On Mon, Apr 14, 2014 at 10:23:24AM -0300, Ezequiel Garcia wrote: > Here's the fourth round of the patchset adding support for watchdog > on Armada 375 and Armada 38x SoCs, rebased on v3.15-rc1 and with > collected Tested-by's. > > 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. > > Tested on A375-DB, A385-DB, A370-RD and Dove Cubox. Sebastian did more tests > on Dove, and Jason Gunthorpe on Kirkwood. Applied patches 7 and 8 to mvebu/dt. For the rest, Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx> thx, Jason. -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
