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authorDave Gerlach <d-gerlach@ti.com>2017-03-29 03:57:55 +0200
committerTony Lindgren <tony@atomide.com>2017-05-16 17:44:49 +0200
commit12b28ba6d6164d3aa54b7e32032bcbd9b7c2a320 (patch)
treef5674c45a945b90abbaf53adb53679e6911a65f7 /arch/arm/configs
parentARM: OMAP: Wakeupgen: Add context save/restore for AM43XX (diff)
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ARM: OMAP2+: timer: Add suspend-resume callbacks for clkevent device
OMAP timer code registers two timers - one as clocksource and one as clockevent. Since AM33XX has only one usable timer in the WKUP domain one of the timers needs suspend-resume support to restore the configuration to pre-suspend state. commit adc78e6b9946 ("timekeeping: Add suspend and resume of clock event devices") introduced .suspend and .resume callbacks for clock event devices. Leverage these callbacks to have AM33XX clockevent timer behave properly across system suspend. Extend the use of the .suspend and .resume callbacks used by am335x clockevent to am437x as well. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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