1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include <device/pci_ehci.h>
#include <soc/acpi.h>
#include <soc/pci_devs.h>
#include <soc/southbridge.h>
#include <amdblocks/acpimmio.h>
static void picasso_usb_init(struct device *dev)
{
/* USB overcurrent configuration is programmed inside the FSP */
printk(BIOS_DEBUG, "%s\n", __func__);
}
static struct device_operations usb_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = picasso_usb_init,
.scan_bus = scan_static_bus,
.acpi_name = soc_acpi_name,
.ops_pci = &pci_dev_ops_pci,
};
static const unsigned short pci_device_ids[] = {
PCI_DEVICE_ID_AMD_FAM17H_MODEL18H_XHCI0,
PCI_DEVICE_ID_AMD_FAM17H_MODEL18H_XHCI1,
PCI_DEVICE_ID_AMD_FAM17H_MODEL20H_XHCI0,
0
};
static const struct pci_driver usb_0_driver __pci_driver = {
.ops = &usb_ops,
.vendor = PCI_VENDOR_ID_AMD,
.devices = pci_device_ids,
};
|
