| 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/mediatek,mt7628-usbphy.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Mediatek/Ralink USB PHY |
| 8 | |
| 9 | maintainers: |
| 10 | - Sergio Paracuellos <sergio.paracuellos@gmail.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | enum: |
| 15 | - mediatek,mt7620-usbphy |
| 16 | - mediatek,mt7628-usbphy |
| 17 | - ralink,rt3352-usbphy |
| 18 | |
| 19 | reg: |
| 20 | maxItems: 1 |
| 21 | |
| 22 | "#phy-cells": |
| 23 | const: 0 |
| 24 | |
| 25 | ralink,sysctl: |
| 26 | description: |
| 27 | phandle to a ralink syscon register region. |
| 28 | $ref: /schemas/types.yaml#/definitions/phandle |
| 29 | |
| 30 | resets: |
| 31 | items: |
| 32 | - description: USB Host reset controller |
| 33 | - description: USB Device reset controller |
| 34 | |
| 35 | reset-names: |
| 36 | items: |
| 37 | - const: host |
| 38 | - const: device |
| 39 | |
| 40 | required: |
| 41 | - compatible |
| 42 | - "#phy-cells" |
| 43 | - ralink,sysctl |
| 44 | - resets |
| 45 | - reset-names |
| 46 | |
| 47 | allOf: |
| 48 | - if: |
| 49 | properties: |
| 50 | compatible: |
| 51 | contains: |
| 52 | const: mediatek,mt7628-usbphy |
| 53 | then: |
| 54 | required: |
| 55 | - reg |
| 56 | else: |
| 57 | properties: |
| 58 | reg: false |
| 59 | |
| 60 | additionalProperties: false |
| 61 | |
| 62 | examples: |
| 63 | - | |
| 64 | phy@10120000 { |
| 65 | compatible = "mediatek,mt7628-usbphy"; |
| 66 | reg = <0x10120000 0x1000>; |
| 67 | #phy-cells = <0>; |
| 68 | ralink,sysctl = <&sysc>; |
| 69 | resets = <&rstctrl 22>, |
| 70 | <&rstctrl 25>; |
| 71 | reset-names = "host", "device"; |
| 72 | }; |
| 73 | |
| 74 | ... |