Revert "Revert changes from lucize - it breaks any functionality for camera. Rpmsg/domx configuration is modified for use with 3.0.8 Moto hybrid / Kexec kernel, so any changes to this section will cause boot issues for IPU processor. Let this untouched to keep the camera functional."

This reverts commit c45c0b6215ffd70600f1cb557420192ca0534ca4.
omap: dpll_cascading: module: fix