Tegra watchdog

modulename: tegra_wdt.ko

configname: CONFIG_TEGRA_WATCHDOG

Linux Kernel Configuration
└─>Device Drivers
└─>Watchdog Timer Support
└─>Tegra watchdog
In linux kernel since version 3.15 (release Date: 2014-06-08)  
Say Y here to include support for the watchdog timer
embedded in NVIDIA Tegra SoCs.

To compile this driver as a module, choose M here: the
module will be called tegra_wdt.

source code:

depends
CONFIG_HAS_IOMEM
CONFIG_WATCHDOG
CONFIG_ARCH_TEGRA or CONFIG_COMPILE_TEST