tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
4 *
5 * Based off drivers/usb/chipidea/ci_hdrc_msm.c
6 */
7
8#include <linux/module.h>
9#include <linux/platform_device.h>
10#include <linux/usb/gadget.h>
11#include <linux/usb/chipidea.h>
12
13#include "ci.h"
14
15static struct ci_hdrc_platform_data ci_hdrc_zevio_platdata = {
16 .name = "ci_hdrc_zevio",
17 .flags = CI_HDRC_REGS_SHARED | CI_HDRC_FORCE_FULLSPEED,
18 .capoffset = DEF_CAPOFFSET,
19};
20
21static int ci_hdrc_zevio_probe(struct platform_device *pdev)
22{
23 struct platform_device *ci_pdev;
24
25 dev_dbg(&pdev->dev, "ci_hdrc_zevio_probe\n");
26
27 ci_pdev = ci_hdrc_add_device(&pdev->dev,
28 pdev->resource, pdev->num_resources,
29 &ci_hdrc_zevio_platdata);
30
31 if (IS_ERR(ci_pdev)) {
32 dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n");
33 return PTR_ERR(ci_pdev);
34 }
35
36 platform_set_drvdata(pdev, ci_pdev);
37
38 return 0;
39}
40
41static int ci_hdrc_zevio_remove(struct platform_device *pdev)
42{
43 struct platform_device *ci_pdev = platform_get_drvdata(pdev);
44
45 ci_hdrc_remove_device(ci_pdev);
46
47 return 0;
48}
49
50static const struct of_device_id ci_hdrc_zevio_dt_ids[] = {
51 { .compatible = "lsi,zevio-usb", },
52 { /* sentinel */ }
53};
54
55static struct platform_driver ci_hdrc_zevio_driver = {
56 .probe = ci_hdrc_zevio_probe,
57 .remove = ci_hdrc_zevio_remove,
58 .driver = {
59 .name = "zevio_usb",
60 .of_match_table = ci_hdrc_zevio_dt_ids,
61 },
62};
63
64MODULE_DEVICE_TABLE(of, ci_hdrc_zevio_dt_ids);
65module_platform_driver(ci_hdrc_zevio_driver);
66
67MODULE_LICENSE("GPL v2");