Add missing ref on panel-common.yaml for this dsi panel so that common properties can be shared. Drop reset-gpios and backlight as they are already in panel-common. Switch from additionalProperties to unevaluatedProperties so that common panel properties are available without repeating them in this binding. Notably panel-common defines the "port" property for linking panels to a source - which was missing from this panel. Mark it as required. Signed-off-by: Josua Mayer <josua@solid-run.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251117-imx8mp-hb-iiot-v3-2-bf1a4cf5fa8e@solid-run.com