Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml
Extension
.yaml
Size
2456 bytes
Lines
108
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)
# Copyright (c) 2023-2024 Linaro Ltd.
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/ovti,og01a1b.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: OmniVision OG01A1B Image Sensor

maintainers:
  - Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>

description:
  The OmniVision OG01A1B is black and white CMOS 1.3 Megapixel (1280x1024)
  image sensor controlled over an I2C-compatible SCCB bus.
  The sensor transmits images on a MIPI CSI-2 output interface with one or
  two data lanes.

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

properties:
  compatible:
    const: ovti,og01a1b

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  reset-gpios:
    description: Active low GPIO connected to XSHUTDOWN pad of the sensor.
    maxItems: 1

  strobe-gpios:
    description: Input GPIO connected to strobe pad of the sensor.
    maxItems: 1

  avdd-supply:
    description: Analogue circuit voltage supply.

  dovdd-supply:
    description: I/O circuit voltage supply.

  dvdd-supply:
    description: Digital circuit voltage supply.

  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:
            minItems: 1
            maxItems: 2
            items:
              enum: [1, 2]

          link-frequencies: true

        required:
          - data-lanes

Annotation

Implementation Notes