Documentation/devicetree/bindings/pwm/atmel-tcb-pwm.txt

   1 Atmel TCB PWM controller
   2
   3 Required properties:
   4 - compatible: should be "atmel,tcb-pwm"
   5 - #pwm-cells: should be 3. See pwm.yaml in this directory for a description of
   6   the cells format. The only third cell flag supported by this binding is
   7   PWM_POLARITY_INVERTED.
   8 - tc-block: The Timer Counter block to use as a PWM chip.
   9
  10 Example:
  11
  12 pwm {
  13         compatible = "atmel,tcb-pwm";
  14         #pwm-cells = <3>;
  15         tc-block = <1>;
  16 };