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(parent: bb717b3) | 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)
commitef7dcaf1e7bbf7adaaf45cac1c1d208929fb25e5
treeda1b1bfd00bcffd8628ca34082d227e81f43dafatree
parentbb717b33aa6b01abcc78c7a18dec343a3bde9574commit | 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 | blame | history
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