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1# SPDX-License-Identifier: GPL-2.0-only2# Copyright (C) 2020 Renesas Electronics Corp.3%YAML 1.24---5$id: http://devicetree.org/schemas/media/renesas,csi2.yaml#6$schema: http://devicetree.org/meta-schemas/core.yaml#7 8title: Renesas R-Car MIPI CSI-2 receiver9 10maintainers:11 - Niklas Söderlund <niklas.soderlund@ragnatech.se>12 13description:14 The R-Car CSI-2 receiver device provides MIPI CSI-2 capabilities for the15 Renesas R-Car and RZ/G2 family of devices. It is used in conjunction with the16 R-Car VIN module, which provides the video capture capabilities.17 18properties:19 compatible:20 items:21 - enum:22 - renesas,r8a774a1-csi2 # RZ/G2M23 - renesas,r8a774b1-csi2 # RZ/G2N24 - renesas,r8a774c0-csi2 # RZ/G2E25 - renesas,r8a774e1-csi2 # RZ/G2H26 - renesas,r8a7795-csi2 # R-Car H327 - renesas,r8a7796-csi2 # R-Car M3-W28 - renesas,r8a77961-csi2 # R-Car M3-W+29 - renesas,r8a77965-csi2 # R-Car M3-N30 - renesas,r8a77970-csi2 # R-Car V3M31 - renesas,r8a77980-csi2 # R-Car V3H32 - renesas,r8a77990-csi2 # R-Car E333 - renesas,r8a779a0-csi2 # R-Car V3U34 - renesas,r8a779g0-csi2 # R-Car V4H35 36 reg:37 maxItems: 138 39 interrupts:40 maxItems: 141 42 clocks:43 maxItems: 144 45 power-domains:46 maxItems: 147 48 resets:49 maxItems: 150 51 ports:52 $ref: /schemas/graph.yaml#/properties/ports53 54 properties:55 port@0:56 $ref: /schemas/graph.yaml#/$defs/port-base57 unevaluatedProperties: false58 description:59 Input port node, single endpoint describing the CSI-2 transmitter.60 61 properties:62 endpoint:63 $ref: video-interfaces.yaml#64 unevaluatedProperties: false65 66 properties:67 clock-lanes:68 maxItems: 169 70 data-lanes:71 minItems: 172 maxItems: 473 items:74 maximum: 475 76 required:77 - clock-lanes78 - data-lanes79 80 port@1:81 $ref: /schemas/graph.yaml#/properties/port82 description:83 Output port node, multiple endpoints describing all the R-Car VIN84 modules connected the CSI-2 receiver.85 86 required:87 - port@088 - port@189 90required:91 - compatible92 - reg93 - interrupts94 - clocks95 - power-domains96 - resets97 - ports98 99additionalProperties: false100 101examples: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>106 107 csi20: csi2@fea80000 {108 compatible = "renesas,r8a7796-csi2";109 reg = <0xfea80000 0x10000>;110 interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;111 clocks = <&cpg CPG_MOD 714>;112 power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;113 resets = <&cpg 714>;114 115 ports {116 #address-cells = <1>;117 #size-cells = <0>;118 119 port@0 {120 reg = <0>;121 122 csi20_in: endpoint {123 clock-lanes = <0>;124 data-lanes = <1>;125 remote-endpoint = <&adv7482_txb>;126 };127 };128 129 port@1 {130 #address-cells = <1>;131 #size-cells = <0>;132 133 reg = <1>;134 135 csi20vin0: endpoint@0 {136 reg = <0>;137 remote-endpoint = <&vin0csi20>;138 };139 csi20vin1: endpoint@1 {140 reg = <1>;141 remote-endpoint = <&vin1csi20>;142 };143 csi20vin2: endpoint@2 {144 reg = <2>;145 remote-endpoint = <&vin2csi20>;146 };147 csi20vin3: endpoint@3 {148 reg = <3>;149 remote-endpoint = <&vin3csi20>;150 };151 csi20vin4: endpoint@4 {152 reg = <4>;153 remote-endpoint = <&vin4csi20>;154 };155 csi20vin5: endpoint@5 {156 reg = <5>;157 remote-endpoint = <&vin5csi20>;158 };159 csi20vin6: endpoint@6 {160 reg = <6>;161 remote-endpoint = <&vin6csi20>;162 };163 csi20vin7: endpoint@7 {164 reg = <7>;165 remote-endpoint = <&vin7csi20>;166 };167 };168 };169 };170