1/*
 2 * Copyright (C) 2007-2009 Florian Fainelli <florian@openwrt.org>
 3 *
 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
25#define TITAN_GPIO_MAX	51
26#define NR_BUILTIN_GPIO TITAN_GPIO_MAX
27
28#define gpio_to_irq(gpio)	-1
29
30#define gpio_get_value __gpio_get_value
31#define gpio_set_value __gpio_set_value
32
33#define gpio_cansleep __gpio_cansleep
34
35/* Board specific GPIO functions */
36int ar7_gpio_enable(unsigned gpio);
37int ar7_gpio_disable(unsigned gpio);
38
39#include <asm-generic/gpio.h>
40
41#endif