diff --git a/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi b/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
index f004e9840a2..326a8f8736e 100644
--- a/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
@@ -14,6 +14,7 @@
 		u-boot,boot-led = "led-blue";
 		u-boot,error-led = "led-red";
 		u-boot,mmc-env-partition = "u-boot-env";
+		st,adc_usb_pd = <&adc1 6>, <&adc1 12>;
 	};
 
 	gpio-keys {