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4.4.0-1128-aws
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arch
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sh
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include
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cpu-sh4
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cpu
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Filename :
watchdog.h
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/* * include/asm-sh/cpu-sh4/watchdog.h * * Copyright (C) 2002, 2003 Paul Mundt * Copyright (C) 2009 Siemens AG * Copyright (C) 2009 Sitdikov Valentin * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #ifndef __ASM_CPU_SH4_WATCHDOG_H #define __ASM_CPU_SH4_WATCHDOG_H #if defined(CONFIG_CPU_SUBTYPE_SH7785) || defined(CONFIG_CPU_SUBTYPE_SH7780) /* Prefix definition */ #define WTBST_HIGH 0x55 /* Register definitions */ #define WTCNT_R 0xffcc0010 /*WDTCNT*/ #define WTCSR 0xffcc0004 /*WDTCSR*/ #define WTCNT 0xffcc0000 /*WDTST*/ #define WTST WTCNT #define WTBST 0xffcc0008 /*WDTBST*/ /* Register definitions */ #elif defined(CONFIG_CPU_SUBTYPE_SH7722) || \ defined(CONFIG_CPU_SUBTYPE_SH7723) || \ defined(CONFIG_CPU_SUBTYPE_SH7724) #define WTCNT 0xa4520000 #define WTCSR 0xa4520004 #else /* Register definitions */ #define WTCNT 0xffc00008 #define WTCSR 0xffc0000c #endif /* Bit definitions */ #define WTCSR_TME 0x80 #define WTCSR_WT 0x40 #define WTCSR_RSTS 0x20 #define WTCSR_WOVF 0x10 #define WTCSR_IOVF 0x08 #endif /* __ASM_CPU_SH4_WATCHDOG_H */