| Steve Sakoman | 1ad2158 | 2010-06-08 13:07:46 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * (C) Copyright 2006-2010 |
| 3 | * Texas Instruments, <www.ti.com> |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | #ifndef _CPU_H |
| 26 | #define _CPU_H |
| 27 | |
| 28 | #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) |
| 29 | #include <asm/types.h> |
| 30 | #endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */ |
| 31 | |
| 32 | #ifndef __KERNEL_STRICT_NAMES |
| 33 | #ifndef __ASSEMBLY__ |
| 34 | struct gptimer { |
| 35 | u32 tidr; /* 0x00 r */ |
| 36 | u8 res[0xc]; |
| 37 | u32 tiocp_cfg; /* 0x10 rw */ |
| 38 | u32 tistat; /* 0x14 r */ |
| 39 | u32 tisr; /* 0x18 rw */ |
| 40 | u32 tier; /* 0x1c rw */ |
| 41 | u32 twer; /* 0x20 rw */ |
| 42 | u32 tclr; /* 0x24 rw */ |
| 43 | u32 tcrr; /* 0x28 rw */ |
| 44 | u32 tldr; /* 0x2c rw */ |
| 45 | u32 ttgr; /* 0x30 rw */ |
| 46 | u32 twpc; /* 0x34 r */ |
| 47 | u32 tmar; /* 0x38 rw */ |
| 48 | u32 tcar1; /* 0x3c r */ |
| 49 | u32 tcicr; /* 0x40 rw */ |
| 50 | u32 tcar2; /* 0x44 r */ |
| 51 | }; |
| 52 | #endif /* __ASSEMBLY__ */ |
| 53 | #endif /* __KERNEL_STRICT_NAMES */ |
| 54 | |
| 55 | /* enable sys_clk NO-prescale /1 */ |
| 56 | #define GPT_EN ((0x0 << 2) | (0x1 << 1) | (0x1 << 0)) |
| 57 | |
| 58 | /* Watchdog */ |
| 59 | #ifndef __KERNEL_STRICT_NAMES |
| 60 | #ifndef __ASSEMBLY__ |
| 61 | struct watchdog { |
| 62 | u8 res1[0x34]; |
| 63 | u32 wwps; /* 0x34 r */ |
| 64 | u8 res2[0x10]; |
| 65 | u32 wspr; /* 0x48 rw */ |
| 66 | }; |
| 67 | #endif /* __ASSEMBLY__ */ |
| 68 | #endif /* __KERNEL_STRICT_NAMES */ |
| 69 | |
| 70 | #define WD_UNLOCK1 0xAAAA |
| 71 | #define WD_UNLOCK2 0x5555 |
| 72 | |
| 73 | #define SYSCLKDIV_1 (0x1 << 6) |
| 74 | #define SYSCLKDIV_2 (0x1 << 7) |
| 75 | |
| 76 | #define CLKSEL_GPT1 (0x1 << 0) |
| 77 | |
| 78 | #define EN_GPT1 (0x1 << 0) |
| 79 | #define EN_32KSYNC (0x1 << 2) |
| 80 | |
| 81 | #define ST_WDT2 (0x1 << 5) |
| 82 | |
| 83 | #define RESETDONE (0x1 << 0) |
| 84 | |
| 85 | #define TCLR_ST (0x1 << 0) |
| 86 | #define TCLR_AR (0x1 << 1) |
| 87 | #define TCLR_PRE (0x1 << 5) |
| 88 | |
| 89 | /* I2C base */ |
| 90 | #define I2C_BASE1 (OMAP44XX_L4_PER_BASE + 0x70000) |
| 91 | #define I2C_BASE2 (OMAP44XX_L4_PER_BASE + 0x72000) |
| 92 | #define I2C_BASE3 (OMAP44XX_L4_PER_BASE + 0x60000) |
| 93 | |
| 94 | #endif /* _CPU_H */ |