blob: d5daa7f19e28046dcb5985809d72257c3fa54bee (
plain)
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
|
// SPDX-License-Identifier: GPL-2.0
/**
* host.c - DesignWare USB3 DRD Controller Host Glue
*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
*
* Authors: Felipe Balbi <balbi@ti.com>,
*/
#include <common.h>
#include <driver.h>
#include <init.h>
#include "core.h"
int dwc3_host_init(struct dwc3 *dwc)
{
struct resource *io;
struct device_d *dev = dwc->dev;
io = dev_get_resource(dev, IORESOURCE_MEM, 0);
if (IS_ERR(io)) {
dev_err(dev, "Failed to get IORESOURCE_MEM\n");
return PTR_ERR(io);
}
dwc->xhci = add_generic_device("xHCI", DEVICE_ID_DYNAMIC, NULL,
io->start, resource_size(io),
IORESOURCE_MEM, NULL);
if (!dwc->xhci) {
dev_err(dev, "Failed to register xHCI device\n");
return -ENODEV;
}
return 0;
}
|
