| # 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 <narcisaanamaria12@gmail.com> |
| |
| 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 <dt-bindings/gpio/gpio.h> |
| 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>; |
| }; |
| }; |
| |
| ... |
