Commit 817f9ee0 authored by Fabrice Gasnier's avatar Fabrice Gasnier Committed by Greg Kroah-Hartman
Browse files

dt-bindings: usb: generic-ehci: allow usb-hcd schema properties 



Allow properties and usb-device child nodes as defined in usb-hcd.yaml, by
using unevaluatedProperties: false. By the way, remove the "companion"
property as it's redundant with usb-hcd.yaml.
As example, this allows an onboard hub, to be described in generic-ehci
controller node:
usb {
  compatible = "generic-ehci";
  #address-cells = <1>;
  #size-cells = <0>;
  /* onboard HUB */
  hub@1 {
    compatible = "usb424,2514";
    reg = <1>;
    vdd-supply = <&v3v3>;
  };
};

Without this, dtbs_check complains on '#address-cells', '#size-cells',
'hub@1' do not match any of the regexes: 'pinctrl-[0-9]+'
From schema: ..../generic-ehci.yaml

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarFabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220726080708.162547-2-fabrice.gasnier@foss.st.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2d945194

Documentation/devicetree/bindings/usb/generic-ehci.yaml

+1 −6
Original line number Diff line number Diff line
@@ -130,11 +130,6 @@ properties: 
      Set this flag to indicate that the hardware sometimes turns on

      the OC bit when an over-current isn't actually present.



  companion:

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

    description:

      Phandle of a companion.



  phys:

    minItems: 1

    maxItems: 3
@@ -155,7 +150,7 @@ required: 
  - reg

  - interrupts



additionalProperties: false

unevaluatedProperties: false



examples:

  - |