Patchwork [GIT,PULL,-,resend] clocksource: new material for 3.13

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Submitter Daniel Lezcano
Date Oct. 2, 2013, 10:49 a.m.
Message ID <524BFA57.6070506@linaro.org>
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Permalink /patch/279687/
State New
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Pull-request

git://git.linaro.org/people/dlezcano/linux.git clockevents/3.13

Comments

Daniel Lezcano - Oct. 2, 2013, 10:49 a.m.
Hi Thomas, Ingo

this pull request has the following content:

  - Soren added FEAT_PERCPU to a clock device when it is local per cpu.
This feature prevents the clock framework to choose a per cpu timer as
a broadcast timer. This problem arised when the ARM global timer is
used when switching to the broadcast timer which is the case now on 
Xillinx with its cpuidle driver.

  - Stephen extended the generic sched_clock code to support 64bit
counters and removes the setup_sched_clock deprecation, as that causes
lots of warnings since there's still users in the arch/arm tree. He 
added also the CLOCK_SOURCE_SUSPEND_NONSTOP flag on the architected 
timer as they continue counting during suspend.

  - Uwe added some missing __init sections and consolidated the code by 
moving the of_node_put call from the drivers to the function 
clocksource_of_init.

Sorry for the last crappy pull request, I hope all is good now.

Thanks !

   -- Daniel

ps: Is it possible to update timers/core to v3.12-rc2/3 ?

The following changes since commit 389e067032fbb96e439abafae848dd447e4cafb4:

   Merge branch 'fortglx/3.12/time' into fortglx/3.13/time (2013-09-16 
18:54:07 -0700)

are available in the git repository at:


   git://git.linaro.org/people/dlezcano/linux.git clockevents/3.13

for you to fetch changes up to 4fbcdc813fb9c0324fcff4c75414e717569d965e:

   clocksource: arm_arch_timer: Use clocksource for suspend timekeeping 
(2013-10-02 11:43:17 +0200)

----------------------------------------------------------------
John Stultz (1):
       Merge remote-tracking branch 'tip/timers/core' into 
fordlezcano/3.13/sched-clock64-conversion

Soren Brinkmann (4):
       clockchips: Add FEAT_PERCPU clockevent flag
       clocksource/arm_global_timer: Set FEAT_PERCPU flag
       tick: broadcast: Deny per-cpu clockevents from being broadcast 
sources
       arm: zynq: Enable arm_global_timer

Stephen Boyd (11):
       clocksource: bcm2835: Switch to sched_clock_register()
       clocksource: dbx500-prcmu: Switch to sched_clock_register()
       clocksource: dw_apb_timer_of: Switch to sched_clock_register()
       clocksource: mxs_timer: Switch to sched_clock_register()
       clocksource: nomadik: Switch to sched_clock_register()
       clocksource: samsung_pwm_timer: Switch to sched_clock_register()
       clocksource: tegra: Switch to sched_clock_register()
       clocksource: time-armada-370-xp: Switch to sched_clock_register()
       clocksource: sirf: Switch to sched_clock_register() and use 64 bits
       clocksource: vf_pit_timer: Switch to sched_clock_register()
       clocksource: arm_arch_timer: Use clocksource for suspend timekeeping

Uwe Kleine-König (2):
       clocksource: Put nodes passed to CLOCKSOURCE_OF_DECLARE callbacks 
centrally
       clocksource: dw_apb_timer_of: Mark a few more functions as __init

  arch/arm/boot/dts/zynq-7000.dtsi          |    8 ++++++++
  arch/arm/mach-msm/timer.c                 |    1 -
  arch/arm/mach-zynq/Kconfig                |    1 +
  drivers/clocksource/arm_arch_timer.c      |    2 +-
  drivers/clocksource/arm_global_timer.c    |    3 ++-
  drivers/clocksource/bcm2835_timer.c       |    4 ++--
  drivers/clocksource/clksrc-dbx500-prcmu.c |    5 ++---
  drivers/clocksource/clksrc-of.c           |    1 +
  drivers/clocksource/dw_apb_timer_of.c     |   16 +++++++---------
  drivers/clocksource/mxs_timer.c           |    4 ++--
  drivers/clocksource/nomadik-mtu.c         |    4 ++--
  drivers/clocksource/samsung_pwm_timer.c   |    4 ++--
  drivers/clocksource/tegra20_timer.c       |    8 ++------
  drivers/clocksource/time-armada-370-xp.c  |    4 ++--
  drivers/clocksource/timer-prima2.c        |    6 +++---
  drivers/clocksource/vf_pit_timer.c        |    4 ++--
  drivers/clocksource/vt8500_timer.c        |    2 --
  include/linux/clockchips.h                |    1 +
  kernel/time/tick-broadcast.c              |    1 +
  19 files changed, 41 insertions(+), 38 deletions(-)
Ingo Molnar - Oct. 3, 2013, 5:59 a.m.
* Daniel Lezcano <daniel.lezcano@linaro.org> wrote:

> Hi Thomas, Ingo
> 
> this pull request has the following content:
> 
>  - Soren added FEAT_PERCPU to a clock device when it is local per cpu.
> This feature prevents the clock framework to choose a per cpu timer as
> a broadcast timer. This problem arised when the ARM global timer is
> used when switching to the broadcast timer which is the case now on
> Xillinx with its cpuidle driver.
> 
>  - Stephen extended the generic sched_clock code to support 64bit
> counters and removes the setup_sched_clock deprecation, as that causes
> lots of warnings since there's still users in the arch/arm tree. He
> added also the CLOCK_SOURCE_SUSPEND_NONSTOP flag on the architected
> timer as they continue counting during suspend.
> 
>  - Uwe added some missing __init sections and consolidated the code
> by moving the of_node_put call from the drivers to the function
> clocksource_of_init.
> 
> Sorry for the last crappy pull request, I hope all is good now.
> 
> Thanks !
> 
>   -- Daniel
> 
> ps: Is it possible to update timers/core to v3.12-rc2/3 ?
> 
> The following changes since commit 389e067032fbb96e439abafae848dd447e4cafb4:
> 
>   Merge branch 'fortglx/3.12/time' into fortglx/3.13/time
> (2013-09-16 18:54:07 -0700)
> 
> are available in the git repository at:
> 
> 
>   git://git.linaro.org/people/dlezcano/linux.git clockevents/3.13
> 
> for you to fetch changes up to 4fbcdc813fb9c0324fcff4c75414e717569d965e:
> 
>   clocksource: arm_arch_timer: Use clocksource for suspend
> timekeeping (2013-10-02 11:43:17 +0200)
> 
> ----------------------------------------------------------------
> John Stultz (1):
>       Merge remote-tracking branch 'tip/timers/core' into
> fordlezcano/3.13/sched-clock64-conversion
> 
> Soren Brinkmann (4):
>       clockchips: Add FEAT_PERCPU clockevent flag
>       clocksource/arm_global_timer: Set FEAT_PERCPU flag
>       tick: broadcast: Deny per-cpu clockevents from being broadcast
> sources
>       arm: zynq: Enable arm_global_timer
> 
> Stephen Boyd (11):
>       clocksource: bcm2835: Switch to sched_clock_register()
>       clocksource: dbx500-prcmu: Switch to sched_clock_register()
>       clocksource: dw_apb_timer_of: Switch to sched_clock_register()
>       clocksource: mxs_timer: Switch to sched_clock_register()
>       clocksource: nomadik: Switch to sched_clock_register()
>       clocksource: samsung_pwm_timer: Switch to sched_clock_register()
>       clocksource: tegra: Switch to sched_clock_register()
>       clocksource: time-armada-370-xp: Switch to sched_clock_register()
>       clocksource: sirf: Switch to sched_clock_register() and use 64 bits
>       clocksource: vf_pit_timer: Switch to sched_clock_register()
>       clocksource: arm_arch_timer: Use clocksource for suspend timekeeping
> 
> Uwe Kleine-König (2):
>       clocksource: Put nodes passed to CLOCKSOURCE_OF_DECLARE
> callbacks centrally
>       clocksource: dw_apb_timer_of: Mark a few more functions as __init
> 
>  arch/arm/boot/dts/zynq-7000.dtsi          |    8 ++++++++
>  arch/arm/mach-msm/timer.c                 |    1 -
>  arch/arm/mach-zynq/Kconfig                |    1 +
>  drivers/clocksource/arm_arch_timer.c      |    2 +-
>  drivers/clocksource/arm_global_timer.c    |    3 ++-
>  drivers/clocksource/bcm2835_timer.c       |    4 ++--
>  drivers/clocksource/clksrc-dbx500-prcmu.c |    5 ++---
>  drivers/clocksource/clksrc-of.c           |    1 +
>  drivers/clocksource/dw_apb_timer_of.c     |   16 +++++++---------
>  drivers/clocksource/mxs_timer.c           |    4 ++--
>  drivers/clocksource/nomadik-mtu.c         |    4 ++--
>  drivers/clocksource/samsung_pwm_timer.c   |    4 ++--
>  drivers/clocksource/tegra20_timer.c       |    8 ++------
>  drivers/clocksource/time-armada-370-xp.c  |    4 ++--
>  drivers/clocksource/timer-prima2.c        |    6 +++---
>  drivers/clocksource/vf_pit_timer.c        |    4 ++--
>  drivers/clocksource/vt8500_timer.c        |    2 --
>  include/linux/clockchips.h                |    1 +
>  kernel/time/tick-broadcast.c              |    1 +
>  19 files changed, 41 insertions(+), 38 deletions(-)

Pulled into tip:timers/core, thanks Daniel!

	Ingo