3 Commits

Author	SHA1	Message	Date
Mike Looijmans	ba804a9510	watchdog: gpio_wdt: Add "always_running" feature to GPIO watchdog ... On some chips, like the TPS386000, the trigger cannot be disabled and the CPU must keep toggling the line at all times. Add a switch "always_running" to keep toggling the GPIO line regardless of the state of the soft part of the watchdog. The "armed" member keeps track of whether a timeout must also cause a reset. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>	2015-02-17 21:33:22 +01:00
Wolfram Sang	fa21a580de	watchdog: drop owner assignment from platform_drivers ... A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>	2014-10-20 16:21:56 +02:00
Alexander Shiyan	25134eafb0	watchdog: GPIO-controlled watchdog ... This patch adds a watchdog driver for devices controlled through GPIO, (Analog Devices ADM706, Maxim MAX823, National NE555 etc). Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>	2014-01-28 21:21:02 +01:00