| 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/usb/nxp,ptn36502.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: NXP PTN36502 Type-C USB 3.1 Gen 1 and DisplayPort v1.2 combo redriver |
| 8 | |
| 9 | maintainers: |
| 10 | - Luca Weiss <luca.weiss@fairphone.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | enum: |
| 15 | - nxp,ptn36502 |
| 16 | |
| 17 | reg: |
| 18 | maxItems: 1 |
| 19 | |
| 20 | vdd18-supply: |
| 21 | description: Power supply for VDD18 pin |
| 22 | |
| 23 | retimer-switch: |
| 24 | description: Flag the port as possible handle of SuperSpeed signals retiming |
| 25 | type: boolean |
| 26 | |
| 27 | orientation-switch: |
| 28 | description: Flag the port as possible handler of orientation switching |
| 29 | type: boolean |
| 30 | |
| 31 | ports: |
| 32 | $ref: /schemas/graph.yaml#/properties/ports |
| 33 | properties: |
| 34 | port@0: |
| 35 | $ref: /schemas/graph.yaml#/properties/port |
| 36 | description: Super Speed (SS) Output endpoint to the Type-C connector |
| 37 | |
| 38 | port@1: |
| 39 | $ref: /schemas/graph.yaml#/properties/port |
| 40 | description: Super Speed (SS) Input endpoint from the Super-Speed PHY |
| 41 | |
| 42 | port@2: |
| 43 | $ref: /schemas/graph.yaml#/properties/port |
| 44 | description: |
| 45 | Sideband Use (SBU) AUX lines endpoint to the Type-C connector for the purpose of |
| 46 | handling altmode muxing and orientation switching. |
| 47 | |
| 48 | required: |
| 49 | - compatible |
| 50 | - reg |
| 51 | |
| 52 | additionalProperties: false |
| 53 | |
| 54 | examples: |
| 55 | - | |
| 56 | i2c { |
| 57 | #address-cells = <1>; |
| 58 | #size-cells = <0>; |
| 59 | |
| 60 | typec-mux@1a { |
| 61 | compatible = "nxp,ptn36502"; |
| 62 | reg = <0x1a>; |
| 63 | |
| 64 | vdd18-supply = <&usb_redrive_1v8>; |
| 65 | |
| 66 | retimer-switch; |
| 67 | orientation-switch; |
| 68 | |
| 69 | ports { |
| 70 | #address-cells = <1>; |
| 71 | #size-cells = <0>; |
| 72 | |
| 73 | port@0 { |
| 74 | reg = <0>; |
| 75 | usb_con_ss: endpoint { |
| 76 | remote-endpoint = <&typec_con_ss>; |
| 77 | }; |
| 78 | }; |
| 79 | port@1 { |
| 80 | reg = <1>; |
| 81 | phy_con_ss: endpoint { |
| 82 | remote-endpoint = <&usb_phy_ss>; |
| 83 | }; |
| 84 | }; |
| 85 | port@2 { |
| 86 | reg = <2>; |
| 87 | usb_con_sbu: endpoint { |
| 88 | remote-endpoint = <&typec_dp_aux>; |
| 89 | }; |
| 90 | }; |
| 91 | }; |
| 92 | }; |
| 93 | }; |
| 94 | ... |