Merge branch 'fixes-for-v4.7-rc3' of http://git.agner.ch/git/linux-drm-fsl-dcu into drm-fixes

* 'fixes-for-v4.7-rc3' of http://git.agner.ch/git/linux-drm-fsl-dcu:
  drm/fsl-dcu: use flat regmap cache