Re: [v3] gpio_wdt: Add "always_running" feature to GPIO watchdog

Guenter Roeck
2015-01-13T21:07:40Z

On Fri, Nov 21, 2014 at 10:40:28AM +0100, Mike Looijmans wrote:
> 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>