ARM: dts: renesas: Switch to panel-lvds bindings for Mitsubishi panels

The aa104xd12 and aa121td01 panels are LVDS panels, not DPI panels.
Use the correct DT bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi

@@ -10,10 +10,11 @@
 
 / {
 	panel {
-		compatible = "mitsubishi,aa104xd12", "panel-dpi";
+		compatible = "mitsubishi,aa104xd12", "panel-lvds";
 
 		width-mm = <210>;
 		height-mm = <158>;
+		data-mapping = "jeida-18";
 
 		panel-timing {
 			/* 1024x768 @65Hz */

arch/arm/boot/dts/r8a77xx-aa121td01-panel.dtsi

@@ -10,10 +10,11 @@
 
 / {
 	panel {
-		compatible = "mitsubishi,aa121td01", "panel-dpi";
+		compatible = "mitsubishi,aa121td01", "panel-lvds";
 
 		width-mm = <261>;
 		height-mm = <163>;
+		data-mapping = "jeida-18";
 
 		panel-timing {
 			/* 1280x800 @60Hz */