From 99cf3af5e2d5c74e016ae9517a4dced3f1dbcf6a Mon Sep 17 00:00:00 2001 From: James Ban Date: Fri, 15 Apr 2016 13:34:22 +0900 Subject: regulator: pv88080: new regulator driver This is the driver for the Powerventure PV88080 BUCKs regulator. It communicates via an I2C bus to the device. Signed-off-by: James Ban Signed-off-by: Mark Brown --- .../devicetree/bindings/regulator/pv88080.txt | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/pv88080.txt (limited to 'Documentation/devicetree/bindings/regulator') diff --git a/Documentation/devicetree/bindings/regulator/pv88080.txt b/Documentation/devicetree/bindings/regulator/pv88080.txt new file mode 100644 index 000000000000..38a614210dcb --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/pv88080.txt @@ -0,0 +1,49 @@ +* Powerventure Semiconductor PV88080 Voltage Regulator + +Required properties: +- compatible: "pvs,pv88080". +- reg: I2C slave address, usually 0x49. +- interrupts: the interrupt outputs of the controller +- regulators: A node that houses a sub-node for each regulator within the + device. Each sub-node is identified using the node's name, with valid + values listed below. The content of each sub-node is defined by the + standard binding for regulators; see regulator.txt. + BUCK1, BUCK2, and BUCK3. + +Optional properties: +- Any optional property defined in regulator.txt + +Example + + pmic: pv88080@49 { + compatible = "pvs,pv88080"; + reg = <0x49>; + interrupt-parent = <&gpio>; + interrupts = <24 24>; + + regulators { + BUCK1 { + regulator-name = "buck1"; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1393750>; + regulator-min-microamp = < 220000>; + regulator-max-microamp = <7040000>; + }; + + BUCK2 { + regulator-name = "buck2"; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1393750>; + regulator-min-microamp = <1496000>; + regulator-max-microamp = <4189000>; + }; + + BUCK3 { + regulator-name = "buck3"; + regulator-min-microvolt = <1400000>; + regulator-max-microvolt = <2193750>; + regulator-min-microamp = <1496000>; + regulator-max-microamp = <4189000>; + }; + }; + }; -- cgit v1.2.3