ARM: dts: dove: Add node labels for PCIe ports 0 and 1

Add pcie[01] node labels to allow to reference them easily from
board level.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
1 file changed