arm64: dts: mediatek: mt8516: harmonize node names and compatibles

This is used to fix dtbs_check warning:
  harmonize node names and compatibles;
  add property "usb-role-switch" for connector dependence.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20210316092232.9806-8-chunfeng.yun@mediatek.com


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>