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

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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: Rob Herring <robh@kernel.org>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20220726080708.162547-2-fabrice.gasnier@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fabrice Gasnier 2022-07-26 10:07:05 +02:00 committed by Greg Kroah-Hartman
parent 2d945194cc
commit 817f9ee0da
1 changed files with 1 additions and 6 deletions
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7
Documentation/devicetree/bindings/usb/generic-ehci.yaml
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@ -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:
- |