This adds dt-binding documentation for Mediatek MT2712.
Only include very basic items: cpu, gic and uart.
Signed-off-by: NYT Shen <yt.shen@mediatek.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NMatthias Brugger <matthias.bgg@gmail.com>