diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 668977d1acba..85b0dfb35d6d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -213,7 +213,6 @@ uart1: serial@fdf00000 {
 			clocks = <&crg_ctrl HI3670_CLK_GATE_UART1>,
 				 <&crg_ctrl HI3670_PCLK>;
 			clock-names = "uartclk", "apb_pclk";
-			pinctrl-names = "default";
 			status = "disabled";
 		};
 
@@ -260,7 +259,6 @@ uart5: serial@fdf05000 {
 			clocks = <&crg_ctrl HI3670_CLK_GATE_UART5>,
 				 <&crg_ctrl HI3670_PCLK>;
 			clock-names = "uartclk", "apb_pclk";
-			pinctrl-names = "default";
 			status = "disabled";
 		};