80 lines
1.7 KiB
YAML
80 lines
1.7 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/imu/bosch,bmi270.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Bosch BMI270 6-Axis IMU
|
|
|
|
maintainers:
|
|
- Alex Lanzano <lanzano.alex@gmail.com>
|
|
|
|
description: |
|
|
BMI270 is a 6-axis inertial measurement unit that can measure acceleration and
|
|
angular velocity. The sensor also supports configurable interrupt events such
|
|
as motion, step counter, and wrist motion gestures. The sensor can communicate
|
|
I2C or SPI.
|
|
https://www.bosch-sensortec.com/products/motion-sensors/imus/bmi270/
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- bosch,bmi260
|
|
- bosch,bmi270
|
|
|
|
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:
|
|
description:
|
|
set if the specified interrupt pins 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:
|
|
- |
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
imu@68 {
|
|
compatible = "bosch,bmi270";
|
|
reg = <0x68>;
|
|
vdd-supply = <&vdd>;
|
|
vddio-supply = <&vddio>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <16 IRQ_TYPE_EDGE_RISING>;
|
|
interrupt-names = "INT1";
|
|
};
|
|
};
|