linux-kernel - Re: [PATCH v2 16/19] ARM: dts: Add PPMU node for exynos4412-odroidu3

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Date:	Fri, 11 Dec 2015 11:27:46 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	myungjoo.ham@...sung.com, kgene@...nel.org
Cc:	kyungmin.park@...sung.com, robh+dt@...nel.org, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, linux@....linux.org.uk,
	tjakobi@...h.uni-bielefeld.de, linux.amoon@...il.com,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 16/19] ARM: dts: Add PPMU node for exynos4412-odroidu3

On 2015년 12월 10일 15:44, Krzysztof Kozlowski wrote:
> On 09.12.2015 13:08, Chanwoo Choi wrote:
>> This patch add dt node for PPMU_{DMC0|DMC1|LEFTBUS|RIGHTBUS} for
>> exynos4412-odroidu3 board. Each PPMU dt node includes one event of
>> 'PPMU Count3'.
>>
>> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
>> ---
>>  arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 40 +++++++++++++++++++++++++
>>  1 file changed, 40 insertions(+)
>>
> 
> The patch itself is good but now I see that it is duplicated with
> Rinato, Monk and Trats2. Probably for all other Exynos4 and
> one-cluster-Exynos5 boards this would be exactly the same as well.
> 
> How about making a DTSI file with common PPMU events configuration?

OK. I'll make the exynos4412-ppmu-common.dtsi.

The Exynos4 series used the PPMU firstly. That is why deciding the filename
of exynos4412-ppmu-common.dtsi.

Best Regards,
Chanwoo Choi
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