zephyr/samples/basic/blinky_pwm/boards/xiao_rp2040.overlay

&{/pwm_leds} {
	status = "okay";
};

&pwm_led0 {
	status = "okay";
};

&pwm {
	status = "okay";
	divider-frac-4 = <15>;
	divider-int-4 = <255>;
};