diff --git a/arch/arm/boot/dts/st/stm32mp157c-phyboard-sargas-rdk.dts b/arch/arm/boot/dts/st/stm32mp157c-phyboard-sargas-rdk.dts
index f7c02a381304..c90b12a479c9 100644
--- a/arch/arm/boot/dts/st/stm32mp157c-phyboard-sargas-rdk.dts
+++ b/arch/arm/boot/dts/st/stm32mp157c-phyboard-sargas-rdk.dts
@@ -22,14 +22,6 @@ &cryp1 {
 	status = "okay";
 };
 
-&dts {
-	status = "okay";
-};
-
-&fmc {
-	status = "disabled";
-};
-
 &gpu {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi
index ce859b94ae26..3f60f184978c 100644
--- a/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15xx-phycore-som.dtsi
@@ -265,11 +265,13 @@ i2c4_eeprom: eeprom@50 {
 		compatible = "microchip,24c32",
 			     "atmel,24c32";
 		reg = <0x50>;
+		status = "disabled";
 	};
 
 	i2c4_rtc: rtc@52 {
 		compatible = "microcrystal,rv3028";
 		reg = <0x52>;
+		status = "disabled";
 	};
 };
 
@@ -307,7 +309,7 @@ &qspi_bk1_sleep_pins_a
 		     &qspi_cs1_sleep_pins_a>;
 	reg = <0x58003000 0x1000>,
 	      <0x70000000 0x1000000>;
-	status = "okay";
+	status = "disabled";
 
 	flash0: flash@0 {
 		compatible = "winbond,w25q128", "jedec,spi-nor";
@@ -328,6 +330,10 @@ &rtc {
 	status = "okay";
 };
 
+&dts {
+	status = "okay";
+};
+
 &sdmmc2 {
 	pinctrl-names = "default", "opendrain", "sleep";
 	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_e>;
@@ -341,4 +347,5 @@ &sdmmc2 {
 	vmmc-supply = <&v3v3>;
 	vqmmc-supply = <&v3v3>;
 	mmc-ddr-3_3v;
+	status = "disabled";
 };