Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/chemical/sensirion,scd4x.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Sensirion SCD4X carbon dioxide sensor
   8
   9 maintainers:
  10   - Roan van Dijk <roan@protonic.nl>
  11
  12 description: |
  13   Air quality sensor capable of measuring co2 concentration, temperature
  14   and relative humidity.
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - sensirion,scd40
  20       - sensirion,scd41
  21
  22   reg:
  23     maxItems: 1
  24
  25   interrupts:
  26     maxItems: 1
  27
  28   vdd-supply: true
  29
  30 required:
  31   - compatible
  32   - reg
  33
  34 additionalProperties: false
  35
  36 examples:
  37   - |
  38     i2c {
  39       #address-cells = <1>;
  40       #size-cells = <0>;
  41
  42       co2-sensor@62 {
  43         compatible = "sensirion,scd41";
  44         reg = <0x62>;
  45       };
  46     };