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OMAP3 clock: introduce DPLL4 Jtype

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DPLL4 for 3630 introduces a changed block called j type dpll, requiring
special divisor bits and additional reg fields. To allow for silicons to
use this, this is introduced as a flag and is enabled for 3630 silicon.
OMAP4 also has j type dpll for usb.

Tested with 3630 ZOOM3 and OMAP3430 ZOOM2

Signed-off-by: Richard Woodruff <r-woodruff2@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Vishwanath BS <Vishwanath.bs@ti.com>
[paul@pwsan.com: added some comments; updated copyrights and credits; fixed
 some style issues]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Richard Woodruff
2010-02-22 22:09:08 -07:00
committed by Paul Walmsley
parent 91808a81fe
commit 358965d7ba
6 changed files with 109 additions and 5 deletions
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arch/arm/mach-omap2/clock44xx_data.c
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@@ -980,6 +980,7 @@ static struct dpll_data dpll_usb_dd = {
.max_multiplier = OMAP4430_MAX_DPLL_MULT,
.max_divider = OMAP4430_MAX_DPLL_DIV,
.min_divider = 1,
.flags = DPLL_J_TYPE | DPLL_NO_DCO_SEL
};