From 2c57d2650552f9834a557d35b27c06c73599e997 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Sun, 29 Nov 2020 10:43:06 +0100 Subject: iio: imu: st_lsm6dsx: add support to LSM6DSOP Add support to STM LSM6DSOP (acc + gyro) Mems sensor https://www.st.com/resource/en/datasheet/lsm6dsop.pdf Signed-off-by: Lorenzo Bianconi Link: https://lore.kernel.org/r/d3c459ad945ccd1a256f4a217128be214b0c024e.1606642528.git.lorenzo@kernel.org Signed-off-by: Jonathan Cameron --- drivers/iio/imu/st_lsm6dsx/Kconfig | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h | 2 ++ drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 2 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 6 +++++- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c | 5 +++++ drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c | 5 +++++ 6 files changed, 19 insertions(+), 3 deletions(-) (limited to 'drivers/iio') diff --git a/drivers/iio/imu/st_lsm6dsx/Kconfig b/drivers/iio/imu/st_lsm6dsx/Kconfig index 76c7abbd1ae8..85860217aaf3 100644 --- a/drivers/iio/imu/st_lsm6dsx/Kconfig +++ b/drivers/iio/imu/st_lsm6dsx/Kconfig @@ -12,7 +12,7 @@ config IIO_ST_LSM6DSX Say yes here to build support for STMicroelectronics LSM6DSx imu sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm, ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c, - ism330dhcx, lsm6dsrx, lsm6ds0, the accelerometer/gyroscope + ism330dhcx, lsm6dsrx, lsm6ds0, lsm6dsop, the accelerometer/gyroscope of lsm9ds1 and lsm6dst. To compile this driver as a module, choose M here: the module diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h index b81da6053b3c..5ef55763a6cc 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h @@ -30,6 +30,7 @@ #define ST_LSM6DS0_DEV_NAME "lsm6ds0" #define ST_LSM6DSRX_DEV_NAME "lsm6dsrx" #define ST_LSM6DST_DEV_NAME "lsm6dst" +#define ST_LSM6DSOP_DEV_NAME "lsm6dsop" enum st_lsm6dsx_hw_id { ST_LSM6DS3_ID, @@ -47,6 +48,7 @@ enum st_lsm6dsx_hw_id { ST_LSM6DS0_ID, ST_LSM6DSRX_ID, ST_LSM6DST_ID, + ST_LSM6DSOP_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 49923503b75a..f1103ecedd64 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c @@ -14,7 +14,7 @@ * (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/LSM6DSRX/ISM330DHCX/LSM6DST: + * LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/LSM6DSRX/ISM330DHCX/LSM6DST/LSM6DSOP: * 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). diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index c05910fa0de6..467214e2e77c 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -26,7 +26,7 @@ * - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000 * - FIFO size: 4KB * - * - LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/ISM330DHCX/LSM6DST: + * - LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/ISM330DHCX/LSM6DST/LSM6DSOP: * - Accelerometer/Gyroscope supported ODR [Hz]: 13, 26, 52, 104, 208, 416, * 833 * - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16 @@ -990,6 +990,10 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = { .hw_id = ST_ASM330LHH_ID, .name = ST_ASM330LHH_DEV_NAME, .wai = 0x6b, + }, { + .hw_id = ST_LSM6DSOP_ID, + .name = ST_LSM6DSOP_DEV_NAME, + .wai = 0x6c, }, }, .channels = { diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c index e0f945dde12d..ec8d4351390a 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c @@ -98,6 +98,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = { .compatible = "st,lsm6dst", .data = (void *)ST_LSM6DST_ID, }, + { + .compatible = "st,lsm6dsop", + .data = (void *)ST_LSM6DSOP_ID, + }, {}, }; MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match); @@ -118,6 +122,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = { { ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID }, { ST_LSM6DSRX_DEV_NAME, ST_LSM6DSRX_ID }, { ST_LSM6DST_DEV_NAME, ST_LSM6DST_ID }, + { ST_LSM6DSOP_DEV_NAME, ST_LSM6DSOP_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 c57895be8afe..349ec9c1890d 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c @@ -98,6 +98,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = { .compatible = "st,lsm6dst", .data = (void *)ST_LSM6DST_ID, }, + { + .compatible = "st,lsm6dsop", + .data = (void *)ST_LSM6DSOP_ID, + }, {}, }; MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match); @@ -118,6 +122,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = { { ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID }, { ST_LSM6DSRX_DEV_NAME, ST_LSM6DSRX_ID }, { ST_LSM6DST_DEV_NAME, ST_LSM6DST_ID }, + { ST_LSM6DSOP_DEV_NAME, ST_LSM6DSOP_ID }, {}, }; MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table); -- cgit v1.2.3