Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
Extension
.yaml
Size
2734 bytes
Lines
113
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/i2c/onnn,ar0521.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ON Semiconductor AR0521 MIPI CSI-2 sensor

maintainers:
  - Krzysztof Hałasa <khalasa@piap.pl>

description: |-
  The AR0521 is a raw CMOS image sensor with MIPI CSI-2 and
  I2C-compatible control interface.

properties:
  compatible:
    const: onnn,ar0521

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    const: extclk

  vaa-supply:
    description:
      Definition of the regulator used as analog (2.7 V) voltage supply.

  vdd-supply:
    description:
      Definition of the regulator used as digital core (1.2 V) voltage supply.

  vdd_io-supply:
    description:
      Definition of the regulator used as digital I/O (1.8 V) voltage supply.

  reset-gpios:
    description: reset GPIO, usually active low
    maxItems: 1

  port:
    $ref: /schemas/graph.yaml#/$defs/port-base
    unevaluatedProperties: false
    description: |
      Video output port.

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

        properties:
          bus-type:
            const: 4
          data-lanes:
            anyOf:
              - items:
                  - const: 1
              - items:
                  - const: 1
                  - const: 2
              - items:
                  - const: 1
                  - const: 2
                  - const: 3
                  - const: 4

Annotation

Implementation Notes