diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
index a47cb557dd9562c9015aa5d8c7fd201513e011f0..1b9f274abb0cac0128f0fcaa2581cc1a8770331d 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi
@@ -634,7 +634,7 @@ ospi0: spi@47040000 {
 			clocks = <&k3_clks 109 5>;
 			assigned-clocks = <&k3_clks 109 5>;
 			assigned-clock-parents = <&k3_clks 109 7>;
-			assigned-clock-rates = <166666666>;
+			assigned-clock-rates = <200000000>;
 			power-domains = <&k3_pds 109 TI_SCI_PD_EXCLUSIVE>;
 			#address-cells = <1>;
 			#size-cells = <0>;
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
index a86b4729294dd9582e38f6bb94c77b1ae4a39339..b43b0563d9fbbc10adfd7e4836744903d79319a7 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi
@@ -525,14 +525,12 @@ ospi0_nand: nand@0 {
 		reg = <0x0>;
 		spi-tx-bus-width = <8>;
 		spi-rx-bus-width = <8>;
-		spi-max-frequency = <25000000>;
+		spi-max-frequency = <50000000>;
 		cdns,tshsl-ns = <60>;
 		cdns,tsd2d-ns = <60>;
 		cdns,tchsh-ns = <60>;
 		cdns,tslch-ns = <60>;
-		cdns,read-delay = <2>;
-		#address-cells = <1>;
-		#size-cells = <1>;
+		cdns,read-delay = <1>;
 		status = "disabled";
 
 		partitions {