Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/ti,ds90ub953.yaml
Extension
.yaml
Size
3087 bytes
Lines
148
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 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub953.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments DS90UB953 FPD-Link III Serializer

maintainers:
  - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>

description:
  The TI DS90UB953 is an FPD-Link III video serializer for MIPI CSI-2.

properties:
  compatible:
    enum:
      - ti,ds90ub953-q1
      - ti,ds90ub971-q1

  '#gpio-cells':
    const: 2
    description:
      First cell is the GPIO pin number, second cell is the flags. The GPIO pin
      number must be in range of [0, 3].

  gpio-controller: true

  clocks:
    maxItems: 1
    description:
      Reference clock connected to the CLKIN pin.

  clock-names:
    items:
      - const: clkin

  '#clock-cells':
    const: 0

  reg:
    maxItems: 1
    description:
      The strap I2C address of the serializer. Can be used by the deserializer
      to communicate over back-channel when the forward-channel is not yet
      active.

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

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/$defs/port-base
        unevaluatedProperties: false
        description: CSI-2 input port

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

            required:
              - data-lanes

      port@1:
        $ref: /schemas/graph.yaml#/properties/port
        unevaluatedProperties: false
        description: FPD-Link III output port

    required:

Annotation

Implementation Notes