Re: [PATCH v6 2/4] firmware: raspberrypi: Introduce vl805 init routine

[Nicolas Saenz Julienne]

On Thu, 2020-04-02 at 14:40 -0500, Bjorn Helgaas wrote:
> On Thu, Apr 02, 2020 at 01:32:35PM +0200, Nicolas Saenz Julienne wrote:
> > On Wed, 2020-04-01 at 15:37 -0500, Bjorn Helgaas wrote:
> > > On Tue, Mar 24, 2020 at 07:28:10PM +0100, Nicolas Saenz Julienne wrote:
> > > > On the Raspberry Pi 4, after a PCI reset, VL805's firmware may
> > > > either be loaded directly from an EEPROM or, if not present, by
> > > > the SoC's VideCore. The function informs VideCore that VL805 was
> > > > just reset, or requests for a probe defer.
> 
> Is VL805 the XHCI USB device?  A hint here would help non-RPi experts
> know how this fits into the topology.

Yes, VL805 is the XHCI USB device. I'll keep it in mind for the next series.

Regards,
Nicolas

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