1/*
2 * arch/arm/mach-tegra/board-paz00.c
3 *
4 * Copyright (C) 2011 Marc Dietrich <marvin24@gmx.de>
5 *
6 * Based on board-harmony.c
7 * Copyright (C) 2010 Google, Inc.
8 *
9 * This software is licensed under the terms of the GNU General Public
10 * License version 2, as published by the Free Software Foundation, and
11 * may be copied, distributed, and modified under those terms.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 * GNU General Public License for more details.
17 *
18 */
19
20#include <linux/gpio/machine.h>
21#include <linux/platform_device.h>
22#include <linux/rfkill-gpio.h>
23
24#include "board.h"
25
26static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
27	.name	= "wifi_rfkill",
28	.type	= RFKILL_TYPE_WLAN,
29};
30
31static struct platform_device wifi_rfkill_device = {
32	.name	= "rfkill_gpio",
33	.id	= -1,
34	.dev	= {
35		.platform_data = &wifi_rfkill_platform_data,
36	},
37};
38
39static struct gpiod_lookup_table wifi_gpio_lookup = {
40	.dev_id = "rfkill_gpio",
41	.table = {
42		GPIO_LOOKUP("tegra-gpio", 25, "reset", 0),
43		GPIO_LOOKUP("tegra-gpio", 85, "shutdown", 0),
44		{ },
45	},
46};
47
48void __init tegra_paz00_wifikill_init(void)
49{
50	gpiod_add_lookup_table(&wifi_gpio_lookup);
51	platform_device_register(&wifi_rfkill_device);
52}
53