Patchwork [GIT,PULL] ARM/ARM64 architected timer updates for v3.12

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Submitter Sudeep.KarkadaNagesha@arm.com
Date Aug. 29, 2013, 5:13 p.m.
Message ID <521F8157.20203@arm.com>
Download mbox
Permalink /patch/270885/
State New
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Pull-request

git://linux-arm.org/linux-skn.git timer_evtstrm

Comments

Sudeep.KarkadaNagesha@arm.com - Aug. 29, 2013, 5:13 p.m.
Hi Daniel,

These are the ARM/ARM64 arch timer updates for v3.12.
I have re-based the changes on tip/timers/core as there are conflicts
with memory mapped arch_timers support queued recently.
Since this series adds CPU PM notifiers for arch_timers, it is required
to enable ARM bL cpuidle drivers(already queued for v3.12)

Regards,
Sudeep

The following changes since commit cfb6d656d569510ac9239583ce09e4c92ad54719:

  Merge branch 'timers/clockevents-next' of
git://git.linaro.org/people/dlezcano/clockevents into timers/core
(2013-08-21 14:59:23 +0200)

are available in the git repository at:


  git://linux-arm.org/linux-skn.git timer_evtstrm

for you to fetch changes up to f74f198e540c160b1db9470b679dbeb72339829b:

  drivers: clocksource: add CPU PM notifier for ARM architected timer
(2013-08-29 17:43:08 +0100)

----------------------------------------------------------------
Sudeep KarkadaNagesha (4):
   ARM/ARM64: arch_timer: add macros for bits in control register
   ARM: arch_timer: add support to configure and enable event stream
   ARM64: arch_timer: add support to configure and enable event stream
   drivers: clocksource: add CPU PM notifier for ARM architected timer

Will Deacon (1):
   drivers: clocksource: add support for ARM architected timer event stream
q
 arch/arm/include/asm/arch_timer.h    | 36 ++++++++++++++++---
 arch/arm/include/uapi/asm/hwcap.h    |  1 +
 arch/arm/kernel/setup.c              |  1 +
 arch/arm64/include/asm/arch_timer.h  | 42 ++++++++++++++++++---
 arch/arm64/include/asm/hwcap.h       | 11 +++---
 arch/arm64/include/uapi/asm/hwcap.h  |  1 +
 arch/arm64/kernel/setup.c            | 11 ++++++
 drivers/clocksource/Kconfig          | 15 ++++++++
 drivers/clocksource/arm_arch_timer.c | 49 +++++++++++++++++++++++++
 include/clocksource/arm_arch_timer.h | 10 +++++
 10 files changed, 161 insertions(+), 16 deletions(-)
Daniel Lezcano - Aug. 29, 2013, 10:32 p.m.
On 08/29/2013 07:13 PM, Sudeep KarkadaNagesha wrote:
> Hi Daniel,
> 
> These are the ARM/ARM64 arch timer updates for v3.12.
> I have re-based the changes on tip/timers/core as there are conflicts
> with memory mapped arch_timers support queued recently.
> Since this series adds CPU PM notifiers for arch_timers, it is required
> to enable ARM bL cpuidle drivers(already queued for v3.12)
> 
> Regards,
> Sudeep
> 
> The following changes since commit cfb6d656d569510ac9239583ce09e4c92ad54719:
> 
>   Merge branch 'timers/clockevents-next' of
> git://git.linaro.org/people/dlezcano/clockevents into timers/core
> (2013-08-21 14:59:23 +0200)
> 
> are available in the git repository at:
> 
> 
>   git://linux-arm.org/linux-skn.git timer_evtstrm
> 
> for you to fetch changes up to f74f198e540c160b1db9470b679dbeb72339829b:
> 
>   drivers: clocksource: add CPU PM notifier for ARM architected timer
> (2013-08-29 17:43:08 +0100)


Hi Sudeep,

I need the acked-by from Olof or Kevin for the arch/arm[64] changes.

Thanks
  -- Daniel

> ----------------------------------------------------------------
> Sudeep KarkadaNagesha (4):
>    ARM/ARM64: arch_timer: add macros for bits in control register
>    ARM: arch_timer: add support to configure and enable event stream
>    ARM64: arch_timer: add support to configure and enable event stream
>    drivers: clocksource: add CPU PM notifier for ARM architected timer
> 
> Will Deacon (1):
>    drivers: clocksource: add support for ARM architected timer event stream
> q
>  arch/arm/include/asm/arch_timer.h    | 36 ++++++++++++++++---
>  arch/arm/include/uapi/asm/hwcap.h    |  1 +
>  arch/arm/kernel/setup.c              |  1 +
>  arch/arm64/include/asm/arch_timer.h  | 42 ++++++++++++++++++---
>  arch/arm64/include/asm/hwcap.h       | 11 +++---
>  arch/arm64/include/uapi/asm/hwcap.h  |  1 +
>  arch/arm64/kernel/setup.c            | 11 ++++++
>  drivers/clocksource/Kconfig          | 15 ++++++++
>  drivers/clocksource/arm_arch_timer.c | 49 +++++++++++++++++++++++++
>  include/clocksource/arm_arch_timer.h | 10 +++++
>  10 files changed, 161 insertions(+), 16 deletions(-)
> 
> 
>
Olof Johansson - Aug. 29, 2013, 11 p.m.
On Thu, Aug 29, 2013 at 3:32 PM, Daniel Lezcano
<daniel.lezcano@linaro.org> wrote:
> On 08/29/2013 07:13 PM, Sudeep KarkadaNagesha wrote:
>> Hi Daniel,
>>
>> These are the ARM/ARM64 arch timer updates for v3.12.
>> I have re-based the changes on tip/timers/core as there are conflicts
>> with memory mapped arch_timers support queued recently.
>> Since this series adds CPU PM notifiers for arch_timers, it is required
>> to enable ARM bL cpuidle drivers(already queued for v3.12)
>>
>> Regards,
>> Sudeep
>>
>> The following changes since commit cfb6d656d569510ac9239583ce09e4c92ad54719:
>>
>>   Merge branch 'timers/clockevents-next' of
>> git://git.linaro.org/people/dlezcano/clockevents into timers/core
>> (2013-08-21 14:59:23 +0200)
>>
>> are available in the git repository at:
>>
>>
>>   git://linux-arm.org/linux-skn.git timer_evtstrm
>>
>> for you to fetch changes up to f74f198e540c160b1db9470b679dbeb72339829b:
>>
>>   drivers: clocksource: add CPU PM notifier for ARM architected timer
>> (2013-08-29 17:43:08 +0100)
>
>
> Hi Sudeep,
>
> I need the acked-by from Olof or Kevin for the arch/arm[64] changes.

For 3.12? Too late. Ping me after the mere window for a 3.13 ack instead.


Thanks,

-Olof
Sudeep.KarkadaNagesha@arm.com - Aug. 30, 2013, 10 a.m.
Ccing Catalin,Russell

On 29/08/13 23:32, Daniel Lezcano wrote:
> On 08/29/2013 07:13 PM, Sudeep KarkadaNagesha wrote:
>> Hi Daniel,
>>
>> These are the ARM/ARM64 arch timer updates for v3.12.
>> I have re-based the changes on tip/timers/core as there are conflicts
>> with memory mapped arch_timers support queued recently.
>> Since this series adds CPU PM notifiers for arch_timers, it is required
>> to enable ARM bL cpuidle drivers(already queued for v3.12)
>>
>> Regards,
>> Sudeep
>>
>> The following changes since commit cfb6d656d569510ac9239583ce09e4c92ad54719:
>>
>>   Merge branch 'timers/clockevents-next' of
>> git://git.linaro.org/people/dlezcano/clockevents into timers/core
>> (2013-08-21 14:59:23 +0200)
>>
>> are available in the git repository at:
>>
>>
>>   git://linux-arm.org/linux-skn.git timer_evtstrm
>>
>> for you to fetch changes up to f74f198e540c160b1db9470b679dbeb72339829b:
>>
>>   drivers: clocksource: add CPU PM notifier for ARM architected timer
>> (2013-08-29 17:43:08 +0100)
> 
> 
> Hi Sudeep,
> 
> I need the acked-by from Olof or Kevin for the arch/arm[64] changes.
> 
Hi Daniel,

I think the changes are more generic to arm/arm64, rather not SoC
specific. Catalin has reviewed the series. I can check with Russell(for
arm) and Catalin(for arm64) for Acks.
I do understand that it may be late for v3.12

Regards,
Sudeep

> Thanks
>   -- Daniel
> 
>> ----------------------------------------------------------------
>> Sudeep KarkadaNagesha (4):
>>    ARM/ARM64: arch_timer: add macros for bits in control register
>>    ARM: arch_timer: add support to configure and enable event stream
>>    ARM64: arch_timer: add support to configure and enable event stream
>>    drivers: clocksource: add CPU PM notifier for ARM architected timer
>>
>> Will Deacon (1):
>>    drivers: clocksource: add support for ARM architected timer event stream
>> q
>>  arch/arm/include/asm/arch_timer.h    | 36 ++++++++++++++++---
>>  arch/arm/include/uapi/asm/hwcap.h    |  1 +
>>  arch/arm/kernel/setup.c              |  1 +
>>  arch/arm64/include/asm/arch_timer.h  | 42 ++++++++++++++++++---
>>  arch/arm64/include/asm/hwcap.h       | 11 +++---
>>  arch/arm64/include/uapi/asm/hwcap.h  |  1 +
>>  arch/arm64/kernel/setup.c            | 11 ++++++
>>  drivers/clocksource/Kconfig          | 15 ++++++++
>>  drivers/clocksource/arm_arch_timer.c | 49 +++++++++++++++++++++++++
>>  include/clocksource/arm_arch_timer.h | 10 +++++
>>  10 files changed, 161 insertions(+), 16 deletions(-)
>>
>>
>>
> 
>