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Message-ID: <20140721222326.668db913@free-electrons.com>
Date: Mon, 21 Jul 2014 22:23:26 +0200
From: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc: Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
Jason Cooper <jason@...edaemon.net>,
Gregory Clement <gregory.clement@...e-electrons.com>,
Andrew Lunn <andrew@...n.ch>
Subject: Re: mvebu: Can we make the orion-mdio clock a requirement?
Dear Sebastian Hesselbarth,
On Mon, 21 Jul 2014 22:12:45 +0200, Sebastian Hesselbarth wrote:
> > However, yes, I tend to agree, making the clock mandatory would
> > probably be a good thing.
>
> We can always pass TCLK on Orion5x if there is a need for a mandatory
> clock. Anyway, IIRC clock framework should now properly return
> -EPROPEDEFER only if there is a clock property set. If there is none,
> the error is different and can be catched on Orion5x.
Yes, I already use tclk on Orion5x for various clock references.
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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