dt-bindings: display: simple: Add YTC700TLAG-05-201C

Add dt-bindings for YTC700TLAG-05-201C 7" TFT LCD panel from
Yes Optoelectronics Co.,Ltd.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200904180821.302194-2-jagan@amarulasolutions.com

Documentation/devicetree/bindings/display/panel/panel-simple.yaml

@@ -282,6 +282,8 @@ properties:
       - vxt,vl050-8048nt-c01
         # Winstar Display Corporation 3.5" QVGA (320x240) TFT LCD panel
       - winstar,wf35ltiacd
+        # Yes Optoelectronics YTC700TLAG-05-201C 7" TFT LCD panel
+      - yes-optoelectronics,ytc700tlag-05-201c
 
   backlight: true
   enable-gpios: true