nowayout: Watchdog cannot be stopped once started
(default=kernel config parameter)
-------------------------------------------------
+uniphier_wdt:
+timeout: Watchdog timeout in power of two seconds.
+ (1 <= timeout <= 128, default=64)
+nowayout: Watchdog cannot be stopped once started
+ (default=kernel config parameter)
+-------------------------------------------------
w83627hf_wdt:
wdt_io: w83627hf/thf WDT io port (default 0x2E)
timeout: Watchdog timeout in seconds. 1 <= timeout <= 255, default=60.