Re: [PATCH v4] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-29 Thread Guenter Roeck
On 8/28/19 10:05 PM, Chris Packham wrote: On Wed, 2019-08-28 at 21:45 -0700, Guenter Roeck wrote: On 8/28/19 6:53 PM, Chris Packham wrote: The orion watchdog can either reset the CPU or generate an interrupt. The interrupt would be useful for debugging as it provides panic() output about the

Re: [PATCH v4] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-28 Thread Chris Packham
On Wed, 2019-08-28 at 21:45 -0700, Guenter Roeck wrote: > On 8/28/19 6:53 PM, Chris Packham wrote: > > The orion watchdog can either reset the CPU or generate an interrupt. > > The interrupt would be useful for debugging as it provides panic() > > output about the watchdog expiry, however if the

Re: [PATCH v4] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-28 Thread Guenter Roeck
On 8/28/19 6:53 PM, Chris Packham wrote: The orion watchdog can either reset the CPU or generate an interrupt. The interrupt would be useful for debugging as it provides panic() output about the watchdog expiry, however if the interrupt is used the watchdog can't reset the CPU in the event of

[PATCH v4] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-28 Thread Chris Packham
The orion watchdog can either reset the CPU or generate an interrupt. The interrupt would be useful for debugging as it provides panic() output about the watchdog expiry, however if the interrupt is used the watchdog can't reset the CPU in the event of being stuck in a loop with interrupts