Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1191800 > unrolled thread

Re: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580.

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  Re: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580. Matthias Brugger <matthias.bgg@gmail.com> - 2015-07-24 15:00 +0200
    Re: [RESEND PATCH 0/6] This series adds SMP support for the  MediaTek MT6580. Scott Shu <scott.shu@mediatek.com> - 2015-07-24 15:20 +0200

#1191800 — Re: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580.

On Friday, June 19, 2015 02:01:15 AM Scott Shu wrote:
> 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


The whole series is missing a Signed-off-by tag, please add them to the next 
version. The Signed-off-by is mandatory for any patch to get accepted.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [next] | [standalone]

#1191819 — Re: [RESEND PATCH 0/6] This series adds SMP support for the MediaTek MT6580.

On Fri, 2015-07-24 at 14:59 +0200, Matthias Brugger wrote:
> On Friday, June 19, 2015 02:01:15 AM Scott Shu wrote:
> > 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
> 
> 
> The whole series is missing a Signed-off-by tag, please add them to the next 
> version. The Signed-off-by is mandatory for any patch to get accepted.

Hi Matthias,
   Thanks for reminding me. The new version is in
http://lists.infradead.org/pipermail/linux-mediatek/2015-July/001498.html

Thanks,
Scott Shu 


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web