| John Rigby | afbf889 | 2011-04-19 10:42:42 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 ST-Ericsson SA |
| 3 | * |
| 4 | * Copied from the Linux version: |
| 5 | * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | */ |
| 21 | #ifndef __MACH_PRCMU_FW_V1_H |
| 22 | #define __MACH_PRCMU_FW_V1_H |
| 23 | |
| 24 | #define AP_EXECUTE 2 |
| 25 | #define I2CREAD 1 |
| 26 | #define I2C_WR_OK 1 |
| 27 | #define I2C_RD_OK 2 |
| 28 | #define I2CWRITE 0 |
| 29 | |
| 30 | #define _PRCMU_TCDM_BASE U8500_PRCMU_TCDM_BASE |
| 31 | #define PRCM_XP70_CUR_PWR_STATE (_PRCMU_TCDM_BASE + 0xFFC) /* 4 BYTES */ |
| 32 | |
| 33 | #define PRCM_REQ_MB5 (_PRCMU_TCDM_BASE + 0xE44) /* 4 bytes */ |
| 34 | #define PRCM_ACK_MB5 (_PRCMU_TCDM_BASE + 0xDF4) /* 4 bytes */ |
| 35 | |
| 36 | /* Mailbox 5 Requests */ |
| 37 | #define PRCM_REQ_MB5_I2COPTYPE_REG (PRCM_REQ_MB5 + 0x0) |
| 38 | #define PRCM_REQ_MB5_BIT_FIELDS (PRCM_REQ_MB5 + 0x1) |
| 39 | #define PRCM_REQ_MB5_I2CSLAVE (PRCM_REQ_MB5 + 0x2) |
| 40 | #define PRCM_REQ_MB5_I2CVAL (PRCM_REQ_MB5 + 0x3) |
| 41 | |
| 42 | /* Mailbox 5 ACKs */ |
| 43 | #define PRCM_ACK_MB5_STATUS (PRCM_ACK_MB5 + 0x1) |
| 44 | #define PRCM_ACK_MB5_SLAVE (PRCM_ACK_MB5 + 0x2) |
| 45 | #define PRCM_ACK_MB5_VAL (PRCM_ACK_MB5 + 0x3) |
| 46 | |
| 47 | #define LOW_POWER_WAKEUP 1 |
| 48 | #define EXE_WAKEUP 0 |
| 49 | |
| 50 | #define REQ_MB5 5 |
| 51 | |
| 52 | extern int prcmu_i2c_read(u8 reg, u16 slave); |
| 53 | extern int prcmu_i2c_write(u8 reg, u16 slave, u8 reg_data); |
| 54 | |
| 55 | #endif /* __MACH_PRCMU_FW_V1_H */ |