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Diffstat (limited to 'arch/arm/mach-s3c2410/clock.h')
-rw-r--r--arch/arm/mach-s3c2410/clock.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/clock.h b/arch/arm/mach-s3c2410/clock.h
index eb5c95d1e7f..01bb458bf8e 100644
--- a/arch/arm/mach-s3c2410/clock.h
+++ b/arch/arm/mach-s3c2410/clock.h
@@ -19,7 +19,11 @@ struct clk {
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 (*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 */
@@ -30,11 +34,15 @@ extern struct clk s3c24xx_clkout0;
extern struct clk s3c24xx_clkout1;
extern struct clk s3c24xx_uclk;
+extern struct clk clk_usb_bus;
+
/* exports for arch/arm/mach-s3c2410
*
* Please DO NOT use these outside of arch/arm/mach-s3c2410
*/
+extern struct mutex clocks_mutex;
+
extern int s3c24xx_clkcon_enable(struct clk *clk, int enable);
extern int s3c24xx_register_clock(struct clk *clk);