On Mon, Sep 21, 2020 at 12:55:49PM -0700, Badhri Jagan Sridharan wrote: > This change adds frs-typec-current which allows setting the initial current > capability of the new source when vSafe5V is applied during PD3.0 > sink Fast Role Swap. > > Signed-off-by: Badhri Jagan Sridharan <badhri@xxxxxxxxxx> > --- > Changes since v1: > - Changing patch version to v6 to fix version number confusion. > > Changes since v6: > - Removed the redundant usb-connector.txt that I created by mistake. > - Moved to yaml. > > Changes since v7: > - Rebase > --- > .../devicetree/bindings/connector/usb-connector.yaml | 8 ++++++++ > include/dt-bindings/usb/pd.h | 10 ++++++++++ > 2 files changed, 18 insertions(+) > > diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml > index 9bd52e63c935..1ca8e6a337e5 100644 > --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml > +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml > @@ -142,6 +142,14 @@ properties: > required: > - port@0 > > + frs-typec-current: > + description: Initial current capability of the new source when vSafe5V > + is applied during PD3.0 Fast Role Swap. "Table 6-14 Fixed Supply PDO - Sink" > + of "USB Power Delivery Specification Revision 3.0, Version 1.2" provides the > + different power levels and "6.4.1.3.1.6 Fast Role Swap USB Type-C Current" > + provides a detailed description of the field. > + $ref: /schemas/types.yaml#/definitions/uint32 Looks the same/similar to this[1]. Please come up with a common approach to cover both. Rob https://lore.kernel.org/linux-arm-kernel/20200902075707.9052-2-amelie.delaunay@xxxxxx/
