sim/bfin/dv-bfin_wdog.h

   1 /* Blackfin Watchdog (WDOG) model.
   2
   3    Copyright (C) 2010-2020 Free Software Foundation, Inc.
   4    Contributed by Analog Devices, Inc.
   5
   6    This file is part of simulators.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (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, see <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef DV_BFIN_WDOG_H
  22 #define DV_BFIN_WDOG_H
  23
  24 /* WDOG_CTL */
  25 #define WDEV            0x0006  /* event generated on roll over */
  26 #define WDEV_RESET      0x0000  /* generate reset event on roll over */
  27 #define WDEV_NMI        0x0002  /* generate NMI event on roll over */
  28 #define WDEV_GPI        0x0004  /* generate GP IRQ on roll over */
  29 #define WDEV_NONE       0x0006  /* no event on roll over */
  30 #define WDEN            0x0FF0  /* enable watchdog */
  31 #define WDDIS           0x0AD0  /* disable watchdog */
  32 #define WDRO            0x8000  /* watchdog rolled over latch */
  33
  34 #endif