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ske.h

/*
 * Copyright (C) ST-Ericsson SA 2010
 *
 * License Terms: GNU General Public License v2
 * Author: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com>
 *
 * ux500 Scroll key and Keypad Encoder (SKE) header
 */

#ifndef __SKE_H
#define __SKE_H

#include <linux/input/matrix_keypad.h>

/* register definitions for SKE peripheral */
#define SKE_CR          0x00
#define SKE_VAL0  0x04
#define SKE_VAL1  0x08
#define SKE_DBCR  0x0C
#define SKE_IMSC  0x10
#define SKE_RIS         0x14
#define SKE_MIS         0x18
#define SKE_ICR         0x1C

/*
 * Keypad module
 */

/**
 * struct keypad_platform_data - structure for platform specific data
 * @init:   pointer to keypad init function
 * @exit:   pointer to keypad deinitialisation function
 * @keymap_data: matrix scan code table for keycodes
 * @krow:   maximum number of rows
 * @kcol:   maximum number of columns
 * @debounce_ms: platform specific debounce time
 * @no_autorepeat: flag for auto repetition
 * @wakeup_enable: allow waking up the system
 */
00040 struct ske_keypad_platform_data {
      int (*init)(void);
      int (*exit)(void);
      const struct matrix_keymap_data *keymap_data;
      u8 krow;
      u8 kcol;
      u8 debounce_ms;
      bool no_autorepeat;
      bool wakeup_enable;
};
#endif      /*__SKE_KPD_H*/

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