]> git.kernelconcepts.de Git - karo-tx-linux.git/blob - drivers/usb/chipidea/ci_hdrc_zevio.c
Merge remote-tracking branch 'usb-chipidea-next/ci-for-usb-next'
[karo-tx-linux.git] / drivers / usb / chipidea / ci_hdrc_zevio.c
1 /*
2  *      Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2, as
6  * published by the Free Software Foundation.
7  *
8  * Based off drivers/usb/chipidea/ci_hdrc_msm.c
9  *
10  */
11
12 #include <linux/module.h>
13 #include <linux/platform_device.h>
14 #include <linux/usb/gadget.h>
15 #include <linux/usb/chipidea.h>
16
17 #include "ci.h"
18
19 static struct ci_hdrc_platform_data ci_hdrc_zevio_platdata = {
20         .name                   = "ci_hdrc_zevio",
21         .flags                  = CI_HDRC_REGS_SHARED | CI_HDRC_FORCE_FULLSPEED,
22         .capoffset              = DEF_CAPOFFSET,
23 };
24
25 static int ci_hdrc_zevio_probe(struct platform_device *pdev)
26 {
27         struct platform_device *ci_pdev;
28
29         dev_dbg(&pdev->dev, "ci_hdrc_zevio_probe\n");
30
31         ci_pdev = ci_hdrc_add_device(&pdev->dev,
32                                 pdev->resource, pdev->num_resources,
33                                 &ci_hdrc_zevio_platdata);
34
35         if (IS_ERR(ci_pdev)) {
36                 dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n");
37                 return PTR_ERR(ci_pdev);
38         }
39
40         platform_set_drvdata(pdev, ci_pdev);
41
42         return 0;
43 }
44
45 static int ci_hdrc_zevio_remove(struct platform_device *pdev)
46 {
47         struct platform_device *ci_pdev = platform_get_drvdata(pdev);
48
49         ci_hdrc_remove_device(ci_pdev);
50
51         return 0;
52 }
53
54 static const struct of_device_id ci_hdrc_zevio_dt_ids[] = {
55         { .compatible = "lsi,zevio-usb", },
56         { /* sentinel */ }
57 };
58
59 static struct platform_driver ci_hdrc_zevio_driver = {
60         .probe = ci_hdrc_zevio_probe,
61         .remove = ci_hdrc_zevio_remove,
62         .driver = {
63                 .name = "zevio_usb",
64                 .of_match_table = ci_hdrc_zevio_dt_ids,
65         },
66 };
67
68 MODULE_DEVICE_TABLE(of, ci_hdrc_zevio_dt_ids);
69 module_platform_driver(ci_hdrc_zevio_driver);
70
71 MODULE_LICENSE("GPL v2");