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1da177e4 LT |
1 | /* |
2 | * include/asm-ppc64/serial.h | |
3 | */ | |
4 | #ifndef _PPC64_SERIAL_H | |
5 | #define _PPC64_SERIAL_H | |
6 | ||
7 | /* | |
8 | * This assumes you have a 1.8432 MHz clock for your UART. | |
9 | * | |
10 | * It'd be nice if someone built a serial card with a 24.576 MHz | |
11 | * clock, since the 16550A is capable of handling a top speed of 1.5 | |
12 | * megabits/second; but this requires the faster clock. | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or | |
15 | * modify it under the terms of the GNU General Public License | |
16 | * as published by the Free Software Foundation; either version | |
17 | * 2 of the License, or (at your option) any later version. | |
18 | */ | |
19 | ||
20 | /* Default baud base if not found in device-tree */ | |
21 | #define BASE_BAUD ( 1843200 / 16 ) | |
22 | ||
23 | #endif /* _PPC64_SERIAL_H */ |