diff --git a/arch/arm/boot/dts/rk312x.dtsi b/arch/arm/boot/dts/rk312x.dtsi
index 055ab14e9de0..50fa2fa5135e 100644
--- a/arch/arm/boot/dts/rk312x.dtsi
+++ b/arch/arm/boot/dts/rk312x.dtsi
@@ -1224,6 +1224,10 @@
 		};
 	};
 
+	rockchip_system_monitor: rockchip-system-monitor {
+		compatible = "rockchip,system-monitor";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3128-pinctrl";
 		rockchip,grf = <&grf>;
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index e328775d9b67..1cae475d423c 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -1245,6 +1245,10 @@
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	rockchip_system_monitor: rockchip-system-monitor {
+		compatible = "rockchip,system-monitor";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3228-pinctrl";
 		rockchip,grf = <&grf>;
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 2610edafd289..10e4772df154 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -1399,6 +1399,10 @@
 		};
 	};
 
+	rockchip_system_monitor: rockchip-system-monitor {
+		compatible = "rockchip,system-monitor";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rk3288-pinctrl";
 		rockchip,grf = <&grf>;
diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index d6fa32c6c020..814ff8117348 100644
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -539,6 +539,10 @@
 		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	rockchip_system_monitor: rockchip-system-monitor {
+		compatible = "rockchip,system-monitor";
+	};
+
 	pinctrl: pinctrl {
 		compatible = "rockchip,rv1108-pinctrl";
 		rockchip,grf = <&grf>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
index e234a8509417..af92fcf51ec1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi
@@ -1858,9 +1858,6 @@
 
 	rockchip_system_monitor: rockchip-system-monitor {
 		compatible = "rockchip,system-monitor";
-
-		rockchip,thermal-zone = "soc-thermal";
-		rockchip,polling-delay = <200>; /* milliseconds */
 	};
 
 	pinctrl: pinctrl {