/*
   * 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 {
  	const 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 */