[linux.git] / include / linux / rfkill-gpio.h

/*
 * Copyright (c) 2011, NVIDIA Corporation.
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */


#ifndef __RFKILL_GPIO_H
#define __RFKILL_GPIO_H

#include <linux/types.h>
#include <linux/rfkill.h>

/**
 * struct rfkill_gpio_platform_data - platform data for rfkill gpio device.
 * for unused gpio's, the expected value is -1.
 * @name:		name for the gpio rf kill instance
 * @reset_gpio:		GPIO which is used for reseting rfkill switch
 * @shutdown_gpio:	GPIO which is used for shutdown of rfkill switch
 * @power_clk_name:	[optional] name of clk to turn off while blocked
 * @gpio_runtime_close:	clean up platform specific gpio configuration
 * @gpio_runtime_setup:	set up platform specific gpio configuration
 */

struct rfkill_gpio_platform_data {
	char			*name;
	int			reset_gpio;
	int			shutdown_gpio;
	const char		*power_clk_name;
	enum rfkill_type	type;
	void	(*gpio_runtime_close)(struct platform_device *);
	int	(*gpio_runtime_setup)(struct platform_device *);
};

#endif /* __RFKILL_GPIO_H */
Commit	Line	Data
7176ba23 RK	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
e209c5a7 SL	33	* @gpio_runtime_close: clean up platform specific gpio configuration
e209c5a7 SL	34	* @gpio_runtime_setup: set up platform specific gpio configuration
7176ba23 RK	35	*/
	36
	37	struct 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;
e209c5a7 SL	43	void (gpio_runtime_close)(struct platform_device );
e209c5a7 SL	44	int (gpio_runtime_setup)(struct platform_device );
7176ba23 RK	45	};
	46
	47	#endif /* __RFKILL_GPIO_H */