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