Fix following DTC warnings in Exynos5420 Peach Pit:
Warning (unit_address_vs_reg): Node /dp-controller@
145B0000/ports/port@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /i2c@
12CD0000/lvds-bridge@48/ports/port@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /i2c@
12CD0000/lvds-bridge@48/ports/port@1 has a unit name, but no reg property
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
 
        samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 
        ports {
-               port@0 {
+               port0 {
                        dp_out: endpoint {
                                remote-endpoint = <&bridge_in>;
                        };
                use-external-pwm;
 
                ports {
-                       port@0 {
+                       port0 {
                                bridge_out: endpoint {
                                        remote-endpoint = <&panel_in>;
                                };
                        };
 
-                       port@1 {
+                       port1 {
                                bridge_in: endpoint {
                                        remote-endpoint = <&dp_out>;
                                };