diff --git a/arch/arm/dts/k3-j721s2-r5.dtsi b/arch/arm/dts/k3-j721s2-r5.dtsi
index eb0df42..dbea6b9 100644
--- a/arch/arm/dts/k3-j721s2-r5.dtsi
+++ b/arch/arm/dts/k3-j721s2-r5.dtsi
@@ -79,3 +79,16 @@
 &mcu_udmap {
 	ti,sci = <&dm_tifs>;
 };
+
+&ospi0 {
+		reg = <0x0 0x47040000 0x0 0x100>,
+			  <0x0 0x50000000 0x0 0x8000000>;
+};
+
+&fss {
+	/* fss node has 64 bit address regions mapped to it and since the ospi
+	 * nodes is being override, override the fss node ranges as well
+	 */
+	ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x00068400>,
+			 <0x0 0x50000000 0x0 0x50000000 0x0 0x08000000>;
+};