diff --git a/arch/arm/boot/dts/nxp/imx/imx7ulp.dtsi b/arch/arm/boot/dts/nxp/imx/imx7ulp.dtsi
index 880b9a4f32b0..564783735de8 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7ulp.dtsi
@@ -297,6 +297,18 @@ smc1: clock-controller@40410000 {
 			clock-names = "divcore", "hsrun_divcore";
 		};
 
+		wdog2: watchdog@40430000 {
+			compatible = "fsl,imx7ulp-wdt";
+			reg = <0x40430000 0x10000>;
+			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&pcc2 IMX7ULP_CLK_WDG2>;
+			assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG2>;
+			assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
+			timeout-sec = <40>;
+			status = "disabled";
+			bootph-all;
+		};
+
 		pcc3: clock-controller@40b30000 {
 			compatible = "fsl,imx7ulp-pcc3";
 			reg = <0x40b30000 0x10000>;