Documentation/devicetree/bindings/display/bridge/chrontel,ch7033.yaml

   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 Device Tree Bindings
   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     };