diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
index 8349c9099e301..8c41f819f7769 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@@ -140,6 +140,7 @@
 			reset-gpios = <&gpioh 3 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <500>;
 			reset-deassert-us = <500>;
+			smsc,disable-energy-detect;
 			interrupt-parent = <&gpioi>;
 			interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 		};