This is the initial description. Signed-off-by: Andre Werner <andre.werner@xxxxxxxxxxxxxxxxxxxxx> --- .../devicetree/bindings/hwmon/hs300x.yaml | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/hs300x.yaml diff --git a/Documentation/devicetree/bindings/hwmon/hs300x.yaml b/Documentation/devicetree/bindings/hwmon/hs300x.yaml new file mode 100644 index 000000000000..7a9b3ee3738b --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/hs300x.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/hs300x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas HS300x humidity and temperature sensor + +maintainers: + - Andre Werner (andre.werner@xxxxxxxxxxxxxxxxxxxxx) + +description: | + This driver implements support for the Renesas HS300x chips, a humidity + and temperature family. Temperature is measured in degrees celsius, relative + humidity is expressed as a percentage. In the sysfs interface, all values are + scaled by 1000, i.e. the value for 31.5 degrees celsius is 31500. + + The device communicates with the I2C protocol. Sensors can have the I2C + address 0x44 by default. + + The driver does not support the sensor's configuration possibilities. + + The driver is able to be read out using lmsensors. + + Datasheets: + https://www.renesas.com/us/en/document/dst/hs300x-datasheet?r=417401 + + + +properties: + compatible: + enum: + - hs3001 + - hs3002 + - hs3003 + - hs3004 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + humidity: hs3002@44 { + compatible = "hs3002"; + reg = <0x44>; + }; + }; -- 2.41.0
