| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/usb/generic-xhci.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: USB xHCI Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Mathias Nyman <mathias.nyman@intel.com> |
| 11 | |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - description: Generic xHCI device |
| 16 | const: generic-xhci |
| 17 | - description: Armada 37xx/375/38x/8k SoCs |
| 18 | items: |
| 19 | - enum: |
| 20 | - marvell,armada3700-xhci |
| 21 | - marvell,armada-375-xhci |
| 22 | - marvell,armada-380-xhci |
| 23 | - marvell,armada-8k-xhci |
| 24 | - const: generic-xhci |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 25 | - description: Broadcom SoCs with power domains |
| 26 | items: |
| 27 | - enum: |
| 28 | - brcm,bcm2711-xhci |
| 29 | - const: brcm,xhci-brcm-v2 |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 30 | - description: Broadcom STB SoCs with xHCI |
| 31 | enum: |
| 32 | - brcm,xhci-brcm-v2 |
| 33 | - brcm,bcm7445-xhci |
| 34 | - description: Generic xHCI device |
| 35 | const: xhci-platform |
| 36 | deprecated: true |
| 37 | |
| 38 | reg: |
| 39 | maxItems: 1 |
| 40 | |
| 41 | interrupts: |
| 42 | maxItems: 1 |
| 43 | |
| 44 | clocks: |
| 45 | minItems: 1 |
| 46 | maxItems: 2 |
| 47 | |
| 48 | clock-names: |
| 49 | minItems: 1 |
| 50 | items: |
| 51 | - const: core |
| 52 | - const: reg |
| 53 | |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 54 | power-domains: |
| 55 | maxItems: 1 |
| 56 | |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 57 | unevaluatedProperties: false |
| 58 | |
| 59 | required: |
| 60 | - compatible |
| 61 | - reg |
| 62 | - interrupts |
| 63 | |
| Tom Rini | 93743d2 | 2024-04-01 09:08:13 -0400 | [diff] [blame] | 64 | allOf: |
| 65 | - $ref: usb-xhci.yaml# |
| 66 | - if: |
| 67 | properties: |
| 68 | compatible: |
| 69 | contains: |
| 70 | const: brcm,bcm2711-xhci |
| 71 | then: |
| 72 | required: |
| 73 | - power-domains |
| 74 | else: |
| 75 | properties: |
| 76 | power-domains: false |
| 77 | |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 78 | examples: |
| 79 | - | |
| 80 | usb@f0931000 { |
| 81 | compatible = "generic-xhci"; |
| 82 | reg = <0xf0931000 0x8c8>; |
| 83 | interrupts = <0x0 0x4e 0x0>; |
| 84 | }; |