dts: bindings: regulator: drop regulator-coupled* properties
These inherited properties from Linux bindings are not supported yet.
The reason for the removal is because regulator-couple-with requires
definition of #cells spec, unless bindings explicitely ban the property
or use allowlist.
@@ -247,20 +247,6 @@ properties:
1: Enable active discharge.
Absence of this property will leave configuration to default.
- regulator-coupled-with:
- type: phandle-array
- description: |
- Regulators with which the regulator is coupled. The linkage is 2-way - all
- coupled regulators should be linked with each other. A regulator should
- not be coupled with its supplier.
-
- regulator-coupled-max-spread:
- type: array
- description: |
- 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:
type: int
description: |
