diff --git a/drivers/watchdog/wdt_nrfx.c b/drivers/watchdog/wdt_nrfx.c
index 063f2fa44cc..19c2f030a91 100644
--- a/drivers/watchdog/wdt_nrfx.c
+++ b/drivers/watchdog/wdt_nrfx.c
@@ -197,13 +197,14 @@ static int init_wdt(struct device *dev)
 		return -EBUSY;
 	}
 
-	IRQ_CONNECT(DT_WDT_NRF_IRQ, DT_WDT_NRF_IRQ_PRI,
+	IRQ_CONNECT(DT_NORDIC_NRF_WATCHDOG_WDT_0_IRQ,
+		    DT_NORDIC_NRF_WATCHDOG_WDT_0_IRQ_PRIORITY,
 		    nrfx_isr, nrfx_wdt_irq_handler, 0);
-	irq_enable(DT_WDT_NRF_IRQ);
+	irq_enable(DT_NORDIC_NRF_WATCHDOG_WDT_0_IRQ);
 
 	return 0;
 }
 
-DEVICE_AND_API_INIT(wdt_nrf, CONFIG_WDT_0_NAME, init_wdt,
+DEVICE_AND_API_INIT(wdt_nrf, DT_NORDIC_NRF_WATCHDOG_WDT_0_LABEL, init_wdt,
 		    NULL, NULL, PRE_KERNEL_1,
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE, &wdt_nrf_api);
diff --git a/dts/arm/nordic/nrf51822.dtsi b/dts/arm/nordic/nrf51822.dtsi
index cb280d0ce57..ea1ca632b0e 100644
--- a/dts/arm/nordic/nrf51822.dtsi
+++ b/dts/arm/nordic/nrf51822.dtsi
@@ -45,6 +45,7 @@
 		adc-0 = &adc;
 		gpio-0 = &gpio0;
 		gpiote-0 = &gpiote;
+		wdt-0 = &wdt;
 	};
 
 	soc {
@@ -135,7 +136,6 @@
 			compatible = "nordic,nrf-watchdog";
 			reg = <0x40010000 0x1000>;
 			interrupts = <16 1>;
-			interrupt-names = "wdt";
 			label = "WDT";
 		};
 	};
diff --git a/dts/arm/nordic/nrf52810.dtsi b/dts/arm/nordic/nrf52810.dtsi
index ab534e6c301..727db474f7b 100644
--- a/dts/arm/nordic/nrf52810.dtsi
+++ b/dts/arm/nordic/nrf52810.dtsi
@@ -42,6 +42,7 @@
 		adc-0 = &adc;
 		gpio-0 = &gpio0;
 		gpiote-0 = &gpiote;
+		wdt-0 = &wdt;
 	};
 
 	soc {
@@ -112,7 +113,6 @@
 			compatible = "nordic,nrf-watchdog";
 			reg = <0x40010000 0x1000>;
 			interrupts = <16 1>;
-			interrupt-names = "wdt";
 			label = "WDT";
 		};
 	};
diff --git a/dts/arm/nordic/nrf52832.dtsi b/dts/arm/nordic/nrf52832.dtsi
index a5d77ae6c56..5ddbbc71882 100644
--- a/dts/arm/nordic/nrf52832.dtsi
+++ b/dts/arm/nordic/nrf52832.dtsi
@@ -46,6 +46,7 @@
 		adc-0 = &adc;
 		gpio-0 = &gpio0;
 		gpiote-0 = &gpiote;
+		wdt-0 = &wdt;
 	};
 
 	soc {
@@ -148,7 +149,6 @@
 			compatible = "nordic,nrf-watchdog";
 			reg = <0x40010000 0x1000>;
 			interrupts = <16 1>;
-			interrupt-names = "wdt";
 			label = "WDT";
 		};
 	};
diff --git a/dts/arm/nordic/nrf52840.dtsi b/dts/arm/nordic/nrf52840.dtsi
index eb0f906739d..fbeadc9d5c0 100644
--- a/dts/arm/nordic/nrf52840.dtsi
+++ b/dts/arm/nordic/nrf52840.dtsi
@@ -49,6 +49,7 @@
 		gpio-0 = &gpio0;
 		gpio-1 = &gpio1;
 		gpiote-0 = &gpiote;
+		wdt-0 = &wdt;
 	};
 
 	soc {
@@ -193,7 +194,6 @@
 			compatible = "nordic,nrf-watchdog";
 			reg = <0x40010000 0x1000>;
 			interrupts = <16 1>;
-			interrupt-names = "wdt";
 			label = "WDT";
 		};
 
diff --git a/soc/arm/nordic_nrf/nrf51/dts_fixup.h b/soc/arm/nordic_nrf/nrf51/dts_fixup.h
index 2e5d78cd417..f5189acaea0 100644
--- a/soc/arm/nordic_nrf/nrf51/dts_fixup.h
+++ b/soc/arm/nordic_nrf/nrf51/dts_fixup.h
@@ -31,8 +31,6 @@
 #define DT_SPI_0_NAME			DT_NORDIC_NRF_SPI_SPI_0_LABEL
 #define DT_SPI_1_NAME			DT_NORDIC_NRF_SPI_SPI_1_LABEL
 
-#define CONFIG_WDT_0_NAME		DT_NORDIC_NRF_WATCHDOG_40010000_LABEL
-#define DT_WDT_NRF_IRQ		DT_NORDIC_NRF_WATCHDOG_40010000_IRQ_WDT
-#define DT_WDT_NRF_IRQ_PRI		DT_NORDIC_NRF_WATCHDOG_40010000_IRQ_WDT_PRIORITY
+#define DT_WDT_0_NAME			DT_NORDIC_NRF_WATCHDOG_WDT_0_LABEL
 
 /* End of SoC Level DTS fixup file */
diff --git a/soc/arm/nordic_nrf/nrf52/dts_fixup.h b/soc/arm/nordic_nrf/nrf52/dts_fixup.h
index f186382f8eb..423e91eb151 100644
--- a/soc/arm/nordic_nrf/nrf52/dts_fixup.h
+++ b/soc/arm/nordic_nrf/nrf52/dts_fixup.h
@@ -44,9 +44,7 @@
 #define DT_USBD_NRF_NUM_ISOOUT_EP	DT_NORDIC_NRF_USBD_40027000_NUM_ISOOUT_ENDPOINTS
 #define DT_USBD_NRF_NAME		DT_NORDIC_NRF_USBD_40027000_LABEL
 
-#define CONFIG_WDT_0_NAME		DT_NORDIC_NRF_WATCHDOG_40010000_LABEL
-#define DT_WDT_NRF_IRQ		DT_NORDIC_NRF_WATCHDOG_40010000_IRQ_WDT
-#define DT_WDT_NRF_IRQ_PRI		DT_NORDIC_NRF_WATCHDOG_40010000_IRQ_WDT_PRIORITY
+#define DT_WDT_0_NAME			DT_NORDIC_NRF_WATCHDOG_WDT_0_LABEL
 
 #if defined(DT_NORDIC_NRF_CC310_5002A000_BASE_ADDRESS)
 #define DT_CC310_CTL_BASE_ADDR	DT_NORDIC_NRF_CC310_5002A000_BASE_ADDRESS