ChromeOS EC-based watchdog

modulename: cros_ec_wdt.ko

configname: CONFIG_CROS_EC_WATCHDOG

Linux Kernel Configuration
└─>Device Drivers
└─>Watchdog Timer Support
└─>ChromeOS EC-based watchdog
In linux kernel since version 6.1.89 (release Date: 2024-04-29)  
Watchdog driver for Chromebook devices equipped with embedded controller.
Trigger event is recorded in EC and checked on the subsequent boot.

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

source code: