reproduce (this is a W=1 build):
        git remote add drm-tip https://gitlab.freedesktop.org/drm/tip.git
        git fetch --no-tags drm-tip drm-for-linux-next
        git checkout 6ebc6210efd3502c8ce2b1b2740ad61f69188df7

        git clone https://github.com/intel/lkp-tests.git ~/lkp-tests

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-16.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-16.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash dt_binding_check dtbs_check