diff --git a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
index 7bdd6a324c15..e09aac293d24 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
@@ -36,6 +36,22 @@
 			pmsg-size = <0x50000>;
 		};
 	};
+
+	debug: debug@fd904000 {
+		compatible = "rockchip,debug";
+		reg = <0x0 0xfd904000 0x0 0x1000>,
+			<0x0 0xfd905000 0x0 0x1000>,
+			<0x0 0xfd906000 0x0 0x1000>,
+			<0x0 0xfd907000 0x0 0x1000>;
+	};
+
+	cspmu: cspmu@fd90c000 {
+		compatible = "rockchip,cspmu";
+		reg = <0x0 0xfd90c000 0x0 0x1000>,
+			<0x0 0xfd90d000 0x0 0x1000>,
+			<0x0 0xfd90e000 0x0 0x1000>,
+			<0x0 0xfd90f000 0x0 0x1000>;
+	};
 };
 
 &rng {