2 * linux/arch/arm/mach-s3c2410/clock.h
4 * Copyright (c) 2004 Simtec Electronics
5 * Written by Ben Dooks, <ben@simtec.co.uk>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13 struct list_head list;
20 unsigned long ctrlbit;
21 int (*enable)(struct clk *, int enable);
24 /* other clocks which may be registered by board support */
26 extern struct clk s3c24xx_dclk0;
27 extern struct clk s3c24xx_dclk1;
28 extern struct clk s3c24xx_clkout0;
29 extern struct clk s3c24xx_clkout1;
30 extern struct clk s3c24xx_uclk;
32 /* processor clock settings, in Hz */
34 extern unsigned long s3c24xx_xtal;
35 extern unsigned long s3c24xx_pclk;
36 extern unsigned long s3c24xx_hclk;
37 extern unsigned long s3c24xx_fclk;
39 /* exports for arch/arm/mach-s3c2410
41 * Please DO NOT use these outside of arch/arm/mach-s3c2410
44 extern int s3c2410_clkcon_enable(struct clk *clk, int enable);
45 extern int s3c2410_register_clock(struct clk *clk);
46 extern int s3c2410_init_clocks(void);