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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2014-01-31 05:25:14 (GMT)
committerMark Brown <broonie@linaro.org>2014-02-04 18:36:48 (GMT)
commit0094050d783bbadffe83effef11a0bda901153ce (patch)
tree7b0518bc8106f4484ce91729e771b241e00773ea /Documentation/devicetree/bindings/regulator
parent9c25960cbba1fb452adf6a7b9d740fc4358f7d92 (diff)
regulator: gpio: add gpios-status for DT
config->gpios[x].flags indicates initial pin status, and it will be used for drvdata->state on gpio_regulator_probe(). But, current of_get_gpio_regulator_config() doesn't care about this flags. This patch adds new gpios-status property in order to care about initial pin status. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
-rw-r--r--Documentation/devicetree/bindings/regulator/gpio-regulator.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
index 63c6598..3ecb585 100644
--- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt
@@ -8,6 +8,7 @@ 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
- startup-delay-us : Startup time in microseconds.
- enable-active-high : Polarity of GPIO is active high (default is low).

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