Re: [PATCHv7 04/10] devfreq: event: Add exynos-ppmu devfreq-event driver
From: Chanwoo Choi
Date: Mon Jan 12 2015 - 03:39:38 EST
Dear Myungjoo,
On 01/12/2015 05:04 PM, MyungJoo Ham wrote:
>>
>> This patch adds exynos-ppmu devfreq-event driver to get performance data
>> of each IP for Samsung Exynos SoC. These event from Exynos PPMU provide
>> useful information about the behavior of the SoC that you can use when
>> analyzing system performance, and made visible and can be counted using
>> logic in each IP.
>>
>> This patch is based on existing drivers/devfreq/exynos/exynos-ppmu.c
>>
>> Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
>> Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
>> Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
>> ---
>> drivers/devfreq/event/Kconfig | 9 +
>> drivers/devfreq/event/Makefile | 1 +
>> drivers/devfreq/event/exynos-ppmu.c | 399 ++++++++++++++++++++++++++++++++++++
>> 3 files changed, 409 insertions(+)
>> create mode 100644 drivers/devfreq/event/exynos-ppmu.c
>>
>
> Acked-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
>
Thanks for your reviw.
Best Regards,
Chanwoo Choi
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