From: grinberg@compulab•co.il (Igor Grinberg)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/5] cpufreq-pxa3xx: use HSIO 312MHz on the pxa310
Date: Sun, 11 Jul 2010 10:14:22 +0300 [thread overview]
Message-ID: <4C396F4E.3080704@compulab.co.il> (raw)
In-Reply-To: <201007091031.44681.pieterg@gmx.com>
On 07/09/10 11:31, pieterg wrote:
> On Friday 09 July 2010 10:02:16 Eric Miao wrote:
>
>> What's wrong with 208MHz HSS on PXA310?
>>
> I haven't done any benchmarking, but Marvell found it worth to introduce
> 312MHz for the pxa310. (I assume it might have something to do with the
> video accelerator, which is unique to the pxa310).
>
> And to me it makes sense to use the highest supported speeds in the top
> cpufreq entry.
>
>
According to Marvell's PXA3xx Specification Update document
(page 68 - SCr#3), the above is correct starting from silicon revision A2.
What about earlier revisions? Shouldn't we support all of them?
> Rgds, Pieter
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
>
--
Regards,
Igor.
next prev parent reply other threads:[~2010-07-11 7:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-08 17:04 [PATCH 1/5] cpufreq-pxa3xx: use HSIO 312MHz on the pxa310 pieterg
2010-07-09 8:02 ` Eric Miao
2010-07-09 8:31 ` pieterg
2010-07-11 7:14 ` Igor Grinberg [this message]
2010-07-12 8:37 ` pieterg
2010-07-12 9:13 ` Igor Grinberg
2010-07-12 9:29 ` Eric Miao
2010-07-12 10:20 ` Igor Grinberg
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