| Ben Dooks | f0e1fa7 | 2009-05-16 22:05:27 +0100 | [diff] [blame] | 1 | /* arch/arm/plat-s3c/include/plat/udc-hs.h |
| 2 | * |
| 3 | * Copyright 2008 Openmoko, Inc. |
| 4 | * Copyright 2008 Simtec Electronics |
| 5 | * Ben Dooks <ben@simtec.co.uk> |
| 6 | * http://armlinux.simtec.co.uk/ |
| 7 | * |
| 8 | * S3C USB2.0 High-speed / OtG platform information |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as |
| 12 | * published by the Free Software Foundation. |
| 13 | */ |
| 14 | |
| Maurus Cuelenaere | bd548e5 | 2010-01-21 01:37:28 +0100 | [diff] [blame] | 15 | enum s3c_hsotg_dmamode { |
| Ben Dooks | f0e1fa7 | 2009-05-16 22:05:27 +0100 | [diff] [blame] | 16 | S3C_HSOTG_DMA_NONE, /* do not use DMA at-all */ |
| 17 | S3C_HSOTG_DMA_ONLY, /* always use DMA */ |
| 18 | S3C_HSOTG_DMA_DRV, /* DMA is chosen by driver */ |
| 19 | }; |
| 20 | |
| 21 | /** |
| 22 | * struct s3c_hsotg_plat - platform data for high-speed otg/udc |
| 23 | * @dma: Whether to use DMA or not. |
| 24 | * @is_osc: The clock source is an oscillator, not a crystal |
| 25 | */ |
| 26 | struct s3c_hsotg_plat { |
| Maurus Cuelenaere | bd548e5 | 2010-01-21 01:37:28 +0100 | [diff] [blame] | 27 | enum s3c_hsotg_dmamode dma; |
| Ben Dooks | f0e1fa7 | 2009-05-16 22:05:27 +0100 | [diff] [blame] | 28 | unsigned int is_osc : 1; |
| Joonyoung Shim | 99f6e1f | 2012-03-07 04:23:47 -0800 | [diff] [blame^] | 29 | |
| 30 | int (*phy_init)(struct platform_device *pdev, int type); |
| 31 | int (*phy_exit)(struct platform_device *pdev, int type); |
| Ben Dooks | f0e1fa7 | 2009-05-16 22:05:27 +0100 | [diff] [blame] | 32 | }; |
| Joonyoung Shim | 99f6e1f | 2012-03-07 04:23:47 -0800 | [diff] [blame^] | 33 | |
| 34 | extern void s3c_hsotg_set_platdata(struct s3c_hsotg_plat *pd); |