ti,omap-usb2.yaml (1836B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/phy/ti,omap-usb2.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: OMAP USB2 PHY 8 9maintainers: 10 - Kishon Vijay Abraham I <kishon@ti.com> 11 - Roger Quadros <rogerq@kernel.org> 12 13properties: 14 compatible: 15 oneOf: 16 - items: 17 - enum: 18 - ti,dra7x-usb2 19 - ti,dra7x-usb2-phy2 20 - ti,am654-usb2 21 - enum: 22 - ti,omap-usb2 23 - items: 24 - const: ti,am437x-usb2 25 - items: 26 - const: ti,omap-usb2 27 28 reg: 29 maxItems: 1 30 31 "#phy-cells": 32 const: 0 33 34 clocks: 35 minItems: 1 36 items: 37 - description: wakeup clock 38 - description: reference clock 39 40 clock-names: 41 minItems: 1 42 items: 43 - const: wkupclk 44 - const: refclk 45 46 syscon-phy-power: 47 $ref: /schemas/types.yaml#/definitions/phandle-array 48 items: 49 - items: 50 - description: phandle to the system control module 51 - description: register offset to power on/off the PHY 52 description: 53 phandle/offset pair. Phandle to the system control module and 54 register offset to power on/off the PHY. 55 56 ctrl-module: 57 $ref: /schemas/types.yaml#/definitions/phandle 58 description: 59 (deprecated) phandle of the control module used by PHY driver 60 to power on the PHY. Use syscon-phy-power instead. 61 62required: 63 - compatible 64 - reg 65 - "#phy-cells" 66 - clocks 67 - clock-names 68 69additionalProperties: false 70 71examples: 72 - | 73 usb0_phy: phy@4100000 { 74 compatible = "ti,am654-usb2", "ti,omap-usb2"; 75 reg = <0x4100000 0x54>; 76 syscon-phy-power = <&scm_conf 0x4000>; 77 clocks = <&k3_clks 151 0>, <&k3_clks 151 1>; 78 clock-names = "wkupclk", "refclk"; 79 #phy-cells = <0>; 80 };