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Diffstat (limited to 'Documentation/devicetree/bindings/media/renesas,isp.yaml')
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diff --git a/Documentation/devicetree/bindings/media/renesas,isp.yaml b/Documentation/devicetree/bindings/media/renesas,isp.yaml new file mode 100644 index 000000000..514857d36 --- /dev/null +++ b/Documentation/devicetree/bindings/media/renesas,isp.yaml @@ -0,0 +1,196 @@ +# 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>; + }; + }; + }; + }; |