From: jiri.prchal@aksignal•cz (Jiří Prchal)
To: linux-arm-kernel@lists•infradead.org
Subject: at91sam9: watchdog: period
Date: Wed, 27 May 2015 09:11:03 +0200 [thread overview]
Message-ID: <55656E07.9070102@aksignal.cz> (raw)
In-Reply-To: <555DD282.3090508@aksignal.cz>
On 21.5.2015 14:41, Ji?? Prchal wrote:
> On 19.5.2015 12:04, Boris Brezillon wrote:
>>
>> Anyway, that does not explain why your system takes 61 secs to trigger
>> a reset (instead of 16 secs).
>> Can you try to revert this commit [1] ?
>>
>>
>> [1]https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/drivers/watchdog/at91sam9_wdt.c?id=d677772e1358924bf487cd833bdc4d50f3f6f64d
>>
>
> I reverted this commit: still 61s.
> By the way, between
> # [ 109.117117] at91sam9_wdt: I will reset your machine !
> and
> RomBOOT
> is another 27s.
> Whole watchdog reboot sequence is about 90s!
> Slow clock is measured by counter as 32786Hz.
Is something new?
next prev parent reply other threads:[~2015-05-27 7:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-15 7:16 at91sam9: watchdog: period Jiří Prchal
2015-05-15 13:59 ` Bryan Evenson
2015-05-15 14:19 ` Nicolas Ferre
2015-05-18 6:25 ` Jiří Prchal
2015-05-15 15:25 ` Boris Brezillon
2015-05-18 6:27 ` Jiří Prchal
2015-05-18 7:27 ` Boris Brezillon
2015-05-18 8:17 ` Jiří Prchal
2015-05-19 3:07 ` Yang, Wenyou
2015-05-19 7:14 ` Boris Brezillon
2015-05-19 9:01 ` Jiří Prchal
2015-05-19 9:14 ` Boris Brezillon
2015-05-19 9:52 ` Jiří Prchal
2015-05-19 10:04 ` Boris Brezillon
2015-05-20 12:39 ` Jiří Prchal
2015-05-21 12:41 ` Jiří Prchal
2015-05-27 7:11 ` Jiří Prchal [this message]
2015-05-19 7:12 ` Boris Brezillon
2015-05-19 9:00 ` Jiří Prchal
2015-10-06 13:07 ` Jiří Prchal
2015-10-06 18:03 ` Sylvain Rochet
2015-10-07 7:16 ` Jiří Prchal
2015-10-07 9:22 ` Sylvain Rochet
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