On Fri, Aug 09, 2013 at 02:50:11PM +0400, Alexander Shiyan wrote: > > This would need to be an array of supplies, relatively few devices need > > only a single power supply. This is also not something that should be > > handled in I2C, power is not something that's uniquely needed by devices > > on an I2C bus. > Additional regulators can be handled in the driver, or "parent"-scheme can > be used. Is not it? Given how common it is to have multiple supplies it seems sensible to just handle that in the core - it's common to have a digital supply and an analogue supply for example. The regulator framework already has APIs for working with multiple regulators in a single call so it's not going to be much more effort on the framework side.
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