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 reset-gpios:
39 maxItems: 1
40
41 adv,force-bt656-4:
42 description:
43 Indicates that the output is a BT.656-4 compatible stream.
44 type: boolean
45
46 port:
47 $ref: /schemas/graph.yaml#/$defs/port-base
48 unevaluatedProperties: false
49
50 properties:
51 endpoint:
52 $ref: /schemas/media/video-interfaces.yaml#
53 unevaluatedProperties: false
54
55 ports: true
56
57 additionalProperties: false
58
59 required:
60 - compatible
61 - reg
62
63 allOf:
64 - if:
65 properties:
66 compatible:
67 enum:
68 - adi,adv7180
69 - adi,adv7182
70 - adi,adv7280
71 - adi,adv7280-m
72 - adi,adv7281
73 - adi,adv7281-m
74 - adi,adv7281-ma
75 - adi,adv7282
76 - adi,adv7282-m
77 then:
78 required:
79 - port
80
81 - if:
82 properties:
83 compatible:
84 contains:
85 const: adi,adv7180cp
86 then:
87 properties:
88 ports:
89 $ref: /schemas/graph.yaml#/properties/ports
90 properties:
91 port@3:
92 $ref: /schemas/graph.yaml#/properties/port
93 description: Output port
94
95 patternProperties:
96 "^port@[0-2]$":
97 $ref: /schemas/graph.yaml#/properties/port
98 description: Input port
99
100 required:
101 - port@3
102
103 required:
104 - ports
105
106 - if:
107 properties:
108 compatible:
109 contains:
110 const: adi,adv7180st
111 then:
112 properties:
113 ports:
114 $ref: /schemas/graph.yaml#/properties/ports
115 properties:
116 port@6:
117 $ref: /schemas/graph.yaml#/properties/port
118 description: Output port
119
120 patternProperties:
121 "^port@[0-5]$":
122 $ref: /schemas/graph.yaml#/properties/port
123 description: Input port
124
125 required:
126 - port@6
127
128 required:
129 - ports
130
131 examples:
132 - |
133 i2c {
134 #address-cells = <1>;
135 #size-cells = <0>;
136
137 composite-in@20 {
138 compatible = "adi,adv7180";
139 reg = <0x20>;
140
141 port {
142 adv7180: endpoint {
143 bus-width = <8>;
144 remote-endpoint = <&vin1ep>;
145 };
146 };
147 };
148
149 };
150
151 - |
152 i2c {
153 #address-cells = <1>;
154 #size-cells = <0>;
155
156 composite-in@20 {
157 compatible = "adi,adv7180cp";
158 reg = <0x20>;
159
160 ports {
161 #address-cells = <1>;
162 #size-cells = <0>;
163
164 port@0 {
165 reg = <0>;
166 adv7180_in: endpoint {
167 remote-endpoint = <&composite_con_in>;
168 };
169 };
170
171 port@3 {
172 reg = <3>;
173 adv7180_out: endpoint {
174 remote-endpoint = <&vin4_in>;
175 };
176 };
177 };
178 };
179 };
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