ARM: OMAP2+: clockdomain: Inroduce cpu_pm notifiers for context save/restore

Inroduce cpu_pm notifiers for context save/restore. This will be
needed for am43xx family in case of rtc only mode with ddr in
self-refresh.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Keerthy 2018-05-16 20:46:59 +05:30 • committed by Tony Lindgren
commit 9bcfb76b63