Re: [PATCH v4 1/4] watchdog: at91sam9_wdt: better watchdog support

2013-10-03 Thread Guenter Roeck
On 10/03/2013 12:04 PM, Boris BREZILLON wrote: The at91sam9 watchdog timer can only be configured once, and the current implementation tries to configure it in a static way: - 2 seconds timeout - wdt restart every 500ms If the timer has already been configured with different values, it returns a

[PATCH v4 1/4] watchdog: at91sam9_wdt: better watchdog support

2013-10-03 Thread Boris BREZILLON
The at91sam9 watchdog timer can only be configured once, and the current implementation tries to configure it in a static way: - 2 seconds timeout - wdt restart every 500ms If the timer has already been configured with different values, it returns an error and do not create any watchdog device. T