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author | Lorenzo Bianconi <lorenzo@kernel.org> | 2019-08-05 12:18:43 +0200 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-08-05 15:22:43 +0100 |
commit | db947a79fc3aa78e995d0d4879f4aa7d9927e171 (patch) | |
tree | dc35f83b6c87b7e2316c68cb5a348c848d0cfc08 /drivers/iio | |
parent | f48bc49b97470bbd27fcdaab159973e0c26c3d4f (diff) | |
download | linux-db947a79fc3aa78e995d0d4879f4aa7d9927e171.tar.gz linux-db947a79fc3aa78e995d0d4879f4aa7d9927e171.tar.bz2 linux-db947a79fc3aa78e995d0d4879f4aa7d9927e171.zip |
iio: imu: st_lsm6dsx: add support to ISM330DHCX
Add support to STM ISM330DHCX 6-axis (acc + gyro) Mems sensor
https://www.st.com/resource/en/datasheet/ism330dhcx.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/Kconfig | 3 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 7 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 5 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c | 5 | ||||
-rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c | 5 |
6 files changed, 22 insertions, 5 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/Kconfig b/drivers/iio/imu/st_lsm6dsx/Kconfig index 6cbf65a7e11e..939058b27746 100644 --- a/drivers/iio/imu/st_lsm6dsx/Kconfig +++ b/drivers/iio/imu/st_lsm6dsx/Kconfig @@ -11,7 +11,8 @@ config IIO_ST_LSM6DSX help Say yes here to build support for STMicroelectronics LSM6DSx imu sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm, - ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c + ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c, + ism330dhcx To compile this driver as a module, choose M here: the module will be called st_lsm6dsx. diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index 5090f1b3525a..4d47ba36de84 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -23,6 +23,7 @@ #define ST_LSM6DSOX_DEV_NAME "lsm6dsox" #define ST_LSM6DSR_DEV_NAME "lsm6dsr" #define ST_LSM6DS3TRC_DEV_NAME "lsm6ds3tr-c" +#define ST_ISM330DHCX_DEV_NAME "ism330dhcx" enum st_lsm6dsx_hw_id { ST_LSM6DS3_ID, @@ -35,6 +36,7 @@ enum st_lsm6dsx_hw_id { ST_LSM6DSOX_ID, ST_LSM6DSR_ID, ST_LSM6DS3TRC_ID, + ST_ISM330DHCX_ID, ST_LSM6DSX_MAX_ID, }; diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c index 1be1cec2ab23..2c03a5b80f80 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -14,9 +14,10 @@ * (e.g. Gx, Gy, Gz, Ax, Ay, Az), then data are repeated depending on the * value of the decimation factor and ODR set for each FIFO data set. * - * LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR: The FIFO buffer can be configured to - * store data from gyroscope and accelerometer. Each sample is queued with - * a tag (1B) indicating data source (gyroscope, accelerometer, hw timer). + * LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/ISM330DHCX: The FIFO buffer can be + * configured to store data from gyroscope and accelerometer. Each sample + * is queued with a tag (1B) indicating data source (gyroscope, accelerometer, + * hw timer). * * FIFO supported modes: * - BYPASS: FIFO disabled diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index fc4d18b58c97..85824d6739ee 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -24,7 +24,7 @@ * - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000 * - FIFO size: 4KB * - * - LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR + * - LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/ISM330DHCX: * - 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 @@ -645,6 +645,9 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { { .hw_id = ST_LSM6DSR_ID, .name = ST_LSM6DSR_DEV_NAME, + }, { + .hw_id = ST_ISM330DHCX_ID, + .name = ST_ISM330DHCX_DEV_NAME, }, }, .channels = { diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c index 28581eb0532c..15c6aa5b6caa 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c @@ -79,6 +79,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = { .compatible = "st,lsm6ds3tr-c", .data = (void *)ST_LSM6DS3TRC_ID, }, + { + .compatible = "st,ism330dhcx", + .data = (void *)ST_ISM330DHCX_ID, + }, {}, }; MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match); @@ -94,6 +98,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = { { ST_LSM6DSOX_DEV_NAME, ST_LSM6DSOX_ID }, { ST_LSM6DSR_DEV_NAME, ST_LSM6DSR_ID }, { ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID }, + { ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID }, {}, }; MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table); diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c index 0371e8b94a3e..a8430ee11310 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c @@ -79,6 +79,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = { .compatible = "st,lsm6ds3tr-c", .data = (void *)ST_LSM6DS3TRC_ID, }, + { + .compatible = "st,ism330dhcx", + .data = (void *)ST_ISM330DHCX_ID, + }, {}, }; MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match); @@ -94,6 +98,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = { { ST_LSM6DSOX_DEV_NAME, ST_LSM6DSOX_ID }, { ST_LSM6DSR_DEV_NAME, ST_LSM6DSR_ID }, { ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID }, + { ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID }, {}, }; MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table); |