Documentation/devicetree/bindings/iio/chemical/sciosense,ens160.yaml

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/chemical/sciosense,ens160.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ScioSense ENS160 multi-gas sensor

maintainers:
  - Gustavo Silva <gustavograzs@gmail.com>

description: |
  Digital Multi-Gas Sensor for Monitoring Indoor Air Quality.

  Datasheet:
    https://www.sciosense.com/wp-content/uploads/2023/12/ENS160-Datasheet.pdf

properties:
  compatible:
    enum:
      - sciosense,ens160

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  vdd-supply: true
  vddio-supply: true

required:
  - compatible
  - reg

allOf:
  - $ref: /schemas/spi/spi-peripheral-props.yaml#

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
    i2c {
      #address-cells = <1>;
      #size-cells = <0>;

      gas-sensor@52 {
        compatible = "sciosense,ens160";
        reg = <0x52>;
        interrupt-parent = <&gpio0>;
        interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
      };
    };
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
    spi {
      #address-cells = <1>;
      #size-cells = <0>;

      gas-sensor@0 {
        compatible = "sciosense,ens160";
        reg = <0>;
        spi-max-frequency = <10000000>;
        interrupt-parent = <&gpio>;
        interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
      };
    };

...