Re: [GIT PULL] cpuidle ARM new material for 3.18

[Daniel Lezcano]

On 09/25/2014 10:44 PM, Rafael J. Wysocki wrote:
> On Thursday, September 25, 2014 02:10:38 PM Daniel Lezcano wrote:
> > [resent because of the missing Cc]
> >
> > Hi Rafael,
> >
> > this pull request contains the following changes:
> >
> >    * Lorenzo Pieralisi implemented a framework to initialize the ARM
> > cpuidle drivers with the DT. As an example, it provided a couple of
> > drivers using it: arm64 and big little. The former one is a new driver
> > while the latter is a change. There was also a patch for Exynos allowing
> > to use this framework but as it depends on a change in Samsung's tree, I
> > postponed this patch until the change is visible after the merge. The
> > set of changes depends on some other changes made in the ARM64 tree, for
> > this reason a shared branch is used. This is why there is a merge from
> > arm64 in my pull request. I believe we already used this procedure.
> >
> >    * Kevin Hilman added the compatible string for the exynos 5800 in the DT
>
> Pulled, thanks!
>
> I'd appreciate earlier pull requests in the future, though.

Sure. I am in the hurry for everything in this moment.

Thanks !

  -- Daniel

> Rafael
>
>
> > The following changes since commit 0f33be009b89d2268e94194dc4fd01a7851b6d51:
> >
> >     Linux 3.17-rc6 (2014-09-21 15:43:02 -0700)
> >
> > are available in the git repository at:
> >
> >     https://git.linaro.org/people/daniel.lezcano/linux.git cpuidle/3.18
> >
> > for you to fetch changes up to d2e5c871ed8a250f7ee1fe34dd52ed5757363fba:
> >
> >     drivers: cpuidle: initialize big.LITTLE driver through DT (2014-09-25
> > 10:52:21 +0200)
> >
> > ----------------------------------------------------------------
> > Daniel Lezcano (1):
> >         Merge branch 'for-next/cpuidle' of
> > git://git.kernel.org/.../arm64/linux into cpuidle/3.18
> >
> > Kevin Hilman (1):
> >         cpuidle: big.LITTLE: add Exynos5800 compatible string
> >
> > Lorenzo Pieralisi (7):
> >         Documentation: arm: define DT idle states bindings
> >         arm64: kernel: refactor the CPU suspend API for retention states
> >         arm64: kernel: introduce cpu_init_idle CPU operation
> >         arm64: add PSCI CPU_SUSPEND based cpu_suspend support
> >         drivers: cpuidle: implement DT based idle states infrastructure
> >         drivers: cpuidle: CPU idle ARM64 driver
> >         drivers: cpuidle: initialize big.LITTLE driver through DT
> >
> >    Documentation/devicetree/bindings/arm/cpus.txt     |   8 +
> >    .../devicetree/bindings/arm/idle-states.txt        | 679
> > +++++++++++++++++++++
> >    Documentation/devicetree/bindings/arm/psci.txt     |  14 +-
> >    arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts         |  23 +
> >    arch/arm64/include/asm/cpu_ops.h                   |   3 +
> >    arch/arm64/include/asm/cpuidle.h                   |  13 +
> >    arch/arm64/include/asm/suspend.h                   |   1 +
> >    arch/arm64/kernel/Makefile                         |   1 +
> >    arch/arm64/kernel/cpuidle.c                        |  31 +
> >    arch/arm64/kernel/psci.c                           | 104 ++++
> >    arch/arm64/kernel/sleep.S                          |  47 +-
> >    arch/arm64/kernel/suspend.c                        |  48 +-
> >    drivers/cpuidle/Kconfig                            |   8 +
> >    drivers/cpuidle/Kconfig.arm                        |   1 +
> >    drivers/cpuidle/Kconfig.arm64                      |  14 +
> >    drivers/cpuidle/Makefile                           |   5 +
> >    drivers/cpuidle/cpuidle-arm64.c                    | 133 ++++
> >    drivers/cpuidle/cpuidle-big_little.c               |  20 +
> >    drivers/cpuidle/dt_idle_states.c                   | 213 +++++++
> >    drivers/cpuidle/dt_idle_states.h                   |   7 +
> >    20 files changed, 1340 insertions(+), 33 deletions(-)
> >    create mode 100644 Documentation/devicetree/bindings/arm/idle-states.txt
> >    create mode 100644 arch/arm64/include/asm/cpuidle.h
> >    create mode 100644 arch/arm64/kernel/cpuidle.c
> >    create mode 100644 drivers/cpuidle/Kconfig.arm64
> >    create mode 100644 drivers/cpuidle/cpuidle-arm64.c
> >    create mode 100644 drivers/cpuidle/dt_idle_states.c
> >    create mode 100644 drivers/cpuidle/dt_idle_states.h


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