[PATCH v5 0/6] exynos: Move pmu driver to driver/soc folder and add exynos7 support

Chanwoo Choi cw00.choi at samsung.com
Sun Nov 30 20:33:40 PST 2014


Hi Amit,

I'm so sorry. I used the name of other man on previous mail.
If you possbile, I want to include me in the mailing list.

Best Regards,
Chanwoo Choi

On 12/01/2014 01:30 PM, Chanwoo Choi wrote:
> Hi Pankaj,
> 
> If you possible, could you add me to mailing list on the next patchset?
> because I'll support PMU for Exynos5433, too.
> 
> Best Regards,
> Chanwoo Choi
> 
> 
> On 11/29/2014 11:15 PM, Amit Daniel Kachhap wrote:
>> This patch series [1 - 6] performs,
>>
>> 1) Moves pmu driver to driver/soc/samsung folder. This is needed as exynos7 is
>>    an arm64 based platform and hence PMU driver should be in driver folder.
>>    Some discussion happened about this in the v1 version. Finally adding it in
>>    driver/soc folder as it too SoC specific and not a general driver.
>>    Entire discussion can be found here (A).
>> 2) Add exynos7 PMU support.
>> 3) Enables the driver for 32bit arm exynos platforms.
>>
>> TODO: There is some suggestion to split the PMU data for 32 bit and 64 bit
>> Exynos SOC. This can be implemented as a separate optimization patches.
>> Submitting this version without much change from previous version as the merge
>> window is near.
>>
>> Change from V4:
>> * Added a new configuration structure for u32 values in patch 4.
>> * Rebased on Kukjin for-next tree.
>>
>> Changes from V3:
>> * Fixed Kconfig as per Russell feedback
>> * Rebased the series against Pankaj SoC restart consolidation patches (D) as per
>>   Kukjin request.
>> * Link to V3 can be found here (C)
>>
>> Changes from V2:
>> * Added review comment changes suggested by Pankaj.
>> * Removed mfd client support in this patch series. This will be added later in
>>   the power domain patch series.
>> * Link to V2 can be found here (B)
>>
>> Changes from V1:
>> * Move pmu driver in driver/soc/samsung folder
>> * Removed the power domain features. They will posted as a separate series.
>> * Added exynos7 PMU support.
>> * Link to v1 can be found here (A)
>>
>> This complete patch series is rebased on Kukjin for-next tree.
>>
>> (A) - http://www.spinics.net/lists/linux-samsung-soc/msg38442.html
>> (B) - http://www.spinics.net/lists/arm-kernel/msg375910.html
>> (C) - http://www.spinics.net/lists/linux-samsung-soc/msg39237.html 
>> (D) - http://www.spinics.net/lists/linux-samsung-soc/msg39095.html
>>
>> Amit Daniel Kachhap (6):
>>   ARM: EXYNOS: Move pmu specific header files under "linux/soc/samsung"
>>   ARM: EXYNOS: Move pmu specific headers under "linux/soc/samsung"
>>   drivers: soc: Add support for Exynos PMU driver
>>   driver: soc: exynos-pmu: Add an API to be called after wakeup
>>   driver: soc: exynos-pmu: Add a new structure to allow u32 conf data
>>   drivers: soc: exynos-pmu: Add support for Exynos7
>>   arm: exynos: Select SOC_SAMSUNG config option
>>
>>  arch/arm/mach-exynos/Kconfig                       |    1 +
>>  arch/arm/mach-exynos/Makefile                      |    2 +-
>>  arch/arm/mach-exynos/exynos.c                      |    2 +-
>>  arch/arm/mach-exynos/mcpm-exynos.c                 |    2 +-
>>  arch/arm/mach-exynos/platsmp.c                     |    2 +-
>>  arch/arm/mach-exynos/pm.c                          |    4 +-
>>  arch/arm/mach-exynos/suspend.c                     |    4 +-
>>  drivers/soc/Kconfig                                |    1 +
>>  drivers/soc/Makefile                               |    1 +
>>  drivers/soc/samsung/Kconfig                        |   20 +
>>  drivers/soc/samsung/Makefile                       |    1 +
>>  .../pmu.c => drivers/soc/samsung/exynos-pmu.c      |  451 +++++++++++++++++++-
>>  .../linux/soc/samsung}/exynos-pmu.h                |    1 +
>>  .../linux/soc/samsung/exynos-regs-pmu.h            |  273 ++++++++++++
>>  14 files changed, 750 insertions(+), 15 deletions(-)
>>  create mode 100644 drivers/soc/samsung/Kconfig
>>  create mode 100644 drivers/soc/samsung/Makefile
>>  rename arch/arm/mach-exynos/pmu.c => drivers/soc/samsung/exynos-pmu.c (68%)
>>  rename {arch/arm/mach-exynos => include/linux/soc/samsung}/exynos-pmu.h (89%)
>>  rename arch/arm/mach-exynos/regs-pmu.h => include/linux/soc/samsung/exynos-regs-pmu.h (68%)
>>
> 
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