1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/phy/ti,keystone-usbphy.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: TI Keystone USB PHY 8 9maintainers: 10 - Nishanth Menon <nm@ti.com> 11 - Santosh Shilimkar <ssantosh@kernel.org> 12 13description: 14 The main purpose of this PHY driver is to enable the USB PHY reference clock 15 gate on the Keystone SOC for both the USB2 and USB3 PHY. Otherwise it is just 16 an NOP PHY driver. Hence this node is referenced as both the usb2 and usb3 17 phy node in the USB Glue layer driver node. 18 19properties: 20 compatible: 21 const: ti,keystone-usbphy 22 23 reg: 24 maxItems: 1 25 26required: 27 - compatible 28 - reg 29 30additionalProperties: false 31 32examples: 33 - | 34 usb-phy@2620738 { 35 compatible = "ti,keystone-usbphy"; 36 reg = <0x2620738 32>; 37 }; 38