arm64: dts: hi6220: add acpu_sctrl

Add acpu_sctrl clock node
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

arch/arm64/boot/dts/hisilicon/hi6220.dtsi

@@ -262,6 +262,12 @@ pm_ctrl: pm_ctrl@f7032000 {
 			#clock-cells = <1>;
 		};
 
+		acpu_sctrl: acpu_sctrl@f6504000 {
+			compatible = "hisilicon,hi6220-acpu-sctrl", "syscon";
+			reg = <0x0 0xf6504000 0x0 0x1000>;
+			#clock-cells = <1>;
+		};
+
 		medianoc_ade: medianoc_ade@f4520000 {
 			compatible = "syscon";
 			reg = <0x0 0xf4520000 0x0 0x4000>;