Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/hynix,hi846.yaml
Extension
.yaml
Size
2869 bytes
Lines
120
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)
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/hynix,hi846.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: SK Hynix Hi-846 1/4" 8M Pixel MIPI CSI-2 sensor

maintainers:
  - Martin Kepplinger <martin.kepplinger@puri.sm>

description: |-
  The Hi-846 is a raw image sensor with an MIPI CSI-2 image data
  interface and CCI (I2C compatible) control bus. The output format
  is raw Bayer.

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

properties:
  compatible:
    const: hynix,hi846

  reg:
    maxItems: 1

  clocks:
    items:
      - description: Reference to the mclk clock.

  reset-gpios:
    description: Reference to the GPIO connected to the RESETB pin. Active low.
    maxItems: 1

  shutdown-gpios:
    description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low.
    maxItems: 1

  vddio-supply:
    description: Definition of the regulator used for the VDDIO power supply.

  vdda-supply:
    description: Definition of the regulator used for the VDDA power supply.

  vddd-supply:
    description: Definition of the regulator used for the VDDD power supply.

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

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

        properties:
          data-lanes:
            oneOf:
              - items:
                  - const: 1
                  - const: 2
                  - const: 3
                  - const: 4
              - items:
                  - const: 1
                  - const: 2

          link-frequencies: true

Annotation

Implementation Notes