From: andrew-sh.cheng <andrew-sh.cheng@mediatek.com> To: Chanwoo Choi <cw00.choi@samsung.com> Cc: Mark Rutland <mark.rutland@arm.com>, Nishanth Menon <nm@ti.com>, srv_heupstream@mediatek.com, linux-pm@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org>, Mark Brown <broonie@kernel.org>, "Rafael J . Wysocki" <rjw@rjwysocki.net>, Liam Girdwood <lgirdwood@gmail.com>, Rob Herring <robh+dt@kernel.org>, linux-kernel@vger.kernel.org, Kyungmin Park <kyungmin.park@samsung.com>, MyungJoo Ham <myungjoo.ham@samsung.com>, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Matthias Brugger <matthias.bgg@gmail.com>, devicetree@vger.kernel.org Subject: Re: [PATCH 00/12] Add cpufreq and cci devfreq for mt8183, and SVS support Date: Wed, 20 May 2020 13:36:55 +0800 [thread overview] Message-ID: <1589953015.8243.2.camel@mtksdaap41> (raw) In-Reply-To: <d08c0dc0-5573-6ba0-1d9f-18857c7f6fb6@samsung.com> On Wed, 2020-05-20 at 13:10 +0900, Chanwoo Choi wrote: > Hi Andrew, > > Could you explain the base commit of these patches? > When I tried to apply them to v5.7-rc1 for testing, > the merge conflict occurs. > > Thanks, > Chanwoo Choi Hi Chanwoo Choi, My base commit is commit 8f3d9f354286745c751374f5f1fcafee6b3f3136 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sun Apr 12 12:35:55 2020 -0700 Linux 5.7-rc1 Could you show me the conflict error? BR, Andrew-sh.Cheng > > On 5/20/20 12:42 PM, Andrew-sh.Cheng wrote: > > MT8183 supports CPU DVFS and CCI DVFS, and LITTLE cpus and CCI are in the same voltage domain. > > So, this series is to add drivers to handle the voltage coupling between CPU and CCI DVFS. > > > > For SVS support, need OPP_EVENT_ADJUST_VOLTAGE and corresponding reaction. > > > > Change since v5: > > - Changing dt-binding format to yaml. > > - Extending current devfreq passive_governor instead of create a new one. > > - Resend depending patches of Sravana Kannan base on kernel-5.7 > > > > > > Andrew-sh.Cheng (6): > > cpufreq: mediatek: add clock and regulator enable for intermediate > > clock > > dt-bindings: devfreq: add compatible for mt8183 cci devfreq > > devfreq: add mediatek cci devfreq > > opp: Modify opp API, dev_pm_opp_get_freq(), find freq in opp, even it > > is disabled > > cpufreq: mediatek: add opp notification for SVS support > > devfreq: mediatek: cci devfreq register opp notification for SVS > > support > > > > Saravana Kannan (6): > > OPP: Allow required-opps even if the device doesn't have power-domains > > OPP: Add function to look up required OPP's for a given OPP > > OPP: Improve required-opps linking > > PM / devfreq: Cache OPP table reference in devfreq > > PM / devfreq: Add required OPPs support to passive governor > > PM / devfreq: Add cpu based scaling support to passive_governor > > > > .../devicetree/bindings/devfreq/mt8183-cci.yaml | 51 ++++ > > drivers/cpufreq/mediatek-cpufreq.c | 122 ++++++++- > > drivers/devfreq/Kconfig | 12 + > > drivers/devfreq/Makefile | 1 + > > drivers/devfreq/devfreq.c | 6 + > > drivers/devfreq/governor_passive.c | 298 +++++++++++++++++++-- > > drivers/devfreq/mt8183-cci-devfreq.c | 233 ++++++++++++++++ > > drivers/opp/core.c | 85 +++++- > > drivers/opp/of.c | 108 ++++---- > > drivers/opp/opp.h | 5 + > > include/linux/devfreq.h | 42 ++- > > include/linux/pm_opp.h | 11 + > > 12 files changed, 874 insertions(+), 100 deletions(-) > > create mode 100644 Documentation/devicetree/bindings/devfreq/mt8183-cci.yaml > > create mode 100644 drivers/devfreq/mt8183-cci-devfreq.c > > _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: andrew-sh.cheng <andrew-sh.cheng@mediatek.com> To: Chanwoo Choi <cw00.choi@samsung.com> Cc: Mark Rutland <mark.rutland@arm.com>, Nishanth Menon <nm@ti.com>, srv_heupstream@mediatek.com, linux-pm@vger.kernel.org, Stephen Boyd <sboyd@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org>, Mark Brown <broonie@kernel.org>, "Rafael J . Wysocki" <rjw@rjwysocki.net>, Liam Girdwood <lgirdwood@gmail.com>, Rob Herring <robh+dt@kernel.org>, linux-kernel@vger.kernel.org, Kyungmin Park <kyungmin.park@samsung.com>, MyungJoo Ham <myungjoo.ham@samsung.com>, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Matthias Brugger <matthias.bgg@gmail.com>, devicetree@vger.kernel.org Subject: Re: [PATCH 00/12] Add cpufreq and cci devfreq for mt8183, and SVS support Date: Wed, 20 May 2020 13:36:55 +0800 [thread overview] Message-ID: <1589953015.8243.2.camel@mtksdaap41> (raw) In-Reply-To: <d08c0dc0-5573-6ba0-1d9f-18857c7f6fb6@samsung.com> On Wed, 2020-05-20 at 13:10 +0900, Chanwoo Choi wrote: > Hi Andrew, > > Could you explain the base commit of these patches? > When I tried to apply them to v5.7-rc1 for testing, > the merge conflict occurs. > > Thanks, > Chanwoo Choi Hi Chanwoo Choi, My base commit is commit 8f3d9f354286745c751374f5f1fcafee6b3f3136 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sun Apr 12 12:35:55 2020 -0700 Linux 5.7-rc1 Could you show me the conflict error? BR, Andrew-sh.Cheng > > On 5/20/20 12:42 PM, Andrew-sh.Cheng wrote: > > MT8183 supports CPU DVFS and CCI DVFS, and LITTLE cpus and CCI are in the same voltage domain. > > So, this series is to add drivers to handle the voltage coupling between CPU and CCI DVFS. > > > > For SVS support, need OPP_EVENT_ADJUST_VOLTAGE and corresponding reaction. > > > > Change since v5: > > - Changing dt-binding format to yaml. > > - Extending current devfreq passive_governor instead of create a new one. > > - Resend depending patches of Sravana Kannan base on kernel-5.7 > > > > > > Andrew-sh.Cheng (6): > > cpufreq: mediatek: add clock and regulator enable for intermediate > > clock > > dt-bindings: devfreq: add compatible for mt8183 cci devfreq > > devfreq: add mediatek cci devfreq > > opp: Modify opp API, dev_pm_opp_get_freq(), find freq in opp, even it > > is disabled > > cpufreq: mediatek: add opp notification for SVS support > > devfreq: mediatek: cci devfreq register opp notification for SVS > > support > > > > Saravana Kannan (6): > > OPP: Allow required-opps even if the device doesn't have power-domains > > OPP: Add function to look up required OPP's for a given OPP > > OPP: Improve required-opps linking > > PM / devfreq: Cache OPP table reference in devfreq > > PM / devfreq: Add required OPPs support to passive governor > > PM / devfreq: Add cpu based scaling support to passive_governor > > > > .../devicetree/bindings/devfreq/mt8183-cci.yaml | 51 ++++ > > drivers/cpufreq/mediatek-cpufreq.c | 122 ++++++++- > > drivers/devfreq/Kconfig | 12 + > > drivers/devfreq/Makefile | 1 + > > drivers/devfreq/devfreq.c | 6 + > > drivers/devfreq/governor_passive.c | 298 +++++++++++++++++++-- > > drivers/devfreq/mt8183-cci-devfreq.c | 233 ++++++++++++++++ > > drivers/opp/core.c | 85 +++++- > > drivers/opp/of.c | 108 ++++---- > > drivers/opp/opp.h | 5 + > > include/linux/devfreq.h | 42 ++- > > include/linux/pm_opp.h | 11 + > > 12 files changed, 874 insertions(+), 100 deletions(-) > > create mode 100644 Documentation/devicetree/bindings/devfreq/mt8183-cci.yaml > > create mode 100644 drivers/devfreq/mt8183-cci-devfreq.c > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-05-20 5:44 UTC|newest] Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20200520034324epcas1p3affbd24bd1f3fe40d51baade07c1abba@epcas1p3.samsung.com> 2020-05-20 3:42 ` [PATCH 00/12] Add cpufreq and cci devfreq for mt8183, and SVS support Andrew-sh.Cheng 2020-05-20 3:42 ` Andrew-sh.Cheng 2020-05-20 3:42 ` [PATCH 01/12] OPP: Allow required-opps even if the device doesn't have power-domains Andrew-sh.Cheng 2020-05-20 3:42 ` Andrew-sh.Cheng 2020-05-20 14:54 ` Matthias Brugger 2020-05-20 14:54 ` Matthias Brugger 2020-05-20 14:54 ` Matthias Brugger 2020-05-21 1:50 ` andrew-sh.cheng 2020-05-21 1:50 ` andrew-sh.cheng 2020-05-20 3:42 ` [PATCH 02/12] OPP: Add function to look up required OPP's for a given OPP Andrew-sh.Cheng 2020-05-20 3:42 ` Andrew-sh.Cheng 2020-05-20 3:42 ` [PATCH 03/12] OPP: Improve required-opps linking Andrew-sh.Cheng 2020-05-20 3:42 ` Andrew-sh.Cheng 2020-05-20 22:46 ` kbuild test robot 2020-05-21 1:10 ` kbuild test robot 2020-05-20 3:42 ` [PATCH 04/12] PM / devfreq: Cache OPP table reference in devfreq Andrew-sh.Cheng 2020-05-20 3:42 ` Andrew-sh.Cheng 2020-05-20 3:43 ` [PATCH 05/12] PM / devfreq: Add required OPPs support to passive governor Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-20 3:43 ` [PATCH 06/12] PM / devfreq: Add cpu based scaling support to passive_governor Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-28 5:03 ` Chanwoo Choi 2020-05-28 5:03 ` Chanwoo Choi 2020-05-28 5:03 ` Chanwoo Choi 2020-05-28 6:14 ` Chanwoo Choi 2020-05-28 6:14 ` Chanwoo Choi 2020-05-28 6:14 ` Chanwoo Choi 2020-05-28 7:17 ` Chanwoo Choi 2020-05-28 7:17 ` Chanwoo Choi 2020-05-28 7:17 ` Chanwoo Choi 2020-06-02 12:23 ` andrew-sh.cheng 2020-06-02 12:23 ` andrew-sh.cheng 2020-06-03 4:12 ` Chanwoo Choi 2020-06-03 4:12 ` Chanwoo Choi 2020-06-03 4:12 ` Chanwoo Choi 2020-06-02 11:43 ` andrew-sh.cheng 2020-06-02 11:43 ` andrew-sh.cheng 2020-06-03 4:07 ` Chanwoo Choi 2020-06-03 4:07 ` Chanwoo Choi 2020-06-03 4:07 ` Chanwoo Choi 2020-06-17 7:59 ` andrew-sh.cheng 2020-06-17 7:59 ` andrew-sh.cheng 2020-05-20 3:43 ` [PATCH 07/12] cpufreq: mediatek: Enable clock and regulator Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-20 3:43 ` [PATCH 08/12] dt-bindings: devfreq: add compatible for mt8183 cci devfreq Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-28 7:42 ` Chanwoo Choi 2020-05-28 7:42 ` Chanwoo Choi 2020-05-28 7:42 ` Chanwoo Choi 2020-06-17 12:05 ` andrew-sh.cheng 2020-06-17 12:05 ` andrew-sh.cheng 2020-05-20 3:43 ` [PATCH 09/12] devfreq: add mediatek " Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-20 12:31 ` Mark Brown 2020-05-20 12:31 ` Mark Brown 2020-05-20 12:31 ` Mark Brown 2020-05-21 8:52 ` andrew-sh.cheng 2020-05-21 8:52 ` andrew-sh.cheng 2020-05-21 8:52 ` andrew-sh.cheng 2020-05-28 7:35 ` Chanwoo Choi 2020-05-28 7:35 ` Chanwoo Choi 2020-05-28 7:35 ` Chanwoo Choi 2020-05-28 8:00 ` Chanwoo Choi 2020-05-28 8:00 ` Chanwoo Choi 2020-05-28 8:00 ` Chanwoo Choi 2020-05-20 3:43 ` [PATCH 10/12] opp: Modify opp API, dev_pm_opp_get_freq(), find freq in opp, even it is disabled Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-20 3:43 ` [PATCH 11/12] cpufreq: mediatek: add opp notification for SVS support Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-20 3:43 ` [PATCH 12/12] devfreq: mediatek: cci devfreq register " Andrew-sh.Cheng 2020-05-20 3:43 ` Andrew-sh.Cheng 2020-05-20 4:10 ` [PATCH 00/12] Add cpufreq and cci devfreq for mt8183, and " Chanwoo Choi 2020-05-20 4:10 ` Chanwoo Choi 2020-05-20 4:10 ` Chanwoo Choi 2020-05-20 5:36 ` andrew-sh.cheng [this message] 2020-05-20 5:36 ` andrew-sh.cheng 2020-05-20 6:24 ` Chanwoo Choi 2020-05-20 6:24 ` Chanwoo Choi 2020-05-20 6:24 ` Chanwoo Choi 2020-05-20 7:10 ` andrew-sh.cheng 2020-05-20 7:10 ` andrew-sh.cheng 2020-05-20 14:53 ` Matthias Brugger 2020-05-20 14:53 ` Matthias Brugger 2020-05-20 14:53 ` Matthias Brugger 2020-06-15 7:31 ` Viresh Kumar 2020-06-15 7:31 ` Viresh Kumar 2020-06-15 7:31 ` Viresh Kumar
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