SiFive FU740 PCIe host controller

modulename: pcie-fu740.ko

configname: CONFIG_PCIE_FU740

Linux Kernel Configuration
└─>Device Drivers
└─>PCI support
└─>PCI controller drivers
└─>DesignWare PCI Core Support
└─>SiFive FU740 PCIe host controller
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Say Y here if you want PCIe controller support for the SiFive
FU740.

source code: