arch/arm/include/asm/arch-armv7/wdt.h

   1 /*
   2  * (C) Copyright 2010
   3  * Matt Waddel, <matt.waddel@linaro.org>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7 #ifndef _WDT_H_
   8 #define _WDT_H_
   9
  10 /* Watchdog timer (SP805) register base address */
  11 #define WDT_BASE        0x100E5000
  12
  13 #define WDT_EN          0x2
  14 #define WDT_RESET_LOAD  0x0
  15
  16 struct wdt {
  17         u32 wdogload;           /* 0x000 */
  18         u32 wdogvalue;
  19         u32 wdogcontrol;
  20         u32 wdogintclr;
  21         u32 wdogris;
  22         u32 wdogmis;
  23         u32 res1[0x2F9];
  24         u32 wdoglock;           /* 0xC00 */
  25         u32 res2[0xBE];
  26         u32 wdogitcr;           /* 0xF00 */
  27         u32 wdogitop;
  28         u32 res3[0x35];
  29         u32 wdogperiphid0;      /* 0xFE0 */
  30         u32 wdogperiphid1;
  31         u32 wdogperiphid2;
  32         u32 wdogperiphid3;
  33         u32 wdogpcellid0;
  34         u32 wdogpcellid1;
  35         u32 wdogpcellid2;
  36         u32 wdogpcellid3;
  37 };
  38
  39 #endif /* _WDT_H_ */