dp-connector.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/display/connector/dp-connector.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: DisplayPort Connector
  8
  9maintainers:
 10  - Tomi Valkeinen <tomi.valkeinen@ti.com>
 11
 12properties:
 13  compatible:
 14    const: dp-connector
 15
 16  label: true
 17
 18  type:
 19    enum:
 20      - full-size
 21      - mini
 22
 23  hpd-gpios:
 24    description: A GPIO line connected to HPD
 25    maxItems: 1
 26
 27  dp-pwr-supply:
 28    description: Power supply for the DP_PWR pin
 29
 30  port:
 31    $ref: /schemas/graph.yaml#/properties/port
 32    description: Connection to controller providing DP signals
 33
 34  ports:
 35    $ref: /schemas/graph.yaml#/properties/ports
 36    description: OF graph representation of signales routed to DP connector
 37
 38    properties:
 39      port@0:
 40        $ref: /schemas/graph.yaml#/properties/port
 41        description: Connection to controller providing DP signals
 42
 43      port@1:
 44        $ref: /schemas/graph.yaml#/properties/port
 45        description: Connection to controller providing AUX signals
 46
 47    required:
 48      - port@0
 49      - port@1
 50
 51required:
 52  - compatible
 53  - type
 54
 55oneOf:
 56  - required:
 57      - port
 58  - required:
 59      - ports
 60
 61additionalProperties: false
 62
 63examples:
 64  - |
 65    connector {
 66        compatible = "dp-connector";
 67        label = "dp0";
 68        type = "full-size";
 69
 70        port {
 71            dp_connector_in: endpoint {
 72                remote-endpoint = <&dp_out>;
 73            };
 74        };
 75    };
 76
 77  - |
 78    /* DP connecttor being driven by the USB+DP combo PHY */
 79    connector {
 80        compatible = "dp-connector";
 81        label = "dp0";
 82        type = "full-size";
 83
 84        ports {
 85            #address-cells = <1>;
 86            #size-cells = <0>;
 87
 88            port@0 {
 89                reg = <0>;
 90
 91                endpoint {
 92                    remote-endpoint = <&phy_ss_out>;
 93                };
 94            };
 95
 96            port@1 {
 97                reg = <1>;
 98
 99                endpoint {
100                    remote-endpoint = <&phy_sbu_out>;
101                };
102            };
103        };
104    };
105...