Kontron COM I2C Controller

modulename: i2c-kempld.ko

configname: CONFIG_I2C_KEMPLD

Linux Kernel Configuration
└─>Device Drivers
└─>I2C support
└─>I2C Hardware Bus support
└─>Kontron COM I2C Controller
In linux kernel since version 3.11 (release Date: 2013-09-02)  
This enables support for the I2C bus interface on some Kontron ETX
and COMexpress (ETXexpress) modules.

This driver can also be built as a module. If so, the module
will be called i2c-kempld.

source code: