Commit c2683507 authored by Serge Semin's avatar Serge Semin Committed by Greg Kroah-Hartman
Browse files

dt-bindings: usb: Add generic "usb-phy" property 



Even though the Generic PHY framework is the more preferable way of
setting the USB PHY up, there are still many dts-files and DT bindings
which rely on having the legacy "usb-phy" specified to attach particular
USB PHYs to USB cores. Let's have the "usb-phy" property described in
the generic USB HCD binding file so it would be validated against the
nodes in which it's specified. Mark the property as deprecated to
discourage the developers from using it.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarSerge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20201210090944.16283-7-Sergey.Semin@baikalelectronics.ru


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e692cc35

Documentation/devicetree/bindings/usb/usb.yaml

+7 −0
Original line number Diff line number Diff line
@@ -24,6 +24,13 @@ properties: 
    description:

      Name specifier for the USB PHY



  usb-phy:

    $ref: /schemas/types.yaml#/definitions/phandle-array

    description:

      List of all the USB PHYs on this HCD to be accepted by the legacy USB

      Physical Layer subsystem.

    deprecated: true



  phy_type:

    description:

      Tells USB controllers that we want to configure the core to support a