diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/axp20x.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/axp20x.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mfd/axp20x.txt b/Documentation/devicetree/bindings/mfd/axp20x.txt index d20b1034e967..585a95546288 100644 --- a/Documentation/devicetree/bindings/mfd/axp20x.txt +++ b/Documentation/devicetree/bindings/mfd/axp20x.txt @@ -22,6 +22,11 @@ Optional properties: AXP152/20X: range: 750-1875, Default: 1.5 MHz AXP22X/80X: range: 1800-4050, Default: 3 MHz +- x-powers,drive-vbus-en: axp221 / axp223 only boolean, set this when the + N_VBUSEN pin is used as an output pin to control an external + regulator to drive the OTG VBus, rather then as an input pin + which signals whether the board is driving OTG VBus or not. + - <input>-supply: a phandle to the regulator supply node. May be omitted if inputs are unregulated, such as using the IPSOUT output from the PMIC. @@ -79,6 +84,7 @@ ELDO3 : LDO : eldoin-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 AXP809 regulators, type, and corresponding input supply names: |