On Thu, Feb 06, 2025 at 02:15:16PM +0800, Hermes Zhang wrote: > Add documentation for the SEN5x/SEN6x environmental sensor from Sensirion. > > Signed-off-by: Hermes Zhang <Hermes.Zhang@xxxxxxxx> > --- > .../iio/chemical/sensirion,senxx.yaml | 49 +++++++++++++++++++ > 1 file changed, 49 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/chemical/sensirion,senxx.yaml > > diff --git a/Documentation/devicetree/bindings/iio/chemical/sensirion,senxx.yaml b/Documentation/devicetree/bindings/iio/chemical/sensirion,senxx.yaml > new file mode 100644 > index 000000000000..4d998eabe441 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/chemical/sensirion,senxx.yaml filename matching a compatible please. > @@ -0,0 +1,49 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/chemical/sensirion,senxx.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Sensirion SEN5x/SEN6x environmental sensor > + > +maintainers: > + - Hermes Zhang <chenhuiz@xxxxxxxx> > + > +description: | > + The SEN5x/SEN6x is a sensor module family combining the measurement of air > + quality parameters: particulate matter, VOC, NOx, humidity, and temperature. > + > + Datasheet: > + https://sensirion.com/media/documents/6791EFA0/62A1F68F/Sensirion_Datasheet_Environmental_Node_SEN5x.pdf > + https://sensirion.com/media/documents/FAFC548D/6731FFFA/Sensirion_Datasheet_SEN6x.pdf > + > +properties: > + compatible: > + enum: > + - sensirion,sen50 > + - sensirion,sen54 > + - sensirion,sen55 > + - sensirion,sen60 > + - sensirion,sen65 > + - sensirion,sen66 I'd like a note in the commit message as to how all of these devices are different please. > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg No supplies needed for this device? Seems like you would need at least one, no? > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + sen55@69 { > + compatible = "sensirion,sen55"; > + reg = <0x69>; > + }; > + }; > -- > 2.45.2 >
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