Hi Rob, On Tue, Oct 6, 2020 at 11:25 PM Rob Herring <[email protected]> wrote: [...] > > +examples: > > + - | > > + pcie { > > + #address-cells = <3>; > > + #size-cells = <2>; > > + > > + gpio@0,0,0 { > > + compatible = "pci1b6f,7023"; > > + reg = <0x0 0x0 0x0 0x0 0x1000>; > > + gpio-controller; > > + #gpio-cells = <2>; > > + }; > > How would this look if you needed to describe the XHCI controller? > That's another PCI function? unfortunately I have no documentation about this the "reference driver" is poking the PCI config space registers of the xHCI controller - without any dedicated function for this
Best regards, Martin
