[kbuild-all] [mediatek:v5.7-next/dts32 2/5] ERROR: Input tree has errors, aborting (use -f to force output)

tree: https://github.com/mbgg/linux-mediatek v5.7-next/dts32 head: 8a680e07a07ca9f79fd12629a2154496734fc0b5 commit: 9bf6f0e6329705d790b93af143ce99b9f92435e9 [2/5] arm: dts: mediatek: add mt7629 pwm support config: arm-defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 9bf6f0e6329705d790b93af143ce99b9f92435e9 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>, old ones prefixed by <<): arch/arm/boot/dts/mt7629.dtsi:258.21-270.5: ERROR (duplicate_node_names): /soc/pwm@11006000: Duplicate node name --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org