gpio.h (615B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ARCH_ARM_GPIO_H 3#define _ARCH_ARM_GPIO_H 4 5/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */ 6#include <asm-generic/gpio.h> 7 8/* The trivial gpiolib dispatchers */ 9#define gpio_get_value __gpio_get_value 10#define gpio_set_value __gpio_set_value 11#define gpio_cansleep __gpio_cansleep 12 13/* 14 * Provide a default gpio_to_irq() which should satisfy every case. 15 * However, some platforms want to do this differently, so allow them 16 * to override it. 17 */ 18#ifndef gpio_to_irq 19#define gpio_to_irq __gpio_to_irq 20#endif 21 22#endif /* _ARCH_ARM_GPIO_H */