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Diffstat (limited to 'kernel/Documentation/devicetree/bindings/regulator/da9211.txt')
-rw-r--r-- | kernel/Documentation/devicetree/bindings/regulator/da9211.txt | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/regulator/da9211.txt b/kernel/Documentation/devicetree/bindings/regulator/da9211.txt new file mode 100644 index 000000000..eb618907c --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/regulator/da9211.txt @@ -0,0 +1,68 @@ +* Dialog Semiconductor DA9211/DA9213 Voltage Regulator + +Required properties: +- compatible: "dlg,da9211" or "dlg,da9213". +- reg: I2C slave address, usually 0x68. +- 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. + BUCKA and BUCKB. + +Optional properties: +- enable-gpios: platform gpio for control of BUCKA/BUCKB. +- Any optional property defined in regulator.txt + +Example 1) DA9211 + + pmic: da9211@68 { + compatible = "dlg,da9211"; + reg = <0x68>; + interrupts = <3 27>; + + regulators { + BUCKA { + regulator-name = "VBUCKA"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <2000000>; + regulator-max-microamp = <5000000>; + enable-gpios = <&gpio 27 0>; + }; + BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <2000000>; + regulator-max-microamp = <5000000>; + enable-gpios = <&gpio 17 0>; + }; + }; + }; + +Example 2) DA9213 + pmic: da9213@68 { + compatible = "dlg,da9213"; + reg = <0x68>; + interrupts = <3 27>; + + regulators { + BUCKA { + regulator-name = "VBUCKA"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <6000000>; + enable-gpios = <&gpio 27 0>; + }; + BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <6000000>; + enable-gpios = <&gpio 17 0>; + }; + }; + }; |