diff --git a/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts b/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts
index 65515b1dd4e..c9c6603950f 100644
--- a/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts
+++ b/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts
@@ -257,7 +257,7 @@ ipc0: &cpuapp_cpurad_ipc {
 	status = "okay";
 
 	mx25uw63: mx25uw6345g@0 {
-		compatible = "jedec,mspi-nor";
+		compatible = "mxicy,mx25u", "jedec,mspi-nor";
 		status = "disabled";
 		reg = <0>;
 		jedec-id = [c2 84 37];
diff --git a/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280_cpuapp.dts b/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280_cpuapp.dts
index 31502189d3f..bbd09a534c2 100644
--- a/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280_cpuapp.dts
+++ b/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280_cpuapp.dts
@@ -248,7 +248,7 @@ ipc0: &cpuapp_cpurad_ipc {
 	status = "okay";
 
 	mx25uw63: mx25uw6345g@0 {
-		compatible = "jedec,mspi-nor";
+		compatible = "mxicy,mx25u", "jedec,mspi-nor";
 		status = "disabled";
 		reg = <0>;
 		jedec-id = [c2 84 37];