LXR linux/arch/mips/include/asm/mach-ath79/gpio.h

   1/*
   2 *  Atheros AR71XX/AR724X/AR913X GPIO API definitions
   3 *
   4 *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
   5 *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6 *
   7 *  This program is free software; you can redistribute it and/or modify it
   8 *  under the terms of the GNU General Public License version 2 as published
   9 *  by the Free Software Foundation.
  10 *
  11 */
  12
  13#ifndef __ASM_MACH_ATH79_GPIO_H
  14#define __ASM_MACH_ATH79_GPIO_H
  15
  16#define ARCH_NR_GPIOS   64
  17#include <asm-generic/gpio.h>
  18
  19int gpio_to_irq(unsigned gpio);
  20int irq_to_gpio(unsigned irq);
  21int gpio_get_value(unsigned gpio);
  22void gpio_set_value(unsigned gpio, int value);
  23
  24#define gpio_cansleep   __gpio_cansleep
  25
  26#endif /* __ASM_MACH_ATH79_GPIO_H */
  27