linux-kernel - Re: [PATCH v2 0/4] arm: zynq: Enable global timer

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Date:	Wed, 25 Sep 2013 17:20:43 +0200
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Soren Brinkmann <soren.brinkmann@...inx.com>,
	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Russell King <linux@....linux.org.uk>,
	Michal Simek <michal.simek@...inx.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Preeti Murthy <preeti.lkml@...il.com>
CC:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 0/4] arm: zynq: Enable global timer

On 09/18/2013 08:48 PM, Soren Brinkmann wrote:
> Hi all,
> 
> here's a v2. I reused the subject from my v1 submission although the focus of
> this series moved a bit towards the timer subsystem.
> I replaced Stephen's fix to prevent per cpu devices from becoming
> the broadcast device with Thomas' proposal, but I kept the original commit
> message. I split the whole approach in small chunks that I found reasonable.
> 
> In 4/4, I picked up Grant's comment regarding the DT node name.
> 
> v2:
>  - drop 1/2 of the original series
>  - implement preventing per cpu devices from becoming broadcast device according
>    to Thomas' proposal
>    - introduce new CLOCK_EVT_FEAT_PERCPU flag
>    - set the flag for the arm_global_timer
>    - filter per cpu devices based on this flag when choosing the broadcast
>      device
>  - rename DT node to avoid '_'s
>  
> 
> 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
> 
>  arch/arm/boot/dts/zynq-7000.dtsi       | 8 ++++++++
>  arch/arm/mach-zynq/Kconfig             | 1 +
>  drivers/clocksource/arm_global_timer.c | 3 ++-
>  include/linux/clockchips.h             | 1 +
>  kernel/time/tick-broadcast.c           | 1 +
>  5 files changed, 13 insertions(+), 1 deletion(-)

This patches falls under different maintainer's umbrella.

I acked-by the patches, so if someone is willing to take the patches I
am ok with that. I am ok also to pick them into my tree with the
acked-by maintainer. Just let me know ...

Thanks
  -- Daniel


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