Documentation/devicetree/bindings/sound/trivial-codec.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/trivial-codec.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/sound/trivial-codec.yaml
Extension: .yaml
Size: 1526 bytes
Lines: 80
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.

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

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/trivial-codec.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Trivial Audio Codec

maintainers:
  - Rob Herring <robh@kernel.org>

allOf:
  - $ref: dai-common.yaml#

properties:
  compatible:
    enum:
      # Analog Devices SSM2602 I2S audio CODEC devices
      - adi,ssm2602
      - adi,ssm2603
      - adi,ssm2604
      - adi,ssm3515
      # Cirrus Logic CS4265 audio DAC
      - cirrus,cs4265
      - cirrus,cs4341a
      - cirrus,cs4349
      - dlg,da9055-codec
      # Nuvoton Technology Corporation NAU85L40 Audio CODEC
      - nuvoton,nau8540
      - nuvoton,nau8810
      - nuvoton,nau8812
      - nuvoton,nau8814
      # NXP TFA9879 class-D audio amplifier
      - nxp,tfa9879
      - nxp,uda1342
      - sdw3019f836300
      - ti,pcm1789
      - ti,pcm1792a
      - ti,pcm5102a
      - wlf,wm8510
      - wlf,wm8523
      - wlf,wm8580
      - wlf,wm8581
      - wlf,wm8711
      - wlf,wm8728
      - wlf,wm8737
      - wlf,wm8750
      - wlf,wm8753
      - wlf,wm8770
      - wlf,wm8776
      - wlf,wm8961
      - wlf,wm8974
      - wlf,wm8987

  reg:
    maxItems: 1

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

  reset-gpios:
    maxItems: 1

required:
  - compatible
  - reg

unevaluatedProperties: false

examples:

Annotation

Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.