Re: [PATCH 1/2] watchdog: dw_wdt: pat the watchdog before enabling it

[Guenter Roeck]

On 01/21/2015 09:22 PM, Jisheng Zhang wrote:
> Dear Doug,
>
> On Wed, 21 Jan 2015 15:17:22 -0800
> Doug Anderson <dianders@xxxxxxxxxxxx> wrote:
>
> > On some dw_wdt implementations the "top" register may be initted to 0
> > at bootup.  In such a case, each "pat" of the watchdog will reset the
> > timer to 0xffff.  That's pretty short.
>
> + Guenter Roeck
>
> This should have been fixed by dfa07141e7a792("watchdog: dw_wdt: initialise
> TOP_INIT in dw_wdt_set_top()")
Ah, yes. Doug, can you check if your patch is still needed ?

Thanks,
Guenter

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