arch/arm/include/asm/arch-bcm2835/wdog.h

   1 /*
   2  * (C) Copyright 2012 Stephen Warren
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0
   5  */
   6
   7 #ifndef _BCM2835_TIMER_H
   8 #define _BCM2835_TIMER_H
   9
  10 #define BCM2835_WDOG_PHYSADDR                   0x20100000
  11
  12 struct bcm2835_wdog_regs {
  13         u32 unknown0[7];
  14         u32 rstc;
  15         u32 unknown1;
  16         u32 wdog;
  17 };
  18
  19 #define BCM2835_WDOG_PASSWORD                   0x5a000000
  20
  21 #define BCM2835_WDOG_RSTC_WRCFG_MASK            0x00000030
  22 #define BCM2835_WDOG_RSTC_WRCFG_FULL_RESET      0x00000020
  23
  24 #define BCM2835_WDOG_WDOG_TIMEOUT_MASK          0x0000ffff
  25
  26 #endif