On Fri 23 Mar 03:18 PDT 2018, Sricharan R wrote: > +#include "qcom-ipq4019-ap.dk04.1.dtsi" > + > +/ { > + model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK04.1-C1"; > + If this is the board and qcom-ipq4019-ap.dk04.1.dtsi is the platform file then the compatible should be here and not there. Also qcom,ipq4019 is not an awesome compatible for a board file. > + soc { > + dma@7984000 { > + status = "ok"; > + }; > + > + qpic-nand@79b0000 { > + pinctrl-0 = <&nand_pins>; > + pinctrl-names = "default"; > + status = "ok"; > + }; nand_pins defines the muxing and is defined in the other dtsi. So please move these pinctrl-* properties to the dtsi. As long as the node is disabled the pinctrl state won't be applied anyways. If there are electrical properties that needs to be specified you can override the pinctrl state in the board specific file. Regards, Bjorn -- 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