Merge tag 'tilcdc-4.9-fixes' of https://github.com/jsarha/linux into drm-next

Merge tag 'tilcdc-4.9-fixes' of https://github.com/jsarha/linux into drm-next

tilcdc fixes for v4.9

* tag 'tilcdc-4.9-fixes' of https://github.com/jsarha/linux:
  drm/tilcdc: Choose console BPP that supports RGB
  drm/tilcdc: Add blue-and-red-crossed devicetree property
  drm/tilcdc: Write DMA base and ceiling address with single instruction
  drm/tilcdc: Remove drm_helper_disable_unused_functions() call
  drm/tilcdc: Enable EOF interrupts for v1 LCDC
  drm/tilcdc: Adjust the FB_CEILING address
  drm/tilcdc: Fix check for remote port parent