Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
Extension
.yaml
Size
7176 bytes
Lines
347
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-codec.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner A10 Codec

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Maxime Ripard <mripard@kernel.org>

properties:
  "#sound-dai-cells":
    const: 0

  compatible:
    enum:
      - allwinner,sun4i-a10-codec
      - allwinner,sun6i-a31-codec
      - allwinner,sun7i-a20-codec
      - allwinner,sun8i-a23-codec
      - allwinner,sun8i-h3-codec
      - allwinner,sun8i-v3s-codec
      - allwinner,sun50i-h616-codec
      - allwinner,suniv-f1c100s-codec

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    items:
      - description: Bus Clock
      - description: Module Clock

  clock-names:
    items:
      - const: apb
      - const: codec

  dmas:
    oneOf:
      - items:
          - description: RX DMA Channel
          - description: TX DMA Channel
      - items:
          - description: TX DMA Channel

  dma-names:
    oneOf:
      - items:
          - const: rx
          - const: tx
      - items:
          - const: tx

  resets:
    maxItems: 1

  allwinner,audio-routing:
    description: |-
      A list of the connections between audio components.  Each entry
      is a pair of strings, the first being the connection's sink, the
      second being the connection's source.
    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
    minItems: 2
    maxItems: 18

Annotation

Implementation Notes