ARM: dts: imx6ul: Add csi node

Add csi node for i.MX6UL SoC.

Reviewed-by: Fabio Estevam <[e-mail]>
Signed-off-by: Sébastien Szymanski <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/boot/dts/imx6ul.dtsi

···
 				};
 			};
 
+			csi: csi@21c4000 {
+				compatible = "fsl,imx6ul-csi", "fsl,imx7-csi";
+				reg = <0x021c4000 0x4000>;
+				interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clks IMX6UL_CLK_CSI>;
+				clock-names = "mclk";
+				status = "disabled";
+			};
+
 			lcdif: lcdif@21c8000 {
 				compatible = "fsl,imx6ul-lcdif", "fsl,imx28-lcdif";
 				reg = <0x021c8000 0x4000>;