Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
[pandora-kernel.git] / arch / arm / plat-samsung / dev-usb.c
1 /* linux/arch/arm/plat-s3c/dev-usb.c
2  *
3  * Copyright 2008 Simtec Electronics
4  *      Ben Dooks <ben@simtec.co.uk>
5  *      http://armlinux.simtec.co.uk/
6  *
7  * S3C series device definition for USB host
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License version 2 as
11  * published by the Free Software Foundation.
12 */
13
14 #include <linux/gfp.h>
15 #include <linux/kernel.h>
16 #include <linux/string.h>
17 #include <linux/platform_device.h>
18
19 #include <mach/irqs.h>
20 #include <mach/map.h>
21
22 #include <plat/devs.h>
23 #include <plat/usb-control.h>
24
25 static struct resource s3c_usb_resource[] = {
26         [0] = {
27                 .start = S3C_PA_USBHOST,
28                 .end   = S3C_PA_USBHOST + 0x100 - 1,
29                 .flags = IORESOURCE_MEM,
30         },
31         [1] = {
32                 .start = IRQ_USBH,
33                 .end   = IRQ_USBH,
34                 .flags = IORESOURCE_IRQ,
35         }
36 };
37
38 static u64 s3c_device_usb_dmamask = 0xffffffffUL;
39
40 struct platform_device s3c_device_ohci = {
41         .name             = "s3c2410-ohci",
42         .id               = -1,
43         .num_resources    = ARRAY_SIZE(s3c_usb_resource),
44         .resource         = s3c_usb_resource,
45         .dev              = {
46                 .dma_mask = &s3c_device_usb_dmamask,
47                 .coherent_dma_mask = 0xffffffffUL
48         }
49 };
50
51 EXPORT_SYMBOL(s3c_device_ohci);
52
53 /**
54  * s3c_ohci_set_platdata - initialise OHCI device platform data
55  * @info: The platform data.
56  *
57  * This call copies the @info passed in and sets the device .platform_data
58  * field to that copy. The @info is copied so that the original can be marked
59  * __initdata.
60  */
61 void __init s3c_ohci_set_platdata(struct s3c2410_hcd_info *info)
62 {
63         s3c_set_platdata(info, sizeof(struct s3c2410_hcd_info),
64                          &s3c_device_ohci);
65 }