| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| # Copyright 2019 BayLibre, SAS |
| %YAML 1.2 |
| --- |
| $id: "http://devicetree.org/schemas/phy/amlogic,g12a-usb2-phy.yaml#" |
| $schema: "http://devicetree.org/meta-schemas/core.yaml#" |
| |
| title: Amlogic G12A USB2 PHY |
| |
| maintainers: |
| - Neil Armstrong <neil.armstrong@linaro.org> |
| |
| properties: |
| compatible: |
| enum: |
| - amlogic,g12a-usb2-phy |
| - amlogic,a1-usb2-phy |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| clock-names: |
| items: |
| - const: xtal |
| |
| resets: |
| maxItems: 1 |
| |
| reset-names: |
| items: |
| - const: phy |
| |
| "#phy-cells": |
| const: 0 |
| |
| phy-supply: |
| description: |
| Phandle to a regulator that provides power to the PHY. This |
| regulator will be managed during the PHY power on/off sequence. |
| |
| required: |
| - compatible |
| - reg |
| - clocks |
| - clock-names |
| - resets |
| - reset-names |
| - "#phy-cells" |
| |
| if: |
| properties: |
| compatible: |
| enum: |
| - amlogic,meson-a1-usb-ctrl |
| |
| then: |
| properties: |
| power-domains: |
| maxItems: 1 |
| required: |
| - power-domains |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| phy@36000 { |
| compatible = "amlogic,g12a-usb2-phy"; |
| reg = <0x36000 0x2000>; |
| clocks = <&xtal>; |
| clock-names = "xtal"; |
| resets = <&phy_reset>; |
| reset-names = "phy"; |
| #phy-cells = <0>; |
| }; |