ARM: at91/pm: flush data cache and clean, invalidate and disable the L2 cache
authorWenyou Yang <wenyou.yang@atmel.com>
Mon, 9 Mar 2015 03:54:26 +0000 (11:54 +0800)
committerNicolas Ferre <nicolas.ferre@atmel.com>
Fri, 13 Mar 2015 12:34:55 +0000 (13:34 +0100)
Flush data cache, and clean, invalidate and disable the L2 cache before going to suspend.
Restore the L2 cache configuration and re-enable the L2 cache after waking up.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

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