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(parent: 5a1b1d3) | patch
OMAP3: PM: add scratchpad locking function
authorRajendra Nayak <rnayak@ti.com>
Thu, 28 May 2009 12:43:06 +0000 (18:13 +0530)
committerKevin Hilman <khilman@deeprootsystems.com>
Tue, 23 Feb 2010 19:05:05 +0000 (11:05 -0800)
commita89b6f006201469a74dfc0cc4e953648b6a1c69d
tree45fcb38420022f1d8cc4a77c2420f35fd0f3612atree | snapshot
parent5a1b1d3a9efad6bd53d01ff02e86626d1a51d697commit | diff
OMAP3: PM: add scratchpad locking function

This patch implements locking using the semaphore in scratchpad
memory preventing any concurrent access to scratchpad from OMAP
and Baseband/Modem processor.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
arch/arm/mach-omap2/sleep34xx.S diff | blob | history
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