diff options
| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-01-29 14:35:34 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-01-29 15:22:39 +0000 |
| commit | 0eca80bf07eb51cf7accf44dbf71547fd0bba5dd (patch) | |
| tree | ea96d082cf173ce0bd475709e4fcaf6827ae6108 /Documentation/devicetree/bindings/regulator | |
| parent | bcc61f1c44fd21ef0095c38553d2adfe9c1ccae1 (diff) | |
dt-bindings: regulator: add DT bindings for max77650
Add the DT binding document for max77650 regulators.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/max77650-regulator.txt | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/max77650-regulator.txt b/Documentation/devicetree/bindings/regulator/max77650-regulator.txt new file mode 100644 index 000000000000..f1cbe813c30f --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/max77650-regulator.txt @@ -0,0 +1,41 @@ +Regulator driver for MAX77650 PMIC from Maxim Integrated. + +This module is part of the MAX77650 MFD device. For more details +see Documentation/devicetree/bindings/mfd/max77650.txt. + +The regulator controller is represented as a sub-node of the PMIC node +on the device tree. + +The device has a single LDO regulator and a SIMO buck-boost regulator with +three independent power rails. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-regulator" + +Each rail must be instantiated under the regulators subnode of the top PMIC +node. Up to four regulators can be defined. For standard regulator properties +refer to Documentation/devicetree/bindings/regulator/regulator.txt. + +Available regulator compatible strings are: "ldo", "sbb0", "sbb1", "sbb2". + +Example: +-------- + + regulators { + compatible = "maxim,max77650-regulator"; + + max77650_ldo: regulator@0 { + regulator-compatible = "ldo"; + regulator-name = "max77650-ldo"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <2937500>; + }; + + max77650_sbb0: regulator@1 { + regulator-compatible = "sbb0"; + regulator-name = "max77650-sbb0"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1587500>; + }; + }; |