diff --git a/dts/arm/nordic/nrf52810.dtsi b/dts/arm/nordic/nrf52810.dtsi
index 5aaf16c0bf7..912388fe266 100644
--- a/dts/arm/nordic/nrf52810.dtsi
+++ b/dts/arm/nordic/nrf52810.dtsi
@@ -219,6 +219,18 @@
 			status = "okay";
 			label = "WDT";
 		};
+
+		ficr: ficr@10000000 {
+			compatible = "nordic,nrf-ficr";
+			reg = <0x10000000 0x1000>;
+			status = "okay";
+		};
+
+		uicr: uicr@10001000 {
+			compatible = "nordic,nrf-uicr";
+			reg = <0x10001000 0x1000>;
+			status = "okay";
+		};
 	};
 
 	sw_pwm: sw-pwm {
diff --git a/dts/arm/nordic/nrf52811.dtsi b/dts/arm/nordic/nrf52811.dtsi
index 37060470e25..21f01dcb9cf 100644
--- a/dts/arm/nordic/nrf52811.dtsi
+++ b/dts/arm/nordic/nrf52811.dtsi
@@ -243,6 +243,18 @@
 			status = "okay";
 			label = "WDT";
 		};
+
+		ficr: ficr@10000000 {
+			compatible = "nordic,nrf-ficr";
+			reg = <0x10000000 0x1000>;
+			status = "okay";
+		};
+
+		uicr: uicr@10001000 {
+			compatible = "nordic,nrf-uicr";
+			reg = <0x10001000 0x1000>;
+			status = "okay";
+		};
 	};
 
 	sw_pwm: sw-pwm {
diff --git a/dts/arm/nordic/nrf52820.dtsi b/dts/arm/nordic/nrf52820.dtsi
index cd308c47aa2..6e7b942c093 100644
--- a/dts/arm/nordic/nrf52820.dtsi
+++ b/dts/arm/nordic/nrf52820.dtsi
@@ -253,6 +253,18 @@
 			status = "okay";
 			label = "WDT";
 		};
+
+		ficr: ficr@10000000 {
+			compatible = "nordic,nrf-ficr";
+			reg = <0x10000000 0x1000>;
+			status = "okay";
+		};
+
+		uicr: uicr@10001000 {
+			compatible = "nordic,nrf-uicr";
+			reg = <0x10001000 0x1000>;
+			status = "okay";
+		};
 	};
 
 	sw_pwm: sw-pwm {
diff --git a/dts/arm/nordic/nrf52832.dtsi b/dts/arm/nordic/nrf52832.dtsi
index 130a78fb3aa..aec55925fe4 100644
--- a/dts/arm/nordic/nrf52832.dtsi
+++ b/dts/arm/nordic/nrf52832.dtsi
@@ -317,6 +317,18 @@
 			status = "okay";
 			label = "WDT";
 		};
+
+		ficr: ficr@10000000 {
+			compatible = "nordic,nrf-ficr";
+			reg = <0x10000000 0x1000>;
+			status = "okay";
+		};
+
+		uicr: uicr@10001000 {
+			compatible = "nordic,nrf-uicr";
+			reg = <0x10001000 0x1000>;
+			status = "okay";
+		};
 	};
 
 	sw_pwm: sw-pwm {
diff --git a/dts/arm/nordic/nrf52833.dtsi b/dts/arm/nordic/nrf52833.dtsi
index 5b0330a5e47..e81f837a6c6 100644
--- a/dts/arm/nordic/nrf52833.dtsi
+++ b/dts/arm/nordic/nrf52833.dtsi
@@ -373,6 +373,18 @@
 			status = "okay";
 			label = "WDT";
 		};
+
+		ficr: ficr@10000000 {
+			compatible = "nordic,nrf-ficr";
+			reg = <0x10000000 0x1000>;
+			status = "okay";
+		};
+
+		uicr: uicr@10001000 {
+			compatible = "nordic,nrf-uicr";
+			reg = <0x10001000 0x1000>;
+			status = "okay";
+		};
 	};
 
 	sw_pwm: sw-pwm {
diff --git a/dts/arm/nordic/nrf52840.dtsi b/dts/arm/nordic/nrf52840.dtsi
index abbfe7db4fb..4627c07b268 100644
--- a/dts/arm/nordic/nrf52840.dtsi
+++ b/dts/arm/nordic/nrf52840.dtsi
@@ -394,6 +394,18 @@
 				label = "CRYPTOCELL310";
 			};
 		};
+
+		ficr: ficr@10000000 {
+			compatible = "nordic,nrf-ficr";
+			reg = <0x10000000 0x1000>;
+			status = "okay";
+		};
+
+		uicr: uicr@10001000 {
+			compatible = "nordic,nrf-uicr";
+			reg = <0x10001000 0x1000>;
+			status = "okay";
+		};
 	};
 
 	sw_pwm: sw-pwm {