projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| 25985edc | 2 | * Alchemy Semi Pb1000 Reference Board |
| 1da177e4 | 3 | * |
| 7916c354 SS |
4 | * Copyright 2001, 2008 MontaVista Software Inc. |
| 5 | * Author: MontaVista Software, Inc. <source@mvista.com> | |
| 1da177e4 LT |
6 | * |
| 7 | * ######################################################################## | |
| 8 | * | |
| 9 | * This program is free software; you can distribute it and/or modify it | |
| 10 | * under the terms of the GNU General Public License (Version 2) as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | * | |
| 13 | * This program is distributed in the hope it will be useful, but WITHOUT | |
| 14 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 | * for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU General Public License along | |
| 19 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 20 | * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. | |
| 21 | * | |
| 22 | * ######################################################################## | |
| 23 | * | |
| 24 | * | |
| 25 | */ | |
| 26 | #ifndef __ASM_PB1000_H | |
| 27 | #define __ASM_PB1000_H | |
| 28 | ||
| 29 | /* PCMCIA PB1000 specific defines */ | |
| 7916c354 SS |
30 | #define PCMCIA_MAX_SOCK 1 |
| 31 | #define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1) | |
| 32 | ||
| 33 | #define PB1000_PCR 0xBE000000 | |
| 34 | # define PCR_SLOT_0_VPP0 (1 << 0) | |
| 35 | # define PCR_SLOT_0_VPP1 (1 << 1) | |
| 36 | # define PCR_SLOT_0_VCC0 (1 << 2) | |
| 37 | # define PCR_SLOT_0_VCC1 (1 << 3) | |
| 38 | # define PCR_SLOT_0_RST (1 << 4) | |
| 39 | # define PCR_SLOT_1_VPP0 (1 << 8) | |
| 40 | # define PCR_SLOT_1_VPP1 (1 << 9) | |
| 41 | # define PCR_SLOT_1_VCC0 (1 << 10) | |
| 42 | # define PCR_SLOT_1_VCC1 (1 << 11) | |
| 43 | # define PCR_SLOT_1_RST (1 << 12) | |
| 44 | ||
| 45 | #define PB1000_MDR 0xBE000004 | |
| 46 | # define MDR_PI (1 << 5) /* PCMCIA int latch */ | |
| 47 | # define MDR_EPI (1 << 14) /* enable PCMCIA int */ | |
| 48 | # define MDR_CPI (1 << 15) /* clear PCMCIA int */ | |
| 49 | ||
| 50 | #define PB1000_ACR1 0xBE000008 | |
| 51 | # define ACR1_SLOT_0_CD1 (1 << 0) /* card detect 1 */ | |
| 52 | # define ACR1_SLOT_0_CD2 (1 << 1) /* card detect 2 */ | |
| 53 | # define ACR1_SLOT_0_READY (1 << 2) /* ready */ | |
| 54 | # define ACR1_SLOT_0_STATUS (1 << 3) /* status change */ | |
| 55 | # define ACR1_SLOT_0_VS1 (1 << 4) /* voltage sense 1 */ | |
| 56 | # define ACR1_SLOT_0_VS2 (1 << 5) /* voltage sense 2 */ | |
| 57 | # define ACR1_SLOT_0_INPACK (1 << 6) /* inpack pin status */ | |
| 58 | # define ACR1_SLOT_1_CD1 (1 << 8) /* card detect 1 */ | |
| 59 | # define ACR1_SLOT_1_CD2 (1 << 9) /* card detect 2 */ | |
| 60 | # define ACR1_SLOT_1_READY (1 << 10) /* ready */ | |
| 61 | # define ACR1_SLOT_1_STATUS (1 << 11) /* status change */ | |
| 62 | # define ACR1_SLOT_1_VS1 (1 << 12) /* voltage sense 1 */ | |
| 63 | # define ACR1_SLOT_1_VS2 (1 << 13) /* voltage sense 2 */ | |
| 64 | # define ACR1_SLOT_1_INPACK (1 << 14) /* inpack pin status */ | |
| 65 | ||
| 66 | #define CPLD_AUX0 0xBE00000C | |
| 67 | #define CPLD_AUX1 0xBE000010 | |
| 68 | #define CPLD_AUX2 0xBE000014 | |
| 1da177e4 LT |
69 | |
| 70 | /* Voltage levels */ | |
| 71 | ||
| 72 | /* VPPEN1 - VPPEN0 */ | |
| 7916c354 SS |
73 | #define VPP_GND ((0 << 1) | (0 << 0)) |
| 74 | #define VPP_5V ((1 << 1) | (0 << 0)) | |
| 75 | #define VPP_3V ((0 << 1) | (1 << 0)) | |
| 76 | #define VPP_12V ((0 << 1) | (1 << 0)) | |
| 77 | #define VPP_HIZ ((1 << 1) | (1 << 0)) | |
| 1da177e4 LT |
78 | |
| 79 | /* VCCEN1 - VCCEN0 */ | |
| 7916c354 SS |
80 | #define VCC_3V ((0 << 1) | (1 << 0)) |
| 81 | #define VCC_5V ((1 << 1) | (0 << 0)) | |
| 82 | #define VCC_HIZ ((0 << 1) | (0 << 0)) | |
| 1da177e4 LT |
83 | |
| 84 | /* VPP/VCC */ | |
| 7916c354 SS |
85 | #define SET_VCC_VPP(VCC, VPP, SLOT) \ |
| 86 | ((((VCC) << 2) | ((VPP) << 0)) << ((SLOT) * 8)) | |
| 1da177e4 | 87 | #endif /* __ASM_PB1000_H */ |