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regs-ata.h

/* linux/arch/arm/plat-samsung/include/plat/regs-ata.h
 *
 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
 *          http://www.samsung.com
 *
 * Samsung CF-ATA register definitions
 *
 * 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 __ASM_PLAT_REGS_ATA_H
#define __ASM_PLAT_REGS_ATA_H __FILE__

#define S3C_CFATA_REG(x)      (x)

#define S3C_CFATA_MUX         S3C_CFATA_REG(0x0)

#define S3C_ATA_CTRL          S3C_CFATA_REG(0x0)
#define S3C_ATA_STATUS        S3C_CFATA_REG(0x4)
#define S3C_ATA_CMD           S3C_CFATA_REG(0x8)
#define S3C_ATA_SWRST         S3C_CFATA_REG(0xc)
#define S3C_ATA_IRQ           S3C_CFATA_REG(0x10)
#define S3C_ATA_IRQ_MSK       S3C_CFATA_REG(0x14)
#define S3C_ATA_CFG           S3C_CFATA_REG(0x18)

#define S3C_ATA_MDMA_TIME     S3C_CFATA_REG(0x28)
#define S3C_ATA_PIO_TIME      S3C_CFATA_REG(0x2c)
#define S3C_ATA_UDMA_TIME     S3C_CFATA_REG(0x30)
#define S3C_ATA_XFR_NUM       S3C_CFATA_REG(0x34)
#define S3C_ATA_XFR_CNT       S3C_CFATA_REG(0x38)
#define S3C_ATA_TBUF_START    S3C_CFATA_REG(0x3c)
#define S3C_ATA_TBUF_SIZE     S3C_CFATA_REG(0x40)
#define S3C_ATA_SBUF_START    S3C_CFATA_REG(0x44)
#define S3C_ATA_SBUF_SIZE     S3C_CFATA_REG(0x48)
#define S3C_ATA_CADR_TBUF     S3C_CFATA_REG(0x4c)
#define S3C_ATA_CADR_SBUF     S3C_CFATA_REG(0x50)
#define S3C_ATA_PIO_DTR       S3C_CFATA_REG(0x54)
#define S3C_ATA_PIO_FED       S3C_CFATA_REG(0x58)
#define S3C_ATA_PIO_SCR       S3C_CFATA_REG(0x5c)
#define S3C_ATA_PIO_LLR       S3C_CFATA_REG(0x60)
#define S3C_ATA_PIO_LMR       S3C_CFATA_REG(0x64)
#define S3C_ATA_PIO_LHR       S3C_CFATA_REG(0x68)
#define S3C_ATA_PIO_DVR       S3C_CFATA_REG(0x6c)
#define S3C_ATA_PIO_CSD       S3C_CFATA_REG(0x70)
#define S3C_ATA_PIO_DAD       S3C_CFATA_REG(0x74)
#define S3C_ATA_PIO_READY     S3C_CFATA_REG(0x78)
#define S3C_ATA_PIO_RDATA     S3C_CFATA_REG(0x7c)

#define S3C_CFATA_MUX_TRUEIDE 0x01

#define S3C_ATA_CFG_SWAP      0x40
#define S3C_ATA_CFG_IORDYEN   0x02

#endif /* __ASM_PLAT_REGS_ATA_H */

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