Remove I2C, PCIe, PWM, UART and USB from the MT7987A SoC dtsi.
These should not be enabled by default, but rather enabled based
on the device.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Import and clean DT and DT-overlay files from MediaTek's SDK to build
an image with various DT-overlays for the MT7987 reference board.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>