Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml

File Facts

System

Linux kernel

Corpus path

Documentation/devicetree/bindings/display/bridge/waveshare,dsi2dpi.yaml

Extension

.yaml

Size

2272 bytes

Lines

110

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/display/bridge/waveshare,dsi2dpi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Waveshare MIPI-DSI to DPI Converter bridge

maintainers:
  - Joseph Guo <qijian.guo@nxp.com>

description:
  Waveshare bridge board is part of Waveshare panel which converts DSI to DPI
  or LVDS.

properties:
  compatible:
    enum:
      - waveshare,dsi2dpi
      - waveshare,dsi2lvds

  reg:
    maxItems: 1
    description: base I2C address of the device

  power-supply: true

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

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/$defs/port-base
        unevaluatedProperties: false
        description:
          Video port for MIPI DSI input

        properties:
          endpoint:
            $ref: /schemas/media/video-interfaces.yaml#
            unevaluatedProperties: false

            properties:
              data-lanes:
                description: array of physical DSI data lane indexes.
                minItems: 1
                items:
                  - const: 1
                  - const: 2
                  - const: 3
                  - const: 4

            required:
              - data-lanes

      port@1:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Video port for MIPI DPI or LVDS output to the panel.

    required:
      - port@0
      - port@1

required:
  - compatible
  - reg
  - ports
  - power-supply

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.