regulator: of: add property for allowed modes specification

Add a common device tree property for regulator nodes to support
the specification of allowed operating modes.

Signed-off-by: David Collins <collinsd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
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David Collins 2018-05-11 18:46:46 -07:00 • committed by Mark Brown
commit d73e2842a3
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