On Thu, 13 Feb 2025 at 17:51, Andrew Lunn <andrew@xxxxxxx> wrote: > > > etc. The same problem would exist for U-boot. Even though RP1 has a > > standard XHCI controller > > Although it is a standard XHCI controller, i assume it is not a PCIe > XHCI controller which can just be enumerated as a PCIe device? There are too many sub-devices in RP1 for them each to get their own function. Instead, they all share a single function, with DT to declare them. Phil