watchdog: da9063: Fix timeout handling during probe

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The watchdog can be enabled in previous steps (e.g. the bootloader). Set
the driver default timeout value (8s) if the watchdog is already running
and the HW_RUNNING flag. So the watchdog core framework will ping the
watchdog till the user space activates the watchdog explicit with the
desired timeout value.

Fixes: 5e9c16e376 ("watchdog: Add DA9063 PMIC watchdog driver.")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

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Marco Felsch 2018-05-28 08:45:46 +02:00 • committed by Wim Van Sebroeck

parent 44ee54aabf

commit be9e9c2ad5

1 changed files with 21 additions and 0 deletions

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drivers/watchdog/da9063_wdt.c

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