ARM: dts: hix5hd2: add ir node

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

arch/arm/boot/dts/hisi-x5hd2.dtsi

@@ -391,7 +391,7 @@ l2: l2-cache {
 		};
 
 		sysctrl: system-controller@00000000 {
-			compatible = "hisilicon,sysctrl";
+			compatible = "hisilicon,sysctrl", "syscon";
 			reg = <0x00000000 0x1000>;
 			reboot-offset = <0x4>;
 		};
@@ -478,5 +478,13 @@ ahci: sata@1900000 {
 			interrupts = <0 70 4>;
 			clocks = <&clock HIX5HD2_SATA_CLK>;
 		};
+
+		ir: ir@001000 {
+			compatible = "hisilicon,hix5hd2-ir";
+			reg = <0x001000 0x1000>;
+			interrupts = <0 47 4>;
+			clocks = <&clock HIX5HD2_FIXED_24M>;
+			hisilicon,power-syscon = <&sysctrl>;
+		};
 	};
 };