reproduce (this is a W=1 build):
        git checkout 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
        b4 shazam https://lore.kernel.org/r/20260325-v7-0-topic-imx8mp-skov-dts-jutouch-7inch-v1-4-10255d236439@pengutronix.de

        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=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-8.5.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash dt_binding_check dtbs_check