arch/arm/mach-exynos/clock-exynos4.h

   1 /*
   2  *
   3  * Copyright (c) 2011 Samsung Electronics Co., Ltd.
   4  *              http://www.samsung.com
   5  *
   6  * Header file for exynos4 clock support
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #ifndef __ASM_ARCH_CLOCK_H
  14 #define __ASM_ARCH_CLOCK_H __FILE__
  15
  16 #include <linux/clk.h>
  17
  18 extern struct clk clk_sclk_hdmi27m;
  19 extern struct clk clk_sclk_usbphy0;
  20 extern struct clk clk_sclk_usbphy1;
  21 extern struct clk clk_sclk_hdmiphy;
  22
  23 extern struct clksrc_clk clk_sclk_apll;
  24 extern struct clksrc_clk clk_mout_mpll;
  25 extern struct clksrc_clk clk_aclk_133;
  26 extern struct clksrc_clk clk_mout_epll;
  27 extern struct clksrc_clk clk_sclk_vpll;
  28
  29 extern struct clk *clkset_corebus_list[];
  30 extern struct clksrc_sources clkset_mout_corebus;
  31
  32 extern struct clk *clkset_aclk_top_list[];
  33 extern struct clksrc_sources clkset_aclk;
  34
  35 extern struct clk *clkset_group_list[];
  36 extern struct clksrc_sources clkset_group;
  37
  38 extern int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable);
  39 extern int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable);
  40 extern int exynos4_clk_ip_lcd1_ctrl(struct clk *clk, int enable);
  41
  42 #endif /* __ASM_ARCH_CLOCK_H */