Merge tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt

Merge "ARM: mediatek: dts updates for v4.7" from Matthias Brugger:

- add pinctrl node for mt2701
- add mt2701 pmic wrapper binding
- add auxadc binding document

* tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek:
  dt-bindings: MediaTek: Add binding document for the AUXADC
  dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc
  arm: dts: Add pinctrl/GPIO/EINT node for mt2701