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Groups > linux.kernel > #1423917 > unrolled thread

[PATCH v2 0/3] firmware: scpi: add device power domain support

Started bySudeep Holla <sudeep.holla@arm.com>
First post2016-06-16 12:40 +0200
Last post2016-06-20 20:10 +0200
Articles 3 on this page of 23 — 5 participants

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  [PATCH v2 0/3] firmware: scpi: add device power domain support Sudeep Holla <sudeep.holla@arm.com> - 2016-06-16 12:40 +0200
    [PATCH v2 3/3] firmware: scpi: add device power domain support using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-16 12:40 +0200
      Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2016-06-16 19:50 +0200
        Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-16 20:00 +0200
          Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2016-06-17 10:20 +0200
            Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-17 10:40 +0200
            Re: [PATCH v2 3/3] firmware: scpi: add device power domain support using genpd Kevin Hilman <khilman@baylibre.com> - 2016-06-20 20:00 +0200
              Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-20 20:00 +0200
      Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-17 11:00 +0200
      Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-17 11:00 +0200
      Re: [PATCH v2 3/3] firmware: scpi: add device power domain support  using genpd Sudeep Holla <sudeep.holla@arm.com> - 2016-06-20 21:30 +0200
      Re: [PATCH v2 3/3] firmware: scpi: add device power domain support using genpd Kevin Hilman <khilman@baylibre.com> - 2016-06-21 00:00 +0200
    [PATCH v2 2/3] Documentation: add DT bindings for ARM SCPI power domains Sudeep Holla <sudeep.holla@arm.com> - 2016-06-16 12:40 +0200
    [PATCH v2 1/3] firmware: arm_scpi: add support for device power state management Sudeep Holla <sudeep.holla@arm.com> - 2016-06-16 12:40 +0200
      Re: [PATCH v2 1/3] firmware: arm_scpi: add support for device power  state management "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2016-06-16 20:10 +0200
        Re: [PATCH v2 1/3] firmware: arm_scpi: add support for device power  state management Sudeep Holla <sudeep.holla@arm.com> - 2016-06-17 10:50 +0200
    Re: [PATCH v2 0/3] firmware: scpi: add device power domain support "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2016-06-16 15:20 +0200
      Re: [PATCH v2 0/3] firmware: scpi: add device power domain support Sudeep Holla <sudeep.holla@arm.com> - 2016-06-16 15:30 +0200
        Re: [PATCH v2 0/3] firmware: scpi: add device power domain support Ulf Hansson <ulf.hansson@linaro.org> - 2016-06-17 11:00 +0200
    Re: [PATCH v2 0/3] firmware: scpi: add device power domain support Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-06-17 17:30 +0200
      Re: [PATCH v2 0/3] firmware: scpi: add device power domain support Sudeep Holla <sudeep.holla@arm.com> - 2016-06-17 17:40 +0200
    Re: [PATCH v2 0/3] firmware: scpi: add device power domain support Kevin Hilman <khilman@baylibre.com> - 2016-06-20 20:00 +0200
      Re: [PATCH v2 0/3] firmware: scpi: add device power domain support Sudeep Holla <sudeep.holla@arm.com> - 2016-06-20 20:10 +0200

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#1425237

FromSudeep Holla <sudeep.holla@arm.com>
Date2016-06-17 17:40 +0200
Message-ID<rL42e-8iY-33@gated-at.bofh.it>
In reply to#1425226

On 17/06/16 16:22, Mathieu Poirier wrote:
> On 16 June 2016 at 04:37, Sudeep Holla <sudeep.holla@arm.com> wrote:
>> This series add support for SCPI based device device power state
>> management using genpd.
>>
>> Regards,
>> Sudeep
>>
>> v1[1]->v2:
>>          - Fixed the endianness handling in scpi_device_get_power_state
>>            as spotted by Tixy
>>          - Renamed scpi_pd.c to scpi_pm_domain.c as suggested by Ulf
>>          - Added Mark's ack on DT binding
>>
>> [1] https://marc.info/?l=linux-kernel&m=146522850003483&w=2
>>
>> Sudeep Holla (3):
>>    firmware: arm_scpi: add support for device power state management
>>    Documentation: add DT bindings for ARM SCPI power domains
>>    firmware: scpi: add device power domain support using genpd
>>
>>   Documentation/devicetree/bindings/arm/arm,scpi.txt |  34 +++++
>>   drivers/firmware/Kconfig                           |   9 ++
>>   drivers/firmware/Makefile                          |   1 +
>>   drivers/firmware/arm_scpi.c                        |  30 ++++
>>   drivers/firmware/scpi_pm_domain.c                  | 152 +++++++++++++++++++++
>>   include/linux/scpi_protocol.h                      |   2 +
>>   6 files changed, 228 insertions(+)
>>   create mode 100644 drivers/firmware/scpi_pm_domain.c
>>
>> --
>> 2.7.4
>>
>
> For the set:
>
> Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
>

Thanks for testing.

-- 
Regards,
Sudeep

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#1426882

FromKevin Hilman <khilman@baylibre.com>
Date2016-06-20 20:00 +0200
Message-ID<rMbEm-2RX-31@gated-at.bofh.it>
In reply to#1423917
Sudeep Holla <sudeep.holla@arm.com> writes:

> This series add support for SCPI based device device power state
> management using genpd.
>
> Regards,
> Sudeep
>
> v1[1]->v2:
> 	- Fixed the endianness handling in scpi_device_get_power_state
> 	  as spotted by Tixy
> 	- Renamed scpi_pd.c to scpi_pm_domain.c as suggested by Ulf
> 	- Added Mark's ack on DT binding
>
> [1] https://marc.info/?l=linux-kernel&m=146522850003483&w=2
>
> Sudeep Holla (3):
>   firmware: arm_scpi: add support for device power state management
>   Documentation: add DT bindings for ARM SCPI power domains
>   firmware: scpi: add device power domain support using genpd

Other than the couple nits on specific patches,

Reviewed-by: Kevin Hilman <khilman@baylibre.com>

And just a[nother] reminder to be sure to keep things that are Juno
specific well described since we know other vendors will be (and are
being) "creative" in their implementations of SCPI.

Kevin

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#1426887

FromSudeep Holla <sudeep.holla@arm.com>
Date2016-06-20 20:10 +0200
Message-ID<rMbO2-3aM-13@gated-at.bofh.it>
In reply to#1426882

On 20/06/16 18:56, Kevin Hilman wrote:
> Sudeep Holla <sudeep.holla@arm.com> writes:
>
>> This series add support for SCPI based device device power state
>> management using genpd.
>>
>> Regards,
>> Sudeep
>>
>> v1[1]->v2:
>> 	- Fixed the endianness handling in scpi_device_get_power_state
>> 	  as spotted by Tixy
>> 	- Renamed scpi_pd.c to scpi_pm_domain.c as suggested by Ulf
>> 	- Added Mark's ack on DT binding
>>
>> [1] https://marc.info/?l=linux-kernel&m=146522850003483&w=2
>>
>> Sudeep Holla (3):
>>    firmware: arm_scpi: add support for device power state management
>>    Documentation: add DT bindings for ARM SCPI power domains
>>    firmware: scpi: add device power domain support using genpd
>
> Other than the couple nits on specific patches,
>
> Reviewed-by: Kevin Hilman <khilman@baylibre.com>
>
> And just a[nother] reminder to be sure to keep things that are Juno
> specific well described since we know other vendors will be (and are
> being) "creative" in their implementations of SCPI.
>

Agreed as mentioned in the other thread.

I just sent a PR to arm-soc this afternoon. Do you think it's better to
recall it and incorporate this ?

Extremely sorry for rushing, I thought it would get too late. Ulf
reviewed them so I rushed a bit.

-- 
Regards,
Sudeep

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