diff options
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/hardware.h')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/hardware.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 48c77934d51..16bb42291d3 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -19,9 +19,15 @@ * and the chip/board init code should then explicitly include * <chipname>.h */ -#define DAVINCI_SYSTEM_MODULE_BASE 0x01C40000 - -/* System control register offsets */ -#define DM64XX_VDD3P3V_PWDN 0x48 +/* + * I/O mapping + */ +#define IO_PHYS UL(0x01c00000) +#define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ +#define IO_SIZE 0x00400000 +#define IO_VIRT (IO_PHYS + IO_OFFSET) +#define io_v2p(va) ((va) - IO_OFFSET) +#define __IO_ADDRESS(x) ((x) + IO_OFFSET) +#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) #endif /* __ASM_ARCH_HARDWARE_H */ |