diff options
Diffstat (limited to 'include/linux/bma150.h')
| -rw-r--r-- | include/linux/bma150.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/linux/bma150.h b/include/linux/bma150.h new file mode 100644 index 000000000..4d4a62d49 --- /dev/null +++ b/include/linux/bma150.h @@ -0,0 +1,45 @@ +/* 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_ */ |