Axxia I2C controller

modulename: i2c-axxia.ko

configname: CONFIG_I2C_AXXIA

Linux Kernel Configuration
└─>Device Drivers
└─>I2C support
└─>I2C Hardware Bus support
└─>Axxia I2C controller
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say yes if you want to support the I2C bus on Axxia platforms.

Please note that this controller is limited to transfers of maximum
255 bytes in length. Any attempt to to a larger transfer will return
an error.

source code:
depends
CONFIG_HAS_IOMEM
CONFIG_I2C
CONFIG_ARCH_AXXIA or CONFIG_COMPILE_TEST