xref: /freebsd/sys/contrib/device-tree/Bindings/media/i2c/adv7180.yaml (revision cfd6422a5217410fbd66f7a7a8a64d9d85e61229) 
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    type: object
40    description:
41      A node containing a single endpoint as doucmented in
42      Documentation/devicetree/bindings/media/video-interfaces.txt
43
44  ports:
45    type: object
46    description:
47      A node containing input and output port nodes with endpoint definitions
48      as documented in
49      Documentation/devicetree/bindings/media/video-interfaces.txt
50
51additionalProperties: false
52
53required:
54  - compatible
55  - reg
56
57allOf:
58  - if:
59      properties:
60        compatible:
61          enum:
62            - adi,adv7180
63            - adi,adv7182
64            - adi,adv7280
65            - adi,adv7280-m
66            - adi,adv7281
67            - adi,adv7281-m
68            - adi,adv7281-ma
69            - adi,adv7282
70            - adi,adv7282-m
71    then:
72      required:
73        - port
74
75  - if:
76      properties:
77        compatible:
78          contains:
79            const: adi,adv7180cp
80    then:
81      properties:
82        ports:
83          properties:
84            '#address-cells':
85              const: 1
86            '#size-cells':
87              const: 0
88            port@3:
89              type: object
90              description: Output port
91
92          patternProperties:
93            "^port@[0-2]$":
94              type: object
95              description: Input port
96
97          required:
98            - port@3
99
100          additionalProperties: false
101
102      required:
103        - ports
104
105  - if:
106      properties:
107        compatible:
108          contains:
109            const: adi,adv7180st
110    then:
111      properties:
112        ports:
113          properties:
114            '#address-cells':
115              const: 1
116            '#size-cells':
117              const: 0
118            port@6:
119              type: object
120              description: Output port
121
122          patternProperties:
123            "^port@[0-5]$":
124              type: object
125              description: Input port
126
127          required:
128            - port@6
129
130          additionalProperties: false
131
132      required:
133        - ports
134
135examples:
136  - |
137    i2c {
138            #address-cells = <1>;
139            #size-cells = <0>;
140
141            composite-in@20 {
142                    compatible = "adi,adv7180";
143                    reg = <0x20>;
144
145                    port {
146                            adv7180: endpoint {
147                                    bus-width = <8>;
148                                    remote-endpoint = <&vin1ep>;
149                            };
150                    };
151            };
152
153    };
154
155  - |
156    i2c {
157            #address-cells = <1>;
158            #size-cells = <0>;
159
160            composite-in@20 {
161                    compatible = "adi,adv7180cp";
162                    reg = <0x20>;
163
164                    ports {
165                            #address-cells = <1>;
166                            #size-cells = <0>;
167
168                            port@0 {
169                                    reg = <0>;
170                                    adv7180_in: endpoint {
171                                            remote-endpoint = <&composite_con_in>;
172                                    };
173                            };
174
175                            port@3 {
176                                    reg = <3>;
177                                    adv7180_out: endpoint {
178                                            remote-endpoint = <&vin4_in>;
179                                    };
180                            };
181                    };
182            };
183    };
184