Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
Extension: .yaml
Size: 4405 bytes
Lines: 199
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

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/nvidia,tegra30-hda.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: NVIDIA Tegra HDA controller

description: |
  The High Definition Audio (HDA) block provides a serial interface to
  audio codec. It supports multiple input and output streams.

maintainers:
  - Thierry Reding <treding@nvidia.com>
  - Jon Hunter <jonathanh@nvidia.com>

properties:
  $nodename:
    pattern: "^hda@[0-9a-f]*$"

  compatible:
    oneOf:
      - enum:
          - nvidia,tegra30-hda
          - nvidia,tegra194-hda
          - nvidia,tegra234-hda
          - nvidia,tegra264-hda
      - items:
          - enum:
              - nvidia,tegra186-hda
              - nvidia,tegra210-hda
              - nvidia,tegra124-hda
              - nvidia,tegra114-hda
          - const: nvidia,tegra30-hda
      - items:
          - const: nvidia,tegra132-hda
          - const: nvidia,tegra124-hda
          - const: nvidia,tegra30-hda

  reg:
    maxItems: 1

  interrupts:
    description: The interrupt from the HDA controller
    maxItems: 1

  clocks:
    minItems: 1
    maxItems: 3

  clock-names:
    minItems: 1
    maxItems: 3

  resets:
    minItems: 2
    maxItems: 3

  reset-names:
    minItems: 2
    maxItems: 3

  power-domains:
    maxItems: 1

  interconnects:
    maxItems: 2

  interconnect-names:
    items:

Annotation

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.