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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/st,st-sensors.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics MEMS sensors
+
+description: |
+ Note that whilst this covers many STMicro MEMs sensors, some more complex
+ IMUs need their own bindings.
+ The STMicroelectronics sensor devices are pretty straight-forward I2C or
+ SPI devices, all sharing the same device tree descriptions no matter what
+ type of sensor it is.
+
+maintainers:
+ - Denis Ciocca <denis.ciocca@st.com>
+
+properties:
+ compatible:
+ description: |
+ Some values are deprecated.
+ st,lis3lv02d (deprecated, use st,lis3lv02dl-accel)
+ st,lis302dl-spi (deprecated, use st,lis3lv02dl-accel)
+ enum:
+ # Accelerometers
+ - st,lis3lv02d
+ - st,lis302dl-spi
+ - st,lis3lv02dl-accel
+ - st,lsm303dlh-accel
+ - st,lsm303dlhc-accel
+ - st,lis3dh-accel
+ - st,lsm330d-accel
+ - st,lsm330dl-accel
+ - st,lsm330dlc-accel
+ - st,lis331dl-accel
+ - st,lis331dlh-accel
+ - st,lsm303dl-accel
+ - st,lsm303dlm-accel
+ - st,lsm330-accel
+ - st,lsm303agr-accel
+ - st,lis2dh12-accel
+ - st,h3lis331dl-accel
+ - st,lng2dm-accel
+ - st,lis3l02dq
+ - st,lis2dw12
+ - st,lis3dhh
+ - st,lis3de
+ - st,lis2de12
+ - st,lis2hh12
+ # Gyroscopes
+ - st,l3g4200d-gyro
+ - st,lsm330d-gyro
+ - st,lsm330dl-gyro
+ - st,lsm330dlc-gyro
+ - st,l3gd20-gyro
+ - st,l3gd20h-gyro
+ - st,l3g4is-gyro
+ - st,lsm330-gyro
+ - st,lsm9ds0-gyro
+ # Magnetometers
+ - st,lsm303agr-magn
+ - st,lsm303dlh-magn
+ - st,lsm303dlhc-magn
+ - st,lsm303dlm-magn
+ - st,lis3mdl-magn
+ - st,lis2mdl
+ - st,lsm9ds1-magn
+ # Pressure sensors
+ - st,lps001wp-press
+ - st,lps25h-press
+ - st,lps331ap-press
+ - st,lps22hb-press
+ - st,lps33hw
+ - st,lps35hw
+ - st,lps22hh
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ minItems: 1
+
+ vdd-supply: true
+ vddio-supply: true
+
+ st,drdy-int-pin:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Some sensors have multiple possible pins via which they can provide
+ a data ready interrupt. This selects which one.
+ enum:
+ - 1
+ - 2
+
+ drive-open-drain:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: |
+ The interrupt/data ready line will be configured as open drain, which
+ is useful if several sensors share the same interrupt line.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ accelerometer@1d {
+ compatible = "st,lis3lv02dl-accel";
+ reg = <0x1d>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <18 IRQ_TYPE_EDGE_RISING>;
+ pinctrl-0 = <&lis3lv02dl_nhk_mode>;
+ pinctrl-names = "default";
+ };
+ };
+...