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>
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@ -43,7 +43,7 @@ Optional properties:
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regulator to drive the OTG VBus, rather then
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as an input pin which signals whether the
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board is driving OTG VBus or not.
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(axp221 / axp223 / axp813 only)
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(axp221 / axp223 / axp803/ axp813 only)
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- x-powers,master-mode: Boolean (axp806 only). Set this when the PMIC is
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wired for master mode. The default is slave mode.
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@ -132,6 +132,7 @@ FLDO2 : LDO : fldoin-supply : shared supply
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LDO_IO0 : LDO : ips-supply : GPIO 0
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LDO_IO1 : LDO : ips-supply : GPIO 1
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RTC_LDO : LDO : ips-supply : always on
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DRIVEVBUS : Enable output : drivevbus-supply : external regulator
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AXP806 regulators, type, and corresponding input supply names:
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@ -721,6 +721,8 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
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case AXP803_ID:
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regulators = axp803_regulators;
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nregulators = AXP803_REG_ID_MAX;
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drivevbus = of_property_read_bool(pdev->dev.parent->of_node,
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"x-powers,drive-vbus-en");
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break;
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case AXP806_ID:
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regulators = axp806_regulators;
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