1/*
 
 2 *  include/asm-sh/gpio.h
 3 *
 4 * Generic GPIO API and pinmux table support for SuperH.
 5 *
 6 * Copyright (c) 2008 Magnus Damm
 7 *
 8 * This file is subject to the terms and conditions of the GNU General Public
 9 * License.  See the file "COPYING" in the main directory of this archive
10 * for more details.
11 */
12#ifndef __ASM_SH_GPIO_H
13#define __ASM_SH_GPIO_H
14
15#include <linux/kernel.h>
16#include <linux/errno.h>
17
18#if defined(CONFIG_CPU_SH3)
19#include <cpu/gpio.h>
20#endif
21
22#define ARCH_NR_GPIOS 512
23#include <linux/sh_pfc.h>
24
25#ifdef CONFIG_GPIOLIB
26
27static inline int gpio_get_value(unsigned gpio)
28{
29	return __gpio_get_value(gpio);
30}
31
32static inline void gpio_set_value(unsigned gpio, int value)
33{
34	__gpio_set_value(gpio, value);
35}
36
37static inline int gpio_cansleep(unsigned gpio)
38{
39	return __gpio_cansleep(gpio);
40}
41
42static inline int gpio_to_irq(unsigned gpio)
43{
44	return __gpio_to_irq(gpio);
45}
46
47static inline int irq_to_gpio(unsigned int irq)
48{
49	return -ENOSYS;
50}
51
52#endif /* CONFIG_GPIOLIB */
53
54#endif /* __ASM_SH_GPIO_H */

 1/* SPDX-License-Identifier: GPL-2.0
 2 *
 3 *  include/asm-sh/gpio.h
 4 *
 5 * Generic GPIO API and pinmux table support for SuperH.
 6 *
 7 * Copyright (c) 2008 Magnus Damm
 
 
 
 
 8 */
 9#ifndef __ASM_SH_GPIO_H
10#define __ASM_SH_GPIO_H
11
12#include <linux/kernel.h>
13#include <linux/errno.h>
14
15#if defined(CONFIG_CPU_SH3)
16#include <cpu/gpio.h>
17#endif
18
19#include <asm-generic/gpio.h>
 
20
21#ifdef CONFIG_GPIOLIB
22
23static inline int gpio_get_value(unsigned gpio)
24{
25	return __gpio_get_value(gpio);
26}
27
28static inline void gpio_set_value(unsigned gpio, int value)
29{
30	__gpio_set_value(gpio, value);
31}
32
33static inline int gpio_cansleep(unsigned gpio)
34{
35	return __gpio_cansleep(gpio);
36}
37
38static inline int gpio_to_irq(unsigned gpio)
39{
40	return __gpio_to_irq(gpio);
41}
42
43static inline int irq_to_gpio(unsigned int irq)
44{
45	return -ENOSYS;
46}
47
48#endif /* CONFIG_GPIOLIB */
49
50#endif /* __ASM_SH_GPIO_H */