X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm%2Fmach-s3c2410%2Fclock.h;h=7f0ea03e1d49398df37f5e843982b769635dd583;hb=refs%2Fheads%2Fvserver;hp=4c7b94e87533a4199506591ac19195b4d2cefb7a;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/arch/arm/mach-s3c2410/clock.h b/arch/arm/mach-s3c2410/clock.h
index 4c7b94e87..7f0ea03e1 100644
--- a/arch/arm/mach-s3c2410/clock.h
+++ b/arch/arm/mach-s3c2410/clock.h
@@ -1,8 +1,9 @@
 /*
  * linux/arch/arm/mach-s3c2410/clock.h
  *
- * Copyright (c) 2004 Simtec Electronics
- * Written by Ben Dooks, <ben@simtec.co.uk>
+ * Copyright (c) 2004-2005 Simtec Electronics
+ *	http://www.simtec.co.uk/products/SWLINUX/
+ *	Written by Ben Dooks, <ben@simtec.co.uk>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -14,7 +15,49 @@ struct clk {
 	struct module        *owner;
 	struct clk           *parent;
 	const char           *name;
-	atomic_t              used;
+	int		      id;
+	int		      usage;
 	unsigned long         rate;
 	unsigned long         ctrlbit;
+
+	int		    (*enable)(struct clk *, int enable);
+	int		    (*set_rate)(struct clk *c, unsigned long rate);
+	unsigned long	    (*get_rate)(struct clk *c);
+	unsigned long	    (*round_rate)(struct clk *c, unsigned long rate);
+	int		    (*set_parent)(struct clk *c, struct clk *parent);
 };
+
+/* other clocks which may be registered by board support */
+
+extern struct clk s3c24xx_dclk0;
+extern struct clk s3c24xx_dclk1;
+extern struct clk s3c24xx_clkout0;
+extern struct clk s3c24xx_clkout1;
+extern struct clk s3c24xx_uclk;
+
+extern struct clk clk_usb_bus;
+
+/* core clock support */
+
+extern struct clk clk_f;
+extern struct clk clk_h;
+extern struct clk clk_p;
+extern struct clk clk_mpll;
+extern struct clk clk_upll;
+extern struct clk clk_xtal;
+
+/* exports for arch/arm/mach-s3c2410
+ *
+ * Please DO NOT use these outside of arch/arm/mach-s3c2410
+*/
+
+extern struct mutex clocks_mutex;
+
+extern int s3c2410_clkcon_enable(struct clk *clk, int enable);
+
+extern int s3c24xx_register_clock(struct clk *clk);
+
+extern int s3c24xx_setup_clocks(unsigned long xtal,
+				unsigned long fclk,
+				unsigned long hclk,
+				unsigned long pclk);