Re: [PATCH] PCI: dwc/meson: do not fail on wait linkup timeout

[Rob Herring]

On Thu, Nov 19, 2020 at 5:12 AM Lorenzo Pieralisi
<lorenzo.pieralisi@xxxxxxx> wrote:
>
> On Tue, Sep 22, 2020 at 11:30:30AM -0600, Rob Herring wrote:
> > On Mon, Sep 21, 2020 at 1:50 AM Neil Armstrong <narmstrong@xxxxxxxxxxxx> wrote:
> > >
> > > When establish link timeouts, probe fails but the error is unrelated since
> > > the PCIe controller has been probed succesfully.
> > >
> > > Align with most of the other dw-pcie drivers and ignore return of
> > > dw_pcie_wait_for_link() in the host_init callback.
> >
> > I think all, not most DWC drivers should be aligned. Plus the code
> > here is pretty much the same, so I'm working on moving all this to the
> > common DWC code. Drivers that need to bring up the link will need to
> > implement .start_link() (currently only used for EP mode). Most of the
> > time that is just setting the LTSSM bit which Synopsys thought letting
> > every vendor do their own register for was a good idea. Sigh.
>
> Should I drop this patch then ?

Yes, this is done by my series.

Rob