regulator: s2mps11: Document external GPIO control
authorKrzysztof Kozlowski <k.kozlowski@samsung.com>
Mon, 14 Apr 2014 08:09:08 +0000 (10:09 +0200)
committerMark Brown <broonie@linaro.org>
Mon, 14 Apr 2014 21:13:05 +0000 (22:13 +0100)
Add documentation for new property for controlling (enable/disable) some
of the S2MPS14 regulators by GPIO.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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