Merge tag 'v4.9-next-soc' of https://github.com/mbgg/linux-mediatek into next/drivers

- prepare mtk-scpsys to for multi soc support
- add support for mt2701 to mtk-scpsys

* tag 'v4.9-next-soc' of https://github.com/mbgg/linux-mediatek

:
  soc: mediatek: Add MT2701 scpsys driver
  soc: mediatek: Refine scpsys to support multiple platform

Signed-off-by: Olof Johansson <olof@lixom.net>