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

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Message-ID: <542488F3.4050807@linaro.org>
Date:	Thu, 25 Sep 2014 23:28:19 +0200
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
CC:	Linux PM mailing list <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
	Kevin Hilman <khilman@...aro.org>
Subject: Re: [GIT PULL] cpuidle ARM new material for 3.18

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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