diff --git a/arch/arm64/boot/dts/rockchip/rv1126b.dtsi b/arch/arm64/boot/dts/rockchip/rv1126b.dtsi
index 272d0b73d806..f3dd34ad728b 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rv1126b.dtsi
@@ -1650,6 +1650,7 @@
 			 <&cru SRST_RESETN_TSADC_PHYCTRL>;
 		reset-names = "tsadc", "tsadc-apb", "tsadc-phy";
 		#thermal-sensor-cells = <1>;
+		rockchip,grf = <&grf>;
 		rockchip,hw-tshut-temp = <120000>;
 		rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
 		rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */