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Unverified Commit a2dfe7c7 authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Mark Brown
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regulator: Document new regulator-max-step-microvolt property 



Certain hardware may require supply voltage to be changed in steps. Define
new property that allow to describe such hardware.

Signed-off-by: default avatarDmitry Osipenko <digetx@gmail.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 40c223ef

Documentation/devicetree/bindings/regulator/regulator.txt

+2 −0
Original line number Diff line number Diff line
@@ -79,6 +79,8 @@ Optional properties: 
- regulator-coupled-max-spread: Array of maximum spread between voltages of

  coupled regulators in microvolts, each value in the array relates to the

  corresponding couple specified by the regulator-coupled-with property.

- regulator-max-step-microvolt: Maximum difference between current and target

  voltages that can be changed safely in a single step.



Deprecated properties:

- regulator-compatible: If a regulator chip contains multiple