diff --git a/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi b/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
index c73318488d..9d3db20876 100644
--- a/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
+++ b/arch/arm/dts/stm32mp15xx-dhcor-u-boot.dtsi
@@ -21,6 +21,10 @@
 	};
 };
 
+&flash0 {
+	u-boot,dm-spl;
+};
+
 &gpiof {
 	snor-nwp {
 		gpio-hog;
@@ -49,6 +53,23 @@
 	u-boot,dm-spl;
 };
 
+&qspi_clk_pins_a {
+	u-boot,dm-spl;
+	pins {
+		u-boot,dm-spl;
+	};
+};
+
+&qspi_bk1_pins_a {
+	u-boot,dm-spl;
+	pins1 {
+		u-boot,dm-spl;
+	};
+	pins2 {
+		u-boot,dm-spl;
+	};
+};
+
 &rcc {
 	st,clksrc = <
 		CLK_MPU_PLL1P