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

From: Scott Shu
Date: Wed Jun 17 2015 - 23:35:45 EST

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

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