From: cw00.choi@samsung•com (Chanwoo Choi)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCHv7 04/10] devfreq: event: Add exynos-ppmu devfreq-event driver
Date: Mon, 12 Jan 2015 17:39:28 +0900 [thread overview]
Message-ID: <54B38840.9080308@samsung.com> (raw)
In-Reply-To: <603055177.891931421049871049.JavaMail.weblogic@epmlwas09a>
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@samsung•com>
>> Cc: Kyungmin Park <kyungmin.park@samsung•com>
>> Signed-off-by: Chanwoo Choi <cw00.choi@samsung•com>
>> ---
>> 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@samsung•com>
>
Thanks for your reviw.
Best Regards,
Chanwoo Choi
next parent reply other threads:[~2015-01-12 8:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <603055177.891931421049871049.JavaMail.weblogic@epmlwas09a>
2015-01-12 8:39 ` Chanwoo Choi [this message]
2015-01-07 23:51 [PATCHv7 00/10] devfreq: Add devfreq-event class to provide raw data for devfreq device Chanwoo Choi
2015-01-07 23:51 ` [PATCHv7 04/10] devfreq: event: Add exynos-ppmu devfreq-event driver Chanwoo Choi
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