Re: [PATCH 1/2] rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks

From: Alexandre Belloni
Date: Thu May 04 2017 - 08:47:47 EST


On 24/04/2017 at 15:05:11 -0700, Moritz Fischer wrote:
> Fix commit 920f91e50c5b ("drivers/rtc/rtc-ds1374.c: add watchdog support")
>
> The issue is that the internal counter that triggers the watchdog reset
> is actually running at 4096 Hz instead of 1Hz, therefore the value
> given by userland (in sec) needs to be multiplied by 4096 to get the
> correct behavior.
>
> Signed-off-by: Moritz Fischer <mdf@xxxxxxxxxx>
> ---
> drivers/rtc/rtc-ds1374.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
Applied, thanks.

--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com