Utilize new split between board & SoC, and new SoC device trees split
into pre & post utilizing 'template' includes for SoC IP blocks.

Other changes include:
* Adding of MPIC timer blocks
* Dropping "fsl,p3041-IP..." from compatibles for standard blocks
* Removed mpic interrupt-parent from dcsr-epu node, just use top level
* Fixed some dcsr compatiable typo's from 'p43041' to 'p3041'
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>