Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on media-tree/master] [also build test WARNING on linuxtv-media-stage/master linus/master v6.9-rc1 next-20240328] [cannot apply to sailus-media-tree/streams] [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/git-luigi311-com/media-i2c-imx258-Remove-unused-defines/20240328-072629 base: git://linuxtv.org/media_tree.git master patch link: https://lore.kernel.org/r/20240327231710.53188-19-git%40luigi311.com patch subject: [PATCH 18/23] dt-bindings: media: imx258: Add alternate compatible strings compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240331/202403310442.vdZu7Yh6-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/202403310442.vdZu7Yh6-lkp@xxxxxxxxx/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml: properties:compatible: [{'enum': ['sony,imx258', 'sony,imx258-pdaf']}] is not of type 'object', 'boolean' from schema $id: http://json-schema.org/draft-07/schema# >> Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml: properties:compatible: [{'enum': ['sony,imx258', 'sony,imx258-pdaf']}] is not of type 'object', 'boolean' from schema $id: http://devicetree.org/meta-schemas/keywords.yaml# -- >> Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml: ignoring, error in schema: properties: compatible -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki