We are working on CPU frequency scaling and our clock source is dependent on our CPU frequency. When we change the CPU frequency we'd like to update the clock source so the time keeping is all correct.
It's not clear to use how to make this correcly. The ST mobile stuff is the only example of calling clocksource_updatefreq() that we see, but since it's in the enable function it's not clear that this will help us. We have another timer in the block that we can use to allow us to ping pong when updating the frequency if needed, but it's still based on the same clock which is dependent on the CPU frequency. It seems not wise to disable the clock source if there's only one then re-enable it. Thanks for any help, John -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
