| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/usb/renesas,usbhs.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Renesas USBHS (HS-USB) controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - items: |
| 16 | - const: renesas,usbhs-r7s72100 # RZ/A1 |
| 17 | - const: renesas,rza1-usbhs |
| 18 | |
| 19 | - items: |
| 20 | - enum: |
| 21 | - renesas,usbhs-r7s9210 # RZ/A2 |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame^] | 22 | - renesas,usbhs-r9a07g043 # RZ/G2UL and RZ/Five |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 23 | - renesas,usbhs-r9a07g044 # RZ/G2{L,LC} |
| 24 | - renesas,usbhs-r9a07g054 # RZ/V2L |
| 25 | - const: renesas,rza2-usbhs |
| 26 | |
| 27 | - items: |
| 28 | - enum: |
| 29 | - renesas,usbhs-r8a7742 # RZ/G1H |
| 30 | - renesas,usbhs-r8a7743 # RZ/G1M |
| 31 | - renesas,usbhs-r8a7744 # RZ/G1N |
| 32 | - renesas,usbhs-r8a7745 # RZ/G1E |
| 33 | - renesas,usbhs-r8a77470 # RZ/G1C |
| 34 | - renesas,usbhs-r8a7790 # R-Car H2 |
| 35 | - renesas,usbhs-r8a7791 # R-Car M2-W |
| 36 | - renesas,usbhs-r8a7792 # R-Car V2H |
| 37 | - renesas,usbhs-r8a7793 # R-Car M2-N |
| 38 | - renesas,usbhs-r8a7794 # R-Car E2 |
| 39 | - const: renesas,rcar-gen2-usbhs |
| 40 | |
| 41 | - items: |
| 42 | - enum: |
| 43 | - renesas,usbhs-r8a774a1 # RZ/G2M |
| 44 | - renesas,usbhs-r8a774b1 # RZ/G2N |
| 45 | - renesas,usbhs-r8a774c0 # RZ/G2E |
| 46 | - renesas,usbhs-r8a774e1 # RZ/G2H |
| 47 | - renesas,usbhs-r8a7795 # R-Car H3 |
| 48 | - renesas,usbhs-r8a7796 # R-Car M3-W |
| 49 | - renesas,usbhs-r8a77961 # R-Car M3-W+ |
| 50 | - renesas,usbhs-r8a77965 # R-Car M3-N |
| 51 | - renesas,usbhs-r8a77990 # R-Car E3 |
| 52 | - renesas,usbhs-r8a77995 # R-Car D3 |
| 53 | - const: renesas,rcar-gen3-usbhs |
| 54 | |
| 55 | reg: |
| 56 | maxItems: 1 |
| 57 | |
| 58 | clocks: |
| 59 | minItems: 1 |
| 60 | items: |
| 61 | - description: USB 2.0 host |
| 62 | - description: USB 2.0 peripheral |
| 63 | - description: USB 2.0 clock selector |
| 64 | |
| 65 | interrupts: |
| 66 | minItems: 1 |
| 67 | maxItems: 4 |
| 68 | |
| 69 | renesas,buswait: |
| 70 | $ref: /schemas/types.yaml#/definitions/uint32 |
| 71 | description: | |
| 72 | Integer to use BUSWAIT register. |
| 73 | |
| 74 | renesas,enable-gpio: |
| 75 | maxItems: 1 |
| 76 | description: | |
| 77 | gpio specifier to check GPIO determining if USB function should be |
| 78 | enabled. |
| 79 | |
| 80 | phys: |
| 81 | maxItems: 1 |
| 82 | |
| 83 | phy-names: |
| 84 | items: |
| 85 | - const: usb |
| 86 | |
| 87 | dmas: |
| 88 | minItems: 2 |
| 89 | maxItems: 4 |
| 90 | |
| 91 | dma-names: |
| 92 | minItems: 2 |
| 93 | items: |
| 94 | - const: ch0 |
| 95 | - const: ch1 |
| 96 | - const: ch2 |
| 97 | - const: ch3 |
| 98 | |
| 99 | dr_mode: true |
| 100 | |
| 101 | power-domains: |
| 102 | maxItems: 1 |
| 103 | |
| 104 | resets: |
| 105 | minItems: 1 |
| 106 | items: |
| 107 | - description: USB 2.0 host |
| 108 | - description: USB 2.0 peripheral |
| 109 | |
| 110 | required: |
| 111 | - compatible |
| 112 | - reg |
| 113 | - clocks |
| 114 | - interrupts |
| 115 | |
| 116 | allOf: |
| 117 | - if: |
| 118 | properties: |
| 119 | compatible: |
| 120 | contains: |
| 121 | enum: |
| 122 | - renesas,usbhs-r9a07g043 |
| 123 | - renesas,usbhs-r9a07g044 |
| 124 | - renesas,usbhs-r9a07g054 |
| 125 | then: |
| 126 | properties: |
| 127 | interrupts: |
| 128 | items: |
| 129 | - description: U2P_IXL_INT |
| 130 | - description: U2P_INT_DMA[0] |
| 131 | - description: U2P_INT_DMA[1] |
| 132 | - description: U2P_INT_DMAERR |
| 133 | required: |
| 134 | - resets |
| 135 | else: |
| 136 | properties: |
| 137 | interrupts: |
| 138 | maxItems: 1 |
| 139 | |
| 140 | additionalProperties: false |
| 141 | |
| 142 | examples: |
| 143 | - | |
| 144 | #include <dt-bindings/clock/r8a7790-cpg-mssr.h> |
| 145 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 146 | #include <dt-bindings/power/r8a7790-sysc.h> |
| 147 | |
| 148 | usbhs: usb@e6590000 { |
| 149 | compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs"; |
| 150 | reg = <0xe6590000 0x100>; |
| 151 | interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; |
| 152 | clocks = <&cpg CPG_MOD 704>; |
| 153 | }; |