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Florian Fainelli7ca5dc12009-06-24 11:12:57 +02001/*
Florian Fainelli5f3c9092010-01-03 21:16:51 +01002 * Copyright (C) 2007-2009 Florian Fainelli <florian@openwrt.org>
Florian Fainelli7ca5dc12009-06-24 11:12:57 +02003 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18
19#ifndef __AR7_GPIO_H__
20#define __AR7_GPIO_H__
21
22#include <asm/mach-ar7/ar7.h>
23
24#define AR7_GPIO_MAX 32
Florian Fainelli238dd312010-08-29 17:08:44 +020025#define TITAN_GPIO_MAX 51
26#define NR_BUILTIN_GPIO TITAN_GPIO_MAX
Florian Fainelli7ca5dc12009-06-24 11:12:57 +020027
Yoichi Yuasacdf22a42010-05-24 17:36:24 +090028#define gpio_to_irq(gpio) -1
Florian Fainelli7ca5dc12009-06-24 11:12:57 +020029
Florian Fainelli5f3c9092010-01-03 21:16:51 +010030#define gpio_get_value __gpio_get_value
31#define gpio_set_value __gpio_set_value
Florian Fainelli7ca5dc12009-06-24 11:12:57 +020032
Florian Fainelli5f3c9092010-01-03 21:16:51 +010033#define gpio_cansleep __gpio_cansleep
Florian Fainelli7ca5dc12009-06-24 11:12:57 +020034
35/* Board specific GPIO functions */
Florian Fainelli5f3c9092010-01-03 21:16:51 +010036int ar7_gpio_enable(unsigned gpio);
37int ar7_gpio_disable(unsigned gpio);
Florian Fainelli7ca5dc12009-06-24 11:12:57 +020038
39#include <asm-generic/gpio.h>
40
41#endif