FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/media/i2c/imx290.txt

     * Sony IMX290 1/2.8-Inch CMOS Image Sensor
     
     The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with
     Square Pixel for Color Cameras. It is programmable through I2C and 4-wire
     interfaces. The sensor output is available via CMOS logic parallel SDR output,
     Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the
     default. No bindings have been defined for the other busses.
     
     Required Properties:
    - compatible: Should be "sony,imx290"
    - reg: I2C bus address of the device
    - clocks: Reference to the xclk clock.
    - clock-names: Should be "xclk".
    - clock-frequency: Frequency of the xclk clock in Hz.
    - vdddo-supply: Sensor digital IO regulator.
    - vdda-supply: Sensor analog regulator.
    - vddd-supply: Sensor digital core regulator.
    
    Optional Properties:
    - reset-gpios: Sensor reset GPIO
    
    The imx290 device node should contain one 'port' child node with
    an 'endpoint' subnode. For further reading on port node refer to
    Documentation/devicetree/bindings/media/video-interfaces.txt.
    
    Required Properties on endpoint:
    - data-lanes: check ../video-interfaces.txt
    - link-frequencies: check ../video-interfaces.txt
    - remote-endpoint: check ../video-interfaces.txt
    
    Example:
            &i2c1 {
                    ...
                    imx290: camera-sensor@1a {
                            compatible = "sony,imx290";
                            reg = <0x1a>;
    
                            reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>;
                            pinctrl-names = "default";
                            pinctrl-0 = <&camera_rear_default>;
    
                            clocks = <&gcc GCC_CAMSS_MCLK0_CLK>;
                            clock-names = "xclk";
                            clock-frequency = <37125000>;
    
                            vdddo-supply = <&camera_vdddo_1v8>;
                            vdda-supply = <&camera_vdda_2v8>;
                            vddd-supply = <&camera_vddd_1v5>;
    
                            port {
                                    imx290_ep: endpoint {
                                            data-lanes = <1 2 3 4>;
                                            link-frequencies = /bits/ 64 <445500000>;
                                            remote-endpoint = <&csiphy0_ep>;
                                    };
                            };
                    };

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