From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Wed, 7 May 2014 14:15:01 -0500 Subject: [RFC PATCH 1/5] watchdog: Add API to trigger reboots In-Reply-To: <536A2EAB.4000605@roeck-us.net> References: <1398958893-30049-1-git-send-email-linux@roeck-us.net> <1398958893-30049-2-git-send-email-linux@roeck-us.net> <20140503012243.GG4090@lukather> <20140503042925.GB5882@roeck-us.net> <1399463549.4536.10.camel@weser.hi.pengutronix.de> <536A2EAB.4000605@roeck-us.net> Message-ID: <20140507191501.GA7047@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, May 07, 2014 at 06:01:31AM -0700, Guenter Roeck wrote: > >This means we could have multiple watchdogs in the system, where we > >really want a specific one (maybe designated through a DT property) to > >do the reset. This isn't compatible with the "last watchdog that > >registers a handler wins the system reset" logic in your patch. > > > > Wouldn't the order in which watchdogs are configured in dt define that ? > The last one wins. It doesn't work, because the DT nodes are usually ordered by physical address. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: