Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/sound/simple-audio-amplifier.yaml

Extension

.yaml

Size

790 bytes

Lines

46

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

• dt-bindings/gpio/meson8-gpio.h

Detected Declarations

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

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/simple-audio-amplifier.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Simple Audio Amplifier

maintainers:
  - Jerome Brunet <jbrunet@baylibre.com>

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

properties:
  compatible:
    enum:
      - dioo,dio2125
      - simple-audio-amplifier

  enable-gpios:
    maxItems: 1

  VCC-supply:
    description: >
      power supply for the device

  sound-name-prefix: true

required:
  - compatible

additionalProperties: false

examples:
  - |
    #include <dt-bindings/gpio/meson8-gpio.h>

    analog-amplifier {
        compatible = "simple-audio-amplifier";
        VCC-supply = <&regulator>;
        enable-gpios = <&gpio GPIOH_3 0>;
    };

...

Annotation

• Immediate include surface: `dt-bindings/gpio/meson8-gpio.h`.
• 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.