diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-02-11 20:27:27 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-02-12 07:01:14 -0500 |
| commit | 907339818ecd66c20f57bbf53d1160c3dc9d34a8 (patch) | |
| tree | 3223471e1ce1026ca0398196117e9a404ca1241d | |
| parent | 5676ddc5c62861467582b10b88aadb25ea9c3b52 (diff) | |
regulator: gpio: explain detail of gpios-states
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>
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/gpio-regulator.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt index 3ecb585e786c..356e8bbd9b2a 100644 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt | |||
| @@ -8,7 +8,8 @@ Required properties: | |||
| 8 | Optional properties: | 8 | Optional properties: |
| 9 | - enable-gpio : GPIO to use to enable/disable the regulator. | 9 | - enable-gpio : GPIO to use to enable/disable the regulator. |
| 10 | - gpios : GPIO group used to control voltage. | 10 | - gpios : GPIO group used to control voltage. |
| 11 | - gpios-states : gpios pin's initial states. 1 means HIGH | 11 | - gpios-states : gpios pin's initial states array. 0: LOW, 1: HIGH. |
| 12 | defualt is LOW if nothing is specified. | ||
| 12 | - startup-delay-us : Startup time in microseconds. | 13 | - startup-delay-us : Startup time in microseconds. |
| 13 | - enable-active-high : Polarity of GPIO is active high (default is low). | 14 | - enable-active-high : Polarity of GPIO is active high (default is low). |
| 14 | 15 | ||