On 21/11/2023 10:57, Anshul Dalal wrote: > Add bindings for Aosong AGS02MA TVOC sensor. > > The sensor communicates over i2c with the default address 0x1a. > TVOC values can be read in the units of ppb and ug/m^3 at register 0x00. > > Datasheet: > https://asairsensors.com/wp-content/uploads/2021/09/AGS02MA.pdf > Product-Page: > http://www.aosong.com/m/en/products-33.html > > +--- > +$id: http://devicetree.org/schemas/iio/chemical/aosong,ags02ma.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Aosong AGS02MA VOC Sensor > + > +description: | > + AGS02MA is an TVOC (Total Volatile Organic Compounds) i2c sensor with default > + address of 0x1a. What does it measure? Light? > + > + Datasheet: > + https://asairsensors.com/wp-content/uploads/2021/09/AGS02MA.pdf > + > +maintainers: > + - Anshul Dalal <anshulusr@xxxxxxxxx> > + > +properties: > + compatible: > + enum: > + - aosong,ags02ma > + > + reg: > + maxItems: 1 > + > + vdd-supply: true > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/irq.h> > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + light-sensor@1a { You called it chemical, so why this is here light-sensor? > + compatible = "aosong,ags02ma"; > + reg = <0x1a>; > + vdd-supply = <&vdd_regulator>; > + }; > + }; Best regards, Krzysztof
