Hi Hsin-Hsiung,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on next-20201223]
[cannot apply to regulator/for-next robh/for-next v5.10 v5.10-rc7 v5.10-rc6 v5.10]
[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-support-for-MT6315-regulator/20201223-201653
base:    d7a03a44a5e93f39ece70ec75d25c6088caa0fdb
config: arm64-allyesconfig (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/5e171b2d898f267bc47e50be27f9e405a2cb173f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Hsin-Hsiung-Wang/Add-support-for-MT6315-regulator/20201223-201653
        git checkout 5e171b2d898f267bc47e50be27f9e405a2cb173f
        # 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 <lkp@intel.com>

All errors (new ones prefixed by >>):

>> Error: arch/arm64/boot/dts/mediatek/mt8192-evb.dts:27.1-6 Label or path spmi not found
   FATAL ERROR: Syntax error parsing input tree

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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org