b66548e2a9
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@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Cc: Andreas Herrmann <herrmann.der.user@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Andreas Herrmann <andreas.herrmann@calxeda.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>