ARM: OMAP3+: dpll: use DPLLs recalc function instead of omap2_get_dpll_rate

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This is a continuation of Mike Turquette's patch "OMAP3+: use
DPLL's round_rate when setting rate".

omap3_noncore_dpll_set_rate() and omap3_noncore_dpll_enable() call
omap2_get_dpll_rate() explicitly. It may be necessary for some
DPLLs to use a different function and so use the DPLLs recalc()
function pointer instead.

An example is the DPLL_ABE on OMAP4 which can have a 4X multiplier
in addition to the usual MN multipler and dividers and therefore
uses a different round_rate and recalc function.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Cc: Mike Turquette <mturquette@ti.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
[paul@pwsan.com: merged this patch with Mike's "use clock's recalc in DPLL
 handling" patch; also reported by Misael]
Signed-off-by: Paul Walmsley <paul@pwsan.com>

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Jon Hunter 2011-10-07 00:53:01 -06:00 • committed by Paul Walmsley

parent 273a1ce9cf

commit 49642ac816

1 changed files with 5 additions and 2 deletions

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arch/arm/mach-omap2/dpll3xxx.c

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