ChromeOS Wilco Embedded Controller

modulename: wilco_ec.ko

configname: CONFIG_WILCO_EC

Linux Kernel Configuration
└─>Device Drivers
└─>Platform support for Chrome hardware
└─>ChromeOS Wilco Embedded Controller
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
If you say Y here, you get support for talking to the ChromeOS
Wilco EC over an eSPI bus. This uses a simple byte-level protocol
with a checksum.

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

source code: