/dts-v1/; #include "mt7621_wevo_w2914ns-v2.dtsi" / { model = "WeVO W2914NS v2"; leds { compatible = "gpio-leds"; usb { label = "w2914nsv2:green:usb"; gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>; linux,default-trigger = "usbport"; }; }; };