# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/iio/chemical/ams,ccs811.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: AMS CCS811 VOC Sensor maintainers: - Narcisa Vasile description: | Ultra-Low Power Digital Gas Sensor for Monitoring Indoor Air Quality. properties: compatible: enum: - ams,ccs811 reg: maxItems: 1 reset-gpios: description: GPIO connected to the nRESET line. This is an active low input to CCS811. maxItems: 1 wakeup-gpios: description: GPIO connected to the nWAKE line. This is an active low input to CCS811. maxItems: 1 required: - compatible - reg additionalProperties: false examples: - | #include i2c { #address-cells = <1>; #size-cells = <0>; voc@5b { compatible = "ams,ccs811"; reg = <0x5b>; reset-gpios = <&gpioa 11 GPIO_ACTIVE_LOW>; wakeup-gpios = <&gpioa 12 GPIO_ACTIVE_LOW>; }; }; ...