From: Vasileios Amoiridis <vassilisamir@xxxxxxxxx> Add dt-binding for BME680 gas sensor device. The device incorporates as well temperature, pressure and relative humidity sensors. Signed-off-by: Vasileios Amoiridis <vassilisamir@xxxxxxxxx> --- .../bindings/iio/chemical/bosch,bme680.yaml | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/chemical/bosch,bme680.yaml diff --git a/Documentation/devicetree/bindings/iio/chemical/bosch,bme680.yaml b/Documentation/devicetree/bindings/iio/chemical/bosch,bme680.yaml new file mode 100644 index 000000000000..e54df3afa7b2 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/chemical/bosch,bme680.yaml @@ -0,0 +1,64 @@ +# 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@xxxxxxxxx> + +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 + - vdd-supply + - vddio-supply + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + bme680@77 { + compatible = "bosch,bme680"; + reg = <0x77>; + vddio-supply = <&vddio>; + vdd-supply = <&vdd>; + }; + }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + bme680@0 { + compatible = "bosch,bme680"; + reg = <0>; + spi-max-frequency = <500000>; + vddio-supply = <&vddio>; + vdd-supply = <&vdd>; + }; + }; -- 2.43.0
