- compatible: Must be "ti,<soc>-ehrpwm".
for am33xx - compatible = "ti,am33xx-ehrpwm";
for da850 - compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm";
-- #pwm-cells: Should be 3. Number of cells being used to specify PWM property.
- First cell specifies the per-chip index of the PWM to use, the second
- cell is the period in nanoseconds and bit 0 in the third cell is used to
- encode the polarity of PWM output. Set bit 0 of the third in PWM specifier
- to 1 for inverse polarity & set to 0 for normal polarity.
+- #pwm-cells: should be 3. See pwm.txt in this directory for a description of
+ the cells format. The only third cell flag supported by this binding is
+ PWM_POLARITY_INVERTED.
- reg: physical base address and size of the registers map.
Optional properties: