Add LCDIF scanout engine and DSIM bridge nodes for i.MX8M Plus.
This makes the DSI display pipeline available on this SoC.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>