diff mbox

[LTSI-3.14,515/894] regulator: gpio: explain detail of gpios-states

Message ID 1409209620-24487-516-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Aug. 28, 2014, 7 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>
Signed-off-by: Mark Brown <broonie@linaro.org>
(cherry picked from commit 907339818ecd66c20f57bbf53d1160c3dc9d34a8)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 Documentation/devicetree/bindings/regulator/gpio-regulator.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
index 5da9a66..e5cac1e 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).
 - regulator-type	: Specifies what is being regulated, must be either