Hi! Thank you for your reply! On Tue, Oct 06, 2020 at 04:22:34PM -0500, Rob Herring wrote: > > For new bindings, please define a node name pattern you can match on > and avoid this if/then. '-pins$' is my preference. > Ok, i will change it. > > + #interrupt-cells = <2>; > > + gpio-controller; > > + #gpio-cells = <2>; > > + gpio-ranges = <&tlmm 0 0 142>; > > Please show at least 1 child node. > I will add it in next version.