On Thu, Mar 30, 2017 at 10:05:41AM +0200, Linus Walleij wrote: > In order to accommodate in a logical manner for the premuxed channels > in PM8921 and the similarly addressed channels in later PMICs, we > need a twocell arrangement with premux and analog mux setting as > a tuple to uniquely identify a hardware channel. > > These bindings are not yet in use, so it should be fine to augment > them before we actually start using it in drivers and device trees. > > This scheme came out of lengthy discussions and reverse-engineering > and reading of the few information sources we have. > > Cc: devicetree@xxxxxxxxxxxxxxx > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Suggested-by: Björn Andersson <bjorn.andersson@xxxxxxxxxx> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- > ChangeLog v2->v3: > - Drop leading zeroes on unit addresses. > ChangeLog v1->v2: > - Name nodes with <01 02> in a foo@0102 pattern. > - Minor spelling nits. > - Delete flimsy leftover docs from an interrim development path. > --- > .../bindings/iio/adc/qcom,pm8xxx-xoadc.txt | 76 ++++++++++++---------- > 1 file changed, 42 insertions(+), 34 deletions(-) Other than the few typos mentioned, Acked-by: Rob Herring <robh@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
