Add the MMSYS binding documentation for the MT8365 SoC.
Signed-off-by: NFabien Parent <fparent@baylibre.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210519161847.3747352-2-fparent@baylibre.com