diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi
index a16450abea0e..83cd10b47273 100644
--- a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi
+++ b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi
@@ -193,7 +193,6 @@ fiu0: spi@fb000000 {
 			reg = <0xfb000000 0x1000>;
 			reg-names = "control";
 			clocks = <&clk NPCM7XX_CLK_SPI0>;
-			clock-names = "clk_spi0";
 			status = "disabled";
 		};
 
@@ -204,7 +203,6 @@ fiu3: spi@c0000000 {
 			reg = <0xc0000000 0x1000>;
 			reg-names = "control";
 			clocks = <&clk NPCM7XX_CLK_SPI3>;
-			clock-names = "clk_spi3";
 			pinctrl-names = "default";
 			pinctrl-0 = <&spi3_pins>;
 			status = "disabled";
@@ -217,7 +215,6 @@ fiux: spi@fb001000 {
 			reg = <0xfb001000 0x1000>;
 			reg-names = "control";
 			clocks = <&clk NPCM7XX_CLK_SPIX>;
-			clock-names = "clk_spix";
 			status = "disabled";
 		};