regulator: bindings: add MPS mp8859 voltage regulator
The MP8859 from Monolithic Power Systems is a single output dc/dc converter with voltage control over i2c. Signed-off-by: Markus Reichl <m.reichl@fivetechno.de> Link: https://lore.kernel.org/r/20200106211633.2882-5-m.reichl@fivetechno.de Signed-off-by: Mark Brown <broonie@kernel.org>
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Monolithic Power Systems MP8859 voltage regulator
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Required properties:
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- compatible: "mps,mp8859";
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- reg: I2C slave address.
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Optional subnode for regulator: "mp8859_dcdc", using common regulator
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bindings given in <Documentation/devicetree/bindings/regulator/regulator.txt>.
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Example:
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mp8859: regulator@66 {
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compatible = "mps,mp8859";
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reg = <0x66>;
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dc_12v: mp8859_dcdc {
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regulator-name = "dc_12v";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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