OMAP clock: support "dry run" rate and parent changes

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap2 / clock.h

diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index faff95e16e7a1415485e30bb24794839e7b2fe9c..a026ec9923c3ed38dd863ccadf948a9ac9063231 100644 (file)
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -52,7 +52,8 @@ void omap2_clk_disable_unused(struct clk *clk);
 #define omap2_clk_disable_unused       NULL
 #endif
 
-void omap2_clksel_recalc(struct clk *clk);
+void omap2_clksel_recalc(struct clk *clk, unsigned long new_parent_rate,
+                        u8 rate_storage);
 void omap2_init_clk_clkdm(struct clk *clk);
 void omap2_init_clksel_parent(struct clk *clk);
 u32 omap2_clksel_get_divisor(struct clk *clk);
@@ -60,10 +61,11 @@ u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate,
                                u32 *new_div);
 u32 omap2_clksel_to_divisor(struct clk *clk, u32 field_val);
 u32 omap2_divisor_to_clksel(struct clk *clk, u32 div);
-void omap2_fixed_divisor_recalc(struct clk *clk);
+void omap2_fixed_divisor_recalc(struct clk *clk, unsigned long new_parent_rate,
+                               u8 rate_storage);
 long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate);
 int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
-u32 omap2_get_dpll_rate(struct clk *clk);
+u32 omap2_get_dpll_rate(struct clk *clk, unsigned long parent_rate);
 int omap2_wait_clock_ready(s16 prcm_mod, u16 idlest_reg, u32 cval,
                           const char *name);
 void omap2_clk_prepare_for_reboot(void);