projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 127d42ae | 2 | /* include/linux/platform_data/s3c-hsotg.h |
| f0e1fa76 BD |
3 | * |
| 4 | * Copyright 2008 Openmoko, Inc. | |
| 5 | * Copyright 2008 Simtec Electronics | |
| 6 | * Ben Dooks <ben@simtec.co.uk> | |
| 7 | * http://armlinux.simtec.co.uk/ | |
| 8 | * | |
| 9 | * S3C USB2.0 High-speed / OtG platform information | |
| f0e1fa76 BD |
10 | */ |
| 11 | ||
| 66177cc1 SK |
12 | #ifndef __LINUX_USB_S3C_HSOTG_H |
| 13 | #define __LINUX_USB_S3C_HSOTG_H | |
| 14 | ||
| 56cc6cb7 AB |
15 | struct platform_device; |
| 16 | ||
| 1f91b4cc | 17 | enum dwc2_hsotg_dmamode { |
| f0e1fa76 BD |
18 | S3C_HSOTG_DMA_NONE, /* do not use DMA at-all */ |
| 19 | S3C_HSOTG_DMA_ONLY, /* always use DMA */ | |
| 20 | S3C_HSOTG_DMA_DRV, /* DMA is chosen by driver */ | |
| 21 | }; | |
| 22 | ||
| 23 | /** | |
| 1f91b4cc | 24 | * struct dwc2_hsotg_plat - platform data for high-speed otg/udc |
| f0e1fa76 BD |
25 | * @dma: Whether to use DMA or not. |
| 26 | * @is_osc: The clock source is an oscillator, not a crystal | |
| 27 | */ | |
| 1f91b4cc FB |
28 | struct dwc2_hsotg_plat { |
| 29 | enum dwc2_hsotg_dmamode dma; | |
| 127d42ae LM |
30 | unsigned int is_osc:1; |
| 31 | int phy_type; | |
| 99f6e1f5 JS |
32 | |
| 33 | int (*phy_init)(struct platform_device *pdev, int type); | |
| 34 | int (*phy_exit)(struct platform_device *pdev, int type); | |
| f0e1fa76 | 35 | }; |
| 99f6e1f5 | 36 | |
| 1f91b4cc | 37 | extern void dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd); |
| 66177cc1 SK |
38 | |
| 39 | #endif /* __LINUX_USB_S3C_HSOTG_H */ |