On Wed, Jun 07, 2023 at 10:05:00AM +0200, Neil Armstrong wrote: > On some platforms, the Type-C plug orientation is given on a GPIO line. > > Document this optional Type-C connector property, and take the > assumption an active level represents an inverted/flipped orientation. > > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> > Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/connector/usb-connector.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml > index ae515651fc6b..c3884eed6ba4 100644 > --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml > +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml > @@ -114,6 +114,11 @@ properties: > description: Set this property if the Type-C connector has no power delivery support. > type: boolean > > + orientation-gpios: > + description: An input gpio for Type-C connector orientation, used to detect orientation > + of the Type-C connector. GPIO active level means "CC2" or Reversed/Flipped orientation. > + maxItems: 1 There's no such GPIO on a USB-C connector. Please explain this h/w better (in the commit message and/or description). Perhaps it is simple enough logic to leave the GPIO here. Perhaps there's more to the h/w you are not (yet) describing. Rob
