1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/iio/imu/invensense,icm42600.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: InvenSense ICM-426xx Inertial Measurement Unit 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundescription: | 13*4882a593Smuzhiyun 6-axis MotionTracking device that combines a 3-axis gyroscope and a 3-axis 14*4882a593Smuzhiyun accelerometer. 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun It has a configurable host interface that supports I3C, I2C and SPI serial 17*4882a593Smuzhiyun communication, features a 2kB FIFO and 2 programmable interrupts with 18*4882a593Smuzhiyun ultra-low-power wake-on-motion support to minimize system power consumption. 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun Other industry-leading features include InvenSense on-chip APEX Motion 21*4882a593Smuzhiyun Processing engine for gesture recognition, activity classification, and 22*4882a593Smuzhiyun pedometer, along with programmable digital filters, and an embedded 23*4882a593Smuzhiyun temperature sensor. 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun https://invensense.tdk.com/wp-content/uploads/2020/03/DS-000292-ICM-42605-v1.4.pdf 26*4882a593Smuzhiyun 27*4882a593Smuzhiyunproperties: 28*4882a593Smuzhiyun compatible: 29*4882a593Smuzhiyun enum: 30*4882a593Smuzhiyun - invensense,icm42600 31*4882a593Smuzhiyun - invensense,icm42602 32*4882a593Smuzhiyun - invensense,icm42605 33*4882a593Smuzhiyun - invensense,icm42622 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun reg: 36*4882a593Smuzhiyun maxItems: 1 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun interrupts: 39*4882a593Smuzhiyun maxItems: 1 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun drive-open-drain: 42*4882a593Smuzhiyun type: boolean 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun vdd-supply: 45*4882a593Smuzhiyun description: Regulator that provides power to the sensor 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun vddio-supply: 48*4882a593Smuzhiyun description: Regulator that provides power to the bus 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun spi-max-frequency: true 51*4882a593Smuzhiyun spi-cpha: true 52*4882a593Smuzhiyun spi-cpol: true 53*4882a593Smuzhiyun 54*4882a593Smuzhiyunrequired: 55*4882a593Smuzhiyun - compatible 56*4882a593Smuzhiyun - reg 57*4882a593Smuzhiyun - interrupts 58*4882a593Smuzhiyun 59*4882a593SmuzhiyunadditionalProperties: false 60*4882a593Smuzhiyun 61*4882a593Smuzhiyunexamples: 62*4882a593Smuzhiyun - | 63*4882a593Smuzhiyun #include <dt-bindings/gpio/gpio.h> 64*4882a593Smuzhiyun #include <dt-bindings/interrupt-controller/irq.h> 65*4882a593Smuzhiyun i2c0 { 66*4882a593Smuzhiyun #address-cells = <1>; 67*4882a593Smuzhiyun #size-cells = <0>; 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun icm42605@68 { 70*4882a593Smuzhiyun compatible = "invensense,icm42605"; 71*4882a593Smuzhiyun reg = <0x68>; 72*4882a593Smuzhiyun interrupt-parent = <&gpio2>; 73*4882a593Smuzhiyun interrupts = <7 IRQ_TYPE_EDGE_FALLING>; 74*4882a593Smuzhiyun vdd-supply = <&vdd>; 75*4882a593Smuzhiyun vddio-supply = <&vddio>; 76*4882a593Smuzhiyun }; 77*4882a593Smuzhiyun }; 78*4882a593Smuzhiyun - | 79*4882a593Smuzhiyun #include <dt-bindings/gpio/gpio.h> 80*4882a593Smuzhiyun #include <dt-bindings/interrupt-controller/irq.h> 81*4882a593Smuzhiyun spi0 { 82*4882a593Smuzhiyun #address-cells = <1>; 83*4882a593Smuzhiyun #size-cells = <0>; 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun icm42602@0 { 86*4882a593Smuzhiyun compatible = "invensense,icm42602"; 87*4882a593Smuzhiyun reg = <0>; 88*4882a593Smuzhiyun spi-max-frequency = <24000000>; 89*4882a593Smuzhiyun spi-cpha; 90*4882a593Smuzhiyun spi-cpol; 91*4882a593Smuzhiyun interrupt-parent = <&gpio1>; 92*4882a593Smuzhiyun interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 93*4882a593Smuzhiyun vdd-supply = <&vdd>; 94*4882a593Smuzhiyun vddio-supply = <&vddio>; 95*4882a593Smuzhiyun }; 96*4882a593Smuzhiyun }; 97