From: jason@lakedaemon.net (Jason Cooper)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv3 00/16] cpuidle for Marvell Armada 370 and 38x
Date: Thu, 24 Jul 2014 20:05:54 -0400 [thread overview]
Message-ID: <20140725000554.GA23220@titan.lakedaemon.net> (raw)
In-Reply-To: <20140724120349.GT23220@titan.lakedaemon.net>
On Thu, Jul 24, 2014 at 08:03:49AM -0400, Jason Cooper wrote:
> Thomas, all,
>
> On Wed, Jul 23, 2014 at 03:00:37PM +0200, Thomas Petazzoni wrote:
> > Hello,
> >
> > Here comes the third version of the cpuidle support for Armada 370 and
> > Armada 38x.
> >
> > We are hoping to see this patch series merged for 3.17.
> >
> > Most patches are touching only arch/arm/mach-mvebu/ code so they
> > should be handled by the mvebu maintainers. However, patches 11-13 are
> > touching the mvebu cpuidle driver, with a possible issue on patch 11,
> > which touches both the cpuidle driver and the mach-mvebu code in order
> > to rename the driver without breaking functionality (if needed, we can
> > decide to split the commits, it would break functionality temporarly,
> > but not buildability).
> >
> > Changes since v2
> > ================
> >
> > * According to the discussion with Daniel Lezcano (cpuidle
> > maintainer) and Arnd Bergmann, changed the cpuidle-mvebu-v7 driver
> > to actually register three separate cpuidle platform driver, one
> > per-SoC. This way, we don't need special platform data to convey
> > the SoC type being used, as this information is already available
> > by looking at the driver name.
> >
> > This change impacts the patches "cpuidle: mvebu: rename the driver
> > from armada-370-xp to mvebu-v7", "cpuidle: mvebu: add Armada 370
> > support", "cpuidle: mvebu: add Armada 38x support", "ARM: mvebu:
> > add cpuidle support for Armada 370" and "ARM: mvebu: add cpuidle
> > support for Armada 38x". Other patches are unchanged. The patch
> > "cpuidle: mvebu: make the cpuidle driver capable of handling
> > multiple SoCs" was no longer needed, so it has been removed.
> >
> ...
> > Gregory CLEMENT (14):
> > ARM: mvebu: split again armada_370_xp_pmsu_idle_enter() in PMSU code
> > ARM: mvebu: sort the #include of pmsu.c in alphabetic order
> > ARM: mvebu: add a common function for the boot address work around
> > ARM: mvebu: use the common function for Armada 375 SMP workaround
> > ARM: mvebu: rename the armada_370_xp symbols to mvebu_v7 in pmsu.c
> > ARM: mvebu: make the cpuidle initialization more generic
> > ARM: mvebu: use a local variable to store the resume address
> > ARM: mvebu: make the snoop disabling optional in
> > mvebu_v7_pmsu_idle_prepare()
> > ARM: mvebu: export the SCU address
> > ARM: mvebu: add CA9 MPcore SoC Controller node
> > cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7
> > ARM: mvebu: add cpuidle support for Armada 370
> > ARM: mvebu: add cpuidle support for Armada 38x
> > ARM: mvebu: defconfig: enable cpuidle support in mvebu_v7_defconfig
> >
> > Thomas Petazzoni (2):
> > cpuidle: mvebu: add Armada 370 support
> > cpuidle: mvebu: add Armada 38x support
> >
> > .../bindings/arm/armada-380-mpcore-soc-ctrl.txt | 14 ++
> > arch/arm/boot/dts/armada-38x.dtsi | 5 +
> > arch/arm/configs/mvebu_v7_defconfig | 2 +
> > arch/arm/mach-mvebu/armada-370-xp.h | 1 -
> > arch/arm/mach-mvebu/board-v7.c | 9 +-
> > arch/arm/mach-mvebu/common.h | 2 +
> > arch/arm/mach-mvebu/headsmp-a9.S | 15 --
> > arch/arm/mach-mvebu/platsmp-a9.c | 42 +---
> > arch/arm/mach-mvebu/platsmp.c | 2 +-
> > arch/arm/mach-mvebu/pmsu.c | 273 ++++++++++++++++++---
> > arch/arm/mach-mvebu/pmsu.h | 5 +
> > arch/arm/mach-mvebu/pmsu_ll.S | 36 +++
> > arch/arm/mach-mvebu/system-controller.c | 31 +++
> > drivers/cpuidle/Kconfig.arm | 12 +-
> > drivers/cpuidle/Makefile | 2 +-
> > drivers/cpuidle/cpuidle-armada-370-xp.c | 93 -------
> > drivers/cpuidle/cpuidle-mvebu-v7.c | 150 +++++++++++
> > 17 files changed, 500 insertions(+), 194 deletions(-)
> > create mode 100644 Documentation/devicetree/bindings/arm/armada-380-mpcore-soc-ctrl.txt
> > delete mode 100644 drivers/cpuidle/cpuidle-armada-370-xp.c
> > create mode 100644 drivers/cpuidle/cpuidle-mvebu-v7.c
>
> Whole series, except 10 (went to mvebu/dt), and 16 (went to
> mvebu/defconfig) applied to mvebu/soc-cpuidle. Patches 11 to 13 applied
> with Daniel's Ack.
Now merged into mvebu/soc.
It's getting really close. I'll try to send out the pull request
tomorrow am.
thx,
Jason.
prev parent reply other threads:[~2014-07-25 0:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-23 13:00 [PATCHv3 00/16] cpuidle for Marvell Armada 370 and 38x Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 01/16] ARM: mvebu: split again armada_370_xp_pmsu_idle_enter() in PMSU code Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 02/16] ARM: mvebu: sort the #include of pmsu.c in alphabetic order Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 03/16] ARM: mvebu: add a common function for the boot address work around Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 04/16] ARM: mvebu: use the common function for Armada 375 SMP workaround Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 05/16] ARM: mvebu: rename the armada_370_xp symbols to mvebu_v7 in pmsu.c Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 06/16] ARM: mvebu: make the cpuidle initialization more generic Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 07/16] ARM: mvebu: use a local variable to store the resume address Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 08/16] ARM: mvebu: make the snoop disabling optional in mvebu_v7_pmsu_idle_prepare() Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 09/16] ARM: mvebu: export the SCU address Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 10/16] ARM: mvebu: add CA9 MPcore SoC Controller node Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 11/16] cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7 Thomas Petazzoni
2014-07-24 9:15 ` Daniel Lezcano
2014-07-24 12:00 ` Jason Cooper
2014-07-23 13:00 ` [PATCHv3 12/16] cpuidle: mvebu: add Armada 370 support Thomas Petazzoni
2014-07-24 9:17 ` Daniel Lezcano
2014-07-23 13:00 ` [PATCHv3 13/16] cpuidle: mvebu: add Armada 38x support Thomas Petazzoni
2014-07-24 9:17 ` Daniel Lezcano
2014-07-23 13:00 ` [PATCHv3 14/16] ARM: mvebu: add cpuidle support for Armada 370 Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 15/16] ARM: mvebu: add cpuidle support for Armada 38x Thomas Petazzoni
2014-07-23 13:00 ` [PATCHv3 16/16] ARM: mvebu: defconfig: enable cpuidle support in mvebu_v7_defconfig Thomas Petazzoni
2014-07-24 12:03 ` [PATCHv3 00/16] cpuidle for Marvell Armada 370 and 38x Jason Cooper
2014-07-24 12:10 ` Thomas Petazzoni
2014-07-25 0:05 ` Jason Cooper [this message]
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