1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2019,2020 Lubomir Rintel <lkundrak@v3.sk>
3 %YAML 1.2
4 ---
5 $id: http://devicetree.org/schemas/display/bridge/chrontel,ch7033.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7
8 title: Chrontel CH7033 Video Encoder
9
10 maintainers:
11 - Lubomir Rintel <lkundrak@v3.sk>
12
13 properties:
14 compatible:
15 const: chrontel,ch7033
16
17 reg:
18 maxItems: 1
19 description: I2C address of the device
20
21 ports:
22 $ref: /schemas/graph.yaml#/properties/ports
23
24 properties:
25 port@0:
26 $ref: /schemas/graph.yaml#/properties/port
27 description: |
28 Video port for RGB input.
29
30 port@1:
31 $ref: /schemas/graph.yaml#/properties/port
32 description: |
33 DVI port, should be connected to a node compatible with the
34 dvi-connector binding.
35
36 required:
37 - port@0
38 - port@1
39
40 required:
41 - compatible
42 - reg
43 - ports
44
45 additionalProperties: false
46
47 examples:
48 - |
49 i2c {
50 #address-cells = <1>;
51 #size-cells = <0>;
52
53 vga-dvi-encoder@76 {
54 compatible = "chrontel,ch7033";
55 reg = <0x76>;
56
57 ports {
58 #address-cells = <1>;
59 #size-cells = <0>;
60
61 port@0 {
62 reg = <0>;
63 endpoint {
64 remote-endpoint = <&lcd0_rgb_out>;
65 };
66 };
67
68 port@1 {
69 reg = <1>;
70 endpoint {
71 remote-endpoint = <&dvi_in>;
72 };
73 };
74
75 };
76 };
77 };
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