Add an entry for the Toshiba Visconti TMPV7708 RM main board
(tmpv7708-rm-mbrc) to the board/SoC bindings.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Reviewed-by: NPunit Agrawal <punit1.agrawal@toshiba.co.jp>
Reviewed-by: NRob Herring <robh@kernel.org>