Hi Hsin-Hsiung, Thank you for the patch! Yet something to improve: [auto build test ERROR on robh/for-next] [also build test ERROR on linux/master linus/master v5.11-rc6 next-20210125] [cannot apply to mediatek/for-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Hsin-Hsiung-Wang/Add-PMIC-wrapper-support-for-Mediatek-MT6873-8192-SoC-IC/20210205-093351 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm64-randconfig-r021-20210204 (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/89327847fb3d72eb77dec4ea071dd03e95599a94 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Hsin-Hsiung-Wang/Add-PMIC-wrapper-support-for-Mediatek-MT6873-8192-SoC-IC/20210205-093351 git checkout 89327847fb3d72eb77dec4ea071dd03e95599a94 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> Error: arch/arm64/boot/dts/mediatek/mt8192.dtsi:255.24-25 syntax error FATAL ERROR: Unable to parse input tree --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org