From: Chanwoo Choi <cw00.choi@samsung.com>
To: "Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Viresh Kumar <viresh.kumar@linaro.org>,
Nishanth Menon <nm@ti.com>, Stephen Boyd <sboyd@kernel.org>
Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
fan.chen@mediatek.com, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [v5, PATCH 0/5] Add cpufreq and cci devfreq for mt8183, and SVS support
Date: Tue, 17 Dec 2019 16:31:40 +0900 [thread overview]
Message-ID: <cfce1a04-68e9-f948-0d3a-3bccfa44c797@samsung.com> (raw)
In-Reply-To: <1574769046-28449-1-git-send-email-andrew-sh.cheng@mediatek.com>
Hi,
On 11/26/19 8:50 PM, Andrew-sh.Cheng wrote:
> From: "Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>
>
> 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.
What is correct full word of SVS?
- S(?) VS (Voltage Scaling) ?
> depend on:
> https://patchwork.kernel.org/patch/11193513/
>
> Change since v4:
> - Remove redundant code
>
>
> Andrew-sh.Cheng (5):
> cpufreq: mediatek: add clock enable for intermediate clock
> dt-bindings: devfreq: add compatible for mt8183 cci devfreq
> devfreq: add mediatek cci devfreq
> cpufreq: mediatek: add opp notification for SVS support
> devfreq: mediatek: cci devfreq register opp notification for SVS
> support
>
> .../bindings/devfreq/mt8183-cci-devfreq.txt | 20 ++
> drivers/cpufreq/mediatek-cpufreq.c | 92 +++++-
> drivers/devfreq/Kconfig | 10 +
> drivers/devfreq/Makefile | 1 +
> drivers/devfreq/mt8183-cci-devfreq.c | 308 +++++++++++++++++++++
> 5 files changed, 429 insertions(+), 2 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt
> create mode 100644 drivers/devfreq/mt8183-cci-devfreq.c
>
--
Best Regards,
Chanwoo Choi
Samsung Electronics
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prev parent reply other threads:[~2019-12-17 7:25 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20191126115058epcas1p3caa6da2508caa5fbe71c202834184b15@epcas1p3.samsung.com>
2019-11-26 11:50 ` [v5, PATCH 0/5] Add cpufreq and cci devfreq for mt8183, and SVS support Andrew-sh.Cheng
2019-11-26 11:50 ` [v5, PATCH 1/5] cpufreq: mediatek: add clock enable for intermediate clock Andrew-sh.Cheng
2019-11-26 11:50 ` [v5, PATCH 2/5] dt-bindings: devfreq: add compatible for mt8183 cci devfreq Andrew-sh.Cheng
2019-12-17 2:38 ` Chanwoo Choi
2019-11-26 11:50 ` [v5, PATCH 3/5] devfreq: add mediatek " Andrew-sh.Cheng
2019-12-17 10:08 ` Chanwoo Choi
2019-11-26 11:50 ` [v5, PATCH 4/5] cpufreq: mediatek: add opp notification for SVS support Andrew-sh.Cheng
2019-11-27 8:36 ` Viresh Kumar
2019-12-09 6:56 ` andrew-sh.cheng
2019-12-10 6:43 ` Viresh Kumar
2020-03-10 8:11 ` andrew-sh.cheng
2020-03-11 6:06 ` Viresh Kumar
2020-03-12 9:12 ` andrew-sh.cheng
2020-03-13 7:22 ` andrew-sh.cheng
2020-03-13 9:10 ` Viresh Kumar
2020-04-06 9:12 ` andrew-sh.cheng
2020-04-06 9:29 ` Viresh Kumar
2020-04-07 6:54 ` andrew-sh.cheng
2020-04-07 8:29 ` Viresh Kumar
2020-04-07 9:09 ` andrew-sh.cheng
2019-11-26 11:50 ` [v5, PATCH 5/5] devfreq: mediatek: cci devfreq register " Andrew-sh.Cheng
2019-12-17 7:31 ` Chanwoo Choi [this message]
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