dt-bindings: display: bridge: lvds-codec: Document TI DS90CF364A decoder

Add compatible string for TI DS90CF364A, which is another LVDS to DPI
decoder similar to DS90CF384A, except it is using smaller package and
only provides 18bit DPI bus.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: devicetree@vger.kernel.org
To: dri-devel@lists.freedesktop.org
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211218152309.256183-1-marex@denx.de