linux-kernel - Re: [RFC] Common clock framework for external clock generators

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Date:	Fri, 12 Oct 2012 20:17:35 +0200
From:	Daniel Mack <zonque@...il.com>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
CC:	Sebastian Hesselbarh <sebastian.hesselbarth@...glemail.com>,
	linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	mturquette@...com
Subject: Re: [RFC] Common clock framework for external clock generators

On 11.10.2012 18:00, Sebastian Hesselbarth wrote:
> On 10/11/2012 10:34 AM, Daniel Mack wrote:
>>> I recently read about the newly introduced common clock framework (ccf)
>>> and wondered if this could be also used for external, e.g. i2c attached,
>>> clock generators.
>>>
>>> Based on my current understanding of the framework I wrote such a
>>> driver and now I want to present it here for clarification of some
>>> remarks I have regarding the framework itself.
>>
>> May I kindly ask what happened to this driver? Are you planning to do
>> another spin for submission?
> 
> Daniel,
> 
> the driver is still on my list but moved more and more downwards as I
> got caught by mach-dove DT integration. There is still some work to do,
> namely regmap and DT. It is used by some off-mainline tree for SolidRun 
> CuBox quite successfully since then. Does any of you work rely on
> a working si5351 driver?

Yes, it does actually. I can hack around it for now, but at some point,
a proper driver is needed. And yours looks quite feature complete, so it
would be easiest to finish this one :)

Do you still have access to hardware you wrote the driver for? Let me
know if you need any help around here.



Thanks,
Daniel

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