Cadence platform PCIe controller (endpoint mode)

configname: CONFIG_PCIE_CADENCE_PLAT_EP

Linux Kernel Configuration
└─>Device Drivers
└─>PCI support
└─>PCI controller drivers
└─>Cadence-based PCIe controllers
└─>Cadence platform PCIe controller (endpoint mode)
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Say Y here if you want to support the Cadence PCIe platform controller in
endpoint mode. This PCIe controller may be embedded into many
different vendors SoCs.