| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/media/i2c/ovti,ov2735.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: OmniVision OV2735 Image Sensor |
| |
| maintainers: |
| - Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> |
| |
| description: |
| The OmniVision OV2735 is a 2MP (1920x1080) color CMOS image sensor controlled |
| through an I2C-compatible SCCB bus. it outputs RAW10 format and uses a 1/2.7" |
| optical format. |
| |
| properties: |
| compatible: |
| const: ovti,ov2735 |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| items: |
| - description: XVCLK clock |
| |
| avdd-supply: |
| description: Analog Domain Power Supply |
| |
| dovdd-supply: |
| description: I/O Domain Power Supply |
| |
| dvdd-supply: |
| description: Digital Domain Power Supply |
| |
| reset-gpios: |
| maxItems: 1 |
| description: Reset Pin GPIO Control (active low) |
| |
| enable-gpios: |
| maxItems: 1 |
| description: |
| Active-low enable pin. Labeled as 'PWDN' in the datasheet, but acts as |
| an enable signal. During power rail ramp-up, the device remains powered |
| down. Once power rails are stable, pulling this pin low powers on the |
| device. |
| |
| port: |
| description: MIPI CSI-2 transmitter 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 |
| - const: 2 |
| |
| required: |
| - data-lanes |
| - link-frequencies |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - avdd-supply |
| - dovdd-supply |
| - dvdd-supply |
| - port |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| camera-sensor@3c { |
| compatible = "ovti,ov2735"; |
| reg = <0x3c>; |
| clocks = <&ov2735_clk>; |
| |
| avdd-supply = <&ov2735_avdd>; |
| dovdd-supply = <&ov2735_dovdd>; |
| dvdd-supply = <&ov2735_dvdd>; |
| |
| reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; |
| enable-gpios = <&gpio2 11 GPIO_ACTIVE_LOW>; |
| |
| port { |
| cam_out: endpoint { |
| remote-endpoint = <&mipi_in_cam>; |
| data-lanes = <1 2>; |
| link-frequencies = /bits/ 64 <420000000>; |
| }; |
| }; |
| }; |
| }; |
