1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _ARCH_ARM_GPIO_H 3*4882a593Smuzhiyun #define _ARCH_ARM_GPIO_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #if CONFIG_ARCH_NR_GPIO > 0 6*4882a593Smuzhiyun #define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO 7*4882a593Smuzhiyun #endif 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */ 10*4882a593Smuzhiyun #include <asm-generic/gpio.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* The trivial gpiolib dispatchers */ 13*4882a593Smuzhiyun #define gpio_get_value __gpio_get_value 14*4882a593Smuzhiyun #define gpio_set_value __gpio_set_value 15*4882a593Smuzhiyun #define gpio_cansleep __gpio_cansleep 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun /* 18*4882a593Smuzhiyun * Provide a default gpio_to_irq() which should satisfy every case. 19*4882a593Smuzhiyun * However, some platforms want to do this differently, so allow them 20*4882a593Smuzhiyun * to override it. 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun #ifndef gpio_to_irq 23*4882a593Smuzhiyun #define gpio_to_irq __gpio_to_irq 24*4882a593Smuzhiyun #endif 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #endif /* _ARCH_ARM_GPIO_H */ 27