Documentation/devicetree/bindings/leds/leds-sc27xx-bltc.txt

   1 LEDs connected to Spreadtrum SC27XX PMIC breathing light controller
   2
   3 The SC27xx breathing light controller supports to 3 outputs:
   4 red LED, green LED and blue LED. Each LED can work at normal
   5 PWM mode or breath light mode.
   6
   7 Required properties:
   8 - compatible: Should be "sprd,sc2731-bltc".
   9 - #address-cells: Must be 1.
  10 - #size-cells: Must be 0.
  11 - reg: Specify the controller address.
  12
  13 Required child properties:
  14 - reg: Port this LED is connected to.
  15
  16 Optional child properties:
  17 - function: See Documentation/devicetree/bindings/leds/common.txt.
  18 - color: See Documentation/devicetree/bindings/leds/common.txt.
  19 - label: See Documentation/devicetree/bindings/leds/common.txt (deprecated).
  20
  21 Examples:
  22
  23 led-controller@200 {
  24         compatible = "sprd,sc2731-bltc";
  25         #address-cells = <1>;
  26         #size-cells = <0>;
  27         reg = <0x200>;
  28
  29         led@0 {
  30                 color = <LED_COLOR_ID_RED>;
  31                 reg = <0x0>;
  32         };
  33
  34         led@1 {
  35                 color = <LED_COLOR_ID_GREEN>;
  36                 reg = <0x1>;
  37         };
  38
  39         led@2 {
  40                 color = <LED_COLOR_ID_BLUE>;
  41                 reg = <0x2>;
  42         };
  43 };