summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/media/renesas,isp.yaml
blob: 514857d36f6b7d7437b251d25da661af29759569 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
# Copyright (C) 2021 Renesas Electronics Corp.
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/renesas,isp.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Renesas R-Car ISP Channel Selector

maintainers:
  - Niklas Söderlund <niklas.soderlund@ragnatech.se>

description:
  The R-Car ISP Channel Selector provides MIPI CSI-2 VC and DT filtering
  capabilities for the Renesas R-Car family of devices. It is used in
  conjunction with the R-Car VIN and CSI-2 modules, which provides the video
  capture capabilities.

properties:
  compatible:
    items:
      - enum:
          - renesas,r8a779a0-isp # V3U
  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  clocks:
    maxItems: 1

  power-domains:
    maxItems: 1

  resets:
    maxItems: 1

  ports:
    $ref: /schemas/graph.yaml#/properties/ports

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Input port node, multiple endpoints describing the connected R-Car
          CSI-2 receivers.

      port@1:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 0.

      port@2:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 1.

      port@3:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 2.

      port@4:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 3.

      port@5:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 4.

      port@6:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 5.

      port@7:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 6.

      port@8:
        $ref: /schemas/graph.yaml#/properties/port
        description:
          Single endpoint describing the R-Car VIN connected to output port 7.

    required:
      - port@0
      - port@1
      - port@2
      - port@3
      - port@4
      - port@5
      - port@6
      - port@7
      - port@8

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - power-domains
  - resets
  - ports

additionalProperties: false

examples:
  - |
    #include <dt-bindings/clock/r8a779a0-cpg-mssr.h>
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/power/r8a779a0-sysc.h>

    isp1: isp@fed20000 {
            compatible = "renesas,r8a779a0-isp";
            reg = <0xfed20000 0x10000>;
            interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
            clocks = <&cpg CPG_MOD 613>;
            power-domains = <&sysc R8A779A0_PD_A3ISP01>;
            resets = <&cpg 613>;

            ports {
                    #address-cells = <1>;
                    #size-cells = <0>;

                    port@0 {
                            #address-cells = <1>;
                            #size-cells = <0>;

                            reg = <0>;
                            isp1csi41: endpoint@1 {
                                    reg = <1>;
                                    remote-endpoint = <&csi41isp1>;
                            };
                    };

                    port@1 {
                            reg = <1>;
                            isp1vin08: endpoint {
                                    remote-endpoint = <&vin08isp1>;
                            };
                    };

                    port@2 {
                            reg = <2>;
                            isp1vin09: endpoint {
                                    remote-endpoint = <&vin09isp1>;
                            };
                    };

                    port@3 {
                            reg = <3>;
                            isp1vin10: endpoint {
                                    remote-endpoint = <&vin10isp1>;
                            };
                    };

                    port@4 {
                            reg = <4>;
                            isp1vin11: endpoint {
                                    remote-endpoint = <&vin11isp1>;
                            };
                    };

                    port@5 {
                            reg = <5>;
                            isp1vin12: endpoint {
                                    remote-endpoint = <&vin12isp1>;
                            };
                    };

                    port@6 {
                            reg = <6>;
                            isp1vin13: endpoint {
                                    remote-endpoint = <&vin13isp1>;
                            };
                    };

                    port@7 {
                            reg = <7>;
                            isp1vin14: endpoint {
                                    remote-endpoint = <&vin14isp1>;
                            };
                    };

                    port@8 {
                            reg = <8>;
                            isp1vin15: endpoint {
                                    remote-endpoint = <&vin15isp1>;
                            };
                    };
            };
    };