diff --git a/arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-wosm.dtsi b/arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-wosm.dtsi
index f7d72987989e..9ff9d706fb8f 100644
--- a/arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-wosm.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am623-pfc-750-84xx-wosm.dtsi
@@ -190,28 +190,24 @@
 		compatible = "jedec,spi-nor";
 		reg = <0x0>;
 
-		/* Target frequency for stable operation */
-		spi-max-frequency = <10000000>;
+		/* 50 MHz Target for high stability */
+		spi-max-frequency = <50000000>;
 
-		/* Hybrid mode configuration:
-		* Fast Octal Read (8 lines) / Reliable Single Write (1 line)
-		*/
-		spi-rx-bus-width = <8>;
-		spi-tx-bus-width = <8>;
+		/* PHY mode usually not required for <= 50MHz */
+		/* cdns,phy-mode; */
 
-		/* Cadence OSPI timing tuning */
-		/* Set to 0 if JEDEC ID is read correctly,
-		increase to 1 or 2 if ID 'garbage' appears */
+		/* Standard read delay for 50MHz */
 		cdns,read-delay = <0>;
 
-		/* Enable OSPI PHY for improved signal integrity at 50MHz+ */
-		// cdns,phy-mode;
+		/* Standard timings in ns for 50MHz operation (T=20ns) */
+		cdns,tshsl-ns = <40>;
+		cdns,tsd2d-ns = <40>;
+		cdns,tchsh-ns = <10>;
+		cdns,tslch-ns = <10>;
 
-		/* Standard flash timings in nanoseconds */
-		cdns,tshsl-ns = <60>;
-		cdns,tsd2d-ns = <60>;
-		cdns,tchsh-ns = <60>;
-		cdns,tslch-ns = <60>;
+		/* Octal bus width */
+		spi-rx-bus-width = <8>;
+		spi-tx-bus-width = <8>;
 
 		partitions {
 			compatible = "fixed-partitions";