| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/phy/rockchip-usb-phy.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Rockchip USB2.0 phy |
| 8 | |
| 9 | maintainers: |
| 10 | - Heiko Stuebner <heiko@sntech.de> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | enum: |
| 15 | - rockchip,rk3066a-usb-phy |
| 16 | - rockchip,rk3188-usb-phy |
| 17 | - rockchip,rk3288-usb-phy |
| 18 | |
| 19 | "#address-cells": |
| 20 | const: 1 |
| 21 | |
| 22 | "#size-cells": |
| 23 | const: 0 |
| 24 | |
| 25 | required: |
| 26 | - compatible |
| 27 | - "#address-cells" |
| 28 | - "#size-cells" |
| 29 | |
| 30 | additionalProperties: false |
| 31 | |
| 32 | patternProperties: |
| 33 | "usb-phy@[0-9a-f]+$": |
| 34 | type: object |
| 35 | |
| 36 | properties: |
| 37 | reg: |
| 38 | maxItems: 1 |
| 39 | |
| 40 | "#phy-cells": |
| 41 | const: 0 |
| 42 | |
| 43 | clocks: |
| 44 | maxItems: 1 |
| 45 | |
| 46 | clock-names: |
| 47 | const: phyclk |
| 48 | |
| 49 | "#clock-cells": |
| 50 | const: 0 |
| 51 | |
| 52 | resets: |
| 53 | maxItems: 1 |
| 54 | |
| 55 | reset-names: |
| 56 | const: phy-reset |
| 57 | |
| 58 | vbus-supply: |
| 59 | description: phandle for vbus power source |
| 60 | |
| 61 | required: |
| 62 | - reg |
| 63 | - "#phy-cells" |
| 64 | |
| 65 | additionalProperties: false |
| 66 | |
| 67 | examples: |
| 68 | - | |
| 69 | usbphy: usbphy { |
| 70 | compatible = "rockchip,rk3288-usb-phy"; |
| 71 | #address-cells = <1>; |
| 72 | #size-cells = <0>; |
| 73 | |
| 74 | usbphy0: usb-phy@320 { |
| 75 | reg = <0x320>; |
| 76 | #phy-cells = <0>; |
| 77 | }; |
| 78 | }; |