| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/humidity/dht11.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: DHT11 humidity + temperature sensor |
| |
| maintainers: |
| - Harald Geyer <harald@ccbib.org> |
| |
| description: | |
| A simple and low cost module providing a non standard single GPIO based |
| interface. It is believed the part is made by aosong but don't have |
| absolute confirmation of this, or what the aosong part number is. |
| |
| properties: |
| compatible: |
| const: dht11 |
| |
| reg: |
| maxItems: 1 |
| |
| gpios: |
| maxItems: 1 |
| description: |
| Single, interrupt capable, GPIO used to communicate with the device. |
| |
| required: |
| - compatible |
| - gpios |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| humidity_sensor { |
| compatible = "dht11"; |
| gpios = <&gpio0 6 0>; |
| }; |
| ... |
