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diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.yaml b/Documentation/devicetree/bindings/usb/usb-xhci.yaml
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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/usb-xhci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic USB xHCI Controller
+
+maintainers:
+ - Mathias Nyman <mathias.nyman@intel.com>
+
+allOf:
+ - $ref: "usb-hcd.yaml#"
+
+properties:
+ usb2-lpm-disable:
+ description: Indicates if we don't want to enable USB2 HW LPM
+ type: boolean
+
+ usb3-lpm-capable:
+ description: Determines if platform is USB3 LPM capable
+ type: boolean
+
+ quirk-broken-port-ped:
+ description: Set if the controller has broken port disable mechanism
+ type: boolean
+
+ imod-interval-ns:
+ description: Interrupt moderation interval
+ default: 5000
+
+additionalProperties: true
+
+examples:
+ - |
+ usb@f0930000 {
+ compatible = "generic-xhci";
+ reg = <0xf0930000 0x8c8>;
+ interrupts = <0x0 0x4e 0x0>;
+ usb2-lpm-disable;
+ usb3-lpm-capable;
+ };