1 /*
2  * QEMU model of the Xilinx usb subsystem
3  *
4  * Copyright (c) 2020 Xilinx Inc. Sai Pavan Boddu <sai.pavan.boddu@xilinx.com>
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to deal
8  * in the Software without restriction, including without limitation the rights
9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10  * copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in
14  * all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22  * THE SOFTWARE.
23  */
24 
25 #ifndef XLNX_USB_SUBSYSTEM_H
26 #define XLNX_USB_SUBSYSTEM_H
27 
28 #include "hw/register.h"
29 #include "hw/sysbus.h"
30 #include "hw/usb/xlnx-versal-usb2-ctrl-regs.h"
31 #include "hw/usb/hcd-dwc3.h"
32 
33 #define TYPE_XILINX_VERSAL_USB2 "xlnx.versal-usb2"
34 
35 #define VERSAL_USB2(obj) \
36      OBJECT_CHECK(VersalUsb2, (obj), TYPE_XILINX_VERSAL_USB2)
37 
38 typedef struct VersalUsb2 {
39     SysBusDevice parent_obj;
40     MemoryRegion dwc3_mr;
41     MemoryRegion usb2Ctrl_mr;
42 
43     VersalUsb2CtrlRegs usb2Ctrl;
44     USBDWC3 dwc3;
45 } VersalUsb2;
46 
47 #endif
48