Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
Extension
.yaml
Size
3849 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 OR BSD-2-Clause)
# Copyright (c) 2020 MediaTek Inc.
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/ovti,ov02a10.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Omnivision OV02A10 CMOS Sensor

maintainers:
  - Dongchun Zhu <dongchun.zhu@mediatek.com>

description: |-
  The Omnivision OV02A10 is a low-cost, high performance, 1/5-inch, 2 megapixel
  image sensor, which is the latest production derived from Omnivision's CMOS
  image sensor technology. Ihis chip supports high frame rate speeds up to 30fps
  @ 1600x1200 (UXGA) resolution transferred over a 1-lane MIPI interface. The
  sensor output is available via CSI-2 serial data output.

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

properties:
  compatible:
    const: ovti,ov02a10

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    description:
      External clock for the sensor.
    items:
      - const: eclk

  clock-frequency:
    description:
      Frequency of the eclk clock in Hz.
    deprecated: true

  dovdd-supply:
    description:
      Definition of the regulator used as Digital I/O voltage supply.

  avdd-supply:
    description:
      Definition of the regulator used as Analog voltage supply.

  dvdd-supply:
    description:
      Definition of the regulator used as Digital core voltage supply.

  powerdown-gpios:
    description:
      Must be the device tree identifier of the GPIO connected to the
      PD_PAD pin. This pin is used to place the OV02A10 into standby mode
      or shutdown mode. As the line needs to be high for the powerdown mode
      to be active, it should be marked GPIO_ACTIVE_HIGH.
    maxItems: 1

  reset-gpios:
    description:
      Must be the device tree identifier of the GPIO connected to the
      RST_PD pin. If specified, it will be asserted during driver probe.
      As the line needs to be low for the reset to be active, it should be
      marked GPIO_ACTIVE_LOW.
    maxItems: 1

Annotation

Implementation Notes