Re: [RFC] regulator: anatop-regulator: Also provide a delay whenvoltage decreases

From: Mark Brown
Date: Sat Dec 21 2013 - 09:22:29 EST


On Fri, Dec 20, 2013 at 12:48:22PM -0200, Fabio Estevam wrote:

> I could not find in the reference manual anywhere that says that the delay
> should de done only when the voltage increases.

The reason this is normally not done is that generally consumers don't
care too much if the supply is too high but will fail if they get an
undervoltage supply so there's not such a great need to wait.

It can also be hard to tell how quickly the voltage will fall.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/