On Mon, Oct 17, 2011 at 04:48:52PM +0800, Richard Zhao wrote: > For example, devices that possible access to on-chip RAM, depend on OCRAM > clock. > On imx53, VPU depends on OCRAM clock, even when VPU does not use OCRAM.
So if the VPU depends on OCRAM the VPU should be enabling the OCRAM clock. The function of a given clock isn't terribly relevant, and certainly grouping clocks together doesn't seem to be the obvious solution from what you've said - if the driver doesn't know about the clock it seems like the core ought to be enabling it transparently rather than gluing it together with some other random clock. Either way the point here is that individual drivers shouldn't be hand coding this stuff, it should be being handled by core code. _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
