From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chanwoo Choi Subject: Re: [PATCH 10/10] ARM: dts: Add PPMU node for exynos3250-artik5 module Date: Mon, 14 Mar 2016 17:43:41 +0900 Message-ID: <56E679BD.8060808@samsung.com> 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> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: 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 In-reply-to: <56E677B2.3080304@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org 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 On 2016=EB=85=84 03=EC=9B=94 14=EC=9D=BC 17:34, Krzysztof Kozlowski wro= te: > On 14.03.2016 11:04, Chanwoo Choi wrote: >> This patch adds PPMU (Platform Performance Monitoring Unit) Device T= ree 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(+) >=20 > What is the status with your devfreq patches? Instead of this one, th= ere > 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 >=20 > Best regards, > Krzysztof >=20 >> diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boo= t/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 =3D "okay"; >> }; >> =20 >> +&ppmu_dmc0 { >> + status =3D "okay"; >> + events { >> + ppmu_dmc0_3: ppmu-event3-dmc0 { >> + event-name =3D "ppmu-event3-dmc0"; >> + }; >> + }; >> +}; >> + >> +&ppmu_dmc1 { >> + status =3D "okay"; >> + events { >> + ppmu_dmc1_3: ppmu-event3-dmc1 { >> + event-name =3D "ppmu-event3-dmc1"; >> + }; >> + }; >> +}; >> + >> +&ppmu_leftbus { >> + status =3D "okay"; >> + events { >> + ppmu_leftbus_3: ppmu-event3-leftbus { >> + event-name =3D "ppmu-event3-leftbus"; >> + }; >> + }; >> +}; >> + >> +&ppmu_rightbus { >> + status =3D "okay"; >> + events { >> + ppmu_rightbus_3: ppmu-event3-rightbus { >> + event-name =3D "ppmu-event3-rightbus"; >> + }; >> + }; >> +}; >> + >> &tmu { >> status =3D "okay"; >> }; >> >=20 > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsu= ng-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20 >=20 From mboxrd@z Thu Jan 1 00:00:00 1970 From: cw00.choi@samsung.com (Chanwoo Choi) Date: Mon, 14 Mar 2016 17:43:41 +0900 Subject: [PATCH 10/10] ARM: dts: Add PPMU node for exynos3250-artik5 module In-Reply-To: <56E677B2.3080304@samsung.com> 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> Message-ID: <56E679BD.8060808@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 2016? 03? 14? 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 at vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > >