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| author |   James Ban <james.ban.opensource@diasemi.com> | 2014-08-27 11:47:07 +0900 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2014-08-27 10:27:56 +0100 |
| commit | bf3baca6c54ce8a2f51687296f868dfe20d33f13 (patch) | |
| tree | ca07588b6f8ede9628abd2c3f7bcc35befa59be6 /Documentation/devicetree/bindings/regulator | |
| parent | regulator: da9211: Check return value of devm_kzalloc() (diff) | |
| download | linux-dev-bf3baca6c54ce8a2f51687296f868dfe20d33f13.tar.xz linux-dev-bf3baca6c54ce8a2f51687296f868dfe20d33f13.zip | |
regulator: da9211: support device tree
This is a patch for supporting device tree of DA9211/DA9213.
Signed-off-by: James Ban <james.ban.opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/da9211.txt | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Documentation/devicetree/bindings/regulator/da9211.txt new file mode 100644 index 000000000000..240019a82f9a --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/da9211.txt @@ -0,0 +1,63 @@ +* 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: +- 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>; + }; + BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <2000000>; + regulator-max-microamp = <5000000>; + }; + }; + }; + +Example 2) DA92113 + 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>; + }; + BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <6000000>; + }; + }; + }; |