the imx6 integrated pmu has 3 digital ldo.
how to make it work in external bypass mode?
in the page 4407of rm:
TRAG==0x1F internal bypass mode
TRAG==0x1F POWER GATE mode
but how to work in the other two mode?
if work in internal bypass mode , for the dvfs ,how to modify the voltage,since the power is from out directly?
and as for sabre lite,does it work in the internal bypass mode?how can it support the dvfs?