Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml

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

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
Extension
.yaml
Size
4082 bytes
Lines
188
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/qcom,lpass-va-macro.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: LPASS(Low Power Audio Subsystem) VA Macro audio codec

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

properties:
  compatible:
    oneOf:
      - enum:
          - qcom,sc7280-lpass-va-macro
          - qcom,sm6115-lpass-va-macro
          - qcom,sm8250-lpass-va-macro
          - qcom,sm8450-lpass-va-macro
          - qcom,sm8550-lpass-va-macro
          - qcom,sc8280xp-lpass-va-macro
      - items:
          - enum:
              - qcom,glymur-lpass-va-macro
              - qcom,kaanapali-lpass-va-macro
              - qcom,sm8650-lpass-va-macro
              - qcom,sm8750-lpass-va-macro
              - qcom,x1e80100-lpass-va-macro
          - const: qcom,sm8550-lpass-va-macro

  reg:
    maxItems: 1

  "#sound-dai-cells":
    const: 1

  '#clock-cells':
    const: 0

  clocks:
    minItems: 1
    maxItems: 4

  clock-names:
    minItems: 1
    maxItems: 4

  clock-output-names:
    maxItems: 1

  power-domains:
    maxItems: 2

  power-domain-names:
    items:
      - const: macro
      - const: dcodec

  qcom,dmic-sample-rate:
    description: dmic sample rate
    $ref: /schemas/types.yaml#/definitions/uint32

  vdd-micb-supply:
    description: phandle to voltage regulator of MIC Bias

required:
  - compatible
  - reg
  - "#sound-dai-cells"
  - clock-names

Annotation

Implementation Notes