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iio: imu: st_lsm6dsx: add support to LSM6DS0 

Add support to STM LSM6DS0 6-axis (acc + gyro) Mems sensor

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lorenzo Bianconi 2019-10-07 11:43:37 +02:00 committed by Jonathan Cameron
parent 1b3751017e
commit fa060a3d9c
5 changed files with 17 additions and 2 deletions
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2
drivers/iio/imu/st_lsm6dsx/Kconfig
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@ -12,7 +12,7 @@ config IIO_ST_LSM6DSX
Say yes here to build support for STMicroelectronics LSM6DSx imu Say yes here to build support for STMicroelectronics LSM6DSx imu
sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm, sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm,
ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c, ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c,
ism330dhcx and the accelerometer/gyroscope of lsm9ds1. ism330dhcx, lsm6ds0 and the accelerometer/gyroscope of lsm9ds1.
To compile this driver as a module, choose M here: the module To compile this driver as a module, choose M here: the module
will be called st_lsm6dsx. will be called st_lsm6dsx.

2
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
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@ -26,6 +26,7 @@
#define ST_LSM6DS3TRC_DEV_NAME "lsm6ds3tr-c" #define ST_LSM6DS3TRC_DEV_NAME "lsm6ds3tr-c"
#define ST_ISM330DHCX_DEV_NAME "ism330dhcx" #define ST_ISM330DHCX_DEV_NAME "ism330dhcx"
#define ST_LSM9DS1_DEV_NAME "lsm9ds1-imu" #define ST_LSM9DS1_DEV_NAME "lsm9ds1-imu"
#define ST_LSM6DS0_DEV_NAME "lsm6ds0"
enum st_lsm6dsx_hw_id { enum st_lsm6dsx_hw_id {
ST_LSM6DS3_ID, ST_LSM6DS3_ID,
@ -40,6 +41,7 @@ enum st_lsm6dsx_hw_id {
ST_LSM6DS3TRC_ID, ST_LSM6DS3TRC_ID,
ST_ISM330DHCX_ID, ST_ISM330DHCX_ID,
ST_LSM9DS1_ID, ST_LSM9DS1_ID,
ST_LSM6DS0_ID,
ST_LSM6DSX_MAX_ID, ST_LSM6DSX_MAX_ID,
}; };

5
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
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@ -32,7 +32,7 @@
* - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000 * - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000
* - FIFO size: 3KB * - FIFO size: 3KB
* *
* - LSM9DS1: * - LSM9DS1/LSM6DS0:
* - Accelerometer supported ODR [Hz]: 10, 50, 119, 238, 476, 952 * - Accelerometer supported ODR [Hz]: 10, 50, 119, 238, 476, 952
* - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16 * - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16
* - Gyroscope supported ODR [Hz]: 15, 60, 119, 238, 476, 952 * - Gyroscope supported ODR [Hz]: 15, 60, 119, 238, 476, 952
@ -106,6 +106,9 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
{ {
.hw_id = ST_LSM9DS1_ID, .hw_id = ST_LSM9DS1_ID,
.name = ST_LSM9DS1_DEV_NAME, .name = ST_LSM9DS1_DEV_NAME,
}, {
.hw_id = ST_LSM6DS0_ID,
.name = ST_LSM6DS0_DEV_NAME,
}, },
}, },
.channels = { .channels = {

5
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c
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@ -87,6 +87,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = {
.compatible = "st,lsm9ds1-imu", .compatible = "st,lsm9ds1-imu",
.data = (void *)ST_LSM9DS1_ID, .data = (void *)ST_LSM9DS1_ID,
}, },
{
.compatible = "st,lsm6ds0",
.data = (void *)ST_LSM6DS0_ID,
},
{}, {},
}; };
MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match); MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match);
@ -104,6 +108,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = {
{ ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID }, { ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID },
{ ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID }, { ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID },
{ ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID }, { ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID },
{ ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID },
{}, {},
}; };
MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table); MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table);

5
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c
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@ -87,6 +87,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = {
.compatible = "st,lsm9ds1-imu", .compatible = "st,lsm9ds1-imu",
.data = (void *)ST_LSM9DS1_ID, .data = (void *)ST_LSM9DS1_ID,
}, },
{
.compatible = "st,lsm6ds0",
.data = (void *)ST_LSM6DS0_ID,
},
{}, {},
}; };
MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match); MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match);
@ -104,6 +108,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = {
{ ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID }, { ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID },
{ ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID }, { ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID },
{ ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID }, { ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID },
{ ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID },
{}, {},
}; };
MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table); MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table);