bindings/display/connector/hdmi-connector.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/display/connector/hdmi-connector.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: HDMI Connector
   8
   9 maintainers:
  10   - Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
  11
  12 properties:
  13   compatible:
  14     const: hdmi-connector
  15
  16   type:
  17     description: The HDMI connector type
  18     enum:
  19       - a   # Standard full size
  20       - b   # Never deployed?
  21       - c   # Mini
  22       - d   # Micro
  23       - e   # automotive
  24
  25   label: true
  26
  27   hpd-gpios:
  28     description: A GPIO line connected to HPD
  29     maxItems: 1
  30
  31   ddc-i2c-bus:
  32     description: phandle link to the I2C controller used for DDC EDID probing
  33     $ref: /schemas/types.yaml#/definitions/phandle
  34
  35   ddc-en-gpios:
  36     description: GPIO signal to enable DDC bus
  37     maxItems: 1
  38
  39   hdmi-pwr-supply:
  40     description: Power supply for the HDMI +5V Power pin
  41
  42   port:
  43     $ref: /schemas/graph.yaml#/properties/port
  44     description: Connection to controller providing HDMI signals
  45
  46 required:
  47   - compatible
  48   - port
  49   - type
  50
  51 additionalProperties: false
  52
  53 examples:
  54   - |
  55     connector {
  56         compatible = "hdmi-connector";
  57         label = "hdmi";
  58
  59         type = "a";
  60
  61         port {
  62             hdmi_connector_in: endpoint {
  63                 remote-endpoint = <&tpd12s015_out>;
  64             };
  65         };
  66     };
  67
  68 ...