Hi, In Linux many firmware drivers has nodes under the "/firmware" node. However, the "/firmware" node isn't mentioned in the devicetree specification and this causes uncertainties. As U-boot and Linux can share the same DTB it is desirable to have a common view of the purpose of the "/firmware" node. Can something be added about "/firmware" in the devicetree specification? Here's two mail threads as background to this: https://lists.denx.de/pipermail/u-boot/2018-August/338182.html https://lists.denx.de/pipermail/u-boot/2018-August/338048.html Thanks, Jens