omap: add hwspinlock device

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Build and register an hwspinlock platform device.

Although only OMAP4 supports the hardware spinlock module (for now),
it is still safe to run this initcall on all omaps, because hwmod lookup
will simply fail on hwspinlock-less platforms.

Signed-off-by: Simon Que <sque@ti.com>
Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Simon Que 2011-02-17 09:52:03 -08:00 • committed by Tony Lindgren

parent 70ba4cc26b

commit 7bb412a642

2 changed files with 64 additions and 0 deletions

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1

arch/arm/mach-omap2/Makefile

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63

arch/arm/mach-omap2/hwspinlock.c

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