On 31/08/2024 13:07, Tarang Raval wrote: > +/dts-v1/; > + > +#include <dt-bindings/phy/phy-imx8-pcie.h> > +#include <dt-bindings/leds/common.h> > +#include <dt-bindings/usb/pd.h> > +#include "imx8mp.dtsi" > + > +/ { > + model = "Variscite VAR-SOM-MX8M Plus module"; > + compatible = "variscite,imx8mp-var-som", "fsl,imx8mp"; > + > + chosen { > + stdout-path = &uart2; > + }; > + > + gpio-leds { > + compatible = "gpio-leds"; > + status = "okay"; That's default. Where is the node disabled? > + > + led-0 { > + function = LED_FUNCTION_POWER; > + gpios = <&pca9534 0 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "heartbeat"; > + }; > + }; Best regards, Krzysztof