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

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Date:	Thu, 26 Sep 2013 10:16:45 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	Daniel Lezcano <daniel.lezcano@...aro.org>
CC:	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>,
	<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

Hi Daniel,

On 09/25/2013 05:20 PM, Daniel Lezcano wrote:
> 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 ...
> 

Yes, please add also this zynq specific patch through your tree.

Here is my ACK for that.
Acked-by: Michal Simek <michal.simek@...inx.com>

Thanks,
Michal


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