Re: [PATCH V4 1/6] dt-bindings: regulator: Add "regulator-min-dropout-voltage-microvolt"

[Satya Priya Kakitapalli (Temp)]

On 11/25/2021 8:47 PM, Mark Brown wrote:
> On Fri, Nov 19, 2021 at 03:12:28PM +0530, Satya Priya wrote:
>
> > +  regulator-min-dropout-voltage-microvolt:
> > +    description: Specifies the minimum voltage in microvolts that the
> > +      parent supply regulator must output, above the output of this regulator.
> Usually this is a fixed property of the regulator rather than something
> that varies per board - why have a DT property?


The min-dropout value (headroom) varies with boards, that's why we have 
a DT property for it. We overwrite the default value in driver with 
actual value read from DT