TILE-Gx on-chip serial port support

modulename: tilegx.ko

configname: CONFIG_SERIAL_TILEGX

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>TILE-Gx on-chip serial port support
In linux kernel since version 3.12 (release Date: 2013-11-03)  
This device provides access to the on-chip UARTs on the TILE-Gx
processor.

source code: