OMAP3: PM: add scratchpad locking function

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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>

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Rajendra Nayak 2009-05-28 18:13:06 +05:30 • committed by Kevin Hilman

parent 5a1b1d3a9e

commit a89b6f0062

1 changed files with 33 additions and 0 deletions

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arch/arm/mach-omap2/sleep34xx.S

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