USB support with mainline Kernel 6.9

we successfully booted the latest unpatched Linux Kernel 6.9 on NixOS starfive visionfive2: use mainline kernel by onny · Pull Request #964 · NixOS/nixos-hardware · GitHub

Unfortunately USB is not working: There is no output for lspci and lsusb.

Which patches do we need to add to get USB working? Does it require PCI-support or are there any kernel configs we need to enable?

Best regard


PCIe and timers I would guess. USB is sharing PCIe with the M.2 slot if I remember correctly btw.

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