diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index b7f34232e3d2d4b278163c51b3269f1b923a0881..4195f5a99e63ddd9ce6b04fe94bdc75c528c8183 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -215,8 +215,6 @@
 };
 
 &uart2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart2_xfer>;
 	status = "okay";
 };