Unverified Commit b11dec18 authored Mar 16, 2020 by Jisheng Zhang Committed by Mark Brown Mar 16, 2020

regulator: mp886x: Document MP8867 support



MP8867 is an I2C-controlled adjustable voltage regulator made by
Monolithic Power Systems. The difference between MP8867 and MP8869
are:
1.If V_BOOT, the vref of MP8869 is fixed at 600mv while vref of MP8867
is determined by the I2C control.
2.For MP8867, when setting voltage, if the steps is within 5, we need
to manually set the GO_BIT to 0.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Link: https://lore.kernel.org/r/20200316223100.37805b22@xhacker


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 751ca3aa

Documentation/devicetree/bindings/regulator/mp886x.txt

+4 −2

Original line number	Diff line number	Diff line
		Monolithic Power Systems MP8869 voltage regulator
		Monolithic Power Systems MP8867/MP8869 voltage regulator

		Required properties:
		- compatible: "mps,mp8869";
		- compatible: Must be one of the following.
		"mps,mp8867"
		"mps,mp8869"
		- reg: I2C slave address.
		- enable-gpios: enable gpios.
		- mps,fb-voltage-divider: An array of two integers containing the resistor

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