linux-kernel - Re: [PATCH] ARM: dts: omap5: Add l4 interconnect hierarchy and ti-sysc data

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Date:   Wed, 12 Dec 2018 17:19:50 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     Peter Ujfalusi <peter.ujfalusi@...com>
Cc:     linux-omap@...r.kernel.org, Dave Gerlach <d-gerlach@...com>,
        Faiz Abbas <faiz_abbas@...com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Keerthy <j-keerthy@...com>, Nishanth Menon <nm@...com>,
        Suman Anna <s-anna@...com>, Tero Kristo <t-kristo@...com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: omap5: Add l4 interconnect hierarchy and
 ti-sysc data

* Tony Lindgren <tony@...mide.com> [181212 17:12]:
> * Peter Ujfalusi <peter.ujfalusi@...com> [181212 02:44]:
> > On 12/12/2018 12.12, Peter Ujfalusi wrote:
> > > Reverting this patch in linux-next-20181210 will make the ethernet
> > > working again.
> > > 
> > > bootlog w/ revert: https://pastebin.com/dpRk1xWv
> > > bootlog w/o revert: https://pastebin.com/PWrBttxd
> > 
> > on omap5-uevm.
> 
> Thanks for testing. Looks like it works for me with
> loadable modules. And looks like changing just the phy to
> use CONFIG_NOP_USB_XCEIV=y in my .config is not enough to
> make it fail, I see it fail too with EHCI built-in.
> 
> It's probably some -EPROBE_DEFER type issues, but I need
> to debug more.

Yes there's an issue where nop_reset() for phy-generic is
not called by ehci-omap. I'll post a fix for that separately.

I also noticed that sata phy reg entries need fixing up
for omap5, will also post a patch for that.

Regards,

Tony