[linux-2.6-block.git] / arch / arm / plat-s3c / include / plat / udc-hs.h

/* 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_hostg_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_hostg_dmamode	dma;
	unsigned int		is_osc : 1;
};
Commit	Line	Data
f0e1fa76 BD	1	/* arch/arm/plat-s3c/include/plat/udc-hs.h
	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
	15	enum s3c_hostg_dmamode {
	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 {
	27	enum s3c_hostg_dmamode dma;
	28	unsigned int is_osc : 1;
	29	};