Linux 4.1.18
[linux/fpc-iii.git] / Documentation / devicetree / bindings / pwm / atmel-tcb-pwm.txt
blob8031148bcf85ad7a8f516d6b985d0c0493c8ae27
1 Atmel TCB PWM controller
3 Required properties:
4 - compatible: should be "atmel,tcb-pwm"
5 - #pwm-cells: should be 3. See pwm.txt 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.
10 Example:
12 pwm {
13         compatible = "atmel,tcb-pwm";
14         #pwm-cells = <3>;
15         tc-block = <1>;