The panel bindings expect to have only one port, thus they do not allow
to use "ports" node:
  sc8280xp-crd.dtb: panel: 'ports' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230326155753.92007-3-krzysztof.kozlowski@linaro.org
 
                        backlight = <&backlight>;
 
-                       ports {
-                               port {
-                                       edp_panel_in: endpoint {
-                                               remote-endpoint = <&mdss0_dp3_out>;
-                                       };
+                       port {
+                               edp_panel_in: endpoint {
+                                       remote-endpoint = <&mdss0_dp3_out>;
                                };
                        };
                };