38 lines
805 B
C
38 lines
805 B
C
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/*
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* include/asm-arm/arch-ns9xxx/clock.h
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*
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* Copyright (C) 2007 by Digi International Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*/
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#ifndef __ASM_ARCH_CLOCK_H
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#define __ASM_ARCH_CLOCK_H
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static inline u32 ns9xxx_systemclock(void)
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{
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/*
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* This should be a multiple of HZ * TIMERCLOCKSELECT (in time.c)
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*/
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return 353894400;
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}
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static inline const u32 ns9xxx_cpuclock(void)
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{
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return ns9xxx_systemclock() / 2;
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}
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static inline const u32 ns9xxx_ahbclock(void)
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{
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return ns9xxx_systemclock() / 4;
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}
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static inline const u32 ns9xxx_bbusclock(void)
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{
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return ns9xxx_systemclock() / 8;
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}
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#endif /* ifndef __ASM_ARCH_CLOCK_H */
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