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7b92e1dd DT |
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", | |
89200448 | 21 | .flags = CI_HDRC_REGS_SHARED | CI_HDRC_FORCE_FULLSPEED, |
7b92e1dd DT |
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", | |
7b92e1dd DT |
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"); |