Merge branch into tip/master: 'timers/clocksource'

Merge branch into tip/master: 'timers/clocksource'

 # New commits in timers/clocksource:
    68ed094971b0 ("clocksource/drivers/timer-of: Make the code compatible with modules")
    2423405880c2 ("clocksource/drivers/mmio: Make the code compatible with modules")
    fed9f727cc3f ("clocksource/drivers/sun5i: Handle error returns from devm_reset_control_get_optional_exclusive()")
    045a9dac7eb7 ("clocksource/drivers/timer-rtl-otto: Make rttm_cs variable static")
    b385caf91868 ("dt-bindings: timer: fsl,imxgpt: add compatible string fsl,imx25-epit")

Signed-off-by: Ingo Molnar <mingo@kernel.org>