Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/usb/xlnx,usb2.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Xilinx udc controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Piyush Mehta <piyush.mehta@amd.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | const: xlnx,usb2-device-4.00.a |
| 15 | |
| 16 | reg: |
| 17 | maxItems: 1 |
| 18 | |
| 19 | interrupts: |
| 20 | maxItems: 1 |
| 21 | |
| 22 | xlnx,has-builtin-dma: |
| 23 | description: |
| 24 | If present, hardware has dma capability. |
| 25 | type: boolean |
| 26 | |
| 27 | clocks: |
| 28 | minItems: 1 |
| 29 | |
| 30 | clock-names: |
| 31 | const: s_axi_aclk |
| 32 | |
| 33 | required: |
| 34 | - compatible |
| 35 | - reg |
| 36 | - interrupts |
| 37 | |
| 38 | additionalProperties: false |
| 39 | |
| 40 | examples: |
| 41 | - | |
| 42 | axi-usb2-device@42e00000 { |
| 43 | compatible = "xlnx,usb2-device-4.00.a"; |
| 44 | interrupts = <0x0 0x39 0x1>; |
| 45 | reg = <0xee000000 0xc00>; |
| 46 | xlnx,has-builtin-dma; |
| 47 | }; |