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-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/Kconfig12
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/Makefile8
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/io.c283
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/irq.c116
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/pci.c149
-rw-r--r--arch/sh/boards/renesas/hs7751rvoip/setup.c105
-rw-r--r--arch/sh/boards/renesas/r7780rp/Makefile2
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq-r7780mp.c2
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq-r7780rp.c52
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq-r7785rp.c45
-rw-r--r--arch/sh/boards/renesas/r7780rp/irq.c51
-rw-r--r--arch/sh/boards/renesas/r7780rp/setup.c10
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/irq.c8
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/setup.c161
-rw-r--r--arch/sh/boards/renesas/sdk7780/Kconfig23
-rw-r--r--arch/sh/boards/renesas/sdk7780/Makefile5
-rw-r--r--arch/sh/boards/renesas/sdk7780/irq.c46
-rw-r--r--arch/sh/boards/renesas/sdk7780/setup.c109
18 files changed, 401 insertions, 786 deletions
diff --git a/arch/sh/boards/renesas/hs7751rvoip/Kconfig b/arch/sh/boards/renesas/hs7751rvoip/Kconfig
deleted file mode 100644
index 1743be477be..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if SH_HS7751RVOIP
-
-menu "HS7751RVoIP options"
-
-config HS7751RVOIP_CODEC
- bool "Support VoIP Codec section"
- help
- Selecting this option will support CODEC section.
-
-endmenu
-
-endif
diff --git a/arch/sh/boards/renesas/hs7751rvoip/Makefile b/arch/sh/boards/renesas/hs7751rvoip/Makefile
deleted file mode 100644
index e626377c55e..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the HS7751RVoIP specific parts of the kernel
-#
-
-obj-y := setup.o io.o irq.o
-
-obj-$(CONFIG_PCI) += pci.o
-
diff --git a/arch/sh/boards/renesas/hs7751rvoip/io.c b/arch/sh/boards/renesas/hs7751rvoip/io.c
deleted file mode 100644
index bb9aa0d6285..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/io.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/hs7751rvoip/io.c
- *
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Renesas Technology sales HS7751RVoIP
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_hs7751rvoip.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <asm/hs7751rvoip.h>
-#include <asm/addrspace.h>
-
-extern void *area6_io8_base; /* Area 6 8bit I/O Base address */
-extern void *area5_io16_base; /* Area 5 16bit I/O Base address */
-
-/*
- * The 7751R HS7751RVoIP uses the built-in PCI controller (PCIC)
- * of the 7751R processor, and has a SuperIO accessible via the PCI.
- * The board also includes a PCMCIA controller on its memory bus,
- * like the other Solution Engine boards.
- */
-
-#define CODEC_IO_BASE 0x1000
-#define CODEC_IOMAP(a) ((unsigned long)area6_io8_base + ((a) - CODEC_IO_BASE))
-
-static inline unsigned long port2adr(unsigned int port)
-{
- if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
- if (port == 0x3f6)
- return ((unsigned long)area5_io16_base + 0x0c);
- else
- return ((unsigned long)area5_io16_base + 0x800 +
- ((port-0x1f0) << 1));
- else
- maybebadio((unsigned long)port);
- return port;
-}
-
-/* The 7751R HS7751RVoIP seems to have everything hooked */
-/* up pretty normally (nothing on high-bytes only...) so this */
-/* shouldn't be needed */
-static inline int shifted_port(unsigned long port)
-{
- /* For IDE registers, value is not shifted */
- if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
- return 0;
- else
- return 1;
-}
-
-#if defined(CONFIG_HS7751RVOIP_CODEC)
-#define codec_port(port) \
- ((CODEC_IO_BASE <= (port)) && ((port) < (CODEC_IO_BASE + 0x20)))
-#else
-#define codec_port(port) (0)
-#endif
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-unsigned char hs7751rvoip_inb(unsigned long port)
-{
- if (PXSEG(port))
- return ctrl_inb(port);
- else if (codec_port(port))
- return ctrl_inb(CODEC_IOMAP(port));
- else if (is_pci_ioaddr(port) || shifted_port(port))
- return ctrl_inb(pci_ioaddr(port));
- else
- return ctrl_inw(port2adr(port)) & 0xff;
-}
-
-unsigned char hs7751rvoip_inb_p(unsigned long port)
-{
- unsigned char v;
-
- if (PXSEG(port))
- v = ctrl_inb(port);
- else if (codec_port(port))
- v = ctrl_inb(CODEC_IOMAP(port));
- else if (is_pci_ioaddr(port) || shifted_port(port))
- v = ctrl_inb(pci_ioaddr(port));
- else
- v = ctrl_inw(port2adr(port)) & 0xff;
- ctrl_delay();
- return v;
-}
-
-unsigned short hs7751rvoip_inw(unsigned long port)
-{
- if (PXSEG(port))
- return ctrl_inw(port);
- else if (is_pci_ioaddr(port) || shifted_port(port))
- return ctrl_inw(pci_ioaddr(port));
- else
- maybebadio(port);
- return 0;
-}
-
-unsigned int hs7751rvoip_inl(unsigned long port)
-{
- if (PXSEG(port))
- return ctrl_inl(port);
- else if (is_pci_ioaddr(port) || shifted_port(port))
- return ctrl_inl(pci_ioaddr(port));
- else
- maybebadio(port);
- return 0;
-}
-
-void hs7751rvoip_outb(unsigned char value, unsigned long port)
-{
-
- if (PXSEG(port))
- ctrl_outb(value, port);
- else if (codec_port(port))
- ctrl_outb(value, CODEC_IOMAP(port));
- else if (is_pci_ioaddr(port) || shifted_port(port))
- ctrl_outb(value, pci_ioaddr(port));
- else
- ctrl_outb(value, port2adr(port));
-}
-
-void hs7751rvoip_outb_p(unsigned char value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outb(value, port);
- else if (codec_port(port))
- ctrl_outb(value, CODEC_IOMAP(port));
- else if (is_pci_ioaddr(port) || shifted_port(port))
- ctrl_outb(value, pci_ioaddr(port));
- else
- ctrl_outw(value, port2adr(port));
-
- ctrl_delay();
-}
-
-void hs7751rvoip_outw(unsigned short value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outw(value, port);
- else if (is_pci_ioaddr(port) || shifted_port(port))
- ctrl_outw(value, pci_ioaddr(port));
- else
- maybebadio(port);
-}
-
-void hs7751rvoip_outl(unsigned int value, unsigned long port)
-{
- if (PXSEG(port))
- ctrl_outl(value, port);
- else if (is_pci_ioaddr(port) || shifted_port(port))
- ctrl_outl(value, pci_ioaddr(port));
- else
- maybebadio(port);
-}
-
-void hs7751rvoip_insb(unsigned long port, void *addr, unsigned long count)
-{
- u8 *buf = addr;
-
- if (PXSEG(port))
- while (count--)
- *buf++ = ctrl_inb(port);
- else if (codec_port(port))
- while (count--)
- *buf++ = ctrl_inb(CODEC_IOMAP(port));
- else if (is_pci_ioaddr(port) || shifted_port(port)) {
- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
-
- while (count--)
- *buf++ = *bp;
- } else {
- volatile u16 *p = (volatile u16 *)port2adr(port);
-
- while (count--)
- *buf++ = *p & 0xff;
- }
-}
-
-void hs7751rvoip_insw(unsigned long port, void *addr, unsigned long count)
-{
- volatile u16 *p;
- u16 *buf = addr;
-
- if (PXSEG(port))
- p = (volatile u16 *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- p = (volatile u16 *)pci_ioaddr(port);
- else
- p = (volatile u16 *)port2adr(port);
- while (count--)
- *buf++ = *p;
-}
-
-void hs7751rvoip_insl(unsigned long port, void *addr, unsigned long count)
-{
-
- if (is_pci_ioaddr(port) || shifted_port(port)) {
- volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
- u32 *buf = addr;
-
- while (count--)
- *buf++ = *p;
- } else
- maybebadio(port);
-}
-
-void hs7751rvoip_outsb(unsigned long port, const void *addr, unsigned long count)
-{
- const u8 *buf = addr;
-
- if (PXSEG(port))
- while (count--)
- ctrl_outb(*buf++, port);
- else if (codec_port(port))
- while (count--)
- ctrl_outb(*buf++, CODEC_IOMAP(port));
- else if (is_pci_ioaddr(port) || shifted_port(port)) {
- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
-
- while (count--)
- *bp = *buf++;
- } else {
- volatile u16 *p = (volatile u16 *)port2adr(port);
-
- while (count--)
- *p = *buf++;
- }
-}
-
-void hs7751rvoip_outsw(unsigned long port, const void *addr, unsigned long count)
-{
- volatile u16 *p;
- const u16 *buf = addr;
-
- if (PXSEG(port))
- p = (volatile u16 *)port;
- else if (is_pci_ioaddr(port) || shifted_port(port))
- p = (volatile u16 *)pci_ioaddr(port);
- else
- p = (volatile u16 *)port2adr(port);
-
- while (count--)
- *p = *buf++;
-}
-
-void hs7751rvoip_outsl(unsigned long port, const void *addr, unsigned long count)
-{
- const u32 *buf = addr;
-
- if (is_pci_ioaddr(port) || shifted_port(port)) {
- volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
-
- while (count--)
- *p = *buf++;
- } else
- maybebadio(port);
-}
-
-void __iomem *hs7751rvoip_ioport_map(unsigned long port, unsigned int size)
-{
- if (PXSEG(port))
- return (void __iomem *)port;
- else if (unlikely(codec_port(port) && (size == 1)))
- return (void __iomem *)CODEC_IOMAP(port);
- else if (is_pci_ioaddr(port))
- return (void __iomem *)pci_ioaddr(port);
-
- return (void __iomem *)port2adr(port);
-}
diff --git a/arch/sh/boards/renesas/hs7751rvoip/irq.c b/arch/sh/boards/renesas/hs7751rvoip/irq.c
deleted file mode 100644
index e55c6686b21..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/irq.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/hs7751rvoip/irq.c
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Renesas Technology Sales HS7751RVoIP Support.
- *
- * Modified for HS7751RVoIP by
- * Atom Create Engineering Co., Ltd. 2002.
- * Lineo uSolutions, Inc. 2003.
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/hs7751rvoip.h>
-
-static int mask_pos[] = {8, 9, 10, 11, 12, 13, 0, 1, 2, 3, 4, 5, 6, 7};
-
-static void enable_hs7751rvoip_irq(unsigned int irq);
-static void disable_hs7751rvoip_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_hs7751rvoip_irq disable_hs7751rvoip_irq
-
-static void ack_hs7751rvoip_irq(unsigned int irq);
-static void end_hs7751rvoip_irq(unsigned int irq);
-
-static unsigned int startup_hs7751rvoip_irq(unsigned int irq)
-{
- enable_hs7751rvoip_irq(irq);
- return 0; /* never anything pending */
-}
-
-static void disable_hs7751rvoip_irq(unsigned int irq)
-{
- unsigned short val;
- unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
-
- /* Set the priority in IPR to 0 */
- val = ctrl_inw(IRLCNTR3);
- val &= mask;
- ctrl_outw(val, IRLCNTR3);
-}
-
-static void enable_hs7751rvoip_irq(unsigned int irq)
-{
- unsigned short val;
- unsigned short value = (0x0001 << mask_pos[irq]);
-
- /* Set priority in IPR back to original value */
- val = ctrl_inw(IRLCNTR3);
- val |= value;
- ctrl_outw(val, IRLCNTR3);
-}
-
-static void ack_hs7751rvoip_irq(unsigned int irq)
-{
- disable_hs7751rvoip_irq(irq);
-}
-
-static void end_hs7751rvoip_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- enable_hs7751rvoip_irq(irq);
-}
-
-static struct hw_interrupt_type hs7751rvoip_irq_type = {
- .typename = "HS7751RVoIP IRQ",
- .startup = startup_hs7751rvoip_irq,
- .shutdown = shutdown_hs7751rvoip_irq,
- .enable = enable_hs7751rvoip_irq,
- .disable = disable_hs7751rvoip_irq,
- .ack = ack_hs7751rvoip_irq,
- .end = end_hs7751rvoip_irq,
-};
-
-static void make_hs7751rvoip_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- irq_desc[irq].chip = &hs7751rvoip_irq_type;
- disable_hs7751rvoip_irq(irq);
-}
-
-/*
- * Initialize IRQ setting
- */
-void __init init_hs7751rvoip_IRQ(void)
-{
- int i;
-
- /* IRL0=ON HOOK1
- * IRL1=OFF HOOK1
- * IRL2=ON HOOK2
- * IRL3=OFF HOOK2
- * IRL4=Ringing Detection
- * IRL5=CODEC
- * IRL6=Ethernet
- * IRL7=Ethernet Hub
- * IRL8=USB Communication
- * IRL9=USB Connection
- * IRL10=USB DMA
- * IRL11=CF Card
- * IRL12=PCMCIA
- * IRL13=PCI Slot
- */
- ctrl_outw(0x9876, IRLCNTR1);
- ctrl_outw(0xdcba, IRLCNTR2);
- ctrl_outw(0x0050, IRLCNTR4);
- ctrl_outw(0x4321, IRLCNTR5);
-
- for (i=0; i<14; i++)
- make_hs7751rvoip_irq(i);
-}
diff --git a/arch/sh/boards/renesas/hs7751rvoip/pci.c b/arch/sh/boards/renesas/hs7751rvoip/pci.c
deleted file mode 100644
index 1c0ddee30d2..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/pci.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * linux/arch/sh/boards/renesas/hs7751rvoip/pci.c
- *
- * Author: Ian DaSilva (idasilva@mvista.com)
- *
- * Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License. See linux/COPYING for more information.
- *
- * PCI initialization for the Renesas SH7751R HS7751RVoIP board
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/module.h>
-
-#include <asm/io.h>
-#include "../../../drivers/pci/pci-sh7751.h"
-#include <asm/hs7751rvoip/hs7751rvoip.h>
-
-#define PCIMCR_MRSET_OFF 0xBFFFFFFF
-#define PCIMCR_RFSH_OFF 0xFFFFFFFB
-
-/*
- * Only long word accesses of the PCIC's internal local registers and the
- * configuration registers from the CPU is supported.
- */
-#define PCIC_WRITE(x,v) writel((v), PCI_REG(x))
-#define PCIC_READ(x) readl(PCI_REG(x))
-
-/*
- * Description: This function sets up and initializes the pcic, sets
- * up the BARS, maps the DRAM into the address space etc, etc.
- */
-int __init pcibios_init_platform(void)
-{
- unsigned long bcr1, wcr1, wcr2, wcr3, mcr;
- unsigned short bcr2, bcr3;
-
- /*
- * Initialize the slave bus controller on the pcic. The values used
- * here should not be hardcoded, but they should be taken from the bsc
- * on the processor, to make this function as generic as possible.
- * (i.e. Another sbc may usr different SDRAM timing settings -- in order
- * for the pcic to work, its settings need to be exactly the same.)
- */
- bcr1 = (*(volatile unsigned long *)(SH7751_BCR1));
- bcr2 = (*(volatile unsigned short *)(SH7751_BCR2));
- bcr3 = (*(volatile unsigned short *)(SH7751_BCR3));
- wcr1 = (*(volatile unsigned long *)(SH7751_WCR1));
- wcr2 = (*(volatile unsigned long *)(SH7751_WCR2));
- wcr3 = (*(volatile unsigned long *)(SH7751_WCR3));
- mcr = (*(volatile unsigned long *)(SH7751_MCR));
-
- bcr1 = bcr1 | 0x00080000; /* Enable Bit 19, BREQEN */
- (*(volatile unsigned long *)(SH7751_BCR1)) = bcr1;
-
- bcr1 = bcr1 | 0x40080000; /* Enable Bit 19 BREQEN, set PCIC to slave */
- PCIC_WRITE(SH7751_PCIBCR1, bcr1); /* PCIC BCR1 */
- PCIC_WRITE(SH7751_PCIBCR2, bcr2); /* PCIC BCR2 */
- PCIC_WRITE(SH7751_PCIBCR3, bcr3); /* PCIC BCR3 */
- PCIC_WRITE(SH7751_PCIWCR1, wcr1); /* PCIC WCR1 */
- PCIC_WRITE(SH7751_PCIWCR2, wcr2); /* PCIC WCR2 */
- PCIC_WRITE(SH7751_PCIWCR3, wcr3); /* PCIC WCR3 */
- mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
- PCIC_WRITE(SH7751_PCIMCR, mcr); /* PCIC MCR */
-
- /* Enable all interrupts, so we know what to fix */
- PCIC_WRITE(SH7751_PCIINTM, 0x0000c3ff);
- PCIC_WRITE(SH7751_PCIAINTM, 0x0000380f);
-
- /* Set up standard PCI config registers */
- PCIC_WRITE(SH7751_PCICONF1, 0xFB900047); /* Bus Master, Mem & I/O access */
- PCIC_WRITE(SH7751_PCICONF2, 0x00000000); /* PCI Class code & Revision ID */
- PCIC_WRITE(SH7751_PCICONF4, 0xab000001); /* PCI I/O address (local regs) */
- PCIC_WRITE(SH7751_PCICONF5, 0x0c000000); /* PCI MEM address (local RAM) */
- PCIC_WRITE(SH7751_PCICONF6, 0xd0000000); /* PCI MEM address (unused) */
- PCIC_WRITE(SH7751_PCICONF11, 0x35051054); /* PCI Subsystem ID & Vendor ID */
- PCIC_WRITE(SH7751_PCILSR0, 0x03f00000); /* MEM (full 64M exposed) */
- PCIC_WRITE(SH7751_PCILSR1, 0x00000000); /* MEM (unused) */
- PCIC_WRITE(SH7751_PCILAR0, 0x0c000000); /* MEM (direct map from PCI) */
- PCIC_WRITE(SH7751_PCILAR1, 0x00000000); /* MEM (unused) */
-
- /* Now turn it on... */
- PCIC_WRITE(SH7751_PCICR, 0xa5000001);
-
- /*
- * Set PCIMBR and PCIIOBR here, assuming a single window
- * (16M MEM, 256K IO) is enough. If a larger space is
- * needed, the readx/writex and inx/outx functions will
- * have to do more (e.g. setting registers for each call).
- */
-
- /*
- * Set the MBR so PCI address is one-to-one with window,
- * meaning all calls go straight through... use ifdef to
- * catch erroneous assumption.
- */
- BUG_ON(PCIBIOS_MIN_MEM != SH7751_PCI_MEMORY_BASE);
-
- PCIC_WRITE(SH7751_PCIMBR, PCIBIOS_MIN_MEM);
-
- /* Set IOBR for window containing area specified in pci.h */
- PCIC_WRITE(SH7751_PCIIOBR, (PCIBIOS_MIN_IO & SH7751_PCIIOBR_MASK));
-
- /* All done, may as well say so... */
- printk("SH7751R PCI: Finished initialization of the PCI controller\n");
-
- return 1;
-}
-
-int __init pcibios_map_platform_irq(u8 slot, u8 pin)
-{
- switch (slot) {
- case 0: return IRQ_PCISLOT; /* PCI Extend slot */
- case 1: return IRQ_PCMCIA; /* PCI Cardbus Bridge */
- case 2: return IRQ_PCIETH; /* Realtek Ethernet controller */
- case 3: return IRQ_PCIHUB; /* Realtek Ethernet Hub controller */
- default:
- printk("PCI: Bad IRQ mapping request for slot %d\n", slot);
- return -1;
- }
-}
-
-static struct resource sh7751_io_resource = {
- .name = "SH7751_IO",
- .start = 0x4000,
- .end = 0x4000 + SH7751_PCI_IO_SIZE - 1,
- .flags = IORESOURCE_IO
-};
-
-static struct resource sh7751_mem_resource = {
- .name = "SH7751_mem",
- .start = SH7751_PCI_MEMORY_BASE,
- .end = SH7751_PCI_MEMORY_BASE + SH7751_PCI_MEM_SIZE - 1,
- .flags = IORESOURCE_MEM
-};
-
-extern struct pci_ops sh7751_pci_ops;
-
-struct pci_channel board_pci_channels[] = {
- { &sh7751_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
- { NULL, NULL, NULL, 0, 0 },
-};
-EXPORT_SYMBOL(board_pci_channels);
diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c
deleted file mode 100644
index c05625975f2..00000000000
--- a/arch/sh/boards/renesas/hs7751rvoip/setup.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Renesas Technology Sales HS7751RVoIP Support.
- *
- * Copyright (C) 2000 Kazumoto Kojima
- *
- * Modified for HS7751RVoIP by
- * Atom Create Engineering Co., Ltd. 2002.
- * Lineo uSolutions, Inc. 2003.
- */
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/mm.h>
-#include <linux/pm.h>
-#include <asm/hs7751rvoip.h>
-#include <asm/io.h>
-#include <asm/machvec.h>
-
-static void hs7751rvoip_power_off(void)
-{
- ctrl_outw(ctrl_inw(PA_OUTPORTR) & 0xffdf, PA_OUTPORTR);
-}
-
-void *area5_io8_base;
-void *area6_io8_base;
-void *area5_io16_base;
-void *area6_io16_base;
-
-static int __init hs7751rvoip_cf_init(void)
-{
- pgprot_t prot;
- unsigned long paddrbase;
-
- /* open I/O area window */
- paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
- prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
- area5_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
- if (!area5_io16_base) {
- printk("allocate_cf_area : can't open CF I/O window!\n");
- return -ENOMEM;
- }
-
- /* XXX : do we need attribute and common-memory area also? */
-
- paddrbase = virt_to_phys((void *)PA_AREA6_IO);
-#if defined(CONFIG_HS7751RVOIP_CODEC)
- prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
-#else
- prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
-#endif
- area6_io8_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
- if (!area6_io8_base) {
- printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
- return -ENOMEM;
- }
- prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
- area6_io16_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
- if (!area6_io16_base) {
- printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
- return -ENOMEM;
- }
-
- return 0;
-}
-device_initcall(hs7751rvoip_cf_init);
-
-/*
- * Initialize the board
- */
-static void __init hs7751rvoip_setup(char **cmdline_p)
-{
- ctrl_outb(0xf0, PA_OUTPORTR);
- pm_power_off = hs7751rvoip_power_off;
-
- printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
-}
-
-static struct sh_machine_vector mv_hs7751rvoip __initmv = {
- .mv_name = "HS7751RVoIP",
- .mv_setup = hs7751rvoip_setup,
- .mv_nr_irqs = 72,
-
- .mv_inb = hs7751rvoip_inb,
- .mv_inw = hs7751rvoip_inw,
- .mv_inl = hs7751rvoip_inl,
- .mv_outb = hs7751rvoip_outb,
- .mv_outw = hs7751rvoip_outw,
- .mv_outl = hs7751rvoip_outl,
-
- .mv_inb_p = hs7751rvoip_inb_p,
- .mv_inw_p = hs7751rvoip_inw,
- .mv_inl_p = hs7751rvoip_inl,
- .mv_outb_p = hs7751rvoip_outb_p,
- .mv_outw_p = hs7751rvoip_outw,
- .mv_outl_p = hs7751rvoip_outl,
-
- .mv_insb = hs7751rvoip_insb,
- .mv_insw = hs7751rvoip_insw,
- .mv_insl = hs7751rvoip_insl,
- .mv_outsb = hs7751rvoip_outsb,
- .mv_outsw = hs7751rvoip_outsw,
- .mv_outsl = hs7751rvoip_outsl,
-
- .mv_init_irq = init_hs7751rvoip_IRQ,
- .mv_ioport_map = hs7751rvoip_ioport_map,
-};
diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/renesas/r7780rp/Makefile
index dd26182fbf5..20a10080b11 100644
--- a/arch/sh/boards/renesas/r7780rp/Makefile
+++ b/arch/sh/boards/renesas/r7780rp/Makefile
@@ -3,7 +3,7 @@
#
irqinit-$(CONFIG_SH_R7780MP) := irq-r7780mp.o
irqinit-$(CONFIG_SH_R7785RP) := irq-r7785rp.o
-irqinit-$(CONFIG_SH_R7780RP) := irq-r7780rp.o irq.o
+irqinit-$(CONFIG_SH_R7780RP) := irq-r7780rp.o
obj-y := setup.o $(irqinit-y)
ifneq ($(CONFIG_SH_R7785RP),y)
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
index 59b47fe061f..1f8f073f27b 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
@@ -47,7 +47,7 @@ static unsigned char irl2irq[HL_NR_IRL] __initdata = {
};
static DECLARE_INTC_DESC(intc_desc, "r7780mp", vectors,
- NULL, NULL, mask_registers, NULL, NULL);
+ NULL, mask_registers, NULL, NULL);
unsigned char * __init highlander_init_irq_r7780mp(void)
{
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
index fa4a534cade..bd34048ed0e 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7780rp.c
@@ -3,21 +3,65 @@
*
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
* Copyright (C) 2006 Paul Mundt
+ * Copyright (C) 2008 Magnus Damm
*
* 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.
*/
#include <linux/init.h>
+#include <linux/irq.h>
#include <linux/io.h>
#include <asm/r7780rp.h>
+enum {
+ UNUSED = 0,
+
+ /* board specific interrupt sources */
+
+ AX88796, /* Ethernet controller */
+ PSW, /* Push Switch */
+ CF, /* Compact Flash */
+
+ PCI_A,
+ PCI_B,
+ PCI_C,
+ PCI_D,
+};
+
+static struct intc_vect vectors[] __initdata = {
+ INTC_IRQ(PCI_A, 65), /* dirty: overwrite cpu vectors for pci */
+ INTC_IRQ(PCI_B, 66),
+ INTC_IRQ(PCI_C, 67),
+ INTC_IRQ(PCI_D, 68),
+ INTC_IRQ(CF, IRQ_CF),
+ INTC_IRQ(PSW, IRQ_PSW),
+ INTC_IRQ(AX88796, IRQ_AX88796),
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+ { 0xa5000000, 0, 16, /* IRLMSK */
+ { PCI_A, PCI_B, PCI_C, PCI_D, CF, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, PSW, AX88796 } },
+};
+
+static unsigned char irl2irq[HL_NR_IRL] __initdata = {
+ 65, 66, 67, 68,
+ IRQ_CF, 0, 0, 0,
+ 0, 0, 0, 0,
+ IRQ_AX88796, IRQ_PSW
+};
+
+static DECLARE_INTC_DESC(intc_desc, "r7780rp", vectors,
+ NULL, mask_registers, NULL, NULL);
+
unsigned char * __init highlander_init_irq_r7780rp(void)
{
- int i;
-
- for (i = 0; i < 15; i++)
- make_r7780rp_irq(i);
+ if (ctrl_inw(0xa5000600)) {
+ printk(KERN_INFO "Using r7780rp interrupt controller.\n");
+ register_intc_controller(&intc_desc);
+ return irl2irq;
+ }
return NULL;
}
diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c b/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
index b2c6a84673b..bf7ec107fbc 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7785rp.c
@@ -2,7 +2,7 @@
* Renesas Solutions Highlander R7785RP Support.
*
* Copyright (C) 2002 Atom Create Engineering Co., Ltd.
- * Copyright (C) 2006 Paul Mundt
+ * Copyright (C) 2006 - 2008 Paul Mundt
* Copyright (C) 2007 Magnus Damm
*
* This file is subject to the terms and conditions of the GNU General Public
@@ -17,31 +17,52 @@
enum {
UNUSED = 0,
- /* board specific interrupt sources */
- AX88796, /* Ethernet controller */
- CF, /* Compact Flash */
+ /* FPGA specific interrupt sources */
+ CF, /* Compact Flash */
+ SMBUS, /* SMBUS */
+ TP, /* Touch panel */
+ RTC, /* RTC Alarm */
+ TH_ALERT, /* Temperature sensor */
+ AX88796, /* Ethernet controller */
+
+ /* external bus connector */
+ EXT0, EXT1, EXT2, EXT3, EXT4, EXT5, EXT6, EXT7,
};
static struct intc_vect vectors[] __initdata = {
INTC_IRQ(CF, IRQ_CF),
+ INTC_IRQ(SMBUS, IRQ_SMBUS),
+ INTC_IRQ(TP, IRQ_TP),
+ INTC_IRQ(RTC, IRQ_RTC),
+ INTC_IRQ(TH_ALERT, IRQ_TH_ALERT),
+
+ INTC_IRQ(EXT0, IRQ_EXT0), INTC_IRQ(EXT1, IRQ_EXT1),
+ INTC_IRQ(EXT2, IRQ_EXT2), INTC_IRQ(EXT3, IRQ_EXT3),
+
+ INTC_IRQ(EXT4, IRQ_EXT4), INTC_IRQ(EXT5, IRQ_EXT5),
+ INTC_IRQ(EXT6, IRQ_EXT6), INTC_IRQ(EXT7, IRQ_EXT7),
+
INTC_IRQ(AX88796, IRQ_AX88796),
};
static struct intc_mask_reg mask_registers[] __initdata = {
{ 0xa4000010, 0, 16, /* IRLMCR1 */
- { 0, 0, 0, 0, CF, AX88796, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0 } },
+ { 0, 0, 0, 0, CF, AX88796, SMBUS, TP,
+ RTC, 0, TH_ALERT, 0, 0, 0, 0, 0 } },
+ { 0xa4000012, 0, 16, /* IRLMCR2 */
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ EXT7, EXT6, EXT5, EXT4, EXT3, EXT2, EXT1, EXT0 } },
};
static unsigned char irl2irq[HL_NR_IRL] __initdata = {
- 0, IRQ_CF, 0, 0,
- 0, 0, 0, 0,
- 0, 0, IRQ_AX88796, 0,
- 0, 0, 0,
+ 0, IRQ_CF, IRQ_EXT4, IRQ_EXT5,
+ IRQ_EXT6, IRQ_EXT7, IRQ_SMBUS, IRQ_TP,
+ IRQ_RTC, IRQ_TH_ALERT, IRQ_AX88796, IRQ_EXT0,
+ IRQ_EXT1, IRQ_EXT2, IRQ_EXT3,
};
static DECLARE_INTC_DESC(intc_desc, "r7785rp", vectors,
- NULL, NULL, mask_registers, NULL, NULL);
+ NULL, mask_registers, NULL, NULL);
unsigned char * __init highlander_init_irq_r7785rp(void)
{
@@ -58,7 +79,7 @@ unsigned char * __init highlander_init_irq_r7785rp(void)
ctrl_outw(0x7060, PA_IRLPRC); /* FPGA IRLC */
ctrl_outw(0x0000, PA_IRLPRD); /* FPGA IRLD */
ctrl_outw(0x4321, PA_IRLPRE); /* FPGA IRLE */
- ctrl_outw(0x0000, PA_IRLPRF); /* FPGA IRLF */
+ ctrl_outw(0xdcba, PA_IRLPRF); /* FPGA IRLF */
register_intc_controller(&intc_desc);
return irl2irq;
diff --git a/arch/sh/boards/renesas/r7780rp/irq.c b/arch/sh/boards/renesas/r7780rp/irq.c
deleted file mode 100644
index e0b8eb52f37..00000000000
--- a/arch/sh/boards/renesas/r7780rp/irq.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Renesas Solutions Highlander R7780RP-1 Support.
- *
- * Copyright (C) 2002 Atom Create Engineering Co., Ltd.
- * Copyright (C) 2006 Paul Mundt
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <asm/r7780rp.h>
-
-#ifdef CONFIG_SH_R7780RP
-static int mask_pos[] = {15, 14, 13, 12, 11, 10, 9, 8, 7, 5, 6, 4, 0, 1, 2, 0};
-#elif defined(CONFIG_SH_R7780MP)
-static int mask_pos[] = {12, 11, 9, 14, 15, 8, 13, 6, 5, 4, 3, 2, 0, 0, 1, 0};
-#elif defined(CONFIG_SH_R7785RP)
-static int mask_pos[] = {2, 11, 2, 2, 2, 2, 9, 8, 7, 5, 10, 2, 2, 2, 2, 2};
-#endif
-
-static void enable_r7780rp_irq(unsigned int irq)
-{
- /* Set priority in IPR back to original value */
- ctrl_outw(ctrl_inw(IRLCNTR1) | (1 << mask_pos[irq]), IRLCNTR1);
-}
-
-static void disable_r7780rp_irq(unsigned int irq)
-{
- /* Set the priority in IPR to 0 */
- ctrl_outw(ctrl_inw(IRLCNTR1) & (0xffff ^ (1 << mask_pos[irq])),
- IRLCNTR1);
-}
-
-static struct irq_chip r7780rp_irq_chip __read_mostly = {
- .name = "R7780RP",
- .mask = disable_r7780rp_irq,
- .unmask = enable_r7780rp_irq,
- .mask_ack = disable_r7780rp_irq,
-};
-
-void make_r7780rp_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- set_irq_chip_and_handler_name(irq, &r7780rp_irq_chip,
- handle_level_irq, "level");
- enable_r7780rp_irq(irq);
-}
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index 0fdc0bc1914..a43b47726f5 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -179,9 +179,11 @@ static struct platform_device ax88796_device = {
static struct platform_device *r7780rp_devices[] __initdata = {
&r8a66597_usb_host_device,
&m66592_usb_peripheral_device,
- &cf_ide_device,
&heartbeat_device,
+#ifndef CONFIG_SH_R7780RP
+ &cf_ide_device,
&ax88796_device,
+#endif
};
static int __init r7780rp_devices_setup(void)
@@ -316,9 +318,9 @@ void __init highlander_init_irq(void)
break;
#endif
#ifdef CONFIG_SH_R7780RP
- highlander_init_irq_r7780rp();
- ucp = irl2irq;
- break;
+ ucp = highlander_init_irq_r7780rp();
+ if (ucp)
+ break;
#endif
} while (0);
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index 7cc2813adfe..8e49f6e5124 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -13,7 +13,6 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <asm/voyagergx.h>
#include <asm/rts7751r2d.h>
#define R2D_NR_IRL 13
@@ -71,7 +70,7 @@ static unsigned char irl2irq_r2d_1[R2D_NR_IRL] __initdata = {
};
static DECLARE_INTC_DESC(intc_desc_r2d_1, "r2d-1", vectors_r2d_1,
- NULL, NULL, mask_registers_r2d_1, NULL, NULL);
+ NULL, mask_registers_r2d_1, NULL, NULL);
#endif /* CONFIG_RTS7751R2D_1 */
@@ -109,7 +108,7 @@ static unsigned char irl2irq_r2d_plus[R2D_NR_IRL] __initdata = {
};
static DECLARE_INTC_DESC(intc_desc_r2d_plus, "r2d-plus", vectors_r2d_plus,
- NULL, NULL, mask_registers_r2d_plus, NULL, NULL);
+ NULL, mask_registers_r2d_plus, NULL, NULL);
#endif /* CONFIG_RTS7751R2D_PLUS */
@@ -153,7 +152,4 @@ void __init init_rts7751r2d_IRQ(void)
}
register_intc_controller(d);
-#ifdef CONFIG_MFD_SM501
- setup_voyagergx_irq();
-#endif
}
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 8125d20fdbd..3452b072add 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -13,34 +13,15 @@
#include <linux/pata_platform.h>
#include <linux/serial_8250.h>
#include <linux/sm501.h>
+#include <linux/sm501-regs.h>
#include <linux/pm.h>
+#include <linux/fb.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_bitbang.h>
#include <asm/machvec.h>
#include <asm/rts7751r2d.h>
-#include <asm/voyagergx.h>
#include <asm/io.h>
-
-static void __init voyagergx_serial_init(void)
-{
- unsigned long val;
-
- /*
- * GPIO Control
- */
- val = readl((void __iomem *)GPIO_MUX_HIGH);
- val |= 0x00001fe0;
- writel(val, (void __iomem *)GPIO_MUX_HIGH);
-
- /*
- * Power Mode Gate
- */
- val = readl((void __iomem *)POWER_MODE0_GATE);
- val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1);
- writel(val, (void __iomem *)POWER_MODE0_GATE);
-
- val = readl((void __iomem *)POWER_MODE1_GATE);
- val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1);
- writel(val, (void __iomem *)POWER_MODE1_GATE);
-}
+#include <asm/spi.h>
static struct resource cf_ide_resources[] = {
[0] = {
@@ -75,6 +56,43 @@ static struct platform_device cf_ide_device = {
},
};
+static struct spi_board_info spi_bus[] = {
+ {
+ .modalias = "rtc-r9701",
+ .max_speed_hz = 1000000,
+ .mode = SPI_MODE_3,
+ },
+};
+
+static void r2d_chip_select(struct sh_spi_info *spi, int cs, int state)
+{
+ BUG_ON(cs != 0); /* Single Epson RTC-9701JE attached on CS0 */
+ ctrl_outw(state == BITBANG_CS_ACTIVE, PA_RTCCE);
+}
+
+static struct sh_spi_info spi_info = {
+ .num_chipselect = 1,
+ .chip_select = r2d_chip_select,
+};
+
+static struct resource spi_sh_sci_resources[] = {
+ {
+ .start = 0xffe00000,
+ .end = 0xffe0001f,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device spi_sh_sci_device = {
+ .name = "spi_sh_sci",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(spi_sh_sci_resources),
+ .resource = spi_sh_sci_resources,
+ .dev = {
+ .platform_data = &spi_info,
+ },
+};
+
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_OUTPORT,
@@ -93,11 +111,11 @@ static struct platform_device heartbeat_device = {
#ifdef CONFIG_MFD_SM501
static struct plat_serial8250_port uart_platform_data[] = {
{
- .membase = (void __iomem *)VOYAGER_UART_BASE,
- .mapbase = VOYAGER_UART_BASE,
+ .membase = (void __iomem *)0xb3e30000,
+ .mapbase = 0xb3e30000,
.iotype = UPIO_MEM,
- .irq = IRQ_SM501_U0,
- .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .irq = IRQ_VOYAGER,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ,
.regshift = 2,
.uartclk = (9600 * 16),
},
@@ -124,14 +142,67 @@ static struct resource sm501_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = IRQ_SM501_CV,
+ .start = IRQ_VOYAGER,
.flags = IORESOURCE_IRQ,
},
};
+static struct fb_videomode sm501_default_mode = {
+ .pixclock = 35714,
+ .xres = 640,
+ .yres = 480,
+ .left_margin = 105,
+ .right_margin = 50,
+ .upper_margin = 35,
+ .lower_margin = 0,
+ .hsync_len = 96,
+ .vsync_len = 2,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct sm501_platdata_fbsub sm501_pdata_fbsub_pnl = {
+ .def_bpp = 16,
+ .def_mode = &sm501_default_mode,
+ .flags = SM501FB_FLAG_USE_INIT_MODE |
+ SM501FB_FLAG_USE_HWCURSOR |
+ SM501FB_FLAG_USE_HWACCEL |
+ SM501FB_FLAG_DISABLE_AT_EXIT,
+};
+
+static struct sm501_platdata_fbsub sm501_pdata_fbsub_crt = {
+ .flags = (SM501FB_FLAG_USE_INIT_MODE |
+ SM501FB_FLAG_USE_HWCURSOR |
+ SM501FB_FLAG_USE_HWACCEL |
+ SM501FB_FLAG_DISABLE_AT_EXIT),
+
+};
+
+static struct sm501_platdata_fb sm501_fb_pdata = {
+ .fb_route = SM501_FB_OWN,
+ .fb_crt = &sm501_pdata_fbsub_crt,
+ .fb_pnl = &sm501_pdata_fbsub_pnl,
+ .flags = SM501_FBPD_SWAP_FB_ENDIAN,
+};
+
+static struct sm501_initdata sm501_initdata = {
+ .gpio_high = {
+ .set = 0x00001fe0,
+ .mask = 0x0,
+ },
+ .devices = SM501_USE_USB_HOST,
+};
+
+static struct sm501_platdata sm501_platform_data = {
+ .init = &sm501_initdata,
+ .fb = &sm501_fb_pdata,
+};
+
static struct platform_device sm501_device = {
.name = "sm501",
.id = -1,
+ .dev = {
+ .platform_data = &sm501_platform_data,
+ },
.num_resources = ARRAY_SIZE(sm501_resources),
.resource = sm501_resources,
};
@@ -145,10 +216,12 @@ static struct platform_device *rts7751r2d_devices[] __initdata = {
#endif
&cf_ide_device,
&heartbeat_device,
+ &spi_sh_sci_device,
};
static int __init rts7751r2d_devices_setup(void)
{
+ spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
return platform_add_devices(rts7751r2d_devices,
ARRAY_SIZE(rts7751r2d_devices));
}
@@ -192,6 +265,7 @@ u8 rts7751r2d_readb(void __iomem *addr)
*/
static void __init rts7751r2d_setup(char **cmdline_p)
{
+ void __iomem *sm501_reg;
u16 ver = ctrl_inw(PA_VERREG);
printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
@@ -202,7 +276,30 @@ static void __init rts7751r2d_setup(char **cmdline_p)
ctrl_outw(0x0000, PA_OUTPORT);
pm_power_off = rts7751r2d_power_off;
- voyagergx_serial_init();
+ /* sm501 dram configuration:
+ * ColSizeX = 11 - External Memory Column Size: 256 words.
+ * APX = 1 - External Memory Active to Pre-Charge Delay: 7 clocks.
+ * RstX = 1 - External Memory Reset: Normal.
+ * Rfsh = 1 - Local Memory Refresh to Command Delay: 12 clocks.
+ * BwC = 1 - Local Memory Block Write Cycle Time: 2 clocks.
+ * BwP = 1 - Local Memory Block Write to Pre-Charge Delay: 1 clock.
+ * AP = 1 - Internal Memory Active to Pre-Charge Delay: 7 clocks.
+ * Rst = 1 - Internal Memory Reset: Normal.
+ * RA = 1 - Internal Memory Remain in Active State: Do not remain.
+ */
+
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
+ writel(readl(sm501_reg) | 0x00f107c0, sm501_reg);
+
+ /*
+ * Power Mode Gate - Enable UART0
+ */
+
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_0_GATE;
+ writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg);
+
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_1_GATE;
+ writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg);
}
/*
@@ -215,8 +312,4 @@ static struct sh_machine_vector mv_rts7751r2d __initmv = {
.mv_irq_demux = rts7751r2d_irq_demux,
.mv_writeb = rts7751r2d_writeb,
.mv_readb = rts7751r2d_readb,
-#if defined(CONFIG_MFD_SM501) && defined(CONFIG_USB_OHCI_HCD)
- .mv_consistent_alloc = voyagergx_consistent_alloc,
- .mv_consistent_free = voyagergx_consistent_free,
-#endif
};
diff --git a/arch/sh/boards/renesas/sdk7780/Kconfig b/arch/sh/boards/renesas/sdk7780/Kconfig
new file mode 100644
index 00000000000..e4f5b6985be
--- /dev/null
+++ b/arch/sh/boards/renesas/sdk7780/Kconfig
@@ -0,0 +1,23 @@
+if SH_SDK7780
+
+choice
+ prompt "SDK7780 options"
+ default SH_SDK7780_BASE
+
+config SH_SDK7780_STANDALONE
+ bool "SDK7780 board support"
+ depends on CPU_SUBTYPE_SH7780
+ help
+ Selecting this option will enable support for the
+ standalone version of the SDK7780. If in doubt, say Y.
+
+config SH_SDK7780_BASE
+ bool "SDK7780 with base-board support"
+ depends on CPU_SUBTYPE_SH7780
+ help
+ Selecting this option will enable support for the expansion
+ baseboard devices. If in doubt, say Y.
+
+endchoice
+
+endif
diff --git a/arch/sh/boards/renesas/sdk7780/Makefile b/arch/sh/boards/renesas/sdk7780/Makefile
new file mode 100644
index 00000000000..3d8f0befc35
--- /dev/null
+++ b/arch/sh/boards/renesas/sdk7780/Makefile
@@ -0,0 +1,5 @@
+#
+# Makefile for the SDK7780 specific parts of the kernel
+#
+obj-y := setup.o irq.o
+
diff --git a/arch/sh/boards/renesas/sdk7780/irq.c b/arch/sh/boards/renesas/sdk7780/irq.c
new file mode 100644
index 00000000000..87cdc578f6f
--- /dev/null
+++ b/arch/sh/boards/renesas/sdk7780/irq.c
@@ -0,0 +1,46 @@
+/*
+ * linux/arch/sh/boards/renesas/sdk7780/irq.c
+ *
+ * Renesas Technology Europe SDK7780 Support.
+ *
+ * Copyright (C) 2008 Nicholas Beck <nbeck@mpc-data.co.uk>
+ *
+ * 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.
+ */
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <asm/sdk7780.h>
+
+enum {
+ UNUSED = 0,
+ /* board specific interrupt sources */
+ SMC91C111, /* Ethernet controller */
+};
+
+static struct intc_vect fpga_vectors[] __initdata = {
+ INTC_IRQ(SMC91C111, IRQ_ETHERNET),
+};
+
+static struct intc_mask_reg fpga_mask_registers[] __initdata = {
+ { 0, FPGA_IRQ0MR, 16,
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, SMC91C111, 0, 0, 0, 0 } },
+};
+
+static DECLARE_INTC_DESC(fpga_intc_desc, "sdk7780-irq", fpga_vectors,
+ NULL, fpga_mask_registers, NULL, NULL);
+
+void __init init_sdk7780_IRQ(void)
+{
+ printk(KERN_INFO "Using SDK7780 interrupt controller.\n");
+
+ ctrl_outw(0xFFFF, FPGA_IRQ0MR);
+ /* Setup IRL 0-3 */
+ ctrl_outw(0x0003, FPGA_IMSR);
+ plat_irq_setup_pins(IRQ_MODE_IRL3210);
+
+ register_intc_controller(&fpga_intc_desc);
+}
diff --git a/arch/sh/boards/renesas/sdk7780/setup.c b/arch/sh/boards/renesas/sdk7780/setup.c
new file mode 100644
index 00000000000..5df32f20187
--- /dev/null
+++ b/arch/sh/boards/renesas/sdk7780/setup.c
@@ -0,0 +1,109 @@
+/*
+ * arch/sh/boards/renesas/sdk7780/setup.c
+ *
+ * Renesas Solutions SH7780 SDK Support
+ * Copyright (C) 2008 Nicholas Beck <nbeck@mpc-data.co.uk>
+ *
+ * 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.
+ */
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+#include <linux/pata_platform.h>
+#include <asm/machvec.h>
+#include <asm/sdk7780.h>
+#include <asm/heartbeat.h>
+#include <asm/io.h>
+#include <asm/addrspace.h>
+
+#define GPIO_PECR 0xFFEA0008
+
+//* Heartbeat */
+static struct heartbeat_data heartbeat_data = {
+ .regsize = 16,
+};
+
+static struct resource heartbeat_resources[] = {
+ [0] = {
+ .start = PA_LED,
+ .end = PA_LED,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device heartbeat_device = {
+ .name = "heartbeat",
+ .id = -1,
+ .dev = {
+ .platform_data = &heartbeat_data,
+ },
+ .num_resources = ARRAY_SIZE(heartbeat_resources),
+ .resource = heartbeat_resources,
+};
+
+/* SMC91x */
+static struct resource smc91x_eth_resources[] = {
+ [0] = {
+ .name = "smc91x-regs" ,
+ .start = PA_LAN + 0x300,
+ .end = PA_LAN + 0x300 + 0x10 ,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_ETHERNET,
+ .end = IRQ_ETHERNET,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device smc91x_eth_device = {
+ .name = "smc91x",
+ .id = 0,
+ .dev = {
+ .dma_mask = NULL, /* don't use dma */
+ .coherent_dma_mask = 0xffffffff,
+ },
+ .num_resources = ARRAY_SIZE(smc91x_eth_resources),
+ .resource = smc91x_eth_resources,
+};
+
+static struct platform_device *sdk7780_devices[] __initdata = {
+ &heartbeat_device,
+ &smc91x_eth_device,
+};
+
+static int __init sdk7780_devices_setup(void)
+{
+ return platform_add_devices(sdk7780_devices,
+ ARRAY_SIZE(sdk7780_devices));
+}
+device_initcall(sdk7780_devices_setup);
+
+static void __init sdk7780_setup(char **cmdline_p)
+{
+ u16 ver = ctrl_inw(FPGA_FPVERR);
+ u16 dateStamp = ctrl_inw(FPGA_FPDATER);
+
+ printk(KERN_INFO "Renesas Technology Europe SDK7780 support.\n");
+ printk(KERN_INFO "Board version: %d (revision %d), "
+ "FPGA version: %d (revision %d), datestamp : %d\n",
+ (ver >> 12) & 0xf, (ver >> 8) & 0xf,
+ (ver >> 4) & 0xf, ver & 0xf,
+ dateStamp);
+
+ /* Setup pin mux'ing for PCIC */
+ ctrl_outw(0x0000, GPIO_PECR);
+}
+
+/*
+ * The Machine Vector
+ */
+static struct sh_machine_vector mv_se7780 __initmv = {
+ .mv_name = "Renesas SDK7780-R3" ,
+ .mv_setup = sdk7780_setup,
+ .mv_nr_irqs = 111,
+ .mv_init_irq = init_sdk7780_IRQ,
+};
+