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From: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
To: MyungJoo Ham <myungjoo.ham@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Chanwoo Choi <cw00.choi@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,
	"Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>,
	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: [PATCH 0/8] Add cpufreq and cci devfreq for mt8183, and SVS support
Date: Thu, 16 May 2019 17:08:37 +0800	[thread overview]
Message-ID: <1557997725-12178-1-git-send-email-andrew-sh.cheng@mediatek.com> (raw)

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, add OPP_EVENT_ADJUST_VOLTAGE and corresponding reaction.

Andrew-sh.Cheng (7):
  cpufreq: mediatek: change to regulator_get_optional
  cpufreq: mediatek: add clock enable for intermediate clock
  cpufreq: mediatek: Add support for mt8183
  dt-bindings: devfreq: add compatible for mt8183 cci devfreq
  devfreq: add mediatek cci devfreq
  cpufreq: mediatek: add opp notification for SVS support
  devfreq: cci devfreq register opp notification for SVS support

Stephen Boyd (1):
  PM / OPP: Support adjusting OPP voltages at runtime

 .../bindings/devfreq/mt8183-cci-devfreq.txt        |  20 ++
 drivers/cpufreq/cpufreq-dt-platdev.c               |   1 +
 drivers/cpufreq/mediatek-cpufreq.c                 |  88 +++++-
 drivers/devfreq/Kconfig                            |  10 +
 drivers/devfreq/Makefile                           |   1 +
 drivers/devfreq/mt8183-cci-devfreq.c               | 310 +++++++++++++++++++++
 drivers/opp/core.c                                 |  78 ++++++
 include/linux/pm_opp.h                             |  11 +
 8 files changed, 517 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt
 create mode 100644 drivers/devfreq/mt8183-cci-devfreq.c

-- 
2.12.5

WARNING: multiple messages have this Message-ID (diff)
From: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
To: MyungJoo Ham <myungjoo.ham@samsung.com>,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Chanwoo Choi <cw00.choi@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,
	"Andrew-sh.Cheng" <andrew-sh.cheng@mediatek.com>,
	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: [PATCH 0/8] Add cpufreq and cci devfreq for mt8183, and SVS support
Date: Thu, 16 May 2019 17:08:37 +0800	[thread overview]
Message-ID: <1557997725-12178-1-git-send-email-andrew-sh.cheng@mediatek.com> (raw)

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, add OPP_EVENT_ADJUST_VOLTAGE and corresponding reaction.

Andrew-sh.Cheng (7):
  cpufreq: mediatek: change to regulator_get_optional
  cpufreq: mediatek: add clock enable for intermediate clock
  cpufreq: mediatek: Add support for mt8183
  dt-bindings: devfreq: add compatible for mt8183 cci devfreq
  devfreq: add mediatek cci devfreq
  cpufreq: mediatek: add opp notification for SVS support
  devfreq: cci devfreq register opp notification for SVS support

Stephen Boyd (1):
  PM / OPP: Support adjusting OPP voltages at runtime

 .../bindings/devfreq/mt8183-cci-devfreq.txt        |  20 ++
 drivers/cpufreq/cpufreq-dt-platdev.c               |   1 +
 drivers/cpufreq/mediatek-cpufreq.c                 |  88 +++++-
 drivers/devfreq/Kconfig                            |  10 +
 drivers/devfreq/Makefile                           |   1 +
 drivers/devfreq/mt8183-cci-devfreq.c               | 310 +++++++++++++++++++++
 drivers/opp/core.c                                 |  78 ++++++
 include/linux/pm_opp.h                             |  11 +
 8 files changed, 517 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/devfreq/mt8183-cci-devfreq.txt
 create mode 100644 drivers/devfreq/mt8183-cci-devfreq.c

-- 
2.12.5


_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2019-05-16  9:08 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-16  9:08 Andrew-sh.Cheng [this message]
2019-05-16  9:08 ` [PATCH 0/8] Add cpufreq and cci devfreq for mt8183, and SVS support Andrew-sh.Cheng
     [not found] ` <1557997725-12178-1-git-send-email-andrew-sh.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2019-05-16  9:08   ` [PATCH 1/8] cpufreq: mediatek: change to regulator_get_optional Andrew-sh.Cheng
2019-05-16  9:08     ` Andrew-sh.Cheng
2019-05-16  9:08   ` [PATCH 2/8] cpufreq: mediatek: add clock enable for intermediate clock Andrew-sh.Cheng
2019-05-16  9:08     ` Andrew-sh.Cheng
2019-05-16  9:08   ` [PATCH 3/8] cpufreq: mediatek: Add support for mt8183 Andrew-sh.Cheng
2019-05-16  9:08     ` Andrew-sh.Cheng
2019-05-16  9:08   ` [PATCH 4/8] dt-bindings: devfreq: add compatible for mt8183 cci devfreq Andrew-sh.Cheng
2019-05-16  9:08     ` Andrew-sh.Cheng
2019-05-20  4:43     ` Viresh Kumar
2019-05-20  4:43       ` Viresh Kumar
2019-05-16  9:08   ` [PATCH 5/8] devfreq: add mediatek " Andrew-sh.Cheng
2019-05-16  9:08     ` Andrew-sh.Cheng
2019-05-16  9:08 ` [PATCH 6/8] PM / OPP: Support adjusting OPP voltages at runtime Andrew-sh.Cheng
2019-05-16  9:08   ` Andrew-sh.Cheng
2019-05-20  4:47   ` Viresh Kumar
2019-05-20  4:47     ` Viresh Kumar
2019-07-29  3:39     ` Roger Lu
2019-07-29  3:39       ` Roger Lu
2019-07-29  3:39       ` Roger Lu
2019-07-29  9:20       ` Viresh Kumar
2019-07-29  9:20         ` Viresh Kumar
2019-07-29  9:20         ` Viresh Kumar
2019-05-16  9:08 ` [PATCH 7/8] cpufreq: mediatek: add opp notification for SVS support Andrew-sh.Cheng
2019-05-16  9:08   ` Andrew-sh.Cheng
2019-05-27  7:02   ` Hsin-Yi Wang
2019-05-27  7:02     ` Hsin-Yi Wang
2019-05-27  7:02     ` Hsin-Yi Wang
2019-05-16  9:08 ` [PATCH 8/8] devfreq: mediatek: cci devfreq register " Andrew-sh.Cheng
2019-05-16  9:08   ` Andrew-sh.Cheng
2019-05-24  8:04   ` Hsin-Yi Wang
2019-05-24  8:04     ` Hsin-Yi Wang
2019-05-24  8:04     ` Hsin-Yi Wang
2019-05-16  9:23 ` [PATCH 0/8] Add cpufreq and cci devfreq for mt8183, and " Viresh Kumar
2019-05-16  9:23   ` Viresh Kumar
2019-05-16 12:23   ` andrew-sh.cheng
2019-05-16 12:23     ` andrew-sh.cheng

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