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arch
sh
include
asm
gpio.h
Go to the documentation of this file.
1
/*
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* include/asm-sh/gpio.h
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*
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* Generic GPIO API and pinmux table support for SuperH.
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*
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* Copyright (c) 2008 Magnus Damm
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#ifndef __ASM_SH_GPIO_H
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#define __ASM_SH_GPIO_H
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#include <linux/kernel.h>
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#include <linux/errno.h>
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#if defined(CONFIG_CPU_SH3)
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#include <
cpu/gpio.h
>
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#endif
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#define ARCH_NR_GPIOS 512
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#include <
linux/sh_pfc.h
>
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#ifdef CONFIG_GPIOLIB
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static
inline
int
gpio_get_value
(
unsigned
gpio
)
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{
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return
__gpio_get_value
(gpio);
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}
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static
inline
void
gpio_set_value
(
unsigned
gpio
,
int
value
)
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{
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__gpio_set_value
(gpio, value);
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}
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static
inline
int
gpio_cansleep
(
unsigned
gpio
)
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{
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return
__gpio_cansleep
(gpio);
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}
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static
inline
int
gpio_to_irq
(
unsigned
gpio
)
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{
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return
__gpio_to_irq
(gpio);
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}
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static
inline
int
irq_to_gpio
(
unsigned
int
irq)
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{
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return
-
ENOSYS
;
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}
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#endif
/* CONFIG_GPIOLIB */
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#endif
/* __ASM_SH_GPIO_H */
Generated on Thu Jan 10 2013 12:49:41 for Linux Kernel by
1.8.2