1 # SPDX-License-Identifier: GPL-2.0-only OR BSD 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 # Copyright (C) 2021 Renesas Electronics Corp. 2 # Copyright (C) 2021 Renesas Electronics Corp.
3 %YAML 1.2 3 %YAML 1.2
4 --- 4 ---
5 $id: http://devicetree.org/schemas/media/renes 5 $id: http://devicetree.org/schemas/media/renesas,isp.yaml#
6 $schema: http://devicetree.org/meta-schemas/co 6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 7
8 title: Renesas R-Car ISP Channel Selector 8 title: Renesas R-Car ISP Channel Selector
9 9
10 maintainers: 10 maintainers:
11 - Niklas Söderlund <niklas.soderlund@ragnate 11 - Niklas Söderlund <niklas.soderlund@ragnatech.se>
12 12
13 description: 13 description:
14 The R-Car ISP Channel Selector provides MIPI 14 The R-Car ISP Channel Selector provides MIPI CSI-2 VC and DT filtering
15 capabilities for the Renesas R-Car family of 15 capabilities for the Renesas R-Car family of devices. It is used in
16 conjunction with the R-Car VIN and CSI-2 mod 16 conjunction with the R-Car VIN and CSI-2 modules, which provides the video
17 capture capabilities. 17 capture capabilities.
18 18
19 properties: 19 properties:
20 compatible: 20 compatible:
21 items: 21 items:
22 - enum: 22 - enum:
23 - renesas,r8a779a0-isp # V3U 23 - renesas,r8a779a0-isp # V3U
24 - renesas,r8a779g0-isp # V4H 24 - renesas,r8a779g0-isp # V4H
25 reg: 25 reg:
26 maxItems: 1 26 maxItems: 1
27 27
28 interrupts: 28 interrupts:
29 maxItems: 1 29 maxItems: 1
30 30
31 clocks: 31 clocks:
32 maxItems: 1 32 maxItems: 1
33 33
34 power-domains: 34 power-domains:
35 maxItems: 1 35 maxItems: 1
36 36
37 resets: 37 resets:
38 maxItems: 1 38 maxItems: 1
39 39
40 ports: 40 ports:
41 $ref: /schemas/graph.yaml#/properties/port 41 $ref: /schemas/graph.yaml#/properties/ports
42 42
43 properties: 43 properties:
44 port@0: 44 port@0:
45 $ref: /schemas/graph.yaml#/properties/ 45 $ref: /schemas/graph.yaml#/properties/port
46 description: 46 description:
47 Input port node, multiple endpoints 47 Input port node, multiple endpoints describing the connected R-Car
48 CSI-2 receivers. 48 CSI-2 receivers.
49 49
50 port@1: 50 port@1:
51 $ref: /schemas/graph.yaml#/properties/ 51 $ref: /schemas/graph.yaml#/properties/port
52 description: 52 description:
53 Single endpoint describing the R-Car 53 Single endpoint describing the R-Car VIN connected to output port 0.
54 54
55 port@2: 55 port@2:
56 $ref: /schemas/graph.yaml#/properties/ 56 $ref: /schemas/graph.yaml#/properties/port
57 description: 57 description:
58 Single endpoint describing the R-Car 58 Single endpoint describing the R-Car VIN connected to output port 1.
59 59
60 port@3: 60 port@3:
61 $ref: /schemas/graph.yaml#/properties/ 61 $ref: /schemas/graph.yaml#/properties/port
62 description: 62 description:
63 Single endpoint describing the R-Car 63 Single endpoint describing the R-Car VIN connected to output port 2.
64 64
65 port@4: 65 port@4:
66 $ref: /schemas/graph.yaml#/properties/ 66 $ref: /schemas/graph.yaml#/properties/port
67 description: 67 description:
68 Single endpoint describing the R-Car 68 Single endpoint describing the R-Car VIN connected to output port 3.
69 69
70 port@5: 70 port@5:
71 $ref: /schemas/graph.yaml#/properties/ 71 $ref: /schemas/graph.yaml#/properties/port
72 description: 72 description:
73 Single endpoint describing the R-Car 73 Single endpoint describing the R-Car VIN connected to output port 4.
74 74
75 port@6: 75 port@6:
76 $ref: /schemas/graph.yaml#/properties/ 76 $ref: /schemas/graph.yaml#/properties/port
77 description: 77 description:
78 Single endpoint describing the R-Car 78 Single endpoint describing the R-Car VIN connected to output port 5.
79 79
80 port@7: 80 port@7:
81 $ref: /schemas/graph.yaml#/properties/ 81 $ref: /schemas/graph.yaml#/properties/port
82 description: 82 description:
83 Single endpoint describing the R-Car 83 Single endpoint describing the R-Car VIN connected to output port 6.
84 84
85 port@8: 85 port@8:
86 $ref: /schemas/graph.yaml#/properties/ 86 $ref: /schemas/graph.yaml#/properties/port
87 description: 87 description:
88 Single endpoint describing the R-Car 88 Single endpoint describing the R-Car VIN connected to output port 7.
89 89
90 required: 90 required:
91 - port@0 91 - port@0
92 - port@1 92 - port@1
93 - port@2 93 - port@2
94 - port@3 94 - port@3
95 - port@4 95 - port@4
96 - port@5 96 - port@5
97 - port@6 97 - port@6
98 - port@7 98 - port@7
99 - port@8 99 - port@8
100 100
101 required: 101 required:
102 - compatible 102 - compatible
103 - reg 103 - reg
104 - interrupts 104 - interrupts
105 - clocks 105 - clocks
106 - power-domains 106 - power-domains
107 - resets 107 - resets
108 - ports 108 - ports
109 109
110 additionalProperties: false 110 additionalProperties: false
111 111
112 examples: 112 examples:
113 - | 113 - |
114 #include <dt-bindings/clock/r8a779a0-cpg-m 114 #include <dt-bindings/clock/r8a779a0-cpg-mssr.h>
115 #include <dt-bindings/interrupt-controller 115 #include <dt-bindings/interrupt-controller/arm-gic.h>
116 #include <dt-bindings/power/r8a779a0-sysc. 116 #include <dt-bindings/power/r8a779a0-sysc.h>
117 117
118 isp1: isp@fed20000 { 118 isp1: isp@fed20000 {
119 compatible = "renesas,r8a779a0-isp 119 compatible = "renesas,r8a779a0-isp";
120 reg = <0xfed20000 0x10000>; 120 reg = <0xfed20000 0x10000>;
121 interrupts = <GIC_SPI 155 IRQ_TYPE 121 interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
122 clocks = <&cpg CPG_MOD 613>; 122 clocks = <&cpg CPG_MOD 613>;
123 power-domains = <&sysc R8A779A0_PD 123 power-domains = <&sysc R8A779A0_PD_A3ISP01>;
124 resets = <&cpg 613>; 124 resets = <&cpg 613>;
125 125
126 ports { 126 ports {
127 #address-cells = <1>; 127 #address-cells = <1>;
128 #size-cells = <0>; 128 #size-cells = <0>;
129 129
130 port@0 { 130 port@0 {
131 #address-cells = < 131 #address-cells = <1>;
132 #size-cells = <0>; 132 #size-cells = <0>;
133 133
134 reg = <0>; 134 reg = <0>;
135 isp1csi41: endpoin 135 isp1csi41: endpoint@1 {
136 reg = <1>; 136 reg = <1>;
137 remote-end 137 remote-endpoint = <&csi41isp1>;
138 }; 138 };
139 }; 139 };
140 140
141 port@1 { 141 port@1 {
142 reg = <1>; 142 reg = <1>;
143 isp1vin08: endpoin 143 isp1vin08: endpoint {
144 remote-end 144 remote-endpoint = <&vin08isp1>;
145 }; 145 };
146 }; 146 };
147 147
148 port@2 { 148 port@2 {
149 reg = <2>; 149 reg = <2>;
150 isp1vin09: endpoin 150 isp1vin09: endpoint {
151 remote-end 151 remote-endpoint = <&vin09isp1>;
152 }; 152 };
153 }; 153 };
154 154
155 port@3 { 155 port@3 {
156 reg = <3>; 156 reg = <3>;
157 isp1vin10: endpoin 157 isp1vin10: endpoint {
158 remote-end 158 remote-endpoint = <&vin10isp1>;
159 }; 159 };
160 }; 160 };
161 161
162 port@4 { 162 port@4 {
163 reg = <4>; 163 reg = <4>;
164 isp1vin11: endpoin 164 isp1vin11: endpoint {
165 remote-end 165 remote-endpoint = <&vin11isp1>;
166 }; 166 };
167 }; 167 };
168 168
169 port@5 { 169 port@5 {
170 reg = <5>; 170 reg = <5>;
171 isp1vin12: endpoin 171 isp1vin12: endpoint {
172 remote-end 172 remote-endpoint = <&vin12isp1>;
173 }; 173 };
174 }; 174 };
175 175
176 port@6 { 176 port@6 {
177 reg = <6>; 177 reg = <6>;
178 isp1vin13: endpoin 178 isp1vin13: endpoint {
179 remote-end 179 remote-endpoint = <&vin13isp1>;
180 }; 180 };
181 }; 181 };
182 182
183 port@7 { 183 port@7 {
184 reg = <7>; 184 reg = <7>;
185 isp1vin14: endpoin 185 isp1vin14: endpoint {
186 remote-end 186 remote-endpoint = <&vin14isp1>;
187 }; 187 };
188 }; 188 };
189 189
190 port@8 { 190 port@8 {
191 reg = <8>; 191 reg = <8>;
192 isp1vin15: endpoin 192 isp1vin15: endpoint {
193 remote-end 193 remote-endpoint = <&vin15isp1>;
194 }; 194 };
195 }; 195 };
196 }; 196 };
197 }; 197 };
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