On 29/06/16 01:01, Stephen Boyd wrote:

Quoting Roger Quadros (2016-06-28 02:13:57)

quoted

On 28/06/16 11:47, Stephen Boyd wrote:

quoted

Sorry I must have confused you. There are two modules in the PMIC that
are doing detection here. The charger module is detecting the VBUS event
and this misc module is detecting the ID pin. I'm not sure why they're
two different blocks, but it is what it is in the hardware.

OK. Can the MISC block do anything else other than USB ID?

Yes.

quoted

Does the USB ID interrupt come on a different line than the charger interrupt?

Yes.

OK. Is it better to have this driver somewhere in drivers/mfd or drivers/misc if the
other function doesn't need/use extcon?

quoted

It would be more like MISC block interrupt than USB ID interrupt right?

There are two interrupts going to two different hw blocks inside the
PMIC.

cheers,
-roger