2024-09-09 08:52:07 +00:00
|
|
|
/*
|
|
|
|
|
* 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
|
2024-09-09 08:57:42 +00:00
|
|
|
#include <asm-generic/gpio.h>
|
2024-09-09 08:52:07 +00:00
|
|
|
|
|
|
|
|
#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 */
|
