On Thu, Mar 31, 2022 at 12:58:17PM +0000, Fabio Baltieri wrote: > Update google,cros-ec-pwm node documentation to mention the > google,use_pwm_type property. > > Signed-off-by: Fabio Baltieri <fabiobaltieri@xxxxxxxxxxxx> > --- > .../devicetree/bindings/pwm/google,cros-ec-pwm.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml > index 4cfbffd8414a..9c895c990ed8 100644 > --- a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml > +++ b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml > @@ -19,6 +19,12 @@ description: | > properties: > compatible: > const: google,cros-ec-pwm > + > + google,use-pwm-type: > + description: > + Use PWM types (CROS_EC_PWM_DT_<...>) instead of generic channels. > + type: boolean Either do a new compatible string if the cell interpretation is mutually exclusive (channel number vs. type) or split the number space for the 1st cell between type and channel number. IOW, set a bit (31?) to signify the number is a type, not a channel. Rob
