twl4030 - drivers/regulator framework support?

I'm curious ... has anyone signed up to make the twl4030 code plug into the drivers/regulator framework?

I noticed that for example on Beagle, most of the regulators are unneeded and should probably be disabled. (I'll guess the same is true on Overo, but less so on Labrador and so on.)

Doing that would be a good way to clean up more of the arch/arm/mach-omap2/hsmmc.c glue ...

- dave