[PATCH 1/2] regulator: gpio: Document regulator-type property

[Mark Brown]

From: Mark Brown <broonie@xxxxxxxxxx>

Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/regulator/gpio-regulator.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
index 63c659800c03..aaf5f66e66fb 100644
--- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
@@ -10,6 +10,8 @@ Optional properties:
 - gpios			: GPIO group used to control voltage.
 - startup-delay-us	: Startup time in microseconds.
 - enable-active-high	: Polarity of GPIO is active high (default is low).
+- regulator-type	: Specifies what is being regulated, must be either
+			  "voltage" or "current"
 
 Any property defined as part of the core regulator binding defined in
 regulator.txt can also be used.
-- 
1.8.5.1

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