Re: [PATCH v5] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-29 Thread Chris Packham
On Thu, 2019-08-29 at 05:46 -0700, Guenter Roeck wrote: > On 8/29/19 1:50 AM, 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 in

Re: [PATCH v5] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-29 Thread Guenter Roeck
On 8/29/19 1:50 AM, 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 bei

[PATCH v5] watchdog: orion_wdt: use timer1 as a pretimeout

2019-08-29 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 disabled