diff --git a/arch/arm64/boot/dts/seco/seco-px30-d23-revb.dtsi b/arch/arm64/boot/dts/seco/seco-px30-d23-revb.dtsi
index 14c4ca3e82a83b005378139496161ad8232c04e1..de458c36f6793cbd421f16b03e18b6726bf9ba7d 100644
--- a/arch/arm64/boot/dts/seco/seco-px30-d23-revb.dtsi
+++ b/arch/arm64/boot/dts/seco/seco-px30-d23-revb.dtsi
@@ -799,16 +799,11 @@
 	#sound-dai-cells = <0>;
 };
 
-/*change to uart0 debug*/
 &uart0 {
-        pinctrl-names = "default";
-        pinctrl-0 = <&uart0_xfer /*&uart0_cts &uart0_rts*/>;
         status = "okay";
 };
 
 &uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart1_xfer /*&uart1_cts &uart1_rts*/>;
 	status = "okay";
 };