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64 lines
1.3 KiB
64 lines
1.3 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: "http://devicetree.org/schemas/phy/amlogic,meson8b-usb2-phy.yaml#" |
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$schema: "http://devicetree.org/meta-schemas/core.yaml#" |
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title: Amlogic Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY |
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maintainers: |
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- Martin Blumenstingl <[email protected]> |
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properties: |
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compatible: |
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oneOf: |
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- items: |
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- enum: |
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- amlogic,meson8-usb2-phy |
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- amlogic,meson8b-usb2-phy |
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- amlogic,meson8m2-usb2-phy |
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- const: amlogic,meson-mx-usb2-phy |
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- const: amlogic,meson-gxbb-usb2-phy |
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reg: |
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maxItems: 1 |
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clocks: |
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minItems: 2 |
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clock-names: |
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items: |
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- const: usb_general |
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- const: usb |
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resets: |
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minItems: 1 |
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"#phy-cells": |
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const: 0 |
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phy-supply: |
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description: |
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Phandle to a regulator that provides power to the PHY. This |
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regulator will be managed during the PHY power on/off sequence. |
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required: |
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- compatible |
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- reg |
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- clocks |
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- clock-names |
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- "#phy-cells" |
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additionalProperties: false |
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examples: |
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- | |
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usb-phy@c0000000 { |
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compatible = "amlogic,meson-gxbb-usb2-phy"; |
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reg = <0xc0000000 0x20>; |
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resets = <&reset_usb_phy>; |
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clocks = <&clk_usb_general>, <&reset_usb>; |
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clock-names = "usb_general", "usb"; |
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phy-supply = <&usb_vbus>; |
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#phy-cells = <0>; |
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};
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