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/*
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* PPC44x system library
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*
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* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
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* Copyright (c) 2003, 2004 Zultys Technologies
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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 as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifdef __KERNEL__
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#ifndef __PPC_SYSLIB_IBM44x_COMMON_H
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#define __PPC_SYSLIB_IBM44x_COMMON_H
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#ifndef __ASSEMBLY__
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/*
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* All clocks are in Hz
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*/
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struct ibm44x_clocks {
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unsigned int vco; /* VCO, 0 if system PLL is bypassed */
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unsigned int cpu; /* CPUCoreClk */
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unsigned int plb; /* PLBClk */
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unsigned int opb; /* OPBClk */
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unsigned int ebc; /* PerClk */
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unsigned int uart0;
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unsigned int uart1;
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#ifdef CONFIG_440EP
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unsigned int uart2;
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unsigned int uart3;
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#endif
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};
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/* common 44x platform init */
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void ibm44x_platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
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unsigned long r6, unsigned long r7) __init;
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/* initialize decrementer and tick-related variables */
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void ibm44x_calibrate_decr(unsigned int freq) __init;
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#endif /* __ASSEMBLY__ */
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#endif /* __PPC_SYSLIB_IBM44x_COMMON_H */
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#endif /* __KERNEL__ */
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