dt-bindings: panel-simple: add bindings for logic technologies displays

Add bindings for the following 3 to be added display panels manufactured
by Logic Technologies Limited:

- LT161010-2NHC e.g. as found in the Toradex Capacitive Touch Display
7" Parallel [1]
- LT161010-2NHR e.g. as found in the Toradex Resistive Touch Display 7"
Parallel [2]
- LT170410-2WHC e.g. as found in the Toradex Capacitive Touch Display
10.1" LVDS [3]

Those panels may also be distributed by Endrich Bauelemente Vertriebs
GmbH [4].

[1] https://docs.toradex.com/104497-7-inch-parallel-capacitive-touch-display-800x480-datasheet.pdf
[2] https://docs.toradex.com/104498-7-inch-parallel-resistive-touch-display-800x480.pdf
[3] https://docs.toradex.com/105952-10-1-inch-lvds-capacitive-touch-display-1280x800-datasheet.pdf
[4] https://www.endrich.com/isi50_isi30_tft-displays/lt170410-1whc_isi30Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200120080100.170294-2-marcel@ziswiler.com

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

@@ -161,6 +161,12 @@ properties:
       - lg,lp120up1
         # LG 12.9" (2560x1700 pixels) TFT LCD panel
       - lg,lp129qe
+        # Logic Technologies LT161010-2NHC 7" WVGA TFT Cap Touch Module
+      - logictechno,lt161010-2nhc
+        # Logic Technologies LT161010-2NHR 7" WVGA TFT Resistive Touch Module
+      - logictechno,lt161010-2nhr
+        # Logic Technologies LT170410-2WHC 10.1" 1280x800 IPS TFT Cap Touch Mod.
+      - logictechno,lt170410-2whc
         # Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel
       - mitsubishi,aa070mc01-ca1
         # NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel