-* pwm#_auto_pwm_freq - select base frequency of PWM output. You can select
- in range of 10.0 to 94.0 Hz in .1 Hz units.
- (Values 100 to 940).
-
-The pwm#_auto_pwm_freq can be set to one of the following 8 values. Setting the
-frequency to a value not on this list, will result in the next higher frequency
-being selected. The actual device frequency may vary slightly from this
-specification as designed by the manufacturer. Consult the datasheet for more
-details. (PWM Frequency values: 100, 150, 230, 300, 380, 470, 620, 940)
-