On Wed, May 30, 2012 at 8:33 AM, Lee Jones [off-list ref] wrote:

On 30/05/12 08:09, Linus Walleij wrote:

quoted

So assume this one device tree gets deployed, and some poor windows
phone developer start scratching his head about the strange voltage
domain regulator for the I2C device, when in reality there is no such
thing, there is only an APE voltage domain regulator common for all
these devices.

I'm more than happy to 'do the right thing', but I need to know what that is
first.

My working assumption is that the right thing to do is delete this regulator
from the I2C driver, then refactor the (out-of-tree) runtime PM code to
fetch the voltage domain regulators, so the APE voltage domain
regulators get taken by the voltage domains instead.

I haven't tried deleting it though, plese try it and see if the domain is
still on anyway, then it's the way to proceed.

Yours,
Linus Walleij