| Abhilash Kesavan | db90005 | 2010-06-08 16:38:20 +0900 | [diff] [blame] | 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 */ |