On Mar 17, Sebastian Hesselbarth wrote: > On 03/15/2014 07:17 PM, Ezequiel Garcia wrote: > >Fourth round of the patchset adding support for watchdog on Armada 375 and > >Armada 38x SoCs. > > > >The new Armada 375/385 SoCs have two registers for the watchdog RSTOUT: > > > > 1. It has a dedicated register (similar to the one in A370/XP) > > 2. Also has a bit in a shared RSTOUT register. > > > >Therefore, in order to support this two-folded RSTOUT, we extend the 'reg' > >property in the watchdog devicetree and require a new pair of cells to specify > >the shared RSTOUT. > > > >On the driver side, we need to implement per-SoC stop() and enabled() > >functions. Such somewhat complex infrastructure is needed to ensure the driver > >performs proper reset of the watchdog timer, by masking and disabling the > >RSTOUT before the interrupt is enabled. > > > >I've pushed a branch so people can test this easily, e.g. ensuring > >no regressions on Dove, Kirkwood and A370/XP: > > Ezequiel, > > Although, I just saw below that you actually already tested on Dove, > you can add my > > Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> > Great, thanks! -- Ezequiel García, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
