atmel_mci.h

/*
 * Copyright (C) 2005-2006 Atmel Corporation
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */
#ifndef __CPU_AT32AP_ATMEL_MCI_H__
#define __CPU_AT32AP_ATMEL_MCI_H__

#ifndef __ASSEMBLY__

/*
 * Structure for struct SoC access.
 * Names starting with '_' are fillers.
 */
typedef struct atmel_mci {
	/*	reg	Offset */
	u32	cr;	/* 0x00 */
	u32	mr;	/* 0x04 */
	u32	dtor;	/* 0x08 */
	u32	sdcr;	/* 0x0c */
	u32	argr;	/* 0x10 */
	u32	cmdr;	/* 0x14 */
	u32	_18;	/* 0x18 */
	u32	_1c;	/* 0x1c */
	u32	rspr;	/* 0x20 */
	u32	rspr1;	/* 0x24 */
	u32	rspr2;	/* 0x28 */
	u32	rspr3;	/* 0x2c */
	u32	rdr;	/* 0x30 */
	u32	tdr;	/* 0x34 */
	u32	_38;	/* 0x38 */
	u32	_3c;	/* 0x3c */
	u32	sr;	/* 0x40 */
	u32	ier;	/* 0x44 */
	u32	idr;	/* 0x48 */
	u32	imr;	/* 0x4c */
} atmel_mci_t;

#endif /* __ASSEMBLY__ */

/*
 * NOTICE: Use of registers offsets is depreciated.
 * These defines will be removed once the old driver
 * is taken out of commision.
 *
 * Atmel MultiMedia Card Interface (MCI) registers
 */
#define MMCI_CR					0x0000
#define MMCI_MR					0x0004
#define MMCI_DTOR				0x0008
#define MMCI_SDCR				0x000c
#define MMCI_ARGR				0x0010
#define MMCI_CMDR				0x0014
#define MMCI_RSPR				0x0020