Hi lvzhaoxiong, kernel test robot noticed the following build warnings: [auto build test WARNING on hid/for-next] [also build test WARNING on robh/for-next linus/master v6.9-rc4 next-20240418] [cannot apply to dtor-input/next dtor-input/for-linus] [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/lvzhaoxiong/dt-bindings-input-i2c-hid-Introduce-Ilitek-ili2900/20240418-205059 base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next patch link: https://lore.kernel.org/r/20240418124815.31897-2-lvzhaoxiong%40huaqin.corp-partner.google.com patch subject: [PATCH v1 1/2] dt-bindings: input: i2c-hid: Introduce Ilitek ili2900 compiler: loongarch64-linux-gcc (GCC) 13.2.0 dtschema version: 2024.3.dev14+g64b72b0 reproduce: (https://download.01.org/0day-ci/archive/20240419/202404190818.TnHkpNZd-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/202404190818.TnHkpNZd-lkp@xxxxxxxxx/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/input/ilitek,ili9882t.yaml:22:5: [error] duplication of key "const" in mapping (key-duplicates) -- Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml: Error in referenced schema matching $id: http://devicetree.org/schemas/nvmem/xlnx,zynqmp-nvmem.yaml >> Documentation/devicetree/bindings/input/ilitek,ili9882t.yaml:22:5: found duplicate key "const" with value "ilitek,ili2900" (original value: "ilitek,ili9882t") -- >> Documentation/devicetree/bindings/input/ilitek,ili9882t.yaml: ignoring, error parsing file vim +/const +22 Documentation/devicetree/bindings/input/ilitek,ili9882t.yaml 8 9 maintainers: 10 - Cong Yang <yangcong5@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> 11 12 description: 13 Supports the Ilitek ili9882t touchscreen controller. 14 This touchscreen controller uses the i2c-hid protocol with a reset GPIO. 15 16 allOf: 17 - $ref: /schemas/input/touchscreen/touchscreen.yaml# 18 19 properties: 20 compatible: 21 const: ilitek,ili9882t > 22 const: ilitek,ili2900 23 24 reg: 25 const: 0x41 26 27 interrupts: 28 maxItems: 1 29 30 panel: true 31 32 reset-gpios: 33 maxItems: 1 34 description: Reset GPIO. 35 36 vccio-supply: 37 description: The 1.8V supply to the touchscreen. 38 39 required: 40 - compatible 41 - reg 42 - interrupts 43 - panel 44 - vccio-supply 45 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki