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> }; > > +&gpio4 { > + gpio-line-names = > + "", "", "", "", > + "", "", "", "", > + "", "", "", "", > + "", "", "PWGIN", "", > + "", "", "", "", > + "", "", "", "", > + "", "", "", "", > + "", "", "", ""; > +}; Looking at my latest version of code this node should be a little bit up in the file to preserve the alphabetical sorting of references modification. e.g +&gpio4 { ... then comes &ldb { etc.