# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/phy/socionext,uniphier-usb3ss-phy.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Socionext UniPhier USB3 Super-Speed (SS) PHY description: | This describes the devicetree bindings for PHY interfaces built into USB3 controller implemented on Socionext UniPhier SoCs. Although the controller includes High-Speed PHY and Super-Speed PHY, this describes about Super-Speed PHY. maintainers: - Kunihiko Hayashi <hayashi.kunihiko@socionext.com> properties: compatible: enum: - socionext,uniphier-pro4-usb3-ssphy - socionext,uniphier-pro5-usb3-ssphy - socionext,uniphier-pxs2-usb3-ssphy - socionext,uniphier-ld20-usb3-ssphy - socionext,uniphier-pxs3-usb3-ssphy reg: maxItems: 1 "#phy-cells": const: 0 clocks: minItems: 2 maxItems: 3 clock-names: oneOf: - items: # for Pro4, Pro5 - const: gio - const: link - items: # for PXs3 with phy-ext - const: link - const: phy - const: phy-ext - items: # for others - const: link - const: phy resets: maxItems: 2 reset-names: oneOf: - items: # for Pro4,Pro5 - const: gio - const: link - items: # for others - const: link - const: phy vbus-supply: description: A phandle to the regulator for USB VBUS required: - compatible - reg - "#phy-cells" - clocks - clock-names - resets - reset-names - vbus-supply additionalProperties: false examples: - | usb-glue@65b00000 { compatible = "socionext,uniphier-ld20-dwc3-glue", "simple-mfd"; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x65b00000 0x400>; usb_ssphy0: ss-phy@300 { compatible = "socionext,uniphier-ld20-usb3-ssphy"; reg = <0x300 0x10>; #phy-cells = <0>; clock-names = "link", "phy"; clocks = <&sys_clk 14>, <&sys_clk 16>; reset-names = "link", "phy"; resets = <&sys_rst 14>, <&sys_rst 16>; vbus-supply = <&usb_vbus0>; }; };