Documentation/devicetree/bindings/media/i2c/adv7180.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/media/i2c/adv7180.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Analog Devices ADV7180 analog video decoder family
   8
   9 maintainers:
  10   - Lars-Peter Clausen <lars@metafoo.de>
  11
  12 description:
  13   The adv7180 family devices are used to capture analog video to different
  14   digital interfaces like MIPI CSI-2 or parallel video.
  15
  16 properties:
  17   compatible:
  18     items:
  19       - enum:
  20           - adi,adv7180
  21           - adi,adv7180cp
  22           - adi,adv7180st
  23           - adi,adv7182
  24           - adi,adv7280
  25           - adi,adv7280-m
  26           - adi,adv7281
  27           - adi,adv7281-m
  28           - adi,adv7281-ma
  29           - adi,adv7282
  30           - adi,adv7282-m
  31
  32   reg:
  33     maxItems: 1
  34
  35   powerdown-gpios:
  36     maxItems: 1
  37
  38   port:
  39     $ref: /schemas/graph.yaml#/properties/port
  40
  41   ports: true
  42
  43 additionalProperties: false
  44
  45 required:
  46   - compatible
  47   - reg
  48
  49 allOf:
  50   - if:
  51       properties:
  52         compatible:
  53           enum:
  54             - adi,adv7180
  55             - adi,adv7182
  56             - adi,adv7280
  57             - adi,adv7280-m
  58             - adi,adv7281
  59             - adi,adv7281-m
  60             - adi,adv7281-ma
  61             - adi,adv7282
  62             - adi,adv7282-m
  63     then:
  64       required:
  65         - port
  66
  67   - if:
  68       properties:
  69         compatible:
  70           contains:
  71             const: adi,adv7180cp
  72     then:
  73       properties:
  74         ports:
  75           $ref: /schemas/graph.yaml#/properties/ports
  76           properties:
  77             port@3:
  78               $ref: /schemas/graph.yaml#/properties/port
  79               description: Output port
  80
  81           patternProperties:
  82             "^port@[0-2]$":
  83               $ref: /schemas/graph.yaml#/properties/port
  84               description: Input port
  85
  86           required:
  87             - port@3
  88
  89       required:
  90         - ports
  91
  92   - if:
  93       properties:
  94         compatible:
  95           contains:
  96             const: adi,adv7180st
  97     then:
  98       properties:
  99         ports:
 100           $ref: /schemas/graph.yaml#/properties/ports
 101           properties:
 102             port@6:
 103               $ref: /schemas/graph.yaml#/properties/port
 104               description: Output port
 105
 106           patternProperties:
 107             "^port@[0-5]$":
 108               $ref: /schemas/graph.yaml#/properties/port
 109               description: Input port
 110
 111           required:
 112             - port@6
 113
 114       required:
 115         - ports
 116
 117 examples:
 118   - |
 119     i2c {
 120             #address-cells = <1>;
 121             #size-cells = <0>;
 122
 123             composite-in@20 {
 124                     compatible = "adi,adv7180";
 125                     reg = <0x20>;
 126
 127                     port {
 128                             adv7180: endpoint {
 129                                     bus-width = <8>;
 130                                     remote-endpoint = <&vin1ep>;
 131                             };
 132                     };
 133             };
 134
 135     };
 136
 137   - |
 138     i2c {
 139             #address-cells = <1>;
 140             #size-cells = <0>;
 141
 142             composite-in@20 {
 143                     compatible = "adi,adv7180cp";
 144                     reg = <0x20>;
 145
 146                     ports {
 147                             #address-cells = <1>;
 148                             #size-cells = <0>;
 149
 150                             port@0 {
 151                                     reg = <0>;
 152                                     adv7180_in: endpoint {
 153                                             remote-endpoint = <&composite_con_in>;
 154                                     };
 155                             };
 156
 157                             port@3 {
 158                                     reg = <3>;
 159                                     adv7180_out: endpoint {
 160                                             remote-endpoint = <&vin4_in>;
 161                                     };
 162                             };
 163                     };
 164             };
 165     };