st,lsm6dsv16x (on i2c bus)

Vendor: STMicroelectronics

Note

An implementation of a driver matching this compatible is available in drivers/sensor/st/lsm6dsv16x/lsm6dsv16x.c.

Description

STMicroelectronics LSM6DSV16X 6-axis IMU (Inertial Measurement Unit) sensor
accessed through I2C bus

Properties

Properties not inherited from the base binding file.

Name

Type

Details

supply-gpios

phandle-array

GPIO specifier that controls power to the device.

This property should be provided when the device has a dedicated
switch that controls power to the device.  The supply state is
entirely the responsibility of the device driver.

Contrast with vin-supply.

vin-supply

phandle

Reference to the regulator that controls power to the device.
The referenced devicetree node must have a regulator compatible.

This property should be provided when device power is supplied
by a shared regulator.  The supply state is dependent on the
request status of all devices fed by the regulator.

Contrast with supply-gpios.  If both properties are provided
then the regulator must be requested before the supply GPIOS is
set to an active state, and the supply GPIOS must be set to an
inactive state before releasing the regulator.

int1-gpios

phandle-array

INT1 pin

This pin defaults to active high when produced by the sensor.
The property value should ensure the flags properly describe
the signal that is presented to the driver.

int2-gpios

phandle-array

INT2 pin

This pin defaults to active high when produced by the sensor.
The property value should ensure the flags properly describe
the signal that is presented to the driver.

drdy-pin

int

Select DRDY pin number (1 or 2).

This number represents which of the two interrupt pins
(INT1 or INT2) the drdy line is attached to. This property is not
mandatory and if not present it defaults to 1 which is the
configuration at power-up.

Default value: 1

Legal values: 1, 2

accel-range

int

Range in g. Default is power-up configuration.

- 0 # LSM6DSV16X_DT_FS_2G  (0.061 mg/LSB)
- 1 # LSM6DSV16X_DT_FS_4G  (0.122 mg/LSB)
- 2 # LSM6DSV16X_DT_FS_8G  (0.244 mg/LSB)
- 3 # LSM6DSV16X_DT_FS_16G (0.488 mg/LSB)

Legal values: 0, 1, 2, 3

accel-odr

int

Specify the default accelerometer output data rate expressed in samples per second (Hz).
The values are taken in accordance to lsm6dsv16x_data_rate_t enumerative in hal/st
module. Please note that this values will not change the operating mode, which will remain
High Performance (device default)
Default is power-up configuration.

- 0x00 # LSM6DSV16X_DT_ODR_OFF
- 0x01 # LSM6DSV16X_DT_ODR_AT_1Hz875
- 0x02 # LSM6DSV16X_DT_ODR_AT_7Hz5
- 0x03 # LSM6DSV16X_DT_ODR_AT_15Hz
- 0x04 # LSM6DSV16X_DT_ODR_AT_30Hz
- 0x05 # LSM6DSV16X_DT_ODR_AT_60Hz
- 0x06 # LSM6DSV16X_DT_ODR_AT_120Hz
- 0x07 # LSM6DSV16X_DT_ODR_AT_240Hz
- 0x08 # LSM6DSV16X_DT_ODR_AT_480Hz
- 0x09 # LSM6DSV16X_DT_ODR_AT_960Hz
- 0x0a # LSM6DSV16X_DT_ODR_AT_1920Hz
- 0x0b # LSM6DSV16X_DT_ODR_AT_3840Hz
- 0x0c # LSM6DSV16X_DT_ODR_AT_7680Hz
- 0x13 # LSM6DSV16X_DT_ODR_HA01_AT_15Hz625
- 0x14 # LSM6DSV16X_DT_ODR_HA01_AT_31Hz25
- 0x15 # LSM6DSV16X_DT_ODR_HA01_AT_62Hz5
- 0x16 # LSM6DSV16X_DT_ODR_HA01_AT_125Hz
- 0x17 # LSM6DSV16X_DT_ODR_HA01_AT_250Hz
- 0x18 # LSM6DSV16X_DT_ODR_HA01_AT_500Hz
- 0x19 # LSM6DSV16X_DT_ODR_HA01_AT_1000Hz
- 0x1a # LSM6DSV16X_DT_ODR_HA01_AT_2000Hz
- 0x1b # LSM6DSV16X_DT_ODR_HA01_AT_4000Hz
- 0x1c # LSM6DSV16X_DT_ODR_HA01_AT_8000Hz
- 0x23 # LSM6DSV16X_DT_ODR_HA02_AT_12Hz5
- 0x24 # LSM6DSV16X_DT_ODR_HA02_AT_25Hz
- 0x25 # LSM6DSV16X_DT_ODR_HA02_AT_50Hz
- 0x26 # LSM6DSV16X_DT_ODR_HA02_AT_100Hz
- 0x27 # LSM6DSV16X_DT_ODR_HA02_AT_200Hz
- 0x28 # LSM6DSV16X_DT_ODR_HA02_AT_400Hz
- 0x29 # LSM6DSV16X_DT_ODR_HA02_AT_800Hz
- 0x2a # LSM6DSV16X_DT_ODR_HA02_AT_1600Hz
- 0x2b # LSM6DSV16X_DT_ODR_HA02_AT_3200Hz
- 0x2c # LSM6DSV16X_DT_ODR_HA02_AT_6400Hz

Legal values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44

gyro-range

int

Range in dps. Default is power-up configuration.

- 0x0 # LSM6DSV16X_DT_FS_125DPS  (4.375 mdps/LSB)
- 0x1 # LSM6DSV16X_DT_FS_250DPS  (8.75 mdps/LSB)
- 0x2 # LSM6DSV16X_DT_FS_500DPS  (17.50 mdps/LSB)
- 0x3 # LSM6DSV16X_DT_FS_1000DPS (35 mdps/LSB)
- 0x4 # LSM6DSV16X_DT_FS_2000DPS (70 mdps/LSB)
- 0xc # LSM6DSV16X_DT_FS_4000DPS (140 mdps/LSB)

Legal values: 0, 1, 2, 3, 4, 12

gyro-odr

int

Specify the default gyro output data rate expressed in samples per second (Hz).
The values are taken in accordance to lsm6dsv16x_data_rate_t enumerative in hal/st
module. Please note that these values will not change the operating mode, which will remain
High Performance (device default). Moreover, the values here which will be selected in the
DT are the only way to specify the odr accuracy even at runtime with
SENSOR_ATTR_SAMPLING_FREQUENCY.
Default is power-up configuration.

- 0x00 # LSM6DSV16X_DT_ODR_OFF
- 0x01 # LSM6DSV16X_DT_ODR_AT_1Hz875
- 0x02 # LSM6DSV16X_DT_ODR_AT_7Hz5
- 0x03 # LSM6DSV16X_DT_ODR_AT_15Hz
- 0x04 # LSM6DSV16X_DT_ODR_AT_30Hz
- 0x05 # LSM6DSV16X_DT_ODR_AT_60Hz
- 0x06 # LSM6DSV16X_DT_ODR_AT_120Hz
- 0x07 # LSM6DSV16X_DT_ODR_AT_240Hz
- 0x08 # LSM6DSV16X_DT_ODR_AT_480Hz
- 0x09 # LSM6DSV16X_DT_ODR_AT_960Hz
- 0x0a # LSM6DSV16X_DT_ODR_AT_1920Hz
- 0x0b # LSM6DSV16X_DT_ODR_AT_3840Hz
- 0x0c # LSM6DSV16X_DT_ODR_AT_7680Hz
- 0x13 # LSM6DSV16X_DT_ODR_HA01_AT_15Hz625
- 0x14 # LSM6DSV16X_DT_ODR_HA01_AT_31Hz25
- 0x15 # LSM6DSV16X_DT_ODR_HA01_AT_62Hz5
- 0x16 # LSM6DSV16X_DT_ODR_HA01_AT_125Hz
- 0x17 # LSM6DSV16X_DT_ODR_HA01_AT_250Hz
- 0x18 # LSM6DSV16X_DT_ODR_HA01_AT_500Hz
- 0x19 # LSM6DSV16X_DT_ODR_HA01_AT_1000Hz
- 0x1a # LSM6DSV16X_DT_ODR_HA01_AT_2000Hz
- 0x1b # LSM6DSV16X_DT_ODR_HA01_AT_4000Hz
- 0x1c # LSM6DSV16X_DT_ODR_HA01_AT_8000Hz
- 0x23 # LSM6DSV16X_DT_ODR_HA02_AT_12Hz5
- 0x24 # LSM6DSV16X_DT_ODR_HA02_AT_25Hz
- 0x25 # LSM6DSV16X_DT_ODR_HA02_AT_50Hz
- 0x26 # LSM6DSV16X_DT_ODR_HA02_AT_100Hz
- 0x27 # LSM6DSV16X_DT_ODR_HA02_AT_200Hz
- 0x28 # LSM6DSV16X_DT_ODR_HA02_AT_400Hz
- 0x29 # LSM6DSV16X_DT_ODR_HA02_AT_800Hz
- 0x2a # LSM6DSV16X_DT_ODR_HA02_AT_1600Hz
- 0x2b # LSM6DSV16X_DT_ODR_HA02_AT_3200Hz
- 0x2c # LSM6DSV16X_DT_ODR_HA02_AT_6400Hz

Legal values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44

drdy-pulsed

boolean

Selects the pulsed mode for data-ready interrupt when enabled,
and the latched mode when disabled.

fifo-watermark

int

Specify the default FIFO watermark threshold. Every unit indicates a FIFO row (1 byte of TAG +
6 bytes of data). (min 0; max 255)
A typical threshold value is 32 which is then used as default.

Default value: 32

accel-fifo-batch-rate

int

Specify the default accelerometer FIFO batch data rate expressed in samples per second (Hz).
The values are taken in accordance to lsm6dsv16x_fifo_xl_batch_t enumerative in hal/st
module.
Default is power-up configuration.

- 0x0 # LSM6DSV16X_DT_XL_NOT_BATCHED
- 0x1 # LSM6DSV16X_DT_XL_BATCHED_AT_1Hz875
- 0x2 # LSM6DSV16X_DT_XL_BATCHED_AT_7Hz5
- 0x3 # LSM6DSV16X_DT_XL_BATCHED_AT_15Hz
- 0x4 # LSM6DSV16X_DT_XL_BATCHED_AT_30Hz
- 0x5 # LSM6DSV16X_DT_XL_BATCHED_AT_60Hz
- 0x6 # LSM6DSV16X_DT_XL_BATCHED_AT_120Hz
- 0x7 # LSM6DSV16X_DT_XL_BATCHED_AT_240Hz
- 0x8 # LSM6DSV16X_DT_XL_BATCHED_AT_480Hz
- 0x9 # LSM6DSV16X_DT_XL_BATCHED_AT_960Hz
- 0xa # LSM6DSV16X_DT_XL_BATCHED_AT_1920Hz
- 0xb # LSM6DSV16X_DT_XL_BATCHED_AT_3840Hz
- 0xc # LSM6DSV16X_DT_XL_BATCHED_AT_7680Hz

Legal values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

gyro-fifo-batch-rate

int

Specify the default gyroscope FIFO batch data rate expressed in samples per second (Hz).
The values are taken in accordance to lsm6dsv16x_fifo_gy_batch_t enumerative in hal/st
module.
Default is power-up configuration.

- 0x0 # LSM6DSV16X_DT_GY_NOT_BATCHED
- 0x1 # LSM6DSV16X_DT_GY_BATCHED_AT_1Hz875
- 0x2 # LSM6DSV16X_DT_GY_BATCHED_AT_7Hz5
- 0x3 # LSM6DSV16X_DT_GY_BATCHED_AT_15Hz
- 0x4 # LSM6DSV16X_DT_GY_BATCHED_AT_30Hz
- 0x5 # LSM6DSV16X_DT_GY_BATCHED_AT_60Hz
- 0x6 # LSM6DSV16X_DT_GY_BATCHED_AT_120Hz
- 0x7 # LSM6DSV16X_DT_GY_BATCHED_AT_240Hz
- 0x8 # LSM6DSV16X_DT_GY_BATCHED_AT_480Hz
- 0x9 # LSM6DSV16X_DT_GY_BATCHED_AT_960Hz
- 0xa # LSM6DSV16X_DT_GY_BATCHED_AT_1920Hz
- 0xb # LSM6DSV16X_DT_GY_BATCHED_AT_3840Hz
- 0xc # LSM6DSV16X_DT_GY_BATCHED_AT_7680Hz

Legal values: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

temp-fifo-batch-rate

int

Specify the default temperature FIFO batch data rate expressed in samples per second (Hz).
The values are taken in accordance to lsm6dsv16x_fifo_temp_batch_t enumerative in hal/st
module.
Default is power-up configuration.

- 0x0 # LSM6DSV16X_DT_TEMP_NOT_BATCHED
- 0x1 # LSM6DSV16X_DT_TEMP_BATCHED_AT_1Hz875
- 0x2 # LSM6DSV16X_DT_TEMP_BATCHED_AT_15Hz
- 0x3 # LSM6DSV16X_DT_TEMP_BATCHED_AT_60Hz

Legal values: 0, 1, 2, 3

friendly-name

string

Human readable string describing the sensor. It can be used to
distinguish multiple instances of the same model (e.g., lid accelerometer
vs. base accelerometer in a laptop) to a host operating system.

This property is defined in the Generic Sensor Property Usages of the HID
Usage Tables specification
(https://usb.org/sites/default/files/hut1_3_0.pdf, section 22.5).