Messages in this thread Patch in this message | | | From | Amelie Delaunay <> | Subject | [PATCH v2 1/6] dt-bindings: connector: add power-opmode optional property to usb-connector | Date | Thu, 23 Jul 2020 14:06:19 +0200 |
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Power operation mode may depends on hardware design, so, add the optional property power-opmode for usb-c connector to select the power operation mode capability.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- Changes in v2: - Add description for possible operation current values --- .../bindings/connector/usb-connector.yaml | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index 9bd52e63c935..2fd85b9a7e1a 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -88,6 +88,26 @@ properties: - device - dual + power-opmode: + description: Determines the power operation mode that the Type C connector + will support and will advertise through CC pins. + - "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. + - "usb_power_delivery" when Power Delivery is supported, as defined in + USB Power Delivery specification. + allOf: + - $ref: /schemas/types.yaml#definitions/string + enum: + - default + - 1.5A + - 3.0A + - usb_power_delivery + # The following are optional properties for "usb-c-connector" with power # delivery support. source-pdos: -- 2.17.1
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