> > > > + > > > > +- qcom,rsense: > > > > + Usage: optional > > > > + Value type: <u32> > > > > + Definition: External sense register value in Ohm. Defining this > > > > + propery will instruct ADC to use external ADC sense > > > > channel. > > > > + If property is not defined ADC will use internal sense > > > > channel. > > > > > > The latter two sentences sound like a driver description. > > > > > > What exactly is the difference between the internal and external > > > channels, and what exactly is the value in the sense register used for? > > > > Internal - when using chip build-in resistor > > External - when using off-chip resistor > > Would it be possible to use the internal channel when you have an > external resistor? > > If so, does the device have a channel per resistor, or can either > resistor be selected and applied to the single channel the device has? > > This might be better worded as "external-registor-ohms".
I meant to say "external-resistor-ohms". Muscle memory and lack of coffee got the better of me. Mark. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
