Hi Binbin, kernel test robot noticed the following build errors: [auto build test ERROR on robh/for-next] [also build test ERROR on linus/master v6.9-rc2 next-20240402] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Binbin-Zhou/dt-bindings-pwm-Add-Loongson-PWM-controller/20240402-160109 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/7214b933ce85f9d030828e9efab7fbeb57eb712b.1711953223.git.zhoubinbin%40loongson.cn patch subject: [PATCH v1 5/5] LoongArch: dts: Add PWM support to Loongson-2K2000 config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20240403/202404030108.rzArK10u-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240403/202404030108.rzArK10u-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202404030108.rzArK10u-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> Error: arch/loongarch/boot/dts/loongson-2k2000.dtsi:123.19-20 syntax error FATAL ERROR: Unable to parse input tree -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki