ARM: dts: imx6qdl: Add compatible, clocks, irqs to MIPI CSI-2 node

Add to the MIPI CSI2 receiver node: compatible strings,
interrupt sources, and clocks.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6qdl.dtsi

@@ -1158,7 +1158,14 @@ audmux: audmux@021d8000 {
 			};
 
 			mipi_csi: mipi@021dc000 {
+				compatible = "fsl,imx6-mipi-csi2";
 				reg = <0x021dc000 0x4000>;
+				interrupts = <0 100 0x04>, <0 101 0x04>;
+				clocks = <&clks IMX6QDL_CLK_HSI_TX>,
+					 <&clks IMX6QDL_CLK_VIDEO_27M>,
+					 <&clks IMX6QDL_CLK_EIM_PODF>;
+				clock-names = "dphy", "ref", "pix";
+				status = "disabled";
 			};
 
 			mipi_dsi: mipi@021e0000 {