pick up my device trees

Change-Id: Ief42be6f997c9562f2e13415d25522cc5f238ff5
pick up common device tree

Change-Id: I74daaac7ec0752d99020e02379281ca044c1d74a
use aosp stuff and add my mods to it

Change-Id: I153024d5119e9d5a747ff1e5483c3ae5bc784686