On Wed, Jan 06, 2016 at 05:49:22PM +0530, Laxman Dewangan wrote:
> On Wednesday 06 January 2016 05:48 PM, Mark Brown wrote:
> >* PGP Signed by an unknown key

> >On Wed, Jan 06, 2016 at 11:45:22AM +0530, Laxman Dewangan wrote:

> >>  Enhanced transient response (ETR) will affect the configuration of CKADV.
> >>+-maxim,junction-temp-warning: Junction temp warning on which device generates
> >>+		warning interrupts.
> >This needs to specify what the values are - it looks like it's raw
> >register values but I'd have expected from this that it'd be an actual
> >temperature.

> I tried to roundoff to the next higher threshold when supported value (120
> or 140 degC) is not provided in driver. But it is fine to me to specify the
> possible value setting here and DT binding doc. Will do on next patch.

I don't really mind which you use so long as the documentation is clear.

> >>+-interrupt-flags: Interrupt flags for registering interrupt which can not be
> >>+		passed via interrupt properties.

> >Why is this being specified and what are the values?  Most devices don't
> >have this...

> I have two different design with this device:
> In both design, I have main PMIC like MAX77620 and two MAX77621.

> In one of design, interrupt from MAX77620, and alert from both MAX77621
> shorted and going to Arm GIC controller. On this case, I need to register
> the interrupt as SHARED interrupt. This property can not be passed via
> "interrupt" properties from DT.
> That's why this flag is added to support this.

If the driver supports shared interrupts it should just register as a
shared interrupt all the time, there is nothing about shared interrupts
which requires that the pin actually be shared.

> Now, by default, if I register the interrupt as SHARED in driver then it
> failed on second design as GPIO does not offer to register as SHARED
> interrupt.

What makes you say that this would fail?