Viewing file:  s3c-hsotg.h (1.04 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* SPDX-License-Identifier: GPL-2.0-only */
/* 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
*/
#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 */
|