| /* | |
| * include/asm-sh/gpio.h | |
| * | |
| * Generic GPIO API and pinmux table support for SuperH. | |
| * | |
| * Copyright (c) 2008 Magnus Damm | |
| * | |
| * This file is subject to the terms and conditions of the GNU General Public | |
| * License. See the file "COPYING" in the main directory of this archive | |
| * for more details. | |
| */ | |
| #ifndef __ASM_SH_GPIO_H | |
| #define __ASM_SH_GPIO_H | |
| #include <linux/kernel.h> | |
| #include <linux/errno.h> | |
| #if defined(CONFIG_CPU_SH3) | |
| #include <cpu/gpio.h> | |
| #endif | |
| #define ARCH_NR_GPIOS 512 | |
| #include <asm-generic/gpio.h> | |
| #ifdef CONFIG_GPIOLIB | |
| static inline int gpio_get_value(unsigned gpio) | |
| { | |
| return __gpio_get_value(gpio); | |
| } | |
| static inline void gpio_set_value(unsigned gpio, int value) | |
| { | |
| __gpio_set_value(gpio, value); | |
| } | |
| static inline int gpio_cansleep(unsigned gpio) | |
| { | |
| return __gpio_cansleep(gpio); | |
| } | |
| static inline int gpio_to_irq(unsigned gpio) | |
| { | |
| return __gpio_to_irq(gpio); | |
| } | |
| static inline int irq_to_gpio(unsigned int irq) | |
| { | |
| return -ENOSYS; | |
| } | |
| #endif /* CONFIG_GPIOLIB */ | |
| #endif /* __ASM_SH_GPIO_H */ |