Documentation/devicetree/bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml
Extension
.yaml
Size
1758 bytes
Lines
97
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-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/adc/allwinner,sun20i-d1-gpadc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner D1 General Purpose ADC

maintainers:
  - Maksim Kiselev <bigunclemax@gmail.com>

properties:
  compatible:
    oneOf:
      - enum:
          - allwinner,sun20i-d1-gpadc
      - items:
          - enum:
              - allwinner,sun50i-h616-gpadc
          - const: allwinner,sun20i-d1-gpadc

  "#io-channel-cells":
    const: 1

  "#address-cells":
    const: 1

  "#size-cells":
    const: 0

  clocks:
    maxItems: 1

  interrupts:
    maxItems: 1

  reg:
    maxItems: 1

  resets:
    maxItems: 1

patternProperties:
  "^channel@[0-9a-f]+$":
    $ref: adc.yaml
    type: object
    description:
      Represents the internal channels of the ADC.

    properties:
      reg:
        items:
          minimum: 0
          maximum: 15

    required:
      - reg

    unevaluatedProperties: false

required:
  - "#io-channel-cells"
  - clocks
  - compatible
  - interrupts
  - reg
  - resets

additionalProperties: false

Annotation

Implementation Notes