arch/arm/mach-imx/include/mach/gpio.h


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#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H

void imx_gpio_mode(int gpio_mode);
void gpio_set_value(unsigned gpio, int value);
int gpio_direction_output(unsigned gpio, int value);
int gpio_direction_input(unsigned gpio);

#endif /* __ASM_ARCH_GPIO_H */