| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/iio/imu/bosch,bmi323.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Bosch BMI323 6-Axis IMU |
| 8 | |
| 9 | maintainers: |
| 10 | - Jagath Jog J <jagathjog1996@gmail.com> |
| 11 | |
| 12 | description: |
| 13 | BMI323 is a 6-axis inertial measurement unit that supports acceleration and |
| 14 | gyroscopic measurements with hardware fifo buffering. Sensor also provides |
| 15 | events information such as motion, steps, orientation, single and double |
| 16 | tap detection. |
| 17 | |
| 18 | properties: |
| 19 | compatible: |
| 20 | const: bosch,bmi323 |
| 21 | |
| 22 | reg: |
| 23 | maxItems: 1 |
| 24 | |
| 25 | vdd-supply: true |
| 26 | vddio-supply: true |
| 27 | |
| 28 | interrupts: |
| 29 | minItems: 1 |
| 30 | maxItems: 2 |
| 31 | |
| 32 | interrupt-names: |
| 33 | minItems: 1 |
| 34 | maxItems: 2 |
| 35 | items: |
| 36 | enum: |
| 37 | - INT1 |
| 38 | - INT2 |
| 39 | |
| 40 | drive-open-drain: |
| 41 | description: |
| 42 | set if the specified interrupt pin should be configured as |
| 43 | open drain. If not set, defaults to push-pull. |
| 44 | |
| 45 | mount-matrix: |
| 46 | description: |
| 47 | an optional 3x3 mounting rotation matrix. |
| 48 | |
| 49 | required: |
| 50 | - compatible |
| 51 | - reg |
| 52 | - vdd-supply |
| 53 | - vddio-supply |
| 54 | |
| 55 | allOf: |
| 56 | - $ref: /schemas/spi/spi-peripheral-props.yaml# |
| 57 | |
| 58 | unevaluatedProperties: false |
| 59 | |
| 60 | examples: |
| 61 | - | |
| 62 | // Example for I2C |
| 63 | #include <dt-bindings/interrupt-controller/irq.h> |
| 64 | i2c { |
| 65 | #address-cells = <1>; |
| 66 | #size-cells = <0>; |
| 67 | |
| 68 | imu@68 { |
| 69 | compatible = "bosch,bmi323"; |
| 70 | reg = <0x68>; |
| 71 | vddio-supply = <&vddio>; |
| 72 | vdd-supply = <&vdd>; |
| 73 | interrupt-parent = <&gpio1>; |
| 74 | interrupts = <29 IRQ_TYPE_EDGE_RISING>; |
| 75 | interrupt-names = "INT1"; |
| 76 | }; |
| 77 | }; |