Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
Extension
.yaml
Size
2193 bytes
Lines
96
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)
# Copyright (C) 2021 Intel Corporation
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/ovti,ov9282.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: OmniVision OV9282 Sensor

maintainers:
  - Paul J. Murphy <paul.j.murphy@intel.com>
  - Daniele Alessandrelli <daniele.alessandrelli@intel.com>

description:
  OV9282 sensor is an OmniVision black & white CMOS active pixel digital image
  sensor with an active array size of 1296H x 816V. It is programmable through
  I2C interface. The I2C client address is fixed to 0x60/0x70 as per sensor data
  sheet. Image data is sent through MIPI CSI-2.
  OV9281 has a different lens chief ray angle.

properties:
  compatible:
    enum:
      - ovti,ov9281
      - ovti,ov9282
  reg:
    description: I2C address
    maxItems: 1

  clocks:
    description: Clock frequency from 6 to 27MHz
    maxItems: 1

  reset-gpios:
    description: Reference to the GPIO connected to the XCLR pin, if any.
    maxItems: 1

  avdd-supply:
    description: Analog voltage supply, 2.8 volts

  dvdd-supply:
    description: Digital core voltage supply, 1.2 volts

  dovdd-supply:
    description: Digital I/O voltage supply, 1.8 volts

  port:
    additionalProperties: false
    $ref: /schemas/graph.yaml#/$defs/port-base

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

        properties:
          data-lanes: true
          link-frequencies: true

        required:
          - data-lanes
          - link-frequencies

    required:
      - endpoint

required:
  - compatible
  - reg
  - clocks

Annotation

Implementation Notes