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* watchdog: Give watchdogs a nameSascha Hauer2015-08-271-1/+14
| | | | | | | This adds a dev and name member to struct watchdog which helps distinguishing between different watchdogs. Also add some debugging aids. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* watchdog: Allow multiple watchdogsSascha Hauer2015-08-271-12/+45
| | | | | | | | | Put watchdogs on a list to allow multiple watchdogs. Add a priority field to be able to pick the highest priority watchdog. This patch also provides a of_get_watchdog_priority() function to allow configuring the watchdog priority from the device tree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add a simple watchdog frameworkJuergen Beisert2012-06-291-0/+57
This patch adds a simple wd command which can setup, trigger and stop a watchdog on the platform. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>