| Message ID | 20220708143923.1129928-2-conor.dooley@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Microchip soft ip corePWM driver | expand |
On Fri, 08 Jul 2022 15:39:20 +0100, Conor Dooley wrote: > corePWM is capable of inverted operation but the binding requires > \#pwm-cells of 2. Expand the binding to support setting the polarity. > > Fixes: df77f7735786 ("dt-bindings: pwm: add microchip corepwm binding") > Signed-off-by: Conor Dooley <conor.dooley@microchip.com> > --- > Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml b/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml index a7fae1772a81..cd8e9a8907f8 100644 --- a/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml +++ b/Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml @@ -30,7 +30,9 @@ properties: maxItems: 1 "#pwm-cells": - const: 2 + enum: [2, 3] + description: + The only flag supported by the controller is PWM_POLARITY_INVERTED. microchip,sync-update-mask: description: |
corePWM is capable of inverted operation but the binding requires \#pwm-cells of 2. Expand the binding to support setting the polarity. Fixes: df77f7735786 ("dt-bindings: pwm: add microchip corepwm binding") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> --- Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)