Addressed comments from: - kbuild robot: https://www.spinics.net/lists/arm-kernel/msg605356.html - kbuild robot: https://www.spinics.net/lists/arm-kernel/msg605325.html
Changes since previous update:
- Addressed some minor issues caught by build bot, no structural changes.
- Changes status of NPCM MAINTAINERS entry to Supported since Avi and Tomer
are paid to do this.
- No changes to device tree since v4
Changes have been tested on the NPCM750 evaluation board.

