ramips: fix RT3883 PCI driver

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36261 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: rt3883: enable PCI support

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36262 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: add PCI node for rt3883.dtsi

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36263 3c298f89-4303-0410-b956-a3cf2f4a3e73
ramips: add PCI node into RTN56U.dts

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36264 3c298f89-4303-0410-b956-a3cf2f4a3e73