* +-125/+-245/+-500/+-1000/+-2000 dps
* LSM6DSx series has an integrated First-In-First-Out (FIFO) buffer
* allowing dynamic batching of sensor data.
+ * LSM9DSx series is similar but includes an additional magnetometer, handled
+ * by a different driver.
*
* Supported sensors:
* - LSM6DS3:
* - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000
* - FIFO size: 3KB
*
+ * - LSM9DS1:
+ * - Accelerometer supported ODR [Hz]: 10, 50, 119, 238, 476, 952
+ * - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16
+ * - Gyroscope supported ODR [Hz]: 15, 60, 119, 238, 476, 952
+ * - Gyroscope supported full-scale [dps]: +-245/+-500/+-2000
+ * - FIFO size: 32
+ *
* Copyright 2016 STMicroelectronics Inc.
*
* Lorenzo Bianconi <lorenzo.bianconi@st.com>
IIO_CHAN_SOFT_TIMESTAMP(3),
};
+static const struct iio_chan_spec st_lsm6ds0_gyro_channels[] = {
+ ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x18, IIO_MOD_X, 0),
+ ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x1a, IIO_MOD_Y, 1),
+ ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x1c, IIO_MOD_Z, 2),
+ IIO_CHAN_SOFT_TIMESTAMP(3),
+};
+
static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
+ {
+ .wai = 0x68,
+ .int1_addr = 0x0c,
+ .int2_addr = 0x0d,
+ .reset_addr = 0x22,
+ .max_fifo_size = 32,
+ .id = {
+ {
+ .hw_id = ST_LSM9DS1_ID,
+ .name = ST_LSM9DS1_DEV_NAME,
+ },
+ },
+ .channels = {
+ [ST_LSM6DSX_ID_ACC] = {
+ .chan = st_lsm6dsx_acc_channels,
+ .len = ARRAY_SIZE(st_lsm6dsx_acc_channels),
+ },
+ [ST_LSM6DSX_ID_GYRO] = {
+ .chan = st_lsm6ds0_gyro_channels,
+ .len = ARRAY_SIZE(st_lsm6ds0_gyro_channels),
+ },
+ },
+ .odr_table = {
+ [ST_LSM6DSX_ID_ACC] = {
+ .reg = {
+ .addr = 0x20,
+ .mask = GENMASK(7, 5),
+ },
+ .odr_avl[0] = { 10, 0x01 },
+ .odr_avl[1] = { 50, 0x02 },
+ .odr_avl[2] = { 119, 0x03 },
+ .odr_avl[3] = { 238, 0x04 },
+ .odr_avl[4] = { 476, 0x05 },
+ .odr_avl[5] = { 952, 0x06 },
+ },
+ [ST_LSM6DSX_ID_GYRO] = {
+ .reg = {
+ .addr = 0x10,
+ .mask = GENMASK(7, 5),
+ },
+ .odr_avl[0] = { 15, 0x01 },
+ .odr_avl[1] = { 60, 0x02 },
+ .odr_avl[2] = { 119, 0x03 },
+ .odr_avl[3] = { 238, 0x04 },
+ .odr_avl[4] = { 476, 0x05 },
+ .odr_avl[5] = { 952, 0x06 },
+ },
+ },
+ .fs_table = {
+ [ST_LSM6DSX_ID_ACC] = {
+ .reg = {
+ .addr = 0x20,
+ .mask = GENMASK(4, 3),
+ },
+ .fs_avl[0] = { 599, 0x0 },
+ .fs_avl[1] = { 1197, 0x2 },
+ .fs_avl[2] = { 2394, 0x3 },
+ .fs_avl[3] = { 4788, 0x1 },
+ },
+ [ST_LSM6DSX_ID_GYRO] = {
+ .reg = {
+ .addr = 0x10,
+ .mask = GENMASK(4, 3),
+ },
+ .fs_avl[0] = { IIO_DEGREE_TO_RAD(245), 0x0 },
+ .fs_avl[1] = { IIO_DEGREE_TO_RAD(500), 0x1 },
+ .fs_avl[2] = { IIO_DEGREE_TO_RAD(0), 0x2 },
+ .fs_avl[3] = { IIO_DEGREE_TO_RAD(2000), 0x3 },
+ },
+ },
+ },
{
.wai = 0x69,
.int1_addr = 0x0d,