Merge tag 'v4.4-next-arm64' of https://github.com/mbgg/linux-mediatek into next/dt64

Merge tag 'v4.4-next-arm64' of https://github.com/mbgg/linux-mediatek into next/dt64

Update psci support to the arm,psci-1.0 to mt8173

Add display PWM driver to mt8173

Add mediatek general porpose timer to mt8173

* tag 'v4.4-next-arm64' of https://github.com/mbgg/linux-mediatek:
  arm64: dts: mediatek: mt8173 PSCI-1.0 support
  arm64: dts: mt8173: add MT8173 display PWM driver support node
  arm64: dts: mt8173: add timer node

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