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authorStephen Boyd <sboyd@codeaurora.org>2013-09-27 13:13:12 -0700
committerDaniel Lezcano <daniel.lezcano@linaro.org>2013-10-02 11:43:17 +0200
commit4fbcdc813fb9c0324fcff4c75414e717569d965e (patch)
tree456d6fa06f5f604f820d3c2caa2e29b60bd60b5d /kernel/time
parent1cf0203ac9e3d7abed67196db494469b24fe09e3 (diff)
clocksource: arm_arch_timer: Use clocksource for suspend timekeeping
The ARM architected timers keep counting during suspend so we can mark this clocksource with the CLOCK_SOURCE_SUSPEND_NONSTOP flag. This flag will indicate that this clocksource can be used for calculating suspend time and injecting sleep time into the timekeeping core. This should be more accurate than using an external RTC or architecture specific persistent clock. Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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