Xilinx NWL PCIe controller

modulename: pcie-xilinx-nwl.ko

configname: CONFIG_PCIE_XILINX_NWL

Linux Kernel Configuration
└─>Device Drivers
└─>PCI support
└─>PCI controller drivers
└─>Xilinx NWL PCIe controller
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Say 'Y' here if you want kernel support for Xilinx
NWL PCIe controller. The controller can act as Root Port
or End Point. The current option selection will only
support root port enabling.

source code:

depends
CONFIG_PCI
CONFIG_PCI_MSI
CONFIG_ARCH_ZYNQMP or CONFIG_COMPILE_TEST