projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| 1da177e4 LT |
2 | * PPC44x system library |
| 3 | * | |
| 4 | * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net> | |
| 5 | * Copyright (c) 2003, 2004 Zultys Technologies | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify it | |
| 8 | * under the terms of the GNU General Public License as published by the | |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your | |
| 10 | * option) any later version. | |
| 11 | * | |
| 12 | */ | |
| 13 | #ifdef __KERNEL__ | |
| 14 | #ifndef __PPC_SYSLIB_IBM44x_COMMON_H | |
| 15 | #define __PPC_SYSLIB_IBM44x_COMMON_H | |
| 16 | ||
| 17 | #ifndef __ASSEMBLY__ | |
| 18 | ||
| 19 | /* | |
| 20 | * All clocks are in Hz | |
| 21 | */ | |
| 22 | struct ibm44x_clocks { | |
| 23 | unsigned int vco; /* VCO, 0 if system PLL is bypassed */ | |
| 24 | unsigned int cpu; /* CPUCoreClk */ | |
| 25 | unsigned int plb; /* PLBClk */ | |
| 26 | unsigned int opb; /* OPBClk */ | |
| 27 | unsigned int ebc; /* PerClk */ | |
| 28 | unsigned int uart0; | |
| 29 | unsigned int uart1; | |
| c9cf73ae MP |
30 | #ifdef CONFIG_440EP |
| 31 | unsigned int uart2; | |
| 32 | unsigned int uart3; | |
| 33 | #endif | |
| 1da177e4 LT |
34 | }; |
| 35 | ||
| 36 | /* common 44x platform init */ | |
| d5f7b06b MP |
37 | void ibm44x_platform_init(unsigned long r3, unsigned long r4, unsigned long r5, |
| 38 | unsigned long r6, unsigned long r7) __init; | |
| 1da177e4 LT |
39 | |
| 40 | /* initialize decrementer and tick-related variables */ | |
| 41 | void ibm44x_calibrate_decr(unsigned int freq) __init; | |
| 42 | ||
| 43 | #endif /* __ASSEMBLY__ */ | |
| 44 | #endif /* __PPC_SYSLIB_IBM44x_COMMON_H */ | |
| 45 | #endif /* __KERNEL__ */ |