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Unverified Commit 1f5d6462 authored Apr 23, 2018 by Jagan Teki Committed by Mark Brown Apr 23, 2018

regulator: axp20x: add drivevbus support for axp803



Like axp221, axp223, axp813 the axp803 is also supporting external
regulator to drive the  OTG VBus through N_VBUSEN PMIC pin.

Add support for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent f97a2368

Documentation/devicetree/bindings/mfd/axp20x.txt

+2 −1

Original line number	Diff line number	Diff line
		@@ -43,7 +43,7 @@ Optional properties:
		regulator to drive the OTG VBus, rather then
		as an input pin which signals whether the
		board is driving OTG VBus or not.
		(axp221 / axp223 / axp813 only)
		(axp221 / axp223 / axp803/ axp813 only)

		- x-powers,master-mode: Boolean (axp806 only). Set this when the PMIC is
		wired for master mode. The default is slave mode.
		@@ -132,6 +132,7 @@ FLDO2 : LDO : fldoin-supply : shared supply
		LDO_IO0 : LDO : ips-supply : GPIO 0
		LDO_IO1 : LDO : ips-supply : GPIO 1
		RTC_LDO : LDO : ips-supply : always on
		DRIVEVBUS : Enable output : drivevbus-supply : external regulator

		AXP806 regulators, type, and corresponding input supply names:

drivers/regulator/axp20x-regulator.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -721,6 +721,8 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
		case AXP803_ID:
		regulators = axp803_regulators;
		nregulators = AXP803_REG_ID_MAX;
		drivevbus = of_property_read_bool(pdev->dev.parent->of_node,
		"x-powers,drive-vbus-en");
		break;
		case AXP806_ID:
		regulators = axp806_regulators;