diff --git a/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi b/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi
index 773145c5bcba..a0fafc14000c 100644
--- a/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rv1126b-evb.dtsi
@@ -471,6 +471,10 @@
 	status = "okay";
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &usb2phy {
 	status = "okay";
 };