xref: /freebsd/sys/contrib/device-tree/Bindings/display/connector/hdmi-connector.yaml (revision a90b9d0159070121c221b966469c3e36d912bf82) 
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
7title: HDMI Connector
8
9maintainers:
10  - Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
11
12properties:
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
46required:
47  - compatible
48  - port
49  - type
50
51additionalProperties: false
52
53examples:
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...
69