From: Roger Lu <roger.lu@mediatek.com>
To: Kevin Hilman <khilman@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Nicolas Boichat <drinkcat@google.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: Fan Chen <fan.chen@mediatek.com>,
HenryC Chen <HenryC.Chen@mediatek.com>,
YT Lee <yt.lee@mediatek.com>,
Xiaoqing Liu <Xiaoqing.Liu@mediatek.com>,
Charles Yang <Charles.Yang@mediatek.com>,
Angus Lin <Angus.Lin@mediatek.com>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Nishanth Menon <nm@ti.com>, Roger Lu <roger.lu@mediatek.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>
Subject: PM / AVS: SVS: Introduce SVS engine
Date: Tue, 7 Jan 2020 15:01:51 +0800 [thread overview]
Message-ID: <20200107070154.1574-1-roger.lu@mediatek.com> (raw)
1. SVS driver use OPP adjust event in [1] to update OPP table voltage part.
2. SVS dts node refers to CPU opp table [2] and GPU opp table [3].
3. SVS and thermal dts use the same thermal efuse [4].
4. SVS dts needs PMIC regulator [5].
[1] https://patchwork.kernel.org/patch/11193513/
[2] https://patchwork.kernel.org/patch/11304935/
[3] https://patchwork.kernel.org/patch/11132381/
[4] https://patchwork.kernel.org/patch/11316495/
[5] https://patchwork.kernel.org/patch/11284617/
changes since v5:
- Add CONFIG_NVMEM dependency in SVS Kconfig.
- Apply the latest dev_pm_opp_adjust_voltage() from [1] in SVS driver.
- Add dev_pm_opp_put(opp) after calling dev_pm_opp_get_voltage(opp).
- Fix multi-line comment style.
- Add #define w/bit for magic constants.
- Replace "int svs_is_supported()" with "bool svs_is_supported()".
- Use default/max size for allocating memories to
opp_volts/init02_volts/volts/opp_freqs/freqs_pct in struct svs_bank.
- Name "main" instead of "main_clk" in SVS nodes for getting SVS clk.
- In SVS binding document, remove fourth parameter of GIC interrupts.
- Use '-' in node names.
Roger Lu (3):
dt-bindings: soc: add mtk svs dt-bindings
arm64: dts: mt8183: add svs device information
PM / AVS: SVS: Introduce SVS engine
.../devicetree/bindings/power/mtk-svs.txt | 76 +
arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 16 +
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 41 +
drivers/power/avs/Kconfig | 10 +
drivers/power/avs/Makefile | 1 +
drivers/power/avs/mtk_svs.c | 2075 +++++++++++++++++
include/linux/power/mtk_svs.h | 23 +
7 files changed, 2242 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/mtk-svs.txt
create mode 100644 drivers/power/avs/mtk_svs.c
create mode 100644 include/linux/power/mtk_svs.h
WARNING: multiple messages have this Message-ID (diff)
From: Roger Lu <roger.lu@mediatek.com>
To: Kevin Hilman <khilman@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Nicolas Boichat <drinkcat@google.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>, Nishanth Menon <nm@ti.com>,
Angus Lin <Angus.Lin@mediatek.com>,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
Roger Lu <roger.lu@mediatek.com>,
linux-kernel@vger.kernel.org,
Xiaoqing Liu <Xiaoqing.Liu@mediatek.com>,
YT Lee <yt.lee@mediatek.com>, Fan Chen <fan.chen@mediatek.com>,
linux-mediatek@lists.infradead.org,
HenryC Chen <HenryC.Chen@mediatek.com>,
Charles Yang <Charles.Yang@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: PM / AVS: SVS: Introduce SVS engine
Date: Tue, 7 Jan 2020 15:01:51 +0800 [thread overview]
Message-ID: <20200107070154.1574-1-roger.lu@mediatek.com> (raw)
1. SVS driver use OPP adjust event in [1] to update OPP table voltage part.
2. SVS dts node refers to CPU opp table [2] and GPU opp table [3].
3. SVS and thermal dts use the same thermal efuse [4].
4. SVS dts needs PMIC regulator [5].
[1] https://patchwork.kernel.org/patch/11193513/
[2] https://patchwork.kernel.org/patch/11304935/
[3] https://patchwork.kernel.org/patch/11132381/
[4] https://patchwork.kernel.org/patch/11316495/
[5] https://patchwork.kernel.org/patch/11284617/
changes since v5:
- Add CONFIG_NVMEM dependency in SVS Kconfig.
- Apply the latest dev_pm_opp_adjust_voltage() from [1] in SVS driver.
- Add dev_pm_opp_put(opp) after calling dev_pm_opp_get_voltage(opp).
- Fix multi-line comment style.
- Add #define w/bit for magic constants.
- Replace "int svs_is_supported()" with "bool svs_is_supported()".
- Use default/max size for allocating memories to
opp_volts/init02_volts/volts/opp_freqs/freqs_pct in struct svs_bank.
- Name "main" instead of "main_clk" in SVS nodes for getting SVS clk.
- In SVS binding document, remove fourth parameter of GIC interrupts.
- Use '-' in node names.
Roger Lu (3):
dt-bindings: soc: add mtk svs dt-bindings
arm64: dts: mt8183: add svs device information
PM / AVS: SVS: Introduce SVS engine
.../devicetree/bindings/power/mtk-svs.txt | 76 +
arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 16 +
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 41 +
drivers/power/avs/Kconfig | 10 +
drivers/power/avs/Makefile | 1 +
drivers/power/avs/mtk_svs.c | 2075 +++++++++++++++++
include/linux/power/mtk_svs.h | 23 +
7 files changed, 2242 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/mtk-svs.txt
create mode 100644 drivers/power/avs/mtk_svs.c
create mode 100644 include/linux/power/mtk_svs.h
_______________________________________________
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: Roger Lu <roger.lu@mediatek.com>
To: Kevin Hilman <khilman@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Nicolas Boichat <drinkcat@google.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>, Nishanth Menon <nm@ti.com>,
Angus Lin <Angus.Lin@mediatek.com>,
devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
Roger Lu <roger.lu@mediatek.com>,
linux-kernel@vger.kernel.org,
Xiaoqing Liu <Xiaoqing.Liu@mediatek.com>,
YT Lee <yt.lee@mediatek.com>, Fan Chen <fan.chen@mediatek.com>,
linux-mediatek@lists.infradead.org,
HenryC Chen <HenryC.Chen@mediatek.com>,
Charles Yang <Charles.Yang@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: PM / AVS: SVS: Introduce SVS engine
Date: Tue, 7 Jan 2020 15:01:51 +0800 [thread overview]
Message-ID: <20200107070154.1574-1-roger.lu@mediatek.com> (raw)
1. SVS driver use OPP adjust event in [1] to update OPP table voltage part.
2. SVS dts node refers to CPU opp table [2] and GPU opp table [3].
3. SVS and thermal dts use the same thermal efuse [4].
4. SVS dts needs PMIC regulator [5].
[1] https://patchwork.kernel.org/patch/11193513/
[2] https://patchwork.kernel.org/patch/11304935/
[3] https://patchwork.kernel.org/patch/11132381/
[4] https://patchwork.kernel.org/patch/11316495/
[5] https://patchwork.kernel.org/patch/11284617/
changes since v5:
- Add CONFIG_NVMEM dependency in SVS Kconfig.
- Apply the latest dev_pm_opp_adjust_voltage() from [1] in SVS driver.
- Add dev_pm_opp_put(opp) after calling dev_pm_opp_get_voltage(opp).
- Fix multi-line comment style.
- Add #define w/bit for magic constants.
- Replace "int svs_is_supported()" with "bool svs_is_supported()".
- Use default/max size for allocating memories to
opp_volts/init02_volts/volts/opp_freqs/freqs_pct in struct svs_bank.
- Name "main" instead of "main_clk" in SVS nodes for getting SVS clk.
- In SVS binding document, remove fourth parameter of GIC interrupts.
- Use '-' in node names.
Roger Lu (3):
dt-bindings: soc: add mtk svs dt-bindings
arm64: dts: mt8183: add svs device information
PM / AVS: SVS: Introduce SVS engine
.../devicetree/bindings/power/mtk-svs.txt | 76 +
arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 16 +
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 41 +
drivers/power/avs/Kconfig | 10 +
drivers/power/avs/Makefile | 1 +
drivers/power/avs/mtk_svs.c | 2075 +++++++++++++++++
include/linux/power/mtk_svs.h | 23 +
7 files changed, 2242 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/mtk-svs.txt
create mode 100644 drivers/power/avs/mtk_svs.c
create mode 100644 include/linux/power/mtk_svs.h
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-01-07 7:02 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-07 7:01 Roger Lu [this message]
2020-01-07 7:01 ` PM / AVS: SVS: Introduce SVS engine Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-07 7:01 ` [PATCH v6 1/3] dt-bindings: soc: add mtk svs dt-bindings Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-08 20:38 ` Rob Herring
2020-01-08 20:38 ` Rob Herring
2020-01-08 20:38 ` Rob Herring
2020-01-13 6:44 ` Nicolas Boichat
2020-01-13 6:44 ` Nicolas Boichat
2020-01-13 6:44 ` Nicolas Boichat
2020-01-13 15:50 ` Rob Herring
2020-01-13 15:50 ` Rob Herring
2020-01-13 15:50 ` Rob Herring
2020-02-11 7:36 ` Roger Lu
2020-02-11 7:36 ` Roger Lu
2020-02-11 7:36 ` Roger Lu
2020-02-27 3:55 ` Nicolas Boichat
2020-02-27 3:55 ` Nicolas Boichat
2020-02-27 3:55 ` Nicolas Boichat
2020-04-08 5:58 ` Nicolas Boichat
2020-04-08 5:58 ` Nicolas Boichat
2020-04-08 5:58 ` Nicolas Boichat
2020-01-07 7:01 ` [PATCH v6 2/3] arm64: dts: mt8183: add svs device information Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-07 7:01 ` [PATCH v6 3/3] PM / AVS: SVS: Introduce SVS engine Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-07 7:01 ` Roger Lu
2020-01-08 11:12 ` Pi-Hsun Shih
2020-01-08 11:12 ` Pi-Hsun Shih
2020-01-08 11:12 ` Pi-Hsun Shih
2020-01-09 5:02 ` Roger Lu
2020-01-09 5:02 ` Roger Lu
2020-01-09 5:02 ` Roger Lu
-- strict thread matches above, loose matches on Subject: below --
2019-07-29 8:20 Roger Lu
2019-07-29 8:20 ` Roger Lu
2019-07-29 8:20 ` Roger Lu
2019-06-18 7:02 Roger Lu
2019-06-18 7:02 ` Roger Lu
2019-06-18 7:02 ` Roger Lu
2019-04-30 11:20 Roger Lu
2019-04-30 11:20 ` Roger Lu
2019-04-30 11:20 ` Roger Lu
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