Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
Extension: .yaml
Size: 3241 bytes
Lines: 141
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

dt-bindings/clock/sun8i-de2.h
dt-bindings/reset/sun8i-de2.h

Detected Declarations

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

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-de2-mixer.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner Display Engine 2.0 Mixer

maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Maxime Ripard <mripard@kernel.org>

properties:
  compatible:
    enum:
      - allwinner,sun8i-a83t-de2-mixer-0
      - allwinner,sun8i-a83t-de2-mixer-1
      - allwinner,sun8i-h3-de2-mixer-0
      - allwinner,sun8i-r40-de2-mixer-0
      - allwinner,sun8i-r40-de2-mixer-1
      - allwinner,sun8i-v3s-de2-mixer
      - allwinner,sun20i-d1-de2-mixer-0
      - allwinner,sun20i-d1-de2-mixer-1
      - allwinner,sun50i-a64-de2-mixer-0
      - allwinner,sun50i-a64-de2-mixer-1
      - allwinner,sun50i-h6-de3-mixer-0
      - allwinner,sun50i-h616-de33-mixer-0

  reg: true

  reg-names: true

  clocks:
    items:
      - description: The mixer interface clock
      - description: The mixer module clock

  clock-names:
    items:
      - const: bus
      - const: mod

  iommus:
    maxItems: 1

  resets:
    maxItems: 1

  ports:
    $ref: /schemas/graph.yaml#/properties/ports

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/properties/port
        description: |
          Input endpoints of the controller.

      port@1:
        $ref: /schemas/graph.yaml#/properties/port
        description: |
          Output endpoints of the controller.

    required:
      - port@1

allOf:
  - if:
      properties:
        compatible:
          contains:

Annotation

Immediate include surface: `dt-bindings/clock/sun8i-de2.h`, `dt-bindings/reset/sun8i-de2.h`.
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.