linux-kernel - Re: [PATCH D 01/11] OMAP: Add clk_get

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Message-ID: <yw1x4ozf5vtw.fsf@thrashbarg.mansr.com>
Date:	Sat, 31 Jan 2009 15:39:07 +0000
From:	Måns Rullgård <mans@...sr.com>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
Cc:	Måns Rullgård <mans@...sr.com>,
	Paul Walmsley <paul@...an.com>,
	linux-arm-kernel@...ts.arm.linux.org.uk,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	Tony Lindgren <tony@...mide.com>,
	Tomi Valkeinen <tomi.valkeinen@...ia.com>
Subject: Re: [PATCH D 01/11] OMAP: Add clk_get_parent() for OMAP2/3

Russell King - ARM Linux <linux@....linux.org.uk> writes:

> On Sat, Jan 31, 2009 at 03:07:06PM +0000, Måns Rullgård wrote:
>> Russell King - ARM Linux <linux@....linux.org.uk> writes:
>> > Great, thanks.  However, I'd forgotten that one of my patches completely
>> > removes clk_get_parent() since it's unused by any code in OMAP at present.
>> >
>> > What was the reasoning behind making this work?
>> 
>> It is needed for the omapfb/dss driver to set an optimal rate for
>> dpll4_m4_ck.
>
> I assume this isn't merged yet?  Where can I see what it's doing?

The new DSS driver by Tomi Valkeinen uses it.  Patches have been
posted to the linux-omap list.

-- 
Måns Rullgård
mans@...sr.com
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