dt-bindings: display: mitsubishi,aa104xd12: Allow jeida-18 for data-mapping
There's both a user and the datasheet[1] indicate that 6-bpp is supported
as well.
[1] https://agdisplays.com/pub/media/catalog/datasheet/Mitsubishi/AA104XD12.pdf
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20250225210316.3043357-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>