On Wednesday 21 December 2011, Richard Zhao wrote:

On Wed, Dec 21, 2011 at 09:20:46AM +0800, Richard Zhao wrote:

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You also need to define how the core supplies get looked up.

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It's pure software. platform uses this driver have to define "cpu" consumer.

You still need to define this in the binding.

You mean regulator DT binding? already in ? I'll check it.

Mark, cpu node is not a struct device, sys_device instead. I can not find
regulator via device/dt node. Can I still use the string to get regulator
after converting to DT?

I believe Kay and Greg have the plan to unify "class" and "bus" in sysfs, which
implies turning sys_device into a derived class of device instead of kobject.
If that understanding is correct, we might as well do that now so we can
attach a device_node to a sys_device.

Kay, does this make sense?

	Arnd