On Sun, Mar 12, 2017 at 10:48 PM, Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > On 03/11/2017 09:25 AM, Krzysztof Kozlowski wrote: >> >> The Exynos4412 has the same watchdog as newer SoCs (e.g. Exynos5250). >> Just like the others, for working it requires additional steps in Power >> Management Unit: unmasking the reset request and enabling the system >> reset. Without these additional steps in PMU, the watchdog will not be >> able to reset the system on expiration event. >> >> Change the compatible of Exynos4412 watchdog device node to >> samsung,exynos5250-wdt which includes the additional PMU steps. >> >> This will also fix infinite watchdog interrupt in soft mode (lack of >> interrupt clear) because it is also included in samsung,exynos5250-wdt. >> >> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> > > > Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx> > > I assume this patch will be pushed through some arm tree. Yes, I will take it through samsung-soc. Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
