Documentation/devicetree/bindings/iio/humidity/dht11.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/iio/humidity/dht11.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/iio/humidity/dht11.yaml
Extension
.yaml
Size
869 bytes
Lines
42
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# 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>;
    };
...

Annotation

Implementation Notes