leds {
                compatible = "gpio-leds";
-               ds2 {
+               led-ds2 {
                        label = "ds2";
                        gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "heartbeat";
                };
 
-               ds3 {
+               led-ds3 {
                        label = "ds3";
                        gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "phy0tx"; /* WLAN tx */
                        default-state = "off";
                };
 
-               ds4 {
+               led-ds4 {
                        label = "ds4";
                        gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "phy0rx"; /* WLAN rx */
                        default-state = "off";
                };
 
-               ds5 {
+               led-ds5 {
                        label = "ds5";
                        gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
                        linux,default-trigger = "bluetooth-power";