arch/arm/include/asm/arch-exynos/clk.h

   1 /*
   2  * (C) Copyright 2010 Samsung Electronics
   3  * Minkyu Kang <mk7.kang@samsung.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  18  * MA 02111-1307 USA
  19  *
  20  */
  21
  22 #ifndef __ASM_ARM_ARCH_CLK_H_
  23 #define __ASM_ARM_ARCH_CLK_H_
  24
  25 #define APLL    0
  26 #define MPLL    1
  27 #define EPLL    2
  28 #define HPLL    3
  29 #define VPLL    4
  30
  31 unsigned long get_pll_clk(int pllreg);
  32 unsigned long get_arm_clk(void);
  33 unsigned long get_pwm_clk(void);
  34 unsigned long get_uart_clk(int dev_index);
  35 void set_mmc_clk(int dev_index, unsigned int div);
  36 unsigned long get_lcd_clk(void);
  37 void set_lcd_clk(void);
  38 void set_mipi_clk(void);
  39
  40 #endif