Documentation/devicetree/bindings/media/samsung,fimc.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/samsung,fimc.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/samsung,fimc.yaml
Extension
.yaml
Size
8921 bytes
Lines
279
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.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/samsung,fimc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Samsung S5P/Exynos SoC Camera Subsystem (FIMC)

maintainers:
  - Krzysztof Kozlowski <krzk@kernel.org>
  - Sylwester Nawrocki <s.nawrocki@samsung.com>

description: |
  The S5P/Exynos SoC Camera subsystem comprises of multiple sub-devices
  represented by separate device tree nodes. Currently this includes: Fully
  Integrated Mobile Camera (FIMC, in the S5P SoCs series known as CAMIF), MIPI
  CSIS, FIMC-LITE and FIMC-IS (ISP).

properties:
  compatible:
    const: samsung,fimc

  ranges: true

  '#address-cells':
    const: 1

  '#size-cells':
    const: 1

  '#clock-cells':
    const: 1
    description: |
      The clock specifier cell stores an index of a clock: 0, 1 for
      CAM_A_CLKOUT, CAM_B_CLKOUT clocks respectively.

  clocks:
    minItems: 2
    maxItems: 4

  clock-names:
    minItems: 2
    items:
      - const: sclk_cam0
      - const: sclk_cam1
      - const: pxl_async0
      - const: pxl_async1

  clock-output-names:
    maxItems: 2

  parallel-ports:
    $ref: /schemas/graph.yaml#/properties/ports
    description:
      Active parallel video input ports.

    patternProperties:
      "^port@[01]$":
        $ref: /schemas/graph.yaml#/$defs/port-base
        unevaluatedProperties: false
        description:
          Camera A and camera B inputs.

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

  pinctrl-names:
    minItems: 1

Annotation

Implementation Notes