[PATCH v3 4/4] mvebu: wrt1900ac: Use pwm-fan rather than gpio-fan
Ralph Sennhauser
ralph.sennhauser at gmail.com
Sun Mar 26 14:05:58 PDT 2017
On Fri, 24 Mar 2017 15:35:05 +0100
Andrew Lunn <andrew at lunn.ch> wrote:
> > + pwm_fan {
> > /* SUNON HA4010V4-0000-C99 */
> > - compatible = "gpio-fan";
> > - gpios = <&gpio0 24 0>;
> >
> > - gpio-fan,speed-map = <0 0
> > - 4500 1>;
> > + compatible = "pwm-fan";
> > + pwms = <&gpio0 24 4000 0>;
>
> Hi Ralph
>
> I believe this last 0 is the flags parameter. Now that we have
> #pwm-cells = 1, i think this last 0 should be dropped.
>
> Andrew
Hi Andrew,
isn't the 4000 (period?) pwm-cell #2 and 0 (flags?) pwm-cell #3? I
actually expect "pwms = <&gpio0 24>;" here or "#pwm-cells = <2>;"
Ralph
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