162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/usb/usb-xhci.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Generic USB xHCI Controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Mathias Nyman <mathias.nyman@intel.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciallOf: 1362306a36Sopenharmony_ci - $ref: usb-hcd.yaml# 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciproperties: 1662306a36Sopenharmony_ci usb2-lpm-disable: 1762306a36Sopenharmony_ci description: Indicates if we don't want to enable USB2 HW LPM 1862306a36Sopenharmony_ci type: boolean 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci usb3-lpm-capable: 2162306a36Sopenharmony_ci description: Determines if platform is USB3 LPM capable 2262306a36Sopenharmony_ci type: boolean 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci quirk-broken-port-ped: 2562306a36Sopenharmony_ci description: Set if the controller has broken port disable mechanism 2662306a36Sopenharmony_ci type: boolean 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci imod-interval-ns: 2962306a36Sopenharmony_ci description: Interrupt moderation interval 3062306a36Sopenharmony_ci default: 5000 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ciadditionalProperties: true 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciexamples: 3562306a36Sopenharmony_ci - | 3662306a36Sopenharmony_ci usb@f0930000 { 3762306a36Sopenharmony_ci compatible = "generic-xhci"; 3862306a36Sopenharmony_ci reg = <0xf0930000 0x8c8>; 3962306a36Sopenharmony_ci interrupts = <0x0 0x4e 0x0>; 4062306a36Sopenharmony_ci usb2-lpm-disable; 4162306a36Sopenharmony_ci usb3-lpm-capable; 4262306a36Sopenharmony_ci }; 43