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author | Ingo Molnar <mingo@elte.hu> | 2009-09-21 12:51:27 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-09-21 12:51:42 +0200 |
commit | ae82bfd61ca7e57cc2d914add9ab0873e260f2f5 (patch) | |
tree | a7f862ad8b0ae4f2e8953e6aa613eb702b484ecf /arch/arm/mach-davinci/include/mach/hardware.h | |
parent | cd74c86bdf705f824d494a2bbda393d1d562b40a (diff) | |
parent | ebc79c4f8da0f92efa968e0328f32334a2ce80cf (diff) |
Merge branch 'linus' into perfcounters/rename
Merge reason: pull in all the latest code before doing the rename.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/hardware.h')
-rw-r--r-- | arch/arm/mach-davinci/include/mach/hardware.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h index 48c77934d51..41c89386e39 100644 --- a/arch/arm/mach-davinci/include/mach/hardware.h +++ b/arch/arm/mach-davinci/include/mach/hardware.h @@ -24,4 +24,21 @@ /* System control register offsets */ #define DM64XX_VDD3P3V_PWDN 0x48 +/* + * 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_v2p(va) ((va) - IO_OFFSET) +#define __IO_ADDRESS(x) ((x) + IO_OFFSET) +#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) + +#ifdef __ASSEMBLER__ +#define IOMEM(x) x +#else +#define IOMEM(x) ((void __force __iomem *)(x)) +#endif + #endif /* __ASM_ARCH_HARDWARE_H */ |