| # 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: |
| $ref: /schemas/media/video-interfaces.yaml# |
| unevaluatedProperties: false |
| |
| properties: |
| data-lanes: |
| items: |
| - const: 1 |
| |
| link-frequencies: |
| maxItems: 1 |
| items: |
| minimum: 125000000 |
| maximum: 600000000 |
| |
| lane-polarities: |
| minItems: 1 |
| maxItems: 2 |
| |
| required: |
| - data-lanes |
| - link-frequencies |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - vcore-supply |
| - vddio-supply |
| - vana-supply |
| - reset-gpios |
| - port |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| camera-sensor@10 { |
| compatible = "st,vd55g1"; |
| reg = <0x10>; |
| |
| clocks = <&camera_clk_12M>; |
| |
| vcore-supply = <&camera_vcore_v1v15>; |
| vddio-supply = <&camera_vddio_v1v8>; |
| vana-supply = <&camera_vana_v2v8>; |
| |
| reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; |
| st,leds = <2>; |
| |
| orientation = <2>; |
| rotation = <0>; |
| |
| port { |
| endpoint { |
| data-lanes = <1>; |
| link-frequencies = /bits/ 64 <600000000>; |
| remote-endpoint = <&csiphy0_ep>; |
| }; |
| }; |
| }; |
| }; |
