On Fri, Nov 6, 2020 at 10:58 AM Amelie Delaunay <amelie.delaunay@xxxxxx> wrote: > > Power operation mode may depends on hardware design, so, add the optional > property typec-power-opmode for usb-c connector to select the power > operation mode capability. > > Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxx> > --- > Hi Bahdri, Rob, > > I've added the exlusion with FRS property, but new FRS property name > should be use here so, be careful. > > --- > .../bindings/connector/usb-connector.yaml | 24 +++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml > index 62781518aefc..a84464b3e1f2 100644 > --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml > +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml > @@ -93,6 +93,24 @@ properties: > - device > - dual > > + typec-power-opmode: > + description: Determines the power operation mode that the Type C connector > + will support and will advertise through CC pins when it has no power > + delivery support. > + - "default" corresponds to default USB voltage and current defined by the > + USB 2.0 and USB 3.2 specifications, 5V 500mA for USB 2.0 ports and > + 5V 900mA or 1500mA for USB 3.2 ports in single-lane or dual-lane > + operation respectively. > + - "1.5A" and "3.0A", 5V 1.5A and 5V 3.0A respectively, as defined in USB > + Type-C Cable and Connector specification, when Power Delivery is not > + supported. > + allOf: > + - $ref: /schemas/types.yaml#definitions/string > + enum: > + - default > + - 1.5A > + - 3.0A Use the enums here. Unless you want to define it as actual current as a numerical value. Rob
