1 /* 2 * (C) Copyright 2010 3 * Matt Waddel, <matt.waddel@linaro.org> 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 #ifndef _WDT_H_ 24 #define _WDT_H_ 25 26 /* Watchdog timer (SP805) register base address */ 27 #define WDT_BASE 0x100E5000 28 29 #define WDT_EN 0x2 30 #define WDT_RESET_LOAD 0x0 31 32 struct wdt { 33 u32 wdogload; /* 0x000 */ 34 u32 wdogvalue; 35 u32 wdogcontrol; 36 u32 wdogintclr; 37 u32 wdogris; 38 u32 wdogmis; 39 u32 res1[0x2F9]; 40 u32 wdoglock; /* 0xC00 */ 41 u32 res2[0xBE]; 42 u32 wdogitcr; /* 0xF00 */ 43 u32 wdogitop; 44 u32 res3[0x35]; 45 u32 wdogperiphid0; /* 0xFE0 */ 46 u32 wdogperiphid1; 47 u32 wdogperiphid2; 48 u32 wdogperiphid3; 49 u32 wdogpcellid0; 50 u32 wdogpcellid1; 51 u32 wdogpcellid2; 52 u32 wdogpcellid3; 53 }; 54 55 #endif /* _WDT_H_ */ 56