Merge "ARM: mediatek: arm64 changes for 4.1" from Matthias Brugger:
- Select PINCTRL for Mediatek platform
- Add pinctrl/GPIO/EINT node for mt8173.
* tag 'v4.0-next-arm64' of https://github.com/mbgg/linux-mediatek:
arm64: dts: mt8173: Add pinctrl/GPIO/EINT node for mt8173.
arm64: mediatek: Select PINCTRL for Mediatek platform