From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964820AbcCNInt (ORCPT ); Mon, 14 Mar 2016 04:43:49 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:55015 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751939AbcCNInq (ORCPT ); Mon, 14 Mar 2016 04:43:46 -0400 MIME-version: 1.0 Content-type: text/plain; charset=UTF-8 X-AuditID: cbfee68d-f79646d000001355-7f-56e679beb302 Content-transfer-encoding: 8BIT Message-id: <56E679BD.8060808@samsung.com> Date: Mon, 14 Mar 2016 17:43:41 +0900 From: Chanwoo Choi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 To: Krzysztof Kozlowski , kgene@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com Cc: jh80.chung@samsung.com, andi.shyti@samsung.com, inki.dae@samsung.com, sw0312.kim@samsung.com, pankaj.dubey@samsung.com, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 10/10] ARM: dts: Add PPMU node for exynos3250-artik5 module References: <1457921056-21257-1-git-send-email-cw00.choi@samsung.com> <1457921056-21257-12-git-send-email-cw00.choi@samsung.com> <56E677B2.3080304@samsung.com> In-reply-to: <56E677B2.3080304@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrDIsWRmVeSWpSXmKPExsWyRsSkWHdf5bMwg5ZN4hbbjzxjtZh/5Byr xaT7E1gsbvxqY7V4/cLQov/xa2aLTY+vsVpc3jWHzWLG+X1MFou2fmG3OPymndVixuSXbBar dv1hdOD12DnrLrvHplWdbB6bl9R79G1ZxejxeZNcAGsUl01Kak5mWWqRvl0CV8anpj0sBd8E K7Zs+cnYwLiCr4uRk0NCwETiz5EdrBC2mMSFe+vZQGwhgRWMEv/WScLUPHvbwNLFyAUUX8oo 8f3+T0aQBK+AoMSPyfeAEhwczALyEkcuZYOEmQXUJSbNW8QMUf+AUaJ7dysLRL2WRN/j40wg NouAqsTj1t3MIDYbUHz/ixtsIHNEBSIkuk9UgoRFBEok9j6ewg4yh1mgmUni7ppVYL3CAv4S bcdmMEIsWMwo8ffNVrAjOAW0JT7+iIM4upFD4vwFU4hdAhLfJh8CK5EQkJXYdIAZokRS4uCK GywTGMVmIflmFsI3s5B8s4CReRWjaGpBckFxUnqRoV5xYm5xaV66XnJ+7iZGYKSe/vesdwfj 7QPWhxgFOBiVeHh/rHkaJsSaWFZcmXuI0RToiInMUqLJ+cB0kFcSb2hsZmRhamJqbGRuaaYk zqso9TNYSCA9sSQ1OzW1ILUovqg0J7X4ECMTB6dUA2PiuR+fV3mIzZZes1Xa4YSc0vnJwR+b fJ8sTlp5x/udqNCcgz9XahpcKtuRrFu+/ODN1RzLdnhPPRBh8K/R0WDOFcdzk+659Jw58j5Q oiL70rGnXWHnlz0Sn2MgWvPhyrkrd333J3lkKehPD243kSnuSmZit/QTUCi89Eje/PgGmbeS K+c+klNXYinOSDTUYi4qTgQASqKfnc8CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupmleLIzCtJLcpLzFFi42I5/e+xgO6+ymdhBot3C1psP/KM1WL+kXOs FpPuT2CxuPGrjdXi9QtDi/7Hr5ktNj2+xmpxedccNosZ5/cxWSza+oXd4vCbdlaLGZNfslms 2vWH0YHXY+esu+wem1Z1snlsXlLv0bdlFaPH501yAaxRDYw2GamJKalFCql5yfkpmXnptkre wfHO8aZmBoa6hpYW5koKeYm5qbZKLj4Bum6ZOUA3KimUJeaUAoUCEouLlfTtME0IDXHTtYBp jND1DQmC6zEyQAMJaxgzPjXtYSn4JlixZctPxgbGFXxdjJwcEgImEs/eNrBA2GISF+6tZ+ti 5OIQEljKKPH9/k9GkASvgKDEj8n3gIo4OJgF5CWOXMoGCTMLqEtMmreIGaL+AaNE9+5WFoh6 LYm+x8eZQGwWAVWJx627mUFsNqD4/hc32EDmiApESHSfqAQJiwiUSOx9PIUdZA6zQDOTxN01 q8B6hQX8JdqOzWCEWLCYUeLvm61gR3AKaEt8/BE3gVFgFpLzZiGcNwvJeQsYmVcxSqQWJBcU J6XnGuWllusVJ+YWl+al6yXn525iBCeEZ9I7GA/vcj/EKMDBqMTD+2PN0zAh1sSy4srcQ4wS HMxKIry+js/ChHhTEiurUovy44tKc1KLDzGaAv03kVlKNDkfmKzySuINjU3MjCyNzA0tjIzN lcR5H/9fFyYkkJ5YkpqdmlqQWgTTx8TBKdXA2BanfjBSsP3N7NiDSlItgZfbE3jWTp3Q+YDB eMXROo+vO5699VXvNNmyabvvsVu7TLNXfOY5dnVm1stS4TpmHt79tTqPnxSsEP8SeOCMdN3s yIMGk47cXrjQxTOI7frrXZdXT30eqqnTqDX50tvvlV+kt0T8VRLp+cUasSUpjT8uivPQ2d/R 3kosxRmJhlrMRcWJABLeJHgeAwAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2016년 03월 14일 17:34, Krzysztof Kozlowski wrote: > On 14.03.2016 11:04, Chanwoo Choi wrote: >> This patch adds PPMU (Platform Performance Monitoring Unit) Device Tree node >> for Exynos3250 based ARTIK5 module. The PPMU node is used to get the >> utilization of DMC0/DMC1/LEFTBUS/RIGHTBUS Block. >> >> Signed-off-by: Chanwoo Choi >> --- >> arch/arm/boot/dts/exynos3250-artik5.dtsi | 36 ++++++++++++++++++++++++++++++++ >> 1 file changed, 36 insertions(+) > > What is the status with your devfreq patches? Instead of this one, there > should be just: > #include "exynos4412-ppmu-common.dtsi" > (squashed into patch 5/10). I'm not working the devfreq patches(exynos-bus). Sorry for delay. I'll again implement them by using DEVFREQ_NOTIFIER style according to (Myungjoo Ham's comment) I drop the this patch on v2 patchset. After implementing the exynos-bus driver, I'll send it. Best Regards, Chanwoo Choi > > Best regards, > Krzysztof > >> diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi >> index 673883fda480..995356708b7d 100644 >> --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi >> +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi >> @@ -321,6 +321,42 @@ >> status = "okay"; >> }; >> >> +&ppmu_dmc0 { >> + status = "okay"; >> + events { >> + ppmu_dmc0_3: ppmu-event3-dmc0 { >> + event-name = "ppmu-event3-dmc0"; >> + }; >> + }; >> +}; >> + >> +&ppmu_dmc1 { >> + status = "okay"; >> + events { >> + ppmu_dmc1_3: ppmu-event3-dmc1 { >> + event-name = "ppmu-event3-dmc1"; >> + }; >> + }; >> +}; >> + >> +&ppmu_leftbus { >> + status = "okay"; >> + events { >> + ppmu_leftbus_3: ppmu-event3-leftbus { >> + event-name = "ppmu-event3-leftbus"; >> + }; >> + }; >> +}; >> + >> +&ppmu_rightbus { >> + status = "okay"; >> + events { >> + ppmu_rightbus_3: ppmu-event3-rightbus { >> + event-name = "ppmu-event3-rightbus"; >> + }; >> + }; >> +}; >> + >> &tmu { >> status = "okay"; >> }; >> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > >