omap4: suspend: Add basic system suspend support

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This patch adds support for basic suspend doing a CPUx wfi
for OMAP4. All powerdomains are for now are kept programmed
in ON state.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Rajendra Nayak 2010-08-02 13:18:18 +03:00 • committed by Tony Lindgren

parent 0003450964

commit 5643aebbc0

2 changed files with 136 additions and 0 deletions

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1

arch/arm/mach-omap2/Makefile

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135

arch/arm/mach-omap2/pm44xx.c

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