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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/chemical/bosch,bme680.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Bosch BME680 Gas sensor
maintainers:
- Vasileios Amoiridis <vassilisamir@gmail.com>
description: >
BME680 is a gas sensor which combines relative humidity, barometric pressure,
ambient temperature and gas (VOC - Volatile Organic Compounds) measurements.
https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme680-ds001.pdf
properties:
compatible:
const: bosch,bme680
reg:
maxItems: 1
vdd-supply: true
vddio-supply: true
required:
- compatible
- reg
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
co2-sensor@77 {
compatible = "bosch,bme680";
reg = <0x77>;
vddio-supply = <&vddio>;
vdd-supply = <&vdd>;
};
};
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
co2-sensor@0 {
compatible = "bosch,bme680";
reg = <0>;
spi-max-frequency = <500000>;
vddio-supply = <&vddio>;
vdd-supply = <&vdd>;
};
};
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