2 * include/asm-ppc64/serial.h
4 #ifndef _PPC64_SERIAL_H
5 #define _PPC64_SERIAL_H
8 * This assumes you have a 1.8432 MHz clock for your UART.
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.
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.
20 /* Default baud base if not found in device-tree */
21 #define BASE_BAUD ( 1843200 / 16 )
23 #endif /* _PPC64_SERIAL_H */