Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml
Extension
.yaml
Size
3259 bytes
Lines
138
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 OR BSD-2-Clause)
# Copyright (c) 2025 STMicroelectronics SA.
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/st,vd55g1.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics VD55G1 Global Shutter Image Sensor

maintainers:
  - Benjamin Mugnier <benjamin.mugnier@foss.st.com>
  - Sylvain Petinot <sylvain.petinot@foss.st.com>

description: |-
 The STMicroelectronics VD55G1 is a global shutter image sensor with an active
 array size of 804H x 704V. It is programmable through I2C interface. The I2C
 address is fixed to 0x10.

 Image data is sent through MIPI CSI-2, which is configured as only 1 data
 lane. The sensor provides 4 GPIOS that can be used for external LED signal
 (synchronized with sensor integration periods).

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

properties:
  compatible:
    enum:
      - st,vd55g1
      - st,vd65g4
    description:
      VD55G1 is the monochrome variant, while VD65G4 is the color one.

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  vcore-supply:
    description: Digital core power supply (1.15V)

  vddio-supply:
    description: Digital IO power supply (1.8V)

  vana-supply:
    description: Analog power supply (2.8V)

  reset-gpios:
    description: Sensor reset active low GPIO (XSHUTDOWN)
    maxItems: 1

  st,leds:
    description:
      List sensor's GPIOs used to control strobe light sources during exposure
      time. The numbers identify the sensor pin on which the illumination
      system is connected. GPIOs are active-high.
    $ref: /schemas/types.yaml#/definitions/uint32-array
    minItems: 1
    maxItems: 4
    items:
      minimum: 0
      maximum: 3

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

    properties:
      endpoint:

Annotation

Implementation Notes