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[2/2] regulator: gpio: explain detail of gpios-states

Message ID 87ha859l37.wl%kuninori.morimoto.gx@gmail.com (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Kuninori Morimoto Feb. 12, 2014, 1:27 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

gpios-states is array, and default is 0

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 .../bindings/regulator/gpio-regulator.txt          |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
index 3ecb585..356e8bb 100644
--- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
@@ -8,7 +8,8 @@  Required properties:
 Optional properties:
 - enable-gpio		: GPIO to use to enable/disable the regulator.
 - gpios			: GPIO group used to control voltage.
-- gpios-states		: gpios pin's initial states. 1 means HIGH
+- gpios-states		: gpios pin's initial states array. 0: LOW, 1: HIGH.
+			  defualt is LOW if nothing is specified.
 - startup-delay-us	: Startup time in microseconds.
 - enable-active-high	: Polarity of GPIO is active high (default is low).