target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_cgu.h

   1 /*
   2  *   This program is free software; you can redistribute it and/or modify
   3  *   it under the terms of the GNU General Public License as published by
   4  *   the Free Software Foundation; either version 2 of the License, or
   5  *   (at your option) any later version.
   6  *
   7  *   This program is distributed in the hope that it will be useful,
   8  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  *   GNU General Public License for more details.
  11  *
  12  *   You should have received a copy of the GNU General Public License
  13  *   along with this program; if not, write to the Free Software
  14  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  15  *
  16  *   Copyright (C) 2007 John Crispin <blogic@openwrt.org>
  17  */
  18 #ifndef _IFXMIPS_CGU_H__
  19 #define _IFXMIPS_CGU_H__
  20
  21 unsigned int cgu_get_mips_clock(int cpu);
  22 unsigned int cgu_get_io_region_clock(void);
  23 unsigned int cgu_get_fpi_bus_clock(int fpi);
  24 void cgu_setup_pci_clk(int internal_clock);
  25 unsigned int ifxmips_get_ddr_hz(void);
  26 unsigned int ifxmips_get_fpi_hz(void);
  27 unsigned int ifxmips_get_cpu_hz(void);
  28
  29 #endif