mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-25 17:21:53 +02:00
c51009aa07
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7293 3c298f89-4303-0410-b956-a3cf2f4a3e73
110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
/*
|
|
* $Id$
|
|
*
|
|
* ADM5120 GPIO wrappers for arch-neutral GPIO calls
|
|
*
|
|
* Copyright (C) 2007 OpenWrt.org
|
|
* Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef _ADM5120_GPIO_H_
|
|
#define _ADM5120_GPIO_H_
|
|
|
|
#define ADM5120_GPIO_PIN0 0
|
|
#define ADM5120_GPIO_PIN1 1
|
|
#define ADM5120_GPIO_PIN2 2
|
|
#define ADM5120_GPIO_PIN3 3
|
|
#define ADM5120_GPIO_PIN4 4
|
|
#define ADM5120_GPIO_PIN5 5
|
|
#define ADM5120_GPIO_PIN6 6
|
|
#define ADM5120_GPIO_PIN7 7
|
|
#define ADM5120_GPIO_P0L0 8
|
|
#define ADM5120_GPIO_P0L1 9
|
|
#define ADM5120_GPIO_P0L2 10
|
|
#define ADM5120_GPIO_P1L0 11
|
|
#define ADM5120_GPIO_P1L1 12
|
|
#define ADM5120_GPIO_P1L2 13
|
|
#define ADM5120_GPIO_P2L0 14
|
|
#define ADM5120_GPIO_P2L1 15
|
|
#define ADM5120_GPIO_P2L2 16
|
|
#define ADM5120_GPIO_P3L0 17
|
|
#define ADM5120_GPIO_P3L1 18
|
|
#define ADM5120_GPIO_P3L2 19
|
|
#define ADM5120_GPIO_P4L0 20
|
|
#define ADM5120_GPIO_P4L1 21
|
|
#define ADM5120_GPIO_P4L2 22
|
|
#define ADM5120_GPIO_MAX 22
|
|
#define ADM5120_GPIO_COUNT ADM5120_GPIO_MAX+1
|
|
|
|
extern int adm5120_gpio_direction_input(unsigned gpio);
|
|
extern int adm5120_gpio_direction_output(unsigned gpio, int value);
|
|
extern int adm5120_gpio_get_value(unsigned gpio);
|
|
extern void adm5120_gpio_set_value(unsigned gpio, int value);
|
|
extern int adm5120_gpio_request(unsigned gpio, const char *label);
|
|
extern void adm5120_gpio_free(unsigned gpio);
|
|
extern int adm5120_gpio_to_irq(unsigned gpio);
|
|
extern int adm5120_irq_to_gpio(unsigned irq);
|
|
|
|
/*
|
|
* Wrappers for the generic GPIO layer
|
|
*/
|
|
static inline int gpio_direction_input(unsigned gpio)
|
|
{
|
|
return adm5120_gpio_direction_input(gpio);
|
|
}
|
|
|
|
static inline int gpio_direction_output(unsigned gpio, int value)
|
|
{
|
|
return adm5120_gpio_direction_output(gpio,value);
|
|
}
|
|
|
|
static inline int gpio_get_value(unsigned gpio)
|
|
{
|
|
return adm5120_gpio_get_value(gpio);
|
|
}
|
|
|
|
static inline void gpio_set_value(unsigned gpio, int value)
|
|
{
|
|
adm5120_gpio_set_value(gpio, value);
|
|
}
|
|
|
|
static inline int gpio_request(unsigned gpio, const char *label)
|
|
{
|
|
return adm5120_gpio_request(gpio, label);
|
|
}
|
|
|
|
static inline void gpio_free(unsigned gpio)
|
|
{
|
|
adm5120_gpio_free(gpio);
|
|
}
|
|
|
|
static inline int gpio_to_irq(unsigned gpio)
|
|
{
|
|
return adm5120_gpio_to_irq(gpio);
|
|
}
|
|
|
|
static inline int irq_to_gpio(unsigned irq)
|
|
{
|
|
return adm5120_irq_to_gpio(irq);
|
|
}
|
|
|
|
#include <asm-generic/gpio.h> /* cansleep wrappers */
|
|
|
|
#endif
|