Messages in this thread | | | Date | Wed, 18 Mar 2020 01:01:15 +0200 | From | Laurent Pinchart <> | Subject | Re: [RFC PATCH 4/7] dt-bindings: pwm: add description of PWM polarity |
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Hi Oleksandr,
Thank you for the patch.
On Tue, Mar 17, 2020 at 02:32:28PM +0200, Oleksandr Suvorov wrote: > Move the description of the PWM signal polarity from > <linux/pwm.h>, prepare for removing the polarity > definition from <linux/pwm.h>. > > Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> > --- > > include/dt-bindings/pwm/pwm.h | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/include/dt-bindings/pwm/pwm.h b/include/dt-bindings/pwm/pwm.h > index 6b58caa6385e..c07da2088a61 100644 > --- a/include/dt-bindings/pwm/pwm.h > +++ b/include/dt-bindings/pwm/pwm.h > @@ -10,7 +10,16 @@ > #ifndef _DT_BINDINGS_PWM_PWM_H > #define _DT_BINDINGS_PWM_PWM_H > > +/** > + * a high signal for the duration of the duty-cycle, followed by a low signal > + * for the remainder of the pulse period. > + */
Last time I checked, kernedoc didn't support documenting macros (enums are supported).
> #define PWM_POLARITY_NORMAL 0 > + > +/** > + * a low signal for the duration of the duty-cycle, followed by a high signal > + * for the remainder of the pulse period. > + */ > #define PWM_POLARITY_INVERTED (1 << 0) > > #endif
-- Regards,
Laurent Pinchart
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