TI J721E PCIe controller (host mode)

configname: CONFIG_PCI_J721E_HOST

Linux Kernel Configuration
└─>Device Drivers
└─>PCI support
└─>PCI controller drivers
└─>Cadence-based PCIe controllers
└─>TI J721E PCIe controller (host mode)
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Say Y here if you want to support the TI J721E PCIe platform
controller in host mode. TI J721E PCIe controller uses Cadence PCIe
core.