Re: [PATCH v3] watchdog: s3c2410_wdt: Report when the watchdog reset the system

Wim Van Sebroeck
2014-01-13T18:27:01Z

Hi Doug,

> A good watchdog driver is supposed to report when it was responsible
> for resetting the system. Implement this for the s3c2410, at least on
> exynos5250 and exynos5420 where we already have a pointer to the PMU
> registers to read the information.
>
> Note that exynos4 SoCs also provide the reset status, but providing
> that is left as an exercise for future changes and is not plumbed up
> in this patch series. Also note the exynos4 SoCs don't appear to need
> any PMU config, which is why this patch separates the concepts of
> having PMU Registers vs. needing PMU Config.
>
> Signed-off-by: Doug Anderson <dianders@chromium.org>

This patch has been added to linux-watchdog-next.

Kind regards,
Wim.