Realtek RTD119x/RTD129x watchdog support

modulename: rtd119x_wdt.ko

configname: CONFIG_RTD119X_WATCHDOG

Linux Kernel Configuration
└─>Device Drivers
└─>Watchdog Timer Support
└─>Device Tree and Open Firmware support
└─>Realtek RTD119x/RTD129x watchdog support
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Say Y here to include support for the watchdog timer in
Realtek RTD1295 SoCs.

source code:
drivers/watchdog/rtd119x_wdt.c

depends
CONFIG_OF
CONFIG_WATCHDOG
CONFIG_ARCH_REALTEK or CONFIG_COMPILE_TEST