include/asm/serial.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  */
0004 #ifndef _ASM_POWERPC_SERIAL_H
0005 #define _ASM_POWERPC_SERIAL_H
0006
0007 /*
0008  * Serial ports are not listed here, because they are discovered
0009  * through the device tree.
0010  */
0011
0012 /* Default baud base if not found in device-tree */
0013 #define BASE_BAUD ( 1843200 / 16 )
0014
0015 #ifdef CONFIG_PPC_UDBG_16550
0016 extern void find_legacy_serial_ports(void);
0017 #else
0018 #define find_legacy_serial_ports()  do { } while (0)
0019 #endif
0020
0021 #endif /* _PPC64_SERIAL_H */