Messages in this thread | | | Date | Fri, 6 Dec 2013 13:28:48 -0800 | From | Guenter Roeck <> | Subject | Re: [PATCH v3] watchdog: s3c2410_wdt: Report when the watchdog reset the system |
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On Fri, Dec 06, 2013 at 01:08:07PM -0800, Doug Anderson wrote: > 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>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
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