diff options
Diffstat (limited to 'Documentation/devicetree/bindings/regulator/gpio-regulator.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/gpio-regulator.txt | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt deleted file mode 100644 index 63c659800c03..000000000000 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt +++ /dev/null @@ -1,37 +0,0 @@ -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. -- startup-delay-us : Startup time in microseconds. -- enable-active-high : Polarity of GPIO is active high (default is low). - -Any property defined as part of the core regulator binding defined in -regulator.txt can also be used. - -Example: - - mmciv: gpio-regulator { - compatible = "regulator-gpio"; - - regulator-name = "mmci-gpio-supply"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2600000>; - regulator-boot-on; - - enable-gpio = <&gpio0 23 0x4>; - gpios = <&gpio0 24 0x4 - &gpio0 25 0x4>; - states = <1800000 0x3 - 2200000 0x2 - 2600000 0x1 - 2900000 0x0>; - - startup-delay-us = <100000>; - enable-active-high; - }; |