| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| # Copyright (c) 2024 STMicroelectronics SA. |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/media/i2c/st,vd56g3.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: STMicroelectronics VD56G3 Global Shutter Image Sensor |
| |
| maintainers: |
| - Benjamin Mugnier <benjamin.mugnier@foss.st.com> |
| - Sylvain Petinot <sylvain.petinot@foss.st.com> |
| |
| description: |- |
| The STMicroelectronics VD56G3 is a 1.5 M pixel global shutter image sensor |
| with an active array size of 1124 x 1364 (portrait orientation). It is |
| programmable through I2C, the address is fixed to 0x10. The sensor output is |
| available via CSI-2, which is configured as either 1 or 2 data lanes. The |
| sensor provides 8 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,vd56g3 |
| - st,vd66gy |
| description: |
| Two variants are availables; VD56G3 is a monochrome sensor while VD66GY |
| is a colour variant. |
| |
| 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: 8 |
| items: |
| minimum: 0 |
| maximum: 7 |
| |
| port: |
| $ref: /schemas/graph.yaml#/$defs/port-base |
| additionalProperties: false |
| |
| properties: |
| endpoint: |
| $ref: /schemas/media/video-interfaces.yaml# |
| unevaluatedProperties: false |
| |
| properties: |
| data-lanes: |
| minItems: 1 |
| maxItems: 2 |
| items: |
| enum: [1, 2] |
| |
| link-frequencies: |
| maxItems: 1 |
| items: |
| enum: [402000000, 750000000] |
| |
| lane-polarities: |
| minItems: 1 |
| maxItems: 3 |
| description: Any lane can be inverted or not. |
| |
| 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,vd56g3"; |
| 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 = <6>; |
| |
| orientation = <2>; |
| rotation = <0>; |
| |
| port { |
| endpoint { |
| data-lanes = <1 2>; |
| link-frequencies = /bits/ 64 <402000000>; |
| remote-endpoint = <&csiphy0_ep>; |
| }; |
| }; |
| }; |
| }; |
