Greg Kroah-Hartman | 5fd54ac | 2017-11-03 11:28:30 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
Daniel Tang | 7b92e1d | 2014-03-11 13:47:39 +0800 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> |
| 4 | * |
Daniel Tang | 7b92e1d | 2014-03-11 13:47:39 +0800 | [diff] [blame] | 5 | * Based off drivers/usb/chipidea/ci_hdrc_msm.c |
Daniel Tang | 7b92e1d | 2014-03-11 13:47:39 +0800 | [diff] [blame] | 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 | |
| 15 | static struct ci_hdrc_platform_data ci_hdrc_zevio_platdata = { |
| 16 | .name = "ci_hdrc_zevio", |
Daniel Tang | 8920044 | 2015-02-11 12:44:57 +0800 | [diff] [blame] | 17 | .flags = CI_HDRC_REGS_SHARED | CI_HDRC_FORCE_FULLSPEED, |
Daniel Tang | 7b92e1d | 2014-03-11 13:47:39 +0800 | [diff] [blame] | 18 | .capoffset = DEF_CAPOFFSET, |
| 19 | }; |
| 20 | |
| 21 | static 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 | |
| 41 | static 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 | |
| 50 | static const struct of_device_id ci_hdrc_zevio_dt_ids[] = { |
| 51 | { .compatible = "lsi,zevio-usb", }, |
| 52 | { /* sentinel */ } |
| 53 | }; |
| 54 | |
| 55 | static 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", |
Daniel Tang | 7b92e1d | 2014-03-11 13:47:39 +0800 | [diff] [blame] | 60 | .of_match_table = ci_hdrc_zevio_dt_ids, |
| 61 | }, |
| 62 | }; |
| 63 | |
| 64 | MODULE_DEVICE_TABLE(of, ci_hdrc_zevio_dt_ids); |
| 65 | module_platform_driver(ci_hdrc_zevio_driver); |
| 66 | |
| 67 | MODULE_LICENSE("GPL v2"); |