Merge tag 'optee-bus-for-v5.9' of git://git.linaro.org/people/jens.wiklander/linux...
[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / iio / chemical / ams,ccs811.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/ams,ccs811.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: AMS CCS811 VOC Sensor
8
9 maintainers:
10   - Narcisa Vasile <narcisaanamaria12@gmail.com>
11
12 description: |
13   Ultra-Low Power Digital Gas Sensor for Monitoring Indoor Air Quality.
14
15 properties:
16   compatible:
17     enum:
18       - ams,ccs811
19   reg:
20     maxItems: 1
21
22   reset-gpios:
23     description: GPIO connected to the nRESET line. This is an active low
24                  input to CCS811.
25     maxItems: 1
26
27   wakeup-gpios:
28     description: GPIO connected to the nWAKE line. This is an active low
29                  input to CCS811.
30     maxItems: 1
31
32 required:
33   - compatible
34   - reg
35
36 additionalProperties: false
37
38 examples:
39   - |
40     #include <dt-bindings/gpio/gpio.h>
41     i2c {
42       #address-cells = <1>;
43       #size-cells = <0>;
44
45       voc@5b {
46         compatible = "ams,ccs811";
47         reg = <0x5b>;
48         reset-gpios = <&gpioa 11 GPIO_ACTIVE_LOW>;
49         wakeup-gpios = <&gpioa 12 GPIO_ACTIVE_LOW>;
50       };
51     };
52
53 ...