1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/imu/invensense,icm42600.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: InvenSense ICM-426xx Inertial Measurement Unit
8
9maintainers:
10  - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11
12description: |
13  6-axis MotionTracking device that combines a 3-axis gyroscope and a 3-axis
14  accelerometer.
15
16  It has a configurable host interface that supports I3C, I2C and SPI serial
17  communication, features a 2kB FIFO and 2 programmable interrupts with
18  ultra-low-power wake-on-motion support to minimize system power consumption.
19
20  Other industry-leading features include InvenSense on-chip APEX Motion
21  Processing engine for gesture recognition, activity classification, and
22  pedometer, along with programmable digital filters, and an embedded
23  temperature sensor.
24
25  https://invensense.tdk.com/wp-content/uploads/2020/03/DS-000292-ICM-42605-v1.4.pdf
26
27properties:
28  compatible:
29    enum:
30      - invensense,icm42600
31      - invensense,icm42602
32      - invensense,icm42605
33      - invensense,icm42622
34
35  reg:
36    maxItems: 1
37
38  interrupts:
39    maxItems: 1
40
41  drive-open-drain:
42    type: boolean
43
44  vdd-supply:
45    description: Regulator that provides power to the sensor
46
47  vddio-supply:
48    description: Regulator that provides power to the bus
49
50required:
51  - compatible
52  - reg
53  - interrupts
54
55examples:
56  - |
57    #include <dt-bindings/gpio/gpio.h>
58    #include <dt-bindings/interrupt-controller/irq.h>
59    i2c0 {
60        #address-cells = <1>;
61        #size-cells = <0>;
62
63        icm42605@68 {
64          compatible = "invensense,icm42605";
65          reg = <0x68>;
66          interrupt-parent = <&gpio2>;
67          interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
68          vdd-supply = <&vdd>;
69          vddio-supply = <&vddio>;
70        };
71    };
72  - |
73    #include <dt-bindings/gpio/gpio.h>
74    #include <dt-bindings/interrupt-controller/irq.h>
75    spi0 {
76        #address-cells = <1>;
77        #size-cells = <0>;
78
79        icm42602@0 {
80          compatible = "invensense,icm42602";
81          reg = <0>;
82          spi-max-frequency = <24000000>;
83          spi-cpha;
84          spi-cpol;
85          interrupt-parent = <&gpio1>;
86          interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
87          vdd-supply = <&vdd>;
88          vddio-supply = <&vddio>;
89        };
90    };
91