arch/mips/boot/dts/ni/169445.dtb: / (ni,169445): 'model' is a required property

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   c53f467229a78287efa5b9f65bd22de64416660f
commit: 4f0b3cd7b664e662e9c4480e8d58574ece8aea57 MIPS: dts: Always descend vendor subdirectories
date:   4 weeks ago
:::::: branch date: 3 hours ago
:::::: commit date: 4 weeks ago
config: mips-randconfig-2051-20251227 (https://download.01.org/0day-ci/archive/20251227/202512270746.CisuHUSW-lkp@intel.com/config)
compiler: mips64-linux-gcc (GCC) 8.5.0
dtschema version: 2025.12
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251227/202512270746.CisuHUSW-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/r/202512270746.CisuHUSW-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
   arch/mips/boot/dts/ni/169445.dtb: /: failed to match any schema with compatible: ['ni,169445']
>> arch/mips/boot/dts/ni/169445.dtb: / (ni,169445): 'model' is a required property
   	from schema $id: http://devicetree.org/schemas/root-node.yaml
   arch/mips/boot/dts/ni/169445.dtb: /ahb@1f300000/nand@0: failed to match any schema with compatible: ['gpio-control-nand']

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