Re: [PATCH 3/6] soc/tegra: pmc: Add support for IO pads power state and voltage

[Laxman Dewangan]

On Tuesday 03 May 2016 06:25 PM, Jon Hunter wrote:
> > Currently SOR driver is using the tegra_io_rail_power_off/on() APIs.
> > Once the proper interface available then I will move sor driver to use
> > new method and then we can full get rid of older APIs and macros.
> >
> > Till that, we need to have this.
> I prefer it is done before this series. In other words, if we need a
> proper enum for the rail/pad IDs then add one and convert any existing
> drivers over to use any new APIs first.

But the converting to new API can be done after this patch only.

I need to implement new APIs and then move driver to use new APIs and 
then remove older one.

Otherwise, I need to have single patch for the new API + converting 
existing user to use new APIs.
If this is allowed in subsystem level then this is best method.

We already did for max77686 RTC + mfd change together.

So will it be fine to make such changes?