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/* arch/arm/plat-s3c/include/plat/udc-hs.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.
*/
enum s3c_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 s3c_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 s3c_hsotg_plat {
enum s3c_hsotg_dmamode dma;
unsigned int is_osc : 1;
int (*phy_init)(struct platform_device *pdev, int type);
int (*phy_exit)(struct platform_device *pdev, int type);
};
extern void s3c_hsotg_set_platdata(struct s3c_hsotg_plat *pd);
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