[GIT PULL 2/3 v2] 1st Round of Samsung PM updates for v3.19

[GIT PULL 2/3 v2] 1st Round of Samsung PM updates for v3.19

[Kukjin Kim]

Hi,

I'm sending new pull-request for tags/samsung-pm-v2 instead of tags/samsung-pm.
Note that just added "fix build with ARM_CPU_SUSPEND=n" from Arnd, please pull.

Thanks,
Kukjin

------------

The following changes since commit f114040e3ea6e07372334ade75d1ee0775c355e1:

  Linux 3.18-rc1 (2014-10-19 18:08:38 -0700)

are available in the git repository at:

  http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git tags/samsung-pm-v2

for you to fetch changes up to 5d184e4fb69a9ca64c4ab75c470fd60a2f466160:

  Merge branch 'v3.19-next/pm-samsung-2' into for-next (2014-10-28 08:10:55 +0900)

----------------------------------------------------------------

Samsung PM (v2) updates for v3.19

- added fix build with ARM_CPU_SUSPEND=n based on previous
  tags/samsung-pm

- Refactor the pm code to use DT based lookup instead of
  using "soc_is_exynosxxxx"

- Firmware supporting suspend and resume to excute of low
  level operations to enter and leave power mode for exynos
  : introduce suspend() and resume() firmware operations

- Fix AFTR mode on boards with secure firmware enabled and
  allows exynos cpuidle driver usage on exynos4x12 SoCs

- Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=y

- SWRESET is needed to boot secondary CPU on exynos3250

----------------------------------------------------------------
Andreas Faerber (8):
      ARM: dts: Prepare node labels for exynos5250
      ARM: dts: Clean up exynos5250-snow
      ARM: dts: Fill in bootargs for exynos5250-snow
      ARM: dts: Clean up exynos5250-smdk5250
      ARM: dts: Clean up exynos5250-arndale
      ARM: dts: Fix apparent GPIO typo in exynos5250-arndale
      ARM: dts: Simplify USB3503 on exynos5250-arndale
      ARM: dts: Add exynos5250-spring device tree

Arnd Bergmann (1):
      ARM: EXYNOS: Fix build with ARM_CPU_SUSPEND=n

Bartlomiej Zolnierkiewicz (7):
      ARM: EXYNOS: replace EXYNOS_BOOT_VECTOR_* macros by static inlines
      ARM: firmware: add AFTR mode support to firmware do_idle method
      ARM: EXYNOS: add secure firmware support to AFTR mode code
      ARM: EXYNOS: fix register setup for AFTR mode code
      ARM: EXYNOS: allow driver usage on Exynos4x12 SoCs
      ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=y
      ARM: dts: add CPU nodes for Exynos4 SoCs

Jacek Anaszewski (1):
      ARM: dts: add MFC codec device node for exynos3250

Javier Martinez Canillas (2):
      ARM: dts: Add rtc_src clk for s3c-rtc on exynos Peach boards
      ARM: dts: Add rtc_src clk for s3c-rtc on exynos5250-snow

Krzysztof Kozlowski (5):
      ARM: EXYNOS: Move code from hotplug.c to platsmp.c
      ARM: EXYNOS: Remove unneeded __ref annotation for cpu_die function
      ARM: EXYNOS: Fix CPU idle clock down after CPU off
      ARM: EXYNOS: SWRESET is needed to boot secondary CPU on exynos3250
      ARM: dts: Add Maxim 77693 PMIC to exynos4412-trats2

Kukjin Kim (3):
      Merge branch 'v3.19-next/pm-samsung' into for-next
      Merge branch 'v3.19-next/dt-samsung' into for-next
      Merge branch 'v3.19-next/pm-samsung-2' into for-next

Naveen Krishna Chatradhi (1):
      ARM: dts: correct the mmc0 capability string for exynos Peach boards

Tomasz Figa (6):
      ARM: firmware: Introduce suspend and resume operations
      ARM: EXYNOS: Add support for firmware-assisted suspend/resume
      ARM: dts: Enable PWM node by default for s3c64xx
      ARM: dts: Keep eMMC regulators soft-disabled for exynos4412-trats2
      ARM: dts: Add utility macro to define pin sleep states for exynos4x12-pinctrl
      ARM: dts: Add sleep mode pin configuration for exynos4412-trats2

Vikas Sajjan (2):
      ARM: EXYNOS: Move Disabling of JPEG USE_RETENTION for exynos5250 to pmu.c
      ARM: EXYNOS: Refactor the pm code to use DT based lookup

 Documentation/arm/firmware.txt             |  28 +-
 arch/arm/boot/dts/Makefile                 |   1 +
 arch/arm/boot/dts/exynos3250.dtsi          |  10 +
 arch/arm/boot/dts/exynos4210.dtsi          |  17 +
 arch/arm/boot/dts/exynos4212.dtsi          |  17 +
 arch/arm/boot/dts/exynos4412-trats2.dts    | 352 ++++++++++-
 arch/arm/boot/dts/exynos4412.dtsi          |  29 +
 arch/arm/boot/dts/exynos4x12-pinctrl.dtsi  |  16 +
 arch/arm/boot/dts/exynos5250-arndale.dts   | 907 ++++++++++++++---------------
 arch/arm/boot/dts/exynos5250-smdk5250.dts  | 618 ++++++++++----------
 arch/arm/boot/dts/exynos5250-snow.dts      | 266 ++++-----
 arch/arm/boot/dts/exynos5250-spring.dts    | 536 +++++++++++++++++
 arch/arm/boot/dts/exynos5250.dtsi          |  16 +-
 arch/arm/boot/dts/exynos5420-peach-pit.dts |   7 +-
 arch/arm/boot/dts/exynos5800-peach-pi.dts  |   7 +-
 arch/arm/boot/dts/s3c6410-mini6410.dts     |   4 -
 arch/arm/boot/dts/s3c64xx.dtsi             |   1 -
 arch/arm/include/asm/firmware.h            |  10 +-
 arch/arm/mach-exynos/Kconfig               |   5 +
 arch/arm/mach-exynos/Makefile              |   7 +-
 arch/arm/mach-exynos/common.h              |  15 +-
 arch/arm/mach-exynos/exynos.c              |   5 +-
 arch/arm/mach-exynos/firmware.c            |  67 ++-
 arch/arm/mach-exynos/hotplug.c             |  91 ---
 arch/arm/mach-exynos/platsmp.c             | 136 +++++
 arch/arm/mach-exynos/pm.c                  | 310 ++--------
 arch/arm/mach-exynos/pmu.c                 |   1 +
 arch/arm/mach-exynos/regs-pmu.h            |   6 +
 arch/arm/mach-exynos/sleep.S               |  28 +
 arch/arm/mach-exynos/smc.h                 |   4 +
 arch/arm/mach-exynos/suspend.c             | 356 +++++++++++
 arch/arm/mach-tegra/cpuidle-tegra114.c     |   2 +-
 arch/arm/plat-samsung/Makefile             |   1 +
 33 files changed, 2565 insertions(+), 1311 deletions(-)
 create mode 100644 arch/arm/boot/dts/exynos5250-spring.dts
 delete mode 100644 arch/arm/mach-exynos/hotplug.c
 create mode 100644 arch/arm/mach-exynos/suspend.c

[GIT PULL 2/3 v2] 1st Round of Samsung PM updates for v3.19

[Olof Johansson]

On Tue, Oct 28, 2014 at 11:00:57AM +0900, Kukjin Kim wrote:
> Hi,
> 
> I'm sending new pull-request for tags/samsung-pm-v2 instead of tags/samsung-pm.
> Note that just added "fix build with ARM_CPU_SUSPEND=n" from Arnd, please pull.
> 
> Thanks,
> Kukjin

Kukjin,

The history here is somewhat odd. You've merged in cleanup and dt,
and two merges of pm (one with just the extra fix from Arnd). Are the
merges needed just to avoid merge conflicts? If so, we can resolve that
when we merge here, that's not a problem.

If it's needed because pm doesn't work without the dt branch also being
merged in, then this is not sufficient since when bisecting, you might get
only the pm branch contents and not the dt contents in some circumstances.

So, please confirm which of the cases it is, and resubmit just the bare
pm branch if there are no dependencies.


-Olof

[GIT PULL 2/3 v2] 1st Round of Samsung PM updates for v3.19

[Kukjin Kim]

Olof Johansson wrote:
> On Tue, Oct 28, 2014 at 11:00:57AM +0900, Kukjin Kim wrote:
> > Hi,
> >
Hi,

> > I'm sending new pull-request for tags/samsung-pm-v2 instead of tags/samsung-pm.
> > Note that just added "fix build with ARM_CPU_SUSPEND=n" from Arnd, please pull.
> >
> > Thanks,
> > Kukjin
> 
> Kukjin,
> 
> The history here is somewhat odd. You've merged in cleanup and dt,
> and two merges of pm (one with just the extra fix from Arnd). Are the
> merges needed just to avoid merge conflicts? If so, we can resolve that
> when we merge here, that's not a problem.
> 
Oops, probably I did 'checkout for-next' in my tree when I tagged
tags/samsung-pm-v2 :(

> If it's needed because pm doesn't work without the dt branch also being
> merged in, then this is not sufficient since when bisecting, you might get
> only the pm branch contents and not the dt contents in some circumstances.
> 
> So, please confirm which of the cases it is, and resubmit just the bare
> pm branch if there are no dependencies.
> 
Can you please merge branch v3.19-next/pm-samsung-2 instead?
If you don't want to merge just branch, I'll re-send with new tag.

Sorry for the inconvenience.

Thanks,
Kukjin

[GIT PULL 2/3 v2] 1st Round of Samsung PM updates for v3.19

[Olof Johansson]

On Wed, Nov 05, 2014 at 09:31:49AM +0900, Kukjin Kim wrote:
> Olof Johansson wrote:
> > On Tue, Oct 28, 2014 at 11:00:57AM +0900, Kukjin Kim wrote:
> > > Hi,
> > >
> Hi,
> 
> > > I'm sending new pull-request for tags/samsung-pm-v2 instead of tags/samsung-pm.
> > > Note that just added "fix build with ARM_CPU_SUSPEND=n" from Arnd, please pull.
> > >
> > > Thanks,
> > > Kukjin
> > 
> > Kukjin,
> > 
> > The history here is somewhat odd. You've merged in cleanup and dt,
> > and two merges of pm (one with just the extra fix from Arnd). Are the
> > merges needed just to avoid merge conflicts? If so, we can resolve that
> > when we merge here, that's not a problem.
> > 
> Oops, probably I did 'checkout for-next' in my tree when I tagged
> tags/samsung-pm-v2 :(
> 
> > If it's needed because pm doesn't work without the dt branch also being
> > merged in, then this is not sufficient since when bisecting, you might get
> > only the pm branch contents and not the dt contents in some circumstances.
> > 
> > So, please confirm which of the cases it is, and resubmit just the bare
> > pm branch if there are no dependencies.
> > 
> Can you please merge branch v3.19-next/pm-samsung-2 instead?
> If you don't want to merge just branch, I'll re-send with new tag.
> 
> Sorry for the inconvenience.

Hi,

I've merged the branch into next/soc now.


-Olof

[GIT PULL 2/3 v2] 1st Round of Samsung PM updates for v3.19

[Kukjin Kim]

Olof Johansson wrote:
> 
> On Wed, Nov 05, 2014 at 09:31:49AM +0900, Kukjin Kim wrote:
> > Olof Johansson wrote:
> > > On Tue, Oct 28, 2014 at 11:00:57AM +0900, Kukjin Kim wrote:
> > > > Hi,
> > > >
> > Hi,
> >
> > > > I'm sending new pull-request for tags/samsung-pm-v2 instead of tags/samsung-pm.
> > > > Note that just added "fix build with ARM_CPU_SUSPEND=n" from Arnd, please pull.
> > > >
> > > > Thanks,
> > > > Kukjin
> > >
> > > Kukjin,
> > >
> > > The history here is somewhat odd. You've merged in cleanup and dt,
> > > and two merges of pm (one with just the extra fix from Arnd). Are the
> > > merges needed just to avoid merge conflicts? If so, we can resolve that
> > > when we merge here, that's not a problem.
> > >
> > Oops, probably I did 'checkout for-next' in my tree when I tagged
> > tags/samsung-pm-v2 :(
> >
> > > If it's needed because pm doesn't work without the dt branch also being
> > > merged in, then this is not sufficient since when bisecting, you might get
> > > only the pm branch contents and not the dt contents in some circumstances.
> > >
> > > So, please confirm which of the cases it is, and resubmit just the bare
> > > pm branch if there are no dependencies.
> > >
> > Can you please merge branch v3.19-next/pm-samsung-2 instead?
> > If you don't want to merge just branch, I'll re-send with new tag.
> >
> > Sorry for the inconvenience.
> 
> Hi,
> 
> I've merged the branch into next/soc now.
> 
Thank you so much :)

- Kukjin