Merge tag 'v4.13-next-dts64' of https://github.com/mbgg/linux-mediatek into next/dt64

Pull "arm: mediatek: dts64 updates for v4.14" from Matthias Brugger:

- add SoC mt7622 and its reference board
- cleanup of dts bindings
- mt6797: add watchdog and delete unused clock
- add support for SoC mt2701 and it's eval board

* tag 'v4.13-next-dts64' of https://github.com/mbgg/linux-mediatek:
  arm64: dts: Add Mediatek SoC MT2712 and evaluation board dts and Makefile
  dt-bindings: arm: Add bindings for Mediatek MT2712 SoC Platform
  arm64: dts: mediatek: Delete unused dummy clock for MT6797
  arm64: dts: mediatek: add watchdog to MT6797
  ARM: mediatek: dts: Add MT6797 binding
  ARM: mediatek: dts: Cleanup bindings documentation
  arm64: dts: mt7622: add dts file for MT7622 reference board variant 1
  arm64: dts: mt7622: add basic nodes to the mt7622.dtsi file