diff --git a/core/arch/arm/dts/stm32mp157a-dk1.dts b/core/arch/arm/dts/stm32mp157a-dk1.dts
index 7ba971e5b2a..294746da4ff 100644
--- a/core/arch/arm/dts/stm32mp157a-dk1.dts
+++ b/core/arch/arm/dts/stm32mp157a-dk1.dts
@@ -36,7 +36,3 @@
 		reg = <0xf0 0x10>;
 	};
 };
-
-&rcc {
-	status = "okay";
-};
diff --git a/core/arch/arm/dts/stm32mp157c-dk2.dts b/core/arch/arm/dts/stm32mp157c-dk2.dts
index b82730cbcbe..dfb8f9830fd 100644
--- a/core/arch/arm/dts/stm32mp157c-dk2.dts
+++ b/core/arch/arm/dts/stm32mp157c-dk2.dts
@@ -98,10 +98,6 @@
 	};
 };
 
-&rcc {
-	status = "okay";
-};
-
 &usart2 {
 	pinctrl-names = "default", "sleep", "idle";
 	pinctrl-0 = <&usart2_pins_c>;
diff --git a/core/arch/arm/dts/stm32mp157c-ed1.dts b/core/arch/arm/dts/stm32mp157c-ed1.dts
index 2edb4d42bdf..eb679f5db59 100644
--- a/core/arch/arm/dts/stm32mp157c-ed1.dts
+++ b/core/arch/arm/dts/stm32mp157c-ed1.dts
@@ -338,6 +338,7 @@
 };
 
 &rcc {
+	compatible = "st,stm32mp1-rcc-secure";
 	status = "okay";
 };
 
diff --git a/core/arch/arm/dts/stm32mp15xx-dkx.dtsi b/core/arch/arm/dts/stm32mp15xx-dkx.dtsi
index 793bf4cc9f5..a0d4eb20b7f 100644
--- a/core/arch/arm/dts/stm32mp15xx-dkx.dtsi
+++ b/core/arch/arm/dts/stm32mp15xx-dkx.dtsi
@@ -489,6 +489,11 @@
 	vdd_3v3_usbfs-supply = <&vdd_usb>;
 };
 
+&rcc {
+	compatible = "st,stm32mp1-rcc-secure";
+	status = "okay";
+};
+
 &rng1 {
 	status = "okay";
 };