diff --git a/dts/arm/atmel/sam3x.dtsi b/dts/arm/atmel/sam3x.dtsi
index 8eca45074d7..0c09e3c945d 100644
--- a/dts/arm/atmel/sam3x.dtsi
+++ b/dts/arm/atmel/sam3x.dtsi
@@ -35,6 +35,17 @@
 	};
 
 	soc {
+		/* Only used for HWINFO device ID */
+		flash-controller@400e0a00 {
+			compatible = "atmel,sam-flash-controller";
+			label = "FLASH_CTRL";
+			reg = <0x400e0a00 0x200>;
+			peripheral-id = <6>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+
 		wdog: watchdog@400e1a50 {
 			compatible = "atmel,sam-watchdog";
 			reg = <0x400e1a50 0xc>;
diff --git a/dts/arm/atmel/sam4e.dtsi b/dts/arm/atmel/sam4e.dtsi
index 89ab189d17e..2ef88d7ee59 100644
--- a/dts/arm/atmel/sam4e.dtsi
+++ b/dts/arm/atmel/sam4e.dtsi
@@ -34,6 +34,17 @@
 	};
 
 	soc {
+		/* Only used for HWINFO device ID */
+		flash-controller@400e0a00 {
+			compatible = "atmel,sam-flash-controller";
+			label = "FLASH_CTRL";
+			reg = <0x400e0a00 0x200>;
+			peripheral-id = <6>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+
 		wdog: watchdog@400e1850 {
 			compatible = "atmel,sam-watchdog";
 			reg = <0x400e1850 0x10>;
diff --git a/dts/arm/atmel/sam4s.dtsi b/dts/arm/atmel/sam4s.dtsi
index e41f28dd4ff..216c447213a 100644
--- a/dts/arm/atmel/sam4s.dtsi
+++ b/dts/arm/atmel/sam4s.dtsi
@@ -35,6 +35,17 @@
 	};
 
 	soc {
+		/* Only used for HWINFO device ID */
+		flash-controller@400e0a00 {
+			compatible = "atmel,sam-flash-controller";
+			label = "FLASH_CTRL";
+			reg = <0x400e0a00 0x200>;
+			peripheral-id = <6>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+
 		wdog: watchdog@400e1450 {
 			compatible = "atmel,sam-watchdog";
 			reg = <0x400e1450 0xc>;
diff --git a/soc/arm/atmel_sam/sam3x/dts_fixup.h b/soc/arm/atmel_sam/sam3x/dts_fixup.h
index 840dbc92639..694cbd2ba3c 100644
--- a/soc/arm/atmel_sam/sam3x/dts_fixup.h
+++ b/soc/arm/atmel_sam/sam3x/dts_fixup.h
@@ -68,4 +68,7 @@
 #define DT_WDT_SAM_LABEL        DT_ATMEL_SAM_WATCHDOG_400E1A50_LABEL
 #define DT_WDT_SAM_BASE_ADDRESS DT_ATMEL_SAM_WATCHDOG_400E1A50_BASE_ADDRESS
 
+#define DT_FLASH_DEV_BASE_ADDRESS DT_ATMEL_SAM_FLASH_CONTROLLER_400E0A00_BASE_ADDRESS
+#define DT_FLASH_DEV_NAME         DT_ATMEL_SAM_FLASH_CONTROLLER_400E0A00_LABEL
+
 /* End of SoC Level DTS fixup file */
diff --git a/soc/arm/atmel_sam/sam4e/dts_fixup.h b/soc/arm/atmel_sam/sam4e/dts_fixup.h
index e0f0adb4e15..871f91b1ff7 100644
--- a/soc/arm/atmel_sam/sam4e/dts_fixup.h
+++ b/soc/arm/atmel_sam/sam4e/dts_fixup.h
@@ -82,4 +82,7 @@
 #define DT_WDT_SAM_IRQ_PRIORITY              DT_ATMEL_SAM_WATCHDOG_400E1850_IRQ_0_PRIORITY
 #define DT_WDT_SAM_LABEL                     DT_ATMEL_SAM_WATCHDOG_400E1850_LABEL
 #define DT_WDT_SAM_BASE_ADDRESS              DT_ATMEL_SAM_WATCHDOG_400E1850_BASE_ADDRESS
+
+#define DT_FLASH_DEV_BASE_ADDRESS DT_ATMEL_SAM_FLASH_CONTROLLER_400E0A00_BASE_ADDRESS
+#define DT_FLASH_DEV_NAME         DT_ATMEL_SAM_FLASH_CONTROLLER_400E0A00_LABEL
 /* End of SoC Level DTS fixup file */
diff --git a/soc/arm/atmel_sam/sam4s/dts_fixup.h b/soc/arm/atmel_sam/sam4s/dts_fixup.h
index 3addabd04ad..82aa822273e 100644
--- a/soc/arm/atmel_sam/sam4s/dts_fixup.h
+++ b/soc/arm/atmel_sam/sam4s/dts_fixup.h
@@ -66,4 +66,7 @@
 #define DT_WDT_SAM_IRQ_PRIORITY DT_ATMEL_SAM_WATCHDOG_400E1450_IRQ_0_PRIORITY
 #define DT_WDT_SAM_LABEL        DT_ATMEL_SAM_WATCHDOG_400E1450_LABEL
 #define DT_WDT_SAM_BASE_ADDRESS DT_ATMEL_SAM_WATCHDOG_400E1450_BASE_ADDRESS
+
+#define DT_FLASH_DEV_BASE_ADDRESS DT_ATMEL_SAM_FLASH_CONTROLLER_400E0A00_BASE_ADDRESS
+#define DT_FLASH_DEV_NAME         DT_ATMEL_SAM_FLASH_CONTROLLER_400E0A00_LABEL
 /* End of SoC Level DTS fixup file */