diff options
Diffstat (limited to 'arch/arm/mach-davinci/include/mach')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/gpio.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/hardware.h | 51 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/io.h | 20 |
3 files changed, 21 insertions, 54 deletions
diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h index b456f079f43..5e7c36b202f 100644 --- a/arch/arm/mach-davinci/include/mach/gpio.h +++ b/arch/arm/mach-davinci/include/mach/gpio.h @@ -15,9 +15,11 @@ #include <linux/io.h> #include <asm-generic/gpio.h> -#include <mach/hardware.h> + #include <mach/irqs.h> +#define DAVINCI_GPIO_BASE 0x01C67000 + /* * basic gpio routines * diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index a2e8969afac..48c77934d51 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -1,9 +1,9 @@ /* - * Common hardware definitions + * Hardware definitions common to all DaVinci family processors * - * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> + * Author: Kevin Hilman, Deep Root Systems, LLC * - * 2007 (c) MontaVista Software, Inc. This file is licensed under + * 2007 (c) Deep Root Systems, LLC. 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. @@ -12,41 +12,16 @@ #define __ASM_ARCH_HARDWARE_H /* - * Base register addresses + * Before you add anything to ths file: + * + * This header is for defines common to ALL DaVinci family chips. + * Anything that is chip specific should go in <chipname>.h, + * and the chip/board init code should then explicitly include + * <chipname>.h */ -#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) +#define DAVINCI_SYSTEM_MODULE_BASE 0x01C40000 + +/* System control register offsets */ +#define DM64XX_VDD3P3V_PWDN 0x48 #endif /* __ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h index a48795fd241..2479785405a 100644 --- a/arch/arm/mach-davinci/include/mach/io.h +++ b/arch/arm/mach-davinci/include/mach/io.h @@ -40,22 +40,12 @@ #else #define IOMEM(x) ((void __force __iomem *)(x)) -/* - * 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) __raw_readb(IO_ADDRESS(a)) -#define davinci_readw(a) __raw_readw(IO_ADDRESS(a)) -#define davinci_readl(a) __raw_readl(IO_ADDRESS(a)) +#define __arch_ioremap(p, s, t) davinci_ioremap(p, s, t) +#define __arch_iounmap(v) davinci_iounmap(v) -#define davinci_writeb(v, a) __raw_writeb(v, IO_ADDRESS(a)) -#define davinci_writew(v, a) __raw_writew(v, IO_ADDRESS(a)) -#define davinci_writel(v, a) __raw_writel(v, IO_ADDRESS(a)) +void __iomem *davinci_ioremap(unsigned long phys, size_t size, + unsigned int type); +void davinci_iounmap(volatile void __iomem *addr); #endif /* __ASSEMBLER__ */ #endif /* __ASM_ARCH_IO_H */ |