reproduce (this is a W=1 build):
        git checkout 9e62a5d329f8f0f07c4d5f80a691e3f16dcb957c
        b4 shazam https://lore.kernel.org/r/20260508-ad9910-iio-driver-v4-10-d26bfd20ee3d@analog.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=$HOME/0day COMPILER=gcc-15.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=csky olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-15.1.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash dt_binding_check dtbs_check