diff options
Diffstat (limited to 'drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c')
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 51 |
1 files changed, 49 insertions, 2 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index aebbe0ddd8d8..2ad3c610e4b6 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -23,6 +23,12 @@ * - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000 * - FIFO size: 4KB * + * - LSM6DSO + * - Accelerometer/Gyroscope supported ODR [Hz]: 13, 26, 52, 104, 208, 416 + * - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16 + * - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000 + * - FIFO size: 3KB + * * Copyright 2016 STMicroelectronics Inc. * * Lorenzo Bianconi <lorenzo.bianconi@st.com> @@ -171,6 +177,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { }, }, .fifo_ops = { + .read_fifo = st_lsm6dsx_read_fifo, .fifo_th = { .addr = 0x06, .mask = GENMASK(11, 0), @@ -217,6 +224,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { }, }, .fifo_ops = { + .read_fifo = st_lsm6dsx_read_fifo, .fifo_th = { .addr = 0x06, .mask = GENMASK(11, 0), @@ -265,6 +273,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { }, }, .fifo_ops = { + .read_fifo = st_lsm6dsx_read_fifo, .fifo_th = { .addr = 0x06, .mask = GENMASK(10, 0), @@ -294,6 +303,45 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { }, }, }, + { + .wai = 0x6c, + .max_fifo_size = 512, + .id = { + [0] = ST_LSM6DSO_ID, + }, + .batch = { + [ST_LSM6DSX_ID_ACC] = { + .addr = 0x09, + .mask = GENMASK(3, 0), + }, + [ST_LSM6DSX_ID_GYRO] = { + .addr = 0x09, + .mask = GENMASK(7, 4), + }, + }, + .fifo_ops = { + .read_fifo = st_lsm6dsx_read_tagged_fifo, + .fifo_th = { + .addr = 0x07, + .mask = GENMASK(8, 0), + }, + .fifo_diff = { + .addr = 0x3a, + .mask = GENMASK(8, 0), + }, + .th_wl = 1, + }, + .ts_settings = { + .timer_en = { + .addr = 0x19, + .mask = BIT(5), + }, + .decimator = { + .addr = 0x0a, + .mask = GENMASK(7, 6), + }, + }, + }, }; #define ST_LSM6DSX_CHANNEL(chan_type, addr, mod, scan_idx) \ @@ -395,8 +443,7 @@ static int st_lsm6dsx_set_full_scale(struct st_lsm6dsx_sensor *sensor, return 0; } -static int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, - u8 *val) +int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val) { int i; |