OMAP4 powerdomain: Support LOWPOWERSTATECHANGE for powerdomains

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Some powerdomains in OMAP4 support a direct transition from one sleep
state to another deeper sleep state without having to wakeup the
powerdomain. This patch adds an api in the powerdomain framework to
set the LOWPOWERSTATECHANGE bit in PWRSTCTRL register.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

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Rajendra Nayak 2010-05-18 20:24:03 -06:00 • committed by Paul Walmsley

parent 71ee297a9b

commit 90dbc7b0b8

3 changed files with 43 additions and 0 deletions

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28

arch/arm/mach-omap2/powerdomain.c

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9

arch/arm/mach-omap2/powerdomains44xx.h

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6

arch/arm/plat-omap/include/plat/powerdomain.h

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