Android: PMIC pm8916 ldo configuration


#1

Hi,

I am using android lollipop 5.1.1.

By default LDO_4 is disbable. how can we enable LDO4 for the release.
Also i tried to enable LDO6 in always on mode. system is booted properly but unbale to get adb shell
&pm8916_l16{
regulator-always-on;
};

is there any document to demonstrate how to configure ldo or change the voltage range within limit ?

Thanks
Shweta


#2

Hi,

Did you manage to resolve your issue? Documentation/devicetree/bindings/regulator/regulator.txt in the linux kernel describes how to configure ldo. https://developer.qualcomm.com/qfile/28820/lm80-p0436-9_sensors_porting_guide.pdf have some related info as well.

HTH