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