Commit e0aad0c9 authored by Peter Bigot's avatar Peter Bigot Committed by Kumar Gala
Browse files

boards: nrf52_pca20020: add missing accelerometer support 



The Thingy:52 has a LIS2DH12 low-power accelerometer on the external
I2C bus.  Add the necessary description to devicetree.

Signed-off-by: default avatarPeter Bigot <peter.bigot@nordicsemi.no>
parent f875c3fc

boards/arm/nrf52_pca20020/nrf52_pca20020.dts

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@@ -118,6 +118,13 @@ 
	clock-frequency = <I2C_BITRATE_FAST>;

	sda-pin = <14>;

	scl-pin = <15>;



	lis2dh12: lis2dh12@19 {

		compatible = "st,lis2dh12", "st,lis2dh";

		reg = <0x19>;

		irq-gpios = <&gpio0 12 GPIO_INT_ACTIVE_HIGH>;

		label = "LIS2DH12-ACCEL";

	};

};



&flash0 {

dts/bindings/sensor/st,lis2dh12-i2c.yaml

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# Copyright (c) 2019 Nordic Semiconductor ASA

# SPDX-License-Identifier: Apache-2.0



title: STMicroelectronics MEMS sensors LIS2DH12



description: >

    This binding gives a base representation of LIS2DH12 3-axis accelerometer



compatible: "st,lis2dh12"



include: i2c-device.yaml



properties:

    irq-gpios:

      required: false

      type: phandle-array

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