LXR linux/arch/powerpc/include/asm/serial.h

   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
  19extern 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 */
  25