arm64: dts: imx93-11x11-evk: enable wdog3

Enable wdog3 to support watchdog feature
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts

@@ -116,6 +116,10 @@ &usdhc2 {
 	no-mmc;
 };
 
+&wdog3 {
+	status = "okay";
+};
+
 &iomuxc {
 	pinctrl_eqos: eqosgrp {
 		fsl,pins = <