From: Scott Shu <scott.shu@mediatek.com>
To: <yingjoe.chen@mediatek.com>
Cc: <srv_wsdupstream@mediatek.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <robh+dt@kernel.org>,
<matthias.bgg@gmail.com>, <linux@arm.linux.org.uk>,
<rchintakuntla@cavium.com>
Subject: [PATCH 0/6] This series adds SMP support for the MediaTek MT6580.
Date: Thu, 18 Jun 2015 11:35:18 +0800 [thread overview]
Message-ID: <1434598524-43846-1-git-send-email-scott.shu@mediatek.com> (raw)
In-Reply-To: <Scott Shu <srv_scott.shu@mediatek.com>
This patchset adds support SMP on MediaTek MT6580 Cortex-A7 qual core SoC.
This is based on v4.1-rc1 and following patch series:
(1) Yingjoe Chen's "Add SMP bringup support for mt65xx socs" [1]
(2) Mars Cheng's "Add mt6580 basic chip support" [2]
(3) Sascha Hauer's "Mediatek SCPSYS power domain support" [3]
The secondary cores are power off as default on MT6580, this change adds
a new enable-method to turn on power to the cores during booting process.
The System Power Manager (SPM) inside the SCPSYS is for the CPU MTCMOS
power domain control. Please check [3] for more information about SCPSYS.
[1] https://lkml.org/lkml/2015/5/16/33
[2] https://lkml.org/lkml/2015/6/3/113
[3] https://lkml.org/lkml/2015/6/9/172
Scott Shu (6):
Document: bindings: DT: Add SMP enable method for MT6580 SoC platform
soc: Mediatek: Add SCPSYS CPU power domain driver
ARM: mediatek: add smp bringup code
ARM: Mediatek: enable GPT6 on boot up to make arch timer working for MT6580
ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file.
ARM: dts: mt6580: enable basic SMP bringup for MT6580
Documentation/devicetree/bindings/arm/cpus.txt | 1 +
arch/arm/boot/dts/mt6580.dtsi | 25 +++
arch/arm/mach-mediatek/Makefile | 2 +-
arch/arm/mach-mediatek/generic.h | 24 +++
arch/arm/mach-mediatek/hotplug.c | 229 +++++++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 4 +-
arch/arm/mach-mediatek/platsmp.c | 113 +++++++++++-
7 files changed, 395 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/mach-mediatek/generic.h
create mode 100644 arch/arm/mach-mediatek/hotplug.c
WARNING: multiple messages have this Message-ID (diff)
From: scott.shu@mediatek.com (Scott Shu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/6] This series adds SMP support for the MediaTek MT6580.
Date: Thu, 18 Jun 2015 11:35:18 +0800 [thread overview]
Message-ID: <1434598524-43846-1-git-send-email-scott.shu@mediatek.com> (raw)
In-Reply-To: <Scott Shu <srv_scott.shu@mediatek.com>
This patchset adds support SMP on MediaTek MT6580 Cortex-A7 qual core SoC.
This is based on v4.1-rc1 and following patch series:
(1) Yingjoe Chen's "Add SMP bringup support for mt65xx socs" [1]
(2) Mars Cheng's "Add mt6580 basic chip support" [2]
(3) Sascha Hauer's "Mediatek SCPSYS power domain support" [3]
The secondary cores are power off as default on MT6580, this change adds
a new enable-method to turn on power to the cores during booting process.
The System Power Manager (SPM) inside the SCPSYS is for the CPU MTCMOS
power domain control. Please check [3] for more information about SCPSYS.
[1] https://lkml.org/lkml/2015/5/16/33
[2] https://lkml.org/lkml/2015/6/3/113
[3] https://lkml.org/lkml/2015/6/9/172
Scott Shu (6):
Document: bindings: DT: Add SMP enable method for MT6580 SoC platform
soc: Mediatek: Add SCPSYS CPU power domain driver
ARM: mediatek: add smp bringup code
ARM: Mediatek: enable GPT6 on boot up to make arch timer working for MT6580
ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file.
ARM: dts: mt6580: enable basic SMP bringup for MT6580
Documentation/devicetree/bindings/arm/cpus.txt | 1 +
arch/arm/boot/dts/mt6580.dtsi | 25 +++
arch/arm/mach-mediatek/Makefile | 2 +-
arch/arm/mach-mediatek/generic.h | 24 +++
arch/arm/mach-mediatek/hotplug.c | 229 +++++++++++++++++++++++++
arch/arm/mach-mediatek/mediatek.c | 4 +-
arch/arm/mach-mediatek/platsmp.c | 113 +++++++++++-
7 files changed, 395 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/mach-mediatek/generic.h
create mode 100644 arch/arm/mach-mediatek/hotplug.c
next prev parent reply other threads:[~2015-06-18 3:35 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Scott Shu <srv_scott.shu@mediatek.com>
[not found] ` <Scott Shu <srv_scott.shu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-06-18 2:46 ` [PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Scott Shu
[not found] ` <1434595587-25466-1-git-send-email-scott.shu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-06-18 2:46 ` [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu
2015-06-18 2:46 ` [PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu
2015-06-18 2:46 ` [PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu
2015-06-18 2:46 ` [PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu
2015-06-18 2:46 ` [PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu
2015-06-18 2:46 ` [PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu
2015-06-18 16:12 ` [PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Matthias Brugger
[not found] ` <CABuKBeK-WLFnrOnPYmGR1cTfecHhq+_QyAqQjJpYfuA_MNW1aw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-24 5:56 ` Scott Shu (舒祖襄)
2015-06-18 3:35 ` Scott Shu [this message]
2015-06-18 3:35 ` Scott Shu
2015-06-18 3:35 ` [PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu
2015-06-18 3:35 ` Scott Shu
2015-06-18 3:35 ` [PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu
2015-06-18 3:35 ` Scott Shu
2015-06-18 3:35 ` [PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu
2015-06-18 3:35 ` Scott Shu
2015-06-18 3:35 ` [PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu
2015-06-18 3:35 ` Scott Shu
2015-06-18 3:35 ` [PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu
2015-06-18 3:35 ` Scott Shu
2015-06-18 3:35 ` [PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu
2015-06-18 3:35 ` Scott Shu
2015-06-18 18:01 ` [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` [RESEND PATCH 1/6] Document: bindings: DT: Add SMP enable method for MT6580 SoC platform Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-29 3:03 ` Yingjoe Chen
2015-06-29 3:03 ` Yingjoe Chen
2015-06-29 3:03 ` Yingjoe Chen
2015-07-11 10:38 ` Yingjoe Chen
2015-07-11 10:38 ` Yingjoe Chen
2015-07-11 10:38 ` Yingjoe Chen
2015-07-17 22:04 ` Matthias Brugger
2015-07-17 22:04 ` Matthias Brugger
2015-06-18 18:01 ` [RESEND PATCH 2/6] soc: Mediatek: Add SCPSYS CPU power domain driver Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-23 5:53 ` Sascha Hauer
2015-06-23 5:53 ` Sascha Hauer
2015-06-23 5:53 ` Sascha Hauer
2015-07-03 5:58 ` Scott Shu
2015-07-03 5:58 ` Scott Shu
2015-07-03 5:58 ` Scott Shu
2015-07-24 2:02 ` Scott Shu
2015-07-24 2:02 ` Scott Shu
2015-07-24 2:02 ` Scott Shu
2015-07-24 5:50 ` Sascha Hauer
2015-07-24 5:50 ` Sascha Hauer
2015-07-25 9:13 ` Scott Shu
2015-07-25 9:13 ` Scott Shu
2015-07-25 9:13 ` Scott Shu
2015-07-27 10:22 ` Matthias Brugger
2015-07-27 10:22 ` Matthias Brugger
2015-06-18 18:01 ` [RESEND PATCH 3/6] ARM: mediatek: add smp bringup code for MT6580 Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` [RESEND PATCH 4/6] ARM: Mediatek: enable GPT6 on boot up to make arch timer working " Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` [RESEND PATCH 5/6] ARM: dts: mt6580: Add device nodes to the MT6580 dtsi file Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` [RESEND PATCH 6/6] ARM: dts: mt6580: enable basic SMP bringup for mt6580 Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:01 ` Scott Shu
2015-06-18 18:23 ` [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580 Alexey Klimov
2015-06-18 18:23 ` Alexey Klimov
2015-07-24 12:59 ` Matthias Brugger
2015-07-24 12:59 ` Matthias Brugger
2015-07-24 13:10 ` Scott Shu
2015-07-24 13:10 ` Scott Shu
2015-07-24 13:10 ` Scott Shu
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