1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/humidity/dht11.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: DHT11 humidity + temperature sensor
8
9 maintainers:
10 - Harald Geyer <harald@ccbib.org>
11
12 description: |
13 A simple and low cost module providing a non standard single GPIO based
14 interface. It is believed the part is made by aosong but don't have
15 absolute confirmation of this, or what the aosong part number is.
16
17 properties:
18 compatible:
19 const: dht11
20
21 reg:
22 maxItems: 1
23
24 gpios:
25 maxItems: 1
26 description:
27 Single, interrupt capable, GPIO used to communicate with the device.
28
29 required:
30 - compatible
31 - gpios
32
33 additionalProperties: false
34
35 examples:
36 - |
37 humidity-sensor {
38 compatible = "dht11";
39 gpios = <&gpio0 6 0>;
40 };
41 ...
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