diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index 4aa0dbd578df..fda890589a09 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -340,7 +340,7 @@ MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x196
 
 	pinctrl_wdog: wdoggrp {
 		fsl,pins = <
-			MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B		0xc6
+			MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B		0x166
 		>;
 	};
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
index a2d0190921e4..dde01daab62e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
@@ -545,7 +545,7 @@ MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x196
 
 	pinctrl_wdog: wdoggrp {
 		fsl,pins = <
-			MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B	0xc6
+			MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B	0x166
 		>;
 	};
 };