linux-kernel - Re: [PATCH v2 1/8] PM / devfreq: event: Add new Exynos NoC probe driver

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Date:	Fri, 15 Apr 2016 10:37:26 +0200
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Chanwoo Choi <cw00.choi@...sung.com>, myungjoo.ham@...sung.com,
	kyungmin.park@...sung.com, tomasz.figa@...il.com,
	s.nawrocki@...sung.com, kgene@...nel.org
Cc:	robh@...nel.org, rjw@...ysocki.net, robh+dt@...nel.org,
	pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	linux@....linux.org.uk, linux.amoon@...il.com,
	m.reichl@...etechno.de, tjakobi@...h.uni-bielefeld.de,
	inki.dae@...sung.com, linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 1/8] PM / devfreq: event: Add new Exynos NoC probe driver

On 04/15/2016 08:32 AM, Chanwoo Choi wrote:
> This patch adds NoC (Network on Chip) Probe driver which provides
> the primitive values to get the performance data. The packets that the Network
> on Chip (NoC) probes detects are transported over the network infrastructure.
> Exynos542x bus has multiple NoC probes to provide bandwidth information about
> behavior of the SoC that you can use while analyzing system performance.
> 
> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
> Tested-by: Markus Reichl <m.reichl@...etechno.de>
> Tested-by: Anand Moon <linux.amoon@...il.com>
> ---
>  .../bindings/devfreq/event/exynos-nocp.txt         |  26 ++
>  drivers/devfreq/event/Kconfig                      |   8 +
>  drivers/devfreq/event/Makefile                     |   2 +
>  drivers/devfreq/event/exynos-nocp.c                | 304 +++++++++++++++++++++
>  drivers/devfreq/event/exynos-nocp.h                |  78 ++++++
>  5 files changed, 418 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/devfreq/event/exynos-nocp.txt
>  create mode 100644 drivers/devfreq/event/exynos-nocp.c
>  create mode 100644 drivers/devfreq/event/exynos-nocp.h
> 

Looks good now.

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

Best regards,
Krzysztof