Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.yaml
Extension
.yaml
Size
2566 bytes
Lines
101
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/nvidia,tegra-audio-rt5677.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NVIDIA Tegra audio complex with RT5677 CODEC

maintainers:
  - Jon Hunter <jonathanh@nvidia.com>
  - Thierry Reding <thierry.reding@gmail.com>

allOf:
  - $ref: nvidia,tegra-audio-common.yaml#

properties:
  compatible:
    items:
      - pattern: '^[a-z0-9]+,tegra-audio-rt5677(-[a-z0-9]+)+$'
      - const: nvidia,tegra-audio-rt5677

  nvidia,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 for sources and
      sinks are the pins (documented in the binding document),
      and the jacks on the board.
    minItems: 2
    items:
      enum:
        # Board Connectors
        - Headphone
        - Speaker
        - Headset Mic
        - Internal Mic 1
        - Internal Mic 2

        # CODEC Pins
        - IN1P
        - IN1N
        - IN2P
        - IN2N
        - MICBIAS1
        - DMIC1
        - DMIC2
        - DMIC3
        - DMIC4
        - DMIC L1
        - DMIC L2
        - DMIC L3
        - DMIC L4
        - DMIC R1
        - DMIC R2
        - DMIC R3
        - DMIC R4
        - LOUT1
        - LOUT2
        - LOUT3
        - PDM1L
        - PDM1R
        - PDM2L
        - PDM2R

required:
  - nvidia,i2s-controller

unevaluatedProperties: false

Annotation

Implementation Notes