Gpio led dts netdev trigger option

Hello everyone :-).

I would like help, I checked on the Web and I found using the forum a script (that I modified) to trigger using DTS LEDs.
I adapted the script found here at the end of the page: Topic 112-dtb-howto-add-leds

I think that for the section "disk-activity" and "netdev" it misses options but I'm not a developer just a scheming.

Can you please explain to me how to add options to the mentioned trigger?

I searched a lot of time but did not find any information.

Here is my script, everything works fine (compiled with armbian-add-overlay), but "disk-activity" and "netdev" do not work. I tested the write / read trigger on disk but did not work either.
Can you explain to me how to add the (device) options for disk-activity (with usb-nand-sata on / dev / sda) and netdev (for eth0)? thank you for the one who can help me to understand or to work this script.
My card is OrangePi PC2 H5 1GB

Sorry for bad english, my mother language is french. (this message is translatted in english from french)

here is my script:

/dts-v1/;
/plugin/;

/ {
compatible = "allwinner,sun50i-h5";

fragment@0 {
  target = <&pio>;
  __overlay__ {
   gpio_pin: gpio_pin {
    pins = "PA19","PA7","PA8","PA9","PA10","PD11","PA6","PA1","PA0","PA3";
    function = "gpio_out";
   };
  };
};

fragment@1 {
  target-path = "/";
  __overlay__ {
   gpiopull: gpiopull {
    compatible = "gpio-leds";
    pinctrl-names = "default";
    pinctrl-0 = <&gpio_pin>;
    status = "okay";
     gpio_out_19 {
     label = "P19:orange:wifiRx";
     gpios = <&pio 0 19 0>;
     linux,default-trigger = "phy0rx";
    };
     gpio_out_7 {
     label = "P7:red:wifiTX";
     gpios = <&pio 0 7 0>;
     default-state = "om";
     linux,default-trigger = "phy0tx";
	 };
     gpio_out_8 {
     label = "P8:orange:wifiConnect";
     gpios = <&pio 0 8 0>;
     linux,default-trigger = "phy0assoc";
    };
     gpio_out_9 {
     label = "P9:green:wifiDetectUSB";
     gpios = <&pio 0 9 0>;
     linux,default-trigger = "phy0radio";
   };
     gpio_out_10 {
     label = "P10:blue:cpuOnline";
     gpios = <&pio 0 10 0>;
     linux,default-trigger = "cpu";
   };
     gpio_out_11 { 
     label = "P11:white:Act";
     gpios = <&pio 3 11 0>;
     linux,default-trigger = "activity";
   };
     gpio_out_0 { 
     label = "P0:mmc0";
     gpios = <&pio 0 0 0>;
     linux,default-trigger = "mmc0";
   };
     gpio_out_1 { 
     label = "P1:disk-activity";
     gpios = <&pio 0 1 0>;
     linux,default-trigger = "disk-activity";
   };
     gpio_out_3 { 
     label = "P3:etherLink1gbps";
     gpios = <&pio 0 3 0>;
     linux,default-trigger = "0.2:01:1Gbps";
   };
     gpio_out_6 { 
     label = "P6:cpuled";
     gpios = <&pio 0 6 0>;
     linux,default-trigger = "netdev";    
   };
  };
 };
};
};

addDTBTest2.dts