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afbf8899 JR |
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 | ||
9652de7c | 30 | #define PRCMU_BASE U8500_PRCMU_BASE |
101a769d | 31 | #define PRCMU_BASE_TCDM U8500_PRCMU_TCDM_BASE |
9652de7c MP |
32 | #define PRCM_UARTCLK_MGT_REG (PRCMU_BASE + 0x018) |
33 | #define PRCM_MSPCLK_MGT_REG (PRCMU_BASE + 0x01C) | |
34 | #define PRCM_I2CCLK_MGT_REG (PRCMU_BASE + 0x020) | |
35 | #define PRCM_SDMMCCLK_MGT_REG (PRCMU_BASE + 0x024) | |
36 | #define PRCM_PER1CLK_MGT_REG (PRCMU_BASE + 0x02C) | |
37 | #define PRCM_PER2CLK_MGT_REG (PRCMU_BASE + 0x030) | |
38 | #define PRCM_PER3CLK_MGT_REG (PRCMU_BASE + 0x034) | |
39 | #define PRCM_PER5CLK_MGT_REG (PRCMU_BASE + 0x038) | |
40 | #define PRCM_PER6CLK_MGT_REG (PRCMU_BASE + 0x03C) | |
41 | #define PRCM_PER7CLK_MGT_REG (PRCMU_BASE + 0x040) | |
101a769d MP |
42 | #define PRCM_MBOX_CPU_VAL (PRCMU_BASE + 0x0FC) |
43 | #define PRCM_MBOX_CPU_SET (PRCMU_BASE + 0x100) | |
afbf8899 | 44 | |
9652de7c | 45 | #define PRCM_ARM_IT1_CLEAR (PRCMU_BASE + 0x48C) |
101a769d | 46 | #define PRCM_ARM_IT1_VAL (PRCMU_BASE + 0x494) |
9652de7c | 47 | #define PRCM_TCR (PRCMU_BASE + 0x1C8) |
101a769d MP |
48 | #define PRCM_REQ_MB5 (PRCMU_BASE_TCDM + 0xE44) |
49 | #define PRCM_ACK_MB5 (PRCMU_BASE_TCDM + 0xDF4) | |
50 | #define PRCM_XP70_CUR_PWR_STATE (PRCMU_BASE_TCDM + 0xFFC) | |
afbf8899 JR |
51 | /* Mailbox 5 Requests */ |
52 | #define PRCM_REQ_MB5_I2COPTYPE_REG (PRCM_REQ_MB5 + 0x0) | |
53 | #define PRCM_REQ_MB5_BIT_FIELDS (PRCM_REQ_MB5 + 0x1) | |
54 | #define PRCM_REQ_MB5_I2CSLAVE (PRCM_REQ_MB5 + 0x2) | |
55 | #define PRCM_REQ_MB5_I2CVAL (PRCM_REQ_MB5 + 0x3) | |
56 | ||
57 | /* Mailbox 5 ACKs */ | |
58 | #define PRCM_ACK_MB5_STATUS (PRCM_ACK_MB5 + 0x1) | |
59 | #define PRCM_ACK_MB5_SLAVE (PRCM_ACK_MB5 + 0x2) | |
60 | #define PRCM_ACK_MB5_VAL (PRCM_ACK_MB5 + 0x3) | |
61 | ||
62 | #define LOW_POWER_WAKEUP 1 | |
63 | #define EXE_WAKEUP 0 | |
64 | ||
65 | #define REQ_MB5 5 | |
66 | ||
b95f9ec7 MP |
67 | #define ab8500_read prcmu_i2c_read |
68 | #define ab8500_write prcmu_i2c_write | |
69 | ||
70 | int prcmu_i2c_read(u8 reg, u16 slave); | |
71 | int prcmu_i2c_write(u8 reg, u16 slave, u8 reg_data); | |
afbf8899 | 72 | |
9652de7c MP |
73 | void u8500_prcmu_enable(u32 *reg); |
74 | void db8500_prcmu_init(void); | |
75 | ||
afbf8899 | 76 | #endif /* __MACH_PRCMU_FW_V1_H */ |