projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 127d42ae | 1 | /* include/linux/platform_data/s3c-hsotg.h |
| f0e1fa76 BD |
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 | ||
| bd548e5e | 15 | enum s3c_hsotg_dmamode { |
| f0e1fa76 BD |
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 { | |
| bd548e5e | 27 | enum s3c_hsotg_dmamode dma; |
| 127d42ae LM |
28 | unsigned int is_osc:1; |
| 29 | int phy_type; | |
| 99f6e1f5 JS |
30 | |
| 31 | int (*phy_init)(struct platform_device *pdev, int type); | |
| 32 | int (*phy_exit)(struct platform_device *pdev, int type); | |
| f0e1fa76 | 33 | }; |
| 99f6e1f5 JS |
34 | |
| 35 | extern void s3c_hsotg_set_platdata(struct s3c_hsotg_plat *pd); |