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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-24 21:22:33 +0100 |
commit | baea7b946f00a291b166ccae7fcfed6c01530cc6 (patch) | |
tree | 4aa275fbdbec9c7b9b4629e8bee2bbecd3c6a6af /arch/arm/mach-davinci/include/mach/hardware.h | |
parent | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (diff) | |
parent | 94e0fb086fc5663c38bbc0fe86d698be8314f82f (diff) | |
download | linux-baea7b946f00a291b166ccae7fcfed6c01530cc6.tar.gz linux-baea7b946f00a291b166ccae7fcfed6c01530cc6.tar.bz2 linux-baea7b946f00a291b166ccae7fcfed6c01530cc6.zip |
Merge branch 'origin' into for-linus
Conflicts:
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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 48c77934d519..41c89386e39b 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 */ |