diff --git a/arch/arm/dts/stm32h743-pinctrl.dtsi b/arch/arm/dts/stm32h743-pinctrl.dtsi
index e3a5c53..141083f 100644
--- a/arch/arm/dts/stm32h743-pinctrl.dtsi
+++ b/arch/arm/dts/stm32h743-pinctrl.dtsi
@@ -163,7 +163,7 @@
 				#interrupt-cells = <2>;
 			};
 
-			i2c1_pins_a: i2c1@0 {
+			i2c1_pins_a: i2c1-0 {
 				pins {
 					pinmux = <STM32_PINMUX('B', 6, AF4)>, /* I2C1_SCL */
 						 <STM32_PINMUX('B', 7, AF4)>; /* I2C1_SDA */
@@ -173,7 +173,7 @@
 				};
 			};
 
-			ethernet_rmii: rmii@0 {
+			ethernet_rmii: rmii-0 {
 				pins {
 					pinmux = <STM32_PINMUX('G', 11, AF11)>,
 						 <STM32_PINMUX('G', 13, AF11)>,
@@ -256,7 +256,7 @@
 				};
 			};
 
-			usart1_pins: usart1@0 {
+			usart1_pins: usart1-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
 					bias-disable;
@@ -269,7 +269,7 @@
 				};
 			};
 
-			usart2_pins: usart2@0 {
+			usart2_pins: usart2-0 {
 				pins1 {
 					pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
 					bias-disable;
@@ -282,7 +282,7 @@
 				};
 			};
 
-			usbotg_hs_pins_a: usbotg-hs@0 {
+			usbotg_hs_pins_a: usbotg-hs-0 {
 				pins {
 					pinmux = <STM32_PINMUX('H', 4, AF10)>,	/* ULPI_NXT */
 							 <STM32_PINMUX('I', 11, AF10)>, /* ULPI_DIR> */