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Xilinx Color Filter Array (CFA)
-------------------------------
Required properties:
- compatible: Must be "xlnx,v-cfa-7.0".
- reg: Physical base address and length of the registers set for the device.
- clocks: Reference to the video core clock.
- ports: Video ports, using the DT bindings defined in ../video-interfaces.txt.
The cfa has an input port (0) and an output port (1).
Required port properties:
- xlnx,video-format: Must be SENSOR_MONO for the input port (0), and RBG for
the output port (1).
- xlnx,video-width: Video width as defined in video.txt
- xlnx, cfa-pattern: Must be one of "rggb", "grbg", "gbrg", and "bggr" for the
input port (0). Must not be specified for the output port (1).
Example:
cfa_0: cfa@400b0000 {
compatible = "xlnx,v-cfa-7.0";
reg = <0x400b0000 0x10000>;
clocks = <&clkc 15>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
xlnx,video-format = <XVIP_VF_SENSOR_MONO>;
xlnx,video-width = <8>;
xlnx,cfa-pattern = "rggb";
cfa0_in: endpoint {
remote-endpoint = <&spc0_out>;
};
};
port@1 {
reg = <1>;
xlnx,video-format = <XVIP_VF_RBG>;
xlnx,video-width = <8>;
cfa0_out: endpoint {
remote-endpoint = <&ccm0_in>;
};
};
};
};
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