xref: /linux/Documentation/devicetree/bindings/media/i2c/adv7180.yaml (revision ca31fef11dc83e672415d5925a134749761329bd) 
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
7title: Analog Devices ADV7180 analog video decoder family
8
9maintainers:
10  - Lars-Peter Clausen <lars@metafoo.de>
11
12description:
13  The adv7180 family devices are used to capture analog video to different
14  digital interfaces like MIPI CSI-2 or parallel video.
15
16properties:
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    $ref: /schemas/graph.yaml#/$defs/port-base
40    unevaluatedProperties: false
41
42    properties:
43      endpoint:
44        $ref: /schemas/media/video-interfaces.yaml#
45        unevaluatedProperties: false
46
47  ports: true
48
49additionalProperties: false
50
51required:
52  - compatible
53  - reg
54
55allOf:
56  - if:
57      properties:
58        compatible:
59          enum:
60            - adi,adv7180
61            - adi,adv7182
62            - adi,adv7280
63            - adi,adv7280-m
64            - adi,adv7281
65            - adi,adv7281-m
66            - adi,adv7281-ma
67            - adi,adv7282
68            - adi,adv7282-m
69    then:
70      required:
71        - port
72
73  - if:
74      properties:
75        compatible:
76          contains:
77            const: adi,adv7180cp
78    then:
79      properties:
80        ports:
81          $ref: /schemas/graph.yaml#/properties/ports
82          properties:
83            port@3:
84              $ref: /schemas/graph.yaml#/properties/port
85              description: Output port
86
87          patternProperties:
88            "^port@[0-2]$":
89              $ref: /schemas/graph.yaml#/properties/port
90              description: Input port
91
92          required:
93            - port@3
94
95      required:
96        - ports
97
98  - if:
99      properties:
100        compatible:
101          contains:
102            const: adi,adv7180st
103    then:
104      properties:
105        ports:
106          $ref: /schemas/graph.yaml#/properties/ports
107          properties:
108            port@6:
109              $ref: /schemas/graph.yaml#/properties/port
110              description: Output port
111
112          patternProperties:
113            "^port@[0-5]$":
114              $ref: /schemas/graph.yaml#/properties/port
115              description: Input port
116
117          required:
118            - port@6
119
120      required:
121        - ports
122
123examples:
124  - |
125    i2c {
126            #address-cells = <1>;
127            #size-cells = <0>;
128
129            composite-in@20 {
130                    compatible = "adi,adv7180";
131                    reg = <0x20>;
132
133                    port {
134                            adv7180: endpoint {
135                                    bus-width = <8>;
136                                    remote-endpoint = <&vin1ep>;
137                            };
138                    };
139            };
140
141    };
142
143  - |
144    i2c {
145            #address-cells = <1>;
146            #size-cells = <0>;
147
148            composite-in@20 {
149                    compatible = "adi,adv7180cp";
150                    reg = <0x20>;
151
152                    ports {
153                            #address-cells = <1>;
154                            #size-cells = <0>;
155
156                            port@0 {
157                                    reg = <0>;
158                                    adv7180_in: endpoint {
159                                            remote-endpoint = <&composite_con_in>;
160                                    };
161                            };
162
163                            port@3 {
164                                    reg = <3>;
165                                    adv7180_out: endpoint {
166                                            remote-endpoint = <&vin4_in>;
167                                    };
168                            };
169                    };
170            };
171    };
172