Re: Newbie (to ppc), but glad to be here.
Benjamin Herrenschmidt wrote:
I suspect we should probably just expose the PMU i2c bus to userland
some way and have a userland tool to deal with that, I'm not too fan
of doing a kernel driver... I also have not much time.
We _already_ expose it to userland, via the generic PMU
interface. And *please* don't add an easier-to-use userland
interface to the PMU IIC bus; it's too easy to lock it up /
cause other bad interactions, so if userland needs any more,
a proper driver should be written. We have enough rope
already :-)
The same applies to the KL and the UNI-N IIC busses.
Segher
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