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File: [Development] / linux-2.6-xfs / arch / ppc / syslib / Attic / ibm440gp_common.h (download)

Revision 1.1, Tue Dec 30 23:58:53 2003 UTC (13 years, 9 months ago) by cattelan
Branch: MAIN 

Initial Import 2.6.0

/*
 * arch/ppc/syslib/ibm440gp_common.h
 *
 * PPC440GP system library
 *
 * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
 * Copyright (c) 2003 Zultys Technologies
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 *
 */
#ifdef __KERNEL__
#ifndef __PPC_SYSLIB_IBM440GP_COMMON_H
#define __PPC_SYSLIB_IBM440GP_COMMON_H

#ifndef __ASSEMBLY__

#include <linux/config.h>
#include <linux/init.h>

/*
 * All clocks are in Hz
 */
struct ibm440gp_clocks {
	unsigned int cpu;	/* CPUCoreClk */
	unsigned int plb;	/* PLBClk */
	unsigned int opb;	/* OPBClk */
	unsigned int ebc;	/* PerClk */
	unsigned int uart;
};

/*
 * Please, refer to the Figure 13.1 in 440GP user manual
 *
 * if internal UART clock is used, ser_clk is ignored
 */
void ibm440gp_get_clocks(struct ibm440gp_clocks*, unsigned int sys_clk,
	unsigned int ser_clk) __init;

#endif /* __ASSEMBLY__ */
#endif /* __PPC_SYSLIB_IBM440GP_COMMON_H */
#endif /* __KERNEL__ */