1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 # Copyright (C) 2021 Renesas Electronics Corp.
3 %YAML 1.2
4 ---
5 $id: http://devicetree.org/schemas/media/renesas,isp.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7
8 title: Renesas R-Car ISP Channel Selector
9
10 maintainers:
11 - Niklas Söderlund <niklas.soderlund@ragnatech.se>
12
13 description:
14 The R-Car ISP Channel Selector provides MIPI CSI-2 VC and DT filtering
15 capabilities for the Renesas R-Car family of devices. It is used in
16 conjunction with the R-Car VIN and CSI-2 modules, which provides the video
17 capture capabilities.
18
19 properties:
20 compatible:
21 items:
22 - enum:
23 - renesas,r8a779a0-isp # V3U
24 reg:
25 maxItems: 1
26
27 interrupts:
28 maxItems: 1
29
30 clocks:
31 maxItems: 1
32
33 power-domains:
34 maxItems: 1
35
36 resets:
37 maxItems: 1
38
39 ports:
40 $ref: /schemas/graph.yaml#/properties/ports
41
42 properties:
43 port@0:
44 $ref: /schemas/graph.yaml#/properties/port
45 description:
46 Input port node, multiple endpoints describing the connected R-Car
47 CSI-2 receivers.
48
49 port@1:
50 $ref: /schemas/graph.yaml#/properties/port
51 description:
52 Single endpoint describing the R-Car VIN connected to output port 0.
53
54 port@2:
55 $ref: /schemas/graph.yaml#/properties/port
56 description:
57 Single endpoint describing the R-Car VIN connected to output port 1.
58
59 port@3:
60 $ref: /schemas/graph.yaml#/properties/port
61 description:
62 Single endpoint describing the R-Car VIN connected to output port 2.
63
64 port@4:
65 $ref: /schemas/graph.yaml#/properties/port
66 description:
67 Single endpoint describing the R-Car VIN connected to output port 3.
68
69 port@5:
70 $ref: /schemas/graph.yaml#/properties/port
71 description:
72 Single endpoint describing the R-Car VIN connected to output port 4.
73
74 port@6:
75 $ref: /schemas/graph.yaml#/properties/port
76 description:
77 Single endpoint describing the R-Car VIN connected to output port 5.
78
79 port@7:
80 $ref: /schemas/graph.yaml#/properties/port
81 description:
82 Single endpoint describing the R-Car VIN connected to output port 6.
83
84 port@8:
85 $ref: /schemas/graph.yaml#/properties/port
86 description:
87 Single endpoint describing the R-Car VIN connected to output port 7.
88
89 required:
90 - port@0
91 - port@1
92 - port@2
93 - port@3
94 - port@4
95 - port@5
96 - port@6
97 - port@7
98 - port@8
99
100 required:
101 - compatible
102 - reg
103 - interrupts
104 - clocks
105 - power-domains
106 - resets
107 - ports
108
109 additionalProperties: false
110
111 examples:
112 - |
113 #include <dt-bindings/clock/r8a779a0-cpg-mssr.h>
114 #include <dt-bindings/interrupt-controller/arm-gic.h>
115 #include <dt-bindings/power/r8a779a0-sysc.h>
116
117 isp1: isp@fed20000 {
118 compatible = "renesas,r8a779a0-isp";
119 reg = <0xfed20000 0x10000>;
120 interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
121 clocks = <&cpg CPG_MOD 613>;
122 power-domains = <&sysc R8A779A0_PD_A3ISP01>;
123 resets = <&cpg 613>;
124
125 ports {
126 #address-cells = <1>;
127 #size-cells = <0>;
128
129 port@0 {
130 #address-cells = <1>;
131 #size-cells = <0>;
132
133 reg = <0>;
134 isp1csi41: endpoint@1 {
135 reg = <1>;
136 remote-endpoint = <&csi41isp1>;
137 };
138 };
139
140 port@1 {
141 reg = <1>;
142 isp1vin08: endpoint {
143 remote-endpoint = <&vin08isp1>;
144 };
145 };
146
147 port@2 {
148 reg = <2>;
149 isp1vin09: endpoint {
150 remote-endpoint = <&vin09isp1>;
151 };
152 };
153
154 port@3 {
155 reg = <3>;
156 isp1vin10: endpoint {
157 remote-endpoint = <&vin10isp1>;
158 };
159 };
160
161 port@4 {
162 reg = <4>;
163 isp1vin11: endpoint {
164 remote-endpoint = <&vin11isp1>;
165 };
166 };
167
168 port@5 {
169 reg = <5>;
170 isp1vin12: endpoint {
171 remote-endpoint = <&vin12isp1>;
172 };
173 };
174
175 port@6 {
176 reg = <6>;
177 isp1vin13: endpoint {
178 remote-endpoint = <&vin13isp1>;
179 };
180 };
181
182 port@7 {
183 reg = <7>;
184 isp1vin14: endpoint {
185 remote-endpoint = <&vin14isp1>;
186 };
187 };
188
189 port@8 {
190 reg = <8>;
191 isp1vin15: endpoint {
192 remote-endpoint = <&vin15isp1>;
193 };
194 };
195 };
196 };
Cache object: 9dbd49df4a955260f5ffe3620bc10d1f
|