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serial.h
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1 /*
2  * This program is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU General Public License
4  * as published by the Free Software Foundation; either version
5  * 2 of the License, or (at your option) any later version.
6  */
7 #ifndef _ASM_POWERPC_SERIAL_H
8 #define _ASM_POWERPC_SERIAL_H
9 
10 /*
11  * Serial ports are not listed here, because they are discovered
12  * through the device tree.
13  */
14 
15 /* Default baud base if not found in device-tree */
16 #define BASE_BAUD ( 1843200 / 16 )
17 
18 #ifdef CONFIG_PPC_UDBG_16550
19 extern void find_legacy_serial_ports(void);
20 #else
21 #define find_legacy_serial_ports() do { } while (0)
22 #endif
23 
24 #endif /* _PPC64_SERIAL_H */