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(parent: eae8d89) | patch
pm: sometimes wake up from suspend to RAM would fail
authorAaron Wu <Aaron.wu@analog.com>
Wed, 22 Oct 2014 05:45:58 +0000 (13:45 +0800)
committerSteven Miao <realmz6@gmail.com>
Thu, 23 Apr 2015 13:34:32 +0000 (21:34 +0800)
commitea58440a8d25fb3be58af9a2fc7c31675d94843e
treeda1b1bfd00bcffd8628ca34082d227e81f43dafatree | snapshot
parenteae8d89b11d3e183a6648f8214be60e51028f95bcommit | diff
pm: sometimes wake up from suspend to RAM would fail

Sometimes it fails to wake up from suspend to RAM, this is because
we would flush the data cache by assemble command FLUSHINV before
suspend to RAM, and there is a delay between this command execution
and cache flush completion. Add a 1uS delay to works around this.

Signed-off-by: Aaron Wu <Aaron.wu@analog.com>
arch/blackfin/mach-common/pm.c diff | blob | history
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