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regulator: gpio: Document regulator-type property

Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Mark Brown 11 years ago
parent
commit
7f196ec938
1 changed files with 2 additions and 0 deletions
  1. 2 0
      Documentation/devicetree/bindings/regulator/gpio-regulator.txt

+ 2 - 0
Documentation/devicetree/bindings/regulator/gpio-regulator.txt

@@ -10,6 +10,8 @@ Optional properties:
 - gpios			: GPIO group used to control voltage.
 - gpios			: GPIO group used to control voltage.
 - startup-delay-us	: Startup time in microseconds.
 - startup-delay-us	: Startup time in microseconds.
 - enable-active-high	: Polarity of GPIO is active high (default is low).
 - 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", defaults to current.
 
 
 Any property defined as part of the core regulator binding defined in
 Any property defined as part of the core regulator binding defined in
 regulator.txt can also be used.
 regulator.txt can also be used.