On Fri, 17 Jan 2014 12:08:30 +0100, Andreas Herrmann <andreas.herrmann@xxxxxxxxxxx> wrote: > > arm-smmu driver uses of_parse_phandle_with_args when parsing DT > information to determine stream IDs for a master device. > Thus the number of stream IDs per master device is bound by > MAX_PHANDLE_ARGS. > > To support Calxeda ECX-2000 hardware arm-smmu driver requires a > slightly higher value for MAX_PHANDLE_ARGS as this hardware has 10 > stream IDs for one master device. > > Increasing it to 16 seems a reasonable choice. > > Cc: Grant Likely <grant.likely@xxxxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: Andreas Herrmann <herrmann.der.user@xxxxxxxxxxxxxx> > Acked-by: Rob Herring <robh@xxxxxxxxxx> > Signed-off-by: Andreas Herrmann <andreas.herrmann@xxxxxxxxxxx> I've merged this one, but I'm not excited about making it any larger because this structure lives on the stack most of the time. g. -- 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
