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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/usb/renesas,rzv2m-usb3drd.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Renesas RZ/V2M USB 3.1 DRD controller8 9maintainers:10 - Biju Das <biju.das.jz@bp.renesas.com>11 12description: |13 The RZ/V2{M, MA} USB3.1 DRD module supports the following functions14 * Role swapping function by the ID pin of the Micro-AB receptacle15 * Battery Charging Specification Revision 1.216 17properties:18 compatible:19 items:20 - enum:21 - renesas,r9a09g011-usb3drd # RZ/V2M22 - renesas,r9a09g055-usb3drd # RZ/V2MA23 - const: renesas,rzv2m-usb3drd24 25 reg:26 maxItems: 127 28 interrupts:29 items:30 - description: Dual Role Device (DRD)31 - description: Battery Charging32 - description: Global Purpose Input33 34 interrupt-names:35 items:36 - const: drd37 - const: bc38 - const: gpi39 40 clocks:41 items:42 - description: Peripheral AXI clock43 - description: APB clock44 45 clock-names:46 items:47 - const: axi48 - const: reg49 50 power-domains:51 maxItems: 152 53 resets:54 maxItems: 155 56 ranges: true57 58 '#address-cells':59 enum: [ 1, 2 ]60 61 '#size-cells':62 enum: [ 1, 2 ]63 64patternProperties:65 "^usb3peri@[0-9a-f]+$":66 type: object67 $ref: /schemas/usb/renesas,usb3-peri.yaml68 69 "^usb@[0-9a-f]+$":70 type: object71 $ref: renesas,usb-xhci.yaml#72 73required:74 - compatible75 - reg76 - interrupts77 - interrupt-names78 - clocks79 - clock-names80 - power-domains81 - resets82 83additionalProperties: false84 85examples:86 - |87 #include <dt-bindings/clock/r9a09g011-cpg.h>88 #include <dt-bindings/interrupt-controller/arm-gic.h>89 90 usb3drd: usb@85070400 {91 compatible = "renesas,r9a09g011-usb3drd", "renesas,rzv2m-usb3drd";92 reg = <0x85070400 0x100>;93 interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>,94 <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>,95 <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>;96 interrupt-names = "drd", "bc", "gpi";97 clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_P>,98 <&cpg CPG_MOD R9A09G011_USB_PCLK>;99 clock-names = "axi", "reg";100 power-domains = <&cpg>;101 resets = <&cpg R9A09G011_USB_DRD_RESET>;102 ranges;103 #address-cells = <1>;104 #size-cells = <1>;105 106 usb3host: usb@85060000 {107 compatible = "renesas,r9a09g011-xhci",108 "renesas,rzv2m-xhci";109 reg = <0x85060000 0x2000>;110 interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>;111 clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_H>,112 <&cpg CPG_MOD R9A09G011_USB_PCLK>;113 clock-names = "axi", "reg";114 power-domains = <&cpg>;115 resets = <&cpg R9A09G011_USB_ARESETN_H>;116 };117 118 usb3peri: usb3peri@85070000 {119 compatible = "renesas,r9a09g011-usb3-peri",120 "renesas,rzv2m-usb3-peri";121 reg = <0x85070000 0x400>;122 interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;123 clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_P>,124 <&cpg CPG_MOD R9A09G011_USB_PCLK>;125 clock-names = "axi", "reg";126 power-domains = <&cpg>;127 resets = <&cpg R9A09G011_USB_ARESETN_P>;128 };129 };130