Documentation/devicetree/bindings/sound/amlogic,aiu.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/amlogic,aiu.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/sound/amlogic,aiu.yaml
Extension: .yaml
Size: 2927 bytes
Lines: 119
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/clock/gxbb-clkc.h
dt-bindings/interrupt-controller/irq.h
dt-bindings/interrupt-controller/arm-gic.h
dt-bindings/reset/amlogic,meson-gxbb-reset.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/amlogic,aiu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Amlogic AIU audio output controller

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

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

properties:
  $nodename:
    pattern: "^audio-controller@.*"

  "#sound-dai-cells":
    const: 2

  compatible:
    items:
      - enum:
          - amlogic,aiu-gxbb
          - amlogic,aiu-gxl
          - amlogic,aiu-meson8
          - amlogic,aiu-meson8b
      - const: amlogic,aiu

  clocks:
    items:
      - description: AIU peripheral clock
      - description: I2S peripheral clock
      - description: I2S output clock
      - description: I2S master clock
      - description: I2S mixer clock
      - description: SPDIF peripheral clock
      - description: SPDIF output clock
      - description: SPDIF master clock
      - description: SPDIF master clock multiplexer

  clock-names:
    items:
      - const: pclk
      - const: i2s_pclk
      - const: i2s_aoclk
      - const: i2s_mclk
      - const: i2s_mixer
      - const: spdif_pclk
      - const: spdif_aoclk
      - const: spdif_mclk
      - const: spdif_mclk_sel

  interrupts:
    items:
      - description: I2S interrupt line
      - description: SPDIF interrupt line

  interrupt-names:
    items:
      - const: i2s
      - const: spdif

  reg:
    maxItems: 1

  resets:
    maxItems: 1

Annotation

Immediate include surface: `dt-bindings/clock/gxbb-clkc.h`, `dt-bindings/interrupt-controller/irq.h`, `dt-bindings/interrupt-controller/arm-gic.h`, `dt-bindings/reset/amlogic,meson-gxbb-reset.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.