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/*
* 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 */
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