dt-bindings: display: panel: samsung,atna40ct06: document ATNA40CT06

The Samsung ATNA40CT06 panel is a 14" AMOLED eDP panel. It is
similar to the ATNA33XC20 except that it is larger and has a
different resolution. It is found in some arm64 laptops, eg.
Asus Zenbook A14 UX3407QA.

Raw panel edid:

00 ff ff ff ff ff ff 00 4c 83 0d 42 00 00 00 00
00 22 01 04 b5 1e 13 78 02 0c f1 ae 52 3c b9 23
0c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 42 3c 80 a0 70 b0 24 40 30 20
88 00 2e bd 10 00 00 1b 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc
00 41 54 4e 41 34 30 43 54 30 36 2d 30 20 01 7d

70 20 79 02 00 20 00 0c 4c 83 00 0d 42 00 00 00
00 00 22 00 21 00 1d ca 0b 5e 07 80 07 b0 04 00
e1 fa 51 cb 13 b9 3d d2 0c 01 45 54 40 5e d0 60
18 10 23 78 26 00 09 07 06 03 00 00 00 50 00 00
22 00 14 8d 5a 02 85 7f 07 9f 00 2f 00 1f 00 af
04 23 00 07 00 07 00 81 00 0b e3 05 80 00 e6 06
05 01 74 60 02 2e 00 06 00 45 40 5e d0 60 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0 90

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250731215635.206702-3-alex.vinarskis@gmail.com

Documentation/devicetree/bindings/display/panel/samsung,atna33xc20.yaml

@@ -21,6 +21,8 @@ properties:
           - enum:
               # Samsung 13" 3K (2880×1920 pixels) eDP AMOLED panel
               - samsung,atna30dw01
+              # Samsung 14" FHD+ (1920x1200 pixels) eDP AMOLED panel
+              - samsung,atna40ct06
               # Samsung 14" WQXGA+ (2880x1800 pixels) eDP AMOLED panel
               - samsung,atna40cu11
               # Samsung 14" WQXGA+ (2880×1800 pixels) eDP AMOLED panel