diff --git a/arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dts b/arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dts
index 147ce360c4ea..0f96ea0337a1 100644
--- a/arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dts
+++ b/arch/arm/boot/dts/nxp/lpc/lpc3250-phy3250.dts
@@ -213,9 +213,9 @@
 		pl022,wait-state = <0>;
 		pl022,duplex = <0>;
 
-		at25,byte-len = <0x8000>;
-		at25,addr-mode = <2>;
-		at25,page-size = <64>;
+		size = <0x8000>;
+		address-width = <16>;
+		pagesize = <64>;
 	};
 };