Messages in this thread Patch in this message | | | From | Alban Bedel <> | Subject | [PATCH 3/4] devicetree: add a binding for a group of regulator | Date | Mon, 24 Nov 2014 14:02:02 +0100 |
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Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de> --- .../devicetree/bindings/regulator/group.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/group.txt
diff --git a/Documentation/devicetree/bindings/regulator/group.txt b/Documentation/devicetree/bindings/regulator/group.txt new file mode 100644 index 0000000..5f811cf --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/group.txt @@ -0,0 +1,26 @@ +Regulator Group + +This binding allow creating a group of regulators for use with simple +drivers that only expect a single power supply. Additionally it is +possible to enforce the enable ordering to create simple power up +sequences. + +Required properties: +- compatible : Must be "regulator-group". +- regulator-supplies : List of the supplies names. +- <name>-supply : One entry for each supply defined in regulator-supplies. + +Optional properties: +- ordered-supplies : set if the supplies should be enabled in order, + otherwise they are all enable or disabled in parallel. +- any property defined in regulator.txt + +Example: + + regulator { + compatible = "regulator-group"; + regulator-supplies = "vcc_a", "vcc_b"; + vcc_a-supply = <&vcc_a>; + vcc_b-supply = <&vcc_b>; + ordered-supplies; + }; -- 2.1.3
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