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Viewing changes to arch/blackfin/include/asm/bfin_watchdog.h

  • Committer: Package Import Robot
  • Author(s): Alessio Igor Bogani
  • Date: 2011-10-26 11:13:05 UTC
  • Revision ID: package-import@ubuntu.com-20111026111305-tz023xykf0i6eosh
Tags: upstream-3.2.0
Import upstream version 3.2.0

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arch/blackfin/include/asm/bfin_watchdog.h
 
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/*
 
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 * bfin_watchdog.h - Blackfin watchdog definitions
 
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 *
 
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 * Copyright 2006-2010 Analog Devices Inc.
 
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 *
 
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 * Licensed under the GPL-2 or later.
 
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 */
 
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#ifndef _BFIN_WATCHDOG_H
 
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#define _BFIN_WATCHDOG_H
 
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/* Bit in SWRST that indicates boot caused by watchdog */
 
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#define SWRST_RESET_WDOG 0x4000
 
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/* Bit in WDOG_CTL that indicates watchdog has expired (WDR0) */
 
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#define WDOG_EXPIRED 0x8000
 
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/* Masks for WDEV field in WDOG_CTL register */
 
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#define ICTL_RESET   0x0
 
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#define ICTL_NMI     0x2
 
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#define ICTL_GPI     0x4
 
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#define ICTL_NONE    0x6
 
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#define ICTL_MASK    0x6
 
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/* Masks for WDEN field in WDOG_CTL register */
 
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#define WDEN_MASK    0x0FF0
 
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#define WDEN_ENABLE  0x0000
 
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#define WDEN_DISABLE 0x0AD0
 
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#endif