/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 and
   * only version 2 as published by the Free Software Foundation.
   *
   * 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.
   */
  
  #ifndef __PMIC8XXX_KEYPAD_H__
  #define __PMIC8XXX_KEYPAD_H__
  
  #include <linux/input/matrix_keypad.h>
  
  #define PM8XXX_KEYPAD_DEV_NAME     "pm8xxx-keypad"
  
  /**
   * struct pm8xxx_keypad_platform_data - platform data for keypad
   * @keymap_data - matrix keymap data
   * @input_name - input device name
   * @input_phys_device - input device name
   * @num_cols - number of columns of keypad
   * @num_rows - number of row of keypad
   * @debounce_ms - debounce period in milliseconds
   * @scan_delay_ms - scan delay in milliseconds
   * @row_hold_ns - row hold period in nanoseconds
   * @wakeup - configure keypad as wakeup
   * @rep - enable or disable key repeat bit
   */
  struct pm8xxx_keypad_platform_data {
  	const struct matrix_keymap_data *keymap_data;
  
  	const char *input_name;
  	const char *input_phys_device;
  
  	unsigned int num_cols;
  	unsigned int num_rows;
  	unsigned int rows_gpio_start;
  	unsigned int cols_gpio_start;
  
  	unsigned int debounce_ms;
  	unsigned int scan_delay_ms;
  	unsigned int row_hold_ns;
  
  	bool wakeup;
  	bool rep;
  };
  
  #endif /*__PMIC8XXX_KEYPAD_H__ */