO_ADDRESS(x) \ + (((x) - AIPI_BASE_ADDR) + AIPI_BASE_ADDR_VIRT) + +#define AVIC_IO_ADDRESS(x) AIPI_IO_ADDRESS(x) + +#define SAHB1_IO_ADDRESS(x) \ + (((x) - SAHB1_BASE_ADDR) + SAHB1_BASE_ADDR_VIRT) + +#define CS4_IO_ADDRESS(x) \ + (((x) - CS4_BASE_ADDR) + CS4_BASE_ADDR_VIRT) + +#define X_MEMC_IO_ADDRESS(x) \ + (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) + +#define PCMCIA_IO_ADDRESS(x) \ + (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) + +/* fixed interrput numbers */ +#define MXC_INT_CCM 63 +#define MXC_INT_IIM 62 +#define MXC_INT_LCDC 61 +#define MXC_INT_SLCDC 60 +#define MXC_INT_SAHARA 59 +#define MXC_INT_SCC_SCM 58 +#define MXC_INT_SCC_SMN 57 +#define MXC_INT_USB3 56 +#define MXC_INT_USB2 55 +#define MXC_INT_USB1 54 +#define MXC_INT_VPU 53 +#define MXC_INT_EMMAPP 52 +#define MXC_INT_EMMAPRP 51 +#define MXC_INT_FEC 50 +#define MXC_INT_UART5 49 +#define MXC_INT_UART6 48 +#define MXC_INT_DMACH15 47 +#define MXC_INT_DMACH14 46 +#define MXC_INT_DMACH13 45 +#define MXC_INT_DMACH12 44 +#define MXC_INT_DMACH11 43 +#define MXC_INT_DMACH10 42 +#define MXC_INT_DMACH9 41 +#define MXC_INT_DMACH8 40 +#define MXC_INT_DMACH7 39 +#define MXC_INT_DMACH6 38 +#define MXC_INT_DMACH5 37 +#define MXC_INT_DMACH4 36 +#define MXC_INT_DMACH3 35 +#define MXC_INT_DMACH2 34 +#define MXC_INT_DMACH1 33 +#define MXC_INT_DMACH0 32 +#define MXC_INT_CSI 31 +#define MXC_INT_ATA 30 +#define MXC_INT_NANDFC 29 +#define MXC_INT_PCMCIA 28 +#define MXC_INT_WDOG 27 +#define MXC_INT_GPT1 26 +#define MXC_INT_GPT2 25 +#define MXC_INT_GPT3 24 +#define MXC_INT_GPT INT_GPT1 +#define MXC_INT_PWM 23 +#define MXC_INT_RTC 22 +#define MXC_INT_KPP 21 +#define MXC_INT_UART1 20 +#define MXC_INT_UART2 19 +#define MXC_INT_UART3 18 +#define MXC_INT_UART4 17 +#define MXC_INT_CSPI1 16 +#define MXC_INT_CSPI2 15 +#define MXC_INT_SSI1 14 +#define MXC_INT_SSI2 13 +#define MXC_INT_I2C 12 +#define MXC_INT_SDHC1 11 +#define MXC_INT_SDHC2 10 +#define MXC_INT_SDHC3 9 +#define MXC_INT_GPIO 8 +#define MXC_INT_SDHC 7 +#define MXC_INT_CSPI3 6 +#define MXC_INT_RTIC 5 +#define MXC_INT_GPT4 4 +#define MXC_INT_GPT5 3 +#define MXC_INT_GPT6 2 +#define MXC_INT_I2C2 1 + +/* fixed DMA request numbers */ +#define DMA_REQ_NFC 37 +#define DMA_REQ_SDHC3 36 +#define DMA_REQ_UART6_RX 35 +#define DMA_REQ_UART6_TX 34 +#define DMA_REQ_UART5_RX 33 +#define DMA_REQ_UART5_TX 32 +#define DMA_REQ_CSI_RX 31 +#define DMA_REQ_CSI_STAT 30 +#define DMA_REQ_ATA_RCV 29 +#define DMA_REQ_ATA_TX 28 +#define DMA_REQ_UART1_TX 27 +#define DMA_REQ_UART1_RX 26 +#define DMA_REQ_UART2_TX 25 +#define DMA_REQ_UART2_RX 24 +#define DMA_REQ_UART3_TX 23 +#define DMA_REQ_UART3_RX 22 +#define DMA_REQ_UART4_TX 21 +#define DMA_REQ_UART4_RX 20 +#define DMA_REQ_CSPI1_TX 19 +#define DMA_REQ_CSPI1_RX 18 +#define DMA_REQ_CSPI2_TX 17 +#define DMA_REQ_CSPI2_RX 16 +#define DMA_REQ_SSI1_TX1 15 +#define DMA_REQ_SSI1_RX1 14 +#define DMA_REQ_SSI1_TX0 13 +#define DMA_REQ_SSI1_RX0 12 +#define DMA_REQ_SSI2_TX1 11 +#define DMA_REQ_SSI2_RX1 10 +#define DMA_REQ_SSI2_TX0 9 +#define DMA_REQ_SSI2_RX0 8 +#define DMA_REQ_SDHC1 7 +#define DMA_REQ_SDHC2 6 +#define DMA_REQ_MSHC 4 +#define DMA_REQ_EXT 3 +#define DMA_REQ_CSPI3_TX 2 +#define DMA_REQ_CSPI3_RX 1 + +/* silicon revisions specific to i.MX27 */ +#define CHIP_REV_1_0 0x00 +#define CHIP_REV_2_0 0x01 + +#ifndef __ASSEMBLY__ +extern int mx27_revision(void); +#endif + +/* gpio and gpio based interrupt handling */ +#define GPIO_DR 0x1C +#define GPIO_GDIR 0x00 +#define GPIO_PSR 0x24 +#define GPIO_ICR1 0x28 +#define GPIO_ICR2 0x2C +#define GPIO_IMR 0x30 +#define GPIO_ISR 0x34 +#define GPIO_INT_LOW_LEV 0x3 +#define GPIO_INT_HIGH_LEV 0x2 +#define GPIO_INT_RISE_EDGE 0x0 +#define GPIO_INT_FALL_EDGE 0x1 +#define GPIO_INT_NONE 0x4 + +/* Mandatory defines used globally */ + +/* this is an i.MX27 CPU */ +#define cpu_is_mx27() (1) + +/* this CPU supports up to 192 GPIOs (don't forget the baseboard!) */ +#define ARCH_NR_GPIOS (192 + 16) + +/* OS clock tick rate */ +#define CLOCK_TICK_RATE 13300000 + +/* Start of RAM */ +#define PHYS_OFFSET SDRAM_BASE_ADDR + +/* max interrupt lines count */ +#define NR_IRQS 256 + +/* count of internal interrupt sources */ +#define MXC_MAX_INT_LINES 64 + +#endif /* __ASM_ARCH_MXC_MX27_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mx31.h b/arch/arm/plat-mxc/include/mach/mx31.h new file mode 100644 index 00000000000..a7373e4a56c --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mx31.h @@ -0,0 +1,384 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_MX31_H__ +#define __ASM_ARCH_MXC_MX31_H__ + +#ifndef __ASM_ARCH_MXC_HARDWARE_H__ +#error "Do not include directly." +#endif + +/*! + * defines the hardware clock tick rate + */ +#define CLOCK_TICK_RATE 16625000 + +/* + * MX31 memory map: + * + * Virt Phys Size What + * --------------------------------------------------------------------------- + * F8000000 1FFC0000 16K IRAM + * F9000000 30000000 256M L2CC + * FC000000 43F00000 1M AIPS 1 + * FC100000 50000000 1M SPBA + * FC200000 53F00000 1M AIPS 2 + * FC500000 60000000 128M ROMPATCH + * FC400000 68000000 128M AVIC + * 70000000 256M IPU (MAX M2) + * 80000000 256M CSD0 SDRAM/DDR + * 90000000 256M CSD1 SDRAM/DDR + * A0000000 128M CS0 Flash + * A8000000 128M CS1 Flash + * B0000000 32M CS2 + * B2000000 32M CS3 + * F4000000 B4000000 32M CS4 + * B6000000 32M CS5 + * FC320000 B8000000 64K NAND, SDRAM, WEIM, M3IF, EMI controllers + * C0000000 64M PCMCIA/CF + */ + +#define CS0_BASE_ADDR 0xA0000000 +#define CS1_BASE_ADDR 0xA8000000 +#define CS2_BASE_ADDR 0xB0000000 +#define CS3_BASE_ADDR 0xB2000000 + +#define CS4_BASE_ADDR 0xB4000000 +#define CS4_BASE_ADDR_VIRT 0xF4000000 +#define CS4_SIZE SZ_32M + +#define CS5_BASE_ADDR 0xB6000000 +#define PCMCIA_MEM_BASE_ADDR 0xBC000000 + +/* + * IRAM + */ +#define IRAM_BASE_ADDR 0x1FFC0000 /* internal ram */ +#define IRAM_BASE_ADDR_VIRT 0xF8000000 +#define IRAM_SIZE SZ_16K + +/* + * L2CC + */ +#define L2CC_BASE_ADDR 0x30000000 +#define L2CC_BASE_ADDR_VIRT 0xF9000000 +#define L2CC_SIZE SZ_1M + +/* + * AIPS 1 + */ +#define AIPS1_BASE_ADDR 0x43F00000 +#define AIPS1_BASE_ADDR_VIRT 0xFC000000 +#define AIPS1_SIZE SZ_1M + +#define MAX_BASE_ADDR (AIPS1_BASE_ADDR + 0x00004000) +#define EVTMON_BASE_ADDR (AIPS1_BASE_ADDR + 0x00008000) +#define CLKCTL_BASE_ADDR (AIPS1_BASE_ADDR + 0x0000C000) +#define ETB_SLOT4_BASE_ADDR (AIPS1_BASE_ADDR + 0x00010000) +#define ETB_SLOT5_BASE_ADDR (AIPS1_BASE_ADDR + 0x00014000) +#define ECT_CTIO_BASE_ADDR (AIPS1_BASE_ADDR + 0x00018000) +#define I2C_BASE_ADDR (AIPS1_BASE_ADDR + 0x00080000) +#define I2C3_BASE_ADDR (AIPS1_BASE_ADDR + 0x00084000) +#define OTG_BASE_ADDR (AIPS1_BASE_ADDR + 0x00088000) +#define ATA_BASE_ADDR (AIPS1_BASE_ADDR + 0x0008C000) +#define UART1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00090000) +#define UART2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00094000) +#define I2C2_BASE_ADDR (AIPS1_BASE_ADDR + 0x00098000) +#define OWIRE_BASE_ADDR (AIPS1_BASE_ADDR + 0x0009C000) +#define SSI1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A0000) +#define CSPI1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A4000) +#define KPP_BASE_ADDR (AIPS1_BASE_ADDR + 0x000A8000) +#define IOMUXC_BASE_ADDR (AIPS1_BASE_ADDR + 0x000AC000) +#define UART4_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B0000) +#define UART5_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B4000) +#define ECT_IP1_BASE_ADDR (AIPS1_BASE_ADDR + 0x000B8000) +#define ECT_IP2_BASE_ADDR (AIPS1_BASE_ADDR + 0x000BC000) + +/* + * SPBA global module enabled #0 + */ +#define SPBA0_BASE_ADDR 0x50000000 +#define SPBA0_BASE_ADDR_VIRT 0xFC100000 +#define SPBA0_SIZE SZ_1M + +#define MMC_SDHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00004000) +#define MMC_SDHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00008000) +#define UART3_BASE_ADDR (SPBA0_BASE_ADDR + 0x0000C000) +#define CSPI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00010000) +#define SSI2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00014000) +#define SIM1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00018000) +#define IIM_BASE_ADDR (SPBA0_BASE_ADDR + 0x0001C000) +#define ATA_DMA_BASE_ADDR (SPBA0_BASE_ADDR + 0x00020000) +#define MSHC1_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000) +#define MSHC2_BASE_ADDR (SPBA0_BASE_ADDR + 0x00024000) +#define SPBA_CTRL_BASE_ADDR (SPBA0_BASE_ADDR + 0x0003C000) + +/* + * AIPS 2 + */ +#define AIPS2_BASE_ADDR 0x53F00000 +#define AIPS2_BASE_ADDR_VIRT 0xFC200000 +#define AIPS2_SIZE SZ_1M +#define CCM_BASE_ADDR (AIPS2_BASE_ADDR + 0x00080000) +#define CSPI3_BASE_ADDR (AIPS2_BASE_ADDR + 0x00084000) +#define FIRI_BASE_ADDR (AIPS2_BASE_ADDR + 0x0008C000) +#define GPT1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00090000) +#define EPIT1_BASE_ADDR (AIPS2_BASE_ADDR + 0x00094000) +#define EPIT2_BASE_ADDR (AIPS2_BASE_ADDR + 0x00098000) +#define GPIO3_BASE_ADDR (AIPS2_BASE_ADDR + 0x000A4000) +#define SCC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AC000) +#define SCM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AE000) +#define SMN_BASE_ADDR (AIPS2_BASE_ADDR + 0x000AF000) +#define RNGA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000B0000) +#define IPU_CTRL_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C0000) +#define AUDMUX_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C4000) +#define MPEG4_ENC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000C8000) +#define GPIO1_BASE_ADDR (AIPS2_BASE_ADDR + 0x000CC000) +#define GPIO2_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D0000) +#define SDMA_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D4000) +#define RTC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000D8000) +#define WDOG_BASE_ADDR (AIPS2_BASE_ADDR + 0x000DC000) +#define PWM_BASE_ADDR (AIPS2_BASE_ADDR + 0x000E0000) +#define RTIC_BASE_ADDR (AIPS2_BASE_ADDR + 0x000EC000) + +/* + * ROMP and AVIC + */ +#define ROMP_BASE_ADDR 0x60000000 +#define ROMP_BASE_ADDR_VIRT 0xFC500000 +#define ROMP_SIZE SZ_1M + +#define AVIC_BASE_ADDR 0x68000000 +#define AVIC_BASE_ADDR_VIRT 0xFC400000 +#define AVIC_SIZE SZ_1M + +/* + * NAND, SDRAM, WEIM, M3IF, EMI controllers + */ +#define X_MEMC_BASE_ADDR 0xB8000000 +#define X_MEMC_BASE_ADDR_VIRT 0xFC320000 +#define X_MEMC_SIZE SZ_64K + +#define NFC_BASE_ADDR (X_MEMC_BASE_ADDR + 0x0000) +#define ESDCTL_BASE_ADDR (X_MEMC_BASE_ADDR + 0x1000) +#define WEIM_BASE_ADDR (X_MEMC_BASE_ADDR + 0x2000) +#define M3IF_BASE_ADDR (X_MEMC_BASE_ADDR + 0x3000) +#define EMI_CTL_BASE_ADDR (X_MEMC_BASE_ADDR + 0x4000) +#define PCMCIA_CTL_BASE_ADDR EMI_CTL_BASE_ADDR + +/* + * Memory regions and CS + */ +#define IPU_MEM_BASE_ADDR 0x70000000 +#define CSD0_BASE_ADDR 0x80000000 +#define CSD1_BASE_ADDR 0x90000000 +#define CS0_BASE_ADDR 0xA0000000 +#define CS1_BASE_ADDR 0xA8000000 +#define CS2_BASE_ADDR 0xB0000000 +#define CS3_BASE_ADDR 0xB2000000 + +#define CS4_BASE_ADDR 0xB4000000 +#define CS4_BASE_ADDR_VIRT 0xF4000000 +#define CS4_SIZE SZ_32M + +#define CS5_BASE_ADDR 0xB6000000 +#define PCMCIA_MEM_BASE_ADDR 0xBC000000 + +/*! + * This macro defines the physical to virtual address mapping for all the + * peripheral modules. It is used by passing in the physical address as x + * and returning the virtual address. If the physical address is not mapped, + * it returns 0xDEADBEEF + */ +#define IO_ADDRESS(x) \ + (((x >= IRAM_BASE_ADDR) && (x < (IRAM_BASE_ADDR + IRAM_SIZE))) ? IRAM_IO_ADDRESS(x):\ + ((x >= L2CC_BASE_ADDR) && (x < (L2CC_BASE_ADDR + L2CC_SIZE))) ? L2CC_IO_ADDRESS(x):\ + ((x >= AIPS1_BASE_ADDR) && (x < (AIPS1_BASE_ADDR + AIPS1_SIZE))) ? AIPS1_IO_ADDRESS(x):\ + ((x >= SPBA0_BASE_ADDR) && (x < (SPBA0_BASE_ADDR + SPBA0_SIZE))) ? SPBA0_IO_ADDRESS(x):\ + ((x >= AIPS2_BASE_ADDR) && (x < (AIPS2_BASE_ADDR + AIPS2_SIZE))) ? AIPS2_IO_ADDRESS(x):\ + ((x >= ROMP_BASE_ADDR) && (x < (ROMP_BASE_ADDR + ROMP_SIZE))) ? ROMP_IO_ADDRESS(x):\ + ((x >= AVIC_BASE_ADDR) && (x < (AVIC_BASE_ADDR + AVIC_SIZE))) ? AVIC_IO_ADDRESS(x):\ + ((x >= CS4_BASE_ADDR) && (x < (CS4_BASE_ADDR + CS4_SIZE))) ? CS4_IO_ADDRESS(x):\ + ((x >= X_MEMC_BASE_ADDR) && (x < (X_MEMC_BASE_ADDR + X_MEMC_SIZE))) ? X_MEMC_IO_ADDRESS(x):\ + 0xDEADBEEF) + +/* + * define the address mapping macros: in physical address order + */ + +#define IRAM_IO_ADDRESS(x) \ + (((x) - IRAM_BASE_ADDR) + IRAM_BASE_ADDR_VIRT) + +#define L2CC_IO_ADDRESS(x) \ + (((x) - L2CC_BASE_ADDR) + L2CC_BASE_ADDR_VIRT) + +#define AIPS1_IO_ADDRESS(x) \ + (((x) - AIPS1_BASE_ADDR) + AIPS1_BASE_ADDR_VIRT) + +#define SPBA0_IO_ADDRESS(x) \ + (((x) - SPBA0_BASE_ADDR) + SPBA0_BASE_ADDR_VIRT) + +#define AIPS2_IO_ADDRESS(x) \ + (((x) - AIPS2_BASE_ADDR) + AIPS2_BASE_ADDR_VIRT) + +#define ROMP_IO_ADDRESS(x) \ + (((x) - ROMP_BASE_ADDR) + ROMP_BASE_ADDR_VIRT) + +#define AVIC_IO_ADDRESS(x) \ + (((x) - AVIC_BASE_ADDR) + AVIC_BASE_ADDR_VIRT) + +#define CS4_IO_ADDRESS(x) \ + (((x) - CS4_BASE_ADDR) + CS4_BASE_ADDR_VIRT) + +#define X_MEMC_IO_ADDRESS(x) \ + (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) + +#define PCMCIA_IO_ADDRESS(x) \ + (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) + +/* Start of physical RAM - On many MX31 platforms, this is the first SDRAM bank (CSD0) */ +#define PHYS_OFFSET CSD0_BASE_ADDR + +/* + * Interrupt numbers + */ +#define MXC_INT_PEN_ADS7843 0 +#define MXC_INT_RESV1 1 +#define MXC_INT_CS8900A 2 +#define MXC_INT_I2C3 3 +#define MXC_INT_I2C2 4 +#define MXC_INT_MPEG4_ENCODER 5 +#define MXC_INT_RTIC 6 +#define MXC_INT_FIRI 7 +#define MXC_INT_MMC_SDHC2 8 +#define MXC_INT_MMC_SDHC1 9 +#define MXC_INT_I2C 10 +#define MXC_INT_SSI2 11 +#define MXC_INT_SSI1 12 +#define MXC_INT_CSPI2 13 +#define MXC_INT_CSPI1 14 +#define MXC_INT_ATA 15 +#define MXC_INT_MBX 16 +#define MXC_INT_CSPI3 17 +#define MXC_INT_UART3 18 +#define MXC_INT_IIM 19 +#define MXC_INT_SIM2 20 +#define MXC_INT_SIM1 21 +#define MXC_INT_RNGA 22 +#define MXC_INT_EVTMON 23 +#define MXC_INT_KPP 24 +#define MXC_INT_RTC 25 +#define MXC_INT_PWM 26 +#define MXC_INT_EPIT2 27 +#define MXC_INT_EPIT1 28 +#define MXC_INT_GPT 29 +#define MXC_INT_RESV30 30 +#define MXC_INT_RESV31 31 +#define MXC_INT_UART2 32 +#define MXC_INT_NANDFC 33 +#define MXC_INT_SDMA 34 +#define MXC_INT_USB1 35 +#define MXC_INT_USB2 36 +#define MXC_INT_USB3 37 +#define MXC_INT_USB4 38 +#define MXC_INT_MSHC1 39 +#define MXC_INT_MSHC2 40 +#define MXC_INT_IPU_ERR 41 +#define MXC_INT_IPU_SYN 42 +#define MXC_INT_RESV43 43 +#define MXC_INT_RESV44 44 +#define MXC_INT_UART1 45 +#define MXC_INT_UART4 46 +#define MXC_INT_UART5 47 +#define MXC_INT_ECT 48 +#define MXC_INT_SCC_SCM 49 +#define MXC_INT_SCC_SMN 50 +#define MXC_INT_GPIO2 51 +#define MXC_INT_GPIO1 52 +#define MXC_INT_CCM 53 +#define MXC_INT_PCMCIA 54 +#define MXC_INT_WDOG 55 +#define MXC_INT_GPIO3 56 +#define MXC_INT_RESV57 57 +#define MXC_INT_EXT_POWER 58 +#define MXC_INT_EXT_TEMPER 59 +#define MXC_INT_EXT_SENSOR60 60 +#define MXC_INT_EXT_SENSOR61 61 +#define MXC_INT_EXT_WDOG 62 +#define MXC_INT_EXT_TV 63 + +#define MXC_MAX_INT_LINES 64 + +#define MXC_GPIO_INT_BASE MXC_MAX_INT_LINES +#define MXC_MAX_GPIO_LINES (GPIO_NUM_PIN * GPIO_PORT_NUM) +#define MXC_MAX_VIRTUAL_INTS 16 + +#define NR_IRQS (MXC_MAX_INT_LINES + MXC_MAX_GPIO_LINES + MXC_MAX_VIRTUAL_INTS) + +/*! + * Number of GPIO port as defined in the IC Spec + */ +#define GPIO_PORT_NUM 3 +/*! + * Number of GPIO pins per port + */ +#define GPIO_NUM_PIN 32 + +#define PROD_SIGNATURE 0x1 /* For MX31 */ + +/* silicon revisions specific to i.MX31 */ +#define CHIP_REV_1_0 0x10 +#define CHIP_REV_1_1 0x11 +#define CHIP_REV_1_2 0x12 +#define CHIP_REV_1_3 0x13 +#define CHIP_REV_2_0 0x20 +#define CHIP_REV_2_1 0x21 +#define CHIP_REV_2_2 0x22 +#define CHIP_REV_2_3 0x23 +#define CHIP_REV_3_0 0x30 +#define CHIP_REV_3_1 0x31 +#define CHIP_REV_3_2 0x32 + +#define SYSTEM_REV_MIN CHIP_REV_1_0 +#define SYSTEM_REV_NUM 3 + +/* gpio and gpio based interrupt handling */ +#define GPIO_DR 0x00 +#define GPIO_GDIR 0x04 +#define GPIO_PSR 0x08 +#define GPIO_ICR1 0x0C +#define GPIO_ICR2 0x10 +#define GPIO_IMR 0x14 +#define GPIO_ISR 0x18 +#define GPIO_INT_LOW_LEV 0x0 +#define GPIO_INT_HIGH_LEV 0x1 +#define GPIO_INT_RISE_EDGE 0x2 +#define GPIO_INT_FALL_EDGE 0x3 +#define GPIO_INT_NONE 0x4 + +/* Mandatory defines used globally */ + +/* this CPU supports up to 96 GPIOs */ +#define ARCH_NR_GPIOS 96 + +#if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS) + +/* this is a i.MX31 CPU */ +#define cpu_is_mx31() (1) + +extern unsigned int system_rev; + +static inline int mx31_revision(void) +{ + return system_rev; +} +#endif + +#endif /* __ASM_ARCH_MXC_MX31_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h new file mode 100644 index 00000000000..332eda4dbd3 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mxc.h @@ -0,0 +1,36 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_H__ +#define __ASM_ARCH_MXC_H__ + +#ifndef __ASM_ARCH_MXC_HARDWARE_H__ +#error "Do not include directly." +#endif + +/* clean up all things that are not used */ +#ifndef CONFIG_ARCH_MX3 +# define cpu_is_mx31() (0) +#endif + +#ifndef CONFIG_MACH_MX27 +# define cpu_is_mx27() (0) +#endif + +#endif /* __ASM_ARCH_MXC_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/mxc_timer.h b/arch/arm/plat-mxc/include/mach/mxc_timer.h new file mode 100644 index 00000000000..130aebfbe16 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/mxc_timer.h @@ -0,0 +1,158 @@ +/* + * mxc_timer.h + * + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * + * Platform independent (i.MX1, i.MX2, i.MX3) definition for timer handling. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef __PLAT_MXC_TIMER_H +#define __PLAT_MXC_TIMER_H + +#include <linux/clk.h> +#include <mach/hardware.h> + +#ifdef CONFIG_ARCH_IMX +#define TIMER_BASE IO_ADDRESS(TIM1_BASE_ADDR) +#define TIMER_INTERRUPT TIM1_INT + +#define TCTL_VAL TCTL_CLK_PCLK1 +#define TCTL_IRQEN (1<<4) +#define TCTL_FRR (1<<8) +#define TCTL_CLK_PCLK1 (1<<1) +#define TCTL_CLK_PCLK1_4 (2<<1) +#define TCTL_CLK_TIN (3<<1) +#define TCTL_CLK_32 (4<<1) + +#define MXC_TCTL 0x00 +#define MXC_TPRER 0x04 +#define MXC_TCMP 0x08 +#define MXC_TCR 0x0c +#define MXC_TCN 0x10 +#define MXC_TSTAT 0x14 +#define TSTAT_CAPT (1<<1) +#define TSTAT_COMP (1<<0) + +static inline void gpt_irq_disable(void) +{ + unsigned int tmp; + + tmp = __raw_readl(TIMER_BASE + MXC_TCTL); + __raw_writel(tmp & ~TCTL_IRQEN, TIMER_BASE + MXC_TCTL); +} + +static inline void gpt_irq_enable(void) +{ + __raw_writel(__raw_readl(TIMER_BASE + MXC_TCTL) | TCTL_IRQEN, + TIMER_BASE + MXC_TCTL); +} + +static void gpt_irq_acknowledge(void) +{ + __raw_writel(0, TIMER_BASE + MXC_TSTAT); +} +#endif /* CONFIG_ARCH_IMX */ + +#ifdef CONFIG_ARCH_MX2 +#define TIMER_BASE IO_ADDRESS(GPT1_BASE_ADDR) +#define TIMER_INTERRUPT MXC_INT_GPT1 + +#define MXC_TCTL 0x00 +#define TCTL_VAL TCTL_CLK_PCLK1 +#define TCTL_CLK_PCLK1 (1<<1) +#define TCTL_CLK_PCLK1_4 (2<<1) +#define TCTL_IRQEN (1<<4) +#define TCTL_FRR (1<<8) +#define MXC_TPRER 0x04 +#define MXC_TCMP 0x08 +#define MXC_TCR 0x0c +#define MXC_TCN 0x10 +#define MXC_TSTAT 0x14 +#define TSTAT_CAPT (1<<1) +#define TSTAT_COMP (1<<0) + +static inline void gpt_irq_disable(void) +{ + unsigned int tmp; + + tmp = __raw_readl(TIMER_BASE + MXC_TCTL); + __raw_writel(tmp & ~TCTL_IRQEN, TIMER_BASE + MXC_TCTL); +} + +static inline void gpt_irq_enable(void) +{ + __raw_writel(__raw_readl(TIMER_BASE + MXC_TCTL) | TCTL_IRQEN, + TIMER_BASE + MXC_TCTL); +} + +static void gpt_irq_acknowledge(void) +{ + __raw_writel(TSTAT_CAPT | TSTAT_COMP, TIMER_BASE + MXC_TSTAT); +} +#endif /* CONFIG_ARCH_MX2 */ + +#ifdef CONFIG_ARCH_MX3 +#define TIMER_BASE IO_ADDRESS(GPT1_BASE_ADDR) +#define TIMER_INTERRUPT MXC_INT_GPT + +#define MXC_TCTL 0x00 +#define TCTL_VAL (TCTL_CLK_IPG | TCTL_WAITEN) +#define TCTL_CLK_IPG (1<<6) +#define TCTL_FRR (1<<9) +#define TCTL_WAITEN (1<<3) + +#define MXC_TPRER 0x04 +#define MXC_TSTAT 0x08 +#define TSTAT_OF1 (1<<0) +#define TSTAT_OF2 (1<<1) +#define TSTAT_OF3 (1<<2) +#define TSTAT_IF1 (1<<3) +#define TSTAT_IF2 (1<<4) +#define TSTAT_ROV (1<<5) +#define MXC_IR 0x0c +#define MXC_TCMP 0x10 +#define MXC_TCMP2 0x14 +#define MXC_TCMP3 0x18 +#define MXC_TCR 0x1c +#define MXC_TCN 0x24 + +static inline void gpt_irq_disable(void) +{ + __raw_writel(0, TIMER_BASE + MXC_IR); +} + +static inline void gpt_irq_enable(void) +{ + __raw_writel(1<<0, TIMER_BASE + MXC_IR); +} + +static inline void gpt_irq_acknowledge(void) +{ + __raw_writel(TSTAT_OF1, TIMER_BASE + MXC_TSTAT); +} +#endif /* CONFIG_ARCH_MX3 */ + +#define TCTL_SWR (1<<15) +#define TCTL_CC (1<<10) +#define TCTL_OM (1<<9) +#define TCTL_CAP_RIS (1<<6) +#define TCTL_CAP_FAL (2<<6) +#define TCTL_CAP_RIS_FAL (3<<6) +#define TCTL_CAP_ENA (1<<5) +#define TCTL_TEN (1<<0) + +#endif diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h new file mode 100644 index 00000000000..bbfc37465fc --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/system.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 1999 ARM Limited + * Copyright (C) 2000 Deep Blue Solutions Ltd + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MXC_SYSTEM_H__ +#define __ASM_ARCH_MXC_SYSTEM_H__ + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + cpu_reset(0); +} + +#endif /* __ASM_ARCH_MXC_SYSTEM_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/timex.h b/arch/arm/plat-mxc/include/mach/timex.h new file mode 100644 index 00000000000..0b0af0253e9 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/timex.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 1999 ARM Limited + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MXC_TIMEX_H__ +#define __ASM_ARCH_MXC_TIMEX_H__ + +#include <mach/hardware.h> /* for CLOCK_TICK_RATE */ + +#endif /* __ASM_ARCH_MXC_TIMEX_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h new file mode 100644 index 00000000000..de6fe036598 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/uncompress.h @@ -0,0 +1,78 @@ +/* + * arch/arm/plat-mxc/include/mach/uncompress.h + * + * + * + * Copyright (C) 1999 ARM Limited + * Copyright (C) Shane Nay (shane@minirl.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_MXC_UNCOMPRESS_H__ +#define __ASM_ARCH_MXC_UNCOMPRESS_H__ + +#define __MXC_BOOT_UNCOMPRESS + +#include <mach/hardware.h> + +#define UART(x) (*(volatile unsigned long *)(serial_port + (x))) + +#define USR2 0x98 +#define USR2_TXFE (1<<14) +#define TXR 0x40 +#define UCR1 0x80 +#define UCR1_UARTEN 1 + +/* + * The following code assumes the serial port has already been + * initialized by the bootloader. We search for the first enabled + * port in the most probable order. If you didn't setup a port in + * your bootloader then nothing will appear (which might be desired). + * + * This does not append a newline + */ + +static void putc(int ch) +{ + static unsigned long serial_port = 0; + + if (unlikely(serial_port == 0)) { + do { + serial_port = UART1_BASE_ADDR; + if (UART(UCR1) & UCR1_UARTEN) + break; + serial_port = UART2_BASE_ADDR; + if (UART(UCR1) & UCR1_UARTEN) + break; + return; + } while (0); + } + + while (!(UART(USR2) & USR2_TXFE)) + barrier(); + + UART(TXR) = ch; +} + +#define flush() do { } while (0) + +/* + * nothing to do + */ +#define arch_decomp_setup() + +#define arch_decomp_wdog() + +#endif /* __ASM_ARCH_MXC_UNCOMPRESS_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/vmalloc.h b/arch/arm/plat-mxc/include/mach/vmalloc.h new file mode 100644 index 00000000000..62d97623412 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/vmalloc.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2000 Russell King. + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MXC_VMALLOC_H__ +#define __ASM_ARCH_MXC_VMALLOC_H__ + +/* vmalloc ending address */ +#define VMALLOC_END 0xF4000000 + +#endif /* __ASM_ARCH_MXC_VMALLOC_H__ */ diff --git a/arch/arm/plat-mxc/iomux-mx1-mx2.c b/arch/arm/plat-mxc/iomux-mx1-mx2.c index 1985571eb40..d97387aa9a4 100644 --- a/arch/arm/plat-mxc/iomux-mx1-mx2.c +++ b/arch/arm/plat-mxc/iomux-mx1-mx2.c @@ -30,9 +30,9 @@ #include <linux/string.h> #include <linux/gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/map.h> -#include <asm/arch/iomux-mx1-mx2.h> +#include <mach/iomux-mx1-mx2.h> void mxc_gpio_mode(int gpio_mode) { diff --git a/arch/arm/plat-mxc/irq.c b/arch/arm/plat-mxc/irq.c index 1fbe01da692..1053b666c67 100644 --- a/arch/arm/plat-mxc/irq.c +++ b/arch/arm/plat-mxc/irq.c @@ -19,7 +19,7 @@ #include <linux/irq.h> #include <asm/io.h> -#include <asm/arch/common.h> +#include <mach/common.h> #define AVIC_BASE IO_ADDRESS(AVIC_BASE_ADDR) #define AVIC_INTCNTL (AVIC_BASE + 0x00) /* int control reg */ diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c index 3bf86343fdf..fd28f5194f7 100644 --- a/arch/arm/plat-mxc/time.c +++ b/arch/arm/plat-mxc/time.c @@ -26,10 +26,10 @@ #include <linux/clockchips.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/mach/time.h> -#include <asm/arch/common.h> -#include <asm/arch/mxc_timer.h> +#include <mach/common.h> +#include <mach/mxc_timer.h> static struct clock_event_device clockevent_mxc; static enum clock_event_mode clockevent_mode = CLOCK_EVT_MODE_UNUSED; diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index c2e741de020..23a07059999 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -26,7 +26,7 @@ #include <asm/io.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> static LIST_HEAD(clocks); static DEFINE_MUTEX(clocks_mutex); diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 8d04929a3c7..f4dff423ae7 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -19,20 +19,20 @@ #include <linux/serial_reg.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/system.h> #include <asm/pgtable.h> #include <asm/mach/map.h> #include <asm/io.h> #include <asm/setup.h> -#include <asm/arch/common.h> -#include <asm/arch/board.h> -#include <asm/arch/control.h> -#include <asm/arch/mux.h> -#include <asm/arch/fpga.h> +#include <mach/common.h> +#include <mach/board.h> +#include <mach/control.h> +#include <mach/mux.h> +#include <mach/fpga.h> -#include <asm/arch/clock.h> +#include <mach/clock.h> #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) # include "../mach-omap2/sdrc.h" diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c index d719c15daa5..ae1de308aaa 100644 --- a/arch/arm/plat-omap/cpu-omap.c +++ b/arch/arm/plat-omap/cpu-omap.c @@ -21,7 +21,7 @@ #include <linux/err.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/system.h> diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c index f455233af08..5b73bb27445 100644 --- a/arch/arm/plat-omap/debug-devices.c +++ b/arch/arm/plat-omap/debug-devices.c @@ -13,11 +13,11 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/board.h> -#include <asm/arch/gpio.h> +#include <mach/board.h> +#include <mach/gpio.h> /* Many OMAP development platforms reuse the same "debug board"; these diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c index 9128a80d228..9422dee7de8 100644 --- a/arch/arm/plat-omap/debug-leds.c +++ b/arch/arm/plat-omap/debug-leds.c @@ -13,13 +13,13 @@ #include <linux/leds.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/leds.h> #include <asm/system.h> #include <asm/mach-types.h> -#include <asm/arch/fpga.h> -#include <asm/arch/gpio.h> +#include <mach/fpga.h> +#include <mach/gpio.h> /* Many OMAP development platforms reuse the same "debug board"; these diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index 81002b722da..187e3d8bfdf 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -14,17 +14,17 @@ #include <linux/init.h> #include <linux/platform_device.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/mach-types.h> #include <asm/mach/map.h> -#include <asm/arch/tc.h> -#include <asm/arch/board.h> -#include <asm/arch/mux.h> -#include <asm/arch/gpio.h> -#include <asm/arch/menelaus.h> -#include <asm/arch/mcbsp.h> +#include <mach/tc.h> +#include <mach/board.h> +#include <mach/mux.h> +#include <mach/gpio.h> +#include <mach/menelaus.h> +#include <mach/mcbsp.h> #if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE) diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index fac8e994f58..a63b644ad30 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -28,10 +28,10 @@ #include <linux/io.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/dma.h> -#include <asm/arch/tc.h> +#include <mach/tc.h> #undef DEBUG diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index f22506af0e6..743a4abcd85 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -32,10 +32,10 @@ #include <linux/list.h> #include <linux/clk.h> #include <linux/delay.h> -#include <asm/hardware.h> -#include <asm/arch/dmtimer.h> +#include <mach/hardware.h> +#include <mach/dmtimer.h> #include <asm/io.h> -#include <asm/arch/irqs.h> +#include <mach/irqs.h> /* register offsets */ #define _OMAP_TIMER_ID_OFFSET 0x00 diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c index 5d107520e6b..17a92a31e74 100644 --- a/arch/arm/plat-omap/fb.c +++ b/arch/arm/plat-omap/fb.c @@ -28,14 +28,13 @@ #include <linux/platform_device.h> #include <linux/bootmem.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/mach-types.h> #include <asm/mach/map.h> -#include <asm/arch/board.h> -#include <asm/arch/sram.h> -#include <asm/arch/omapfb.h> +#include <mach/board.h> +#include <mach/sram.h> +#include <mach/omapfb.h> #if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE) diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 63e094342ef..3e76ee2bc73 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -18,10 +18,10 @@ #include <linux/err.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/irqs.h> -#include <asm/arch/gpio.h> +#include <mach/irqs.h> +#include <mach/gpio.h> #include <asm/mach/irq.h> #include <asm/io.h> diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 7990ab185bb..0e6d147ab6f 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -26,8 +26,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/i2c.h> -#include <asm/mach-types.h> -#include <asm/arch/mux.h> +#include <mach/mux.h> #define OMAP_I2C_SIZE 0x3f #define OMAP1_I2C_BASE 0xfffb3800 diff --git a/arch/arm/plat-omap/include/mach/aic23.h b/arch/arm/plat-omap/include/mach/aic23.h new file mode 100644 index 00000000000..5ccedac7752 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/aic23.h @@ -0,0 +1,116 @@ +/* + * arch/arm/plat-omap/include/mach/aic23.h + * + * Hardware definitions for TI TLV320AIC23 audio codec + * + * Copyright (C) 2002 RidgeRun, Inc. + * Author: Steve Johnson + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_AIC23_H +#define __ASM_ARCH_AIC23_H + +// Codec TLV320AIC23 +#define LEFT_LINE_VOLUME_ADDR 0x00 +#define RIGHT_LINE_VOLUME_ADDR 0x01 +#define LEFT_CHANNEL_VOLUME_ADDR 0x02 +#define RIGHT_CHANNEL_VOLUME_ADDR 0x03 +#define ANALOG_AUDIO_CONTROL_ADDR 0x04 +#define DIGITAL_AUDIO_CONTROL_ADDR 0x05 +#define POWER_DOWN_CONTROL_ADDR 0x06 +#define DIGITAL_AUDIO_FORMAT_ADDR 0x07 +#define SAMPLE_RATE_CONTROL_ADDR 0x08 +#define DIGITAL_INTERFACE_ACT_ADDR 0x09 +#define RESET_CONTROL_ADDR 0x0F + +// Left (right) line input volume control register +#define LRS_ENABLED 0x0100 +#define LIM_MUTED 0x0080 +#define LIV_DEFAULT 0x0017 +#define LIV_MAX 0x001f +#define LIV_MIN 0x0000 + +// Left (right) channel headphone volume control register +#define LZC_ON 0x0080 +#define LHV_DEFAULT 0x0079 +#define LHV_MAX 0x007f +#define LHV_MIN 0x0000 + +// Analog audio path control register +#define STA_REG(x) ((x)<<6) +#define STE_ENABLED 0x0020 +#define DAC_SELECTED 0x0010 +#define BYPASS_ON 0x0008 +#define INSEL_MIC 0x0004 +#define MICM_MUTED 0x0002 +#define MICB_20DB 0x0001 + +// Digital audio path control register +#define DACM_MUTE 0x0008 +#define DEEMP_32K 0x0002 +#define DEEMP_44K 0x0004 +#define DEEMP_48K 0x0006 +#define ADCHP_ON 0x0001 + +// Power control down register +#define DEVICE_POWER_OFF 0x0080 +#define CLK_OFF 0x0040 +#define OSC_OFF 0x0020 +#define OUT_OFF 0x0010 +#define DAC_OFF 0x0008 +#define ADC_OFF 0x0004 +#define MIC_OFF 0x0002 +#define LINE_OFF 0x0001 + +// Digital audio interface register +#define MS_MASTER 0x0040 +#define LRSWAP_ON 0x0020 +#define LRP_ON 0x0010 +#define IWL_16 0x0000 +#define IWL_20 0x0004 +#define IWL_24 0x0008 +#define IWL_32 0x000C +#define FOR_I2S 0x0002 +#define FOR_DSP 0x0003 + +// Sample rate control register +#define CLKOUT_HALF 0x0080 +#define CLKIN_HALF 0x0040 +#define BOSR_384fs 0x0002 // BOSR_272fs when in USB mode +#define USB_CLK_ON 0x0001 +#define SR_MASK 0xf +#define CLKOUT_SHIFT 7 +#define CLKIN_SHIFT 6 +#define SR_SHIFT 2 +#define BOSR_SHIFT 1 + +// Digital interface register +#define ACT_ON 0x0001 + +#define TLV320AIC23ID1 (0x1a) // cs low +#define TLV320AIC23ID2 (0x1b) // cs high + +void aic23_power_up(void); +void aic23_power_down(void); + +#endif /* __ASM_ARCH_AIC23_H */ diff --git a/arch/arm/plat-omap/include/mach/blizzard.h b/arch/arm/plat-omap/include/mach/blizzard.h new file mode 100644 index 00000000000..8d160f17137 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/blizzard.h @@ -0,0 +1,12 @@ +#ifndef _BLIZZARD_H +#define _BLIZZARD_H + +struct blizzard_platform_data { + void (*power_up)(struct device *dev); + void (*power_down)(struct device *dev); + unsigned long (*get_clock_rate)(struct device *dev); + + unsigned te_connected : 1; +}; + +#endif diff --git a/arch/arm/plat-omap/include/mach/board-2430sdp.h b/arch/arm/plat-omap/include/mach/board-2430sdp.h new file mode 100644 index 00000000000..cf1dc022394 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-2430sdp.h @@ -0,0 +1,39 @@ +/* + * arch/arm/plat-omap/include/mach/board-2430sdp.h + * + * Hardware definitions for TI OMAP2430 SDP board. + * + * Based on board-h4.h by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_2430SDP_H +#define __ASM_ARCH_OMAP_2430SDP_H + +/* Placeholder for 2430SDP specific defines */ +#define OMAP24XX_ETHR_START 0x08000300 +#define OMAP24XX_ETHR_GPIO_IRQ 149 +#define SDP2430_CS0_BASE 0x04000000 + +#define TWL4030_IRQNUM INT_24XX_SYS_NIRQ + +#endif /* __ASM_ARCH_OMAP_2430SDP_H */ diff --git a/arch/arm/plat-omap/include/mach/board-ams-delta.h b/arch/arm/plat-omap/include/mach/board-ams-delta.h new file mode 100644 index 00000000000..51b102dc906 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-ams-delta.h @@ -0,0 +1,76 @@ +/* + * arch/arm/plat-omap/include/mach/board-ams-delta.h + * + * Copyright (C) 2006 Jonathan McDowell <noodles@earth.li> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_ARCH_OMAP_AMS_DELTA_H +#define __ASM_ARCH_OMAP_AMS_DELTA_H + +#if defined (CONFIG_MACH_AMS_DELTA) + +#define AMS_DELTA_LATCH1_PHYS 0x01000000 +#define AMS_DELTA_LATCH1_VIRT 0xEA000000 +#define AMS_DELTA_MODEM_PHYS 0x04000000 +#define AMS_DELTA_MODEM_VIRT 0xEB000000 +#define AMS_DELTA_LATCH2_PHYS 0x08000000 +#define AMS_DELTA_LATCH2_VIRT 0xEC000000 + +#define AMS_DELTA_LATCH1_LED_CAMERA 0x01 +#define AMS_DELTA_LATCH1_LED_ADVERT 0x02 +#define AMS_DELTA_LATCH1_LED_EMAIL 0x04 +#define AMS_DELTA_LATCH1_LED_HANDSFREE 0x08 +#define AMS_DELTA_LATCH1_LED_VOICEMAIL 0x10 +#define AMS_DELTA_LATCH1_LED_VOICE 0x20 + +#define AMS_DELTA_LATCH2_LCD_VBLEN 0x0001 +#define AMS_DELTA_LATCH2_LCD_NDISP 0x0002 +#define AMS_DELTA_LATCH2_NAND_NCE 0x0004 +#define AMS_DELTA_LATCH2_NAND_NRE 0x0008 +#define AMS_DELTA_LATCH2_NAND_NWP 0x0010 +#define AMS_DELTA_LATCH2_NAND_NWE 0x0020 +#define AMS_DELTA_LATCH2_NAND_ALE 0x0040 +#define AMS_DELTA_LATCH2_NAND_CLE 0x0080 +#define AMD_DELTA_LATCH2_KEYBRD_PWR 0x0100 +#define AMD_DELTA_LATCH2_KEYBRD_DATA 0x0200 +#define AMD_DELTA_LATCH2_SCARD_RSTIN 0x0400 +#define AMD_DELTA_LATCH2_SCARD_CMDVCC 0x0800 +#define AMS_DELTA_LATCH2_MODEM_NRESET 0x1000 +#define AMS_DELTA_LATCH2_MODEM_CODEC 0x2000 + +#define AMS_DELTA_GPIO_PIN_KEYBRD_DATA 0 +#define AMS_DELTA_GPIO_PIN_KEYBRD_CLK 1 +#define AMS_DELTA_GPIO_PIN_MODEM_IRQ 2 +#define AMS_DELTA_GPIO_PIN_HOOK_SWITCH 4 +#define AMS_DELTA_GPIO_PIN_SCARD_NOFF 6 +#define AMS_DELTA_GPIO_PIN_SCARD_IO 7 +#define AMS_DELTA_GPIO_PIN_CONFIG 11 +#define AMS_DELTA_GPIO_PIN_NAND_RB 12 + +#ifndef __ASSEMBLY__ +void ams_delta_latch1_write(u8 mask, u8 value); +void ams_delta_latch2_write(u16 mask, u16 value); +#endif + +#endif /* CONFIG_MACH_AMS_DELTA */ + +#endif /* __ASM_ARCH_OMAP_AMS_DELTA_H */ diff --git a/arch/arm/plat-omap/include/mach/board-apollon.h b/arch/arm/plat-omap/include/mach/board-apollon.h new file mode 100644 index 00000000000..d6f2a8e963d --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-apollon.h @@ -0,0 +1,38 @@ +/* + * arch/arm/plat-omap/include/mach/board-apollon.h + * + * Hardware definitions for Samsung OMAP24XX Apollon board. + * + * Initial creation by Kyungmin Park <kyungmin.park@samsung.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_APOLLON_H +#define __ASM_ARCH_OMAP_APOLLON_H + +extern void apollon_mmc_init(void); + +/* Placeholder for APOLLON specific defines */ +#define APOLLON_ETHR_GPIO_IRQ 74 + +#endif /* __ASM_ARCH_OMAP_APOLLON_H */ + diff --git a/arch/arm/plat-omap/include/mach/board-fsample.h b/arch/arm/plat-omap/include/mach/board-fsample.h new file mode 100644 index 00000000000..cb3c5ae1277 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-fsample.h @@ -0,0 +1,51 @@ +/* + * arch/arm/plat-omap/include/mach/board-fsample.h + * + * Board-specific goodies for TI F-Sample. + * + * Copyright (C) 2006 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_OMAP_FSAMPLE_H +#define __ASM_ARCH_OMAP_FSAMPLE_H + +/* fsample is pretty close to p2-sample */ +#include <mach/board-perseus2.h> + +#define fsample_cpld_read(reg) __raw_readb(reg) +#define fsample_cpld_write(val, reg) __raw_writeb(val, reg) + +#define FSAMPLE_CPLD_BASE 0xE8100000 +#define FSAMPLE_CPLD_SIZE SZ_4K +#define FSAMPLE_CPLD_START 0x05080000 + +#define FSAMPLE_CPLD_REG_A (FSAMPLE_CPLD_BASE + 0x00) +#define FSAMPLE_CPLD_SWITCH (FSAMPLE_CPLD_BASE + 0x02) +#define FSAMPLE_CPLD_UART (FSAMPLE_CPLD_BASE + 0x02) +#define FSAMPLE_CPLD_REG_B (FSAMPLE_CPLD_BASE + 0x04) +#define FSAMPLE_CPLD_VERSION (FSAMPLE_CPLD_BASE + 0x06) +#define FSAMPLE_CPLD_SET_CLR (FSAMPLE_CPLD_BASE + 0x06) + +#define FSAMPLE_CPLD_BIT_BT_RESET 0 +#define FSAMPLE_CPLD_BIT_LCD_RESET 1 +#define FSAMPLE_CPLD_BIT_CAM_PWDN 2 +#define FSAMPLE_CPLD_BIT_CHARGER_ENABLE 3 +#define FSAMPLE_CPLD_BIT_SD_MMC_EN 4 +#define FSAMPLE_CPLD_BIT_aGPS_PWREN 5 +#define FSAMPLE_CPLD_BIT_BACKLIGHT 6 +#define FSAMPLE_CPLD_BIT_aGPS_EN_RESET 7 +#define FSAMPLE_CPLD_BIT_aGPS_SLEEPx_N 8 +#define FSAMPLE_CPLD_BIT_OTG_RESET 9 + +#define fsample_cpld_set(bit) \ + fsample_cpld_write((((bit) & 15) << 4) | 0x0f, FSAMPLE_CPLD_SET_CLR) + +#define fsample_cpld_clear(bit) \ + fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR) + +#endif diff --git a/arch/arm/plat-omap/include/mach/board-h2.h b/arch/arm/plat-omap/include/mach/board-h2.h new file mode 100644 index 00000000000..2a050e9be65 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-h2.h @@ -0,0 +1,41 @@ +/* + * arch/arm/plat-omap/include/mach/board-h2.h + * + * Hardware definitions for TI OMAP1610 H2 board. + * + * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_H2_H +#define __ASM_ARCH_OMAP_H2_H + +/* Placeholder for H2 specific defines */ + +/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ +#define OMAP1610_ETHR_START 0x04000300 + +extern void h2_mmc_init(void); +extern void h2_mmc_slot_cover_handler(void *arg, int state); + +#endif /* __ASM_ARCH_OMAP_H2_H */ + diff --git a/arch/arm/plat-omap/include/mach/board-h3.h b/arch/arm/plat-omap/include/mach/board-h3.h new file mode 100644 index 00000000000..14909dc7858 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-h3.h @@ -0,0 +1,36 @@ +/* + * arch/arm/plat-omap/include/mach/board-h3.h + * + * Copyright (C) 2001 RidgeRun, Inc. + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_ARCH_OMAP_H3_H +#define __ASM_ARCH_OMAP_H3_H + +/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */ +#define OMAP1710_ETHR_START 0x04000300 + +extern void h3_mmc_init(void); +extern void h3_mmc_slot_cover_handler(void *arg, int state); + +#endif /* __ASM_ARCH_OMAP_H3_H */ diff --git a/arch/arm/plat-omap/include/mach/board-h4.h b/arch/arm/plat-omap/include/mach/board-h4.h new file mode 100644 index 00000000000..1470cd3e519 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-h4.h @@ -0,0 +1,35 @@ +/* + * arch/arm/plat-omap/include/mach/board-h4.h + * + * Hardware definitions for TI OMAP1610 H4 board. + * + * Initial creation by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_H4_H +#define __ASM_ARCH_OMAP_H4_H + +/* Placeholder for H4 specific defines */ +#define OMAP24XX_ETHR_GPIO_IRQ 92 +#endif /* __ASM_ARCH_OMAP_H4_H */ + diff --git a/arch/arm/plat-omap/include/mach/board-innovator.h b/arch/arm/plat-omap/include/mach/board-innovator.h new file mode 100644 index 00000000000..5ae3e79b9f9 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-innovator.h @@ -0,0 +1,52 @@ +/* + * arch/arm/plat-omap/include/mach/board-innovator.h + * + * Copyright (C) 2001 RidgeRun, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_ARCH_OMAP_INNOVATOR_H +#define __ASM_ARCH_OMAP_INNOVATOR_H + +#if defined (CONFIG_ARCH_OMAP15XX) + +#ifndef OMAP_SDRAM_DEVICE +#define OMAP_SDRAM_DEVICE D256M_1X16_4B +#endif + +#define OMAP1510P1_IMIF_PRI_VALUE 0x00 +#define OMAP1510P1_EMIFS_PRI_VALUE 0x00 +#define OMAP1510P1_EMIFF_PRI_VALUE 0x00 + +#ifndef __ASSEMBLY__ +void fpga_write(unsigned char val, int reg); +unsigned char fpga_read(int reg); +#endif + +#endif /* CONFIG_ARCH_OMAP15XX */ + +#if defined (CONFIG_ARCH_OMAP16XX) + +/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ +#define INNOVATOR1610_ETHR_START 0x04000300 + +#endif /* CONFIG_ARCH_OMAP1610 */ +#endif /* __ASM_ARCH_OMAP_INNOVATOR_H */ diff --git a/arch/arm/plat-omap/include/mach/board-nokia.h b/arch/arm/plat-omap/include/mach/board-nokia.h new file mode 100644 index 00000000000..2abbe001af8 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-nokia.h @@ -0,0 +1,54 @@ +/* + * arch/arm/plat-omap/include/mach/board-nokia.h + * + * Information structures for Nokia-specific board config data + * + * Copyright (C) 2005 Nokia Corporation + */ + +#ifndef _OMAP_BOARD_NOKIA_H +#define _OMAP_BOARD_NOKIA_H + +#include <linux/types.h> + +#define OMAP_TAG_NOKIA_BT 0x4e01 +#define OMAP_TAG_WLAN_CX3110X 0x4e02 +#define OMAP_TAG_CBUS 0x4e03 +#define OMAP_TAG_EM_ASIC_BB5 0x4e04 + + +#define BT_CHIP_CSR 1 +#define BT_CHIP_TI 2 + +#define BT_SYSCLK_12 1 +#define BT_SYSCLK_38_4 2 + +struct omap_bluetooth_config { + u8 chip_type; + u8 bt_wakeup_gpio; + u8 host_wakeup_gpio; + u8 reset_gpio; + u8 bt_uart; + u8 bd_addr[6]; + u8 bt_sysclk; +}; + +struct omap_wlan_cx3110x_config { + u8 chip_type; + s16 power_gpio; + s16 irq_gpio; + s16 spi_cs_gpio; +}; + +struct omap_cbus_config { + s16 clk_gpio; + s16 dat_gpio; + s16 sel_gpio; +}; + +struct omap_em_asic_bb5_config { + s16 retu_irq_gpio; + s16 tahvo_irq_gpio; +}; + +#endif diff --git a/arch/arm/plat-omap/include/mach/board-osk.h b/arch/arm/plat-omap/include/mach/board-osk.h new file mode 100644 index 00000000000..3850cb1f220 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-osk.h @@ -0,0 +1,47 @@ +/* + * arch/arm/plat-omap/include/mach/board-osk.h + * + * Hardware definitions for TI OMAP5912 OSK board. + * + * Written by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_OSK_H +#define __ASM_ARCH_OMAP_OSK_H + +/* At OMAP5912 OSK the Ethernet is directly connected to CS1 */ +#define OMAP_OSK_ETHR_START 0x04800300 + +/* TPS65010 has four GPIOs. nPG and LED2 can be treated like GPIOs with + * alternate pin configurations for hardware-controlled blinking. + */ +#define OSK_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */) +# define OSK_TPS_GPIO_USB_PWR_EN (OSK_TPS_GPIO_BASE + 0) +# define OSK_TPS_GPIO_LED_D3 (OSK_TPS_GPIO_BASE + 1) +# define OSK_TPS_GPIO_LAN_RESET (OSK_TPS_GPIO_BASE + 2) +# define OSK_TPS_GPIO_DSP_PWR_EN (OSK_TPS_GPIO_BASE + 3) +# define OSK_TPS_GPIO_LED_D9 (OSK_TPS_GPIO_BASE + 4) +# define OSK_TPS_GPIO_LED_D2 (OSK_TPS_GPIO_BASE + 5) + +#endif /* __ASM_ARCH_OMAP_OSK_H */ + diff --git a/arch/arm/plat-omap/include/mach/board-palmte.h b/arch/arm/plat-omap/include/mach/board-palmte.h new file mode 100644 index 00000000000..6906cdebbcf --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-palmte.h @@ -0,0 +1,32 @@ +/* + * arch/arm/plat-omap/include/mach/board-palmte.h + * + * Hardware definitions for the Palm Tungsten E device. + * + * Maintainters : http://palmtelinux.sf.net + * palmtelinux-developpers@lists.sf.net + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __OMAP_BOARD_PALMTE_H +#define __OMAP_BOARD_PALMTE_H + +#define PALMTE_USBDETECT_GPIO 0 +#define PALMTE_USB_OR_DC_GPIO 1 +#define PALMTE_TSC_GPIO 4 +#define PALMTE_PINTDAV_GPIO 6 +#define PALMTE_MMC_WP_GPIO 8 +#define PALMTE_MMC_POWER_GPIO 9 +#define PALMTE_HDQ_GPIO 11 +#define PALMTE_HEADPHONES_GPIO 14 +#define PALMTE_SPEAKER_GPIO 15 +#define PALMTE_DC_GPIO OMAP_MPUIO(2) +#define PALMTE_MMC_SWITCH_GPIO OMAP_MPUIO(4) +#define PALMTE_MMC1_GPIO OMAP_MPUIO(6) +#define PALMTE_MMC2_GPIO OMAP_MPUIO(7) +#define PALMTE_MMC3_GPIO OMAP_MPUIO(11) + +#endif /* __OMAP_BOARD_PALMTE_H */ diff --git a/arch/arm/plat-omap/include/mach/board-palmtt.h b/arch/arm/plat-omap/include/mach/board-palmtt.h new file mode 100644 index 00000000000..e79f382b593 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-palmtt.h @@ -0,0 +1,23 @@ +/* + * arch/arm/plat-omap/include/mach/board-palmte.h + * + * Hardware definitions for the Palm Tungsten|T device. + * + * Maintainters : Marek Vasut <marek.vasut@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __OMAP_BOARD_PALMTT_H +#define __OMAP_BOARD_PALMTT_H + +#define PALMTT_USBDETECT_GPIO 0 +#define PALMTT_CABLE_GPIO 1 +#define PALMTT_LED_GPIO 3 +#define PALMTT_PENIRQ_GPIO 6 +#define PALMTT_MMC_WP_GPIO 8 +#define PALMTT_HDQ_GPIO 11 + +#endif /* __OMAP_BOARD_PALMTT_H */ diff --git a/arch/arm/plat-omap/include/mach/board-palmz71.h b/arch/arm/plat-omap/include/mach/board-palmz71.h new file mode 100644 index 00000000000..b1d7d579b31 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-palmz71.h @@ -0,0 +1,26 @@ +/* + * arch/arm/plat-omap/include/mach/board-palmz71.h + * + * Hardware definitions for the Palm Zire71 device. + * + * Maintainters : Marek Vasut <marek.vasut@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __OMAP_BOARD_PALMZ71_H +#define __OMAP_BOARD_PALMZ71_H + +#define PALMZ71_USBDETECT_GPIO 0 +#define PALMZ71_PENIRQ_GPIO 6 +#define PALMZ71_MMC_WP_GPIO 8 +#define PALMZ71_HDQ_GPIO 11 + +#define PALMZ71_HOTSYNC_GPIO OMAP_MPUIO(1) +#define PALMZ71_CABLE_GPIO OMAP_MPUIO(2) +#define PALMZ71_SLIDER_GPIO OMAP_MPUIO(3) +#define PALMZ71_MMC_IN_GPIO OMAP_MPUIO(4) + +#endif /* __OMAP_BOARD_PALMZ71_H */ diff --git a/arch/arm/plat-omap/include/mach/board-perseus2.h b/arch/arm/plat-omap/include/mach/board-perseus2.h new file mode 100644 index 00000000000..c06c3d717d5 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-perseus2.h @@ -0,0 +1,39 @@ +/* + * arch/arm/plat-omap/include/mach/board-perseus2.h + * + * Copyright 2003 by Texas Instruments Incorporated + * OMAP730 / Perseus2 support by Jean Pihet + * + * Copyright (C) 2001 RidgeRun, Inc. (http://www.ridgerun.com) + * Author: RidgeRun, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef __ASM_ARCH_OMAP_PERSEUS2_H +#define __ASM_ARCH_OMAP_PERSEUS2_H + +#include <mach/fpga.h> + +#ifndef OMAP_SDRAM_DEVICE +#define OMAP_SDRAM_DEVICE D256M_1X16_4B +#endif + +#endif diff --git a/arch/arm/plat-omap/include/mach/board-sx1.h b/arch/arm/plat-omap/include/mach/board-sx1.h new file mode 100644 index 00000000000..355adbdaae3 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-sx1.h @@ -0,0 +1,52 @@ +/* + * Siemens SX1 board definitions + * + * Copyright: Vovan888 at gmail com + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef __ASM_ARCH_SX1_I2C_CHIPS_H +#define __ASM_ARCH_SX1_I2C_CHIPS_H + +#define SOFIA_MAX_LIGHT_VAL 0x2B + +#define SOFIA_I2C_ADDR 0x32 +/* Sofia reg 3 bits masks */ +#define SOFIA_POWER1_REG 0x03 + +#define SOFIA_USB_POWER 0x01 +#define SOFIA_MMC_POWER 0x04 +#define SOFIA_BLUETOOTH_POWER 0x08 +#define SOFIA_MMILIGHT_POWER 0x20 + +#define SOFIA_POWER2_REG 0x04 +#define SOFIA_BACKLIGHT_REG 0x06 +#define SOFIA_KEYLIGHT_REG 0x07 +#define SOFIA_DIMMING_REG 0x09 + + +/* Function Prototypes for SX1 devices control on I2C bus */ + +int sx1_setbacklight(u8 backlight); +int sx1_getbacklight(u8 *backlight); +int sx1_setkeylight(u8 keylight); +int sx1_getkeylight(u8 *keylight); + +int sx1_setmmipower(u8 onoff); +int sx1_setusbpower(u8 onoff); +int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value); +int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value); + +/* MMC prototypes */ + +extern void sx1_mmc_init(void); +extern void sx1_mmc_slot_cover_handler(void *arg, int state); + +#endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */ diff --git a/arch/arm/plat-omap/include/mach/board-voiceblue.h b/arch/arm/plat-omap/include/mach/board-voiceblue.h new file mode 100644 index 00000000000..ed6d346ee12 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board-voiceblue.h @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz> + * + * Hardware definitions for OMAP5910 based VoiceBlue board. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_VOICEBLUE_H +#define __ASM_ARCH_VOICEBLUE_H + +extern void voiceblue_wdt_enable(void); +extern void voiceblue_wdt_disable(void); +extern void voiceblue_wdt_ping(void); +extern void voiceblue_reset(void); + +#endif /* __ASM_ARCH_VOICEBLUE_H */ + diff --git a/arch/arm/plat-omap/include/mach/board.h b/arch/arm/plat-omap/include/mach/board.h new file mode 100644 index 00000000000..54445642f35 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/board.h @@ -0,0 +1,186 @@ +/* + * arch/arm/plat-omap/include/mach/board.h + * + * Information structures for board-specific data + * + * Copyright (C) 2004 Nokia Corporation + * Written by Juha Yrjölä <juha.yrjola@nokia.com> + */ + +#ifndef _OMAP_BOARD_H +#define _OMAP_BOARD_H + +#include <linux/types.h> + +#include <mach/gpio-switch.h> + +/* Different peripheral ids */ +#define OMAP_TAG_CLOCK 0x4f01 +#define OMAP_TAG_MMC 0x4f02 +#define OMAP_TAG_SERIAL_CONSOLE 0x4f03 +#define OMAP_TAG_USB 0x4f04 +#define OMAP_TAG_LCD 0x4f05 +#define OMAP_TAG_GPIO_SWITCH 0x4f06 +#define OMAP_TAG_UART 0x4f07 +#define OMAP_TAG_FBMEM 0x4f08 +#define OMAP_TAG_STI_CONSOLE 0x4f09 +#define OMAP_TAG_CAMERA_SENSOR 0x4f0a + +#define OMAP_TAG_BOOT_REASON 0x4f80 +#define OMAP_TAG_FLASH_PART 0x4f81 +#define OMAP_TAG_VERSION_STR 0x4f82 + +struct omap_clock_config { + /* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */ + u8 system_clock_type; +}; + +struct omap_mmc_conf { + unsigned enabled:1; + /* nomux means "standard" muxing is wrong on this board, and that + * board-specific code handled it before common init logic. + */ + unsigned nomux:1; + /* switch pin can be for card detect (default) or card cover */ + unsigned cover:1; + /* 4 wire signaling is optional, and is only used for SD/SDIO */ + unsigned wire4:1; + s16 power_pin; + s16 switch_pin; + s16 wp_pin; +}; + +struct omap_mmc_config { + struct omap_mmc_conf mmc[2]; +}; + +struct omap_serial_console_config { + u8 console_uart; + u32 console_speed; +}; + +struct omap_sti_console_config { + unsigned enable:1; + u8 channel; +}; + +struct omap_camera_sensor_config { + u16 reset_gpio; + int (*power_on)(void * data); + int (*power_off)(void * data); +}; + +struct omap_usb_config { + /* Configure drivers according to the connectors on your board: + * - "A" connector (rectagular) + * ... for host/OHCI use, set "register_host". + * - "B" connector (squarish) or "Mini-B" + * ... for device/gadget use, set "register_dev". + * - "Mini-AB" connector (very similar to Mini-B) + * ... for OTG use as device OR host, initialize "otg" + */ + unsigned register_host:1; + unsigned register_dev:1; + u8 otg; /* port number, 1-based: usb1 == 2 */ + + u8 hmc_mode; + + /* implicitly true if otg: host supports remote wakeup? */ + u8 rwc; + + /* signaling pins used to talk to transceiver on usbN: + * 0 == usbN unused + * 2 == usb0-only, using internal transceiver + * 3 == 3 wire bidirectional + * 4 == 4 wire bidirectional + * 6 == 6 wire unidirectional (or TLL) + */ + u8 pins[3]; +}; + +struct omap_lcd_config { + char panel_name[16]; + char ctrl_name[16]; + s16 nreset_gpio; + u8 data_lines; +}; + +struct device; +struct fb_info; +struct omap_backlight_config { + int default_intensity; + int (*set_power)(struct device *dev, int state); + int (*check_fb)(struct fb_info *fb); +}; + +struct omap_fbmem_config { + u32 start; + u32 size; +}; + +struct omap_pwm_led_platform_data { + const char *name; + int intensity_timer; + int blink_timer; + void (*set_power)(struct omap_pwm_led_platform_data *self, int on_off); +}; + +/* See arch/arm/plat-omap/include/mach/gpio-switch.h for definitions */ +struct omap_gpio_switch_config { + char name[12]; + u16 gpio; + int flags:4; + int type:4; + int key_code:24; /* Linux key code */ +}; + +struct omap_uart_config { + /* Bit field of UARTs present; bit 0 --> UART1 */ + unsigned int enabled_uarts; +}; + + +struct omap_flash_part_config { + char part_table[0]; +}; + +struct omap_boot_reason_config { + char reason_str[12]; +}; + +struct omap_version_config { + char component[12]; + char version[12]; +}; + + +#include <mach/board-nokia.h> + +struct omap_board_config_entry { + u16 tag; + u16 len; + u8 data[0]; +}; + +struct omap_board_config_kernel { + u16 tag; + const void *data; +}; + +extern const void *__omap_get_config(u16 tag, size_t len, int nr); + +#define omap_get_config(tag, type) \ + ((const type *) __omap_get_config((tag), sizeof(type), 0)) +#define omap_get_nr_config(tag, type, nr) \ + ((const type *) __omap_get_config((tag), sizeof(type), (nr))) + +extern const void *omap_get_var_config(u16 tag, size_t *len); + +extern struct omap_board_config_kernel *omap_board_config; +extern int omap_board_config_size; + + +/* for TI reference platforms sharing the same debug card */ +extern int debug_card_init(u32 addr, unsigned gpio); + +#endif diff --git a/arch/arm/plat-omap/include/mach/clock.h b/arch/arm/plat-omap/include/mach/clock.h new file mode 100644 index 00000000000..92f7c7238fc --- /dev/null +++ b/arch/arm/plat-omap/include/mach/clock.h @@ -0,0 +1,162 @@ +/* + * arch/arm/plat-omap/include/mach/clock.h + * + * Copyright (C) 2004 - 2005 Nokia corporation + * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com> + * Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_OMAP_CLOCK_H +#define __ARCH_ARM_OMAP_CLOCK_H + +struct module; +struct clk; + +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) + +struct clksel_rate { + u8 div; + u32 val; + u8 flags; +}; + +struct clksel { + struct clk *parent; + const struct clksel_rate *rates; +}; + +struct dpll_data { + void __iomem *mult_div1_reg; + u32 mult_mask; + u32 div1_mask; + u16 last_rounded_m; + u8 last_rounded_n; + unsigned long last_rounded_rate; + unsigned int rate_tolerance; + u16 max_multiplier; + u8 max_divider; + u32 max_tolerance; +# if defined(CONFIG_ARCH_OMAP3) + u8 modes; + void __iomem *control_reg; + u32 enable_mask; + u8 auto_recal_bit; + u8 recal_en_bit; + u8 recal_st_bit; + void __iomem *autoidle_reg; + u32 autoidle_mask; + void __iomem *idlest_reg; + u8 idlest_bit; +# endif +}; + +#endif + +struct clk { + struct list_head node; + struct module *owner; + const char *name; + int id; + struct clk *parent; + unsigned long rate; + __u32 flags; + void __iomem *enable_reg; + __u8 enable_bit; + __s8 usecount; + void (*recalc)(struct clk *); + int (*set_rate)(struct clk *, unsigned long); + long (*round_rate)(struct clk *, unsigned long); + void (*init)(struct clk *); + int (*enable)(struct clk *); + void (*disable)(struct clk *); +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) + u8 fixed_div; + void __iomem *clksel_reg; + u32 clksel_mask; + const struct clksel *clksel; + struct dpll_data *dpll_data; +#else + __u8 rate_offset; + __u8 src_offset; +#endif +#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) + struct dentry *dent; /* For visible tree hierarchy */ +#endif +}; + +struct cpufreq_frequency_table; + +struct clk_functions { + int (*clk_enable)(struct clk *clk); + void (*clk_disable)(struct clk *clk); + long (*clk_round_rate)(struct clk *clk, unsigned long rate); + int (*clk_set_rate)(struct clk *clk, unsigned long rate); + int (*clk_set_parent)(struct clk *clk, struct clk *parent); + struct clk * (*clk_get_parent)(struct clk *clk); + void (*clk_allow_idle)(struct clk *clk); + void (*clk_deny_idle)(struct clk *clk); + void (*clk_disable_unused)(struct clk *clk); +#ifdef CONFIG_CPU_FREQ + void (*clk_init_cpufreq_table)(struct cpufreq_frequency_table **); +#endif +}; + +extern unsigned int mpurate; + +extern int clk_init(struct clk_functions * custom_clocks); +extern int clk_register(struct clk *clk); +extern void clk_unregister(struct clk *clk); +extern void propagate_rate(struct clk *clk); +extern void recalculate_root_clocks(void); +extern void followparent_recalc(struct clk * clk); +extern void clk_allow_idle(struct clk *clk); +extern void clk_deny_idle(struct clk *clk); +extern int clk_get_usecount(struct clk *clk); +extern void clk_enable_init_clocks(void); + +/* Clock flags */ +#define RATE_CKCTL (1 << 0) /* Main fixed ratio clocks */ +#define RATE_FIXED (1 << 1) /* Fixed clock rate */ +#define RATE_PROPAGATES (1 << 2) /* Program children too */ +#define VIRTUAL_CLOCK (1 << 3) /* Composite clock from table */ +#define ALWAYS_ENABLED (1 << 4) /* Clock cannot be disabled */ +#define ENABLE_REG_32BIT (1 << 5) /* Use 32-bit access */ +#define VIRTUAL_IO_ADDRESS (1 << 6) /* Clock in virtual address */ +#define CLOCK_IDLE_CONTROL (1 << 7) +#define CLOCK_NO_IDLE_PARENT (1 << 8) +#define DELAYED_APP (1 << 9) /* Delay application of clock */ +#define CONFIG_PARTICIPANT (1 << 10) /* Fundamental clock */ +#define ENABLE_ON_INIT (1 << 11) /* Enable upon framework init */ +#define INVERT_ENABLE (1 << 12) /* 0 enables, 1 disables */ +/* bits 13-20 are currently free */ +#define CLOCK_IN_OMAP310 (1 << 21) +#define CLOCK_IN_OMAP730 (1 << 22) +#define CLOCK_IN_OMAP1510 (1 << 23) +#define CLOCK_IN_OMAP16XX (1 << 24) +#define CLOCK_IN_OMAP242X (1 << 25) +#define CLOCK_IN_OMAP243X (1 << 26) +#define CLOCK_IN_OMAP343X (1 << 27) /* clocks common to all 343X */ +#define PARENT_CONTROLS_CLOCK (1 << 28) +#define CLOCK_IN_OMAP3430ES1 (1 << 29) /* 3430ES1 clocks only */ +#define CLOCK_IN_OMAP3430ES2 (1 << 30) /* 3430ES2 clocks only */ + +/* Clksel_rate flags */ +#define DEFAULT_RATE (1 << 0) +#define RATE_IN_242X (1 << 1) +#define RATE_IN_243X (1 << 2) +#define RATE_IN_343X (1 << 3) /* rates common to all 343X */ +#define RATE_IN_3430ES2 (1 << 4) /* 3430ES2 rates only */ + +#define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X) + + +/* CM_CLKSEL2_PLL.CORE_CLK_SRC options (24XX) */ +#define CORE_CLK_SRC_32K 0 +#define CORE_CLK_SRC_DPLL 1 +#define CORE_CLK_SRC_DPLL_X2 2 + +#endif diff --git a/arch/arm/plat-omap/include/mach/common.h b/arch/arm/plat-omap/include/mach/common.h new file mode 100644 index 00000000000..06093112b66 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/common.h @@ -0,0 +1,69 @@ +/* + * arch/arm/plat-omap/include/mach/common.h + * + * Header for code common to all OMAP machines. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ARCH_ARM_MACH_OMAP_COMMON_H +#define __ARCH_ARM_MACH_OMAP_COMMON_H + +#include <linux/i2c.h> + +struct sys_timer; + +extern void omap_map_common_io(void); +extern struct sys_timer omap_timer; +extern void omap_serial_init(void); +#ifdef CONFIG_I2C_OMAP +extern int omap_register_i2c_bus(int bus_id, u32 clkrate, + struct i2c_board_info const *info, + unsigned len); +#else +static inline int omap_register_i2c_bus(int bus_id, u32 clkrate, + struct i2c_board_info const *info, + unsigned len) +{ + return 0; +} +#endif + +/* IO bases for various OMAP processors */ +struct omap_globals { + void __iomem *tap; /* Control module ID code */ + void __iomem *sdrc; /* SDRAM Controller */ + void __iomem *sms; /* SDRAM Memory Scheduler */ + void __iomem *ctrl; /* System Control Module */ + void __iomem *prm; /* Power and Reset Management */ + void __iomem *cm; /* Clock Management */ +}; + +void omap2_set_globals_242x(void); +void omap2_set_globals_243x(void); +void omap2_set_globals_343x(void); + +/* These get called from omap2_set_globals_xxxx(), do not call these */ +void omap2_set_globals_memory(struct omap_globals *); +void omap2_set_globals_control(struct omap_globals *); +void omap2_set_globals_prcm(struct omap_globals *); + +#endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */ diff --git a/arch/arm/plat-omap/include/mach/control.h b/arch/arm/plat-omap/include/mach/control.h new file mode 100644 index 00000000000..e3fd62d9a99 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/control.h @@ -0,0 +1,189 @@ +#ifndef __ASM_ARCH_CONTROL_H +#define __ASM_ARCH_CONTROL_H + +/* + * arch/arm/plat-omap/include/mach/control.h + * + * OMAP2/3 System Control Module definitions + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation. + */ + +#include <mach/io.h> + +#define OMAP242X_CTRL_REGADDR(reg) \ + (void __iomem *)IO_ADDRESS(OMAP242X_CTRL_BASE + (reg)) +#define OMAP243X_CTRL_REGADDR(reg) \ + (void __iomem *)IO_ADDRESS(OMAP243X_CTRL_BASE + (reg)) +#define OMAP343X_CTRL_REGADDR(reg) \ + (void __iomem *)IO_ADDRESS(OMAP343X_CTRL_BASE + (reg)) + +/* + * As elsewhere, the "OMAP2_" prefix indicates that the macro is valid for + * OMAP24XX and OMAP34XX. + */ + +/* Control submodule offsets */ + +#define OMAP2_CONTROL_INTERFACE 0x000 +#define OMAP2_CONTROL_PADCONFS 0x030 +#define OMAP2_CONTROL_GENERAL 0x270 +#define OMAP343X_CONTROL_MEM_WKUP 0x600 +#define OMAP343X_CONTROL_PADCONFS_WKUP 0xa00 +#define OMAP343X_CONTROL_GENERAL_WKUP 0xa60 + +/* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */ + +#define OMAP2_CONTROL_SYSCONFIG (OMAP2_CONTROL_INTERFACE + 0x10) + +/* CONTROL_GENERAL register offsets common to OMAP2 & 3 */ +#define OMAP2_CONTROL_DEVCONF0 (OMAP2_CONTROL_GENERAL + 0x0004) +#define OMAP2_CONTROL_MSUSPENDMUX_0 (OMAP2_CONTROL_GENERAL + 0x0020) +#define OMAP2_CONTROL_MSUSPENDMUX_1 (OMAP2_CONTROL_GENERAL + 0x0024) +#define OMAP2_CONTROL_MSUSPENDMUX_2 (OMAP2_CONTROL_GENERAL + 0x0028) +#define OMAP2_CONTROL_MSUSPENDMUX_3 (OMAP2_CONTROL_GENERAL + 0x002c) +#define OMAP2_CONTROL_MSUSPENDMUX_4 (OMAP2_CONTROL_GENERAL + 0x0030) +#define OMAP2_CONTROL_MSUSPENDMUX_5 (OMAP2_CONTROL_GENERAL + 0x0034) +#define OMAP2_CONTROL_SEC_CTRL (OMAP2_CONTROL_GENERAL + 0x0040) +#define OMAP2_CONTROL_RPUB_KEY_H_0 (OMAP2_CONTROL_GENERAL + 0x0090) +#define OMAP2_CONTROL_RPUB_KEY_H_1 (OMAP2_CONTROL_GENERAL + 0x0094) +#define OMAP2_CONTROL_RPUB_KEY_H_2 (OMAP2_CONTROL_GENERAL + 0x0098) +#define OMAP2_CONTROL_RPUB_KEY_H_3 (OMAP2_CONTROL_GENERAL + 0x009c) + +/* 242x-only CONTROL_GENERAL register offsets */ +#define OMAP242X_CONTROL_DEVCONF OMAP2_CONTROL_DEVCONF0 /* match TRM */ +#define OMAP242X_CONTROL_OCM_RAM_PERM (OMAP2_CONTROL_GENERAL + 0x0068) + +/* 243x-only CONTROL_GENERAL register offsets */ +/* CONTROL_IVA2_BOOT{ADDR,MOD} are at the same place on 343x - noted below */ +#define OMAP243X_CONTROL_DEVCONF1 (OMAP2_CONTROL_GENERAL + 0x0078) +#define OMAP243X_CONTROL_CSIRXFE (OMAP2_CONTROL_GENERAL + 0x007c) +#define OMAP243X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) +#define OMAP243X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) +#define OMAP243X_CONTROL_IVA2_GEMCFG (OMAP2_CONTROL_GENERAL + 0x0198) + +/* 24xx-only CONTROL_GENERAL register offsets */ +#define OMAP24XX_CONTROL_DEBOBS (OMAP2_CONTROL_GENERAL + 0x0000) +#define OMAP24XX_CONTROL_EMU_SUPPORT (OMAP2_CONTROL_GENERAL + 0x0008) +#define OMAP24XX_CONTROL_SEC_TEST (OMAP2_CONTROL_GENERAL + 0x0044) +#define OMAP24XX_CONTROL_PSA_CTRL (OMAP2_CONTROL_GENERAL + 0x0048) +#define OMAP24XX_CONTROL_PSA_CMD (OMAP2_CONTROL_GENERAL + 0x004c) +#define OMAP24XX_CONTROL_PSA_VALUE (OMAP2_CONTROL_GENERAL + 0x0050) +#define OMAP24XX_CONTROL_SEC_EMU (OMAP2_CONTROL_GENERAL + 0x0060) +#define OMAP24XX_CONTROL_SEC_TAP (OMAP2_CONTROL_GENERAL + 0x0064) +#define OMAP24XX_CONTROL_OCM_PUB_RAM_ADD (OMAP2_CONTROL_GENERAL + 0x006c) +#define OMAP24XX_CONTROL_EXT_SEC_RAM_START_ADD (OMAP2_CONTROL_GENERAL + 0x0070) +#define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD (OMAP2_CONTROL_GENERAL + 0x0074) +#define OMAP24XX_CONTROL_SEC_STATUS (OMAP2_CONTROL_GENERAL + 0x0080) +#define OMAP24XX_CONTROL_SEC_ERR_STATUS (OMAP2_CONTROL_GENERAL + 0x0084) +#define OMAP24XX_CONTROL_STATUS (OMAP2_CONTROL_GENERAL + 0x0088) +#define OMAP24XX_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x008c) +#define OMAP24XX_CONTROL_RAND_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00a0) +#define OMAP24XX_CONTROL_RAND_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00a4) +#define OMAP24XX_CONTROL_RAND_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00a8) +#define OMAP24XX_CONTROL_RAND_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00ac) +#define OMAP24XX_CONTROL_CUST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00b0) +#define OMAP24XX_CONTROL_CUST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00b4) +#define OMAP24XX_CONTROL_TEST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00c0) +#define OMAP24XX_CONTROL_TEST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00c4) +#define OMAP24XX_CONTROL_TEST_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00c8) +#define OMAP24XX_CONTROL_TEST_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00cc) +#define OMAP24XX_CONTROL_TEST_KEY_4 (OMAP2_CONTROL_GENERAL + 0x00d0) +#define OMAP24XX_CONTROL_TEST_KEY_5 (OMAP2_CONTROL_GENERAL + 0x00d4) +#define OMAP24XX_CONTROL_TEST_KEY_6 (OMAP2_CONTROL_GENERAL + 0x00d8) +#define OMAP24XX_CONTROL_TEST_KEY_7 (OMAP2_CONTROL_GENERAL + 0x00dc) +#define OMAP24XX_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e0) +#define OMAP24XX_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00e4) + +/* 34xx-only CONTROL_GENERAL register offsets */ +#define OMAP343X_CONTROL_PADCONF_OFF (OMAP2_CONTROL_GENERAL + 0x0000) +#define OMAP343X_CONTROL_MEM_DFTRW0 (OMAP2_CONTROL_GENERAL + 0x0008) +#define OMAP343X_CONTROL_MEM_DFTRW1 (OMAP2_CONTROL_GENERAL + 0x000c) +#define OMAP343X_CONTROL_DEVCONF1 (OMAP2_CONTROL_GENERAL + 0x0068) +#define OMAP343X_CONTROL_CSIRXFE (OMAP2_CONTROL_GENERAL + 0x006c) +#define OMAP343X_CONTROL_SEC_STATUS (OMAP2_CONTROL_GENERAL + 0x0070) +#define OMAP343X_CONTROL_SEC_ERR_STATUS (OMAP2_CONTROL_GENERAL + 0x0074) +#define OMAP343X_CONTROL_SEC_ERR_STATUS_DEBUG (OMAP2_CONTROL_GENERAL + 0x0078) +#define OMAP343X_CONTROL_STATUS (OMAP2_CONTROL_GENERAL + 0x0080) +#define OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS (OMAP2_CONTROL_GENERAL + 0x0084) +#define OMAP343X_CONTROL_RPUB_KEY_H_4 (OMAP2_CONTROL_GENERAL + 0x00a0) +#define OMAP343X_CONTROL_RAND_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00a8) +#define OMAP343X_CONTROL_RAND_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00ac) +#define OMAP343X_CONTROL_RAND_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00b0) +#define OMAP343X_CONTROL_RAND_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00b4) +#define OMAP343X_CONTROL_TEST_KEY_0 (OMAP2_CONTROL_GENERAL + 0x00c8) +#define OMAP343X_CONTROL_TEST_KEY_1 (OMAP2_CONTROL_GENERAL + 0x00cc) +#define OMAP343X_CONTROL_TEST_KEY_2 (OMAP2_CONTROL_GENERAL + 0x00d0) +#define OMAP343X_CONTROL_TEST_KEY_3 (OMAP2_CONTROL_GENERAL + 0x00d4) +#define OMAP343X_CONTROL_TEST_KEY_4 (OMAP2_CONTROL_GENERAL + 0x00d8) +#define OMAP343X_CONTROL_TEST_KEY_5 (OMAP2_CONTROL_GENERAL + 0x00dc) +#define OMAP343X_CONTROL_TEST_KEY_6 (OMAP2_CONTROL_GENERAL + 0x00e0) +#define OMAP343X_CONTROL_TEST_KEY_7 (OMAP2_CONTROL_GENERAL + 0x00e4) +#define OMAP343X_CONTROL_TEST_KEY_8 (OMAP2_CONTROL_GENERAL + 0x00e8) +#define OMAP343X_CONTROL_TEST_KEY_9 (OMAP2_CONTROL_GENERAL + 0x00ec) +#define OMAP343X_CONTROL_TEST_KEY_10 (OMAP2_CONTROL_GENERAL + 0x00f0) +#define OMAP343X_CONTROL_TEST_KEY_11 (OMAP2_CONTROL_GENERAL + 0x00f4) +#define OMAP343X_CONTROL_TEST_KEY_12 (OMAP2_CONTROL_GENERAL + 0x00f8) +#define OMAP343X_CONTROL_TEST_KEY_13 (OMAP2_CONTROL_GENERAL + 0x00fc) +#define OMAP343X_CONTROL_IVA2_BOOTADDR (OMAP2_CONTROL_GENERAL + 0x0190) +#define OMAP343X_CONTROL_IVA2_BOOTMOD (OMAP2_CONTROL_GENERAL + 0x0194) + +/* + * REVISIT: This list of registers is not comprehensive - there are more + * that should be added. + */ + +/* + * Control module register bit defines - these should eventually go into + * their own regbits file. Some of these will be complicated, depending + * on the device type (general-purpose, emulator, test, secure, bad, other) + * and the security mode (secure, non-secure, don't care) + */ +/* CONTROL_DEVCONF0 bits */ +#define OMAP24XX_USBSTANDBYCTRL (1 << 15) +#define OMAP2_MCBSP2_CLKS_MASK (1 << 6) +#define OMAP2_MCBSP1_CLKS_MASK (1 << 2) + +/* CONTROL_DEVCONF1 bits */ +#define OMAP2_MCBSP5_CLKS_MASK (1 << 4) /* > 242x */ +#define OMAP2_MCBSP4_CLKS_MASK (1 << 2) /* > 242x */ +#define OMAP2_MCBSP3_CLKS_MASK (1 << 0) /* > 242x */ + +/* CONTROL_STATUS bits */ +#define OMAP2_DEVICETYPE_MASK (0x7 << 8) +#define OMAP2_SYSBOOT_5_MASK (1 << 5) +#define OMAP2_SYSBOOT_4_MASK (1 << 4) +#define OMAP2_SYSBOOT_3_MASK (1 << 3) +#define OMAP2_SYSBOOT_2_MASK (1 << 2) +#define OMAP2_SYSBOOT_1_MASK (1 << 1) +#define OMAP2_SYSBOOT_0_MASK (1 << 0) + +#ifndef __ASSEMBLY__ +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +extern void __iomem *omap_ctrl_base_get(void); +extern u8 omap_ctrl_readb(u16 offset); +extern u16 omap_ctrl_readw(u16 offset); +extern u32 omap_ctrl_readl(u16 offset); +extern void omap_ctrl_writeb(u8 val, u16 offset); +extern void omap_ctrl_writew(u16 val, u16 offset); +extern void omap_ctrl_writel(u32 val, u16 offset); +#else +#define omap_ctrl_base_get() 0 +#define omap_ctrl_readb(x) 0 +#define omap_ctrl_readw(x) 0 +#define omap_ctrl_readl(x) 0 +#define omap_ctrl_writeb(x, y) WARN_ON(1) +#define omap_ctrl_writew(x, y) WARN_ON(1) +#define omap_ctrl_writel(x, y) WARN_ON(1) +#endif +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_ARCH_CONTROL_H */ + diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h new file mode 100644 index 00000000000..05aee0eda34 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/cpu.h @@ -0,0 +1,402 @@ +/* + * arch/arm/plat-omap/include/mach/cpu.h + * + * OMAP cpu type detection + * + * Copyright (C) 2004, 2008 Nokia Corporation + * + * Written by Tony Lindgren <tony.lindgren@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_OMAP_CPU_H +#define __ASM_ARCH_OMAP_CPU_H + +struct omap_chip_id { + u8 oc; +}; + +#define OMAP_CHIP_INIT(x) { .oc = x } + +extern unsigned int system_rev; + +#define omap2_cpu_rev() ((system_rev >> 12) & 0x0f) + +/* + * Test if multicore OMAP support is needed + */ +#undef MULTI_OMAP1 +#undef MULTI_OMAP2 +#undef OMAP_NAME + +#ifdef CONFIG_ARCH_OMAP730 +# ifdef OMAP_NAME +# undef MULTI_OMAP1 +# define MULTI_OMAP1 +# else +# define OMAP_NAME omap730 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP15XX +# ifdef OMAP_NAME +# undef MULTI_OMAP1 +# define MULTI_OMAP1 +# else +# define OMAP_NAME omap1510 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP16XX +# ifdef OMAP_NAME +# undef MULTI_OMAP1 +# define MULTI_OMAP1 +# else +# define OMAP_NAME omap16xx +# endif +#endif +#if (defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)) +# if (defined(OMAP_NAME) || defined(MULTI_OMAP1)) +# error "OMAP1 and OMAP2 can't be selected at the same time" +# endif +#endif +#ifdef CONFIG_ARCH_OMAP2420 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap2420 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP2430 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap2430 +# endif +#endif +#ifdef CONFIG_ARCH_OMAP3430 +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME omap3430 +# endif +#endif + +/* + * Macros to group OMAP into cpu classes. + * These can be used in most places. + * cpu_is_omap7xx(): True for OMAP730 + * cpu_is_omap15xx(): True for OMAP1510, OMAP5910 and OMAP310 + * cpu_is_omap16xx(): True for OMAP1610, OMAP5912 and OMAP1710 + * cpu_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430 + * cpu_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423 + * cpu_is_omap243x(): True for OMAP2430 + * cpu_is_omap343x(): True for OMAP3430 + */ +#define GET_OMAP_CLASS ((system_rev >> 24) & 0xff) + +#define IS_OMAP_CLASS(class, id) \ +static inline int is_omap ##class (void) \ +{ \ + return (GET_OMAP_CLASS == (id)) ? 1 : 0; \ +} + +#define GET_OMAP_SUBCLASS ((system_rev >> 20) & 0x0fff) + +#define IS_OMAP_SUBCLASS(subclass, id) \ +static inline int is_omap ##subclass (void) \ +{ \ + return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \ +} + +IS_OMAP_CLASS(7xx, 0x07) +IS_OMAP_CLASS(15xx, 0x15) +IS_OMAP_CLASS(16xx, 0x16) +IS_OMAP_CLASS(24xx, 0x24) +IS_OMAP_CLASS(34xx, 0x34) + +IS_OMAP_SUBCLASS(242x, 0x242) +IS_OMAP_SUBCLASS(243x, 0x243) +IS_OMAP_SUBCLASS(343x, 0x343) + +#define cpu_is_omap7xx() 0 +#define cpu_is_omap15xx() 0 +#define cpu_is_omap16xx() 0 +#define cpu_is_omap24xx() 0 +#define cpu_is_omap242x() 0 +#define cpu_is_omap243x() 0 +#define cpu_is_omap34xx() 0 +#define cpu_is_omap343x() 0 + +#if defined(MULTI_OMAP1) +# if defined(CONFIG_ARCH_OMAP730) +# undef cpu_is_omap7xx +# define cpu_is_omap7xx() is_omap7xx() +# endif +# if defined(CONFIG_ARCH_OMAP15XX) +# undef cpu_is_omap15xx +# define cpu_is_omap15xx() is_omap15xx() +# endif +# if defined(CONFIG_ARCH_OMAP16XX) +# undef cpu_is_omap16xx +# define cpu_is_omap16xx() is_omap16xx() +# endif +#else +# if defined(CONFIG_ARCH_OMAP730) +# undef cpu_is_omap7xx +# define cpu_is_omap7xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP15XX) +# undef cpu_is_omap15xx +# define cpu_is_omap15xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP16XX) +# undef cpu_is_omap16xx +# define cpu_is_omap16xx() 1 +# endif +#endif + +#if defined(MULTI_OMAP2) +# if defined(CONFIG_ARCH_OMAP24XX) +# undef cpu_is_omap24xx +# undef cpu_is_omap242x +# undef cpu_is_omap243x +# define cpu_is_omap24xx() is_omap24xx() +# define cpu_is_omap242x() is_omap242x() +# define cpu_is_omap243x() is_omap243x() +# endif +# if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap34xx +# undef cpu_is_omap343x +# define cpu_is_omap34xx() is_omap34xx() +# define cpu_is_omap343x() is_omap343x() +# endif +#else +# if defined(CONFIG_ARCH_OMAP24XX) +# undef cpu_is_omap24xx +# define cpu_is_omap24xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP2420) +# undef cpu_is_omap242x +# define cpu_is_omap242x() 1 +# endif +# if defined(CONFIG_ARCH_OMAP2430) +# undef cpu_is_omap243x +# define cpu_is_omap243x() 1 +# endif +# if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap34xx +# define cpu_is_omap34xx() 1 +# endif +# if defined(CONFIG_ARCH_OMAP3430) +# undef cpu_is_omap343x +# define cpu_is_omap343x() 1 +# endif +#endif + +/* + * Macros to detect individual cpu types. + * These are only rarely needed. + * cpu_is_omap330(): True for OMAP330 + * cpu_is_omap730(): True for OMAP730 + * cpu_is_omap1510(): True for OMAP1510 + * cpu_is_omap1610(): True for OMAP1610 + * cpu_is_omap1611(): True for OMAP1611 + * cpu_is_omap5912(): True for OMAP5912 + * cpu_is_omap1621(): True for OMAP1621 + * cpu_is_omap1710(): True for OMAP1710 + * cpu_is_omap2420(): True for OMAP2420 + * cpu_is_omap2422(): True for OMAP2422 + * cpu_is_omap2423(): True for OMAP2423 + * cpu_is_omap2430(): True for OMAP2430 + * cpu_is_omap3430(): True for OMAP3430 + */ +#define GET_OMAP_TYPE ((system_rev >> 16) & 0xffff) + +#define IS_OMAP_TYPE(type, id) \ +static inline int is_omap ##type (void) \ +{ \ + return (GET_OMAP_TYPE == (id)) ? 1 : 0; \ +} + +IS_OMAP_TYPE(310, 0x0310) +IS_OMAP_TYPE(730, 0x0730) +IS_OMAP_TYPE(1510, 0x1510) +IS_OMAP_TYPE(1610, 0x1610) +IS_OMAP_TYPE(1611, 0x1611) +IS_OMAP_TYPE(5912, 0x1611) +IS_OMAP_TYPE(1621, 0x1621) +IS_OMAP_TYPE(1710, 0x1710) +IS_OMAP_TYPE(2420, 0x2420) +IS_OMAP_TYPE(2422, 0x2422) +IS_OMAP_TYPE(2423, 0x2423) +IS_OMAP_TYPE(2430, 0x2430) +IS_OMAP_TYPE(3430, 0x3430) + +#define cpu_is_omap310() 0 +#define cpu_is_omap730() 0 +#define cpu_is_omap1510() 0 +#define cpu_is_omap1610() 0 +#define cpu_is_omap5912() 0 +#define cpu_is_omap1611() 0 +#define cpu_is_omap1621() 0 +#define cpu_is_omap1710() 0 +#define cpu_is_omap2420() 0 +#define cpu_is_omap2422() 0 +#define cpu_is_omap2423() 0 +#define cpu_is_omap2430() 0 +#define cpu_is_omap3430() 0 + +#if defined(MULTI_OMAP1) +# if defined(CONFIG_ARCH_OMAP730) +# undef cpu_is_omap730 +# define cpu_is_omap730() is_omap730() +# endif +#else +# if defined(CONFIG_ARCH_OMAP730) +# undef cpu_is_omap730 +# define cpu_is_omap730() 1 +# endif +#endif + +/* + * Whether we have MULTI_OMAP1 or not, we still need to distinguish + * between 330 vs. 1510 and 1611B/5912 vs. 1710. + */ +#if defined(CONFIG_ARCH_OMAP15XX) +# undef cpu_is_omap310 +# undef cpu_is_omap1510 +# define cpu_is_omap310() is_omap310() +# define cpu_is_omap1510() is_omap1510() +#endif + +#if defined(CONFIG_ARCH_OMAP16XX) +# undef cpu_is_omap1610 +# undef cpu_is_omap1611 +# undef cpu_is_omap5912 +# undef cpu_is_omap1621 +# undef cpu_is_omap1710 +# define cpu_is_omap1610() is_omap1610() +# define cpu_is_omap1611() is_omap1611() +# define cpu_is_omap5912() is_omap5912() +# define cpu_is_omap1621() is_omap1621() +# define cpu_is_omap1710() is_omap1710() +#endif + +#if defined(CONFIG_ARCH_OMAP24XX) +# undef cpu_is_omap2420 +# undef cpu_is_omap2422 +# undef cpu_is_omap2423 +# undef cpu_is_omap2430 +# define cpu_is_omap2420() is_omap2420() +# define cpu_is_omap2422() is_omap2422() +# define cpu_is_omap2423() is_omap2423() +# define cpu_is_omap2430() is_omap2430() +#endif + +#if defined(CONFIG_ARCH_OMAP34XX) +# undef cpu_is_omap3430 +# define cpu_is_omap3430() is_omap3430() +#endif + +/* Macros to detect if we have OMAP1 or OMAP2 */ +#define cpu_class_is_omap1() (cpu_is_omap730() || cpu_is_omap15xx() || \ + cpu_is_omap16xx()) +#define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx()) + +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +/* + * Macros to detect silicon revision of OMAP2/3 processors. + * is_sil_rev_greater_than: true if passed cpu type & its rev is greater. + * is_sil_rev_lesser_than: true if passed cpu type & its rev is lesser. + * is_sil_rev_equal_to: true if passed cpu type & its rev is equal. + * get_sil_rev: return the silicon rev value. + */ +#define get_sil_omap_type(rev) ((rev & 0xffff0000) >> 16) +#define get_sil_revision(rev) ((rev & 0x0000f000) >> 12) + +#define is_sil_rev_greater_than(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) > get_sil_revision(rev))) + +#define is_sil_rev_less_than(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) < get_sil_revision(rev))) + +#define is_sil_rev_equal_to(rev) \ + ((get_sil_omap_type(system_rev) == get_sil_omap_type(rev)) && \ + (get_sil_revision(system_rev) == get_sil_revision(rev))) + +#define get_sil_rev() \ + get_sil_revision(system_rev) + +/* Various silicon macros defined here */ +#define OMAP2420_REV_ES1_0 0x24200000 +#define OMAP2420_REV_ES2_0 0x24201000 +#define OMAP2430_REV_ES1_0 0x24300000 +#define OMAP3430_REV_ES1_0 0x34300000 +#define OMAP3430_REV_ES2_0 0x34301000 +#define OMAP3430_REV_ES2_1 0x34302000 +#define OMAP3430_REV_ES2_2 0x34303000 + +/* + * omap_chip bits + * + * CHIP_IS_OMAP{2420,2430,3430} indicate that a particular structure is + * valid on all chips of that type. CHIP_IS_OMAP3430ES{1,2} indicates + * something that is only valid on that particular ES revision. + * + * These bits may be ORed together to indicate structures that are + * available on multiple chip types. + * + * To test whether a particular structure matches the current OMAP chip type, + * use omap_chip_is(). + * + */ +#define CHIP_IS_OMAP2420 (1 << 0) +#define CHIP_IS_OMAP2430 (1 << 1) +#define CHIP_IS_OMAP3430 (1 << 2) +#define CHIP_IS_OMAP3430ES1 (1 << 3) +#define CHIP_IS_OMAP3430ES2 (1 << 4) + +#define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) + +int omap_chip_is(struct omap_chip_id oci); + + +/* + * Macro to detect device type i.e. EMU/HS/TST/GP/BAD + */ +#define DEVICE_TYPE_TEST 0 +#define DEVICE_TYPE_EMU 1 +#define DEVICE_TYPE_SEC 2 +#define DEVICE_TYPE_GP 3 +#define DEVICE_TYPE_BAD 4 + +#define get_device_type() ((system_rev & 0x700) >> 8) +#define is_device_type_test() (get_device_type() == DEVICE_TYPE_TEST) +#define is_device_type_emu() (get_device_type() == DEVICE_TYPE_EMU) +#define is_device_type_sec() (get_device_type() == DEVICE_TYPE_SEC) +#define is_device_type_gp() (get_device_type() == DEVICE_TYPE_GP) +#define is_device_type_bad() (get_device_type() == DEVICE_TYPE_BAD) + +void omap2_check_revision(void); + +#endif /* defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) */ + +#endif diff --git a/arch/arm/plat-omap/include/mach/debug-macro.S b/arch/arm/plat-omap/include/mach/debug-macro.S new file mode 100644 index 00000000000..1b0039bdeb4 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/debug-macro.S @@ -0,0 +1,58 @@ +/* arch/arm/plat-omap/include/mach/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? +#ifdef CONFIG_ARCH_OMAP1 + moveq \rx, #0xff000000 @ physical base address + movne \rx, #0xfe000000 @ virtual base + orr \rx, \rx, #0x00fb0000 +#ifdef CONFIG_OMAP_LL_DEBUG_UART3 + orr \rx, \rx, #0x00009000 @ UART 3 +#endif +#if defined(CONFIG_OMAP_LL_DEBUG_UART2) || defined(CONFIG_OMAP_LL_DEBUG_UART3) + orr \rx, \rx, #0x00000800 @ UART 2 & 3 +#endif + +#elif CONFIG_ARCH_OMAP2 + moveq \rx, #0x48000000 @ physical base address + movne \rx, #0xd8000000 @ virtual base + orr \rx, \rx, #0x0006a000 +#ifdef CONFIG_OMAP_LL_DEBUG_UART2 + add \rx, \rx, #0x00002000 @ UART 2 +#endif +#ifdef CONFIG_OMAP_LL_DEBUG_UART3 + add \rx, \rx, #0x00004000 @ UART 3 +#endif +#endif + .endm + + .macro senduart,rd,rx + strb \rd, [\rx] + .endm + + .macro busyuart,rd,rx +1001: ldrb \rd, [\rx, #(0x5 << 2)] @ OMAP-1510 and friends + and \rd, \rd, #0x60 + teq \rd, #0x60 + beq 1002f + ldrb \rd, [\rx, #(0x5 << 0)] @ OMAP-730 only + and \rd, \rd, #0x60 + teq \rd, #0x60 + bne 1001b +1002: + .endm + + .macro waituart,rd,rx + .endm diff --git a/arch/arm/plat-omap/include/mach/dma.h b/arch/arm/plat-omap/include/mach/dma.h new file mode 100644 index 00000000000..54fe9665b18 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/dma.h @@ -0,0 +1,570 @@ +/* + * arch/arm/plat-omap/include/mach/dma.h + * + * Copyright (C) 2003 Nokia Corporation + * Author: Juha Yrjölä <juha.yrjola@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARCH_DMA_H +#define __ASM_ARCH_DMA_H + +/* Hardware registers for omap1 */ +#define OMAP1_DMA_BASE (0xfffed800) + +#define OMAP1_DMA_GCR 0x400 +#define OMAP1_DMA_GSCR 0x404 +#define OMAP1_DMA_GRST 0x408 +#define OMAP1_DMA_HW_ID 0x442 +#define OMAP1_DMA_PCH2_ID 0x444 +#define OMAP1_DMA_PCH0_ID 0x446 +#define OMAP1_DMA_PCH1_ID 0x448 +#define OMAP1_DMA_PCHG_ID 0x44a +#define OMAP1_DMA_PCHD_ID 0x44c +#define OMAP1_DMA_CAPS_0_U 0x44e +#define OMAP1_DMA_CAPS_0_L 0x450 +#define OMAP1_DMA_CAPS_1_U 0x452 +#define OMAP1_DMA_CAPS_1_L 0x454 +#define OMAP1_DMA_CAPS_2 0x456 +#define OMAP1_DMA_CAPS_3 0x458 +#define OMAP1_DMA_CAPS_4 0x45a +#define OMAP1_DMA_PCH2_SR 0x460 +#define OMAP1_DMA_PCH0_SR 0x480 +#define OMAP1_DMA_PCH1_SR 0x482 +#define OMAP1_DMA_PCHD_SR 0x4c0 + +/* Hardware registers for omap2 and omap3 */ +#define OMAP24XX_DMA4_BASE (L4_24XX_BASE + 0x56000) +#define OMAP34XX_DMA4_BASE (L4_34XX_BASE + 0x56000) + +#define OMAP_DMA4_REVISION 0x00 +#define OMAP_DMA4_GCR 0x78 +#define OMAP_DMA4_IRQSTATUS_L0 0x08 +#define OMAP_DMA4_IRQSTATUS_L1 0x0c +#define OMAP_DMA4_IRQSTATUS_L2 0x10 +#define OMAP_DMA4_IRQSTATUS_L3 0x14 +#define OMAP_DMA4_IRQENABLE_L0 0x18 +#define OMAP_DMA4_IRQENABLE_L1 0x1c +#define OMAP_DMA4_IRQENABLE_L2 0x20 +#define OMAP_DMA4_IRQENABLE_L3 0x24 +#define OMAP_DMA4_SYSSTATUS 0x28 +#define OMAP_DMA4_OCP_SYSCONFIG 0x2c +#define OMAP_DMA4_CAPS_0 0x64 +#define OMAP_DMA4_CAPS_2 0x6c +#define OMAP_DMA4_CAPS_3 0x70 +#define OMAP_DMA4_CAPS_4 0x74 + +#define OMAP1_LOGICAL_DMA_CH_COUNT 17 +#define OMAP_DMA4_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */ + +/* Common channel specific registers for omap1 */ +#define OMAP1_DMA_CH_BASE(n) (0x40 * (n) + 0x00) +#define OMAP1_DMA_CSDP(n) (0x40 * (n) + 0x00) +#define OMAP1_DMA_CCR(n) (0x40 * (n) + 0x02) +#define OMAP1_DMA_CICR(n) (0x40 * (n) + 0x04) +#define OMAP1_DMA_CSR(n) (0x40 * (n) + 0x06) +#define OMAP1_DMA_CEN(n) (0x40 * (n) + 0x10) +#define OMAP1_DMA_CFN(n) (0x40 * (n) + 0x12) +#define OMAP1_DMA_CSFI(n) (0x40 * (n) + 0x14) +#define OMAP1_DMA_CSEI(n) (0x40 * (n) + 0x16) +#define OMAP1_DMA_CPC(n) (0x40 * (n) + 0x18) /* 15xx only */ +#define OMAP1_DMA_CSAC(n) (0x40 * (n) + 0x18) +#define OMAP1_DMA_CDAC(n) (0x40 * (n) + 0x1a) +#define OMAP1_DMA_CDEI(n) (0x40 * (n) + 0x1c) +#define OMAP1_DMA_CDFI(n) (0x40 * (n) + 0x1e) +#define OMAP1_DMA_CLNK_CTRL(n) (0x40 * (n) + 0x28) + +/* Common channel specific registers for omap2 */ +#define OMAP_DMA4_CH_BASE(n) (0x60 * (n) + 0x80) +#define OMAP_DMA4_CCR(n) (0x60 * (n) + 0x80) +#define OMAP_DMA4_CLNK_CTRL(n) (0x60 * (n) + 0x84) +#define OMAP_DMA4_CICR(n) (0x60 * (n) + 0x88) +#define OMAP_DMA4_CSR(n) (0x60 * (n) + 0x8c) +#define OMAP_DMA4_CSDP(n) (0x60 * (n) + 0x90) +#define OMAP_DMA4_CEN(n) (0x60 * (n) + 0x94) +#define OMAP_DMA4_CFN(n) (0x60 * (n) + 0x98) +#define OMAP_DMA4_CSEI(n) (0x60 * (n) + 0xa4) +#define OMAP_DMA4_CSFI(n) (0x60 * (n) + 0xa8) +#define OMAP_DMA4_CDEI(n) (0x60 * (n) + 0xac) +#define OMAP_DMA4_CDFI(n) (0x60 * (n) + 0xb0) +#define OMAP_DMA4_CSAC(n) (0x60 * (n) + 0xb4) +#define OMAP_DMA4_CDAC(n) (0x60 * (n) + 0xb8) + +/* Channel specific registers only on omap1 */ +#define OMAP1_DMA_CSSA_L(n) (0x40 * (n) + 0x08) +#define OMAP1_DMA_CSSA_U(n) (0x40 * (n) + 0x0a) +#define OMAP1_DMA_CDSA_L(n) (0x40 * (n) + 0x0c) +#define OMAP1_DMA_CDSA_U(n) (0x40 * (n) + 0x0e) +#define OMAP1_DMA_COLOR_L(n) (0x40 * (n) + 0x20) +#define OMAP1_DMA_COLOR_U(n) (0x40 * (n) + 0x22) +#define OMAP1_DMA_CCR2(n) (0x40 * (n) + 0x24) +#define OMAP1_DMA_LCH_CTRL(n) (0x40 * (n) + 0x2a) /* not on 15xx */ +#define OMAP1_DMA_CCEN(n) 0 +#define OMAP1_DMA_CCFN(n) 0 + +/* Channel specific registers only on omap2 */ +#define OMAP_DMA4_CSSA(n) (0x60 * (n) + 0x9c) +#define OMAP_DMA4_CDSA(n) (0x60 * (n) + 0xa0) +#define OMAP_DMA4_CCEN(n) (0x60 * (n) + 0xbc) +#define OMAP_DMA4_CCFN(n) (0x60 * (n) + 0xc0) +#define OMAP_DMA4_COLOR(n) (0x60 * (n) + 0xc4) + +/* Dummy defines to keep multi-omap compiles happy */ +#define OMAP1_DMA_REVISION 0 +#define OMAP1_DMA_IRQSTATUS_L0 0 +#define OMAP1_DMA_IRQENABLE_L0 0 +#define OMAP1_DMA_OCP_SYSCONFIG 0 +#define OMAP_DMA4_HW_ID 0 +#define OMAP_DMA4_CAPS_0_L 0 +#define OMAP_DMA4_CAPS_0_U 0 +#define OMAP_DMA4_CAPS_1_L 0 +#define OMAP_DMA4_CAPS_1_U 0 +#define OMAP_DMA4_GSCR 0 +#define OMAP_DMA4_CPC(n) 0 + +#define OMAP_DMA4_LCH_CTRL(n) 0 +#define OMAP_DMA4_COLOR_L(n) 0 +#define OMAP_DMA4_COLOR_U(n) 0 +#define OMAP_DMA4_CCR2(n) 0 +#define OMAP1_DMA_CSSA(n) 0 +#define OMAP1_DMA_CDSA(n) 0 +#define OMAP_DMA4_CSSA_L(n) 0 +#define OMAP_DMA4_CSSA_U(n) 0 +#define OMAP_DMA4_CDSA_L(n) 0 +#define OMAP_DMA4_CDSA_U(n) 0 + +/*----------------------------------------------------------------------------*/ + +/* DMA channels for omap1 */ +#define OMAP_DMA_NO_DEVICE 0 +#define OMAP_DMA_MCSI1_TX 1 +#define OMAP_DMA_MCSI1_RX 2 +#define OMAP_DMA_I2C_RX 3 +#define OMAP_DMA_I2C_TX 4 +#define OMAP_DMA_EXT_NDMA_REQ 5 +#define OMAP_DMA_EXT_NDMA_REQ2 6 +#define OMAP_DMA_UWIRE_TX 7 +#define OMAP_DMA_MCBSP1_TX 8 +#define OMAP_DMA_MCBSP1_RX 9 +#define OMAP_DMA_MCBSP3_TX 10 +#define OMAP_DMA_MCBSP3_RX 11 +#define OMAP_DMA_UART1_TX 12 +#define OMAP_DMA_UART1_RX 13 +#define OMAP_DMA_UART2_TX 14 +#define OMAP_DMA_UART2_RX 15 +#define OMAP_DMA_MCBSP2_TX 16 +#define OMAP_DMA_MCBSP2_RX 17 +#define OMAP_DMA_UART3_TX 18 +#define OMAP_DMA_UART3_RX 19 +#define OMAP_DMA_CAMERA_IF_RX 20 +#define OMAP_DMA_MMC_TX 21 +#define OMAP_DMA_MMC_RX 22 +#define OMAP_DMA_NAND 23 +#define OMAP_DMA_IRQ_LCD_LINE 24 +#define OMAP_DMA_MEMORY_STICK 25 +#define OMAP_DMA_USB_W2FC_RX0 26 +#define OMAP_DMA_USB_W2FC_RX1 27 +#define OMAP_DMA_USB_W2FC_RX2 28 +#define OMAP_DMA_USB_W2FC_TX0 29 +#define OMAP_DMA_USB_W2FC_TX1 30 +#define OMAP_DMA_USB_W2FC_TX2 31 + +/* These are only for 1610 */ +#define OMAP_DMA_CRYPTO_DES_IN 32 +#define OMAP_DMA_SPI_TX 33 +#define OMAP_DMA_SPI_RX 34 +#define OMAP_DMA_CRYPTO_HASH 35 +#define OMAP_DMA_CCP_ATTN 36 +#define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37 +#define OMAP_DMA_CMT_APE_TX_CHAN_0 38 +#define OMAP_DMA_CMT_APE_RV_CHAN_0 39 +#define OMAP_DMA_CMT_APE_TX_CHAN_1 40 +#define OMAP_DMA_CMT_APE_RV_CHAN_1 41 +#define OMAP_DMA_CMT_APE_TX_CHAN_2 42 +#define OMAP_DMA_CMT_APE_RV_CHAN_2 43 +#define OMAP_DMA_CMT_APE_TX_CHAN_3 44 +#define OMAP_DMA_CMT_APE_RV_CHAN_3 45 +#define OMAP_DMA_CMT_APE_TX_CHAN_4 46 +#define OMAP_DMA_CMT_APE_RV_CHAN_4 47 +#define OMAP_DMA_CMT_APE_TX_CHAN_5 48 +#define OMAP_DMA_CMT_APE_RV_CHAN_5 49 +#define OMAP_DMA_CMT_APE_TX_CHAN_6 50 +#define OMAP_DMA_CMT_APE_RV_CHAN_6 51 +#define OMAP_DMA_CMT_APE_TX_CHAN_7 52 +#define OMAP_DMA_CMT_APE_RV_CHAN_7 53 +#define OMAP_DMA_MMC2_TX 54 +#define OMAP_DMA_MMC2_RX 55 +#define OMAP_DMA_CRYPTO_DES_OUT 56 + +/* DMA channels for 24xx */ +#define OMAP24XX_DMA_NO_DEVICE 0 +#define OMAP24XX_DMA_XTI_DMA 1 /* S_DMA_0 */ +#define OMAP24XX_DMA_EXT_DMAREQ0 2 /* S_DMA_1 */ +#define OMAP24XX_DMA_EXT_DMAREQ1 3 /* S_DMA_2 */ +#define OMAP24XX_DMA_GPMC 4 /* S_DMA_3 */ +#define OMAP24XX_DMA_GFX 5 /* S_DMA_4 */ +#define OMAP24XX_DMA_DSS 6 /* S_DMA_5 */ +#define OMAP242X_DMA_VLYNQ_TX 7 /* S_DMA_6 */ +#define OMAP24XX_DMA_EXT_DMAREQ2 7 /* S_DMA_6 */ +#define OMAP24XX_DMA_CWT 8 /* S_DMA_7 */ +#define OMAP24XX_DMA_AES_TX 9 /* S_DMA_8 */ +#define OMAP24XX_DMA_AES_RX 10 /* S_DMA_9 */ +#define OMAP24XX_DMA_DES_TX 11 /* S_DMA_10 */ +#define OMAP24XX_DMA_DES_RX 12 /* S_DMA_11 */ +#define OMAP24XX_DMA_SHA1MD5_RX 13 /* S_DMA_12 */ +#define OMAP34XX_DMA_SHA2MD5_RX 13 /* S_DMA_12 */ +#define OMAP242X_DMA_EXT_DMAREQ2 14 /* S_DMA_13 */ +#define OMAP242X_DMA_EXT_DMAREQ3 15 /* S_DMA_14 */ +#define OMAP242X_DMA_EXT_DMAREQ4 16 /* S_DMA_15 */ +#define OMAP242X_DMA_EAC_AC_RD 17 /* S_DMA_16 */ +#define OMAP242X_DMA_EAC_AC_WR 18 /* S_DMA_17 */ +#define OMAP242X_DMA_EAC_MD_UL_RD 19 /* S_DMA_18 */ +#define OMAP242X_DMA_EAC_MD_UL_WR 20 /* S_DMA_19 */ +#define OMAP242X_DMA_EAC_MD_DL_RD 21 /* S_DMA_20 */ +#define OMAP242X_DMA_EAC_MD_DL_WR 22 /* S_DMA_21 */ +#define OMAP242X_DMA_EAC_BT_UL_RD 23 /* S_DMA_22 */ +#define OMAP242X_DMA_EAC_BT_UL_WR 24 /* S_DMA_23 */ +#define OMAP242X_DMA_EAC_BT_DL_RD 25 /* S_DMA_24 */ +#define OMAP242X_DMA_EAC_BT_DL_WR 26 /* S_DMA_25 */ +#define OMAP243X_DMA_EXT_DMAREQ3 14 /* S_DMA_13 */ +#define OMAP24XX_DMA_SPI3_TX0 15 /* S_DMA_14 */ +#define OMAP24XX_DMA_SPI3_RX0 16 /* S_DMA_15 */ +#define OMAP24XX_DMA_MCBSP3_TX 17 /* S_DMA_16 */ +#define OMAP24XX_DMA_MCBSP3_RX 18 /* S_DMA_17 */ +#define OMAP24XX_DMA_MCBSP4_TX 19 /* S_DMA_18 */ +#define OMAP24XX_DMA_MCBSP4_RX 20 /* S_DMA_19 */ +#define OMAP24XX_DMA_MCBSP5_TX 21 /* S_DMA_20 */ +#define OMAP24XX_DMA_MCBSP5_RX 22 /* S_DMA_21 */ +#define OMAP24XX_DMA_SPI3_TX1 23 /* S_DMA_22 */ +#define OMAP24XX_DMA_SPI3_RX1 24 /* S_DMA_23 */ +#define OMAP243X_DMA_EXT_DMAREQ4 25 /* S_DMA_24 */ +#define OMAP243X_DMA_EXT_DMAREQ5 26 /* S_DMA_25 */ +#define OMAP34XX_DMA_I2C3_TX 25 /* S_DMA_24 */ +#define OMAP34XX_DMA_I2C3_RX 26 /* S_DMA_25 */ +#define OMAP24XX_DMA_I2C1_TX 27 /* S_DMA_26 */ +#define OMAP24XX_DMA_I2C1_RX 28 /* S_DMA_27 */ +#define OMAP24XX_DMA_I2C2_TX 29 /* S_DMA_28 */ +#define OMAP24XX_DMA_I2C2_RX 30 /* S_DMA_29 */ +#define OMAP24XX_DMA_MCBSP1_TX 31 /* S_DMA_30 */ +#define OMAP24XX_DMA_MCBSP1_RX 32 /* S_DMA_31 */ +#define OMAP24XX_DMA_MCBSP2_TX 33 /* S_DMA_32 */ +#define OMAP24XX_DMA_MCBSP2_RX 34 /* S_DMA_33 */ +#define OMAP24XX_DMA_SPI1_TX0 35 /* S_DMA_34 */ +#define OMAP24XX_DMA_SPI1_RX0 36 /* S_DMA_35 */ +#define OMAP24XX_DMA_SPI1_TX1 37 /* S_DMA_36 */ +#define OMAP24XX_DMA_SPI1_RX1 38 /* S_DMA_37 */ +#define OMAP24XX_DMA_SPI1_TX2 39 /* S_DMA_38 */ +#define OMAP24XX_DMA_SPI1_RX2 40 /* S_DMA_39 */ +#define OMAP24XX_DMA_SPI1_TX3 41 /* S_DMA_40 */ +#define OMAP24XX_DMA_SPI1_RX3 42 /* S_DMA_41 */ +#define OMAP24XX_DMA_SPI2_TX0 43 /* S_DMA_42 */ +#define OMAP24XX_DMA_SPI2_RX0 44 /* S_DMA_43 */ +#define OMAP24XX_DMA_SPI2_TX1 45 /* S_DMA_44 */ +#define OMAP24XX_DMA_SPI2_RX1 46 /* S_DMA_45 */ +#define OMAP24XX_DMA_MMC2_TX 47 /* S_DMA_46 */ +#define OMAP24XX_DMA_MMC2_RX 48 /* S_DMA_47 */ +#define OMAP24XX_DMA_UART1_TX 49 /* S_DMA_48 */ +#define OMAP24XX_DMA_UART1_RX 50 /* S_DMA_49 */ +#define OMAP24XX_DMA_UART2_TX 51 /* S_DMA_50 */ +#define OMAP24XX_DMA_UART2_RX 52 /* S_DMA_51 */ +#define OMAP24XX_DMA_UART3_TX 53 /* S_DMA_52 */ +#define OMAP24XX_DMA_UART3_RX 54 /* S_DMA_53 */ +#define OMAP24XX_DMA_USB_W2FC_TX0 55 /* S_DMA_54 */ +#define OMAP24XX_DMA_USB_W2FC_RX0 56 /* S_DMA_55 */ +#define OMAP24XX_DMA_USB_W2FC_TX1 57 /* S_DMA_56 */ +#define OMAP24XX_DMA_USB_W2FC_RX1 58 /* S_DMA_57 */ +#define OMAP24XX_DMA_USB_W2FC_TX2 59 /* S_DMA_58 */ +#define OMAP24XX_DMA_USB_W2FC_RX2 60 /* S_DMA_59 */ +#define OMAP24XX_DMA_MMC1_TX 61 /* S_DMA_60 */ +#define OMAP24XX_DMA_MMC1_RX 62 /* S_DMA_61 */ +#define OMAP24XX_DMA_MS 63 /* S_DMA_62 */ +#define OMAP242X_DMA_EXT_DMAREQ5 64 /* S_DMA_63 */ +#define OMAP243X_DMA_EXT_DMAREQ6 64 /* S_DMA_63 */ +#define OMAP34XX_DMA_EXT_DMAREQ3 64 /* S_DMA_63 */ +#define OMAP34XX_DMA_AES2_TX 65 /* S_DMA_64 */ +#define OMAP34XX_DMA_AES2_RX 66 /* S_DMA_65 */ +#define OMAP34XX_DMA_DES2_TX 67 /* S_DMA_66 */ +#define OMAP34XX_DMA_DES2_RX 68 /* S_DMA_67 */ +#define OMAP34XX_DMA_SHA1MD5_RX 69 /* S_DMA_68 */ +#define OMAP34XX_DMA_SPI4_TX0 70 /* S_DMA_69 */ +#define OMAP34XX_DMA_SPI4_RX0 71 /* S_DMA_70 */ +#define OMAP34XX_DSS_DMA0 72 /* S_DMA_71 */ +#define OMAP34XX_DSS_DMA1 73 /* S_DMA_72 */ +#define OMAP34XX_DSS_DMA2 74 /* S_DMA_73 */ +#define OMAP34XX_DSS_DMA3 75 /* S_DMA_74 */ +#define OMAP34XX_DMA_MMC3_TX 77 /* S_DMA_76 */ +#define OMAP34XX_DMA_MMC3_RX 78 /* S_DMA_77 */ +#define OMAP34XX_DMA_USIM_TX 79 /* S_DMA_78 */ +#define OMAP34XX_DMA_USIM_RX 80 /* S_DMA_79 */ + +/*----------------------------------------------------------------------------*/ + +/* Hardware registers for LCD DMA */ +#define OMAP1510_DMA_LCD_BASE (0xfffedb00) +#define OMAP1510_DMA_LCD_CTRL (OMAP1510_DMA_LCD_BASE + 0x00) +#define OMAP1510_DMA_LCD_TOP_F1_L (OMAP1510_DMA_LCD_BASE + 0x02) +#define OMAP1510_DMA_LCD_TOP_F1_U (OMAP1510_DMA_LCD_BASE + 0x04) +#define OMAP1510_DMA_LCD_BOT_F1_L (OMAP1510_DMA_LCD_BASE + 0x06) +#define OMAP1510_DMA_LCD_BOT_F1_U (OMAP1510_DMA_LCD_BASE + 0x08) + +#define OMAP1610_DMA_LCD_BASE (0xfffee300) +#define OMAP1610_DMA_LCD_CSDP (OMAP1610_DMA_LCD_BASE + 0xc0) +#define OMAP1610_DMA_LCD_CCR (OMAP1610_DMA_LCD_BASE + 0xc2) +#define OMAP1610_DMA_LCD_CTRL (OMAP1610_DMA_LCD_BASE + 0xc4) +#define OMAP1610_DMA_LCD_TOP_B1_L (OMAP1610_DMA_LCD_BASE + 0xc8) +#define OMAP1610_DMA_LCD_TOP_B1_U (OMAP1610_DMA_LCD_BASE + 0xca) +#define OMAP1610_DMA_LCD_BOT_B1_L (OMAP1610_DMA_LCD_BASE + 0xcc) +#define OMAP1610_DMA_LCD_BOT_B1_U (OMAP1610_DMA_LCD_BASE + 0xce) +#define OMAP1610_DMA_LCD_TOP_B2_L (OMAP1610_DMA_LCD_BASE + 0xd0) +#define OMAP1610_DMA_LCD_TOP_B2_U (OMAP1610_DMA_LCD_BASE + 0xd2) +#define OMAP1610_DMA_LCD_BOT_B2_L (OMAP1610_DMA_LCD_BASE + 0xd4) +#define OMAP1610_DMA_LCD_BOT_B2_U (OMAP1610_DMA_LCD_BASE + 0xd6) +#define OMAP1610_DMA_LCD_SRC_EI_B1 (OMAP1610_DMA_LCD_BASE + 0xd8) +#define OMAP1610_DMA_LCD_SRC_FI_B1_L (OMAP1610_DMA_LCD_BASE + 0xda) +#define OMAP1610_DMA_LCD_SRC_EN_B1 (OMAP1610_DMA_LCD_BASE + 0xe0) +#define OMAP1610_DMA_LCD_SRC_FN_B1 (OMAP1610_DMA_LCD_BASE + 0xe4) +#define OMAP1610_DMA_LCD_LCH_CTRL (OMAP1610_DMA_LCD_BASE + 0xea) +#define OMAP1610_DMA_LCD_SRC_FI_B1_U (OMAP1610_DMA_LCD_BASE + 0xf4) + +#define OMAP1_DMA_TOUT_IRQ (1 << 0) +#define OMAP_DMA_DROP_IRQ (1 << 1) +#define OMAP_DMA_HALF_IRQ (1 << 2) +#define OMAP_DMA_FRAME_IRQ (1 << 3) +#define OMAP_DMA_LAST_IRQ (1 << 4) +#define OMAP_DMA_BLOCK_IRQ (1 << 5) +#define OMAP1_DMA_SYNC_IRQ (1 << 6) +#define OMAP2_DMA_PKT_IRQ (1 << 7) +#define OMAP2_DMA_TRANS_ERR_IRQ (1 << 8) +#define OMAP2_DMA_SECURE_ERR_IRQ (1 << 9) +#define OMAP2_DMA_SUPERVISOR_ERR_IRQ (1 << 10) +#define OMAP2_DMA_MISALIGNED_ERR_IRQ (1 << 11) + +#define OMAP_DMA_DATA_TYPE_S8 0x00 +#define OMAP_DMA_DATA_TYPE_S16 0x01 +#define OMAP_DMA_DATA_TYPE_S32 0x02 + +#define OMAP_DMA_SYNC_ELEMENT 0x00 +#define OMAP_DMA_SYNC_FRAME 0x01 +#define OMAP_DMA_SYNC_BLOCK 0x02 +#define OMAP_DMA_SYNC_PACKET 0x03 + +#define OMAP_DMA_SRC_SYNC 0x01 +#define OMAP_DMA_DST_SYNC 0x00 + +#define OMAP_DMA_PORT_EMIFF 0x00 +#define OMAP_DMA_PORT_EMIFS 0x01 +#define OMAP_DMA_PORT_OCP_T1 0x02 +#define OMAP_DMA_PORT_TIPB 0x03 +#define OMAP_DMA_PORT_OCP_T2 0x04 +#define OMAP_DMA_PORT_MPUI 0x05 + +#define OMAP_DMA_AMODE_CONSTANT 0x00 +#define OMAP_DMA_AMODE_POST_INC 0x01 +#define OMAP_DMA_AMODE_SINGLE_IDX 0x02 +#define OMAP_DMA_AMODE_DOUBLE_IDX 0x03 + +#define DMA_DEFAULT_FIFO_DEPTH 0x10 +#define DMA_DEFAULT_ARB_RATE 0x01 +/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */ +#define DMA_THREAD_RESERVE_NORM (0x00 << 12) /* Def */ +#define DMA_THREAD_RESERVE_ONET (0x01 << 12) +#define DMA_THREAD_RESERVE_TWOT (0x02 << 12) +#define DMA_THREAD_RESERVE_THREET (0x03 << 12) +#define DMA_THREAD_FIFO_NONE (0x00 << 14) /* Def */ +#define DMA_THREAD_FIFO_75 (0x01 << 14) +#define DMA_THREAD_FIFO_25 (0x02 << 14) +#define DMA_THREAD_FIFO_50 (0x03 << 14) + +/* Chaining modes*/ +#ifndef CONFIG_ARCH_OMAP1 +#define OMAP_DMA_STATIC_CHAIN 0x1 +#define OMAP_DMA_DYNAMIC_CHAIN 0x2 +#define OMAP_DMA_CHAIN_ACTIVE 0x1 +#define OMAP_DMA_CHAIN_INACTIVE 0x0 +#endif + +#define DMA_CH_PRIO_HIGH 0x1 +#define DMA_CH_PRIO_LOW 0x0 /* Def */ + +/* LCD DMA block numbers */ +enum { + OMAP_LCD_DMA_B1_TOP, + OMAP_LCD_DMA_B1_BOTTOM, + OMAP_LCD_DMA_B2_TOP, + OMAP_LCD_DMA_B2_BOTTOM +}; + +enum omap_dma_burst_mode { + OMAP_DMA_DATA_BURST_DIS = 0, + OMAP_DMA_DATA_BURST_4, + OMAP_DMA_DATA_BURST_8, + OMAP_DMA_DATA_BURST_16, +}; + +enum end_type { + OMAP_DMA_LITTLE_ENDIAN = 0, + OMAP_DMA_BIG_ENDIAN +}; + +enum omap_dma_color_mode { + OMAP_DMA_COLOR_DIS = 0, + OMAP_DMA_CONSTANT_FILL, + OMAP_DMA_TRANSPARENT_COPY +}; + +enum omap_dma_write_mode { + OMAP_DMA_WRITE_NON_POSTED = 0, + OMAP_DMA_WRITE_POSTED, + OMAP_DMA_WRITE_LAST_NON_POSTED +}; + +enum omap_dma_channel_mode { + OMAP_DMA_LCH_2D = 0, + OMAP_DMA_LCH_G, + OMAP_DMA_LCH_P, + OMAP_DMA_LCH_PD +}; + +struct omap_dma_channel_params { + int data_type; /* data type 8,16,32 */ + int elem_count; /* number of elements in a frame */ + int frame_count; /* number of frames in a element */ + + int src_port; /* Only on OMAP1 REVISIT: Is this needed? */ + int src_amode; /* constant, post increment, indexed, + double indexed */ + unsigned long src_start; /* source address : physical */ + int src_ei; /* source element index */ + int src_fi; /* source frame index */ + + int dst_port; /* Only on OMAP1 REVISIT: Is this needed? */ + int dst_amode; /* constant, post increment, indexed, + double indexed */ + unsigned long dst_start; /* source address : physical */ + int dst_ei; /* source element index */ + int dst_fi; /* source frame index */ + + int trigger; /* trigger attached if the channel is + synchronized */ + int sync_mode; /* sycn on element, frame , block or packet */ + int src_or_dst_synch; /* source synch(1) or destination synch(0) */ + + int ie; /* interrupt enabled */ + + unsigned char read_prio;/* read priority */ + unsigned char write_prio;/* write priority */ + +#ifndef CONFIG_ARCH_OMAP1 + enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */ +#endif +}; + + +extern void omap_set_dma_priority(int lch, int dst_port, int priority); +extern int omap_request_dma(int dev_id, const char *dev_name, + void (*callback)(int lch, u16 ch_status, void *data), + void *data, int *dma_ch); +extern void omap_enable_dma_irq(int ch, u16 irq_bits); +extern void omap_disable_dma_irq(int ch, u16 irq_bits); +extern void omap_free_dma(int ch); +extern void omap_start_dma(int lch); +extern void omap_stop_dma(int lch); +extern void omap_set_dma_transfer_params(int lch, int data_type, + int elem_count, int frame_count, + int sync_mode, + int dma_trigger, int src_or_dst_synch); +extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, + u32 color); +extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode); +extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode); + +extern void omap_set_dma_src_params(int lch, int src_port, int src_amode, + unsigned long src_start, + int src_ei, int src_fi); +extern void omap_set_dma_src_index(int lch, int eidx, int fidx); +extern void omap_set_dma_src_data_pack(int lch, int enable); +extern void omap_set_dma_src_burst_mode(int lch, + enum omap_dma_burst_mode burst_mode); + +extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode, + unsigned long dest_start, + int dst_ei, int dst_fi); +extern void omap_set_dma_dest_index(int lch, int eidx, int fidx); +extern void omap_set_dma_dest_data_pack(int lch, int enable); +extern void omap_set_dma_dest_burst_mode(int lch, + enum omap_dma_burst_mode burst_mode); + +extern void omap_set_dma_params(int lch, + struct omap_dma_channel_params *params); + +extern void omap_dma_link_lch(int lch_head, int lch_queue); +extern void omap_dma_unlink_lch(int lch_head, int lch_queue); + +extern int omap_set_dma_callback(int lch, + void (*callback)(int lch, u16 ch_status, void *data), + void *data); +extern dma_addr_t omap_get_dma_src_pos(int lch); +extern dma_addr_t omap_get_dma_dst_pos(int lch); +extern void omap_clear_dma(int lch); +extern int omap_get_dma_active_status(int lch); +extern int omap_dma_running(void); +extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth, + int tparams); +extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio, + unsigned char write_prio); +extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype); +extern void omap_set_dma_src_endian_type(int lch, enum end_type etype); +extern int omap_get_dma_index(int lch, int *ei, int *fi); + +/* Chaining APIs */ +#ifndef CONFIG_ARCH_OMAP1 +extern int omap_request_dma_chain(int dev_id, const char *dev_name, + void (*callback) (int chain_id, u16 ch_status, + void *data), + int *chain_id, int no_of_chans, + int chain_mode, + struct omap_dma_channel_params params); +extern int omap_free_dma_chain(int chain_id); +extern int omap_dma_chain_a_transfer(int chain_id, int src_start, + int dest_start, int elem_count, + int frame_count, void *callbk_data); +extern int omap_start_dma_chain_transfers(int chain_id); +extern int omap_stop_dma_chain_transfers(int chain_id); +extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi); +extern int omap_get_dma_chain_dst_pos(int chain_id); +extern int omap_get_dma_chain_src_pos(int chain_id); + +extern int omap_modify_dma_chain_params(int chain_id, + struct omap_dma_channel_params params); +extern int omap_dma_chain_status(int chain_id); +#endif + +/* LCD DMA functions */ +extern int omap_request_lcd_dma(void (*callback)(u16 status, void *data), + void *data); +extern void omap_free_lcd_dma(void); +extern void omap_setup_lcd_dma(void); +extern void omap_enable_lcd_dma(void); +extern void omap_stop_lcd_dma(void); +extern void omap_set_lcd_dma_ext_controller(int external); +extern void omap_set_lcd_dma_single_transfer(int single); +extern void omap_set_lcd_dma_b1(unsigned long addr, u16 fb_xres, u16 fb_yres, + int data_type); +extern void omap_set_lcd_dma_b1_rotation(int rotate); +extern void omap_set_lcd_dma_b1_vxres(unsigned long vxres); +extern void omap_set_lcd_dma_b1_mirror(int mirror); +extern void omap_set_lcd_dma_b1_scale(unsigned int xscale, unsigned int yscale); + +#endif /* __ASM_ARCH_DMA_H */ diff --git a/arch/arm/plat-omap/include/mach/dmtimer.h b/arch/arm/plat-omap/include/mach/dmtimer.h new file mode 100644 index 00000000000..6dc70313821 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/dmtimer.h @@ -0,0 +1,84 @@ +/* + * arch/arm/plat-omap/include/mach/dmtimer.h + * + * OMAP Dual-Mode Timers + * + * Copyright (C) 2005 Nokia Corporation + * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com> + * PWM and clock framwork support by Timo Teras. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_DMTIMER_H +#define __ASM_ARCH_DMTIMER_H + +/* clock sources */ +#define OMAP_TIMER_SRC_SYS_CLK 0x00 +#define OMAP_TIMER_SRC_32_KHZ 0x01 +#define OMAP_TIMER_SRC_EXT_CLK 0x02 + +/* timer interrupt enable bits */ +#define OMAP_TIMER_INT_CAPTURE (1 << 2) +#define OMAP_TIMER_INT_OVERFLOW (1 << 1) +#define OMAP_TIMER_INT_MATCH (1 << 0) + +/* trigger types */ +#define OMAP_TIMER_TRIGGER_NONE 0x00 +#define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 +#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 + +struct omap_dm_timer; +struct clk; + +int omap_dm_timer_init(void); + +struct omap_dm_timer *omap_dm_timer_request(void); +struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id); +void omap_dm_timer_free(struct omap_dm_timer *timer); +void omap_dm_timer_enable(struct omap_dm_timer *timer); +void omap_dm_timer_disable(struct omap_dm_timer *timer); + +int omap_dm_timer_get_irq(struct omap_dm_timer *timer); + +u32 omap_dm_timer_modify_idlect_mask(u32 inputmask); +struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer); + +void omap_dm_timer_trigger(struct omap_dm_timer *timer); +void omap_dm_timer_start(struct omap_dm_timer *timer); +void omap_dm_timer_stop(struct omap_dm_timer *timer); + +void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source); +void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, unsigned int value); +void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload, unsigned int value); +void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, unsigned int match); +void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, int trigger); +void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler); + +void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value); + +unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer); +void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value); +unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer); +void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value); + +int omap_dm_timers_active(void); + + +#endif /* __ASM_ARCH_DMTIMER_H */ diff --git a/arch/arm/plat-omap/include/mach/dsp_common.h b/arch/arm/plat-omap/include/mach/dsp_common.h new file mode 100644 index 00000000000..da97736f3ef --- /dev/null +++ b/arch/arm/plat-omap/include/mach/dsp_common.h @@ -0,0 +1,40 @@ +/* + * This file is part of OMAP DSP driver (DSP Gateway version 3.3.1) + * + * Copyright (C) 2004-2006 Nokia Corporation. All rights reserved. + * + * Contact: Toshihiro Kobayashi <toshihiro.kobayashi@nokia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef ASM_ARCH_DSP_COMMON_H +#define ASM_ARCH_DSP_COMMON_H + +#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_OMAP_MMU_FWK) +extern void omap_dsp_request_mpui(void); +extern void omap_dsp_release_mpui(void); +extern int omap_dsp_request_mem(void); +extern int omap_dsp_release_mem(void); +#else +static inline int omap_dsp_request_mem(void) +{ + return 0; +} +#define omap_dsp_release_mem() do {} while (0) +#endif + +#endif /* ASM_ARCH_DSP_COMMON_H */ diff --git a/arch/arm/plat-omap/include/mach/eac.h b/arch/arm/plat-omap/include/mach/eac.h new file mode 100644 index 00000000000..9e62cf03027 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/eac.h @@ -0,0 +1,100 @@ +/* + * arch/arm/plat-omap/include/mach2/eac.h + * + * Defines for Enhanced Audio Controller + * + * Contact: Jarkko Nikula <jarkko.nikula@nokia.com> + * + * Copyright (C) 2006 Nokia Corporation + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __ASM_ARM_ARCH_OMAP2_EAC_H +#define __ASM_ARM_ARCH_OMAP2_EAC_H + +#include <mach/io.h> +#include <mach/hardware.h> +#include <asm/irq.h> + +#include <sound/core.h> + +/* master codec clock source */ +#define EAC_MCLK_EXT_MASK 0x100 +enum eac_mclk_src { + EAC_MCLK_INT_11290000, /* internal 96 MHz / 8.5 = 11.29 Mhz */ + EAC_MCLK_EXT_11289600 = EAC_MCLK_EXT_MASK, + EAC_MCLK_EXT_12288000, + EAC_MCLK_EXT_2x11289600, + EAC_MCLK_EXT_2x12288000, +}; + +/* codec port interface mode */ +enum eac_codec_mode { + EAC_CODEC_PCM, + EAC_CODEC_AC97, + EAC_CODEC_I2S_MASTER, /* codec port, I.e. EAC is the master */ + EAC_CODEC_I2S_SLAVE, +}; + +/* configuration structure for I2S mode */ +struct eac_i2s_conf { + /* if enabled, then first data slot (left channel) is signaled as + * positive level of frame sync EAC.AC_FS */ + unsigned polarity_changed_mode:1; + /* if enabled, then serial data starts one clock cycle after the + * of EAC.AC_FS for first audio slot */ + unsigned sync_delay_enable:1; +}; + +/* configuration structure for EAC codec port */ +struct eac_codec { + enum eac_mclk_src mclk_src; + + enum eac_codec_mode codec_mode; + union { + struct eac_i2s_conf i2s; + } codec_conf; + + int default_rate; /* audio sampling rate */ + + int (* set_power)(void *private_data, int dac, int adc); + int (* register_controls)(void *private_data, + struct snd_card *card); + const char *short_name; + + void *private_data; +}; + +/* structure for passing platform dependent data to the EAC driver */ +struct eac_platform_data { + int (* init)(struct device *eac_dev); + void (* cleanup)(struct device *eac_dev); + /* these callbacks are used to configure & control external MCLK + * source. NULL if not used */ + int (* enable_ext_clocks)(struct device *eac_dev); + void (* disable_ext_clocks)(struct device *eac_dev); +}; + +extern void omap_init_eac(struct eac_platform_data *pdata); + +extern int eac_register_codec(struct device *eac_dev, struct eac_codec *codec); +extern void eac_unregister_codec(struct device *eac_dev); + +extern int eac_set_mode(struct device *eac_dev, int play, int rec); + +#endif /* __ASM_ARM_ARCH_OMAP2_EAC_H */ diff --git a/arch/arm/plat-omap/include/mach/entry-macro.S b/arch/arm/plat-omap/include/mach/entry-macro.S new file mode 100644 index 00000000000..d4e9043bf20 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/entry-macro.S @@ -0,0 +1,89 @@ +/* + * arch/arm/plat-omap/include/mach/entry-macro.S + * + * Low-level IRQ helper macros for OMAP-based platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ +#include <mach/hardware.h> +#include <mach/io.h> +#include <mach/irqs.h> + +#if defined(CONFIG_ARCH_OMAP1) + +#if defined(CONFIG_ARCH_OMAP730) && \ + (defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)) +#error "FIXME: OMAP730 doesn't support multiple-OMAP" +#elif defined(CONFIG_ARCH_OMAP730) +#define INT_IH2_IRQ INT_730_IH2_IRQ +#elif defined(CONFIG_ARCH_OMAP15XX) +#define INT_IH2_IRQ INT_1510_IH2_IRQ +#elif defined(CONFIG_ARCH_OMAP16XX) +#define INT_IH2_IRQ INT_1610_IH2_IRQ +#else +#warning "IH2 IRQ defaulted" +#define INT_IH2_IRQ INT_1510_IH2_IRQ +#endif + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \base, =IO_ADDRESS(OMAP_IH1_BASE) + ldr \irqnr, [\base, #IRQ_ITR_REG_OFFSET] + ldr \tmp, [\base, #IRQ_MIR_REG_OFFSET] + mov \irqstat, #0xffffffff + bic \tmp, \irqstat, \tmp + tst \irqnr, \tmp + beq 1510f + + ldr \irqnr, [\base, #IRQ_SIR_FIQ_REG_OFFSET] + cmp \irqnr, #0 + ldreq \irqnr, [\base, #IRQ_SIR_IRQ_REG_OFFSET] + cmpeq \irqnr, #INT_IH2_IRQ + ldreq \base, =IO_ADDRESS(OMAP_IH2_BASE) + ldreq \irqnr, [\base, #IRQ_SIR_IRQ_REG_OFFSET] + addeqs \irqnr, \irqnr, #32 +1510: + .endm + +#elif defined(CONFIG_ARCH_OMAP24XX) + +#include <mach/omap24xx.h> + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \base, =OMAP2_VA_IC_BASE + ldr \irqnr, [\base, #0x98] /* IRQ pending reg 1 */ + cmp \irqnr, #0x0 + bne 2222f + ldr \irqnr, [\base, #0xb8] /* IRQ pending reg 2 */ + cmp \irqnr, #0x0 + bne 2222f + ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */ + cmp \irqnr, #0x0 +2222: + ldrne \irqnr, [\base, #IRQ_SIR_IRQ] + + .endm + + .macro irq_prio_table + .endm + +#endif diff --git a/arch/arm/plat-omap/include/mach/fpga.h b/arch/arm/plat-omap/include/mach/fpga.h new file mode 100644 index 00000000000..c92e4b42b28 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/fpga.h @@ -0,0 +1,197 @@ +/* + * arch/arm/plat-omap/include/mach/fpga.h + * + * Interrupt handler for OMAP-1510 FPGA + * + * Copyright (C) 2001 RidgeRun, Inc. + * Author: Greg Lonnon <glonnon@ridgerun.com> + * + * Copyright (C) 2002 MontaVista Software, Inc. + * + * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 + * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_OMAP_FPGA_H +#define __ASM_ARCH_OMAP_FPGA_H + +#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX) +extern void omap1510_fpga_init_irq(void); +#else +#define omap1510_fpga_init_irq() (0) +#endif + +#define fpga_read(reg) __raw_readb(reg) +#define fpga_write(val, reg) __raw_writeb(val, reg) + +/* + * --------------------------------------------------------------------------- + * H2/P2 Debug board FPGA + * --------------------------------------------------------------------------- + */ +/* maps in the FPGA registers and the ETHR registers */ +#define H2P2_DBG_FPGA_BASE 0xE8000000 /* VA */ +#define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */ +#define H2P2_DBG_FPGA_START 0x04000000 /* PA */ + +#define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300) +#define H2P2_DBG_FPGA_FPGA_REV (H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */ +#define H2P2_DBG_FPGA_BOARD_REV (H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */ +#define H2P2_DBG_FPGA_GPIO (H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */ +#define H2P2_DBG_FPGA_LEDS (H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */ +#define H2P2_DBG_FPGA_MISC_INPUTS (H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */ +#define H2P2_DBG_FPGA_LAN_STATUS (H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */ +#define H2P2_DBG_FPGA_LAN_RESET (H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */ + +/* NOTE: most boards don't have a static mapping for the FPGA ... */ +struct h2p2_dbg_fpga { + /* offset 0x00 */ + u16 smc91x[8]; + /* offset 0x10 */ + u16 fpga_rev; + u16 board_rev; + u16 gpio_outputs; + u16 leds; + /* offset 0x18 */ + u16 misc_inputs; + u16 lan_status; + u16 lan_reset; + u16 reserved0; + /* offset 0x20 */ + u16 ps2_data; + u16 ps2_ctrl; + /* plus also 4 rs232 ports ... */ +}; + +/* LEDs definition on debug board (16 LEDs, all physically green) */ +#define H2P2_DBG_FPGA_LED_GREEN (1 << 15) +#define H2P2_DBG_FPGA_LED_AMBER (1 << 14) +#define H2P2_DBG_FPGA_LED_RED (1 << 13) +#define H2P2_DBG_FPGA_LED_BLUE (1 << 12) +/* cpu0 load-meter LEDs */ +#define H2P2_DBG_FPGA_LOAD_METER (1 << 0) // A bit of fun on our board ... +#define H2P2_DBG_FPGA_LOAD_METER_SIZE 11 +#define H2P2_DBG_FPGA_LOAD_METER_MASK ((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1) + +#define H2P2_DBG_FPGA_P2_LED_TIMER (1 << 0) +#define H2P2_DBG_FPGA_P2_LED_IDLE (1 << 1) + +/* + * --------------------------------------------------------------------------- + * OMAP-1510 FPGA + * --------------------------------------------------------------------------- + */ +#define OMAP1510_FPGA_BASE 0xE8000000 /* Virtual */ +#define OMAP1510_FPGA_SIZE SZ_4K +#define OMAP1510_FPGA_START 0x08000000 /* Physical */ + +/* Revision */ +#define OMAP1510_FPGA_REV_LOW (OMAP1510_FPGA_BASE + 0x0) +#define OMAP1510_FPGA_REV_HIGH (OMAP1510_FPGA_BASE + 0x1) + +#define OMAP1510_FPGA_LCD_PANEL_CONTROL (OMAP1510_FPGA_BASE + 0x2) +#define OMAP1510_FPGA_LED_DIGIT (OMAP1510_FPGA_BASE + 0x3) +#define INNOVATOR_FPGA_HID_SPI (OMAP1510_FPGA_BASE + 0x4) +#define OMAP1510_FPGA_POWER (OMAP1510_FPGA_BASE + 0x5) + +/* Interrupt status */ +#define OMAP1510_FPGA_ISR_LO (OMAP1510_FPGA_BASE + 0x6) +#define OMAP1510_FPGA_ISR_HI (OMAP1510_FPGA_BASE + 0x7) + +/* Interrupt mask */ +#define OMAP1510_FPGA_IMR_LO (OMAP1510_FPGA_BASE + 0x8) +#define OMAP1510_FPGA_IMR_HI (OMAP1510_FPGA_BASE + 0x9) + +/* Reset registers */ +#define OMAP1510_FPGA_HOST_RESET (OMAP1510_FPGA_BASE + 0xa) +#define OMAP1510_FPGA_RST (OMAP1510_FPGA_BASE + 0xb) + +#define OMAP1510_FPGA_AUDIO (OMAP1510_FPGA_BASE + 0xc) +#define OMAP1510_FPGA_DIP (OMAP1510_FPGA_BASE + 0xe) +#define OMAP1510_FPGA_FPGA_IO (OMAP1510_FPGA_BASE + 0xf) +#define OMAP1510_FPGA_UART1 (OMAP1510_FPGA_BASE + 0x14) +#define OMAP1510_FPGA_UART2 (OMAP1510_FPGA_BASE + 0x15) +#define OMAP1510_FPGA_OMAP1510_STATUS (OMAP1510_FPGA_BASE + 0x16) +#define OMAP1510_FPGA_BOARD_REV (OMAP1510_FPGA_BASE + 0x18) +#define OMAP1510P1_PPT_DATA (OMAP1510_FPGA_BASE + 0x100) +#define OMAP1510P1_PPT_STATUS (OMAP1510_FPGA_BASE + 0x101) +#define OMAP1510P1_PPT_CONTROL (OMAP1510_FPGA_BASE + 0x102) + +#define OMAP1510_FPGA_TOUCHSCREEN (OMAP1510_FPGA_BASE + 0x204) + +#define INNOVATOR_FPGA_INFO (OMAP1510_FPGA_BASE + 0x205) +#define INNOVATOR_FPGA_LCD_BRIGHT_LO (OMAP1510_FPGA_BASE + 0x206) +#define INNOVATOR_FPGA_LCD_BRIGHT_HI (OMAP1510_FPGA_BASE + 0x207) +#define INNOVATOR_FPGA_LED_GRN_LO (OMAP1510_FPGA_BASE + 0x208) +#define INNOVATOR_FPGA_LED_GRN_HI (OMAP1510_FPGA_BASE + 0x209) +#define INNOVATOR_FPGA_LED_RED_LO (OMAP1510_FPGA_BASE + 0x20a) +#define INNOVATOR_FPGA_LED_RED_HI (OMAP1510_FPGA_BASE + 0x20b) +#define INNOVATOR_FPGA_CAM_USB_CONTROL (OMAP1510_FPGA_BASE + 0x20c) +#define INNOVATOR_FPGA_EXP_CONTROL (OMAP1510_FPGA_BASE + 0x20d) +#define INNOVATOR_FPGA_ISR2 (OMAP1510_FPGA_BASE + 0x20e) +#define INNOVATOR_FPGA_IMR2 (OMAP1510_FPGA_BASE + 0x210) + +#define OMAP1510_FPGA_ETHR_START (OMAP1510_FPGA_START + 0x300) + +/* + * Power up Giga UART driver, turn on HID clock. + * Turn off BT power, since we're not using it and it + * draws power. + */ +#define OMAP1510_FPGA_RESET_VALUE 0x42 + +#define OMAP1510_FPGA_PCR_IF_PD0 (1 << 7) +#define OMAP1510_FPGA_PCR_COM2_EN (1 << 6) +#define OMAP1510_FPGA_PCR_COM1_EN (1 << 5) +#define OMAP1510_FPGA_PCR_EXP_PD0 (1 << 4) +#define OMAP1510_FPGA_PCR_EXP_PD1 (1 << 3) +#define OMAP1510_FPGA_PCR_48MHZ_CLK (1 << 2) +#define OMAP1510_FPGA_PCR_4MHZ_CLK (1 << 1) +#define OMAP1510_FPGA_PCR_RSRVD_BIT0 (1 << 0) + +/* + * Innovator/OMAP1510 FPGA HID register bit definitions + */ +#define OMAP1510_FPGA_HID_SCLK (1<<0) /* output */ +#define OMAP1510_FPGA_HID_MOSI (1<<1) /* output */ +#define OMAP1510_FPGA_HID_nSS (1<<2) /* output 0/1 chip idle/select */ +#define OMAP1510_FPGA_HID_nHSUS (1<<3) /* output 0/1 host active/suspended */ +#define OMAP1510_FPGA_HID_MISO (1<<4) /* input */ +#define OMAP1510_FPGA_HID_ATN (1<<5) /* input 0/1 chip idle/ATN */ +#define OMAP1510_FPGA_HID_rsrvd (1<<6) +#define OMAP1510_FPGA_HID_RESETn (1<<7) /* output - 0/1 USAR reset/run */ + +/* The FPGA IRQ is cascaded through GPIO_13 */ +#define OMAP1510_INT_FPGA (IH_GPIO_BASE + 13) + +/* IRQ Numbers for interrupts muxed through the FPGA */ +#define OMAP1510_INT_FPGA_ATN (OMAP_FPGA_IRQ_BASE + 0) +#define OMAP1510_INT_FPGA_ACK (OMAP_FPGA_IRQ_BASE + 1) +#define OMAP1510_INT_FPGA2 (OMAP_FPGA_IRQ_BASE + 2) +#define OMAP1510_INT_FPGA3 (OMAP_FPGA_IRQ_BASE + 3) +#define OMAP1510_INT_FPGA4 (OMAP_FPGA_IRQ_BASE + 4) +#define OMAP1510_INT_FPGA5 (OMAP_FPGA_IRQ_BASE + 5) +#define OMAP1510_INT_FPGA6 (OMAP_FPGA_IRQ_BASE + 6) +#define OMAP1510_INT_FPGA7 (OMAP_FPGA_IRQ_BASE + 7) +#define OMAP1510_INT_FPGA8 (OMAP_FPGA_IRQ_BASE + 8) +#define OMAP1510_INT_FPGA9 (OMAP_FPGA_IRQ_BASE + 9) +#define OMAP1510_INT_FPGA10 (OMAP_FPGA_IRQ_BASE + 10) +#define OMAP1510_INT_FPGA11 (OMAP_FPGA_IRQ_BASE + 11) +#define OMAP1510_INT_FPGA12 (OMAP_FPGA_IRQ_BASE + 12) +#define OMAP1510_INT_ETHER (OMAP_FPGA_IRQ_BASE + 13) +#define OMAP1510_INT_FPGAUART1 (OMAP_FPGA_IRQ_BASE + 14) +#define OMAP1510_INT_FPGAUART2 (OMAP_FPGA_IRQ_BASE + 15) +#define OMAP1510_INT_FPGA_TS (OMAP_FPGA_IRQ_BASE + 16) +#define OMAP1510_INT_FPGA17 (OMAP_FPGA_IRQ_BASE + 17) +#define OMAP1510_INT_FPGA_CAM (OMAP_FPGA_IRQ_BASE + 18) +#define OMAP1510_INT_FPGA_RTC_A (OMAP_FPGA_IRQ_BASE + 19) +#define OMAP1510_INT_FPGA_RTC_B (OMAP_FPGA_IRQ_BASE + 20) +#define OMAP1510_INT_FPGA_CD (OMAP_FPGA_IRQ_BASE + 21) +#define OMAP1510_INT_FPGA22 (OMAP_FPGA_IRQ_BASE + 22) +#define OMAP1510_INT_FPGA23 (OMAP_FPGA_IRQ_BASE + 23) + +#endif diff --git a/arch/arm/plat-omap/include/mach/gpio-switch.h b/arch/arm/plat-omap/include/mach/gpio-switch.h new file mode 100644 index 00000000000..10da0e07c0c --- /dev/null +++ b/arch/arm/plat-omap/include/mach/gpio-switch.h @@ -0,0 +1,54 @@ +/* + * GPIO switch definitions + * + * Copyright (C) 2006 Nokia Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_OMAP_GPIO_SWITCH_H +#define __ASM_ARCH_OMAP_GPIO_SWITCH_H + +#include <linux/types.h> + +/* Cover: + * high -> closed + * low -> open + * Connection: + * high -> connected + * low -> disconnected + * Activity: + * high -> active + * low -> inactive + * + */ +#define OMAP_GPIO_SWITCH_TYPE_COVER 0x0000 +#define OMAP_GPIO_SWITCH_TYPE_CONNECTION 0x0001 +#define OMAP_GPIO_SWITCH_TYPE_ACTIVITY 0x0002 +#define OMAP_GPIO_SWITCH_FLAG_INVERTED 0x0001 +#define OMAP_GPIO_SWITCH_FLAG_OUTPUT 0x0002 + +struct omap_gpio_switch { + const char *name; + s16 gpio; + unsigned flags:4; + unsigned type:4; + + /* Time in ms to debounce when transitioning from + * inactive state to active state. */ + u16 debounce_rising; + /* Same for transition from active to inactive state. */ + u16 debounce_falling; + + /* notify board-specific code about state changes */ + void (* notify)(void *data, int state); + void *notify_data; +}; + +/* Call at init time only */ +extern void omap_register_gpio_switches(const struct omap_gpio_switch *tbl, + int count); + +#endif diff --git a/arch/arm/plat-omap/include/mach/gpio.h b/arch/arm/plat-omap/include/mach/gpio.h new file mode 100644 index 00000000000..94ce2780e8e --- /dev/null +++ b/arch/arm/plat-omap/include/mach/gpio.h @@ -0,0 +1,122 @@ +/* + * arch/arm/plat-omap/include/mach/gpio.h + * + * OMAP GPIO handling defines and functions + * + * Copyright (C) 2003-2005 Nokia Corporation + * + * Written by Juha Yrjölä <juha.yrjola@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_OMAP_GPIO_H +#define __ASM_ARCH_OMAP_GPIO_H + +#include <mach/irqs.h> +#include <asm/io.h> + +#define OMAP_MPUIO_BASE (void __iomem *)0xfffb5000 + +#ifdef CONFIG_ARCH_OMAP730 +#define OMAP_MPUIO_INPUT_LATCH 0x00 +#define OMAP_MPUIO_OUTPUT 0x02 +#define OMAP_MPUIO_IO_CNTL 0x04 +#define OMAP_MPUIO_KBR_LATCH 0x08 +#define OMAP_MPUIO_KBC 0x0a +#define OMAP_MPUIO_GPIO_EVENT_MODE 0x0c +#define OMAP_MPUIO_GPIO_INT_EDGE 0x0e +#define OMAP_MPUIO_KBD_INT 0x10 +#define OMAP_MPUIO_GPIO_INT 0x12 +#define OMAP_MPUIO_KBD_MASKIT 0x14 +#define OMAP_MPUIO_GPIO_MASKIT 0x16 +#define OMAP_MPUIO_GPIO_DEBOUNCING 0x18 +#define OMAP_MPUIO_LATCH 0x1a +#else +#define OMAP_MPUIO_INPUT_LATCH 0x00 +#define OMAP_MPUIO_OUTPUT 0x04 +#define OMAP_MPUIO_IO_CNTL 0x08 +#define OMAP_MPUIO_KBR_LATCH 0x10 +#define OMAP_MPUIO_KBC 0x14 +#define OMAP_MPUIO_GPIO_EVENT_MODE 0x18 +#define OMAP_MPUIO_GPIO_INT_EDGE 0x1c +#define OMAP_MPUIO_KBD_INT 0x20 +#define OMAP_MPUIO_GPIO_INT 0x24 +#define OMAP_MPUIO_KBD_MASKIT 0x28 +#define OMAP_MPUIO_GPIO_MASKIT 0x2c +#define OMAP_MPUIO_GPIO_DEBOUNCING 0x30 +#define OMAP_MPUIO_LATCH 0x34 +#endif + +#define OMAP34XX_NR_GPIOS 6 + +#define OMAP_MPUIO(nr) (OMAP_MAX_GPIO_LINES + (nr)) +#define OMAP_GPIO_IS_MPUIO(nr) ((nr) >= OMAP_MAX_GPIO_LINES) + +#define OMAP_GPIO_IRQ(nr) (OMAP_GPIO_IS_MPUIO(nr) ? \ + IH_MPUIO_BASE + ((nr) & 0x0f) : \ + IH_GPIO_BASE + (nr)) + +extern int omap_gpio_init(void); /* Call from board init only */ +extern int omap_request_gpio(int gpio); +extern void omap_free_gpio(int gpio); +extern void omap_set_gpio_direction(int gpio, int is_input); +extern void omap_set_gpio_dataout(int gpio, int enable); +extern int omap_get_gpio_datain(int gpio); +extern void omap_set_gpio_debounce(int gpio, int enable); +extern void omap_set_gpio_debounce_time(int gpio, int enable); + +/*-------------------------------------------------------------------------*/ + +/* Wrappers for "new style" GPIO calls, using the new infrastructure + * which lets us plug in FPGA, I2C, and other implementations. + * * + * The original OMAP-specfic calls should eventually be removed. + */ + +#include <linux/errno.h> +#include <asm-generic/gpio.h> + +static inline int gpio_get_value(unsigned gpio) +{ + return __gpio_get_value(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + __gpio_set_value(gpio, value); +} + +static inline int gpio_cansleep(unsigned gpio) +{ + return __gpio_cansleep(gpio); +} + +static inline int gpio_to_irq(unsigned gpio) +{ + if (gpio < (OMAP_MAX_GPIO_LINES + 16)) + return OMAP_GPIO_IRQ(gpio); + return -EINVAL; +} + +static inline int irq_to_gpio(unsigned irq) +{ + if (cpu_class_is_omap1() && (irq < (IH_MPUIO_BASE + 16))) + return (irq - IH_MPUIO_BASE) + OMAP_MAX_GPIO_LINES; + return irq - IH_GPIO_BASE; +} + +#endif diff --git a/arch/arm/plat-omap/include/mach/gpioexpander.h b/arch/arm/plat-omap/include/mach/gpioexpander.h new file mode 100644 index 00000000000..90444a0d6b1 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/gpioexpander.h @@ -0,0 +1,35 @@ +/* + * arch/arm/plat-omap/include/mach/gpioexpander.h + * + * + * Copyright (C) 2004 Texas Instruments, Inc. + * + * This package is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef __ASM_ARCH_OMAP_GPIOEXPANDER_H +#define __ASM_ARCH_OMAP_GPIOEXPANDER_H + +/* Function Prototypes for GPIO Expander functions */ + +#ifdef CONFIG_GPIOEXPANDER_OMAP +int read_gpio_expa(u8 *, int); +int write_gpio_expa(u8 , int); +#else +static inline int read_gpio_expa(u8 *val, int addr) +{ + return 0; +} +static inline int write_gpio_expa(u8 val, int addr) +{ + return 0; +} +#endif + +#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */ diff --git a/arch/arm/plat-omap/include/mach/gpmc.h b/arch/arm/plat-omap/include/mach/gpmc.h new file mode 100644 index 00000000000..6a8e07ffc2d --- /dev/null +++ b/arch/arm/plat-omap/include/mach/gpmc.h @@ -0,0 +1,96 @@ +/* + * General-Purpose Memory Controller for OMAP2 + * + * Copyright (C) 2005-2006 Nokia Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __OMAP2_GPMC_H +#define __OMAP2_GPMC_H + +#define GPMC_CS_CONFIG1 0x00 +#define GPMC_CS_CONFIG2 0x04 +#define GPMC_CS_CONFIG3 0x08 +#define GPMC_CS_CONFIG4 0x0c +#define GPMC_CS_CONFIG5 0x10 +#define GPMC_CS_CONFIG6 0x14 +#define GPMC_CS_CONFIG7 0x18 +#define GPMC_CS_NAND_COMMAND 0x1c +#define GPMC_CS_NAND_ADDRESS 0x20 +#define GPMC_CS_NAND_DATA 0x24 + +#define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) +#define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30) +#define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29) +#define GPMC_CONFIG1_READTYPE_SYNC (1 << 29) +#define GPMC_CONFIG1_WRITEMULTIPLE_SUPP (1 << 28) +#define GPMC_CONFIG1_WRITETYPE_ASYNC (0 << 27) +#define GPMC_CONFIG1_WRITETYPE_SYNC (1 << 27) +#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25) +#define GPMC_CONFIG1_PAGE_LEN(val) ((val & 3) << 23) +#define GPMC_CONFIG1_WAIT_READ_MON (1 << 22) +#define GPMC_CONFIG1_WAIT_WRITE_MON (1 << 21) +#define GPMC_CONFIG1_WAIT_MON_IIME(val) ((val & 3) << 18) +#define GPMC_CONFIG1_WAIT_PIN_SEL(val) ((val & 3) << 16) +#define GPMC_CONFIG1_DEVICESIZE(val) ((val & 3) << 12) +#define GPMC_CONFIG1_DEVICESIZE_16 GPMC_CONFIG1_DEVICESIZE(1) +#define GPMC_CONFIG1_DEVICETYPE(val) ((val & 3) << 10) +#define GPMC_CONFIG1_DEVICETYPE_NOR GPMC_CONFIG1_DEVICETYPE(0) +#define GPMC_CONFIG1_DEVICETYPE_NAND GPMC_CONFIG1_DEVICETYPE(1) +#define GPMC_CONFIG1_MUXADDDATA (1 << 9) +#define GPMC_CONFIG1_TIME_PARA_GRAN (1 << 4) +#define GPMC_CONFIG1_FCLK_DIV(val) (val & 3) +#define GPMC_CONFIG1_FCLK_DIV2 (GPMC_CONFIG1_FCLK_DIV(1)) +#define GPMC_CONFIG1_FCLK_DIV3 (GPMC_CONFIG1_FCLK_DIV(2)) +#define GPMC_CONFIG1_FCLK_DIV4 (GPMC_CONFIG1_FCLK_DIV(3)) + +/* + * Note that all values in this struct are in nanoseconds, while + * the register values are in gpmc_fck cycles. + */ +struct gpmc_timings { + /* Minimum clock period for synchronous mode */ + u16 sync_clk; + + /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */ + u16 cs_on; /* Assertion time */ + u16 cs_rd_off; /* Read deassertion time */ + u16 cs_wr_off; /* Write deassertion time */ + + /* ADV signal timings corresponding to GPMC_CONFIG3 */ + u16 adv_on; /* Assertion time */ + u16 adv_rd_off; /* Read deassertion time */ + u16 adv_wr_off; /* Write deassertion time */ + + /* WE signals timings corresponding to GPMC_CONFIG4 */ + u16 we_on; /* WE assertion time */ + u16 we_off; /* WE deassertion time */ + + /* OE signals timings corresponding to GPMC_CONFIG4 */ + u16 oe_on; /* OE assertion time */ + u16 oe_off; /* OE deassertion time */ + + /* Access time and cycle time timings corresponding to GPMC_CONFIG5 */ + u16 page_burst_access; /* Multiple access word delay */ + u16 access; /* Start-cycle to first data valid delay */ + u16 rd_cycle; /* Total read cycle time */ + u16 wr_cycle; /* Total write cycle time */ +}; + +extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns); +extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns); +extern unsigned long gpmc_get_fclk_period(void); + +extern void gpmc_cs_write_reg(int cs, int idx, u32 val); +extern u32 gpmc_cs_read_reg(int cs, int idx); +extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk); +extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t); +extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); +extern void gpmc_cs_free(int cs); +extern int gpmc_cs_set_reserved(int cs, int reserved); +extern int gpmc_cs_reserved(int cs); + +#endif diff --git a/arch/arm/plat-omap/include/mach/hardware.h b/arch/arm/plat-omap/include/mach/hardware.h new file mode 100644 index 00000000000..07f5d7f2152 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/hardware.h @@ -0,0 +1,355 @@ +/* + * arch/arm/plat-omap/include/mach/hardware.h + * + * Hardware definitions for TI OMAP processors and boards + * + * NOTE: Please put device driver specific defines into a separate header + * file for each driver. + * + * Copyright (C) 2001 RidgeRun, Inc. + * Author: RidgeRun, Inc. Greg Lonnon <glonnon@ridgerun.com> + * + * Reorganized for Linux-2.6 by Tony Lindgren <tony@atomide.com> + * and Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_HARDWARE_H +#define __ASM_ARCH_OMAP_HARDWARE_H + +#include <asm/sizes.h> +#ifndef __ASSEMBLER__ +#include <asm/types.h> +#include <mach/cpu.h> +#endif +#include <mach/serial.h> + +/* + * --------------------------------------------------------------------------- + * Common definitions for all OMAP processors + * NOTE: Put all processor or board specific parts to the special header + * files. + * --------------------------------------------------------------------------- + */ + +/* + * ---------------------------------------------------------------------------- + * Timers + * ---------------------------------------------------------------------------- + */ +#define OMAP_MPU_TIMER1_BASE (0xfffec500) +#define OMAP_MPU_TIMER2_BASE (0xfffec600) +#define OMAP_MPU_TIMER3_BASE (0xfffec700) +#define MPU_TIMER_FREE (1 << 6) +#define MPU_TIMER_CLOCK_ENABLE (1 << 5) +#define MPU_TIMER_AR (1 << 1) +#define MPU_TIMER_ST (1 << 0) + +/* + * ---------------------------------------------------------------------------- + * Clocks + * ---------------------------------------------------------------------------- + */ +#define CLKGEN_REG_BASE (0xfffece00) +#define ARM_CKCTL (CLKGEN_REG_BASE + 0x0) +#define ARM_IDLECT1 (CLKGEN_REG_BASE + 0x4) +#define ARM_IDLECT2 (CLKGEN_REG_BASE + 0x8) +#define ARM_EWUPCT (CLKGEN_REG_BASE + 0xC) +#define ARM_RSTCT1 (CLKGEN_REG_BASE + 0x10) +#define ARM_RSTCT2 (CLKGEN_REG_BASE + 0x14) +#define ARM_SYSST (CLKGEN_REG_BASE + 0x18) +#define ARM_IDLECT3 (CLKGEN_REG_BASE + 0x24) + +#define CK_RATEF 1 +#define CK_IDLEF 2 +#define CK_ENABLEF 4 +#define CK_SELECTF 8 +#define SETARM_IDLE_SHIFT + +/* DPLL control registers */ +#define DPLL_CTL (0xfffecf00) + +/* DSP clock control. Must use __raw_readw() and __raw_writew() with these */ +#define DSP_CONFIG_REG_BASE (0xe1008000) +#define DSP_CKCTL (DSP_CONFIG_REG_BASE + 0x0) +#define DSP_IDLECT1 (DSP_CONFIG_REG_BASE + 0x4) +#define DSP_IDLECT2 (DSP_CONFIG_REG_BASE + 0x8) +#define DSP_RSTCT2 (DSP_CONFIG_REG_BASE + 0x14) + +/* + * --------------------------------------------------------------------------- + * UPLD + * --------------------------------------------------------------------------- + */ +#define ULPD_REG_BASE (0xfffe0800) +#define ULPD_IT_STATUS (ULPD_REG_BASE + 0x14) +#define ULPD_SETUP_ANALOG_CELL_3 (ULPD_REG_BASE + 0x24) +#define ULPD_CLOCK_CTRL (ULPD_REG_BASE + 0x30) +# define DIS_USB_PVCI_CLK (1 << 5) /* no USB/FAC synch */ +# define USB_MCLK_EN (1 << 4) /* enable W4_USB_CLKO */ +#define ULPD_SOFT_REQ (ULPD_REG_BASE + 0x34) +# define SOFT_UDC_REQ (1 << 4) +# define SOFT_USB_CLK_REQ (1 << 3) +# define SOFT_DPLL_REQ (1 << 0) +#define ULPD_DPLL_CTRL (ULPD_REG_BASE + 0x3c) +#define ULPD_STATUS_REQ (ULPD_REG_BASE + 0x40) +#define ULPD_APLL_CTRL (ULPD_REG_BASE + 0x4c) +#define ULPD_POWER_CTRL (ULPD_REG_BASE + 0x50) +#define ULPD_SOFT_DISABLE_REQ_REG (ULPD_REG_BASE + 0x68) +# define DIS_MMC2_DPLL_REQ (1 << 11) +# define DIS_MMC1_DPLL_REQ (1 << 10) +# define DIS_UART3_DPLL_REQ (1 << 9) +# define DIS_UART2_DPLL_REQ (1 << 8) +# define DIS_UART1_DPLL_REQ (1 << 7) +# define DIS_USB_HOST_DPLL_REQ (1 << 6) +#define ULPD_SDW_CLK_DIV_CTRL_SEL (ULPD_REG_BASE + 0x74) +#define ULPD_CAM_CLK_CTRL (ULPD_REG_BASE + 0x7c) + +/* + * --------------------------------------------------------------------------- + * Watchdog timer + * --------------------------------------------------------------------------- + */ + +/* Watchdog timer within the OMAP3.2 gigacell */ +#define OMAP_MPU_WATCHDOG_BASE (0xfffec800) +#define OMAP_WDT_TIMER (OMAP_MPU_WATCHDOG_BASE + 0x0) +#define OMAP_WDT_LOAD_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4) +#define OMAP_WDT_READ_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4) +#define OMAP_WDT_TIMER_MODE (OMAP_MPU_WATCHDOG_BASE + 0x8) + +/* + * --------------------------------------------------------------------------- + * Interrupts + * --------------------------------------------------------------------------- + */ +#ifdef CONFIG_ARCH_OMAP1 + +/* + * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c + * or something similar.. -- PFM. + */ + +#define OMAP_IH1_BASE 0xfffecb00 +#define OMAP_IH2_BASE 0xfffe0000 + +#define OMAP_IH1_ITR (OMAP_IH1_BASE + 0x00) +#define OMAP_IH1_MIR (OMAP_IH1_BASE + 0x04) +#define OMAP_IH1_SIR_IRQ (OMAP_IH1_BASE + 0x10) +#define OMAP_IH1_SIR_FIQ (OMAP_IH1_BASE + 0x14) +#define OMAP_IH1_CONTROL (OMAP_IH1_BASE + 0x18) +#define OMAP_IH1_ILR0 (OMAP_IH1_BASE + 0x1c) +#define OMAP_IH1_ISR (OMAP_IH1_BASE + 0x9c) + +#define OMAP_IH2_ITR (OMAP_IH2_BASE + 0x00) +#define OMAP_IH2_MIR (OMAP_IH2_BASE + 0x04) +#define OMAP_IH2_SIR_IRQ (OMAP_IH2_BASE + 0x10) +#define OMAP_IH2_SIR_FIQ (OMAP_IH2_BASE + 0x14) +#define OMAP_IH2_CONTROL (OMAP_IH2_BASE + 0x18) +#define OMAP_IH2_ILR0 (OMAP_IH2_BASE + 0x1c) +#define OMAP_IH2_ISR (OMAP_IH2_BASE + 0x9c) + +#define IRQ_ITR_REG_OFFSET 0x00 +#define IRQ_MIR_REG_OFFSET 0x04 +#define IRQ_SIR_IRQ_REG_OFFSET 0x10 +#define IRQ_SIR_FIQ_REG_OFFSET 0x14 +#define IRQ_CONTROL_REG_OFFSET 0x18 +#define IRQ_ISR_REG_OFFSET 0x9c +#define IRQ_ILR0_REG_OFFSET 0x1c +#define IRQ_GMR_REG_OFFSET 0xa0 + +#endif + +/* + * ---------------------------------------------------------------------------- + * System control registers + * ---------------------------------------------------------------------------- + */ +#define MOD_CONF_CTRL_0 0xfffe1080 +#define MOD_CONF_CTRL_1 0xfffe1110 + +/* + * ---------------------------------------------------------------------------- + * Pin multiplexing registers + * ---------------------------------------------------------------------------- + */ +#define FUNC_MUX_CTRL_0 0xfffe1000 +#define FUNC_MUX_CTRL_1 0xfffe1004 +#define FUNC_MUX_CTRL_2 0xfffe1008 +#define COMP_MODE_CTRL_0 0xfffe100c +#define FUNC_MUX_CTRL_3 0xfffe1010 +#define FUNC_MUX_CTRL_4 0xfffe1014 +#define FUNC_MUX_CTRL_5 0xfffe1018 +#define FUNC_MUX_CTRL_6 0xfffe101C +#define FUNC_MUX_CTRL_7 0xfffe1020 +#define FUNC_MUX_CTRL_8 0xfffe1024 +#define FUNC_MUX_CTRL_9 0xfffe1028 +#define FUNC_MUX_CTRL_A 0xfffe102C +#define FUNC_MUX_CTRL_B 0xfffe1030 +#define FUNC_MUX_CTRL_C 0xfffe1034 +#define FUNC_MUX_CTRL_D 0xfffe1038 +#define PULL_DWN_CTRL_0 0xfffe1040 +#define PULL_DWN_CTRL_1 0xfffe1044 +#define PULL_DWN_CTRL_2 0xfffe1048 +#define PULL_DWN_CTRL_3 0xfffe104c +#define PULL_DWN_CTRL_4 0xfffe10ac + +/* OMAP-1610 specific multiplexing registers */ +#define FUNC_MUX_CTRL_E 0xfffe1090 +#define FUNC_MUX_CTRL_F 0xfffe1094 +#define FUNC_MUX_CTRL_10 0xfffe1098 +#define FUNC_MUX_CTRL_11 0xfffe109c +#define FUNC_MUX_CTRL_12 0xfffe10a0 +#define PU_PD_SEL_0 0xfffe10b4 +#define PU_PD_SEL_1 0xfffe10b8 +#define PU_PD_SEL_2 0xfffe10bc +#define PU_PD_SEL_3 0xfffe10c0 +#define PU_PD_SEL_4 0xfffe10c4 + +/* Timer32K for 1610 and 1710*/ +#define OMAP_TIMER32K_BASE 0xFFFBC400 + +/* + * --------------------------------------------------------------------------- + * TIPB bus interface + * --------------------------------------------------------------------------- + */ +#define TIPB_PUBLIC_CNTL_BASE 0xfffed300 +#define MPU_PUBLIC_TIPB_CNTL (TIPB_PUBLIC_CNTL_BASE + 0x8) +#define TIPB_PRIVATE_CNTL_BASE 0xfffeca00 +#define MPU_PRIVATE_TIPB_CNTL (TIPB_PRIVATE_CNTL_BASE + 0x8) + +/* + * ---------------------------------------------------------------------------- + * MPUI interface + * ---------------------------------------------------------------------------- + */ +#define MPUI_BASE (0xfffec900) +#define MPUI_CTRL (MPUI_BASE + 0x0) +#define MPUI_DEBUG_ADDR (MPUI_BASE + 0x4) +#define MPUI_DEBUG_DATA (MPUI_BASE + 0x8) +#define MPUI_DEBUG_FLAG (MPUI_BASE + 0xc) +#define MPUI_STATUS_REG (MPUI_BASE + 0x10) +#define MPUI_DSP_STATUS (MPUI_BASE + 0x14) +#define MPUI_DSP_BOOT_CONFIG (MPUI_BASE + 0x18) +#define MPUI_DSP_API_CONFIG (MPUI_BASE + 0x1c) + +/* + * ---------------------------------------------------------------------------- + * LED Pulse Generator + * ---------------------------------------------------------------------------- + */ +#define OMAP_LPG1_BASE 0xfffbd000 +#define OMAP_LPG2_BASE 0xfffbd800 +#define OMAP_LPG1_LCR (OMAP_LPG1_BASE + 0x00) +#define OMAP_LPG1_PMR (OMAP_LPG1_BASE + 0x04) +#define OMAP_LPG2_LCR (OMAP_LPG2_BASE + 0x00) +#define OMAP_LPG2_PMR (OMAP_LPG2_BASE + 0x04) + +/* + * ---------------------------------------------------------------------------- + * Pulse-Width Light + * ---------------------------------------------------------------------------- + */ +#define OMAP_PWL_BASE 0xfffb5800 +#define OMAP_PWL_ENABLE (OMAP_PWL_BASE + 0x00) +#define OMAP_PWL_CLK_ENABLE (OMAP_PWL_BASE + 0x04) + +/* + * --------------------------------------------------------------------------- + * Processor specific defines + * --------------------------------------------------------------------------- + */ + +#include "omap730.h" +#include "omap1510.h" +#include "omap24xx.h" +#include "omap16xx.h" +#include "omap34xx.h" + +#ifndef __ASSEMBLER__ + +/* + * --------------------------------------------------------------------------- + * Board specific defines + * --------------------------------------------------------------------------- + */ + +#ifdef CONFIG_MACH_OMAP_INNOVATOR +#include "board-innovator.h" +#endif + +#ifdef CONFIG_MACH_OMAP_H2 +#include "board-h2.h" +#endif + +#ifdef CONFIG_MACH_OMAP_PERSEUS2 +#include "board-perseus2.h" +#endif + +#ifdef CONFIG_MACH_OMAP_FSAMPLE +#include "board-fsample.h" +#endif + +#ifdef CONFIG_MACH_OMAP_H3 +#include "board-h3.h" +#endif + +#ifdef CONFIG_MACH_OMAP_H4 +#include "board-h4.h" +#endif + +#ifdef CONFIG_MACH_OMAP_2430SDP +#include "board-2430sdp.h" +#endif + +#ifdef CONFIG_MACH_OMAP_APOLLON +#include "board-apollon.h" +#endif + +#ifdef CONFIG_MACH_OMAP_OSK +#include "board-osk.h" +#endif + +#ifdef CONFIG_MACH_VOICEBLUE +#include "board-voiceblue.h" +#endif + +#ifdef CONFIG_MACH_OMAP_PALMTE +#include "board-palmte.h" +#endif + +#ifdef CONFIG_MACH_OMAP_PALMZ71 +#include "board-palmz71.h" +#endif + +#ifdef CONFIG_MACH_OMAP_PALMTT +#include "board-palmtt.h" +#endif + +#ifdef CONFIG_MACH_SX1 +#include "board-sx1.h" +#endif + +#endif /* !__ASSEMBLER__ */ + +#endif /* __ASM_ARCH_OMAP_HARDWARE_H */ diff --git a/arch/arm/plat-omap/include/mach/hwa742.h b/arch/arm/plat-omap/include/mach/hwa742.h new file mode 100644 index 00000000000..577f492f2d3 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/hwa742.h @@ -0,0 +1,12 @@ +#ifndef _HWA742_H +#define _HWA742_H + +struct hwa742_platform_data { + void (*power_up)(struct device *dev); + void (*power_down)(struct device *dev); + unsigned long (*get_clock_rate)(struct device *dev); + + unsigned te_connected:1; +}; + +#endif diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h new file mode 100644 index 00000000000..2a30b7d88cd --- /dev/null +++ b/arch/arm/plat-omap/include/mach/io.h @@ -0,0 +1,197 @@ +/* + * arch/arm/plat-omap/include/mach/io.h + * + * IO definitions for TI OMAP processors and boards + * + * Copied from arch/arm/mach-sa1100/include/mach/io.h + * Copyright (C) 1997-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Modifications: + * 06-12-1997 RMK Created. + * 07-04-1999 RMK Major cleanup + */ + +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#include <mach/hardware.h> + +#define IO_SPACE_LIMIT 0xffffffff + +/* + * We don't actually have real ISA nor PCI buses, but there is so many + * drivers out there that might just work if we fake them... + */ +#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) +#define __mem_pci(a) (a) + +/* + * ---------------------------------------------------------------------------- + * I/O mapping + * ---------------------------------------------------------------------------- + */ + +#define PCIO_BASE 0 + +#if defined(CONFIG_ARCH_OMAP1) + +#define IO_PHYS 0xFFFB0000 +#define IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */ +#define IO_SIZE 0x40000 +#define IO_VIRT (IO_PHYS - IO_OFFSET) +#define IO_ADDRESS(pa) ((pa) - IO_OFFSET) +#define OMAP1_IO_ADDRESS(pa) ((pa) - IO_OFFSET) +#define io_p2v(pa) ((pa) - IO_OFFSET) +#define io_v2p(va) ((va) + IO_OFFSET) + +#elif defined(CONFIG_ARCH_OMAP2) + +/* We map both L3 and L4 on OMAP2 */ +#define L3_24XX_PHYS L3_24XX_BASE /* 0x68000000 */ +#define L3_24XX_VIRT 0xf8000000 +#define L3_24XX_SIZE SZ_1M /* 44kB of 128MB used, want 1MB sect */ +#define L4_24XX_PHYS L4_24XX_BASE /* 0x48000000 */ +#define L4_24XX_VIRT 0xd8000000 +#define L4_24XX_SIZE SZ_1M /* 1MB of 128MB used, want 1MB sect */ + +#ifdef CONFIG_ARCH_OMAP2430 +#define L4_WK_243X_PHYS L4_WK_243X_BASE /* 0x49000000 */ +#define L4_WK_243X_VIRT 0xd9000000 +#define L4_WK_243X_SIZE SZ_1M +#define OMAP243X_GPMC_PHYS OMAP243X_GPMC_BASE /* 0x49000000 */ +#define OMAP243X_GPMC_VIRT 0xFE000000 +#define OMAP243X_GPMC_SIZE SZ_1M +#define OMAP243X_SDRC_PHYS OMAP243X_SDRC_BASE +#define OMAP243X_SDRC_VIRT 0xFD000000 +#define OMAP243X_SDRC_SIZE SZ_1M +#define OMAP243X_SMS_PHYS OMAP243X_SMS_BASE +#define OMAP243X_SMS_VIRT 0xFC000000 +#define OMAP243X_SMS_SIZE SZ_1M + +#endif + +#define IO_OFFSET 0x90000000 +#define IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ +#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ +#define io_p2v(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ +#define io_v2p(va) ((va) - IO_OFFSET) /* Works for L3 and L4 */ + +/* DSP */ +#define DSP_MEM_24XX_PHYS OMAP2420_DSP_MEM_BASE /* 0x58000000 */ +#define DSP_MEM_24XX_VIRT 0xe0000000 +#define DSP_MEM_24XX_SIZE 0x28000 +#define DSP_IPI_24XX_PHYS OMAP2420_DSP_IPI_BASE /* 0x59000000 */ +#define DSP_IPI_24XX_VIRT 0xe1000000 +#define DSP_IPI_24XX_SIZE SZ_4K +#define DSP_MMU_24XX_PHYS OMAP2420_DSP_MMU_BASE /* 0x5a000000 */ +#define DSP_MMU_24XX_VIRT 0xe2000000 +#define DSP_MMU_24XX_SIZE SZ_4K + +#elif defined(CONFIG_ARCH_OMAP3) + +/* We map both L3 and L4 on OMAP3 */ +#define L3_34XX_PHYS L3_34XX_BASE /* 0x68000000 */ +#define L3_34XX_VIRT 0xf8000000 +#define L3_34XX_SIZE SZ_1M /* 44kB of 128MB used, want 1MB sect */ + +#define L4_34XX_PHYS L4_34XX_BASE /* 0x48000000 */ +#define L4_34XX_VIRT 0xd8000000 +#define L4_34XX_SIZE SZ_4M /* 1MB of 128MB used, want 1MB sect */ + +/* + * Need to look at the Size 4M for L4. + * VPOM3430 was not working for Int controller + */ + +#define L4_WK_34XX_PHYS L4_WK_34XX_BASE /* 0x48300000 */ +#define L4_WK_34XX_VIRT 0xd8300000 +#define L4_WK_34XX_SIZE SZ_1M + +#define L4_PER_34XX_PHYS L4_PER_34XX_BASE /* 0x49000000 */ +#define L4_PER_34XX_VIRT 0xd9000000 +#define L4_PER_34XX_SIZE SZ_1M + +#define L4_EMU_34XX_PHYS L4_EMU_34XX_BASE /* 0x54000000 */ +#define L4_EMU_34XX_VIRT 0xe4000000 +#define L4_EMU_34XX_SIZE SZ_64M + +#define OMAP34XX_GPMC_PHYS OMAP34XX_GPMC_BASE /* 0x6E000000 */ +#define OMAP34XX_GPMC_VIRT 0xFE000000 +#define OMAP34XX_GPMC_SIZE SZ_1M + +#define OMAP343X_SMS_PHYS OMAP343X_SMS_BASE /* 0x6C000000 */ +#define OMAP343X_SMS_VIRT 0xFC000000 +#define OMAP343X_SMS_SIZE SZ_1M + +#define OMAP343X_SDRC_PHYS OMAP343X_SDRC_BASE /* 0x6D000000 */ +#define OMAP343X_SDRC_VIRT 0xFD000000 +#define OMAP343X_SDRC_SIZE SZ_1M + + +#define IO_OFFSET 0x90000000 +#define IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ +#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ +#define io_p2v(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ +#define io_v2p(va) ((va) - IO_OFFSET)/* Works for L3 and L4 */ + +/* DSP */ +#define DSP_MEM_34XX_PHYS OMAP34XX_DSP_MEM_BASE /* 0x58000000 */ +#define DSP_MEM_34XX_VIRT 0xe0000000 +#define DSP_MEM_34XX_SIZE 0x28000 +#define DSP_IPI_34XX_PHYS OMAP34XX_DSP_IPI_BASE /* 0x59000000 */ +#define DSP_IPI_34XX_VIRT 0xe1000000 +#define DSP_IPI_34XX_SIZE SZ_4K +#define DSP_MMU_34XX_PHYS OMAP34XX_DSP_MMU_BASE /* 0x5a000000 */ +#define DSP_MMU_34XX_VIRT 0xe2000000 +#define DSP_MMU_34XX_SIZE SZ_4K + +#endif + +#ifndef __ASSEMBLER__ + +/* + * Functions to access the OMAP IO region + * + * NOTE: - Use omap_read/write[bwl] for physical register addresses + * - Use __raw_read/write[bwl]() for virtual register addresses + * - Use IO_ADDRESS(phys_addr) to convert registers to virtual addresses + * - DO NOT use hardcoded virtual addresses to allow changing the + * IO address space again if needed + */ +#define omap_readb(a) (*(volatile unsigned char *)IO_ADDRESS(a)) +#define omap_readw(a) (*(volatile unsigned short *)IO_ADDRESS(a)) +#define omap_readl(a) (*(volatile unsigned int *)IO_ADDRESS(a)) + +#define omap_writeb(v,a) (*(volatile unsigned char *)IO_ADDRESS(a) = (v)) +#define omap_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v)) +#define omap_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v)) + +extern void omap1_map_common_io(void); +extern void omap1_init_common_hw(void); + +extern void omap2_map_common_io(void); +extern void omap2_init_common_hw(void); + +#endif + +#endif diff --git a/arch/arm/plat-omap/include/mach/irda.h b/arch/arm/plat-omap/include/mach/irda.h new file mode 100644 index 00000000000..8372a00d8e0 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/irda.h @@ -0,0 +1,37 @@ +/* + * arch/arm/plat-omap/include/mach/irda.h + * + * Copyright (C) 2005-2006 Komal Shah <komal_shah802003@yahoo.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef ASMARM_ARCH_IRDA_H +#define ASMARM_ARCH_IRDA_H + +/* board specific transceiver capabilities */ + +#define IR_SEL 1 /* Selects IrDA */ +#define IR_SIRMODE 2 +#define IR_FIRMODE 4 +#define IR_MIRMODE 8 + +struct omap_irda_config { + int transceiver_cap; + int (*transceiver_mode)(struct device *dev, int mode); + int (*select_irda)(struct device *dev, int state); + /* Very specific to the needs of some platforms (h3,h4) + * having calls which can sleep in irda_set_speed. + */ + struct delayed_work gpio_expa; + int rx_channel; + int tx_channel; + unsigned long dest_start; + unsigned long src_start; + int tx_trigger; + int rx_trigger; + int mode; +}; + +#endif diff --git a/arch/arm/plat-omap/include/mach/irqs.h b/arch/arm/plat-omap/include/mach/irqs.h new file mode 100644 index 00000000000..17248bbf3f2 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/irqs.h @@ -0,0 +1,332 @@ +/* + * arch/arm/plat-omap/include/mach/irqs.h + * + * Copyright (C) Greg Lonnon 2001 + * Updated for OMAP-1610 by Tony Lindgren <tony@atomide.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * NOTE: The interrupt vectors for the OMAP-1509, OMAP-1510, and OMAP-1610 + * are different. + */ + +#ifndef __ASM_ARCH_OMAP15XX_IRQS_H +#define __ASM_ARCH_OMAP15XX_IRQS_H + +/* + * IRQ numbers for interrupt handler 1 + * + * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below + * + */ +#define INT_CAMERA 1 +#define INT_FIQ 3 +#define INT_RTDX 6 +#define INT_DSP_MMU_ABORT 7 +#define INT_HOST 8 +#define INT_ABORT 9 +#define INT_BRIDGE_PRIV 13 +#define INT_GPIO_BANK1 14 +#define INT_UART3 15 +#define INT_TIMER3 16 +#define INT_DMA_CH0_6 19 +#define INT_DMA_CH1_7 20 +#define INT_DMA_CH2_8 21 +#define INT_DMA_CH3 22 +#define INT_DMA_CH4 23 +#define INT_DMA_CH5 24 +#define INT_DMA_LCD 25 +#define INT_TIMER1 26 +#define INT_WD_TIMER 27 +#define INT_BRIDGE_PUB 28 +#define INT_TIMER2 30 +#define INT_LCD_CTRL 31 + +/* + * OMAP-1510 specific IRQ numbers for interrupt handler 1 + */ +#define INT_1510_IH2_IRQ 0 +#define INT_1510_RES2 2 +#define INT_1510_SPI_TX 4 +#define INT_1510_SPI_RX 5 +#define INT_1510_DSP_MAILBOX1 10 +#define INT_1510_DSP_MAILBOX2 11 +#define INT_1510_RES12 12 +#define INT_1510_LB_MMU 17 +#define INT_1510_RES18 18 +#define INT_1510_LOCAL_BUS 29 + +/* + * OMAP-1610 specific IRQ numbers for interrupt handler 1 + */ +#define INT_1610_IH2_IRQ 0 +#define INT_1610_IH2_FIQ 2 +#define INT_1610_McBSP2_TX 4 +#define INT_1610_McBSP2_RX 5 +#define INT_1610_DSP_MAILBOX1 10 +#define INT_1610_DSP_MAILBOX2 11 +#define INT_1610_LCD_LINE 12 +#define INT_1610_GPTIMER1 17 +#define INT_1610_GPTIMER2 18 +#define INT_1610_SSR_FIFO_0 29 + +/* + * OMAP-730 specific IRQ numbers for interrupt handler 1 + */ +#define INT_730_IH2_FIQ 0 +#define INT_730_IH2_IRQ 1 +#define INT_730_USB_NON_ISO 2 +#define INT_730_USB_ISO 3 +#define INT_730_ICR 4 +#define INT_730_EAC 5 +#define INT_730_GPIO_BANK1 6 +#define INT_730_GPIO_BANK2 7 +#define INT_730_GPIO_BANK3 8 +#define INT_730_McBSP2TX 10 +#define INT_730_McBSP2RX 11 +#define INT_730_McBSP2RX_OVF 12 +#define INT_730_LCD_LINE 14 +#define INT_730_GSM_PROTECT 15 +#define INT_730_TIMER3 16 +#define INT_730_GPIO_BANK5 17 +#define INT_730_GPIO_BANK6 18 +#define INT_730_SPGIO_WR 29 + +/* + * IRQ numbers for interrupt handler 2 + * + * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below + */ +#define IH2_BASE 32 + +#define INT_KEYBOARD (1 + IH2_BASE) +#define INT_uWireTX (2 + IH2_BASE) +#define INT_uWireRX (3 + IH2_BASE) +#define INT_I2C (4 + IH2_BASE) +#define INT_MPUIO (5 + IH2_BASE) +#define INT_USB_HHC_1 (6 + IH2_BASE) +#define INT_McBSP3TX (10 + IH2_BASE) +#define INT_McBSP3RX (11 + IH2_BASE) +#define INT_McBSP1TX (12 + IH2_BASE) +#define INT_McBSP1RX (13 + IH2_BASE) +#define INT_UART1 (14 + IH2_BASE) +#define INT_UART2 (15 + IH2_BASE) +#define INT_BT_MCSI1TX (16 + IH2_BASE) +#define INT_BT_MCSI1RX (17 + IH2_BASE) +#define INT_USB_W2FC (20 + IH2_BASE) +#define INT_1WIRE (21 + IH2_BASE) +#define INT_OS_TIMER (22 + IH2_BASE) +#define INT_MMC (23 + IH2_BASE) +#define INT_GAUGE_32K (24 + IH2_BASE) +#define INT_RTC_TIMER (25 + IH2_BASE) +#define INT_RTC_ALARM (26 + IH2_BASE) +#define INT_MEM_STICK (27 + IH2_BASE) + +/* + * OMAP-1510 specific IRQ numbers for interrupt handler 2 + */ +#define INT_1510_DSP_MMU (28 + IH2_BASE) +#define INT_1510_COM_SPI_RO (31 + IH2_BASE) + +/* + * OMAP-1610 specific IRQ numbers for interrupt handler 2 + */ +#define INT_1610_FAC (0 + IH2_BASE) +#define INT_1610_USB_HHC_2 (7 + IH2_BASE) +#define INT_1610_USB_OTG (8 + IH2_BASE) +#define INT_1610_SoSSI (9 + IH2_BASE) +#define INT_1610_SoSSI_MATCH (19 + IH2_BASE) +#define INT_1610_DSP_MMU (28 + IH2_BASE) +#define INT_1610_McBSP2RX_OF (31 + IH2_BASE) +#define INT_1610_STI (32 + IH2_BASE) +#define INT_1610_STI_WAKEUP (33 + IH2_BASE) +#define INT_1610_GPTIMER3 (34 + IH2_BASE) +#define INT_1610_GPTIMER4 (35 + IH2_BASE) +#define INT_1610_GPTIMER5 (36 + IH2_BASE) +#define INT_1610_GPTIMER6 (37 + IH2_BASE) +#define INT_1610_GPTIMER7 (38 + IH2_BASE) +#define INT_1610_GPTIMER8 (39 + IH2_BASE) +#define INT_1610_GPIO_BANK2 (40 + IH2_BASE) +#define INT_1610_GPIO_BANK3 (41 + IH2_BASE) +#define INT_1610_MMC2 (42 + IH2_BASE) +#define INT_1610_CF (43 + IH2_BASE) +#define INT_1610_WAKE_UP_REQ (46 + IH2_BASE) +#define INT_1610_GPIO_BANK4 (48 + IH2_BASE) +#define INT_1610_SPI (49 + IH2_BASE) +#define INT_1610_DMA_CH6 (53 + IH2_BASE) +#define INT_1610_DMA_CH7 (54 + IH2_BASE) +#define INT_1610_DMA_CH8 (55 + IH2_BASE) +#define INT_1610_DMA_CH9 (56 + IH2_BASE) +#define INT_1610_DMA_CH10 (57 + IH2_BASE) +#define INT_1610_DMA_CH11 (58 + IH2_BASE) +#define INT_1610_DMA_CH12 (59 + IH2_BASE) +#define INT_1610_DMA_CH13 (60 + IH2_BASE) +#define INT_1610_DMA_CH14 (61 + IH2_BASE) +#define INT_1610_DMA_CH15 (62 + IH2_BASE) +#define INT_1610_NAND (63 + IH2_BASE) + +/* + * OMAP-730 specific IRQ numbers for interrupt handler 2 + */ +#define INT_730_HW_ERRORS (0 + IH2_BASE) +#define INT_730_NFIQ_PWR_FAIL (1 + IH2_BASE) +#define INT_730_CFCD (2 + IH2_BASE) +#define INT_730_CFIREQ (3 + IH2_BASE) +#define INT_730_I2C (4 + IH2_BASE) +#define INT_730_PCC (5 + IH2_BASE) +#define INT_730_MPU_EXT_NIRQ (6 + IH2_BASE) +#define INT_730_SPI_100K_1 (7 + IH2_BASE) +#define INT_730_SYREN_SPI (8 + IH2_BASE) +#define INT_730_VLYNQ (9 + IH2_BASE) +#define INT_730_GPIO_BANK4 (10 + IH2_BASE) +#define INT_730_McBSP1TX (11 + IH2_BASE) +#define INT_730_McBSP1RX (12 + IH2_BASE) +#define INT_730_McBSP1RX_OF (13 + IH2_BASE) +#define INT_730_UART_MODEM_IRDA_2 (14 + IH2_BASE) +#define INT_730_UART_MODEM_1 (15 + IH2_BASE) +#define INT_730_MCSI (16 + IH2_BASE) +#define INT_730_uWireTX (17 + IH2_BASE) +#define INT_730_uWireRX (18 + IH2_BASE) +#define INT_730_SMC_CD (19 + IH2_BASE) +#define INT_730_SMC_IREQ (20 + IH2_BASE) +#define INT_730_HDQ_1WIRE (21 + IH2_BASE) +#define INT_730_TIMER32K (22 + IH2_BASE) +#define INT_730_MMC_SDIO (23 + IH2_BASE) +#define INT_730_UPLD (24 + IH2_BASE) +#define INT_730_USB_HHC_1 (27 + IH2_BASE) +#define INT_730_USB_HHC_2 (28 + IH2_BASE) +#define INT_730_USB_GENI (29 + IH2_BASE) +#define INT_730_USB_OTG (30 + IH2_BASE) +#define INT_730_CAMERA_IF (31 + IH2_BASE) +#define INT_730_RNG (32 + IH2_BASE) +#define INT_730_DUAL_MODE_TIMER (33 + IH2_BASE) +#define INT_730_DBB_RF_EN (34 + IH2_BASE) +#define INT_730_MPUIO_KEYPAD (35 + IH2_BASE) +#define INT_730_SHA1_MD5 (36 + IH2_BASE) +#define INT_730_SPI_100K_2 (37 + IH2_BASE) +#define INT_730_RNG_IDLE (38 + IH2_BASE) +#define INT_730_MPUIO (39 + IH2_BASE) +#define INT_730_LLPC_LCD_CTRL_CAN_BE_OFF (40 + IH2_BASE) +#define INT_730_LLPC_OE_FALLING (41 + IH2_BASE) +#define INT_730_LLPC_OE_RISING (42 + IH2_BASE) +#define INT_730_LLPC_VSYNC (43 + IH2_BASE) +#define INT_730_WAKE_UP_REQ (46 + IH2_BASE) +#define INT_730_DMA_CH6 (53 + IH2_BASE) +#define INT_730_DMA_CH7 (54 + IH2_BASE) +#define INT_730_DMA_CH8 (55 + IH2_BASE) +#define INT_730_DMA_CH9 (56 + IH2_BASE) +#define INT_730_DMA_CH10 (57 + IH2_BASE) +#define INT_730_DMA_CH11 (58 + IH2_BASE) +#define INT_730_DMA_CH12 (59 + IH2_BASE) +#define INT_730_DMA_CH13 (60 + IH2_BASE) +#define INT_730_DMA_CH14 (61 + IH2_BASE) +#define INT_730_DMA_CH15 (62 + IH2_BASE) +#define INT_730_NAND (63 + IH2_BASE) + +#define INT_24XX_SYS_NIRQ 7 +#define INT_24XX_SDMA_IRQ0 12 +#define INT_24XX_SDMA_IRQ1 13 +#define INT_24XX_SDMA_IRQ2 14 +#define INT_24XX_SDMA_IRQ3 15 +#define INT_24XX_CAM_IRQ 24 +#define INT_24XX_DSS_IRQ 25 +#define INT_24XX_MAIL_U0_MPU 26 +#define INT_24XX_DSP_UMA 27 +#define INT_24XX_DSP_MMU 28 +#define INT_24XX_GPIO_BANK1 29 +#define INT_24XX_GPIO_BANK2 30 +#define INT_24XX_GPIO_BANK3 31 +#define INT_24XX_GPIO_BANK4 32 +#define INT_24XX_GPIO_BANK5 33 +#define INT_24XX_MAIL_U3_MPU 34 +#define INT_24XX_GPTIMER1 37 +#define INT_24XX_GPTIMER2 38 +#define INT_24XX_GPTIMER3 39 +#define INT_24XX_GPTIMER4 40 +#define INT_24XX_GPTIMER5 41 +#define INT_24XX_GPTIMER6 42 +#define INT_24XX_GPTIMER7 43 +#define INT_24XX_GPTIMER8 44 +#define INT_24XX_GPTIMER9 45 +#define INT_24XX_GPTIMER10 46 +#define INT_24XX_GPTIMER11 47 +#define INT_24XX_GPTIMER12 48 +#define INT_24XX_I2C1_IRQ 56 +#define INT_24XX_I2C2_IRQ 57 +#define INT_24XX_MCBSP1_IRQ_TX 59 +#define INT_24XX_MCBSP1_IRQ_RX 60 +#define INT_24XX_MCBSP2_IRQ_TX 62 +#define INT_24XX_MCBSP2_IRQ_RX 63 +#define INT_24XX_UART1_IRQ 72 +#define INT_24XX_UART2_IRQ 73 +#define INT_24XX_UART3_IRQ 74 +#define INT_24XX_USB_IRQ_GEN 75 +#define INT_24XX_USB_IRQ_NISO 76 +#define INT_24XX_USB_IRQ_ISO 77 +#define INT_24XX_USB_IRQ_HGEN 78 +#define INT_24XX_USB_IRQ_HSOF 79 +#define INT_24XX_USB_IRQ_OTG 80 +#define INT_24XX_MMC_IRQ 83 + +/* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and + * 16 MPUIO lines */ +#define OMAP_MAX_GPIO_LINES 192 +#define IH_GPIO_BASE (128 + IH2_BASE) +#define IH_MPUIO_BASE (OMAP_MAX_GPIO_LINES + IH_GPIO_BASE) +#define OMAP_IRQ_END (IH_MPUIO_BASE + 16) + +/* External FPGA handles interrupts on Innovator boards */ +#define OMAP_FPGA_IRQ_BASE (OMAP_IRQ_END) +#ifdef CONFIG_MACH_OMAP_INNOVATOR +#define OMAP_FPGA_NR_IRQS 24 +#else +#define OMAP_FPGA_NR_IRQS 0 +#endif +#define OMAP_FPGA_IRQ_END (OMAP_FPGA_IRQ_BASE + OMAP_FPGA_NR_IRQS) + +/* External TWL4030 can handle interrupts on 2430 and 34xx boards */ +#define TWL4030_IRQ_BASE (OMAP_FPGA_IRQ_END) +#ifdef CONFIG_TWL4030_CORE +#define TWL4030_BASE_NR_IRQS 8 +#define TWL4030_PWR_NR_IRQS 8 +#else +#define TWL4030_BASE_NR_IRQS 0 +#define TWL4030_PWR_NR_IRQS 0 +#endif +#define TWL4030_IRQ_END (TWL4030_IRQ_BASE + TWL4030_BASE_NR_IRQS) +#define TWL4030_PWR_IRQ_BASE TWL4030_IRQ_END +#define TWL4030_PWR_IRQ_END (TWL4030_PWR_IRQ_BASE + TWL4030_PWR_NR_IRQS) + +/* External TWL4030 gpio interrupts are optional */ +#define TWL4030_GPIO_IRQ_BASE TWL4030_PWR_IRQ_END +#ifdef CONFIG_TWL4030_GPIO +#define TWL4030_GPIO_NR_IRQS 18 +#else +#define TWL4030_GPIO_NR_IRQS 0 +#endif +#define TWL4030_GPIO_IRQ_END (TWL4030_GPIO_IRQ_BASE + TWL4030_GPIO_NR_IRQS) + +/* Total number of interrupts depends on the enabled blocks above */ +#define NR_IRQS TWL4030_GPIO_IRQ_END + +#define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32)) + +#ifndef __ASSEMBLY__ +extern void omap_init_irq(void); +#endif + +#include <mach/hardware.h> + +#endif diff --git a/arch/arm/plat-omap/include/mach/keypad.h b/arch/arm/plat-omap/include/mach/keypad.h new file mode 100644 index 00000000000..232923aaf61 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/keypad.h @@ -0,0 +1,39 @@ +/* + * arch/arm/plat-omap/include/mach/keypad.h + * + * Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef ASMARM_ARCH_KEYPAD_H +#define ASMARM_ARCH_KEYPAD_H + +struct omap_kp_platform_data { + int rows; + int cols; + int *keymap; + unsigned int keymapsize; + unsigned int rep:1; + unsigned long delay; + unsigned int dbounce:1; + /* specific to OMAP242x*/ + unsigned int *row_gpios; + unsigned int *col_gpios; +}; + +/* Group (0..3) -- when multiple keys are pressed, only the + * keys pressed in the same group are considered as pressed. This is + * in order to workaround certain crappy HW designs that produce ghost + * keypresses. */ +#define GROUP_0 (0 << 16) +#define GROUP_1 (1 << 16) +#define GROUP_2 (2 << 16) +#define GROUP_3 (3 << 16) +#define GROUP_MASK GROUP_3 + +#define KEY(col, row, val) (((col) << 28) | ((row) << 24) | (val)) + +#endif + diff --git a/arch/arm/plat-omap/include/mach/lcd_mipid.h b/arch/arm/plat-omap/include/mach/lcd_mipid.h new file mode 100644 index 00000000000..f8fbc4801e5 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/lcd_mipid.h @@ -0,0 +1,24 @@ +#ifndef __LCD_MIPID_H +#define __LCD_MIPID_H + +enum mipid_test_num { + MIPID_TEST_RGB_LINES, +}; + +enum mipid_test_result { + MIPID_TEST_SUCCESS, + MIPID_TEST_INVALID, + MIPID_TEST_FAILED, +}; + +#ifdef __KERNEL__ + +struct mipid_platform_data { + int nreset_gpio; + int data_lines; + void (*shutdown)(struct mipid_platform_data *pdata); +}; + +#endif + +#endif diff --git a/arch/arm/plat-omap/include/mach/led.h b/arch/arm/plat-omap/include/mach/led.h new file mode 100644 index 00000000000..25e451e7e2f --- /dev/null +++ b/arch/arm/plat-omap/include/mach/led.h @@ -0,0 +1,24 @@ +/* + * arch/arm/plat-omap/include/mach/led.h + * + * Copyright (C) 2006 Samsung Electronics + * Kyungmin Park <kyungmin.park@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef ASMARM_ARCH_LED_H +#define ASMARM_ARCH_LED_H + +struct omap_led_config { + struct led_classdev cdev; + s16 gpio; +}; + +struct omap_led_platform_data { + s16 nr_leds; + struct omap_led_config *leds; +}; + +#endif diff --git a/arch/arm/plat-omap/include/mach/mailbox.h b/arch/arm/plat-omap/include/mach/mailbox.h new file mode 100644 index 00000000000..7cbed9332e1 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/mailbox.h @@ -0,0 +1,73 @@ +/* mailbox.h */ + +#ifndef MAILBOX_H +#define MAILBOX_H + +#include <linux/wait.h> +#include <linux/workqueue.h> +#include <linux/blkdev.h> + +typedef u32 mbox_msg_t; +typedef void (mbox_receiver_t)(mbox_msg_t msg); +struct omap_mbox; + +typedef int __bitwise omap_mbox_irq_t; +#define IRQ_TX ((__force omap_mbox_irq_t) 1) +#define IRQ_RX ((__force omap_mbox_irq_t) 2) + +typedef int __bitwise omap_mbox_type_t; +#define OMAP_MBOX_TYPE1 ((__force omap_mbox_type_t) 1) +#define OMAP_MBOX_TYPE2 ((__force omap_mbox_type_t) 2) + +struct omap_mbox_ops { + omap_mbox_type_t type; + int (*startup)(struct omap_mbox *mbox); + void (*shutdown)(struct omap_mbox *mbox); + /* fifo */ + mbox_msg_t (*fifo_read)(struct omap_mbox *mbox); + void (*fifo_write)(struct omap_mbox *mbox, mbox_msg_t msg); + int (*fifo_empty)(struct omap_mbox *mbox); + int (*fifo_full)(struct omap_mbox *mbox); + /* irq */ + void (*enable_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); + void (*disable_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); + void (*ack_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); + int (*is_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); +}; + +struct omap_mbox_queue { + spinlock_t lock; + struct request_queue *queue; + struct work_struct work; + int (*callback)(void *); + struct omap_mbox *mbox; +}; + +struct omap_mbox { + char *name; + unsigned int irq; + + struct omap_mbox_queue *txq, *rxq; + + struct omap_mbox_ops *ops; + + mbox_msg_t seq_snd, seq_rcv; + + struct device dev; + + struct omap_mbox *next; + void *priv; + + void (*err_notify)(void); +}; + +int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg, void *); +void omap_mbox_init_seq(struct omap_mbox *); + +struct omap_mbox *omap_mbox_get(const char *); +void omap_mbox_put(struct omap_mbox *); + +int omap_mbox_register(struct omap_mbox *); +int omap_mbox_unregister(struct omap_mbox *); + +#endif /* MAILBOX_H */ diff --git a/arch/arm/plat-omap/include/mach/mcbsp.h b/arch/arm/plat-omap/include/mach/mcbsp.h new file mode 100644 index 00000000000..6eb44a92871 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/mcbsp.h @@ -0,0 +1,380 @@ +/* + * arch/arm/plat-omap/include/mach/mcbsp.h + * + * Defines for Multi-Channel Buffered Serial Port + * + * Copyright (C) 2002 RidgeRun, Inc. + * Author: Steve Johnson + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef __ASM_ARCH_OMAP_MCBSP_H +#define __ASM_ARCH_OMAP_MCBSP_H + +#include <linux/completion.h> +#include <linux/spinlock.h> + +#include <mach/hardware.h> +#include <mach/clock.h> + +#define OMAP730_MCBSP1_BASE 0xfffb1000 +#define OMAP730_MCBSP2_BASE 0xfffb1800 + +#define OMAP1510_MCBSP1_BASE 0xe1011800 +#define OMAP1510_MCBSP2_BASE 0xfffb1000 +#define OMAP1510_MCBSP3_BASE 0xe1017000 + +#define OMAP1610_MCBSP1_BASE 0xe1011800 +#define OMAP1610_MCBSP2_BASE 0xfffb1000 +#define OMAP1610_MCBSP3_BASE 0xe1017000 + +#define OMAP24XX_MCBSP1_BASE 0x48074000 +#define OMAP24XX_MCBSP2_BASE 0x48076000 + +#define OMAP34XX_MCBSP1_BASE 0x48074000 +#define OMAP34XX_MCBSP2_BASE 0x49022000 + +#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) + +#define OMAP_MCBSP_REG_DRR2 0x00 +#define OMAP_MCBSP_REG_DRR1 0x02 +#define OMAP_MCBSP_REG_DXR2 0x04 +#define OMAP_MCBSP_REG_DXR1 0x06 +#define OMAP_MCBSP_REG_SPCR2 0x08 +#define OMAP_MCBSP_REG_SPCR1 0x0a +#define OMAP_MCBSP_REG_RCR2 0x0c +#define OMAP_MCBSP_REG_RCR1 0x0e +#define OMAP_MCBSP_REG_XCR2 0x10 +#define OMAP_MCBSP_REG_XCR1 0x12 +#define OMAP_MCBSP_REG_SRGR2 0x14 +#define OMAP_MCBSP_REG_SRGR1 0x16 +#define OMAP_MCBSP_REG_MCR2 0x18 +#define OMAP_MCBSP_REG_MCR1 0x1a +#define OMAP_MCBSP_REG_RCERA 0x1c +#define OMAP_MCBSP_REG_RCERB 0x1e +#define OMAP_MCBSP_REG_XCERA 0x20 +#define OMAP_MCBSP_REG_XCERB 0x22 +#define OMAP_MCBSP_REG_PCR0 0x24 +#define OMAP_MCBSP_REG_RCERC 0x26 +#define OMAP_MCBSP_REG_RCERD 0x28 +#define OMAP_MCBSP_REG_XCERC 0x2A +#define OMAP_MCBSP_REG_XCERD 0x2C +#define OMAP_MCBSP_REG_RCERE 0x2E +#define OMAP_MCBSP_REG_RCERF 0x30 +#define OMAP_MCBSP_REG_XCERE 0x32 +#define OMAP_MCBSP_REG_XCERF 0x34 +#define OMAP_MCBSP_REG_RCERG 0x36 +#define OMAP_MCBSP_REG_RCERH 0x38 +#define OMAP_MCBSP_REG_XCERG 0x3A +#define OMAP_MCBSP_REG_XCERH 0x3C + +#define OMAP_MAX_MCBSP_COUNT 3 +#define MAX_MCBSP_CLOCKS 3 + +#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1) +#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1) + +#define AUDIO_MCBSP OMAP_MCBSP1 +#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX +#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX + +#elif defined(CONFIG_ARCH_OMAP24XX) + +#define OMAP_MCBSP_REG_DRR2 0x00 +#define OMAP_MCBSP_REG_DRR1 0x04 +#define OMAP_MCBSP_REG_DXR2 0x08 +#define OMAP_MCBSP_REG_DXR1 0x0C +#define OMAP_MCBSP_REG_SPCR2 0x10 +#define OMAP_MCBSP_REG_SPCR1 0x14 +#define OMAP_MCBSP_REG_RCR2 0x18 +#define OMAP_MCBSP_REG_RCR1 0x1C +#define OMAP_MCBSP_REG_XCR2 0x20 +#define OMAP_MCBSP_REG_XCR1 0x24 +#define OMAP_MCBSP_REG_SRGR2 0x28 +#define OMAP_MCBSP_REG_SRGR1 0x2C +#define OMAP_MCBSP_REG_MCR2 0x30 +#define OMAP_MCBSP_REG_MCR1 0x34 +#define OMAP_MCBSP_REG_RCERA 0x38 +#define OMAP_MCBSP_REG_RCERB 0x3C +#define OMAP_MCBSP_REG_XCERA 0x40 +#define OMAP_MCBSP_REG_XCERB 0x44 +#define OMAP_MCBSP_REG_PCR0 0x48 +#define OMAP_MCBSP_REG_RCERC 0x4C +#define OMAP_MCBSP_REG_RCERD 0x50 +#define OMAP_MCBSP_REG_XCERC 0x54 +#define OMAP_MCBSP_REG_XCERD 0x58 +#define OMAP_MCBSP_REG_RCERE 0x5C +#define OMAP_MCBSP_REG_RCERF 0x60 +#define OMAP_MCBSP_REG_XCERE 0x64 +#define OMAP_MCBSP_REG_XCERF 0x68 +#define OMAP_MCBSP_REG_RCERG 0x6C +#define OMAP_MCBSP_REG_RCERH 0x70 +#define OMAP_MCBSP_REG_XCERG 0x74 +#define OMAP_MCBSP_REG_XCERH 0x78 + +#define OMAP_MAX_MCBSP_COUNT 2 +#define MAX_MCBSP_CLOCKS 2 + +#define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1) +#define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1) + +#define AUDIO_MCBSP OMAP_MCBSP2 +#define AUDIO_DMA_TX OMAP24XX_DMA_MCBSP2_TX +#define AUDIO_DMA_RX OMAP24XX_DMA_MCBSP2_RX + +#endif + +#define OMAP_MCBSP_READ(base, reg) __raw_readw((base) + OMAP_MCBSP_REG_##reg) +#define OMAP_MCBSP_WRITE(base, reg, val) __raw_writew((val), (base) + OMAP_MCBSP_REG_##reg) + + +/************************** McBSP SPCR1 bit definitions ***********************/ +#define RRST 0x0001 +#define RRDY 0x0002 +#define RFULL 0x0004 +#define RSYNC_ERR 0x0008 +#define RINTM(value) ((value)<<4) /* bits 4:5 */ +#define ABIS 0x0040 +#define DXENA 0x0080 +#define CLKSTP(value) ((value)<<11) /* bits 11:12 */ +#define RJUST(value) ((value)<<13) /* bits 13:14 */ +#define DLB 0x8000 + +/************************** McBSP SPCR2 bit definitions ***********************/ +#define XRST 0x0001 +#define XRDY 0x0002 +#define XEMPTY 0x0004 +#define XSYNC_ERR 0x0008 +#define XINTM(value) ((value)<<4) /* bits 4:5 */ +#define GRST 0x0040 +#define FRST 0x0080 +#define SOFT 0x0100 +#define FREE 0x0200 + +/************************** McBSP PCR bit definitions *************************/ +#define CLKRP 0x0001 +#define CLKXP 0x0002 +#define FSRP 0x0004 +#define FSXP 0x0008 +#define DR_STAT 0x0010 +#define DX_STAT 0x0020 +#define CLKS_STAT 0x0040 +#define SCLKME 0x0080 +#define CLKRM 0x0100 +#define CLKXM 0x0200 +#define FSRM 0x0400 +#define FSXM 0x0800 +#define RIOEN 0x1000 +#define XIOEN 0x2000 +#define IDLE_EN 0x4000 + +/************************** McBSP RCR1 bit definitions ************************/ +#define RWDLEN1(value) ((value)<<5) /* Bits 5:7 */ +#define RFRLEN1(value) ((value)<<8) /* Bits 8:14 */ + +/************************** McBSP XCR1 bit definitions ************************/ +#define XWDLEN1(value) ((value)<<5) /* Bits 5:7 */ +#define XFRLEN1(value) ((value)<<8) /* Bits 8:14 */ + +/*************************** McBSP RCR2 bit definitions ***********************/ +#define RDATDLY(value) (value) /* Bits 0:1 */ +#define RFIG 0x0004 +#define RCOMPAND(value) ((value)<<3) /* Bits 3:4 */ +#define RWDLEN2(value) ((value)<<5) /* Bits 5:7 */ +#define RFRLEN2(value) ((value)<<8) /* Bits 8:14 */ +#define RPHASE 0x8000 + +/*************************** McBSP XCR2 bit definitions ***********************/ +#define XDATDLY(value) (value) /* Bits 0:1 */ +#define XFIG 0x0004 +#define XCOMPAND(value) ((value)<<3) /* Bits 3:4 */ +#define XWDLEN2(value) ((value)<<5) /* Bits 5:7 */ +#define XFRLEN2(value) ((value)<<8) /* Bits 8:14 */ +#define XPHASE 0x8000 + +/************************* McBSP SRGR1 bit definitions ************************/ +#define CLKGDV(value) (value) /* Bits 0:7 */ +#define FWID(value) ((value)<<8) /* Bits 8:15 */ + +/************************* McBSP SRGR2 bit definitions ************************/ +#define FPER(value) (value) /* Bits 0:11 */ +#define FSGM 0x1000 +#define CLKSM 0x2000 +#define CLKSP 0x4000 +#define GSYNC 0x8000 + +/************************* McBSP MCR1 bit definitions *************************/ +#define RMCM 0x0001 +#define RCBLK(value) ((value)<<2) /* Bits 2:4 */ +#define RPABLK(value) ((value)<<5) /* Bits 5:6 */ +#define RPBBLK(value) ((value)<<7) /* Bits 7:8 */ + +/************************* McBSP MCR2 bit definitions *************************/ +#define XMCM(value) (value) /* Bits 0:1 */ +#define XCBLK(value) ((value)<<2) /* Bits 2:4 */ +#define XPABLK(value) ((value)<<5) /* Bits 5:6 */ +#define XPBBLK(value) ((value)<<7) /* Bits 7:8 */ + + +/* we don't do multichannel for now */ +struct omap_mcbsp_reg_cfg { + u16 spcr2; + u16 spcr1; + u16 rcr2; + u16 rcr1; + u16 xcr2; + u16 xcr1; + u16 srgr2; + u16 srgr1; + u16 mcr2; + u16 mcr1; + u16 pcr0; + u16 rcerc; + u16 rcerd; + u16 xcerc; + u16 xcerd; + u16 rcere; + u16 rcerf; + u16 xcere; + u16 xcerf; + u16 rcerg; + u16 rcerh; + u16 xcerg; + u16 xcerh; +}; + +typedef enum { + OMAP_MCBSP1 = 0, + OMAP_MCBSP2, + OMAP_MCBSP3, +} omap_mcbsp_id; + +typedef int __bitwise omap_mcbsp_io_type_t; +#define OMAP_MCBSP_IRQ_IO ((__force omap_mcbsp_io_type_t) 1) +#define OMAP_MCBSP_POLL_IO ((__force omap_mcbsp_io_type_t) 2) + +typedef enum { + OMAP_MCBSP_WORD_8 = 0, + OMAP_MCBSP_WORD_12, + OMAP_MCBSP_WORD_16, + OMAP_MCBSP_WORD_20, + OMAP_MCBSP_WORD_24, + OMAP_MCBSP_WORD_32, +} omap_mcbsp_word_length; + +typedef enum { + OMAP_MCBSP_CLK_RISING = 0, + OMAP_MCBSP_CLK_FALLING, +} omap_mcbsp_clk_polarity; + +typedef enum { + OMAP_MCBSP_FS_ACTIVE_HIGH = 0, + OMAP_MCBSP_FS_ACTIVE_LOW, +} omap_mcbsp_fs_polarity; + +typedef enum { + OMAP_MCBSP_CLK_STP_MODE_NO_DELAY = 0, + OMAP_MCBSP_CLK_STP_MODE_DELAY, +} omap_mcbsp_clk_stp_mode; + + +/******* SPI specific mode **********/ +typedef enum { + OMAP_MCBSP_SPI_MASTER = 0, + OMAP_MCBSP_SPI_SLAVE, +} omap_mcbsp_spi_mode; + +struct omap_mcbsp_spi_cfg { + omap_mcbsp_spi_mode spi_mode; + omap_mcbsp_clk_polarity rx_clock_polarity; + omap_mcbsp_clk_polarity tx_clock_polarity; + omap_mcbsp_fs_polarity fsx_polarity; + u8 clk_div; + omap_mcbsp_clk_stp_mode clk_stp_mode; + omap_mcbsp_word_length word_length; +}; + +/* Platform specific configuration */ +struct omap_mcbsp_ops { + void (*request)(unsigned int); + void (*free)(unsigned int); + int (*check)(unsigned int); +}; + +struct omap_mcbsp_platform_data { + u32 virt_base; + u8 dma_rx_sync, dma_tx_sync; + u16 rx_irq, tx_irq; + struct omap_mcbsp_ops *ops; + char const *clk_name; +}; + +struct omap_mcbsp { + struct device *dev; + u32 io_base; + u8 id; + u8 free; + omap_mcbsp_word_length rx_word_length; + omap_mcbsp_word_length tx_word_length; + + omap_mcbsp_io_type_t io_type; /* IRQ or poll */ + /* IRQ based TX/RX */ + int rx_irq; + int tx_irq; + + /* DMA stuff */ + u8 dma_rx_sync; + short dma_rx_lch; + u8 dma_tx_sync; + short dma_tx_lch; + + /* Completion queues */ + struct completion tx_irq_completion; + struct completion rx_irq_completion; + struct completion tx_dma_completion; + struct completion rx_dma_completion; + + /* Protect the field .free, while checking if the mcbsp is in use */ + spinlock_t lock; + struct omap_mcbsp_platform_data *pdata; + struct clk *clk; +}; + +int omap_mcbsp_init(void); +void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, + int size); +void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config); +int omap_mcbsp_request(unsigned int id); +void omap_mcbsp_free(unsigned int id); +void omap_mcbsp_start(unsigned int id); +void omap_mcbsp_stop(unsigned int id); +void omap_mcbsp_xmit_word(unsigned int id, u32 word); +u32 omap_mcbsp_recv_word(unsigned int id); + +int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int length); +int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int length); +int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word); +int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word); + + +/* SPI specific API */ +void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg * spi_cfg); + +/* Polled read/write functions */ +int omap_mcbsp_pollread(unsigned int id, u16 * buf); +int omap_mcbsp_pollwrite(unsigned int id, u16 buf); + +#endif diff --git a/arch/arm/plat-omap/include/mach/mcspi.h b/arch/arm/plat-omap/include/mach/mcspi.h new file mode 100644 index 00000000000..1254e4945b6 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/mcspi.h @@ -0,0 +1,15 @@ +#ifndef _OMAP2_MCSPI_H +#define _OMAP2_MCSPI_H + +struct omap2_mcspi_platform_config { + unsigned short num_cs; +}; + +struct omap2_mcspi_device_config { + unsigned turbo_mode:1; + + /* Do we want one channel enabled at the same time? */ + unsigned single_channel:1; +}; + +#endif diff --git a/arch/arm/plat-omap/include/mach/memory.h b/arch/arm/plat-omap/include/mach/memory.h new file mode 100644 index 00000000000..037486c5f4a --- /dev/null +++ b/arch/arm/plat-omap/include/mach/memory.h @@ -0,0 +1,103 @@ +/* + * arch/arm/plat-omap/include/mach/memory.h + * + * Memory map for OMAP-1510 and 1610 + * + * Copyright (C) 2000 RidgeRun, Inc. + * Author: Greg Lonnon <glonnon@ridgerun.com> + * + * This file was derived from arch/arm/mach-intergrator/include/mach/memory.h + * Copyright (C) 1999 ARM Limited + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Physical DRAM offset. + */ +#if defined(CONFIG_ARCH_OMAP1) +#define PHYS_OFFSET UL(0x10000000) +#elif defined(CONFIG_ARCH_OMAP2) +#define PHYS_OFFSET UL(0x80000000) +#endif + +/* + * Conversion between SDRAM and fake PCI bus, used by USB + * NOTE: Physical address must be converted to Local Bus address + * on OMAP-1510 only + */ + +/* + * Bus address is physical address, except for OMAP-1510 Local Bus. + */ +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + +/* + * OMAP-1510 bus address is translated into a Local Bus address if the + * OMAP bus type is lbus. We do the address translation based on the + * device overriding the defaults used in the dma-mapping API. + * Note that the is_lbus_device() test is not very efficient on 1510 + * because of the strncmp(). + */ +#ifdef CONFIG_ARCH_OMAP15XX + +/* + * OMAP-1510 Local Bus address offset + */ +#define OMAP1510_LB_OFFSET UL(0x30000000) + +#define virt_to_lbus(x) ((x) - PAGE_OFFSET + OMAP1510_LB_OFFSET) +#define lbus_to_virt(x) ((x) - OMAP1510_LB_OFFSET + PAGE_OFFSET) +#define is_lbus_device(dev) (cpu_is_omap15xx() && dev && (strncmp(dev->bus_id, "ohci", 4) == 0)) + +#define __arch_page_to_dma(dev, page) ({is_lbus_device(dev) ? \ + (dma_addr_t)virt_to_lbus(page_address(page)) : \ + (dma_addr_t)__virt_to_bus(page_address(page));}) + +#define __arch_dma_to_virt(dev, addr) ({is_lbus_device(dev) ? \ + lbus_to_virt(addr) : \ + __bus_to_virt(addr);}) + +#define __arch_virt_to_dma(dev, addr) ({is_lbus_device(dev) ? \ + virt_to_lbus(addr) : \ + __virt_to_bus(addr);}) + +#endif /* CONFIG_ARCH_OMAP15XX */ + +/* Override the ARM default */ +#ifdef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + +#if (CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE == 0) +#undef CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE +#define CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE 2 +#endif + +#define CONSISTENT_DMA_SIZE \ + (((CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE + 1) & ~1) * 1024 * 1024) + +#endif + +#endif + diff --git a/arch/arm/plat-omap/include/mach/menelaus.h b/arch/arm/plat-omap/include/mach/menelaus.h new file mode 100644 index 00000000000..3122bf68c7c --- /dev/null +++ b/arch/arm/plat-omap/include/mach/menelaus.h @@ -0,0 +1,49 @@ +/* + * arch/arm/plat-omap/include/mach/menelaus.h + * + * Functions to access Menelaus power management chip + */ + +#ifndef __ASM_ARCH_MENELAUS_H +#define __ASM_ARCH_MENELAUS_H + +struct device; + +struct menelaus_platform_data { + int (* late_init)(struct device *dev); +}; + +extern int menelaus_register_mmc_callback(void (*callback)(void *data, u8 card_mask), + void *data); +extern void menelaus_unregister_mmc_callback(void); +extern int menelaus_set_mmc_opendrain(int slot, int enable); +extern int menelaus_set_mmc_slot(int slot, int enable, int power, int cd_on); + +extern int menelaus_set_vmem(unsigned int mV); +extern int menelaus_set_vio(unsigned int mV); +extern int menelaus_set_vmmc(unsigned int mV); +extern int menelaus_set_vaux(unsigned int mV); +extern int menelaus_set_vdcdc(int dcdc, unsigned int mV); +extern int menelaus_set_slot_sel(int enable); +extern int menelaus_get_slot_pin_states(void); +extern int menelaus_set_vcore_sw(unsigned int mV); +extern int menelaus_set_vcore_hw(unsigned int roof_mV, unsigned int floor_mV); + +#define EN_VPLL_SLEEP (1 << 7) +#define EN_VMMC_SLEEP (1 << 6) +#define EN_VAUX_SLEEP (1 << 5) +#define EN_VIO_SLEEP (1 << 4) +#define EN_VMEM_SLEEP (1 << 3) +#define EN_DC3_SLEEP (1 << 2) +#define EN_DC2_SLEEP (1 << 1) +#define EN_VC_SLEEP (1 << 0) + +extern int menelaus_set_regulator_sleep(int enable, u32 val); + +#if defined(CONFIG_ARCH_OMAP24XX) && defined(CONFIG_MENELAUS) +#define omap_has_menelaus() 1 +#else +#define omap_has_menelaus() 0 +#endif + +#endif diff --git a/arch/arm/plat-omap/include/mach/mmc.h b/arch/arm/plat-omap/include/mach/mmc.h new file mode 100644 index 00000000000..fc15d13058f --- /dev/null +++ b/arch/arm/plat-omap/include/mach/mmc.h @@ -0,0 +1,74 @@ +/* + * MMC definitions for OMAP2 + * + * Copyright (C) 2006 Nokia Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __OMAP2_MMC_H +#define __OMAP2_MMC_H + +#include <linux/types.h> +#include <linux/device.h> +#include <linux/mmc/host.h> + +#include <mach/board.h> + +#define OMAP_MMC_MAX_SLOTS 2 + +struct omap_mmc_platform_data { + struct omap_mmc_conf conf; + + /* number of slots on board */ + unsigned nr_slots:2; + + /* set if your board has components or wiring that limits the + * maximum frequency on the MMC bus */ + unsigned int max_freq; + + /* switch the bus to a new slot */ + int (* switch_slot)(struct device *dev, int slot); + /* initialize board-specific MMC functionality, can be NULL if + * not supported */ + int (* init)(struct device *dev); + void (* cleanup)(struct device *dev); + void (* shutdown)(struct device *dev); + + /* To handle board related suspend/resume functionality for MMC */ + int (*suspend)(struct device *dev, int slot); + int (*resume)(struct device *dev, int slot); + + struct omap_mmc_slot_data { + int (* set_bus_mode)(struct device *dev, int slot, int bus_mode); + int (* set_power)(struct device *dev, int slot, int power_on, int vdd); + int (* get_ro)(struct device *dev, int slot); + + /* return MMC cover switch state, can be NULL if not supported. + * + * possible return values: + * 0 - open + * 1 - closed + */ + int (* get_cover_state)(struct device *dev, int slot); + + const char *name; + u32 ocr_mask; + + /* Card detection IRQs */ + int card_detect_irq; + int (* card_detect)(int irq); + + unsigned int ban_openended:1; + + } slots[OMAP_MMC_MAX_SLOTS]; +}; + +extern void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info); + +/* called from board-specific card detection service routine */ +extern void omap_mmc_notify_cover_event(struct device *dev, int slot, int is_closed); + +#endif diff --git a/arch/arm/plat-omap/include/mach/mtd-xip.h b/arch/arm/plat-omap/include/mach/mtd-xip.h new file mode 100644 index 00000000000..5cee7e16a1b --- /dev/null +++ b/arch/arm/plat-omap/include/mach/mtd-xip.h @@ -0,0 +1,61 @@ +/* + * MTD primitives for XIP support. Architecture specific functions. + * + * Do not include this file directly. It's included from linux/mtd/xip.h + * + * Author: Vladimir Barinov <vbarinov@ru.mvista.com> + * + * (c) 2005 MontaVista Software, Inc. This file is licensed under the + * terms of the GNU General Public License version 2. This program is + * licensed "as is" without any warranty of any kind, whether express or + * implied. + */ + +#ifndef __ARCH_OMAP_MTD_XIP_H__ +#define __ARCH_OMAP_MTD_XIP_H__ + +#include <mach/hardware.h> +#define OMAP_MPU_TIMER_BASE (0xfffec500) +#define OMAP_MPU_TIMER_OFFSET 0x100 + +typedef struct { + u32 cntl; /* CNTL_TIMER, R/W */ + u32 load_tim; /* LOAD_TIM, W */ + u32 read_tim; /* READ_TIM, R */ +} xip_omap_mpu_timer_regs_t; + +#define xip_omap_mpu_timer_base(n) \ +((volatile xip_omap_mpu_timer_regs_t*)IO_ADDRESS(OMAP_MPU_TIMER_BASE + \ + (n)*OMAP_MPU_TIMER_OFFSET)) + +static inline unsigned long xip_omap_mpu_timer_read(int nr) +{ + volatile xip_omap_mpu_timer_regs_t* timer = xip_omap_mpu_timer_base(nr); + return timer->read_tim; +} + +#define xip_irqpending() \ + (omap_readl(OMAP_IH1_ITR) & ~omap_readl(OMAP_IH1_MIR)) +#define xip_currtime() (~xip_omap_mpu_timer_read(0)) + +/* + * It's permitted to do approxmation for xip_elapsed_since macro + * (see linux/mtd/xip.h) + */ + +#ifdef CONFIG_MACH_OMAP_PERSEUS2 +#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 7) +#else +#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6) +#endif + +/* + * xip_cpu_idle() is used when waiting for a delay equal or larger than + * the system timer tick period. This should put the CPU into idle mode + * to save power and to be woken up only when some interrupts are pending. + * As above, this should not rely upon standard kernel code. + */ + +#define xip_cpu_idle() asm volatile ("mcr p15, 0, %0, c7, c0, 4" :: "r" (1)) + +#endif /* __ARCH_OMAP_MTD_XIP_H__ */ diff --git a/arch/arm/plat-omap/include/mach/mux.h b/arch/arm/plat-omap/include/mach/mux.h new file mode 100644 index 00000000000..614b2c1327c --- /dev/null +++ b/arch/arm/plat-omap/include/mach/mux.h @@ -0,0 +1,615 @@ +/* + * arch/arm/plat-omap/include/mach/mux.h + * + * Table of the Omap register configurations for the FUNC_MUX and + * PULL_DWN combinations. + * + * Copyright (C) 2004 - 2008 Texas Instruments Inc. + * Copyright (C) 2003 - 2008 Nokia Corporation + * + * Written by Tony Lindgren + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * NOTE: Please use the following naming style for new pin entries. + * For example, W8_1610_MMC2_DAT0, where: + * - W8 = ball + * - 1610 = 1510 or 1610, none if common for both 1510 and 1610 + * - MMC2_DAT0 = function + */ + +#ifndef __ASM_ARCH_MUX_H +#define __ASM_ARCH_MUX_H + +#define PU_PD_SEL_NA 0 /* No pu_pd reg available */ +#define PULL_DWN_CTRL_NA 0 /* No pull-down control needed */ + +#ifdef CONFIG_OMAP_MUX_DEBUG +#define MUX_REG(reg, mode_offset, mode) .mux_reg_name = "FUNC_MUX_CTRL_"#reg, \ + .mux_reg = FUNC_MUX_CTRL_##reg, \ + .mask_offset = mode_offset, \ + .mask = mode, + +#define PULL_REG(reg, bit, status) .pull_name = "PULL_DWN_CTRL_"#reg, \ + .pull_reg = PULL_DWN_CTRL_##reg, \ + .pull_bit = bit, \ + .pull_val = status, + +#define PU_PD_REG(reg, status) .pu_pd_name = "PU_PD_SEL_"#reg, \ + .pu_pd_reg = PU_PD_SEL_##reg, \ + .pu_pd_val = status, + +#define MUX_REG_730(reg, mode_offset, mode) .mux_reg_name = "OMAP730_IO_CONF_"#reg, \ + .mux_reg = OMAP730_IO_CONF_##reg, \ + .mask_offset = mode_offset, \ + .mask = mode, + +#define PULL_REG_730(reg, bit, status) .pull_name = "OMAP730_IO_CONF_"#reg, \ + .pull_reg = OMAP730_IO_CONF_##reg, \ + .pull_bit = bit, \ + .pull_val = status, + +#else + +#define MUX_REG(reg, mode_offset, mode) .mux_reg = FUNC_MUX_CTRL_##reg, \ + .mask_offset = mode_offset, \ + .mask = mode, + +#define PULL_REG(reg, bit, status) .pull_reg = PULL_DWN_CTRL_##reg, \ + .pull_bit = bit, \ + .pull_val = status, + +#define PU_PD_REG(reg, status) .pu_pd_reg = PU_PD_SEL_##reg, \ + .pu_pd_val = status, + +#define MUX_REG_730(reg, mode_offset, mode) \ + .mux_reg = OMAP730_IO_CONF_##reg, \ + .mask_offset = mode_offset, \ + .mask = mode, + +#define PULL_REG_730(reg, bit, status) .pull_reg = OMAP730_IO_CONF_##reg, \ + .pull_bit = bit, \ + .pull_val = status, + +#endif /* CONFIG_OMAP_MUX_DEBUG */ + +#define MUX_CFG(desc, mux_reg, mode_offset, mode, \ + pull_reg, pull_bit, pull_status, \ + pu_pd_reg, pu_pd_status, debug_status) \ +{ \ + .name = desc, \ + .debug = debug_status, \ + MUX_REG(mux_reg, mode_offset, mode) \ + PULL_REG(pull_reg, pull_bit, pull_status) \ + PU_PD_REG(pu_pd_reg, pu_pd_status) \ +}, + + +/* + * OMAP730 has a slightly different config for the pin mux. + * - config regs are the OMAP730_IO_CONF_x regs (see omap730.h) regs and + * not the FUNC_MUX_CTRL_x regs from hardware.h + * - for pull-up/down, only has one enable bit which is is in the same register + * as mux config + */ +#define MUX_CFG_730(desc, mux_reg, mode_offset, mode, \ + pull_bit, pull_status, debug_status)\ +{ \ + .name = desc, \ + .debug = debug_status, \ + MUX_REG_730(mux_reg, mode_offset, mode) \ + PULL_REG_730(mux_reg, pull_bit, pull_status) \ + PU_PD_REG(NA, 0) \ +}, + +#define MUX_CFG_24XX(desc, reg_offset, mode, \ + pull_en, pull_mode, dbg) \ +{ \ + .name = desc, \ + .debug = dbg, \ + .mux_reg = reg_offset, \ + .mask = mode, \ + .pull_val = pull_en, \ + .pu_pd_val = pull_mode, \ +}, + + +#define PULL_DISABLED 0 +#define PULL_ENABLED 1 + +#define PULL_DOWN 0 +#define PULL_UP 1 + +struct pin_config { + char *name; + unsigned char busy; + unsigned char debug; + + const char *mux_reg_name; + const unsigned int mux_reg; + const unsigned char mask_offset; + const unsigned char mask; + + const char *pull_name; + const unsigned int pull_reg; + const unsigned char pull_val; + const unsigned char pull_bit; + + const char *pu_pd_name; + const unsigned int pu_pd_reg; + const unsigned char pu_pd_val; +}; + +enum omap730_index { + /* OMAP 730 keyboard */ + E2_730_KBR0, + J7_730_KBR1, + E1_730_KBR2, + F3_730_KBR3, + D2_730_KBR4, + C2_730_KBC0, + D3_730_KBC1, + E4_730_KBC2, + F4_730_KBC3, + E3_730_KBC4, + + /* USB */ + AA17_730_USB_DM, + W16_730_USB_PU_EN, + W17_730_USB_VBUSI, +}; + +enum omap1xxx_index { + /* UART1 (BT_UART_GATING)*/ + UART1_TX = 0, + UART1_RTS, + + /* UART2 (COM_UART_GATING)*/ + UART2_TX, + UART2_RX, + UART2_CTS, + UART2_RTS, + + /* UART3 (GIGA_UART_GATING) */ + UART3_TX, + UART3_RX, + UART3_CTS, + UART3_RTS, + UART3_CLKREQ, + UART3_BCLK, /* 12MHz clock out */ + Y15_1610_UART3_RTS, + + /* PWT & PWL */ + PWT, + PWL, + + /* USB master generic */ + R18_USB_VBUS, + R18_1510_USB_GPIO0, + W4_USB_PUEN, + W4_USB_CLKO, + W4_USB_HIGHZ, + W4_GPIO58, + + /* USB1 master */ + USB1_SUSP, + USB1_SEO, + W13_1610_USB1_SE0, + USB1_TXEN, + USB1_TXD, + USB1_VP, + USB1_VM, + USB1_RCV, + USB1_SPEED, + R13_1610_USB1_SPEED, + R13_1710_USB1_SE0, + + /* USB2 master */ + USB2_SUSP, + USB2_VP, + USB2_TXEN, + USB2_VM, + USB2_RCV, + USB2_SEO, + USB2_TXD, + + /* OMAP-1510 GPIO */ + R18_1510_GPIO0, + R19_1510_GPIO1, + M14_1510_GPIO2, + + /* OMAP1610 GPIO */ + P18_1610_GPIO3, + Y15_1610_GPIO17, + + /* OMAP-1710 GPIO */ + R18_1710_GPIO0, + V2_1710_GPIO10, + N21_1710_GPIO14, + W15_1710_GPIO40, + + /* MPUIO */ + MPUIO2, + N15_1610_MPUIO2, + MPUIO4, + MPUIO5, + T20_1610_MPUIO5, + W11_1610_MPUIO6, + V10_1610_MPUIO7, + W11_1610_MPUIO9, + V10_1610_MPUIO10, + W10_1610_MPUIO11, + E20_1610_MPUIO13, + U20_1610_MPUIO14, + E19_1610_MPUIO15, + + /* MCBSP2 */ + MCBSP2_CLKR, + MCBSP2_CLKX, + MCBSP2_DR, + MCBSP2_DX, + MCBSP2_FSR, + MCBSP2_FSX, + + /* MCBSP3 */ + MCBSP3_CLKX, + + /* Misc ballouts */ + BALLOUT_V8_ARMIO3, + N20_HDQ, + + /* OMAP-1610 MMC2 */ + W8_1610_MMC2_DAT0, + V8_1610_MMC2_DAT1, + W15_1610_MMC2_DAT2, + R10_1610_MMC2_DAT3, + Y10_1610_MMC2_CLK, + Y8_1610_MMC2_CMD, + V9_1610_MMC2_CMDDIR, + V5_1610_MMC2_DATDIR0, + W19_1610_MMC2_DATDIR1, + R18_1610_MMC2_CLKIN, + + /* OMAP-1610 External Trace Interface */ + M19_1610_ETM_PSTAT0, + L15_1610_ETM_PSTAT1, + L18_1610_ETM_PSTAT2, + L19_1610_ETM_D0, + J19_1610_ETM_D6, + J18_1610_ETM_D7, + + /* OMAP16XX GPIO */ + P20_1610_GPIO4, + V9_1610_GPIO7, + W8_1610_GPIO9, + N20_1610_GPIO11, + N19_1610_GPIO13, + P10_1610_GPIO22, + V5_1610_GPIO24, + AA20_1610_GPIO_41, + W19_1610_GPIO48, + M7_1610_GPIO62, + V14_16XX_GPIO37, + R9_16XX_GPIO18, + L14_16XX_GPIO49, + + /* OMAP-1610 uWire */ + V19_1610_UWIRE_SCLK, + U18_1610_UWIRE_SDI, + W21_1610_UWIRE_SDO, + N14_1610_UWIRE_CS0, + P15_1610_UWIRE_CS3, + N15_1610_UWIRE_CS1, + + /* OMAP-1610 SPI */ + U19_1610_SPIF_SCK, + U18_1610_SPIF_DIN, + P20_1610_SPIF_DIN, + W21_1610_SPIF_DOUT, + R18_1610_SPIF_DOUT, + N14_1610_SPIF_CS0, + N15_1610_SPIF_CS1, + T19_1610_SPIF_CS2, + P15_1610_SPIF_CS3, + + /* OMAP-1610 Flash */ + L3_1610_FLASH_CS2B_OE, + M8_1610_FLASH_CS2B_WE, + + /* First MMC */ + MMC_CMD, + MMC_DAT1, + MMC_DAT2, + MMC_DAT0, + MMC_CLK, + MMC_DAT3, + + /* OMAP-1710 MMC CMDDIR and DATDIR0 */ + M15_1710_MMC_CLKI, + P19_1710_MMC_CMDDIR, + P20_1710_MMC_DATDIR0, + + /* OMAP-1610 USB0 alternate pin configuration */ + W9_USB0_TXEN, + AA9_USB0_VP, + Y5_USB0_RCV, + R9_USB0_VM, + V6_USB0_TXD, + W5_USB0_SE0, + V9_USB0_SPEED, + V9_USB0_SUSP, + + /* USB2 */ + W9_USB2_TXEN, + AA9_USB2_VP, + Y5_USB2_RCV, + R9_USB2_VM, + V6_USB2_TXD, + W5_USB2_SE0, + + /* 16XX UART */ + R13_1610_UART1_TX, + V14_16XX_UART1_RX, + R14_1610_UART1_CTS, + AA15_1610_UART1_RTS, + R9_16XX_UART2_RX, + L14_16XX_UART3_RX, + + /* I2C OMAP-1610 */ + I2C_SCL, + I2C_SDA, + + /* Keypad */ + F18_1610_KBC0, + D20_1610_KBC1, + D19_1610_KBC2, + E18_1610_KBC3, + C21_1610_KBC4, + G18_1610_KBR0, + F19_1610_KBR1, + H14_1610_KBR2, + E20_1610_KBR3, + E19_1610_KBR4, + N19_1610_KBR5, + + /* Power management */ + T20_1610_LOW_PWR, + + /* MCLK Settings */ + V5_1710_MCLK_ON, + V5_1710_MCLK_OFF, + R10_1610_MCLK_ON, + R10_1610_MCLK_OFF, + + /* CompactFlash controller */ + P11_1610_CF_CD2, + R11_1610_CF_IOIS16, + V10_1610_CF_IREQ, + W10_1610_CF_RESET, + W11_1610_CF_CD1, + + /* parallel camera */ + J15_1610_CAM_LCLK, + J18_1610_CAM_D7, + J19_1610_CAM_D6, + J14_1610_CAM_D5, + K18_1610_CAM_D4, + K19_1610_CAM_D3, + K15_1610_CAM_D2, + K14_1610_CAM_D1, + L19_1610_CAM_D0, + L18_1610_CAM_VS, + L15_1610_CAM_HS, + M19_1610_CAM_RSTZ, + Y15_1610_CAM_OUTCLK, + + /* serial camera */ + H19_1610_CAM_EXCLK, + Y12_1610_CCP_CLKP, + W13_1610_CCP_CLKM, + W14_1610_CCP_DATAP, + Y14_1610_CCP_DATAM, + +}; + +enum omap24xx_index { + /* 24xx I2C */ + M19_24XX_I2C1_SCL, + L15_24XX_I2C1_SDA, + J15_24XX_I2C2_SCL, + H19_24XX_I2C2_SDA, + + /* 24xx Menelaus interrupt */ + W19_24XX_SYS_NIRQ, + + /* 24xx clock */ + W14_24XX_SYS_CLKOUT, + + /* 24xx GPMC chipselects, wait pin monitoring */ + E2_GPMC_NCS2, + L2_GPMC_NCS7, + L3_GPMC_WAIT0, + N7_GPMC_WAIT1, + M1_GPMC_WAIT2, + P1_GPMC_WAIT3, + + /* 242X McBSP */ + Y15_24XX_MCBSP2_CLKX, + R14_24XX_MCBSP2_FSX, + W15_24XX_MCBSP2_DR, + V15_24XX_MCBSP2_DX, + + /* 24xx GPIO */ + M21_242X_GPIO11, + P21_242X_GPIO12, + AA10_242X_GPIO13, + AA6_242X_GPIO14, + AA4_242X_GPIO15, + Y11_242X_GPIO16, + AA12_242X_GPIO17, + AA8_242X_GPIO58, + Y20_24XX_GPIO60, + W4__24XX_GPIO74, + N15_24XX_GPIO85, + M15_24XX_GPIO92, + P20_24XX_GPIO93, + P18_24XX_GPIO95, + M18_24XX_GPIO96, + L14_24XX_GPIO97, + J15_24XX_GPIO99, + V14_24XX_GPIO117, + P14_24XX_GPIO125, + + /* 242x DBG GPIO */ + V4_242X_GPIO49, + W2_242X_GPIO50, + U4_242X_GPIO51, + V3_242X_GPIO52, + V2_242X_GPIO53, + V6_242X_GPIO53, + T4_242X_GPIO54, + Y4_242X_GPIO54, + T3_242X_GPIO55, + U2_242X_GPIO56, + + /* 24xx external DMA requests */ + AA10_242X_DMAREQ0, + AA6_242X_DMAREQ1, + E4_242X_DMAREQ2, + G4_242X_DMAREQ3, + D3_242X_DMAREQ4, + E3_242X_DMAREQ5, + + /* UART3 */ + K15_24XX_UART3_TX, + K14_24XX_UART3_RX, + + /* MMC/SDIO */ + G19_24XX_MMC_CLKO, + H18_24XX_MMC_CMD, + F20_24XX_MMC_DAT0, + H14_24XX_MMC_DAT1, + E19_24XX_MMC_DAT2, + D19_24XX_MMC_DAT3, + F19_24XX_MMC_DAT_DIR0, + E20_24XX_MMC_DAT_DIR1, + F18_24XX_MMC_DAT_DIR2, + E18_24XX_MMC_DAT_DIR3, + G18_24XX_MMC_CMD_DIR, + H15_24XX_MMC_CLKI, + + /* Full speed USB */ + J20_24XX_USB0_PUEN, + J19_24XX_USB0_VP, + K20_24XX_USB0_VM, + J18_24XX_USB0_RCV, + K19_24XX_USB0_TXEN, + J14_24XX_USB0_SE0, + K18_24XX_USB0_DAT, + + N14_24XX_USB1_SE0, + W12_24XX_USB1_SE0, + P15_24XX_USB1_DAT, + R13_24XX_USB1_DAT, + W20_24XX_USB1_TXEN, + P13_24XX_USB1_TXEN, + V19_24XX_USB1_RCV, + V12_24XX_USB1_RCV, + + AA10_24XX_USB2_SE0, + Y11_24XX_USB2_DAT, + AA12_24XX_USB2_TXEN, + AA6_24XX_USB2_RCV, + AA4_24XX_USB2_TLLSE0, + + /* Keypad GPIO*/ + T19_24XX_KBR0, + R19_24XX_KBR1, + V18_24XX_KBR2, + M21_24XX_KBR3, + E5__24XX_KBR4, + M18_24XX_KBR5, + R20_24XX_KBC0, + M14_24XX_KBC1, + H19_24XX_KBC2, + V17_24XX_KBC3, + P21_24XX_KBC4, + L14_24XX_KBC5, + N19_24XX_KBC6, + + /* 24xx Menelaus Keypad GPIO */ + B3__24XX_KBR5, + AA4_24XX_KBC2, + B13_24XX_KBC6, + + /* 2430 USB */ + AD9_2430_USB0_PUEN, + Y11_2430_USB0_VP, + AD7_2430_USB0_VM, + AE7_2430_USB0_RCV, + AD4_2430_USB0_TXEN, + AF9_2430_USB0_SE0, + AE6_2430_USB0_DAT, + AD24_2430_USB1_SE0, + AB24_2430_USB1_RCV, + Y25_2430_USB1_TXEN, + AA26_2430_USB1_DAT, + + /* 2430 HS-USB */ + AD9_2430_USB0HS_DATA3, + Y11_2430_USB0HS_DATA4, + AD7_2430_USB0HS_DATA5, + AE7_2430_USB0HS_DATA6, + AD4_2430_USB0HS_DATA2, + AF9_2430_USB0HS_DATA0, + AE6_2430_USB0HS_DATA1, + AE8_2430_USB0HS_CLK, + AD8_2430_USB0HS_DIR, + AE5_2430_USB0HS_STP, + AE9_2430_USB0HS_NXT, + AC7_2430_USB0HS_DATA7, + + /* 2430 McBSP */ + AC10_2430_MCBSP2_FSX, + AD16_2430_MCBSP2_CLX, + AE13_2430_MCBSP2_DX, + AD13_2430_MCBSP2_DR, + AC10_2430_MCBSP2_FSX_OFF, + AD16_2430_MCBSP2_CLX_OFF, + AE13_2430_MCBSP2_DX_OFF, + AD13_2430_MCBSP2_DR_OFF, + +}; + +struct omap_mux_cfg { + struct pin_config *pins; + unsigned long size; + int (*cfg_reg)(const struct pin_config *cfg); +}; + +#ifdef CONFIG_OMAP_MUX +/* setup pin muxing in Linux */ +extern int omap1_mux_init(void); +extern int omap2_mux_init(void); +extern int omap_mux_register(struct omap_mux_cfg *); +extern int omap_cfg_reg(unsigned long reg_cfg); +#else +/* boot loader does it all (no warnings from CONFIG_OMAP_MUX_WARNINGS) */ +static inline int omap1_mux_init(void) { return 0; } +static inline int omap2_mux_init(void) { return 0; } +static inline int omap_cfg_reg(unsigned long reg_cfg) { return 0; } +#endif + +#endif diff --git a/arch/arm/plat-omap/include/mach/nand.h b/arch/arm/plat-omap/include/mach/nand.h new file mode 100644 index 00000000000..631a7bed1ee --- /dev/null +++ b/arch/arm/plat-omap/include/mach/nand.h @@ -0,0 +1,24 @@ +/* + * arch/arm/plat-omap/include/mach/nand.h + * + * Copyright (C) 2006 Micron Technology Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/mtd/partitions.h> + +struct omap_nand_platform_data { + unsigned int options; + int cs; + int gpio_irq; + struct mtd_partition *parts; + int nr_parts; + int (*nand_setup)(void __iomem *); + int (*dev_ready)(struct omap_nand_platform_data *); + int dma_channel; + void __iomem *gpmc_cs_baseaddr; + void __iomem *gpmc_baseaddr; +}; diff --git a/arch/arm/plat-omap/include/mach/omap-alsa.h b/arch/arm/plat-omap/include/mach/omap-alsa.h new file mode 100644 index 00000000000..bdf30a0f87f --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omap-alsa.h @@ -0,0 +1,123 @@ +/* + * arch/arm/plat-omap/include/mach/omap-alsa.h + * + * Alsa Driver for AIC23 and TSC2101 codecs on OMAP platform boards. + * + * Copyright (C) 2006 Mika Laitio <lamikr@cc.jyu.fi> + * + * Copyright (C) 2005 Instituto Nokia de Tecnologia - INdT - Manaus Brazil + * Written by Daniel Petrini, David Cohen, Anderson Briglia + * {daniel.petrini, david.cohen, anderson.briglia}@indt.org.br + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + * History + * ------- + * + * 2005/07/25 INdT-10LE Kernel Team - Alsa driver for omap osk, + * original version based in sa1100 driver + * and omap oss driver. + */ + +#ifndef __OMAP_ALSA_H +#define __OMAP_ALSA_H + +#include <mach/dma.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <mach/mcbsp.h> +#include <linux/platform_device.h> + +#define DMA_BUF_SIZE (1024 * 8) + +/* + * Buffer management for alsa and dma + */ +struct audio_stream { + char *id; /* identification string */ + int stream_id; /* numeric identification */ + int dma_dev; /* dma number of that device */ + int *lch; /* Chain of channels this stream is linked to */ + char started; /* to store if the chain was started or not */ + int dma_q_head; /* DMA Channel Q Head */ + int dma_q_tail; /* DMA Channel Q Tail */ + char dma_q_count; /* DMA Channel Q Count */ + int active:1; /* we are using this stream for transfer now */ + int period; /* current transfer period */ + int periods; /* current count of periods registerd in the DMA engine */ + spinlock_t dma_lock; /* for locking in DMA operations */ + struct snd_pcm_substream *stream; /* the pcm stream */ + unsigned linked:1; /* dma channels linked */ + int offset; /* store start position of the last period in the alsa buffer */ + int (*hw_start)(void); /* interface to start HW interface, e.g. McBSP */ + int (*hw_stop)(void); /* interface to stop HW interface, e.g. McBSP */ +}; + +/* + * Alsa card structure for aic23 + */ +struct snd_card_omap_codec { + struct snd_card *card; + struct snd_pcm *pcm; + long samplerate; + struct audio_stream s[2]; /* playback & capture */ +}; + +/* Codec specific information and function pointers. + * Codec (omap-alsa-aic23.c and omap-alsa-tsc2101.c) + * are responsible for defining the function pointers. + */ +struct omap_alsa_codec_config { + char *name; + struct omap_mcbsp_reg_cfg *mcbsp_regs_alsa; + struct snd_pcm_hw_constraint_list *hw_constraints_rates; + struct snd_pcm_hardware *snd_omap_alsa_playback; + struct snd_pcm_hardware *snd_omap_alsa_capture; + void (*codec_configure_dev)(void); + void (*codec_set_samplerate)(long); + void (*codec_clock_setup)(void); + int (*codec_clock_on)(void); + int (*codec_clock_off)(void); + int (*get_default_samplerate)(void); +}; + +/*********** Mixer function prototypes *************************/ +int snd_omap_mixer(struct snd_card_omap_codec *); +void snd_omap_init_mixer(void); + +#ifdef CONFIG_PM +void snd_omap_suspend_mixer(void); +void snd_omap_resume_mixer(void); +#endif + +int snd_omap_alsa_post_probe(struct platform_device *pdev, struct omap_alsa_codec_config *config); +int snd_omap_alsa_remove(struct platform_device *pdev); +#ifdef CONFIG_PM +int snd_omap_alsa_suspend(struct platform_device *pdev, pm_message_t state); +int snd_omap_alsa_resume(struct platform_device *pdev); +#else +#define snd_omap_alsa_suspend NULL +#define snd_omap_alsa_resume NULL +#endif + +void callback_omap_alsa_sound_dma(void *); + +#endif diff --git a/arch/arm/plat-omap/include/mach/omap1510.h b/arch/arm/plat-omap/include/mach/omap1510.h new file mode 100644 index 00000000000..505a38af8b2 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omap1510.h @@ -0,0 +1,48 @@ +/* arch/arm/plat-omap/include/mach/omap1510.h + * + * Hardware definitions for TI OMAP1510 processor. + * + * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP15XX_H +#define __ASM_ARCH_OMAP15XX_H + +/* + * ---------------------------------------------------------------------------- + * Base addresses + * ---------------------------------------------------------------------------- + */ + +/* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */ + +#define OMAP1510_DSP_BASE 0xE0000000 +#define OMAP1510_DSP_SIZE 0x28000 +#define OMAP1510_DSP_START 0xE0000000 + +#define OMAP1510_DSPREG_BASE 0xE1000000 +#define OMAP1510_DSPREG_SIZE SZ_128K +#define OMAP1510_DSPREG_START 0xE1000000 + +#endif /* __ASM_ARCH_OMAP15XX_H */ + diff --git a/arch/arm/plat-omap/include/mach/omap16xx.h b/arch/arm/plat-omap/include/mach/omap16xx.h new file mode 100644 index 00000000000..c6c93afb278 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omap16xx.h @@ -0,0 +1,197 @@ +/* arch/arm/plat-omap/include/mach/omap16xx.h + * + * Hardware definitions for TI OMAP1610/5912/1710 processors. + * + * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP16XX_H +#define __ASM_ARCH_OMAP16XX_H + +/* + * ---------------------------------------------------------------------------- + * Base addresses + * ---------------------------------------------------------------------------- + */ + +/* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */ + +#define OMAP16XX_DSP_BASE 0xE0000000 +#define OMAP16XX_DSP_SIZE 0x28000 +#define OMAP16XX_DSP_START 0xE0000000 + +#define OMAP16XX_DSPREG_BASE 0xE1000000 +#define OMAP16XX_DSPREG_SIZE SZ_128K +#define OMAP16XX_DSPREG_START 0xE1000000 + +/* + * --------------------------------------------------------------------------- + * Interrupts + * --------------------------------------------------------------------------- + */ +#define OMAP_IH2_0_BASE (0xfffe0000) +#define OMAP_IH2_1_BASE (0xfffe0100) +#define OMAP_IH2_2_BASE (0xfffe0200) +#define OMAP_IH2_3_BASE (0xfffe0300) + +#define OMAP_IH2_0_ITR (OMAP_IH2_0_BASE + 0x00) +#define OMAP_IH2_0_MIR (OMAP_IH2_0_BASE + 0x04) +#define OMAP_IH2_0_SIR_IRQ (OMAP_IH2_0_BASE + 0x10) +#define OMAP_IH2_0_SIR_FIQ (OMAP_IH2_0_BASE + 0x14) +#define OMAP_IH2_0_CONTROL (OMAP_IH2_0_BASE + 0x18) +#define OMAP_IH2_0_ILR0 (OMAP_IH2_0_BASE + 0x1c) +#define OMAP_IH2_0_ISR (OMAP_IH2_0_BASE + 0x9c) + +#define OMAP_IH2_1_ITR (OMAP_IH2_1_BASE + 0x00) +#define OMAP_IH2_1_MIR (OMAP_IH2_1_BASE + 0x04) +#define OMAP_IH2_1_SIR_IRQ (OMAP_IH2_1_BASE + 0x10) +#define OMAP_IH2_1_SIR_FIQ (OMAP_IH2_1_BASE + 0x14) +#define OMAP_IH2_1_CONTROL (OMAP_IH2_1_BASE + 0x18) +#define OMAP_IH2_1_ILR1 (OMAP_IH2_1_BASE + 0x1c) +#define OMAP_IH2_1_ISR (OMAP_IH2_1_BASE + 0x9c) + +#define OMAP_IH2_2_ITR (OMAP_IH2_2_BASE + 0x00) +#define OMAP_IH2_2_MIR (OMAP_IH2_2_BASE + 0x04) +#define OMAP_IH2_2_SIR_IRQ (OMAP_IH2_2_BASE + 0x10) +#define OMAP_IH2_2_SIR_FIQ (OMAP_IH2_2_BASE + 0x14) +#define OMAP_IH2_2_CONTROL (OMAP_IH2_2_BASE + 0x18) +#define OMAP_IH2_2_ILR2 (OMAP_IH2_2_BASE + 0x1c) +#define OMAP_IH2_2_ISR (OMAP_IH2_2_BASE + 0x9c) + +#define OMAP_IH2_3_ITR (OMAP_IH2_3_BASE + 0x00) +#define OMAP_IH2_3_MIR (OMAP_IH2_3_BASE + 0x04) +#define OMAP_IH2_3_SIR_IRQ (OMAP_IH2_3_BASE + 0x10) +#define OMAP_IH2_3_SIR_FIQ (OMAP_IH2_3_BASE + 0x14) +#define OMAP_IH2_3_CONTROL (OMAP_IH2_3_BASE + 0x18) +#define OMAP_IH2_3_ILR3 (OMAP_IH2_3_BASE + 0x1c) +#define OMAP_IH2_3_ISR (OMAP_IH2_3_BASE + 0x9c) + +/* + * ---------------------------------------------------------------------------- + * Clocks + * ---------------------------------------------------------------------------- + */ +#define OMAP16XX_ARM_IDLECT3 (CLKGEN_REG_BASE + 0x24) + +/* + * ---------------------------------------------------------------------------- + * Pin configuration registers + * ---------------------------------------------------------------------------- + */ +#define OMAP16XX_CONF_VOLTAGE_VDDSHV6 (1 << 8) +#define OMAP16XX_CONF_VOLTAGE_VDDSHV7 (1 << 9) +#define OMAP16XX_CONF_VOLTAGE_VDDSHV8 (1 << 10) +#define OMAP16XX_CONF_VOLTAGE_VDDSHV9 (1 << 11) +#define OMAP16XX_SUBLVDS_CONF_VALID (1 << 13) + +/* + * ---------------------------------------------------------------------------- + * System control registers + * ---------------------------------------------------------------------------- + */ +#define OMAP1610_RESET_CONTROL 0xfffe1140 + +/* + * --------------------------------------------------------------------------- + * TIPB bus interface + * --------------------------------------------------------------------------- + */ +#define TIPB_SWITCH_BASE (0xfffbc800) +#define OMAP16XX_MMCSD2_SSW_MPU_CONF (TIPB_SWITCH_BASE + 0x160) + +/* UART3 Registers Maping through MPU bus */ +#define UART3_RHR (OMAP_UART3_BASE + 0) +#define UART3_THR (OMAP_UART3_BASE + 0) +#define UART3_DLL (OMAP_UART3_BASE + 0) +#define UART3_IER (OMAP_UART3_BASE + 4) +#define UART3_DLH (OMAP_UART3_BASE + 4) +#define UART3_IIR (OMAP_UART3_BASE + 8) +#define UART3_FCR (OMAP_UART3_BASE + 8) +#define UART3_EFR (OMAP_UART3_BASE + 8) +#define UART3_LCR (OMAP_UART3_BASE + 0x0C) +#define UART3_MCR (OMAP_UART3_BASE + 0x10) +#define UART3_XON1_ADDR1 (OMAP_UART3_BASE + 0x10) +#define UART3_XON2_ADDR2 (OMAP_UART3_BASE + 0x14) +#define UART3_LSR (OMAP_UART3_BASE + 0x14) +#define UART3_TCR (OMAP_UART3_BASE + 0x18) +#define UART3_MSR (OMAP_UART3_BASE + 0x18) +#define UART3_XOFF1 (OMAP_UART3_BASE + 0x18) +#define UART3_XOFF2 (OMAP_UART3_BASE + 0x1C) +#define UART3_SPR (OMAP_UART3_BASE + 0x1C) +#define UART3_TLR (OMAP_UART3_BASE + 0x1C) +#define UART3_MDR1 (OMAP_UART3_BASE + 0x20) +#define UART3_MDR2 (OMAP_UART3_BASE + 0x24) +#define UART3_SFLSR (OMAP_UART3_BASE + 0x28) +#define UART3_TXFLL (OMAP_UART3_BASE + 0x28) +#define UART3_RESUME (OMAP_UART3_BASE + 0x2C) +#define UART3_TXFLH (OMAP_UART3_BASE + 0x2C) +#define UART3_SFREGL (OMAP_UART3_BASE + 0x30) +#define UART3_RXFLL (OMAP_UART3_BASE + 0x30) +#define UART3_SFREGH (OMAP_UART3_BASE + 0x34) +#define UART3_RXFLH (OMAP_UART3_BASE + 0x34) +#define UART3_BLR (OMAP_UART3_BASE + 0x38) +#define UART3_ACREG (OMAP_UART3_BASE + 0x3C) +#define UART3_DIV16 (OMAP_UART3_BASE + 0x3C) +#define UART3_SCR (OMAP_UART3_BASE + 0x40) +#define UART3_SSR (OMAP_UART3_BASE + 0x44) +#define UART3_EBLR (OMAP_UART3_BASE + 0x48) +#define UART3_OSC_12M_SEL (OMAP_UART3_BASE + 0x4C) +#define UART3_MVR (OMAP_UART3_BASE + 0x50) + +/* + * --------------------------------------------------------------------------- + * Watchdog timer + * --------------------------------------------------------------------------- + */ + +/* 32-bit Watchdog timer in OMAP 16XX */ +#define OMAP_16XX_WATCHDOG_BASE (0xfffeb000) +#define OMAP_16XX_WIDR (OMAP_16XX_WATCHDOG_BASE + 0x00) +#define OMAP_16XX_WD_SYSCONFIG (OMAP_16XX_WATCHDOG_BASE + 0x10) +#define OMAP_16XX_WD_SYSSTATUS (OMAP_16XX_WATCHDOG_BASE + 0x14) +#define OMAP_16XX_WCLR (OMAP_16XX_WATCHDOG_BASE + 0x24) +#define OMAP_16XX_WCRR (OMAP_16XX_WATCHDOG_BASE + 0x28) +#define OMAP_16XX_WLDR (OMAP_16XX_WATCHDOG_BASE + 0x2c) +#define OMAP_16XX_WTGR (OMAP_16XX_WATCHDOG_BASE + 0x30) +#define OMAP_16XX_WWPS (OMAP_16XX_WATCHDOG_BASE + 0x34) +#define OMAP_16XX_WSPR (OMAP_16XX_WATCHDOG_BASE + 0x48) + +#define WCLR_PRE_SHIFT 5 +#define WCLR_PTV_SHIFT 2 + +#define WWPS_W_PEND_WSPR (1 << 4) +#define WWPS_W_PEND_WTGR (1 << 3) +#define WWPS_W_PEND_WLDR (1 << 2) +#define WWPS_W_PEND_WCRR (1 << 1) +#define WWPS_W_PEND_WCLR (1 << 0) + +#define WSPR_ENABLE_0 (0x0000bbbb) +#define WSPR_ENABLE_1 (0x00004444) +#define WSPR_DISABLE_0 (0x0000aaaa) +#define WSPR_DISABLE_1 (0x00005555) + +/* Mailbox */ +#define OMAP16XX_MAILBOX_BASE (0xfffcf000) + +#endif /* __ASM_ARCH_OMAP16XX_H */ + diff --git a/arch/arm/plat-omap/include/mach/omap24xx.h b/arch/arm/plat-omap/include/mach/omap24xx.h new file mode 100644 index 00000000000..bb8319d66e9 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omap24xx.h @@ -0,0 +1,107 @@ +/* + * arch/arm/plat-omap/include/mach/omap24xx.h + * + * This file contains the processor specific definitions + * of the TI OMAP24XX. + * + * Copyright (C) 2007 Texas Instruments. + * Copyright (C) 2007 Nokia Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARCH_OMAP24XX_H +#define __ASM_ARCH_OMAP24XX_H + +/* + * Please place only base defines here and put the rest in device + * specific headers. Note also that some of these defines are needed + * for omap1 to compile without adding ifdefs. + */ + +#define L4_24XX_BASE 0x48000000 +#define L4_WK_243X_BASE 0x49000000 +#define L3_24XX_BASE 0x68000000 + +/* interrupt controller */ +#define OMAP24XX_IC_BASE (L4_24XX_BASE + 0xfe000) +#define OMAP24XX_IVA_INTC_BASE 0x40000000 +#define IRQ_SIR_IRQ 0x0040 + +#define OMAP2420_CTRL_BASE L4_24XX_BASE +#define OMAP2420_32KSYNCT_BASE (L4_24XX_BASE + 0x4000) +#define OMAP2420_PRCM_BASE (L4_24XX_BASE + 0x8000) +#define OMAP2420_CM_BASE (L4_24XX_BASE + 0x8000) +#define OMAP2420_PRM_BASE OMAP2420_CM_BASE +#define OMAP2420_SDRC_BASE (L3_24XX_BASE + 0x9000) +#define OMAP2420_SMS_BASE 0x68008000 + +#define OMAP2430_32KSYNCT_BASE (L4_WK_243X_BASE + 0x20000) +#define OMAP2430_PRCM_BASE (L4_WK_243X_BASE + 0x6000) +#define OMAP2430_CM_BASE (L4_WK_243X_BASE + 0x6000) +#define OMAP2430_PRM_BASE OMAP2430_CM_BASE + +#define OMAP243X_SMS_BASE 0x6C000000 +#define OMAP243X_SDRC_BASE 0x6D000000 +#define OMAP243X_GPMC_BASE 0x6E000000 +#define OMAP243X_SCM_BASE (L4_WK_243X_BASE + 0x2000) +#define OMAP243X_CTRL_BASE OMAP243X_SCM_BASE +#define OMAP243X_HS_BASE (L4_24XX_BASE + 0x000ac000) + +/* DSP SS */ +#define OMAP2420_DSP_BASE 0x58000000 +#define OMAP2420_DSP_MEM_BASE (OMAP2420_DSP_BASE + 0x0) +#define OMAP2420_DSP_IPI_BASE (OMAP2420_DSP_BASE + 0x1000000) +#define OMAP2420_DSP_MMU_BASE (OMAP2420_DSP_BASE + 0x2000000) + +#define OMAP243X_DSP_BASE 0x5C000000 +#define OMAP243X_DSP_MEM_BASE (OMAP243X_DSP_BASE + 0x0) +#define OMAP243X_DSP_MMU_BASE (OMAP243X_DSP_BASE + 0x1000000) + +/* Mailbox */ +#define OMAP24XX_MAILBOX_BASE (L4_24XX_BASE + 0x94000) + +/* Camera */ +#define OMAP24XX_CAMERA_BASE (L4_24XX_BASE + 0x52000) + +/* Security */ +#define OMAP24XX_SEC_BASE (L4_24XX_BASE + 0xA0000) +#define OMAP24XX_SEC_RNG_BASE (OMAP24XX_SEC_BASE + 0x0000) +#define OMAP24XX_SEC_DES_BASE (OMAP24XX_SEC_BASE + 0x2000) +#define OMAP24XX_SEC_SHA1MD5_BASE (OMAP24XX_SEC_BASE + 0x4000) +#define OMAP24XX_SEC_AES_BASE (OMAP24XX_SEC_BASE + 0x6000) +#define OMAP24XX_SEC_PKA_BASE (OMAP24XX_SEC_BASE + 0x8000) + +#if defined(CONFIG_ARCH_OMAP2420) + +#define OMAP2_32KSYNCT_BASE OMAP2420_32KSYNCT_BASE +#define OMAP2_PRCM_BASE OMAP2420_PRCM_BASE +#define OMAP2_CM_BASE OMAP2420_CM_BASE +#define OMAP2_PRM_BASE OMAP2420_PRM_BASE +#define OMAP2_VA_IC_BASE IO_ADDRESS(OMAP24XX_IC_BASE) + +#elif defined(CONFIG_ARCH_OMAP2430) + +#define OMAP2_32KSYNCT_BASE OMAP2430_32KSYNCT_BASE +#define OMAP2_PRCM_BASE OMAP2430_PRCM_BASE +#define OMAP2_CM_BASE OMAP2430_CM_BASE +#define OMAP2_PRM_BASE OMAP2430_PRM_BASE +#define OMAP2_VA_IC_BASE IO_ADDRESS(OMAP24XX_IC_BASE) + +#endif + +#endif /* __ASM_ARCH_OMAP24XX_H */ + diff --git a/arch/arm/plat-omap/include/mach/omap34xx.h b/arch/arm/plat-omap/include/mach/omap34xx.h new file mode 100644 index 00000000000..8e0479fff05 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omap34xx.h @@ -0,0 +1,72 @@ +/* + * arch/arm/plat-omap/include/mach/omap34xx.h + * + * This file contains the processor specific definitions of the TI OMAP34XX. + * + * Copyright (C) 2007 Texas Instruments. + * Copyright (C) 2007 Nokia Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_OMAP34XX_H +#define __ASM_ARCH_OMAP34XX_H + +/* + * Please place only base defines here and put the rest in device + * specific headers. + */ + +#define L4_34XX_BASE 0x48000000 +#define L4_WK_34XX_BASE 0x48300000 +#define L4_WK_OMAP_BASE L4_WK_34XX_BASE +#define L4_PER_34XX_BASE 0x49000000 +#define L4_PER_OMAP_BASE L4_PER_34XX_BASE +#define L4_EMU_34XX_BASE 0x54000000 +#define L4_EMU_BASE L4_EMU_34XX_BASE +#define L3_34XX_BASE 0x68000000 +#define L3_OMAP_BASE L3_34XX_BASE + +#define OMAP3430_32KSYNCT_BASE 0x48320000 +#define OMAP3430_CM_BASE 0x48004800 +#define OMAP3430_PRM_BASE 0x48306800 +#define OMAP343X_SMS_BASE 0x6C000000 +#define OMAP343X_SDRC_BASE 0x6D000000 +#define OMAP34XX_GPMC_BASE 0x6E000000 +#define OMAP343X_SCM_BASE 0x48002000 +#define OMAP343X_CTRL_BASE OMAP343X_SCM_BASE + +#define OMAP34XX_IC_BASE 0x48200000 +#define OMAP34XX_IVA_INTC_BASE 0x40000000 +#define OMAP34XX_HSUSB_OTG_BASE (L4_34XX_BASE + 0xAB000) +#define OMAP34XX_HSUSB_HOST_BASE (L4_34XX_BASE + 0x64000) +#define OMAP34XX_USBTLL_BASE (L4_34XX_BASE + 0x62000) + + +#if defined(CONFIG_ARCH_OMAP3430) + +#define OMAP2_32KSYNCT_BASE OMAP3430_32KSYNCT_BASE +#define OMAP2_CM_BASE OMAP3430_CM_BASE +#define OMAP2_PRM_BASE OMAP3430_PRM_BASE +#define OMAP2_VA_IC_BASE IO_ADDRESS(OMAP34XX_IC_BASE) + +#endif + +#define OMAP34XX_DSP_BASE 0x58000000 +#define OMAP34XX_DSP_MEM_BASE (OMAP34XX_DSP_BASE + 0x0) +#define OMAP34XX_DSP_IPI_BASE (OMAP34XX_DSP_BASE + 0x1000000) +#define OMAP34XX_DSP_MMU_BASE (OMAP34XX_DSP_BASE + 0x2000000) +#endif /* __ASM_ARCH_OMAP34XX_H */ + diff --git a/arch/arm/plat-omap/include/mach/omap730.h b/arch/arm/plat-omap/include/mach/omap730.h new file mode 100644 index 00000000000..14272bc1a6f --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omap730.h @@ -0,0 +1,102 @@ +/* arch/arm/plat-omap/include/mach/omap730.h + * + * Hardware definitions for TI OMAP730 processor. + * + * Cleanup for Linux-2.6 by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP730_H +#define __ASM_ARCH_OMAP730_H + +/* + * ---------------------------------------------------------------------------- + * Base addresses + * ---------------------------------------------------------------------------- + */ + +/* Syntax: XX_BASE = Virtual base address, XX_START = Physical base address */ + +#define OMAP730_DSP_BASE 0xE0000000 +#define OMAP730_DSP_SIZE 0x50000 +#define OMAP730_DSP_START 0xE0000000 + +#define OMAP730_DSPREG_BASE 0xE1000000 +#define OMAP730_DSPREG_SIZE SZ_128K +#define OMAP730_DSPREG_START 0xE1000000 + +/* + * ---------------------------------------------------------------------------- + * OMAP730 specific configuration registers + * ---------------------------------------------------------------------------- + */ +#define OMAP730_CONFIG_BASE 0xfffe1000 +#define OMAP730_IO_CONF_0 0xfffe1070 +#define OMAP730_IO_CONF_1 0xfffe1074 +#define OMAP730_IO_CONF_2 0xfffe1078 +#define OMAP730_IO_CONF_3 0xfffe107c +#define OMAP730_IO_CONF_4 0xfffe1080 +#define OMAP730_IO_CONF_5 0xfffe1084 +#define OMAP730_IO_CONF_6 0xfffe1088 +#define OMAP730_IO_CONF_7 0xfffe108c +#define OMAP730_IO_CONF_8 0xfffe1090 +#define OMAP730_IO_CONF_9 0xfffe1094 +#define OMAP730_IO_CONF_10 0xfffe1098 +#define OMAP730_IO_CONF_11 0xfffe109c +#define OMAP730_IO_CONF_12 0xfffe10a0 +#define OMAP730_IO_CONF_13 0xfffe10a4 + +#define OMAP730_MODE_1 0xfffe1010 +#define OMAP730_MODE_2 0xfffe1014 + +/* CSMI specials: in terms of base + offset */ +#define OMAP730_MODE2_OFFSET 0x14 + +/* + * ---------------------------------------------------------------------------- + * OMAP730 traffic controller configuration registers + * ---------------------------------------------------------------------------- + */ +#define OMAP730_FLASH_CFG_0 0xfffecc10 +#define OMAP730_FLASH_ACFG_0 0xfffecc50 +#define OMAP730_FLASH_CFG_1 0xfffecc14 +#define OMAP730_FLASH_ACFG_1 0xfffecc54 + +/* + * ---------------------------------------------------------------------------- + * OMAP730 DSP control registers + * ---------------------------------------------------------------------------- + */ +#define OMAP730_ICR_BASE 0xfffbb800 +#define OMAP730_DSP_M_CTL 0xfffbb804 +#define OMAP730_DSP_MMU_BASE 0xfffed200 + +/* + * ---------------------------------------------------------------------------- + * OMAP730 PCC_UPLD configuration registers + * ---------------------------------------------------------------------------- + */ +#define OMAP730_PCC_UPLD_CTRL_BASE (0xfffe0900) +#define OMAP730_PCC_UPLD_CTRL (OMAP730_PCC_UPLD_CTRL_BASE + 0x00) + +#endif /* __ASM_ARCH_OMAP730_H */ + diff --git a/arch/arm/plat-omap/include/mach/omapfb.h b/arch/arm/plat-omap/include/mach/omapfb.h new file mode 100644 index 00000000000..cae037d1307 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/omapfb.h @@ -0,0 +1,395 @@ +/* + * File: arch/arm/plat-omap/include/mach/omapfb.h + * + * Framebuffer driver for TI OMAP boards + * + * Copyright (C) 2004 Nokia Corporation + * Author: Imre Deak <imre.deak@nokia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __OMAPFB_H +#define __OMAPFB_H + +#include <asm/ioctl.h> +#include <asm/types.h> + +/* IOCTL commands. */ + +#define OMAP_IOW(num, dtype) _IOW('O', num, dtype) +#define OMAP_IOR(num, dtype) _IOR('O', num, dtype) +#define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype) +#define OMAP_IO(num) _IO('O', num) + +#define OMAPFB_MIRROR OMAP_IOW(31, int) +#define OMAPFB_SYNC_GFX OMAP_IO(37) +#define OMAPFB_VSYNC OMAP_IO(38) +#define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int) +#define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps) +#define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int) +#define OMAPFB_LCD_TEST OMAP_IOW(45, int) +#define OMAPFB_CTRL_TEST OMAP_IOW(46, int) +#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old) +#define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key) +#define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key) +#define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info) +#define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info) +#define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window) +#define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info) +#define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info) + +#define OMAPFB_CAPS_GENERIC_MASK 0x00000fff +#define OMAPFB_CAPS_LCDC_MASK 0x00fff000 +#define OMAPFB_CAPS_PANEL_MASK 0xff000000 + +#define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000 +#define OMAPFB_CAPS_TEARSYNC 0x00002000 +#define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000 +#define OMAPFB_CAPS_PLANE_SCALE 0x00008000 +#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000 +#define OMAPFB_CAPS_WINDOW_SCALE 0x00020000 +#define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000 +#define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000 + +/* Values from DSP must map to lower 16-bits */ +#define OMAPFB_FORMAT_MASK 0x00ff +#define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100 +#define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200 +#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400 +#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800 +#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000 + +#define OMAPFB_EVENT_READY 1 +#define OMAPFB_EVENT_DISABLED 2 + +#define OMAPFB_MEMTYPE_SDRAM 0 +#define OMAPFB_MEMTYPE_SRAM 1 +#define OMAPFB_MEMTYPE_MAX 1 + +enum omapfb_color_format { + OMAPFB_COLOR_RGB565 = 0, + OMAPFB_COLOR_YUV422, + OMAPFB_COLOR_YUV420, + OMAPFB_COLOR_CLUT_8BPP, + OMAPFB_COLOR_CLUT_4BPP, + OMAPFB_COLOR_CLUT_2BPP, + OMAPFB_COLOR_CLUT_1BPP, + OMAPFB_COLOR_RGB444, + OMAPFB_COLOR_YUY422, +}; + +struct omapfb_update_window { + __u32 x, y; + __u32 width, height; + __u32 format; + __u32 out_x, out_y; + __u32 out_width, out_height; + __u32 reserved[8]; +}; + +struct omapfb_update_window_old { + __u32 x, y; + __u32 width, height; + __u32 format; +}; + +enum omapfb_plane { + OMAPFB_PLANE_GFX = 0, + OMAPFB_PLANE_VID1, + OMAPFB_PLANE_VID2, +}; + +enum omapfb_channel_out { + OMAPFB_CHANNEL_OUT_LCD = 0, + OMAPFB_CHANNEL_OUT_DIGIT, +}; + +struct omapfb_plane_info { + __u32 pos_x; + __u32 pos_y; + __u8 enabled; + __u8 channel_out; + __u8 mirror; + __u8 reserved1; + __u32 out_width; + __u32 out_height; + __u32 reserved2[12]; +}; + +struct omapfb_mem_info { + __u32 size; + __u8 type; + __u8 reserved[3]; +}; + +struct omapfb_caps { + __u32 ctrl; + __u32 plane_color; + __u32 wnd_color; +}; + +enum omapfb_color_key_type { + OMAPFB_COLOR_KEY_DISABLED = 0, + OMAPFB_COLOR_KEY_GFX_DST, + OMAPFB_COLOR_KEY_VID_SRC, +}; + +struct omapfb_color_key { + __u8 channel_out; + __u32 background; + __u32 trans_key; + __u8 key_type; +}; + +enum omapfb_update_mode { + OMAPFB_UPDATE_DISABLED = 0, + OMAPFB_AUTO_UPDATE, + OMAPFB_MANUAL_UPDATE +}; + +#ifdef __KERNEL__ + +#include <linux/completion.h> +#include <linux/interrupt.h> +#include <linux/fb.h> +#include <linux/mutex.h> + +#include <mach/board.h> + +#define OMAP_LCDC_INV_VSYNC 0x0001 +#define OMAP_LCDC_INV_HSYNC 0x0002 +#define OMAP_LCDC_INV_PIX_CLOCK 0x0004 +#define OMAP_LCDC_INV_OUTPUT_EN 0x0008 +#define OMAP_LCDC_HSVS_RISING_EDGE 0x0010 +#define OMAP_LCDC_HSVS_OPPOSITE 0x0020 + +#define OMAP_LCDC_SIGNAL_MASK 0x003f + +#define OMAP_LCDC_PANEL_TFT 0x0100 + +#define OMAPFB_PLANE_XRES_MIN 8 +#define OMAPFB_PLANE_YRES_MIN 8 + +#ifdef CONFIG_ARCH_OMAP1 +#define OMAPFB_PLANE_NUM 1 +#else +#define OMAPFB_PLANE_NUM 3 +#endif + +struct omapfb_device; + +struct lcd_panel { + const char *name; + int config; /* TFT/STN, signal inversion */ + int bpp; /* Pixel format in fb mem */ + int data_lines; /* Lines on LCD HW interface */ + + int x_res, y_res; + int pixel_clock; /* In kHz */ + int hsw; /* Horizontal synchronization + pulse width */ + int hfp; /* Horizontal front porch */ + int hbp; /* Horizontal back porch */ + int vsw; /* Vertical synchronization + pulse width */ + int vfp; /* Vertical front porch */ + int vbp; /* Vertical back porch */ + int acb; /* ac-bias pin frequency */ + int pcd; /* pixel clock divider. + Obsolete use pixel_clock instead */ + + int (*init) (struct lcd_panel *panel, + struct omapfb_device *fbdev); + void (*cleanup) (struct lcd_panel *panel); + int (*enable) (struct lcd_panel *panel); + void (*disable) (struct lcd_panel *panel); + unsigned long (*get_caps) (struct lcd_panel *panel); + int (*set_bklight_level)(struct lcd_panel *panel, + unsigned int level); + unsigned int (*get_bklight_level)(struct lcd_panel *panel); + unsigned int (*get_bklight_max) (struct lcd_panel *panel); + int (*run_test) (struct lcd_panel *panel, int test_num); +}; + +struct extif_timings { + int cs_on_time; + int cs_off_time; + int we_on_time; + int we_off_time; + int re_on_time; + int re_off_time; + int we_cycle_time; + int re_cycle_time; + int cs_pulse_width; + int access_time; + + int clk_div; + + u32 tim[5]; /* set by extif->convert_timings */ + + int converted; +}; + +struct lcd_ctrl_extif { + int (*init) (struct omapfb_device *fbdev); + void (*cleanup) (void); + void (*get_clk_info) (u32 *clk_period, u32 *max_clk_div); + unsigned long (*get_max_tx_rate)(void); + int (*convert_timings) (struct extif_timings *timings); + void (*set_timings) (const struct extif_timings *timings); + void (*set_bits_per_cycle)(int bpc); + void (*write_command) (const void *buf, unsigned int len); + void (*read_data) (void *buf, unsigned int len); + void (*write_data) (const void *buf, unsigned int len); + void (*transfer_area) (int width, int height, + void (callback)(void * data), void *data); + int (*setup_tearsync) (unsigned pin_cnt, + unsigned hs_pulse_time, unsigned vs_pulse_time, + int hs_pol_inv, int vs_pol_inv, int div); + int (*enable_tearsync) (int enable, unsigned line); + + unsigned long max_transmit_size; +}; + +struct omapfb_notifier_block { + struct notifier_block nb; + void *data; + int plane_idx; +}; + +typedef int (*omapfb_notifier_callback_t)(struct notifier_block *, + unsigned long event, + void *fbi); + +struct omapfb_mem_region { + dma_addr_t paddr; + void *vaddr; + unsigned long size; + u8 type; /* OMAPFB_PLANE_MEM_* */ + unsigned alloc:1; /* allocated by the driver */ + unsigned map:1; /* kernel mapped by the driver */ +}; + +struct omapfb_mem_desc { + int region_cnt; + struct omapfb_mem_region region[OMAPFB_PLANE_NUM]; +}; + +struct lcd_ctrl { + const char *name; + void *data; + + int (*init) (struct omapfb_device *fbdev, + int ext_mode, + struct omapfb_mem_desc *req_md); + void (*cleanup) (void); + void (*bind_client) (struct omapfb_notifier_block *nb); + void (*get_caps) (int plane, struct omapfb_caps *caps); + int (*set_update_mode)(enum omapfb_update_mode mode); + enum omapfb_update_mode (*get_update_mode)(void); + int (*setup_plane) (int plane, int channel_out, + unsigned long offset, + int screen_width, + int pos_x, int pos_y, int width, + int height, int color_mode); + int (*setup_mem) (int plane, size_t size, + int mem_type, unsigned long *paddr); + int (*mmap) (struct fb_info *info, + struct vm_area_struct *vma); + int (*set_scale) (int plane, + int orig_width, int orig_height, + int out_width, int out_height); + int (*enable_plane) (int plane, int enable); + int (*update_window) (struct fb_info *fbi, + struct omapfb_update_window *win, + void (*callback)(void *), + void *callback_data); + void (*sync) (void); + void (*suspend) (void); + void (*resume) (void); + int (*run_test) (int test_num); + int (*setcolreg) (u_int regno, u16 red, u16 green, + u16 blue, u16 transp, + int update_hw_mem); + int (*set_color_key) (struct omapfb_color_key *ck); + int (*get_color_key) (struct omapfb_color_key *ck); +}; + +enum omapfb_state { + OMAPFB_DISABLED = 0, + OMAPFB_SUSPENDED= 99, + OMAPFB_ACTIVE = 100 +}; + +struct omapfb_plane_struct { + int idx; + struct omapfb_plane_info info; + enum omapfb_color_format color_mode; + struct omapfb_device *fbdev; +}; + +struct omapfb_device { + int state; + int ext_lcdc; /* Using external + LCD controller */ + struct mutex rqueue_mutex; + + int palette_size; + u32 pseudo_palette[17]; + + struct lcd_panel *panel; /* LCD panel */ + struct lcd_ctrl *ctrl; /* LCD controller */ + struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */ + struct lcd_ctrl_extif *ext_if; /* LCD ctrl external + interface */ + struct device *dev; + struct fb_var_screeninfo new_var; /* for mode changes */ + + struct omapfb_mem_desc mem_desc; + struct fb_info *fb_info[OMAPFB_PLANE_NUM]; +}; + +struct omapfb_platform_data { + struct omap_lcd_config lcd; + struct omapfb_mem_desc mem_desc; + void *ctrl_platform_data; +}; + +#ifdef CONFIG_ARCH_OMAP1 +extern struct lcd_ctrl omap1_lcd_ctrl; +#else +extern struct lcd_ctrl omap2_disp_ctrl; +#endif + +extern void omapfb_register_panel(struct lcd_panel *panel); +extern void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval); +extern void omapfb_notify_clients(struct omapfb_device *fbdev, + unsigned long event); +extern int omapfb_register_client(struct omapfb_notifier_block *nb, + omapfb_notifier_callback_t callback, + void *callback_data); +extern int omapfb_unregister_client(struct omapfb_notifier_block *nb); +extern int omapfb_update_window_async(struct fb_info *fbi, + struct omapfb_update_window *win, + void (*callback)(void *), + void *callback_data); + +/* in arch/arm/plat-omap/fb.c */ +extern void omapfb_set_ctrl_platform_data(void *pdata); + +#endif /* __KERNEL__ */ + +#endif /* __OMAPFB_H */ diff --git a/arch/arm/plat-omap/include/mach/onenand.h b/arch/arm/plat-omap/include/mach/onenand.h new file mode 100644 index 00000000000..d57f20226b2 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/onenand.h @@ -0,0 +1,21 @@ +/* + * arch/arm/plat-omap/include/mach/onenand.h + * + * Copyright (C) 2006 Nokia Corporation + * Author: Juha Yrjola + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/mtd/partitions.h> + +struct omap_onenand_platform_data { + int cs; + int gpio_irq; + struct mtd_partition *parts; + int nr_parts; + int (*onenand_setup)(void __iomem *); + int dma_channel; +}; diff --git a/arch/arm/plat-omap/include/mach/param.h b/arch/arm/plat-omap/include/mach/param.h new file mode 100644 index 00000000000..1eb4dc32697 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/param.h @@ -0,0 +1,8 @@ +/* + * arch/arm/plat-omap/include/mach/param.h + * + */ + +#ifdef CONFIG_OMAP_32K_TIMER_HZ +#define HZ CONFIG_OMAP_32K_TIMER_HZ +#endif diff --git a/arch/arm/plat-omap/include/mach/pm.h b/arch/arm/plat-omap/include/mach/pm.h new file mode 100644 index 00000000000..bfa09325a5f --- /dev/null +++ b/arch/arm/plat-omap/include/mach/pm.h @@ -0,0 +1,356 @@ +/* + * arch/arm/plat-omap/include/mach/pm.h + * + * Header file for OMAP Power Management Routines + * + * Author: MontaVista Software, Inc. + * support@mvista.com + * + * Copyright 2002 MontaVista Software Inc. + * + * Cleanup 2004 for Linux 2.6 by Dirk Behme <dirk.behme@de.bosch.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ASM_ARCH_OMAP_PM_H +#define __ASM_ARCH_OMAP_PM_H + +/* + * ---------------------------------------------------------------------------- + * Register and offset definitions to be used in PM assembler code + * ---------------------------------------------------------------------------- + */ +#define CLKGEN_REG_ASM_BASE io_p2v(0xfffece00) +#define ARM_IDLECT1_ASM_OFFSET 0x04 +#define ARM_IDLECT2_ASM_OFFSET 0x08 + +#define TCMIF_ASM_BASE io_p2v(0xfffecc00) +#define EMIFS_CONFIG_ASM_OFFSET 0x0c +#define EMIFF_SDRAM_CONFIG_ASM_OFFSET 0x20 + +/* + * ---------------------------------------------------------------------------- + * Power management bitmasks + * ---------------------------------------------------------------------------- + */ +#define IDLE_WAIT_CYCLES 0x00000fff +#define PERIPHERAL_ENABLE 0x2 + +#define SELF_REFRESH_MODE 0x0c000001 +#define IDLE_EMIFS_REQUEST 0xc +#define MODEM_32K_EN 0x1 +#define PER_EN 0x1 + +#define CPU_SUSPEND_SIZE 200 +#define ULPD_LOW_PWR_EN 0x0001 +#define ULPD_DEEP_SLEEP_TRANSITION_EN 0x0010 +#define ULPD_SETUP_ANALOG_CELL_3_VAL 0 +#define ULPD_POWER_CTRL_REG_VAL 0x0219 + +#define DSP_IDLE_DELAY 10 +#define DSP_IDLE 0x0040 +#define DSP_RST 0x0004 +#define DSP_ENABLE 0x0002 +#define SUFFICIENT_DSP_RESET_TIME 1000 +#define DEFAULT_MPUI_CONFIG 0x05cf +#define ENABLE_XORCLK 0x2 +#define DSP_CLOCK_ENABLE 0x2000 +#define DSP_IDLE_MODE 0x2 +#define TC_IDLE_REQUEST (0x0000000c) + +#define IRQ_LEVEL2 (1<<0) +#define IRQ_KEYBOARD (1<<1) +#define IRQ_UART2 (1<<15) + +#define PDE_BIT 0x08 +#define PWD_EN_BIT 0x04 +#define EN_PERCK_BIT 0x04 + +#define OMAP1510_DEEP_SLEEP_REQUEST 0x0ec7 +#define OMAP1510_BIG_SLEEP_REQUEST 0x0cc5 +#define OMAP1510_IDLE_LOOP_REQUEST 0x0c00 +#define OMAP1510_IDLE_CLOCK_DOMAINS 0x2 + +/* Both big sleep and deep sleep use same values. Difference is in ULPD. */ +#define OMAP1610_IDLECT1_SLEEP_VAL 0x13c7 +#define OMAP1610_IDLECT2_SLEEP_VAL 0x09c7 +#define OMAP1610_IDLECT3_VAL 0x3f +#define OMAP1610_IDLECT3_SLEEP_ORMASK 0x2c +#define OMAP1610_IDLECT3 0xfffece24 +#define OMAP1610_IDLE_LOOP_REQUEST 0x0400 + +#define OMAP730_IDLECT1_SLEEP_VAL 0x16c7 +#define OMAP730_IDLECT2_SLEEP_VAL 0x09c7 +#define OMAP730_IDLECT3_VAL 0x3f +#define OMAP730_IDLECT3 0xfffece24 +#define OMAP730_IDLE_LOOP_REQUEST 0x0C00 + +#if !defined(CONFIG_ARCH_OMAP730) && \ + !defined(CONFIG_ARCH_OMAP15XX) && \ + !defined(CONFIG_ARCH_OMAP16XX) && \ + !defined(CONFIG_ARCH_OMAP24XX) +#error "Power management for this processor not implemented yet" +#endif + +#ifndef __ASSEMBLER__ + +#include <linux/clk.h> + +extern void prevent_idle_sleep(void); +extern void allow_idle_sleep(void); + +/** + * clk_deny_idle - Prevents the clock from being idled during MPU idle + * @clk: clock signal handle + */ +void clk_deny_idle(struct clk *clk); + +/** + * clk_allow_idle - Counters previous clk_deny_idle + * @clk: clock signal handle + */ +void clk_deny_idle(struct clk *clk); + +extern void omap_pm_idle(void); +extern void omap_pm_suspend(void); +extern void omap730_cpu_suspend(unsigned short, unsigned short); +extern void omap1510_cpu_suspend(unsigned short, unsigned short); +extern void omap1610_cpu_suspend(unsigned short, unsigned short); +extern void omap24xx_cpu_suspend(u32 dll_ctrl, u32 cpu_revision); +extern void omap730_idle_loop_suspend(void); +extern void omap1510_idle_loop_suspend(void); +extern void omap1610_idle_loop_suspend(void); +extern void omap24xx_idle_loop_suspend(void); + +extern unsigned int omap730_cpu_suspend_sz; +extern unsigned int omap1510_cpu_suspend_sz; +extern unsigned int omap1610_cpu_suspend_sz; +extern unsigned int omap24xx_cpu_suspend_sz; +extern unsigned int omap730_idle_loop_suspend_sz; +extern unsigned int omap1510_idle_loop_suspend_sz; +extern unsigned int omap1610_idle_loop_suspend_sz; +extern unsigned int omap24xx_idle_loop_suspend_sz; + +#ifdef CONFIG_OMAP_SERIAL_WAKE +extern void omap_serial_wake_trigger(int enable); +#else +#define omap_serial_wakeup_init() {} +#define omap_serial_wake_trigger(x) {} +#endif /* CONFIG_OMAP_SERIAL_WAKE */ + +#define ARM_SAVE(x) arm_sleep_save[ARM_SLEEP_SAVE_##x] = omap_readl(x) +#define ARM_RESTORE(x) omap_writel((arm_sleep_save[ARM_SLEEP_SAVE_##x]), (x)) +#define ARM_SHOW(x) arm_sleep_save[ARM_SLEEP_SAVE_##x] + +#define DSP_SAVE(x) dsp_sleep_save[DSP_SLEEP_SAVE_##x] = __raw_readw(x) +#define DSP_RESTORE(x) __raw_writew((dsp_sleep_save[DSP_SLEEP_SAVE_##x]), (x)) +#define DSP_SHOW(x) dsp_sleep_save[DSP_SLEEP_SAVE_##x] + +#define ULPD_SAVE(x) ulpd_sleep_save[ULPD_SLEEP_SAVE_##x] = omap_readw(x) +#define ULPD_RESTORE(x) omap_writew((ulpd_sleep_save[ULPD_SLEEP_SAVE_##x]), (x)) +#define ULPD_SHOW(x) ulpd_sleep_save[ULPD_SLEEP_SAVE_##x] + +#define MPUI730_SAVE(x) mpui730_sleep_save[MPUI730_SLEEP_SAVE_##x] = omap_readl(x) +#define MPUI730_RESTORE(x) omap_writel((mpui730_sleep_save[MPUI730_SLEEP_SAVE_##x]), (x)) +#define MPUI730_SHOW(x) mpui730_sleep_save[MPUI730_SLEEP_SAVE_##x] + +#define MPUI1510_SAVE(x) mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x] = omap_readl(x) +#define MPUI1510_RESTORE(x) omap_writel((mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x]), (x)) +#define MPUI1510_SHOW(x) mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x] + +#define MPUI1610_SAVE(x) mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_##x] = omap_readl(x) +#define MPUI1610_RESTORE(x) omap_writel((mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_##x]), (x)) +#define MPUI1610_SHOW(x) mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_##x] + +#define OMAP24XX_SAVE(x) omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_##x] = x +#define OMAP24XX_RESTORE(x) x = omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_##x] +#define OMAP24XX_SHOW(x) omap24xx_sleep_save[OMAP24XX_SLEEP_SAVE_##x] + +/* + * List of global OMAP registers to preserve. + * More ones like CP and general purpose register values are preserved + * with the stack pointer in sleep.S. + */ + +enum arm_save_state { + ARM_SLEEP_SAVE_START = 0, + /* + * MPU control registers 32 bits + */ + ARM_SLEEP_SAVE_ARM_CKCTL, + ARM_SLEEP_SAVE_ARM_IDLECT1, + ARM_SLEEP_SAVE_ARM_IDLECT2, + ARM_SLEEP_SAVE_ARM_IDLECT3, + ARM_SLEEP_SAVE_ARM_EWUPCT, + ARM_SLEEP_SAVE_ARM_RSTCT1, + ARM_SLEEP_SAVE_ARM_RSTCT2, + ARM_SLEEP_SAVE_ARM_SYSST, + ARM_SLEEP_SAVE_SIZE +}; + +enum dsp_save_state { + DSP_SLEEP_SAVE_START = 0, + /* + * DSP registers 16 bits + */ + DSP_SLEEP_SAVE_DSP_IDLECT2, + DSP_SLEEP_SAVE_SIZE +}; + +enum ulpd_save_state { + ULPD_SLEEP_SAVE_START = 0, + /* + * ULPD registers 16 bits + */ + ULPD_SLEEP_SAVE_ULPD_IT_STATUS, + ULPD_SLEEP_SAVE_ULPD_CLOCK_CTRL, + ULPD_SLEEP_SAVE_ULPD_SOFT_REQ, + ULPD_SLEEP_SAVE_ULPD_STATUS_REQ, + ULPD_SLEEP_SAVE_ULPD_DPLL_CTRL, + ULPD_SLEEP_SAVE_ULPD_POWER_CTRL, + ULPD_SLEEP_SAVE_SIZE +}; + +enum mpui1510_save_state { + MPUI1510_SLEEP_SAVE_START = 0, + /* + * MPUI registers 32 bits + */ + MPUI1510_SLEEP_SAVE_MPUI_CTRL, + MPUI1510_SLEEP_SAVE_MPUI_DSP_BOOT_CONFIG, + MPUI1510_SLEEP_SAVE_MPUI_DSP_API_CONFIG, + MPUI1510_SLEEP_SAVE_MPUI_DSP_STATUS, + MPUI1510_SLEEP_SAVE_EMIFF_SDRAM_CONFIG, + MPUI1510_SLEEP_SAVE_EMIFS_CONFIG, + MPUI1510_SLEEP_SAVE_OMAP_IH1_MIR, + MPUI1510_SLEEP_SAVE_OMAP_IH2_MIR, +#if defined(CONFIG_ARCH_OMAP15XX) + MPUI1510_SLEEP_SAVE_SIZE +#else + MPUI1510_SLEEP_SAVE_SIZE = 0 +#endif +}; + +enum mpui730_save_state { + MPUI730_SLEEP_SAVE_START = 0, + /* + * MPUI registers 32 bits + */ + MPUI730_SLEEP_SAVE_MPUI_CTRL, + MPUI730_SLEEP_SAVE_MPUI_DSP_BOOT_CONFIG, + MPUI730_SLEEP_SAVE_MPUI_DSP_API_CONFIG, + MPUI730_SLEEP_SAVE_MPUI_DSP_STATUS, + MPUI730_SLEEP_SAVE_EMIFF_SDRAM_CONFIG, + MPUI730_SLEEP_SAVE_EMIFS_CONFIG, + MPUI730_SLEEP_SAVE_OMAP_IH1_MIR, + MPUI730_SLEEP_SAVE_OMAP_IH2_0_MIR, + MPUI730_SLEEP_SAVE_OMAP_IH2_1_MIR, +#if defined(CONFIG_ARCH_OMAP730) + MPUI730_SLEEP_SAVE_SIZE +#else + MPUI730_SLEEP_SAVE_SIZE = 0 +#endif +}; + +enum mpui1610_save_state { + MPUI1610_SLEEP_SAVE_START = 0, + /* + * MPUI registers 32 bits + */ + MPUI1610_SLEEP_SAVE_MPUI_CTRL, + MPUI1610_SLEEP_SAVE_MPUI_DSP_BOOT_CONFIG, + MPUI1610_SLEEP_SAVE_MPUI_DSP_API_CONFIG, + MPUI1610_SLEEP_SAVE_MPUI_DSP_STATUS, + MPUI1610_SLEEP_SAVE_EMIFF_SDRAM_CONFIG, + MPUI1610_SLEEP_SAVE_EMIFS_CONFIG, + MPUI1610_SLEEP_SAVE_OMAP_IH1_MIR, + MPUI1610_SLEEP_SAVE_OMAP_IH2_0_MIR, + MPUI1610_SLEEP_SAVE_OMAP_IH2_1_MIR, + MPUI1610_SLEEP_SAVE_OMAP_IH2_2_MIR, + MPUI1610_SLEEP_SAVE_OMAP_IH2_3_MIR, +#if defined(CONFIG_ARCH_OMAP16XX) + MPUI1610_SLEEP_SAVE_SIZE +#else + MPUI1610_SLEEP_SAVE_SIZE = 0 +#endif +}; + +enum omap24xx_save_state { + OMAP24XX_SLEEP_SAVE_START = 0, + OMAP24XX_SLEEP_SAVE_INTC_MIR0, + OMAP24XX_SLEEP_SAVE_INTC_MIR1, + OMAP24XX_SLEEP_SAVE_INTC_MIR2, + + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MPU, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_CORE, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_GFX, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_DSP, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MDM, + + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MPU, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_CORE, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_GFX, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_DSP, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MDM, + + OMAP24XX_SLEEP_SAVE_CM_IDLEST1_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST2_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST3_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST4_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_GFX, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_WKUP, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_CKGEN, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_DSP, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_MDM, + + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE1_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE2_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE3_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE4_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_WKUP, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_PLL, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_DSP, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_MDM, + + OMAP24XX_SLEEP_SAVE_CM_FCLKEN1_CORE, + OMAP24XX_SLEEP_SAVE_CM_FCLKEN2_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN1_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN2_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN3_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN4_CORE, + OMAP24XX_SLEEP_SAVE_GPIO1_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO2_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO3_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO4_IRQENABLE1, + OMAP24XX_SLEEP_SAVE_GPIO3_OE, + OMAP24XX_SLEEP_SAVE_GPIO4_OE, + OMAP24XX_SLEEP_SAVE_GPIO3_RISINGDETECT, + OMAP24XX_SLEEP_SAVE_GPIO3_FALLINGDETECT, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_SPI1_NCS2, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_MCBSP1_DX, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_SSI1_FLAG_TX, + OMAP24XX_SLEEP_SAVE_CONTROL_PADCONF_SYS_NIRQW0, + OMAP24XX_SLEEP_SAVE_SIZE +}; + +#endif /* ASSEMBLER */ +#endif /* __ASM_ARCH_OMAP_PM_H */ diff --git a/arch/arm/plat-omap/include/mach/prcm.h b/arch/arm/plat-omap/include/mach/prcm.h new file mode 100644 index 00000000000..56eba0fd6f6 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/prcm.h @@ -0,0 +1,33 @@ +/* + * arch/arm/plat-omap/include/mach/prcm.h + * + * Access definations for use in OMAP24XX clock and power management + * + * Copyright (C) 2005 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARM_ARCH_DPM_PRCM_H +#define __ASM_ARM_ARCH_DPM_PRCM_H + +u32 omap_prcm_get_reset_sources(void); + +#endif + + + + + diff --git a/arch/arm/plat-omap/include/mach/sdrc.h b/arch/arm/plat-omap/include/mach/sdrc.h new file mode 100644 index 00000000000..787b7acec54 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/sdrc.h @@ -0,0 +1,75 @@ +#ifndef ____ASM_ARCH_SDRC_H +#define ____ASM_ARCH_SDRC_H + +/* + * OMAP2/3 SDRC/SMS register definitions + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Copyright (C) 2007 Nokia Corporation + * + * Written by Paul Walmsley + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <mach/io.h> + +/* SDRC register offsets - read/write with sdrc_{read,write}_reg() */ + +#define SDRC_SYSCONFIG 0x010 +#define SDRC_DLLA_CTRL 0x060 +#define SDRC_DLLA_STATUS 0x064 +#define SDRC_DLLB_CTRL 0x068 +#define SDRC_DLLB_STATUS 0x06C +#define SDRC_POWER 0x070 +#define SDRC_MR_0 0x084 +#define SDRC_RFR_CTRL_0 0x0a4 + +/* + * These values represent the number of memory clock cycles between + * autorefresh initiation. They assume 1 refresh per 64 ms (JEDEC), 8192 + * rows per device, and include a subtraction of a 50 cycle window in the + * event that the autorefresh command is delayed due to other SDRC activity. + * The '| 1' sets the ARE field to send one autorefresh when the autorefresh + * counter reaches 0. + * + * These represent optimal values for common parts, it won't work for all. + * As long as you scale down, most parameters are still work, they just + * become sub-optimal. The RFR value goes in the opposite direction. If you + * don't adjust it down as your clock period increases the refresh interval + * will not be met. Setting all parameters for complete worst case may work, + * but may cut memory performance by 2x. Due to errata the DLLs need to be + * unlocked and their value needs run time calibration. A dynamic call is + * need for that as no single right value exists acorss production samples. + * + * Only the FULL speed values are given. Current code is such that rate + * changes must be made at DPLLoutx2. The actual value adjustment for low + * frequency operation will be handled by omap_set_performance() + * + * By having the boot loader boot up in the fastest L4 speed available likely + * will result in something which you can switch between. + */ +#define SDRC_RFR_CTRL_165MHz (0x00044c00 | 1) +#define SDRC_RFR_CTRL_133MHz (0x0003de00 | 1) +#define SDRC_RFR_CTRL_100MHz (0x0002da01 | 1) +#define SDRC_RFR_CTRL_110MHz (0x0002da01 | 1) /* Need to calc */ +#define SDRC_RFR_CTRL_BYPASS (0x00005000 | 1) /* Need to calc */ + + +/* + * SMS register access + */ + + +#define OMAP242X_SMS_REGADDR(reg) (void __iomem *)IO_ADDRESS(OMAP2420_SMS_BASE + reg) +#define OMAP243X_SMS_REGADDR(reg) (void __iomem *)IO_ADDRESS(OMAP243X_SMS_BASE + reg) +#define OMAP343X_SMS_REGADDR(reg) (void __iomem *)IO_ADDRESS(OMAP343X_SMS_BASE + reg) + +/* SMS register offsets - read/write with sms_{read,write}_reg() */ + +#define SMS_SYSCONFIG 0x010 +/* REVISIT: fill in other SMS registers here */ + +#endif diff --git a/arch/arm/plat-omap/include/mach/serial.h b/arch/arm/plat-omap/include/mach/serial.h new file mode 100644 index 00000000000..cc6bfa51ccb --- /dev/null +++ b/arch/arm/plat-omap/include/mach/serial.h @@ -0,0 +1,37 @@ +/* + * arch/arm/plat-omap/include/mach/serial.h + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __ASM_ARCH_SERIAL_H +#define __ASM_ARCH_SERIAL_H + +#if defined(CONFIG_ARCH_OMAP1) +/* OMAP1 serial ports */ +#define OMAP_UART1_BASE 0xfffb0000 +#define OMAP_UART2_BASE 0xfffb0800 +#define OMAP_UART3_BASE 0xfffb9800 +#elif defined(CONFIG_ARCH_OMAP2) +/* OMAP2 serial ports */ +#define OMAP_UART1_BASE 0x4806a000 +#define OMAP_UART2_BASE 0x4806c000 +#define OMAP_UART3_BASE 0x4806e000 +#endif + +#define OMAP_MAX_NR_PORTS 3 +#define OMAP1510_BASE_BAUD (12000000/16) +#define OMAP16XX_BASE_BAUD (48000000/16) + +#define is_omap_port(p) ({int __ret = 0; \ + if (p == IO_ADDRESS(OMAP_UART1_BASE) || \ + p == IO_ADDRESS(OMAP_UART2_BASE) || \ + p == IO_ADDRESS(OMAP_UART3_BASE)) \ + __ret = 1; \ + __ret; \ + }) + +#endif diff --git a/arch/arm/plat-omap/include/mach/sram.h b/arch/arm/plat-omap/include/mach/sram.h new file mode 100644 index 00000000000..e0932344998 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/sram.h @@ -0,0 +1,56 @@ +/* + * arch/arm/plat-omap/include/mach/sram.h + * + * Interface for functions that need to be run in internal SRAM + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_OMAP_SRAM_H +#define __ARCH_ARM_OMAP_SRAM_H + +extern int __init omap_sram_init(void); +extern void * omap_sram_push(void * start, unsigned long size); +extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl); + +extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, + u32 base_cs, u32 force_unlock); +extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, + u32 mem_type); +extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); + +/* Do not use these */ +extern void omap1_sram_reprogram_clock(u32 ckctl, u32 dpllctl); +extern unsigned long omap1_sram_reprogram_clock_sz; + +extern void omap24xx_sram_reprogram_clock(u32 ckctl, u32 dpllctl); +extern unsigned long omap24xx_sram_reprogram_clock_sz; + +extern void omap242x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, + u32 base_cs, u32 force_unlock); +extern unsigned long omap242x_sram_ddr_init_sz; + +extern u32 omap242x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, + int bypass); +extern unsigned long omap242x_sram_set_prcm_sz; + +extern void omap242x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, + u32 mem_type); +extern unsigned long omap242x_sram_reprogram_sdrc_sz; + + +extern void omap243x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, + u32 base_cs, u32 force_unlock); +extern unsigned long omap243x_sram_ddr_init_sz; + +extern u32 omap243x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, + int bypass); +extern unsigned long omap243x_sram_set_prcm_sz; + +extern void omap243x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, + u32 mem_type); +extern unsigned long omap243x_sram_reprogram_sdrc_sz; + +#endif diff --git a/arch/arm/plat-omap/include/mach/system.h b/arch/arm/plat-omap/include/mach/system.h new file mode 100644 index 00000000000..06a28c7b98d --- /dev/null +++ b/arch/arm/plat-omap/include/mach/system.h @@ -0,0 +1,49 @@ +/* + * Copied from arch/arm/mach-sa1100/include/mach/system.h + * Copyright (c) 1999 Nicolas Pitre <nico@cam.org> + */ +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H +#include <linux/clk.h> + +#include <asm/mach-types.h> +#include <mach/hardware.h> + +#ifndef CONFIG_MACH_VOICEBLUE +#define voiceblue_reset() do {} while (0) +#endif + +extern void omap_prcm_arch_reset(char mode); + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void omap1_arch_reset(char mode) +{ + /* + * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28 + * "Global Software Reset Affects Traffic Controller Frequency". + */ + if (cpu_is_omap5912()) { + omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), + DPLL_CTL); + omap_writew(0x8, ARM_RSTCT1); + } + + if (machine_is_voiceblue()) + voiceblue_reset(); + else + omap_writew(1, ARM_RSTCT1); +} + +static inline void arch_reset(char mode) +{ + if (!cpu_is_omap24xx()) + omap1_arch_reset(mode); + else + omap_prcm_arch_reset(mode); +} + +#endif diff --git a/arch/arm/plat-omap/include/mach/tc.h b/arch/arm/plat-omap/include/mach/tc.h new file mode 100644 index 00000000000..d2fcd789bb9 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/tc.h @@ -0,0 +1,106 @@ +/* + * arch/arm/plat-omap/include/mach/tc.h + * + * OMAP Traffic Controller + * + * Copyright (C) 2004 Nokia Corporation + * Author: Imre Deak <imre.deak@nokia.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __ASM_ARCH_TC_H +#define __ASM_ARCH_TC_H + +#define TCMIF_BASE 0xfffecc00 +#define OMAP_TC_OCPT1_PRIOR (TCMIF_BASE + 0x00) +#define OMAP_TC_EMIFS_PRIOR (TCMIF_BASE + 0x04) +#define OMAP_TC_EMIFF_PRIOR (TCMIF_BASE + 0x08) +#define EMIFS_CONFIG (TCMIF_BASE + 0x0c) +#define EMIFS_CS0_CONFIG (TCMIF_BASE + 0x10) +#define EMIFS_CS1_CONFIG (TCMIF_BASE + 0x14) +#define EMIFS_CS2_CONFIG (TCMIF_BASE + 0x18) +#define EMIFS_CS3_CONFIG (TCMIF_BASE + 0x1c) +#define EMIFF_SDRAM_CONFIG (TCMIF_BASE + 0x20) +#define EMIFF_MRS (TCMIF_BASE + 0x24) +#define TC_TIMEOUT1 (TCMIF_BASE + 0x28) +#define TC_TIMEOUT2 (TCMIF_BASE + 0x2c) +#define TC_TIMEOUT3 (TCMIF_BASE + 0x30) +#define TC_ENDIANISM (TCMIF_BASE + 0x34) +#define EMIFF_SDRAM_CONFIG_2 (TCMIF_BASE + 0x3c) +#define EMIF_CFG_DYNAMIC_WS (TCMIF_BASE + 0x40) +#define EMIFS_ACS0 (TCMIF_BASE + 0x50) +#define EMIFS_ACS1 (TCMIF_BASE + 0x54) +#define EMIFS_ACS2 (TCMIF_BASE + 0x58) +#define EMIFS_ACS3 (TCMIF_BASE + 0x5c) +#define OMAP_TC_OCPT2_PRIOR (TCMIF_BASE + 0xd0) + +/* external EMIFS chipselect regions */ +#define OMAP_CS0_PHYS 0x00000000 +#define OMAP_CS0_SIZE SZ_64M + +#define OMAP_CS1_PHYS 0x04000000 +#define OMAP_CS1_SIZE SZ_64M + +#define OMAP_CS1A_PHYS OMAP_CS1_PHYS +#define OMAP_CS1A_SIZE SZ_32M + +#define OMAP_CS1B_PHYS (OMAP_CS1A_PHYS + OMAP_CS1A_SIZE) +#define OMAP_CS1B_SIZE SZ_32M + +#define OMAP_CS2_PHYS 0x08000000 +#define OMAP_CS2_SIZE SZ_64M + +#define OMAP_CS2A_PHYS OMAP_CS2_PHYS +#define OMAP_CS2A_SIZE SZ_32M + +#define OMAP_CS2B_PHYS (OMAP_CS2A_PHYS + OMAP_CS2A_SIZE) +#define OMAP_CS2B_SIZE SZ_32M + +#define OMAP_CS3_PHYS 0x0c000000 +#define OMAP_CS3_SIZE SZ_64M + +#ifndef __ASSEMBLER__ + +/* EMIF Slow Interface Configuration Register */ +#define OMAP_EMIFS_CONFIG_FR (1 << 4) +#define OMAP_EMIFS_CONFIG_PDE (1 << 3) +#define OMAP_EMIFS_CONFIG_PWD_EN (1 << 2) +#define OMAP_EMIFS_CONFIG_BM (1 << 1) +#define OMAP_EMIFS_CONFIG_WP (1 << 0) + +#define EMIFS_CCS(n) (EMIFS_CS0_CONFIG + (4 * (n))) +#define EMIFS_ACS(n) (EMIFS_ACS0 + (4 * (n))) + +/* Almost all documentation for chip and board memory maps assumes + * BM is clear. Most devel boards have a switch to control booting + * from NOR flash (using external chipselect 3) rather than mask ROM, + * which uses BM to interchange the physical CS0 and CS3 addresses. + */ +static inline u32 omap_cs0_phys(void) +{ + return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM) + ? OMAP_CS3_PHYS : 0; +} + +static inline u32 omap_cs3_phys(void) +{ + return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM) + ? 0 : OMAP_CS3_PHYS; +} + +#endif /* __ASSEMBLER__ */ + +#endif /* __ASM_ARCH_TC_H */ diff --git a/arch/arm/plat-omap/include/mach/timex.h b/arch/arm/plat-omap/include/mach/timex.h new file mode 100644 index 00000000000..6d35767bc48 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/timex.h @@ -0,0 +1,41 @@ +/* + * arch/arm/plat-omap/include/mach/timex.h + * + * Copyright (C) 2000 RidgeRun, Inc. + * Author: Greg Lonnon <glonnon@ridgerun.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN + * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#if !defined(__ASM_ARCH_OMAP_TIMEX_H) +#define __ASM_ARCH_OMAP_TIMEX_H + +/* + * OMAP 32KHz timer updates time one jiffie at a time from a secondary timer, + * and that's why the CLOCK_TICK_RATE is not 32768. + */ +#ifdef CONFIG_OMAP_32K_TIMER +#define CLOCK_TICK_RATE (CONFIG_OMAP_32K_TIMER_HZ) +#else +#define CLOCK_TICK_RATE (HZ * 100000UL) +#endif + +#endif /* __ASM_ARCH_OMAP_TIMEX_H */ diff --git a/arch/arm/plat-omap/include/mach/uncompress.h b/arch/arm/plat-omap/include/mach/uncompress.h new file mode 100644 index 00000000000..0814c5f210c --- /dev/null +++ b/arch/arm/plat-omap/include/mach/uncompress.h @@ -0,0 +1,83 @@ +/* + * arch/arm/plat-omap/include/mach/uncompress.h + * + * Serial port stubs for kernel decompress status messages + * + * Initially based on: + * linux-2.4.15-rmk1-dsplinux1.6/arch/arm/plat-omap/include/mach1510/uncompress.h + * Copyright (C) 2000 RidgeRun, Inc. + * Author: Greg Lonnon <glonnon@ridgerun.com> + * + * Rewritten by: + * Author: <source@mvista.com> + * 2004 (c) MontaVista Software, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <linux/types.h> +#include <linux/serial_reg.h> +#include <mach/serial.h> + +unsigned int system_rev; + +#define UART_OMAP_MDR1 0x08 /* mode definition register */ +#define OMAP_ID_730 0x355F +#define ID_MASK 0x7fff +#define check_port(base, shift) ((base[UART_OMAP_MDR1 << shift] & 7) == 0) +#define omap_get_id() ((*(volatile unsigned int *)(0xfffed404)) >> 12) & ID_MASK + +static void putc(int c) +{ + volatile u8 * uart = 0; + int shift = 2; + +#ifdef CONFIG_MACH_OMAP_PALMTE + return; +#endif + +#ifdef CONFIG_ARCH_OMAP +#ifdef CONFIG_OMAP_LL_DEBUG_UART3 + uart = (volatile u8 *)(OMAP_UART3_BASE); +#elif defined(CONFIG_OMAP_LL_DEBUG_UART2) + uart = (volatile u8 *)(OMAP_UART2_BASE); +#else + uart = (volatile u8 *)(OMAP_UART1_BASE); +#endif + +#ifdef CONFIG_ARCH_OMAP1 + /* Determine which serial port to use */ + do { + /* MMU is not on, so cpu_is_omapXXXX() won't work here */ + unsigned int omap_id = omap_get_id(); + + if (omap_id == OMAP_ID_730) + shift = 0; + + if (check_port(uart, shift)) + break; + /* Silent boot if no serial ports are enabled. */ + return; + } while (0); +#endif /* CONFIG_ARCH_OMAP1 */ +#endif + + /* + * Now, xmit each character + */ + while (!(uart[UART_LSR << shift] & UART_LSR_THRE)) + barrier(); + uart[UART_TX << shift] = c; +} + +static inline void flush(void) +{ +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/arch/arm/plat-omap/include/mach/usb.h b/arch/arm/plat-omap/include/mach/usb.h new file mode 100644 index 00000000000..a56a610950c --- /dev/null +++ b/arch/arm/plat-omap/include/mach/usb.h @@ -0,0 +1,141 @@ +// include/asm-arm/mach-omap/usb.h + +#ifndef __ASM_ARCH_OMAP_USB_H +#define __ASM_ARCH_OMAP_USB_H + +#include <mach/board.h> + +/*-------------------------------------------------------------------------*/ + +#define OMAP1_OTG_BASE 0xfffb0400 +#define OMAP1_UDC_BASE 0xfffb4000 +#define OMAP1_OHCI_BASE 0xfffba000 + +#define OMAP2_OHCI_BASE 0x4805e000 +#define OMAP2_UDC_BASE 0x4805e200 +#define OMAP2_OTG_BASE 0x4805e300 + +#ifdef CONFIG_ARCH_OMAP1 + +#define OTG_BASE OMAP1_OTG_BASE +#define UDC_BASE OMAP1_UDC_BASE +#define OMAP_OHCI_BASE OMAP1_OHCI_BASE + +#else + +#define OTG_BASE OMAP2_OTG_BASE +#define UDC_BASE OMAP2_UDC_BASE +#define OMAP_OHCI_BASE OMAP2_OHCI_BASE + +#endif + +/*-------------------------------------------------------------------------*/ + +/* + * OTG and transceiver registers, for OMAPs starting with ARM926 + */ +#define OTG_REV (OTG_BASE + 0x00) +#define OTG_SYSCON_1 (OTG_BASE + 0x04) +# define USB2_TRX_MODE(w) (((w)>>24)&0x07) +# define USB1_TRX_MODE(w) (((w)>>20)&0x07) +# define USB0_TRX_MODE(w) (((w)>>16)&0x07) +# define OTG_IDLE_EN (1 << 15) +# define HST_IDLE_EN (1 << 14) +# define DEV_IDLE_EN (1 << 13) +# define OTG_RESET_DONE (1 << 2) +# define OTG_SOFT_RESET (1 << 1) +#define OTG_SYSCON_2 (OTG_BASE + 0x08) +# define OTG_EN (1 << 31) +# define USBX_SYNCHRO (1 << 30) +# define OTG_MST16 (1 << 29) +# define SRP_GPDATA (1 << 28) +# define SRP_GPDVBUS (1 << 27) +# define SRP_GPUVBUS(w) (((w)>>24)&0x07) +# define A_WAIT_VRISE(w) (((w)>>20)&0x07) +# define B_ASE_BRST(w) (((w)>>16)&0x07) +# define SRP_DPW (1 << 14) +# define SRP_DATA (1 << 13) +# define SRP_VBUS (1 << 12) +# define OTG_PADEN (1 << 10) +# define HMC_PADEN (1 << 9) +# define UHOST_EN (1 << 8) +# define HMC_TLLSPEED (1 << 7) +# define HMC_TLLATTACH (1 << 6) +# define OTG_HMC(w) (((w)>>0)&0x3f) +#define OTG_CTRL (OTG_BASE + 0x0c) +# define OTG_USB2_EN (1 << 29) +# define OTG_USB2_DP (1 << 28) +# define OTG_USB2_DM (1 << 27) +# define OTG_USB1_EN (1 << 26) +# define OTG_USB1_DP (1 << 25) +# define OTG_USB1_DM (1 << 24) +# define OTG_USB0_EN (1 << 23) +# define OTG_USB0_DP (1 << 22) +# define OTG_USB0_DM (1 << 21) +# define OTG_ASESSVLD (1 << 20) +# define OTG_BSESSEND (1 << 19) +# define OTG_BSESSVLD (1 << 18) +# define OTG_VBUSVLD (1 << 17) +# define OTG_ID (1 << 16) +# define OTG_DRIVER_SEL (1 << 15) +# define OTG_A_SETB_HNPEN (1 << 12) +# define OTG_A_BUSREQ (1 << 11) +# define OTG_B_HNPEN (1 << 9) +# define OTG_B_BUSREQ (1 << 8) +# define OTG_BUSDROP (1 << 7) +# define OTG_PULLDOWN (1 << 5) +# define OTG_PULLUP (1 << 4) +# define OTG_DRV_VBUS (1 << 3) +# define OTG_PD_VBUS (1 << 2) +# define OTG_PU_VBUS (1 << 1) +# define OTG_PU_ID (1 << 0) +#define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */ +# define DRIVER_SWITCH (1 << 15) +# define A_VBUS_ERR (1 << 13) +# define A_REQ_TMROUT (1 << 12) +# define A_SRP_DETECT (1 << 11) +# define B_HNP_FAIL (1 << 10) +# define B_SRP_TMROUT (1 << 9) +# define B_SRP_DONE (1 << 8) +# define B_SRP_STARTED (1 << 7) +# define OPRT_CHG (1 << 0) +#define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */ + // same bits as in IRQ_EN +#define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */ +# define OTGVPD (1 << 14) +# define OTGVPU (1 << 13) +# define OTGPUID (1 << 12) +# define USB2VDR (1 << 10) +# define USB2PDEN (1 << 9) +# define USB2PUEN (1 << 8) +# define USB1VDR (1 << 6) +# define USB1PDEN (1 << 5) +# define USB1PUEN (1 << 4) +# define USB0VDR (1 << 2) +# define USB0PDEN (1 << 1) +# define USB0PUEN (1 << 0) +#define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */ +#define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */ + +/*-------------------------------------------------------------------------*/ + +/* OMAP1 */ +#define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064) +# define CONF_USB2_UNI_R (1 << 8) +# define CONF_USB1_UNI_R (1 << 7) +# define CONF_USB_PORT0_R(x) (((x)>>4)&0x7) +# define CONF_USB0_ISOLATE_R (1 << 3) +# define CONF_USB_PWRDN_DM_R (1 << 2) +# define CONF_USB_PWRDN_DP_R (1 << 1) + +/* OMAP2 */ +# define USB_UNIDIR 0x0 +# define USB_UNIDIR_TLL 0x1 +# define USB_BIDIR 0x2 +# define USB_BIDIR_TLL 0x3 +# define USBTXWRMODEI(port, x) ((x) << (22 - (port * 2))) +# define USBT2TLL5PI (1 << 17) +# define USB0PUENACTLOI (1 << 16) +# define USBSTANDBYCTRL (1 << 15) + +#endif /* __ASM_ARCH_OMAP_USB_H */ diff --git a/arch/arm/plat-omap/include/mach/vmalloc.h b/arch/arm/plat-omap/include/mach/vmalloc.h new file mode 100644 index 00000000000..dc104cd9619 --- /dev/null +++ b/arch/arm/plat-omap/include/mach/vmalloc.h @@ -0,0 +1,21 @@ +/* + * arch/arm/plat-omap/include/mach/vmalloc.h + * + * Copyright (C) 2000 Russell King. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#define VMALLOC_END (PAGE_OFFSET + 0x10000000) + diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index ff1413eae0b..1d7aec1a691 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -31,7 +31,7 @@ #include <linux/err.h> #include <linux/delay.h> #include <asm/io.h> -#include <asm/arch/mailbox.h> +#include <mach/mailbox.h> #include "mailbox.h" static struct omap_mbox *mboxes; diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index c7f74064696..d0844050f2d 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -24,8 +24,8 @@ #include <linux/delay.h> #include <linux/io.h> -#include <asm/arch/dma.h> -#include <asm/arch/mcbsp.h> +#include <mach/dma.h> +#include <mach/mcbsp.h> static struct omap_mcbsp mcbsp[OMAP_MAX_MCBSP_COUNT]; diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c index 6f3f459731c..847df208c46 100644 --- a/arch/arm/plat-omap/mux.c +++ b/arch/arm/plat-omap/mux.c @@ -28,7 +28,7 @@ #include <asm/system.h> #include <asm/io.h> #include <linux/spinlock.h> -#include <asm/arch/mux.h> +#include <mach/mux.h> #ifdef CONFIG_OMAP_MUX diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c index b5d307026c8..8bdbf979a25 100644 --- a/arch/arm/plat-omap/ocpi.c +++ b/arch/arm/plat-omap/ocpi.c @@ -33,7 +33,7 @@ #include <linux/clk.h> #include <asm/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #define OCPI_BASE 0xfffec320 #define OCPI_FAULT (OCPI_BASE + 0x00) diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 554ee58e129..ac67eeb6ca6 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -22,10 +22,10 @@ #include <asm/mach/map.h> -#include <asm/arch/sram.h> -#include <asm/arch/board.h> +#include <mach/sram.h> +#include <mach/board.h> -#include <asm/arch/control.h> +#include <mach/control.h> #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) # include "../mach-omap2/prm.h" diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c index 2699c16d4da..777485e0636 100644 --- a/arch/arm/plat-omap/usb.c +++ b/arch/arm/plat-omap/usb.c @@ -31,12 +31,12 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/system.h> -#include <asm/hardware.h> +#include <mach/hardware.h> -#include <asm/arch/control.h> -#include <asm/arch/mux.h> -#include <asm/arch/usb.h> -#include <asm/arch/board.h> +#include <mach/control.h> +#include <mach/mux.h> +#include <mach/usb.h> +#include <mach/board.h> #ifdef CONFIG_ARCH_OMAP1 diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 93c4ef9f006..544d6b327f3 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -16,7 +16,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <asm/mach/time.h> -#include <asm/arch/hardware.h> +#include <mach/hardware.h> /* * Number of timer ticks per jiffy. diff --git a/arch/arm/plat-s3c24xx/clock.c b/arch/arm/plat-s3c24xx/clock.c index 3ac8d8d781b..54d4b8e2263 100644 --- a/arch/arm/plat-s3c24xx/clock.c +++ b/arch/arm/plat-s3c24xx/clock.c @@ -40,12 +40,12 @@ #include <linux/mutex.h> #include <linux/delay.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/plat-s3c24xx/common-smdk.c b/arch/arm/plat-s3c24xx/common-smdk.c index 398c7ac2529..1863a1b1bc4 100644 --- a/arch/arm/plat-s3c24xx/common-smdk.c +++ b/arch/arm/plat-s3c24xx/common-smdk.c @@ -31,12 +31,12 @@ #include <asm/mach/irq.h> #include <asm/mach-types.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/leds-gpio.h> +#include <mach/regs-gpio.h> +#include <mach/leds-gpio.h> #include <asm/plat-s3c/nand.h> diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c index f5699cadb0c..6d60f0476bb 100644 --- a/arch/arm/plat-s3c24xx/cpu.c +++ b/arch/arm/plat-s3c24xx/cpu.c @@ -30,7 +30,7 @@ #include <linux/platform_device.h> #include <linux/delay.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/delay.h> @@ -39,9 +39,9 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/arch/system-reset.h> +#include <mach/system-reset.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c/regs-serial.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index eea3b32ff79..d6fb76578b1 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -23,8 +23,8 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/arch/fb.h> -#include <asm/hardware.h> +#include <mach/fb.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c index 8c5e656d5d8..08c2aaf14c4 100644 --- a/arch/arm/plat-s3c24xx/dma.c +++ b/arch/arm/plat-s3c24xx/dma.c @@ -29,12 +29,12 @@ #include <asm/system.h> #include <asm/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/dma.h> #include <asm/mach/dma.h> -#include <asm/arch/map.h> +#include <mach/map.h> #include <asm/plat-s3c24xx/dma.h> diff --git a/arch/arm/plat-s3c24xx/gpio.c b/arch/arm/plat-s3c24xx/gpio.c index ee99dcc7f0b..dd27334e3d7 100644 --- a/arch/arm/plat-s3c24xx/gpio.c +++ b/arch/arm/plat-s3c24xx/gpio.c @@ -27,11 +27,11 @@ #include <linux/interrupt.h> #include <linux/ioport.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> void s3c2410_gpio_cfgpin(unsigned int pin, unsigned int function) { diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c index 825d8d0c5ca..849f8469714 100644 --- a/arch/arm/plat-s3c24xx/gpiolib.c +++ b/arch/arm/plat-s3c24xx/gpiolib.c @@ -19,10 +19,10 @@ #include <linux/io.h> #include <linux/gpio.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-gpio.h> struct s3c24xx_gpio_chip { struct gpio_chip chip; diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c index 001436c04b1..36cefe17683 100644 --- a/arch/arm/plat-s3c24xx/irq.c +++ b/arch/arm/plat-s3c24xx/irq.c @@ -56,14 +56,14 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> diff --git a/arch/arm/plat-s3c24xx/pm-simtec.c b/arch/arm/plat-s3c24xx/pm-simtec.c index cb0b3a4ccf1..e6705014b2a 100644 --- a/arch/arm/plat-s3c24xx/pm-simtec.c +++ b/arch/arm/plat-s3c24xx/pm-simtec.c @@ -24,12 +24,12 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> -#include <asm/arch/map.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> +#include <mach/map.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> #include <asm/mach-types.h> diff --git a/arch/arm/plat-s3c24xx/pm.c b/arch/arm/plat-s3c24xx/pm.c index bf5581a9aee..fc4b731a949 100644 --- a/arch/arm/plat-s3c24xx/pm.c +++ b/arch/arm/plat-s3c24xx/pm.c @@ -37,14 +37,14 @@ #include <linux/serial_core.h> #include <asm/cacheflush.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-mem.h> -#include <asm/arch/regs-irq.h> +#include <mach/regs-clock.h> +#include <mach/regs-gpio.h> +#include <mach/regs-mem.h> +#include <mach/regs-irq.h> #include <asm/mach/time.h> diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c24xx/pwm-clock.c index 2cda3e3c678..ccfdc9d7ae4 100644 --- a/arch/arm/plat-s3c24xx/pwm-clock.c +++ b/arch/arm/plat-s3c24xx/pwm-clock.c @@ -18,11 +18,11 @@ #include <linux/err.h> #include <linux/io.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/plat-s3c24xx/s3c244x-clock.c b/arch/arm/plat-s3c24xx/s3c244x-clock.c index faf3e0f9f4e..8a5fffde663 100644 --- a/arch/arm/plat-s3c24xx/s3c244x-clock.c +++ b/arch/arm/plat-s3c24xx/s3c244x-clock.c @@ -34,12 +34,12 @@ #include <linux/mutex.h> #include <linux/clk.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/atomic.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-clock.h> #include <asm/plat-s3c24xx/clock.h> #include <asm/plat-s3c24xx/cpu.h> diff --git a/arch/arm/plat-s3c24xx/s3c244x-irq.c b/arch/arm/plat-s3c24xx/s3c244x-irq.c index 2dbb2606d44..f3dc38cf1de 100644 --- a/arch/arm/plat-s3c24xx/s3c244x-irq.c +++ b/arch/arm/plat-s3c24xx/s3c244x-irq.c @@ -25,14 +25,14 @@ #include <linux/ioport.h> #include <linux/sysdev.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/io.h> #include <asm/mach/irq.h> -#include <asm/arch/regs-irq.h> -#include <asm/arch/regs-gpio.h> +#include <mach/regs-irq.h> +#include <mach/regs-gpio.h> #include <asm/plat-s3c24xx/cpu.h> #include <asm/plat-s3c24xx/pm.h> diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c index 2f01af5f64c..281b4804ed3 100644 --- a/arch/arm/plat-s3c24xx/s3c244x.c +++ b/arch/arm/plat-s3c24xx/s3c244x.c @@ -25,15 +25,15 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/regs-clock.h> +#include <mach/regs-clock.h> #include <asm/plat-s3c/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-gpioj.h> -#include <asm/arch/regs-dsc.h> +#include <mach/regs-gpio.h> +#include <mach/regs-gpioj.h> +#include <mach/regs-dsc.h> #include <asm/plat-s3c24xx/s3c2410.h> #include <asm/plat-s3c24xx/s3c2440.h> diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/plat-s3c24xx/sleep.S index a646cbe8244..4981a08b6eb 100644 --- a/arch/arm/plat-s3c24xx/sleep.S +++ b/arch/arm/plat-s3c24xx/sleep.S @@ -26,12 +26,12 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/hardware.h> -#include <asm/arch/map.h> +#include <mach/hardware.h> +#include <mach/map.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/regs-clock.h> -#include <asm/arch/regs-mem.h> +#include <mach/regs-gpio.h> +#include <mach/regs-clock.h> +#include <mach/regs-mem.h> #include <asm/plat-s3c/regs-serial.h> /* CONFIG_DEBUG_RESUME is dangerous if your bootloader does not diff --git a/arch/arm/plat-s3c24xx/time.c b/arch/arm/plat-s3c24xx/time.c index 766473b3f98..b471a21ae2e 100644 --- a/arch/arm/plat-s3c24xx/time.c +++ b/arch/arm/plat-s3c24xx/time.c @@ -32,9 +32,9 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/arch/map.h> +#include <mach/map.h> #include <asm/plat-s3c/regs-timer.h> -#include <asm/arch/regs-irq.h> +#include <mach/regs-irq.h> #include <asm/mach/time.h> #include <asm/plat-s3c24xx/clock.h> diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile index c2a4993a724..1dbaa29ac4d 100644 --- a/arch/arm/tools/Makefile +++ b/arch/arm/tools/Makefile @@ -6,4 +6,5 @@ include/asm-arm/mach-types.h: $(src)/gen-mach-types $(src)/mach-types @echo ' Generating $@' + @mkdir -p $(dir $@) $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; } |