bindings/media/renesas%2Ccsi2.yaml

1 # SPDX-License-Identifier: GPL-2.0-only
4 ---
5 $id: http://devicetree.org/schemas/media/renesas,csi2.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Renesas R-Car MIPI CSI-2 receiver
11   - Niklas Söderlund <niklas.soderlund@ragnatech.se>
14   The R-Car CSI-2 receiver device provides MIPI CSI-2 capabilities for the
15   Renesas R-Car and RZ/G2 family of devices. It is used in conjunction with the
16   R-Car VIN module, which provides the video capture capabilities.
21       - enum:
22           - renesas,r8a774a1-csi2 # RZ/G2M
23           - renesas,r8a774b1-csi2 # RZ/G2N
24           - renesas,r8a774c0-csi2 # RZ/G2E
25           - renesas,r8a774e1-csi2 # RZ/G2H
26           - renesas,r8a7795-csi2  # R-Car H3
27           - renesas,r8a7796-csi2  # R-Car M3-W
28           - renesas,r8a77961-csi2 # R-Car M3-W+
29           - renesas,r8a77965-csi2 # R-Car M3-N
30           - renesas,r8a77970-csi2 # R-Car V3M
31           - renesas,r8a77980-csi2 # R-Car V3H
32           - renesas,r8a77990-csi2 # R-Car E3
33           - renesas,r8a779a0-csi2 # R-Car V3U
34           - renesas,r8a779g0-csi2 # R-Car V4H
45   power-domains:
56         $ref: /schemas/graph.yaml#/$defs/port-base
59           Input port node, single endpoint describing the CSI-2 transmitter.
63             $ref: video-interfaces.yaml#
67               clock-lanes:
70               data-lanes:
77               - clock-lanes
78               - data-lanes
83           Output port node, multiple endpoints describing all the R-Car VIN
84           modules connected the CSI-2 receiver.
87       - port@0
88       - port@1
91   - compatible
92   - reg
93   - interrupts
94   - clocks
95   - power-domains
96   - resets
97   - ports
102   - |
103     #include <dt-bindings/clock/r8a7796-cpg-mssr.h>
104     #include <dt-bindings/interrupt-controller/arm-gic.h>
105     #include <dt-bindings/power/r8a7796-sysc.h>
107     csi20: csi2@fea80000 {
108             compatible = "renesas,r8a7796-csi2";
112             power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
116                     #address-cells = <1>;
117                     #size-cells = <0>;
123                                     clock-lanes = <0>;
124                                     data-lanes = <1>;
125                                     remote-endpoint = <&adv7482_txb>;
130                             #address-cells = <1>;
131                             #size-cells = <0>;
137                                     remote-endpoint = <&vin0csi20>;
141                                     remote-endpoint = <&vin1csi20>;
145                                     remote-endpoint = <&vin2csi20>;
149                                     remote-endpoint = <&vin3csi20>;
153                                     remote-endpoint = <&vin4csi20>;
157                                     remote-endpoint = <&vin5csi20>;
161                                     remote-endpoint = <&vin6csi20>;
165                                     remote-endpoint = <&vin7csi20>;