| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/phy/amlogic,meson8b-usb2-phy.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Amlogic Meson8, Meson8b, Meson8m2 and GXBB USB2 PHY |
| 8 | |
| 9 | maintainers: |
| 10 | - Martin Blumenstingl <martin.blumenstingl@googlemail.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - items: |
| 16 | - enum: |
| 17 | - amlogic,meson8-usb2-phy |
| 18 | - amlogic,meson8b-usb2-phy |
| 19 | - amlogic,meson8m2-usb2-phy |
| 20 | - const: amlogic,meson-mx-usb2-phy |
| 21 | - const: amlogic,meson-gxbb-usb2-phy |
| 22 | |
| 23 | reg: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | clocks: |
| 27 | minItems: 2 |
| 28 | |
| 29 | clock-names: |
| 30 | items: |
| 31 | - const: usb_general |
| 32 | - const: usb |
| 33 | |
| 34 | resets: |
| 35 | minItems: 1 |
| 36 | |
| 37 | "#phy-cells": |
| 38 | const: 0 |
| 39 | |
| 40 | phy-supply: |
| 41 | description: |
| 42 | Phandle to a regulator that provides power to the PHY. This |
| 43 | regulator will be managed during the PHY power on/off sequence. |
| 44 | |
| 45 | required: |
| 46 | - compatible |
| 47 | - reg |
| 48 | - clocks |
| 49 | - clock-names |
| 50 | - "#phy-cells" |
| 51 | |
| 52 | additionalProperties: false |
| 53 | |
| 54 | examples: |
| 55 | - | |
| 56 | usb-phy@c0000000 { |
| 57 | compatible = "amlogic,meson-gxbb-usb2-phy"; |
| 58 | reg = <0xc0000000 0x20>; |
| 59 | resets = <&reset_usb_phy>; |
| 60 | clocks = <&clk_usb_general>, <&reset_usb>; |
| 61 | clock-names = "usb_general", "usb"; |
| 62 | phy-supply = <&usb_vbus>; |
| 63 | #phy-cells = <0>; |
| 64 | }; |