boards: Add watchdog alias

Add watchdog alias for tco_wdt. Note that it needs to be enabled.

Signed-off-by: Andrei Emeltchenko <[email protected]>

Author: finikorg

boards/x86/intel_adl/intel_adl.dts

@@ -19,4 +19,8 @@
 	chosen {
 		zephyr,sram = &dram0;
 	};
+
+	aliases {
+		watchdog0 = &tco_wdt;
+	};
 };