Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
Extension
.yaml
Size
2930 bytes
Lines
131
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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Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/ovti,ov4689.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Omnivision OV4689 CMOS

maintainers:
  - Mikhail Rudenko <mike.rudenko@gmail.com>

description: |
  The Omnivision OV4689 is a high performance, 1/3-inch, 4 megapixel
  image sensor. Ihis chip supports high frame rate speeds up to 90 fps
  at 2688x1520 resolution. It is programmable through an I2C
  interface, and sensor output is sent via 1/2/4 lane MIPI CSI-2
  connection.

allOf:
  - $ref: /schemas/media/video-interface-devices.yaml#

properties:
  compatible:
    const: ovti,ov4689

  reg:
    maxItems: 1

  clocks:
    description:
      External clock (XVCLK) for the sensor, 6-64 MHz
    maxItems: 1

  dovdd-supply:
    description:
      Digital I/O voltage supply, 1.7-3.0 V

  avdd-supply:
    description:
      Analog voltage supply, 2.6-3.0 V

  dvdd-supply:
    description:
      Digital core voltage supply, 1.1-1.3 V

  powerdown-gpios:
    description:
      GPIO connected to the powerdown pin (active low)

  reset-gpios:
    maxItems: 1
    description:
      GPIO connected to the reset pin (active low)

  port:
    $ref: /schemas/graph.yaml#/$defs/port-base
    additionalProperties: false
    description:
      Output port node, single endpoint describing the CSI-2 transmitter

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

        properties:
          data-lanes:
            oneOf:
              - items:
                  - const: 1

Annotation

Implementation Notes