On Wed, 10 Sep 2014 17:51:36 +0200 Arnd Bergmann <[email protected]> wrote:
> On Wednesday 10 September 2014 17:43:42 Alban Bedel wrote: > > +- #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. > > If you don't have multiple pwm outputs or programmable period, I would say it > should use #pwm-cells=<1> and only pass the polarity. There is 3 channel, so 3 PWM from the API POV, and the period is independently programmable for each one. Alban
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