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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/imu/st,lsm6dsx.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: STM 6-axis (acc + gyro) IMU Mems sensors

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maintainers:

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  - Lorenzo Bianconi <lorenzo@kernel.org>

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description:

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  Devices have both I2C and SPI interfaces.

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properties:

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  compatible:

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    oneOf:

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      - enum:

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          - st,lsm6ds3

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          - st,lsm6ds3h

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          - st,lsm6dsl

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          - st,lsm6dsm

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          - st,ism330dlc

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          - st,lsm6dso

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          - st,asm330lhh

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          - st,lsm6dsox

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          - st,lsm6dsr

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          - st,lsm6ds3tr-c

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          - st,ism330dhcx

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          - st,lsm9ds1-imu

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          - st,lsm6ds0

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          - st,lsm6dsrx

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          - st,lsm6dst

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          - st,lsm6dsop

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          - st,lsm6dsv

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          - st,lsm6dso16is

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      - items:

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          - enum:

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              - st,asm330lhhx

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              - st,asm330lhhxg1

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          - const: st,lsm6dsr

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      - items:

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          - const: st,lsm6dstx

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          - const: st,lsm6dst

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      - items:

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          - const: st,lsm6dsv16x

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          - const: st,lsm6dsv

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      - items:

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          - const: st,ism330is

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          - const: st,lsm6dso16is

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      - items:

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          - const: st,asm330lhb

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          - const: st,asm330lhh

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  reg:

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    maxItems: 1

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  interrupts:

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    minItems: 1

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    maxItems: 2

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    description:

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      Supports up to 2 interrupt lines via the INT1 and INT2 pins.

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  vdd-supply:

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    description: if defined provides VDD power to the sensor.

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  vddio-supply:

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    description: if defined provides VDD IO power to the sensor.

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  st,drdy-int-pin:

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    $ref: /schemas/types.yaml#/definitions/uint32

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    description: |

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      The pin on the package that will be used to signal data ready

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    enum:

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      - 1

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      - 2

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  st,pullups:

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    type: boolean

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    description: enable/disable internal i2c controller pullup resistors.

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  st,disable-sensor-hub:

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    type: boolean

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    description:

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      Enable/disable internal i2c controller slave autoprobing at bootstrap.

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      Disable sensor-hub is useful if i2c controller clock/data lines are

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      connected through a pull-up with other chip lines (e.g. SDO/SA0).

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  drive-open-drain:

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    type: boolean

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    description:

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      The interrupt/data ready line will be configured as open drain, which

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      is useful if several sensors share the same interrupt line.

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  wakeup-source:

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    $ref: /schemas/types.yaml#/definitions/flag

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  mount-matrix:

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    description: an optional 3x3 mounting rotation matrix

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required:

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  - compatible

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  - reg

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allOf:

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  - $ref: /schemas/iio/iio.yaml#

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  - $ref: /schemas/spi/spi-peripheral-props.yaml#

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unevaluatedProperties: false

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examples:

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  - |

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    #include <dt-bindings/interrupt-controller/irq.h>

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    i2c {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        imu@6b {

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            compatible = "st,lsm6dsm";

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            reg = <0x6b>;

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            interrupt-parent = <&gpio0>;

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            interrupts = <0 IRQ_TYPE_EDGE_RISING>;

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        };

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    };

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...

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