diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index a9fa02b8c1b188f66662252518a92c92f34bfdb1..0696f8fa8fc2ca1ae88a6a4717a969e8555d8dbe 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -203,6 +203,16 @@
 			};
 		};
 
+		scpsys: scpsys@10006000 {
+			compatible = "mediatek,mt8173-scpsys";
+			#power-domain-cells = <1>;
+			reg = <0 0x10006000 0 0x1000>;
+			clocks = <&clk26m>,
+				 <&topckgen CLK_TOP_MM_SEL>;
+			clock-names = "mfg", "mm";
+			infracfg = <&infracfg>;
+		};
+
 		watchdog: watchdog@10007000 {
 			compatible = "mediatek,mt8173-wdt",
 				     "mediatek,mt6589-wdt";