arch/arm/include/asm/arch-am33xx/clocks_am33xx.h

   1 /*
   2  * clocks_am33xx.h
   3  *
   4  * AM33xx clock define
   5  *
   6  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  */
  18
  19 #ifndef _CLOCKS_AM33XX_H_
  20 #define _CLOCKS_AM33XX_H_
  21
  22 /* MAIN PLL Fdll = 550 MHz, by default */
  23 #ifndef CONFIG_SYS_MPUCLK
  24 #define CONFIG_SYS_MPUCLK       550
  25 #endif
  26
  27 extern void pll_init(void);
  28 extern void enable_emif_clocks(void);
  29 extern void enable_dmm_clocks(void);
  30
  31 #endif  /* endif _CLOCKS_AM33XX_H_ */