On Fri, Sep 17, 2021 at 04:15:36PM +0530, Satya Priya wrote:

+    properties:
+      reg:
+        maxItems: 1
+      regulator-name: true
+      regulator-min-microvolt: true
+      regulator-max-microvolt: true

You shouldn't be forcing these properties, it should be perfectly OK for
boards to have fixed voltages especially for example during bringup or
for debugging.

+      qcom,min-dropout-voltage:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        description:
+          Specifies the minimum voltage in microvolts that the parent
+          supply regulator must output, above the output of this
+          regulator.

If this is needed in DT it should be a generic property since most
regulators have some requirement here however usually it's a fixed
property of the silicon and should therefore just gets set in the
regulator_desc as min_dropout_uV - I'd strongly recommend having a
default there even if there's some requirement for it to be set per
board.