Documentation/devicetree/bindings/sound/qcom,sm8250.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
Extension
.yaml
Size
5611 bytes
Lines
218
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.

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Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/qcom,sm8250.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies Inc. ASoC sound card drivers

maintainers:
  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

description:
  This bindings describes Qualcomm SoC based sound cards
  which uses LPASS internal codec for audio.

properties:
  compatible:
    oneOf:
      - items:
          - enum:
              - lenovo,yoga-c630-sndcard
              - qcom,db845c-sndcard
          - const: qcom,sdm845-sndcard
      - items:
          - enum:
              - qcom,kaanapali-sndcard
              - qcom,sm8550-sndcard
              - qcom,sm8650-sndcard
              - qcom,sm8750-sndcard
          - const: qcom,sm8450-sndcard
      - enum:
          - fairphone,fp4-sndcard
          - fairphone,fp5-sndcard
          - qcom,apq8096-sndcard
          - qcom,glymur-sndcard
          - qcom,qcm6490-idp-sndcard
          - qcom,qcs615-sndcard
          - qcom,qcs6490-rb3gen2-sndcard
          - qcom,qcs8275-sndcard
          - qcom,qcs9075-sndcard
          - qcom,qcs9100-sndcard
          - qcom,qrb2210-sndcard
          - qcom,qrb4210-rb2-sndcard
          - qcom,qrb5165-rb5-sndcard
          - qcom,sc7180-qdsp6-sndcard
          - qcom,sc8280xp-sndcard
          - qcom,sdm845-sndcard
          - qcom,sm8250-sndcard
          - qcom,sm8450-sndcard
          - qcom,x1e80100-sndcard

  audio-routing:
    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
    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. Valid names could be power supplies,
      MicBias of codec and the jacks on the board.

  aux-devs:
    $ref: /schemas/types.yaml#/definitions/phandle-array
    description: |
      List of phandles pointing to auxiliary devices, such
      as amplifiers, to be added to the sound card.

  model:
    $ref: /schemas/types.yaml#/definitions/string
    description: User visible long sound card name

patternProperties:

Annotation

Implementation Notes