Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [RFC PATCH 0/5] omap: add ocp2scp as a misc driver | Date | Thu, 31 May 2012 20:46:14 +0000 |
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On Thursday 31 May 2012, ABRAHAM, KISHON VIJAY wrote: > > I would mark the multiplexed device compatible with "simple-bus", which > > results in the child devices automatically getting added. > > hmm.. ocp2scp has a sysconfig register and it also has a module mode > by which it can be enabled/disabled. I was making use of pm_runtime > API's to control these registers (Apart from creating child devices, > the driver also has a call to pm_runtime_enable).
I see.
> I'm not sure if with > "simple-bus" we'll be able to do those. I have to check on that.
How about making it compatible with both "simple-bus" and something that handles the pm_runtime requirements?
I don't understand enough of what needs to be done for pm_runtime across a lot of devices, but I'd hope that it should be possible to do that in a generic way based on the device definition.
Arnd
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