Hi Chunfeng, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [cannot apply to v5.3-rc7 next-20190902] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Chunfeng-Yun/add-support-USB-for-MT8183/20190901-163637 config: arm64-allmodconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> arch/arm64/boot/dts/mediatek/mt8183-evb.dts:11:10: fatal error: mt6358.dtsi: No such file or directory 11 | #include "mt6358.dtsi" | ^~~~~~~~~~~~~ compilation terminated. vim +11 arch/arm64/boot/dts/mediatek/mt8183-evb.dts > 11 #include "mt6358.dtsi" 12 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation