1/*
2 * Copyright (c) 2011 Bosch Sensortec GmbH
3 * Copyright (c) 2011 Unixphere
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20#ifndef _BMA150_H_
21#define _BMA150_H_
22
23#define BMA150_DRIVER "bma150"
24
25#define BMA150_RANGE_2G 0
26#define BMA150_RANGE_4G 1
27#define BMA150_RANGE_8G 2
28
29#define BMA150_BW_25HZ 0
30#define BMA150_BW_50HZ 1
31#define BMA150_BW_100HZ 2
32#define BMA150_BW_190HZ 3
33#define BMA150_BW_375HZ 4
34#define BMA150_BW_750HZ 5
35#define BMA150_BW_1500HZ 6
36
37struct bma150_cfg {
38 bool any_motion_int; /* Set to enable any-motion interrupt */
39 bool hg_int; /* Set to enable high-G interrupt */
40 bool lg_int; /* Set to enable low-G interrupt */
41 unsigned char any_motion_dur; /* Any-motion duration */
42 unsigned char any_motion_thres; /* Any-motion threshold */
43 unsigned char hg_hyst; /* High-G hysterisis */
44 unsigned char hg_dur; /* High-G duration */
45 unsigned char hg_thres; /* High-G threshold */
46 unsigned char lg_hyst; /* Low-G hysterisis */
47 unsigned char lg_dur; /* Low-G duration */
48 unsigned char lg_thres; /* Low-G threshold */
49 unsigned char range; /* one of BMA0150_RANGE_xxx */
50 unsigned char bandwidth; /* one of BMA0150_BW_xxx */
51};
52
53struct bma150_platform_data {
54 struct bma150_cfg cfg;
55 int (*irq_gpio_cfg)(void);
56};
57
58#endif /* _BMA150_H_ */
59