reproduce (this is a W=1 build):
        git checkout dc59e4fea9d83f03bad6bddf3fa2e52491777482
        b4 shazam https://lore.kernel.org/r/20260629-monza-leds-v1-3-0cf7c0a7dc14@oss.qualcomm.com

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