| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/phy/ti,omap-usb2.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: OMAP USB2 PHY |
| |
| maintainers: |
| - Kishon Vijay Abraham I <kishon@ti.com> |
| - Roger Quadros <rogerq@ti.com> |
| |
| properties: |
| compatible: |
| oneOf: |
| - items: |
| - enum: |
| - ti,dra7x-usb2 |
| - ti,dra7x-usb2-phy2 |
| - ti,am654-usb2 |
| - enum: |
| - ti,omap-usb2 |
| - items: |
| - const: ti,am437x-usb2 |
| - items: |
| - const: ti,omap-usb2 |
| |
| reg: |
| maxItems: 1 |
| |
| "#phy-cells": |
| const: 0 |
| |
| clocks: |
| minItems: 1 |
| items: |
| - description: wakeup clock |
| - description: reference clock |
| |
| clock-names: |
| minItems: 1 |
| items: |
| - const: wkupclk |
| - const: refclk |
| |
| syscon-phy-power: |
| $ref: /schemas/types.yaml#/definitions/phandle-array |
| description: |
| phandle/offset pair. Phandle to the system control module and |
| register offset to power on/off the PHY. |
| |
| ctrl-module: |
| $ref: /schemas/types.yaml#/definitions/phandle |
| description: |
| (deprecated) phandle of the control module used by PHY driver |
| to power on the PHY. Use syscon-phy-power instead. |
| |
| required: |
| - compatible |
| - reg |
| - "#phy-cells" |
| - clocks |
| - clock-names |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| usb0_phy: phy@4100000 { |
| compatible = "ti,am654-usb2", "ti,omap-usb2"; |
| reg = <0x4100000 0x54>; |
| syscon-phy-power = <&scm_conf 0x4000>; |
| clocks = <&k3_clks 151 0>, <&k3_clks 151 1>; |
| clock-names = "wkupclk", "refclk"; |
| #phy-cells = <0>; |
| }; |
