diff options
Diffstat (limited to 'arch/arm/mach-omap2/clock.h')
| -rw-r--r-- | arch/arm/mach-omap2/clock.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index d5980a9e09a4..3cd37cb57c5a 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -18,11 +18,16 @@ #include <asm/arch/clock.h> +/* The maximum error between a target DPLL rate and the rounded rate in Hz */ +#define DEFAULT_DPLL_RATE_TOLERANCE 50000 + int omap2_clk_enable(struct clk *clk); void omap2_clk_disable(struct clk *clk); long omap2_clk_round_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); +int omap2_dpll_rate_tolerance_set(struct clk *clk, unsigned int tolerance); +long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); #ifdef CONFIG_OMAP_RESET_CLOCKS void omap2_clk_disable_unused(struct clk *clk); @@ -42,6 +47,7 @@ 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); int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name); +void omap2_clk_prepare_for_reboot(void); extern u8 cpu_mask; |