| /* | |
| * PPC44x system library | |
| * | |
| * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> | |
| * Copyright (c) 2003, 2004 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_IBM44x_COMMON_H | |
| #define __PPC_SYSLIB_IBM44x_COMMON_H | |
| #ifndef __ASSEMBLY__ | |
| /* | |
| * All clocks are in Hz | |
| */ | |
| struct ibm44x_clocks { | |
| unsigned int vco; /* VCO, 0 if system PLL is bypassed */ | |
| unsigned int cpu; /* CPUCoreClk */ | |
| unsigned int plb; /* PLBClk */ | |
| unsigned int opb; /* OPBClk */ | |
| unsigned int ebc; /* PerClk */ | |
| unsigned int uart0; | |
| unsigned int uart1; | |
| #ifdef CONFIG_440EP | |
| unsigned int uart2; | |
| unsigned int uart3; | |
| #endif | |
| }; | |
| /* common 44x platform init */ | |
| void ibm44x_platform_init(unsigned long r3, unsigned long r4, unsigned long r5, | |
| unsigned long r6, unsigned long r7) __init; | |
| /* initialize decrementer and tick-related variables */ | |
| void ibm44x_calibrate_decr(unsigned int freq) __init; | |
| #endif /* __ASSEMBLY__ */ | |
| #endif /* __PPC_SYSLIB_IBM44x_COMMON_H */ | |
| #endif /* __KERNEL__ */ |