7981-spim-nand-rfb How to make GBE_LED0 blink on Wan tx/rx?

For Developers
1

Hi there!

I'm trying to make the GBE0_LED blink on Wan port tx/rx activity. So the GBE0_LED becomes the led of the wan port.

In 7981-spim-nand-rfb.dts I tried:

 leds {
	   compatible = "gpio-leds";
			gbe_led0 {
				label = "wan_recv";
				gpios = <&pio 8 0>;
			};

			gbe_led1 {
				label = "wan_send";
				gpios = <&pio 13 0>;
			};
       };

And:

&pio {
	ledc_pins: led-pins {
		mux {
			function = "led";
			groups = "gbe_led0, gbe_led1";
		};
	};
};

But this only puts the GBE0_Led and GBE1_LED permanently on. (no blinking) While the goal is to make them blink on Wan send or receive activity.
Btw: on my router the wan interface is called eth1.
And the router is an RM65 mt7981b+mt7976c+mt7531a development board.

Does anyone know what I should do to make it work?

Thank you!

2

Nevermind, I fixed it :slight_smile: