151d11d0aSYoshihiro Shimoda# SPDX-License-Identifier: GPL-2.0-only 251d11d0aSYoshihiro Shimoda%YAML 1.2 351d11d0aSYoshihiro Shimoda--- 451d11d0aSYoshihiro Shimoda$id: http://devicetree.org/schemas/usb/renesas,usb3-peri.yaml# 551d11d0aSYoshihiro Shimoda$schema: http://devicetree.org/meta-schemas/core.yaml# 651d11d0aSYoshihiro Shimoda 751d11d0aSYoshihiro Shimodatitle: Renesas USB 3.0 Peripheral controller 851d11d0aSYoshihiro Shimoda 951d11d0aSYoshihiro Shimodamaintainers: 1051d11d0aSYoshihiro Shimoda - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 1151d11d0aSYoshihiro Shimoda 1251d11d0aSYoshihiro Shimodaproperties: 1351d11d0aSYoshihiro Shimoda compatible: 143c3ce77cSPhil Edworthy oneOf: 153c3ce77cSPhil Edworthy - items: 1651d11d0aSYoshihiro Shimoda - enum: 1751d11d0aSYoshihiro Shimoda - renesas,r8a774a1-usb3-peri # RZ/G2M 1851d11d0aSYoshihiro Shimoda - renesas,r8a774b1-usb3-peri # RZ/G2N 1951d11d0aSYoshihiro Shimoda - renesas,r8a774c0-usb3-peri # RZ/G2E 2009dc10a7SLad Prabhakar - renesas,r8a774e1-usb3-peri # RZ/G2H 2151d11d0aSYoshihiro Shimoda - renesas,r8a7795-usb3-peri # R-Car H3 2251d11d0aSYoshihiro Shimoda - renesas,r8a7796-usb3-peri # R-Car M3-W 2368b1add4SYoshihiro Shimoda - renesas,r8a77961-usb3-peri # R-Car M3-W+ 2451d11d0aSYoshihiro Shimoda - renesas,r8a77965-usb3-peri # R-Car M3-N 2551d11d0aSYoshihiro Shimoda - renesas,r8a77990-usb3-peri # R-Car E3 2651d11d0aSYoshihiro Shimoda - const: renesas,rcar-gen3-usb3-peri 2751d11d0aSYoshihiro Shimoda 283c3ce77cSPhil Edworthy - items: 293c3ce77cSPhil Edworthy - enum: 303c3ce77cSPhil Edworthy - renesas,r9a09g011-usb3-peri # RZ/V2M 31*2c5502a4SBiju Das - renesas,r9a09g055-usb3-peri # RZ/V2MA 323c3ce77cSPhil Edworthy - const: renesas,rzv2m-usb3-peri 333c3ce77cSPhil Edworthy 3451d11d0aSYoshihiro Shimoda reg: 3551d11d0aSYoshihiro Shimoda maxItems: 1 3651d11d0aSYoshihiro Shimoda 3751d11d0aSYoshihiro Shimoda interrupts: 3829218d6cSBiju Das maxItems: 1 3951d11d0aSYoshihiro Shimoda 4051d11d0aSYoshihiro Shimoda clocks: 413c3ce77cSPhil Edworthy minItems: 1 423c3ce77cSPhil Edworthy items: 433c3ce77cSPhil Edworthy - description: Main clock 443c3ce77cSPhil Edworthy - description: Register access clock 453c3ce77cSPhil Edworthy 463c3ce77cSPhil Edworthy clock-names: 473c3ce77cSPhil Edworthy minItems: 1 483c3ce77cSPhil Edworthy items: 4929218d6cSBiju Das - const: axi 503c3ce77cSPhil Edworthy - const: reg 5151d11d0aSYoshihiro Shimoda 5251d11d0aSYoshihiro Shimoda phys: 5351d11d0aSYoshihiro Shimoda maxItems: 1 5451d11d0aSYoshihiro Shimoda 5551d11d0aSYoshihiro Shimoda phy-names: 5651d11d0aSYoshihiro Shimoda const: usb 5751d11d0aSYoshihiro Shimoda 5851d11d0aSYoshihiro Shimoda power-domains: 5951d11d0aSYoshihiro Shimoda maxItems: 1 6051d11d0aSYoshihiro Shimoda 6151d11d0aSYoshihiro Shimoda resets: 6229218d6cSBiju Das maxItems: 1 6351d11d0aSYoshihiro Shimoda 6451d11d0aSYoshihiro Shimoda usb-role-switch: 6551d11d0aSYoshihiro Shimoda $ref: /schemas/types.yaml#/definitions/flag 6651d11d0aSYoshihiro Shimoda description: Support role switch. 6751d11d0aSYoshihiro Shimoda 6851d11d0aSYoshihiro Shimoda companion: 6951d11d0aSYoshihiro Shimoda $ref: /schemas/types.yaml#/definitions/phandle 7051d11d0aSYoshihiro Shimoda description: phandle of a companion. 7151d11d0aSYoshihiro Shimoda 721c6e8ee6SBiju Das ports: 735250f8f3SRob Herring $ref: /schemas/graph.yaml#/properties/ports 7451d11d0aSYoshihiro Shimoda description: | 7551d11d0aSYoshihiro Shimoda any connector to the data bus of this controller should be modelled 7651d11d0aSYoshihiro Shimoda using the OF graph bindings specified, if the "usb-role-switch" 7751d11d0aSYoshihiro Shimoda property is used. 785250f8f3SRob Herring 791c6e8ee6SBiju Das properties: 801c6e8ee6SBiju Das port@0: 815250f8f3SRob Herring $ref: /schemas/graph.yaml#/properties/port 821c6e8ee6SBiju Das description: High Speed (HS) data bus. 831c6e8ee6SBiju Das 841c6e8ee6SBiju Das port@1: 855250f8f3SRob Herring $ref: /schemas/graph.yaml#/properties/port 861c6e8ee6SBiju Das description: Super Speed (SS) data bus. 871c6e8ee6SBiju Das 881c6e8ee6SBiju Das required: 891c6e8ee6SBiju Das - port@0 901c6e8ee6SBiju Das - port@1 9151d11d0aSYoshihiro Shimoda 9251d11d0aSYoshihiro Shimodarequired: 9351d11d0aSYoshihiro Shimoda - compatible 9451d11d0aSYoshihiro Shimoda - interrupts 9551d11d0aSYoshihiro Shimoda - clocks 9651d11d0aSYoshihiro Shimoda 973c3ce77cSPhil EdworthyallOf: 983c3ce77cSPhil Edworthy - if: 993c3ce77cSPhil Edworthy properties: 1003c3ce77cSPhil Edworthy compatible: 1013c3ce77cSPhil Edworthy contains: 1023c3ce77cSPhil Edworthy enum: 1033c3ce77cSPhil Edworthy - renesas,rzv2m-usb3-peri 1043c3ce77cSPhil Edworthy then: 1053c3ce77cSPhil Edworthy properties: 1063c3ce77cSPhil Edworthy clocks: 1073c3ce77cSPhil Edworthy minItems: 2 1083c3ce77cSPhil Edworthy clock-names: 1093c3ce77cSPhil Edworthy minItems: 2 1103c3ce77cSPhil Edworthy required: 1113c3ce77cSPhil Edworthy - clock-names 1123c3ce77cSPhil Edworthy - resets 1133c3ce77cSPhil Edworthy else: 1143c3ce77cSPhil Edworthy properties: 1153c3ce77cSPhil Edworthy clocks: 1163c3ce77cSPhil Edworthy maxItems: 1 1173c3ce77cSPhil Edworthy 11851d11d0aSYoshihiro ShimodaadditionalProperties: false 11951d11d0aSYoshihiro Shimoda 12051d11d0aSYoshihiro Shimodaexamples: 12151d11d0aSYoshihiro Shimoda - | 12251d11d0aSYoshihiro Shimoda #include <dt-bindings/clock/r8a774c0-cpg-mssr.h> 12351d11d0aSYoshihiro Shimoda #include <dt-bindings/interrupt-controller/arm-gic.h> 12451d11d0aSYoshihiro Shimoda #include <dt-bindings/power/r8a774c0-sysc.h> 12551d11d0aSYoshihiro Shimoda 12651d11d0aSYoshihiro Shimoda usb3_peri0: usb@ee020000 { 12751d11d0aSYoshihiro Shimoda compatible = "renesas,r8a774c0-usb3-peri", "renesas,rcar-gen3-usb3-peri"; 128fba56184SRob Herring reg = <0xee020000 0x400>; 12951d11d0aSYoshihiro Shimoda interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; 13051d11d0aSYoshihiro Shimoda clocks = <&cpg CPG_MOD 328>; 13151d11d0aSYoshihiro Shimoda companion = <&xhci0>; 13251d11d0aSYoshihiro Shimoda usb-role-switch; 13351d11d0aSYoshihiro Shimoda 1341c6e8ee6SBiju Das ports { 1351c6e8ee6SBiju Das #address-cells = <1>; 1361c6e8ee6SBiju Das #size-cells = <0>; 1371c6e8ee6SBiju Das port@0 { 1381c6e8ee6SBiju Das reg = <0>; 1391c6e8ee6SBiju Das usb3_hs_ep: endpoint { 1401c6e8ee6SBiju Das remote-endpoint = <&hs_ep>; 1411c6e8ee6SBiju Das }; 1421c6e8ee6SBiju Das }; 1431c6e8ee6SBiju Das port@1 { 1441c6e8ee6SBiju Das reg = <1>; 14551d11d0aSYoshihiro Shimoda usb3_role_switch: endpoint { 1461c6e8ee6SBiju Das remote-endpoint = <&hd3ss3220_out_ep>; 1471c6e8ee6SBiju Das }; 14851d11d0aSYoshihiro Shimoda }; 14951d11d0aSYoshihiro Shimoda }; 15051d11d0aSYoshihiro Shimoda }; 151