arm: pxa: pxa-dt: more ssp aliases

this needed to get the clocks for ssp devices in pxa3xx mode.

probably not worth for merging upstream. we should rather work on common
clocks for this platform.
drivers/media/platform/soc_camera/pxa_camera.c DMAENGINE WIP
ASoC: raumfeld: rework
clk: add driver for max9485 DO NOT MERGE

DOES NOT COMPILE OR WORK!
PXA-DT: MFP HACK
pxamci: GPIO HACK