dt-bindings: display: panel: samsung,atna30dw01: document ATNA30DW01

The Samsung ATNA30DW01 panel is a 13" AMOLED eDP panel. It is similar to
the ATNA33XC20 except that it is smaller and has a higher resolution.

Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Signed-off-by: Dale Whinham <daleyo@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250714173554.14223-3-daleyo@gmail.com

Author: dwhinham

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

@@ -19,6 +19,8 @@ properties:
       - const: samsung,atna33xc20
       - items:
           - enum:
+              # Samsung 13" 3K (2880×1920 pixels) eDP AMOLED panel
+              - samsung,atna30dw01
               # Samsung 14" WQXGA+ (2880×1800 pixels) eDP AMOLED panel
               - samsung,atna40yk20
               # Samsung 14.5" WQXGA+ (2880x1800 pixels) eDP AMOLED panel