xref: /freebsd/sys/contrib/device-tree/Bindings/iio/imu/bosch,bmi323.yaml (revision 2846c90520eb4cc74e24d586a0ea0f4a0006bc73)

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/imu/bosch,bmi323.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Bosch BMI323 6-Axis IMU

maintainers:
  - Jagath Jog J <jagathjog1996@gmail.com>

description:
  BMI323 is a 6-axis inertial measurement unit that supports acceleration and
  gyroscopic measurements with hardware fifo buffering. Sensor also provides
  events information such as motion, steps, orientation, single and double
  tap detection.

properties:
  compatible:
    const: bosch,bmi323

  reg:
    maxItems: 1

  vdd-supply: true
  vddio-supply: true

  interrupts:
    minItems: 1
    maxItems: 2

  interrupt-names:
    minItems: 1
    maxItems: 2
    items:
      enum:
        - INT1
        - INT2

  drive-open-drain:
    type: boolean
    description:
      set if the specified interrupt pin should be configured as
      open drain. If not set, defaults to push-pull.

  mount-matrix:
    description:
      an optional 3x3 mounting rotation matrix.

required:
  - compatible
  - reg
  - vdd-supply
  - vddio-supply

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

unevaluatedProperties: false

examples:
  - |
    // Example for I2C
    #include <dt-bindings/interrupt-controller/irq.h>
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        imu@68 {
            compatible = "bosch,bmi323";
            reg = <0x68>;
            vddio-supply = <&vddio>;
            vdd-supply = <&vdd>;
            interrupt-parent = <&gpio1>;
            interrupts = <29 IRQ_TYPE_EDGE_RISING>;
            interrupt-names = "INT1";
        };
    };