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

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 */
   4#ifndef _ASM_POWERPC_SERIAL_H
   5#define _ASM_POWERPC_SERIAL_H
   6
   7/*
   8 * Serial ports are not listed here, because they are discovered
   9 * through the device tree.
  10 */
  11
  12/* Default baud base if not found in device-tree */
  13#define BASE_BAUD ( 1843200 / 16 )
  14
  15#ifdef CONFIG_PPC_UDBG_16550
  16extern void find_legacy_serial_ports(void);
  17#else
  18#define find_legacy_serial_ports()      do { } while (0)
  19#endif
  20
  21#endif /* _PPC64_SERIAL_H */
  22