On Wed, 4 May 2011, Colin Cross wrote: > Imagine a chip where a clock can feed devices A, B, and C. If the > devices are always clocked at the same rate, and can't gate their > clocks, the minimum voltage that can be applied to a rail is > determined ONLY by the rate of the clock. That's not so -- although admittedly it's a side issue, and not particularly related to DVFS. For example, the device may have some external I/O lines which need to be at least some minimum voltage level for the externally-connected device to function. This minimum voltage level can be unrelated to the device's clock frequency. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
