K 10 svn:author V 3 ian K 8 svn:date V 27 2014-05-13T17:12:07.162953Z K 7 svn:log V 648 MFC r256870, r256898, r256899, r256900 (by nwhitehorn): Standards-conformance and code deduplication: - Use bus reference phandles in place of FDT offsets as IRQ domain keys - Unify the identical macio/fdt/mambo OpenPIC drivers into one - Be more forgiving (following ePAPR) about what we need from the device tree to identify an OpenPIC - Correctly map all IRQs into an interrupt domain - Set IRQ_*_CONFORM for interrupts on an unknown PIC type instead of failing attachment for that device. Allow lots of interrupts (useful on multi-domain platforms) and do not set device_quiet() on all devices attached under nexus(4). END