Documentation/devicetree/bindings/leds/pca963x.txt

   1 LEDs connected to pca9632, pca9633 or pca9634
   2
   3 Required properties:
   4 - compatible : should be : "nxp,pca9632", "nxp,pca9633" or "nxp,pca9634"
   5
   6 Optional properties:
   7 - nxp,totem-pole : use totem pole (push-pull) instead of default open-drain
   8 - nxp,hw-blink : use hardware blinking instead of software blinking
   9
  10 Each led is represented as a sub-node of the nxp,pca963x device.
  11
  12 LED sub-node properties:
  13 - label : (optional) see Documentation/devicetree/bindings/leds/common.txt
  14 - reg : number of LED line (could be from 0 to 3  in pca9632 or pca9633
  15                 or 0 to 7 in pca9634)
  16 - linux,default-trigger : (optional)
  17    see Documentation/devicetree/bindings/leds/common.txt
  18
  19 Examples:
  20
  21 pca9632: pca9632 {
  22         compatible = "nxp,pca9632";
  23         #address-cells = <1>;
  24         #size-cells = <0>;
  25         reg = <0x62>;
  26
  27         red@0 {
  28                 label = "red";
  29                 reg = <0>;
  30                 linux,default-trigger = "none";
  31         };
  32         green@1 {
  33                 label = "green";
  34                 reg = <1>;
  35                 linux,default-trigger = "none";
  36         };
  37         blue@2 {
  38                 label = "blue";
  39                 reg = <2>;
  40                 linux,default-trigger = "none";
  41         };
  42         unused@3 {
  43                 label = "unused";
  44                 reg = <3>;
  45                 linux,default-trigger = "none";
  46         };
  47 };