Cadence (Xilinx Zynq) UART support

modulename: xilinx_uartps.ko

configname: CONFIG_SERIAL_XILINX_PS_UART

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Cadence (Xilinx Zynq) UART support
In linux kernel since version 3 (release Date: 2011-07-21)  
This driver supports the Cadence UART. It is found e.g. in Xilinx
Zynq.

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