arch/arm/plat-samsung/include/plat/keypad.h

   1 /*
   2  * Samsung Platform - Keypad platform data definitions
   3  *
   4  * Copyright (C) 2010 Samsung Electronics Co.Ltd
   5  * Author: Joonyoung Shim <jy0922.shim@samsung.com>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 #ifndef __PLAT_SAMSUNG_KEYPAD_H
  14 #define __PLAT_SAMSUNG_KEYPAD_H
  15
  16 #include <linux/input/samsung-keypad.h>
  17
  18 /**
  19  * samsung_keypad_set_platdata - Set platform data for Samsung Keypad device.
  20  * @pd: Platform data to register to device.
  21  *
  22  * Register the given platform data for use with Samsung Keypad device.
  23  * The call will copy the platform data, so the board definitions can
  24  * make the structure itself __initdata.
  25  */
  26 extern void samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd);
  27
  28 /* defined by architecture to configure gpio. */
  29 extern void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols);
  30
  31 #endif /* __PLAT_SAMSUNG_KEYPAD_H */