ChromeOS Embedded Controller (ISHTP)

modulename: cros_ec_ishtp.ko

configname: CONFIG_CROS_EC_ISHTP

Linux Kernel Configuration
└─>Device Drivers
└─>Platform support for Chrome hardware
└─>ChromeOS Embedded Controller (ISHTP)
In linux kernel since version 5.1 (release Date: 2019-05-05)  
If you say Y here, you get support for talking to the ChromeOS EC
firmware running on Intel Integrated Sensor Hub (ISH), using the
ISH Transport protocol (ISH-TP). 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 cros_ec_ishtp.

source code: