Hi Alexander, [It would be better to split this patch in two: one for wandboard and another one for riotboard] On Sat, May 26, 2018 at 3:30 PM, Alexander Kurz <akurz@xxxxxxxx> wrote: > + > + reg_2p5v: fixedregulator@0 { This causes dtc warnings with W=1 as you are passing a unit address without a corresponding reg property. You can rewrite this as: reg_2p5v: regulator-2p5v { Please follow this convention in the entire series. Thanks -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html