Re: [PATCH 0/2] Support cpufreq driver for Exynos3250

From: Tomasz Figa
Date: Sat Apr 19 2014 - 10:37:24 EST




On 19.04.2014 16:35, Sachin Kamat wrote:
Hi Tomasz,


On 19 April 2014 19:21, Tomasz Figa <tomasz.figa@xxxxxxxxx> wrote:
Hi Chanwoo, Sachin,


On 19.04.2014 15:43, Chanwoo Choi wrote:

Hi Sachin,

On Fri, Apr 18, 2014 at 5:14 PM, Sachin Kamat <sachin.kamat@xxxxxxxxxx>
wrote:

Hi Chanwoo,

On 18 April 2014 07:50, Chanwoo Choi <cw00.choi@xxxxxxxxxxx> wrote:

This patchset support cpufreq driver for Exynos3250 which uses the
Cortex-A7
dual cores and has a target speed of 1.0 GHz and code clean using
dev_err/info
instead of pr_err/info function.


Per SoC cpufreq driver which does not use CCF is no more encouraged for
new
Exynos platforms. Thomas has already posted patches to make use of
generic cpu freq driver
on Exynos platforms. Please refer to [1] and try to utilize it for
this platform as well.

[1] http://permalink.gmane.org/gmane.linux.kernel.samsung-soc/26886


OK, I'll refer to this new patch for cpufreq and rebase it.

Thanks for your reply.


The last version posted by Thomas still had several comments to be addressed
that could lead to quite big changes in the whole design in next version.
According to the information from Thomas, the work on it is in progress and
we should see updated patchset soon.

Yes, that is right. I wanted Chanwoo to be aware of this new design
and track the same.


Sure. Just wanted to make sure this is clear.

Best regards,
Tomasz
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