ramips: handle PCI interrupts in plat_irq_dispatch

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36245 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: remove trailing whitespaces from dts files

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36246 3c298f89-4303-0410-b956-a3cf2f4a3e73