mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-01 09:38:26 +02:00
e0fb3b6396
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11578 3c298f89-4303-0410-b956-a3cf2f4a3e73
79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/*
|
|
* include/asm-mips/mach-ifxmips/gpio.h
|
|
*
|
|
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* Copyright (C) 2007 John Crispin <blogic@openwrt.org>
|
|
*
|
|
*/
|
|
|
|
|
|
#ifndef _IFXMIPS_GPIO_H_
|
|
#define _IFXMIPS_GPIO_H_
|
|
|
|
#include <asm/ifxmips/ifxmips.h>
|
|
#include <asm/ifxmips/ifxmips_gpio.h>
|
|
|
|
static inline int gpio_direction_input(unsigned gpio) {
|
|
ifxmips_port_set_dir_in(0, gpio);
|
|
return 0;
|
|
}
|
|
|
|
static inline int gpio_direction_output(unsigned gpio, int value) {
|
|
ifxmips_port_set_dir_out(0, gpio);
|
|
return 0;
|
|
}
|
|
|
|
static inline int gpio_get_value(unsigned gpio) {
|
|
ifxmips_port_get_input(0, gpio);
|
|
return 0;
|
|
}
|
|
|
|
static inline void gpio_set_value(unsigned gpio, int value) {
|
|
ifxmips_port_set_output(0, gpio);
|
|
}
|
|
|
|
static inline int gpio_request(unsigned gpio, const char *label) {
|
|
return 0;
|
|
}
|
|
|
|
static inline void gpio_free(unsigned gpio) {
|
|
}
|
|
|
|
static inline int gpio_to_irq(unsigned gpio) {
|
|
return 0;
|
|
}
|
|
|
|
static inline int irq_to_gpio(unsigned irq) {
|
|
return 0;
|
|
}
|
|
|
|
static inline int gpio_cansleep(unsigned gpio) {
|
|
return 0;
|
|
}
|
|
|
|
static inline int gpio_get_value_cansleep(unsigned gpio) {
|
|
might_sleep();
|
|
return gpio_get_value(gpio);
|
|
}
|
|
|
|
static inline void gpio_set_value_cansleep(unsigned gpio, int value) {
|
|
might_sleep();
|
|
gpio_set_value(gpio, value);
|
|
}
|
|
|
|
#endif
|
|
|