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+Xilinx MIPI CSI2 Receiver Subsystem Device Tree Bindings
+--------------------------------------------------------
+
+The Xilinx MIPI CSI2 Receiver Subsystem is used to capture MIPI CSI2 traffic
+from compliant camera sensors and send the output as AXI4 Stream video data
+for image processing.
+
+The subsystem consists of a MIPI DPHY in slave mode which captures the
+data packets. This is passed along the MIPI CSI2 Rx IP which extracts the
+packet data. The optional Video Format Bridge (VFB) converts this data to
+AXI4 Stream video data.
+
+For more details, please refer to PG232 Xilinx MIPI CSI-2 Receiver Subsystem.
+
+Required properties:
+--------------------
+- compatible: Must contain "xlnx,mipi-csi2-rx-subsystem-5.0".
+- reg: Physical base address and length of the registers set for the device.
+- interrupts: Property with a value describing the interrupt number.
+- clocks: List of phandles to AXI Lite and Video clocks.
+- clock-names: Must contain "lite_aclk" and "video_aclk" in the same order
+  as clocks listed in clocks property.
+- xlnx,csi-pxl-format: This denotes the CSI Data type selected in hw design.
+  Packets other than this data type (except for RAW8 and User defined data
+  types) will be filtered out. Possible values are as below -
+  0x1E - YUV4228B
+  0x1F - YUV42210B
+  0x20 - RGB444
+  0x21 - RGB555
+  0x22 - RGB565
+  0x23 - RGB666
+  0x24 - RGB888
+  0x28 - RAW6
+  0x29 - RAW7
+  0x2A - RAW8
+  0x2B - RAW10
+  0x2C - RAW12
+  0x2D - RAW14
+  0x2E - RAW16
+  0x2F - RAW20
+
+
+Optional properties:
+--------------------
+- xlnx,vfb: Present when Video Format Bridge is enabled in IP configuration
+- xlnx,en-csi-v2-0: Present if CSI v2 is enabled in IP configuration.
+- xlnx,en-vcx: When present, there are maximum 16 virtual channels, else
+  only 4. This is present only if xlnx,en-csi-v2-0 is present.
+- xlnx,en-active-lanes: present if the number of active lanes can be
+  re-configured at runtime in the Protocol Configuration Register.
+  Otherwise all lanes, as set in IP configuration, are always active.
+- reset-gpios: Optional specifier for a GPIO that asserts video_aresetn.
+
+Ports
+-----
+The device node shall contain two 'port' child nodes as defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+The port@0 is a sink port and shall connect to CSI2 source like camera.
+
+The port@1 is a source port and can be connected to any video processing IP
+which can work with AXI4 Stream data.
+
+Required port properties:
+--------------------
+- reg: 0 - for sink port.
+       1 - for source port.
+
+Required endpoint property:
+---------------------------
+- data-lanes: specifies MIPI CSI-2 data lanes as covered in video-interfaces.txt.
+  This is required only in the sink port 0 endpoint which connects to MIPI CSI2
+  source like sensor. The possible values are:
+  1       - For 1 lane enabled in IP.
+  1 2     - For 2 lanes enabled in IP.
+  1 2 3   - For 3 lanes enabled in IP.
+  1 2 3 4 - For 4 lanes enabled in IP.
+
+Example:
+
+	xcsi2rxss_1: csi2rx@a0020000 {
+		compatible = "xlnx,mipi-csi2-rx-subsystem-5.0";
+		reg = <0x0 0xa0020000 0x0 0x10000>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 95 4>;
+		xlnx,csi-pxl-format = <0x2a>;
+		xlnx,vfb;
+		xlnx,en-active-lanes;
+		xlnx,en-csi-v2-0;
+		xlnx,en-vcx;
+		clock-names = "lite_aclk", "video_aclk";
+		clocks = <&misc_clk_0>, <&misc_clk_1>;
+		reset-gpios = <&gpio 86 GPIO_ACTIVE_LOW>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				/* Sink port */
+				reg = <0>;
+				csiss_in: endpoint {
+					data-lanes = <1 2 3 4>;
+					/* MIPI CSI2 Camera handle */
+					remote-endpoint = <&camera_out>;
+				};
+			};
+			port@1 {
+				/* Source port */
+				reg = <1>;
+				csiss_out: endpoint {
+					remote-endpoint = <&vproc_in>;
+				};
+			};
+		};
+	};
