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96 lines
2.4 KiB
96 lines
2.4 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/iio/imu/invensense,icm42600.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: InvenSense ICM-426xx Inertial Measurement Unit |
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maintainers: |
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- Jean-Baptiste Maneyrol <[email protected]> |
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description: | |
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6-axis MotionTracking device that combines a 3-axis gyroscope and a 3-axis |
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accelerometer. |
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It has a configurable host interface that supports I3C, I2C and SPI serial |
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communication, features a 2kB FIFO and 2 programmable interrupts with |
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ultra-low-power wake-on-motion support to minimize system power consumption. |
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Other industry-leading features include InvenSense on-chip APEX Motion |
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Processing engine for gesture recognition, activity classification, and |
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pedometer, along with programmable digital filters, and an embedded |
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temperature sensor. |
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https://invensense.tdk.com/wp-content/uploads/2020/03/DS-000292-ICM-42605-v1.4.pdf |
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properties: |
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compatible: |
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enum: |
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- invensense,icm42600 |
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- invensense,icm42602 |
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- invensense,icm42605 |
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- invensense,icm42622 |
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reg: |
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maxItems: 1 |
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interrupts: |
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maxItems: 1 |
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drive-open-drain: |
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type: boolean |
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vdd-supply: |
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description: Regulator that provides power to the sensor |
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vddio-supply: |
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description: Regulator that provides power to the bus |
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spi-max-frequency: true |
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spi-cpha: true |
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spi-cpol: true |
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required: |
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- compatible |
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- reg |
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- interrupts |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/interrupt-controller/irq.h> |
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i2c0 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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icm42605@68 { |
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compatible = "invensense,icm42605"; |
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reg = <0x68>; |
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interrupt-parent = <&gpio2>; |
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interrupts = <7 IRQ_TYPE_EDGE_FALLING>; |
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vdd-supply = <&vdd>; |
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vddio-supply = <&vddio>; |
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}; |
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}; |
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- | |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/interrupt-controller/irq.h> |
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spi0 { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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icm42602@0 { |
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compatible = "invensense,icm42602"; |
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reg = <0>; |
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spi-max-frequency = <24000000>; |
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spi-cpha; |
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spi-cpol; |
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interrupt-parent = <&gpio1>; |
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interrupts = <2 IRQ_TYPE_EDGE_FALLING>; |
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vdd-supply = <&vdd>; |
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vddio-supply = <&vddio>; |
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}; |
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};
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