diff --git a/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts b/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts
index b720c001e776..d0956950472c 100644
--- a/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts
+++ b/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-db.dts
@@ -237,13 +237,13 @@ &pinctrl {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pins_cpld>;
 
-	pins_can0: pins_can0 {
+	pins_can0: pins-can0 {
 		pinmux = <RZN1_PINMUX(162, RZN1_FUNC_CAN)>,	/* CAN0_TXD */
 			 <RZN1_PINMUX(163, RZN1_FUNC_CAN)>;	/* CAN0_RXD */
 		drive-strength = <6>;
 	};
 
-	pins_can1: pins_can1 {
+	pins_can1: pins-can1 {
 		pinmux = <RZN1_PINMUX(109, RZN1_FUNC_CAN)>,	/* CAN1_TXD */
 			 <RZN1_PINMUX(110, RZN1_FUNC_CAN)>;	/* CAN1_RXD */
 		drive-strength = <6>;
@@ -256,7 +256,7 @@ pins_cpld: pins-cpld {
 			 <RZN1_PINMUX(122, RZN1_FUNC_USB)>;
 	};
 
-	pins_eth3: pins_eth3 {
+	pins_eth3: pins-eth3 {
 		pinmux = <RZN1_PINMUX(36, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
 			 <RZN1_PINMUX(37, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
 			 <RZN1_PINMUX(38, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
@@ -273,7 +273,7 @@ pins_eth3: pins_eth3 {
 		bias-disable;
 	};
 
-	pins_eth4: pins_eth4 {
+	pins_eth4: pins-eth4 {
 		pinmux = <RZN1_PINMUX(48, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
 			 <RZN1_PINMUX(49, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
 			 <RZN1_PINMUX(50, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
@@ -290,13 +290,13 @@ pins_eth4: pins_eth4 {
 		bias-disable;
 	};
 
-	pins_i2c2: pins_i2c2 {
+	pins_i2c2: pins-i2c2 {
 		pinmux = <RZN1_PINMUX(115, RZN1_FUNC_I2C)>,
 			 <RZN1_PINMUX(116, RZN1_FUNC_I2C)>;
 		drive-strength = <12>;
 	};
 
-	pins_mdio1: pins_mdio1 {
+	pins_mdio1: pins-mdio1 {
 		pinmux = <RZN1_PINMUX(152, RZN1_FUNC_MDIO1_SWITCH)>,
 			 <RZN1_PINMUX(153, RZN1_FUNC_MDIO1_SWITCH)>;
 	};