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Diffstat (limited to 'Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml b/Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml new file mode 100644 index 0000000000..7f6d0f9edc --- /dev/null +++ b/Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/humidity/ti,hdc3020.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HDC3020/HDC3021/HDC3022 humidity and temperature iio sensors + +maintainers: + - Li peiyu <579lpy@gmail.com> + - Javier Carrasco <javier.carrasco.cruz@gmail.com> + +description: + https://www.ti.com/lit/ds/symlink/hdc3020.pdf + + The HDC302x is an integrated capacitive based relative humidity (RH) + and temperature sensor. + +properties: + compatible: + oneOf: + - items: + - enum: + - ti,hdc3021 + - ti,hdc3022 + - const: ti,hdc3020 + - const: ti,hdc3020 + + interrupts: + maxItems: 1 + + vdd-supply: true + + reg: + maxItems: 1 + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + humidity-sensor@47 { + compatible = "ti,hdc3021", "ti,hdc3020"; + reg = <0x47>; + vdd-supply = <&vcc_3v3>; + }; + }; |