summaryrefslogblamecommitdiff
path: root/include/linux/platform_data/keyscan-davinci.h
blob: 7a560e05bda818290a7ebd86749055e2bf712a78 (plain) (tree) 
bc09dcadc1a3 ^































861a64428c07 ^

bc09dcadc1a3 ^










1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

32

33
34
35
36
37
38
39
40
41
42































                                                                          
                                                             









                                    
/*
 * Copyright (C) 2009 Texas Instruments, Inc
 *
 * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com>
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef DAVINCI_KEYSCAN_H
#define DAVINCI_KEYSCAN_H

#include <linux/io.h>

enum davinci_matrix_types {
	DAVINCI_KEYSCAN_MATRIX_4X4,
	DAVINCI_KEYSCAN_MATRIX_5X3,
};

struct davinci_ks_platform_data {
	int		(*device_enable)(struct device *dev);
	unsigned short	*keymap;
	u32		keymapsize;
	u8		rep:1;
	u8		strobe;
	u8		interval;
	u8		matrix_type;
};

#endif