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 */ 27