diff --git a/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi b/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi
index 7c8fec6cbf..79494ecad9 100644
--- a/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi
@@ -135,7 +135,7 @@
 };
 
 &usart1 {
-	resets = <&rcc USART1_R>;
+	resets = <&scmi_reset RST_SCMI_USART1>;
 };
 
 &usart2 {