Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/mediatek,mt8189-afe-pcm.yaml
Extension
.yaml
Size
6322 bytes
Lines
179
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/sound/mediatek,mt8189-afe-pcm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: MediaTek Audio Front End PCM controller for MT8189

maintainers:
  - Darren Ye <darren.ye@mediatek.com>
  - Cyril Chao <cyril.chao@mediatek.com>

properties:
  compatible:
    const: mediatek,mt8189-afe-pcm

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  memory-region:
    maxItems: 1

  mediatek,apmixedsys:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: To set up the apll12 tuner

  power-domains:
    maxItems: 1

  clocks:
    items:
      - description: mux for audio intbus
      - description: mux for audio engen1
      - description: mux for audio engen2
      - description: mux for audio h
      - description: audio apll1 clock
      - description: audio apll2 clock
      - description: audio apll1 divide4
      - description: audio apll2 divide4
      - description: audio apll12 divide for i2sin0
      - description: audio apll12 divide for i2sin1
      - description: audio apll12 divide for i2sout0
      - description: audio apll12 divide for i2sout1
      - description: audio apll12 divide for fmi2s
      - description: audio apll12 divide for tdmout mck
      - description: audio apll12 divide for tdmout bck
      - description: mux for audio apll1
      - description: mux for audio apll2
      - description: mux for i2sin0 mck
      - description: mux for i2sin1 mck
      - description: mux for i2sout0 mck
      - description: mux for i2sout1 mck
      - description: mux for fmi2s mck
      - description: mux for tdmout mck
      - description: 26m clock
      - description: audio slv clock
      - description: audio mst clock
      - description: audio intbus clock

  clock-names:
    items:
      - const: top_aud_intbus
      - const: top_aud_eng1
      - const: top_aud_eng2
      - const: top_aud_h
      - const: apll1
      - const: apll2

Annotation

Implementation Notes