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gpio: provide generic gpio header 

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2012-10-05 11:59:06 +08:00
parent c831a944d9
commit 695b8b49f5
6 changed files with 18 additions and 81 deletions
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27
arch/arm/mach-ep93xx/include/mach/gpio.h
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@ -1,26 +1 @@
/*
* Copyright (C) 2010 Matthias Kaehlcke <matthias@kaehlcke.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*
*/
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H
void gpio_set_value(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
int gpio_direction_input(unsigned gpio);
#endif /* __ASM_ARCH_GPIO_H */
#include <asm-generic/gpio.h>

7
arch/arm/mach-imx/include/mach/gpio.h
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@ -1,11 +1,8 @@
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H
#include <asm-generic/gpio.h>
void imx_gpio_mode(int gpio_mode);
void gpio_set_value(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
int gpio_direction_input(unsigned gpio);
#endif /* __ASM_ARCH_GPIO_H */

6
arch/arm/mach-mxs/include/mach/gpio.h
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@ -25,10 +25,8 @@
# include <mach/iomux-imx28.h>
#endif
#include <asm-generic/gpio.h>
void imx_gpio_mode(uint32_t);
void gpio_set_value(unsigned, int);
int gpio_direction_input(unsigned);
int gpio_direction_output(unsigned, int);
int gpio_get_value(unsigned);
#endif /* __ASM_MACH_GPIO_H */

43
arch/arm/mach-omap/include/mach/gpio.h
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@ -1,42 +1 @@
/*
* Copyright (c) 2009 Wind River Systems, Inc.
* Tom Rix <Tom.Rix@windriver.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*
* This work is derived from the linux 2.6.27 kernel source
* To fetch, use the kernel repository
* git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
* Use the v2.6.27 tag.
*
* Below is the original's header including its copyright
*
* linux/arch/arm/plat-omap/gpio.c
*
* Support functions for OMAP GPIO
*
* Copyright (C) 2003-2005 Nokia Corporation
* Written by Juha Yrjölä <juha.yrjola@nokia.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _GPIO_H
#define _GPIO_H
void gpio_set_value(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
int gpio_direction_input(unsigned gpio);
#endif /* _GPIO_H_ */
#include <asm-generic/gpio.h>

6
arch/arm/mach-samsung/include/mach/gpio.h
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@ -23,10 +23,8 @@
# include <mach/iomux-s5pcxx.h>
#endif
void gpio_set_value(unsigned, int);
int gpio_direction_input(unsigned);
int gpio_direction_output(unsigned, int);
int gpio_get_value(unsigned);
#include <asm-generic/gpio.h>
void s3c_gpio_mode(unsigned);
#endif /* __ASM_MACH_GPIO_H */

10
include/asm-generic/gpio.h Normal file
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@ -0,0 +1,10 @@
#ifndef __ASM_GENERIC_GPIO_H
#define __ASM_GENERIC_GPIO_H
void gpio_set_value(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
int gpio_direction_input(unsigned gpio);
#endif /* __ASM_GENERIC_GPIO_H */