parade,ps5511.yaml

  1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/usb/parade,ps5511.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Parade PS5511 4+1 Port USB 3.2 Gen 1 Hub Controller
  8
  9maintainers:
 10  - Pin-yen Lin <treapking@chromium.org>
 11
 12properties:
 13  compatible:
 14    enum:
 15      - usb1da0,5511
 16      - usb1da0,55a1
 17
 18  reset-gpios:
 19    items:
 20      - description: GPIO specifier for RESETB pin.
 21
 22  vddd11-supply:
 23    description:
 24      1V1 power supply to the hub
 25
 26  vdd33-supply:
 27    description:
 28      3V3 power supply to the hub
 29
 30  peer-hub: true
 31
 32  ports:
 33    $ref: /schemas/graph.yaml#/properties/ports
 34
 35    patternProperties:
 36      '^port@':
 37        $ref: /schemas/graph.yaml#/properties/port
 38
 39        properties:
 40          reg:
 41            minimum: 1
 42            maximum: 5
 43
 44additionalProperties:
 45  properties:
 46    reg:
 47      minimum: 1
 48      maximum: 5
 49
 50required:
 51  - peer-hub
 52
 53allOf:
 54  - $ref: usb-hub.yaml#
 55  - if:
 56      not:
 57        properties:
 58          compatible:
 59            enum:
 60              - usb1da0,55a1
 61    then:
 62      properties:
 63        ports:
 64          properties:
 65            port@5: false
 66
 67      patternProperties:
 68        '^.*@5$': false
 69
 70examples:
 71  - |
 72    usb {
 73        #address-cells = <1>;
 74        #size-cells = <0>;
 75
 76        /* 2.0 hub on port 1 */
 77        hub_2_0: hub@1 {
 78            compatible = "usb1da0,55a1";
 79            reg = <1>;
 80            peer-hub = <&hub_3_0>;
 81            #address-cells = <1>;
 82            #size-cells = <0>;
 83            /* USB 2.0 device on port 5 */
 84            device@5 {
 85                reg = <5>;
 86                compatible = "usb123,4567";
 87            };
 88        };
 89
 90        /* 3.0 hub on port 2 */
 91        hub_3_0: hub@2 {
 92            compatible = "usb1da0,5511";
 93            reg = <2>;
 94            peer-hub = <&hub_2_0>;
 95
 96            ports {
 97                #address-cells = <1>;
 98                #size-cells = <0>;
 99                /* Type-A connector on port 3 */
100                port@3 {
101                    reg = <3>;
102                    endpoint {
103                        remote-endpoint = <&usb_a0_ss>;
104                    };
105                };
106            };
107        };
108    };