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
  19 int gpio_to_irq(unsigned gpio);
  20 int irq_to_gpio(unsigned irq);
  21 int gpio_get_value(unsigned gpio);
  22 void gpio_set_value(unsigned gpio, int value);
  23
  24 #define gpio_cansleep   __gpio_cansleep
  25
  26 #endif /* __ASM_MACH_ATH79_GPIO_H */