diff options
| author | Lee Jones <lee.jones@linaro.org> | 2012-11-14 11:51:36 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-14 20:58:09 +0900 |
| commit | 216f2b9c95ac6e4f00b08df807bc4454434a9afb (patch) | |
| tree | 5465802601b41d58bed5081b89c089da128d4731 /Documentation/devicetree/bindings/regulator | |
| parent | f8a9f757cb425c4784b80b001c7a77c7810b499f (diff) | |
regulator: gpio-regulator: Catch 'no states property' misuse
A selection of voltage or current values (AKA states) should always
be specified when using a GPIO regulator. If there are no switchable
states then the fixed regulators should be used instead.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
| -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 f71f8083c2ae..63c659800c03 100644 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt @@ -2,11 +2,12 @@ GPIO controlled regulators Required properties: - compatible : Must be "regulator-gpio". +- states : Selection of available voltages and GPIO configs. + if there are no states, then use a fixed regulator Optional properties: - enable-gpio : GPIO to use to enable/disable the regulator. - gpios : GPIO group used to control voltage. -- states : Selection of available voltages and GPIO configs. - startup-delay-us : Startup time in microseconds. - enable-active-high : Polarity of GPIO is active high (default is low). |