diff --git a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
index 708f2afd2fa0..15b9ded30d59 100644
--- a/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3366-tb.dts
@@ -351,6 +351,10 @@
 	};
 };
 
+&tsadc {
+	status = "okay";
+};
+
 &nandc0 {
 	status = "okay"; /* enable both for emmc and nand */
 };