1# Copyright (c) 2022 Nuvoton Technology Corporation
2# SPDX-License-Identifier: Apache-2.0
3
4description: Nuvoton NuMaker USB 1.1 device controller
5
6compatible: "nuvoton,numaker-usbd"
7
8include: [usb-ep.yaml, reset-device.yaml, pinctrl-device.yaml]
9
10properties:
11  reg:
12    required: true
13
14  interrupts:
15    required: true
16
17  resets:
18    required: true
19
20  clocks:
21    required: true
22
23  dma-buffer-size:
24    type: int
25    required: true
26    description: |
27      Size of DMA buffer in bytes
28
29  disallow-iso-in-out-same-number:
30    type: boolean
31    description: |
32      Some soc series don't allow Isochronous IN/OUT endpoints to be assigned the same numbers,
33      for example, 0x82 (for Isochronous IN) and 0x02 (for Isochronous OUT) are disallowed.
34