Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml

File Facts

System: Linux kernel
Corpus path: Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
Extension: .yaml
Size: 16751 bytes
Lines: 678
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/dma/sun4i-a10.h
dt-bindings/interrupt-controller/arm-gic.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,sun4i-a10-tcon.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Allwinner A10 Timings Controller (TCON)

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

description: |
  The TCON acts as a timing controller for RGB, LVDS and TV
  interfaces.

properties:
  "#clock-cells":
    const: 0

  compatible:
    oneOf:
      - const: allwinner,sun4i-a10-tcon
      - const: allwinner,sun5i-a13-tcon
      - const: allwinner,sun6i-a31-tcon
      - const: allwinner,sun6i-a31s-tcon
      - const: allwinner,sun7i-a20-tcon
      - const: allwinner,sun8i-a23-tcon
      - const: allwinner,sun8i-a33-tcon
      - const: allwinner,sun8i-a83t-tcon-lcd
      - const: allwinner,sun8i-a83t-tcon-tv
      - const: allwinner,sun8i-r40-tcon-tv
      - const: allwinner,sun8i-v3s-tcon
      - const: allwinner,sun9i-a80-tcon-lcd
      - const: allwinner,sun9i-a80-tcon-tv
      - const: allwinner,sun20i-d1-tcon-lcd
      - const: allwinner,sun20i-d1-tcon-tv

      - items:
          - enum:
              - allwinner,sun7i-a20-tcon0
              - allwinner,sun7i-a20-tcon1
          - const: allwinner,sun7i-a20-tcon

      - items:
          - enum:
              - allwinner,sun50i-a64-tcon-lcd
          - const: allwinner,sun8i-a83t-tcon-lcd

      - items:
          - enum:
              - allwinner,sun8i-h3-tcon-tv
              - allwinner,sun50i-a64-tcon-tv
          - const: allwinner,sun8i-a83t-tcon-tv

      - items:
          - enum:
              - allwinner,sun50i-h6-tcon-tv
          - const: allwinner,sun8i-r40-tcon-tv

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    minItems: 1
    maxItems: 4

Annotation

Immediate include surface: `dt-bindings/dma/sun4i-a10.h`, `dt-bindings/interrupt-controller/arm-gic.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.