Re: [PATCH] Add support for SB1 hardware watchdog.

["Kaz Kylheku" <kaz@zeugmasystems.com>]

On Mon, Dec 03, 2007, Ralf Baechle wrote:
> On Mon, Dec 03, 2007 at 10:17:04AM -0800, Andrew Sharp wrote:
>
> > +   Watchdog driver for the built in watchdog hardware in Sibyte
> > +   SoC processors.  There are apparently two watchdog timers
> > +   on such processors; this driver supports only the first one,
> > +   because currently Linux only supports exporting one watchdog
> > +   to userspace.
> And even four watchdogs in the BCM1480.
>
> You'd think they'd trust their hardware more than that ;-)
Maybe the dogs can be daisy-chained together. After all, who watches the 
watcher? And who watches him?
Did I ever tell you how lucky you are?

http://www.drseussart.com/beewatcher.html

http://www.webpages.ttu.edu/sbaugues/fin4323/dr.seuss.pdf