Documentation/devicetree/bindings/pwm/ti,twl-pwm.txt

   1 Texas Instruments TWL series PWM drivers
   2
   3 Supported PWMs:
   4 On TWL4030 series: PWM1 and PWM2
   5 On TWL6030 series: PWM0 and PWM1
   6
   7 Required properties:
   8 - compatible: "ti,twl4030-pwm" or "ti,twl6030-pwm"
   9 - #pwm-cells: should be 2.  The first cell specifies the per-chip index
  10   of the PWM to use and the second cell is the period in nanoseconds.
  11
  12 Example:
  13
  14 twl_pwm: pwm {
  15         compatible = "ti,twl6030-pwm";
  16         #pwm-cells = <2>;
  17 };