Merge tag 'v3.20-next-dts2' of https://github.com/mbgg/linux-mediatek into next/dt

Merge "ARM: mediatek: DT changes for v3.20 (round 2)" from Matthias Brugger:

This adds uart support for mt6592 SoC.

* tag 'v3.20-next-dts2' of https://github.com/mbgg/linux-mediatek

:
  ARM: mediatek: dts: Add uart to mt6592

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