Driver for Raspberry Pi 4 PCI-express controller

[Klaus Küchemann]

> Am 28.05.2020 um 20:45 schrieb Robert Crowston <crowston at protonmail.com>:
> 
> I did test on a pi4 with the latest USB firmware. A keyboard functioned okay without me doing anything special.
> 
> But thanks for pointing this to me. 
> 
>> 
>> … well, yet another thing :
>> 
>> http://u-boot.10912.n7.nabble.com/PATCH-v3-0-2-usb-xhci-Load-Raspberry-Pi-4-VL805-s-firmware-td410664.html
>> 
>> https://patchwork.kernel.org/cover/11529585/
>> 
>> 
>> 
>> 
> 
> 

thanks Robert,
 yeah(also `ve used latest fw when I tested your driver), I pointed you to the firmware-thing because 
the  new 8GB-model will have a new (hardware-)firmware-interface which will rely 
on the pcie/xhci--driver(s) …
o.k., we will see what happens when the new gadget arrives...