On Tue, Aug 31, 2021 at 09:48:26AM +0200, Roan van Dijk wrote: > Add documentation for the SCD4x carbon dioxide sensor from Sensirion. > > Signed-off-by: Roan van Dijk <roan@xxxxxxxxxxx> > --- > .../iio/chemical/sensirion,scd4x.yaml | 45 +++++++++++++++++++ > 1 file changed, 45 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml > > diff --git a/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml > new file mode 100644 > index 000000000000..119356933b86 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml > @@ -0,0 +1,45 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/chemical/sensirion,scd4x.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sensirion SCD4X carbon dioxide sensor > + > +maintainers: > + - Roan van Dijk <roan@xxxxxxxxxxx> > + > +description: | > + Air quality sensor capable of measuring co2 concentration, temperature > + and relative humidity. > + > +properties: > + compatible: > + enum: > + - sensirion,scd4x Looks like there's 2 parts with a s/w visible difference (low power single shot mode). So this should be 2 compatibles without wildcards. > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + vdd-supply: true > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + co2-sensor@62 { > + compatible = "sensirion,scd4x"; > + reg = <0x62>; > + }; > + }; > -- > 2.30.2 > >
