diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-02-11 17:27:27 -0800 |
|---|---|---|
| committer | Stephane Desneux <stephane.desneux@open.eurogiciel.org> | 2015-02-04 11:13:28 +0100 |
| commit | 0bb9fd3fe9ebda6debe9c6e3eee6e655ee41f014 (patch) | |
| tree | 480369928ae03e7d36ffa17e71d62fa06dab1aa4 /Documentation | |
| parent | 052cda9e306e891ec8bd0f79baffc0491a2100a9 (diff) | |
| download | linux-stable-0bb9fd3fe9ebda6debe9c6e3eee6e655ee41f014.tar.gz linux-stable-0bb9fd3fe9ebda6debe9c6e3eee6e655ee41f014.tar.bz2 linux-stable-0bb9fd3fe9ebda6debe9c6e3eee6e655ee41f014.zip | |
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>
(cherry picked from commit 907339818ecd66c20f57bbf53d1160c3dc9d34a8)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'Documentation')
| -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 5da9a66e6981..e5cac1e0ca8a 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 |