git.rot13.org Git - linux-gpio-pinout/blob - device-tree/relay-leds.dts

   1 /dts-v1/;
   2 /plugin/;
   3 /* dtc -I dts -O dtb relay-leds.dts > /boot/overlays/relay-leds.dtbo */
   4 / {
   5         fragment@0 {
   6                 target = <&leds>;
   7                 __overlay__ {
   8                         compatible = "gpio-leds";
   9                         relay1: relay@1 {
  10                                 label = "relay1";
  11                                 gpios = <&gpio 12 1>; /* 0 = active low, 1 = active high */
  12                                 linux,default-trigger = "none"; /* default-on */
  13                         };
  14                         relay2: relay@2 {
  15                                 label = "relay2";
  16                                 gpios = <&gpio 16 1>;
  17                         };
  18                         relay3: relay@3 {
  19                                 label = "relay3";
  20                                 gpios = <&gpio 20 1>;
  21                         };
  22                         relay4: relay@4 {
  23                                 label = "relay4";
  24                                 gpios = <&gpio 21 1>;
  25                         };
  26                 };
  27         };
  28 };