Merge "mvebu defconfig for 4.7 (part 1)" from Gregory CLEMENT

- Use the new cryto engine(mv_cesa) in the mvebu and multi-arm
  defcongig files
- Attach mvebu_*_defconfig to the mvebu maintainers

* tag 'mvebu-defconfig-4.7-1' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu_v5_defconfig: Switching to the new Marvell's cryptographic engine driver
  ARM: multi_v7_defconfig: Enabling the new Marvell's cryptographic engine driver
  MAINTAINERS: attach arch/arm/configs/mvebu_*_defconfig to relevant maintainers
  ARM: mvebu_v7_defconfig: Enabling the new Marvell's cryptographic engine driver