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arm, kirkwood: added kw_gpio_set_valid() in gpio.h

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Signed-off-by: Heiko Schocher <hs@denx.de>
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Heiko Schocher 2009-07-16 09:58:31 +02:00 • committed by Jean-Christophe PLAGNIOL-VILLARD
parent ec16441085
commit 57215cd2e5
1 changed files with 2 additions and 0 deletions
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include/asm-arm/arch-kirkwood/gpio.h
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@ -37,6 +37,8 @@
/*
* Kirkwood-specific GPIO API
*/
void kw_gpio_set_valid(unsigned pin, int mode);
int kw_gpio_is_valid(unsigned pin, int mode);
int kw_gpio_direction_input(unsigned pin);
int kw_gpio_direction_output(unsigned pin, int value);