Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml
Extension
.yaml
Size
2681 bytes
Lines
120
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
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/bridge/ti,tfp410.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: TFP410 DPI to DVI encoder

maintainers:
  - Tomi Valkeinen <tomi.valkeinen@ti.com>
  - Jyri Sarha <jsarha@ti.com>

properties:
  compatible:
    const: ti,tfp410

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

  powerdown-gpios:
    maxItems: 1

  ti,deskew:
    description:
      Data de-skew value in 350ps increments, from 0 to 7, as configured
      through the DK[3:1] pins. The de-skew multiplier is computed as
      (DK[3:1] - 4), so it ranges from -4 to 3.
    $ref: /schemas/types.yaml#/definitions/uint32
    minimum: 0
    maximum: 7

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

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

        properties:
          endpoint:
            $ref: /schemas/graph.yaml#/$defs/endpoint-base
            unevaluatedProperties: false

            properties:
              pclk-sample:
                description:
                  Endpoint sampling edge.
                enum:
                  - 0  # Falling edge
                  - 1  # Rising edge
                default: 0

              bus-width:
                description:
                  Endpoint bus width.
                enum:
                  - 12  # 12 data lines connected and dual-edge mode
                  - 24  # 24 data lines connected and single-edge mode
                default: 24

      port@1:
        $ref: /schemas/graph.yaml#/properties/port
        description: DVI output port.

    required:
      - port@0
      - port@1

Annotation

Implementation Notes