1STMicroelectronics MEMS sensors 2 3The STMicroelectronics sensor devices are pretty straight-forward I2C or 4SPI devices, all sharing the same device tree descriptions no matter what 5type of sensor it is. 6 7Required properties: 8- compatible: see the list of valid compatible strings below 9- reg: the I2C or SPI address the device will respond to 10 11Optional properties: 12- vdd-supply: an optional regulator that needs to be on to provide VDD 13 power to the sensor. 14- vddio-supply: an optional regulator that needs to be on to provide the 15 VDD IO power to the sensor. 16- st,drdy-int-pin: the pin on the package that will be used to signal 17 "data ready" (valid values: 1 or 2). This property is not configurable 18 on all sensors. 19- drive-open-drain: the interrupt/data ready line will be configured 20 as open drain, which is useful if several sensors share the same 21 interrupt line. (This binding is taken from pinctrl/pinctrl-bindings.txt) 22 This is a boolean property. 23 24Sensors may also have applicable pin control settings, those use the 25standard bindings from pinctrl/pinctrl-bindings.txt. 26 27Valid compatible strings: 28 29Accelerometers: 30- st,lis3lv02d (deprecated, use st,lis3lv02dl-accel) 31- st,lis302dl-spi (deprecated, use st,lis3lv02dl-accel) 32- st,lis3lv02dl-accel 33- st,lsm303dlh-accel 34- st,lsm303dlhc-accel 35- st,lis3dh-accel 36- st,lsm330d-accel 37- st,lsm330dl-accel 38- st,lsm330dlc-accel 39- st,lis331dl-accel 40- st,lis331dlh-accel 41- st,lsm303dl-accel 42- st,lsm303dlm-accel 43- st,lsm330-accel 44- st,lsm303agr-accel 45- st,lis2dh12-accel 46- st,h3lis331dl-accel 47- st,lng2dm-accel 48- st,lis3l02dq 49- st,lis2dw12 50- st,lis3dhh 51- st,lis3de 52- st,lis2de12 53- st,lis2hh12 54 55Gyroscopes: 56- st,l3g4200d-gyro 57- st,lsm330d-gyro 58- st,lsm330dl-gyro 59- st,lsm330dlc-gyro 60- st,l3gd20-gyro 61- st,l3gd20h-gyro 62- st,l3g4is-gyro 63- st,lsm330-gyro 64- st,lsm9ds0-gyro 65 66Magnetometers: 67- st,lsm303agr-magn 68- st,lsm303dlh-magn 69- st,lsm303dlhc-magn 70- st,lsm303dlm-magn 71- st,lis3mdl-magn 72- st,lis2mdl 73- st,lsm9ds1-magn 74 75Pressure sensors: 76- st,lps001wp-press 77- st,lps25h-press 78- st,lps331ap-press 79- st,lps22hb-press 80- st,lps33hw 81- st,lps35hw 82- st,lps22hh 83