arch/arm/plat-samsung/include/plat/regs-ata.h

   1 /* linux/arch/arm/plat-samsung/include/plat/regs-ata.h
   2  *
   3  * Copyright (c) 2010 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com
   5  *
   6  * Samsung CF-ATA register definitions
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #ifndef __ASM_PLAT_REGS_ATA_H
  14 #define __ASM_PLAT_REGS_ATA_H __FILE__
  15
  16 #define S3C_CFATA_REG(x)        (x)
  17
  18 #define S3C_CFATA_MUX           S3C_CFATA_REG(0x0)
  19
  20 #define S3C_ATA_CTRL            S3C_CFATA_REG(0x0)
  21 #define S3C_ATA_STATUS          S3C_CFATA_REG(0x4)
  22 #define S3C_ATA_CMD             S3C_CFATA_REG(0x8)
  23 #define S3C_ATA_SWRST           S3C_CFATA_REG(0xc)
  24 #define S3C_ATA_IRQ             S3C_CFATA_REG(0x10)
  25 #define S3C_ATA_IRQ_MSK         S3C_CFATA_REG(0x14)
  26 #define S3C_ATA_CFG             S3C_CFATA_REG(0x18)
  27
  28 #define S3C_ATA_MDMA_TIME       S3C_CFATA_REG(0x28)
  29 #define S3C_ATA_PIO_TIME        S3C_CFATA_REG(0x2c)
  30 #define S3C_ATA_UDMA_TIME       S3C_CFATA_REG(0x30)
  31 #define S3C_ATA_XFR_NUM         S3C_CFATA_REG(0x34)
  32 #define S3C_ATA_XFR_CNT         S3C_CFATA_REG(0x38)
  33 #define S3C_ATA_TBUF_START      S3C_CFATA_REG(0x3c)
  34 #define S3C_ATA_TBUF_SIZE       S3C_CFATA_REG(0x40)
  35 #define S3C_ATA_SBUF_START      S3C_CFATA_REG(0x44)
  36 #define S3C_ATA_SBUF_SIZE       S3C_CFATA_REG(0x48)
  37 #define S3C_ATA_CADR_TBUF       S3C_CFATA_REG(0x4c)
  38 #define S3C_ATA_CADR_SBUF       S3C_CFATA_REG(0x50)
  39 #define S3C_ATA_PIO_DTR         S3C_CFATA_REG(0x54)
  40 #define S3C_ATA_PIO_FED         S3C_CFATA_REG(0x58)
  41 #define S3C_ATA_PIO_SCR         S3C_CFATA_REG(0x5c)
  42 #define S3C_ATA_PIO_LLR         S3C_CFATA_REG(0x60)
  43 #define S3C_ATA_PIO_LMR         S3C_CFATA_REG(0x64)
  44 #define S3C_ATA_PIO_LHR         S3C_CFATA_REG(0x68)
  45 #define S3C_ATA_PIO_DVR         S3C_CFATA_REG(0x6c)
  46 #define S3C_ATA_PIO_CSD         S3C_CFATA_REG(0x70)
  47 #define S3C_ATA_PIO_DAD         S3C_CFATA_REG(0x74)
  48 #define S3C_ATA_PIO_READY       S3C_CFATA_REG(0x78)
  49 #define S3C_ATA_PIO_RDATA       S3C_CFATA_REG(0x7c)
  50
  51 #define S3C_CFATA_MUX_TRUEIDE   0x01
  52
  53 #define S3C_ATA_CFG_SWAP        0x40
  54 #define S3C_ATA_CFG_IORDYEN     0x02
  55
  56 #endif /* __ASM_PLAT_REGS_ATA_H */