46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
||
|
|
/*
|
||
|
|
* Copyright (c) 2011 Bosch Sensortec GmbH
|
||
|
|
* Copyright (c) 2011 Unixphere
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _BMA150_H_
|
||
|
|
#define _BMA150_H_
|
||
|
|
|
||
|
|
#define BMA150_DRIVER "bma150"
|
||
|
|
|
||
|
|
#define BMA150_RANGE_2G 0
|
||
|
|
#define BMA150_RANGE_4G 1
|
||
|
|
#define BMA150_RANGE_8G 2
|
||
|
|
|
||
|
|
#define BMA150_BW_25HZ 0
|
||
|
|
#define BMA150_BW_50HZ 1
|
||
|
|
#define BMA150_BW_100HZ 2
|
||
|
|
#define BMA150_BW_190HZ 3
|
||
|
|
#define BMA150_BW_375HZ 4
|
||
|
|
#define BMA150_BW_750HZ 5
|
||
|
|
#define BMA150_BW_1500HZ 6
|
||
|
|
|
||
|
|
struct bma150_cfg {
|
||
|
|
bool any_motion_int; /* Set to enable any-motion interrupt */
|
||
|
|
bool hg_int; /* Set to enable high-G interrupt */
|
||
|
|
bool lg_int; /* Set to enable low-G interrupt */
|
||
|
|
unsigned char any_motion_dur; /* Any-motion duration */
|
||
|
|
unsigned char any_motion_thres; /* Any-motion threshold */
|
||
|
|
unsigned char hg_hyst; /* High-G hysterisis */
|
||
|
|
unsigned char hg_dur; /* High-G duration */
|
||
|
|
unsigned char hg_thres; /* High-G threshold */
|
||
|
|
unsigned char lg_hyst; /* Low-G hysterisis */
|
||
|
|
unsigned char lg_dur; /* Low-G duration */
|
||
|
|
unsigned char lg_thres; /* Low-G threshold */
|
||
|
|
unsigned char range; /* one of BMA150_RANGE_xxx */
|
||
|
|
unsigned char bandwidth; /* one of BMA150_BW_xxx */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct bma150_platform_data {
|
||
|
|
struct bma150_cfg cfg;
|
||
|
|
int (*irq_gpio_cfg)(void);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* _BMA150_H_ */
|