linux-kernel - Re: [PATCH 1/3] clocksource/drivers/timer-atmel-pit: Enable mck clock

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Message-ID: <57C55CDF.7030504@linaro.org>
Date:   Tue, 30 Aug 2016 12:15:59 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Mark Rutland <mark.rutland@....com>
Cc:     tglx@...utronix.de, mingo@...nel.org,
        Nicolas Ferre <nicolas.ferre@...el.com>,
        Olivier Schonken <olivier.schonken@...il.com>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/3] clocksource/drivers/timer-atmel-pit: Enable mck clock

On 08/30/2016 11:55 AM, Mark Rutland wrote:
> Hi,
> 
> On Fri, Aug 26, 2016 at 04:20:43PM +0200, Daniel Lezcano wrote:
>> From: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
>>
>> mck is needed to get the PIT working. Explicitly prepare_enable it instead
>> of assuming it is enabled.
>>
>> This solves an issue where the system is freezing when the ETM/ETB drivers
>> are enabled.
>>
>> Reported-by: Olivier Schonken <olivier.schonken@...il.com>
>> Reviewed-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
>> Acked-by: Nicolas Ferre <nicolas.ferre@...el.com>
>> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.org>
>> ---

Hi Mark,

It is fixed.

https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?h=timers/urgent&id=98744b408c757901df57fa50cbd5826245dc3a1f

Thanks for reporting the issue and for the fix.

  -- Daniel


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