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| author | Pete Popov <ppopov@embeddedalley.com> | 2005-09-18 11:18:10 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:32:25 +0100 |
| commit | 2cce8263228ac8926d675cfa19e50ca0af9e05e4 (patch) | |
| tree | 9d6ab290277c0b85bdd1bb9eeae40c1cbb7354c8 /include | |
| parent | 13bb199f98d179664cc24ab2e4762ef8ab059acc (diff) | |
| download | linux-stable-2cce8263228ac8926d675cfa19e50ca0af9e05e4.tar.gz linux-stable-2cce8263228ac8926d675cfa19e50ca0af9e05e4.tar.bz2 linux-stable-2cce8263228ac8926d675cfa19e50ca0af9e05e4.zip | |
Kernel gpio/2 routines that will be used by some drivers.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-mips/mach-au1x00/au1xxx_gpio.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-mips/mach-au1x00/au1xxx_gpio.h b/include/asm-mips/mach-au1x00/au1xxx_gpio.h new file mode 100644 index 000000000000..27911e054ffc --- /dev/null +++ b/include/asm-mips/mach-au1x00/au1xxx_gpio.h @@ -0,0 +1,20 @@ +#ifndef __AU1XXX_GPIO_H +#define __AU1XXX_GPIO_H + +void au1xxx_gpio1_set_inputs(void); +void au1xxx_gpio_tristate(int signal); +void au1xxx_gpio_write(int signal, int value); +int au1xxx_gpio_read(int signal); + +typedef volatile struct +{ + u32 dir; + u32 reserved; + u32 output; + u32 pinstate; + u32 inten; + u32 enable; + +} AU1X00_GPIO2; + +#endif //__AU1XXX_GPIO_H |