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| author | Rajendra Nayak <rnayak@ti.com> | 2009-12-08 18:46:28 -0700 |
|---|---|---|
| committer | paul <paul@twilight.(none)> | 2009-12-11 17:00:45 -0700 |
| commit | 972c542746904b5f418284946728a61b783275ef (patch) | |
| tree | 3f8b449c10e6a25df3bd216c6e039f4240d52446 /arch/arm/mach-omap2/clock44xx.h | |
| parent | dd7084138f7293f97584050d43a92cb03836974e (diff) | |
| download | lwn-972c542746904b5f418284946728a61b783275ef.tar.gz lwn-972c542746904b5f418284946728a61b783275ef.zip | |
ARM: OMAP4: PM: OMAP4 clock tree and clkdev registration
This patch defines all the clock nodes in OMAP4430
platform. All the clock node structs and the clkdev table is
autogenerated using a python script (gen_clock_tree.py)
developed by Paul Walmsley, Benoit Cousson and Rajendra Nayak.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/clock44xx.h')
| -rw-r--r-- | arch/arm/mach-omap2/clock44xx.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clock44xx.h b/arch/arm/mach-omap2/clock44xx.h new file mode 100644 index 000000000000..c1bc4b6eb6b3 --- /dev/null +++ b/arch/arm/mach-omap2/clock44xx.h @@ -0,0 +1,23 @@ +/* + * OMAP4 clock function prototypes and macros + * + * Copyright (C) 2009 Texas Instruments, Inc. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_44XX_H +#define __ARCH_ARM_MACH_OMAP2_CLOCK_44XX_H + +unsigned long omap3_dpll_recalc(struct clk *clk); +unsigned long omap3_clkoutx2_recalc(struct clk *clk); +int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate); + +/* DPLL modes */ +#define DPLL_LOW_POWER_STOP 0x1 +#define DPLL_LOW_POWER_BYPASS 0x5 +#define DPLL_LOCKED 0x7 +#define OMAP4430_MAX_DPLL_MULT 2048 +#define OMAP4430_MAX_DPLL_DIV 128 + +extern const struct clkops clkops_noncore_dpll_ops; + +#endif |