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Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
3 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/88pg86x.txt b/Documentation/devicetree/bindings/regulator/88pg86x.txt new file mode 100644 index 000000000000..13b7f49a2ea8 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/88pg86x.txt @@ -0,0 +1,22 @@ +Marvell 88PG867/88PG868 voltage regulators + +Required properties: +- compatible: one of "marvell,88pg867", "marvell,88pg868"; +- reg: I2C slave address. + +Optional subnodes for regulators: "buck1", "buck2", using common regulator +bindings given in <Documentation/devicetree/bindings/regulator/regulator.txt>. + +Example: + + pg868@19 { + compatible = "marvell,88pg868"; + reg = <0x19>; + + vcpu: buck1 { + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1350000>; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt index 4fae41d54798..0c2a6c8a1536 100644 --- a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt @@ -2,6 +2,7 @@ Fixed Voltage regulators Required properties: - compatible: Must be "regulator-fixed"; +- regulator-name: Defined in regulator.txt as optional, but required here. Optional properties: - gpio: gpio to use for enable control diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt index dd1ed789728e..1f496159e2bb 100644 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt @@ -2,6 +2,8 @@ GPIO controlled regulators Required properties: - compatible : Must be "regulator-gpio". +- regulator-name : Defined in regulator.txt as optional, but required + here. - states : Selection of available voltages and GPIO configs. if there are no states, then use a fixed regulator |