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Message-ID: <20141117160038.GB14630@localhost>
Date: Mon, 17 Nov 2014 17:00:38 +0100
From: Johan Hovold <johan@...nel.org>
To: Bruno Thomsen <bth@...strup.dk>
Cc: Johan Hovold <johan@...nel.org>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"f.fainelli@...il.com" <f.fainelli@...il.com>,
"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
"bruno.thomsen@...il.com" <bruno.thomsen@...il.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: phy/micrel: KSZ8031RNL RMII clock reconfiguration bug
On Mon, Nov 17, 2014 at 02:56:45PM +0000, Bruno Thomsen wrote:
> > Did you specify a led-mode as well, or was the Operation Mode Strap
> > Override (OMSO) write the first access after the soft reset?
>
> No led-mode was specified so OMSO was the first write.
Did you try setting a led-mode before changing the clock mode? Perhaps
that could also trigger the problem (i.e. when the clock-mode change
isn't the first write after reset).
> > Would you able to test my series on your setup, and possibly a
> > couple of diagnostic patches on top?
>
> Sure, I can try later this week.
Much appreciated. I'll resend the last part of the series (which is not
already in linux-next) and make sure to put you on CC.
Thanks,
Johan
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