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(parent: 13105d2) | 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)
commitb1ca2bba3f48304b98da7ccffe38d2c0ab2da45f
treeda1b1bfd00bcffd8628ca34082d227e81f43dafatree | snapshot
parent13105d297db53b9213bdfb13160c147f3ce8f9a8commit | 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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