Hi Johan, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a5c95ca18a98d742d0a4a04063c32556b5b66378 commit: 0f48b0ed356d8868f62f7c6814fc2edcd70d1816 dt-bindings: phy: rename phy-rockchip-inno-usb2.yaml date: 3 weeks ago reproduce: # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f48b0ed356d8868f62f7c6814fc2edcd70d1816 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 0f48b0ed356d8868f62f7c6814fc2edcd70d1816 make menuconfig # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS make htmldocs If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202302232316.L6gzJade-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> Warning: Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml references a file that doesn't exist: Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests