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/include/linux/rfkill-gpio.h

https://github.com/airy09/android_kernel_sony_apq8064
C Header | 47 lines | 14 code | 6 blank | 27 comment | 0 complexity | 447d33570f68590fefa495526c383709 MD5 | raw file
 1/*
 2 * Copyright (c) 2011, NVIDIA Corporation.
 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, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
17 */
18
19
20#ifndef __RFKILL_GPIO_H
21#define __RFKILL_GPIO_H
22
23#include <linux/types.h>
24#include <linux/rfkill.h>
25
26/**
27 * struct rfkill_gpio_platform_data - platform data for rfkill gpio device.
28 * for unused gpio's, the expected value is -1.
29 * @name:		name for the gpio rf kill instance
30 * @reset_gpio:		GPIO which is used for reseting rfkill switch
31 * @shutdown_gpio:	GPIO which is used for shutdown of rfkill switch
32 * @power_clk_name:	[optional] name of clk to turn off while blocked
33 * @gpio_runtime_close:	clean up platform specific gpio configuration
34 * @gpio_runtime_setup:	set up platform specific gpio configuration
35 */
36
37struct rfkill_gpio_platform_data {
38	char			*name;
39	int			reset_gpio;
40	int			shutdown_gpio;
41	const char		*power_clk_name;
42	enum rfkill_type	type;
43	void	(*gpio_runtime_close)(struct platform_device *);
44	int	(*gpio_runtime_setup)(struct platform_device *);
45};
46
47#endif /* __RFKILL_GPIO_H */