LPC32XX high speed serial port support

modulename: lpc32xx_hs.ko

configname: CONFIG_SERIAL_HS_LPC32XX

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>LPC32XX high speed serial port support
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Support for the LPC32XX high speed serial ports (up to 900kbps).
Those are UARTs completely different from the Standard UARTs on the
LPC32XX SoC.
Choose M or Y here to build this driver.

source code:
drivers/tty/serial/lpc32xx_hs.c