diff --git a/boards/arm/96b_argonkey/96b_argonkey.dts b/boards/arm/96b_argonkey/96b_argonkey.dts
index f9316f56b9d..9c9e45adb49 100644
--- a/boards/arm/96b_argonkey/96b_argonkey.dts
+++ b/boards/arm/96b_argonkey/96b_argonkey.dts
@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <st/f4/stm32f412cg.dtsi>
+#include <st/f4/stm32f412Xg.dtsi>
 
 / {
 	model = "Tocoding Argonkey 96boards";
diff --git a/boards/arm/nucleo_f412zg/nucleo_f412zg.dts b/boards/arm/nucleo_f412zg/nucleo_f412zg.dts
index 9c605b6c471..83a6635c323 100644
--- a/boards/arm/nucleo_f412zg/nucleo_f412zg.dts
+++ b/boards/arm/nucleo_f412zg/nucleo_f412zg.dts
@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <st/f4/stm32f412zg.dtsi>
+#include <st/f4/stm32f412Xg.dtsi>
 
 / {
 	model = "STMicroelectronics STM32F412ZG-NUCLEO board";
diff --git a/boards/arm/stm32f412g_disco/stm32f412g_disco.dts b/boards/arm/stm32f412g_disco/stm32f412g_disco.dts
index 1e5c1ac360c..9f4e8cfd7c5 100644
--- a/boards/arm/stm32f412g_disco/stm32f412g_disco.dts
+++ b/boards/arm/stm32f412g_disco/stm32f412g_disco.dts
@@ -5,7 +5,7 @@
  */
 
 /dts-v1/;
-#include <st/f4/stm32f412zg.dtsi>
+#include <st/f4/stm32f412Xg.dtsi>
 
 / {
 	model = "STMicroelectronics STM32F412G-DISCO board";
diff --git a/dts/arm/st/f4/stm32f412cg.dtsi b/dts/arm/st/f4/stm32f412Xg.dtsi
similarity index 100%
rename from dts/arm/st/f4/stm32f412cg.dtsi
rename to dts/arm/st/f4/stm32f412Xg.dtsi
diff --git a/dts/arm/st/f4/stm32f412zg.dtsi b/dts/arm/st/f4/stm32f412zg.dtsi
deleted file mode 100644
index a6958857dbc..00000000000
--- a/dts/arm/st/f4/stm32f412zg.dtsi
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (c) 2018 Linaro Limited
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <mem.h>
-#include <st/f4/stm32f412.dtsi>
-
-/ {
-	sram0: memory@20000000 {
-		reg = <0x20000000 DT_SIZE_K(256)>;
-	};
-
-	soc {
-		flash-controller@40023c00 {
-			flash0: flash@8000000 {
-				reg = <0x08000000 DT_SIZE_K(1024)>;
-			};
-		};
-	};
-};