From: Hector Yuan <hector.yuan@mediatek.com>
To: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Viresh Kumar <viresh.kumar@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
Vinod Koul <vkoul@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Anson Huang <Anson.Huang@nxp.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Olof Johansson <olof@lixom.net>
Cc: <wsd_upstream@mediatek.com>, <hector.yuan@mediatek.com>
Subject: [PATCH v1] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
Date: Thu, 6 Aug 2020 20:18:38 +0800 [thread overview]
Message-ID: <1596716320-19811-1-git-send-email-hector.yuan@mediatek.com> (raw)
The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary
for changing the frequency of CPUs. The driver implements the cpufreq
driver interface for this hardware engine.
This patch depends on the MT6799 DTS patch submitted by Hanks Chen
https://lkml.org/lkml/2020/8/4/1094
Hector.Yuan (2):
cpufreq: mediatek-hw: Add support for Mediatek cpufreq
dt-bindings: cpufreq: add MediaTek cpufreq bindings
.../bindings/cpufreq/cpufreq-mediatek-hw.yaml | 56 +++++
arch/arm64/configs/defconfig | 1 +
drivers/cpufreq/Kconfig.arm | 11 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/mediatek-cpufreq-hw.c | 255 ++++++++++++++++++++
5 files changed, 324 insertions(+)
create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
create mode 100644 drivers/cpufreq/mediatek-cpufreq-hw.c
WARNING: multiple messages have this Message-ID (diff)
From: Hector Yuan <hector.yuan@mediatek.com>
To: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"Viresh Kumar" <viresh.kumar@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
Vinod Koul <vkoul@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Anson Huang <Anson.Huang@nxp.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Olof Johansson <olof@lixom.net>
Cc: hector.yuan@mediatek.com, wsd_upstream@mediatek.com
Subject: [PATCH v1] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
Date: Thu, 6 Aug 2020 20:18:38 +0800 [thread overview]
Message-ID: <1596716320-19811-1-git-send-email-hector.yuan@mediatek.com> (raw)
The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary
for changing the frequency of CPUs. The driver implements the cpufreq
driver interface for this hardware engine.
This patch depends on the MT6799 DTS patch submitted by Hanks Chen
https://lkml.org/lkml/2020/8/4/1094
Hector.Yuan (2):
cpufreq: mediatek-hw: Add support for Mediatek cpufreq
dt-bindings: cpufreq: add MediaTek cpufreq bindings
.../bindings/cpufreq/cpufreq-mediatek-hw.yaml | 56 +++++
arch/arm64/configs/defconfig | 1 +
drivers/cpufreq/Kconfig.arm | 11 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/mediatek-cpufreq-hw.c | 255 ++++++++++++++++++++
5 files changed, 324 insertions(+)
create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
create mode 100644 drivers/cpufreq/mediatek-cpufreq-hw.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: Hector Yuan <hector.yuan@mediatek.com>
To: <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"Viresh Kumar" <viresh.kumar@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
Vinod Koul <vkoul@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Anson Huang <Anson.Huang@nxp.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Olof Johansson <olof@lixom.net>
Cc: hector.yuan@mediatek.com, wsd_upstream@mediatek.com
Subject: [PATCH v1] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver
Date: Thu, 6 Aug 2020 20:18:38 +0800 [thread overview]
Message-ID: <1596716320-19811-1-git-send-email-hector.yuan@mediatek.com> (raw)
The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary
for changing the frequency of CPUs. The driver implements the cpufreq
driver interface for this hardware engine.
This patch depends on the MT6799 DTS patch submitted by Hanks Chen
https://lkml.org/lkml/2020/8/4/1094
Hector.Yuan (2):
cpufreq: mediatek-hw: Add support for Mediatek cpufreq
dt-bindings: cpufreq: add MediaTek cpufreq bindings
.../bindings/cpufreq/cpufreq-mediatek-hw.yaml | 56 +++++
arch/arm64/configs/defconfig | 1 +
drivers/cpufreq/Kconfig.arm | 11 +
drivers/cpufreq/Makefile | 1 +
drivers/cpufreq/mediatek-cpufreq-hw.c | 255 ++++++++++++++++++++
5 files changed, 324 insertions(+)
create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.yaml
create mode 100644 drivers/cpufreq/mediatek-cpufreq-hw.c
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-08-06 17:55 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-06 12:18 Hector Yuan [this message]
2020-08-06 12:18 ` [PATCH v1] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver Hector Yuan
2020-08-06 12:18 ` Hector Yuan
2020-08-06 12:18 ` [PATCH v1 1/2] " Hector Yuan
2020-08-06 12:18 ` Hector Yuan
2020-08-06 12:18 ` Hector Yuan
2020-08-06 12:18 ` [PATCH v1 2/2] dt-bindings: cpufreq: add MediaTek cpufreq bindings Hector Yuan
2020-08-06 12:18 ` Hector Yuan
2020-08-06 12:18 ` Hector Yuan
2020-08-12 16:26 ` Rob Herring
2020-08-12 16:26 ` Rob Herring
2020-08-12 16:26 ` Rob Herring
2020-08-13 6:55 ` Hector.Yuan
2020-08-13 6:55 ` Hector.Yuan
2020-08-13 7:07 [PATCH v1] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver Hector Yuan
2020-08-13 7:07 ` Hector Yuan
2020-08-13 7:07 ` Hector Yuan
2020-10-23 8:24 Hector Yuan
2020-10-23 8:24 ` Hector Yuan
2020-10-23 8:24 ` Hector Yuan
2020-10-23 8:28 ` Viresh Kumar
2020-10-23 8:28 ` Viresh Kumar
2020-10-23 8:28 ` Viresh Kumar
2020-10-23 9:08 ` Hector Yuan
2020-10-23 9:08 ` Hector Yuan
2020-10-23 9:08 ` Hector Yuan
2020-10-23 9:27 ` Viresh Kumar
2020-10-23 9:27 ` Viresh Kumar
2020-10-23 9:27 ` Viresh Kumar
2020-10-26 6:20 ` Hector Yuan
2020-10-26 6:20 ` Hector Yuan
2020-10-26 6:20 ` Hector Yuan
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