| /* include/linux/platform_data/s3c-hsotg.h | |
| * | |
| * Copyright 2008 Openmoko, Inc. | |
| * Copyright 2008 Simtec Electronics | |
| * Ben Dooks <ben@simtec.co.uk> | |
| * http://armlinux.simtec.co.uk/ | |
| * | |
| * S3C USB2.0 High-speed / OtG platform information | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License version 2 as | |
| * published by the Free Software Foundation. | |
| */ | |
| #ifndef __LINUX_USB_S3C_HSOTG_H | |
| #define __LINUX_USB_S3C_HSOTG_H | |
| struct platform_device; | |
| enum dwc2_hsotg_dmamode { | |
| S3C_HSOTG_DMA_NONE, /* do not use DMA at-all */ | |
| S3C_HSOTG_DMA_ONLY, /* always use DMA */ | |
| S3C_HSOTG_DMA_DRV, /* DMA is chosen by driver */ | |
| }; | |
| /** | |
| * struct dwc2_hsotg_plat - platform data for high-speed otg/udc | |
| * @dma: Whether to use DMA or not. | |
| * @is_osc: The clock source is an oscillator, not a crystal | |
| */ | |
| struct dwc2_hsotg_plat { | |
| enum dwc2_hsotg_dmamode dma; | |
| unsigned int is_osc:1; | |
| int phy_type; | |
| int (*phy_init)(struct platform_device *pdev, int type); | |
| int (*phy_exit)(struct platform_device *pdev, int type); | |
| }; | |
| extern void dwc2_hsotg_set_platdata(struct dwc2_hsotg_plat *pd); | |
| #endif /* __LINUX_USB_S3C_HSOTG_H */ |