diff --git a/arch/arm/boot/dts/rv1106.dtsi b/arch/arm/boot/dts/rv1106.dtsi
index ee3a90ba9136..6180d18da690 100644
--- a/arch/arm/boot/dts/rv1106.dtsi
+++ b/arch/arm/boot/dts/rv1106.dtsi
@@ -1359,6 +1359,7 @@
 				nvmem-cells = <&macphy_txlevel>;
 				nvmem-cell-names = "txlevel";
 				bgs,increment = <2>;
+				rockchip,thermal-zone = "soc-thermal";
 			};
 		};