arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dtb: clock-ext-can (fixed-clock): 'clock-frequency' is a required property

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

:::::: 
:::::: Manual check reason: "dtcheck: binding changes may go via different trees"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Junhui Liu <junhui.liu@pigmoral.tech>
CC: 0day robot <lkp@intel.com>

tree:   https://github.com/intel-lab-lkp/linux/commits/Junhui-Liu/clk-correct-clk_div_mask-return-value-for-width-32/20260514-193626
head:   c8101e2781502dbfc0888f26c6616483fc58c71d
commit: 959d134a42a126a4dc9692ddf4eff6a8b4804758 riscv: dts: anlogic: add clocks and CRU for DR1V90
date:   11 hours ago
:::::: branch date: 11 hours ago
:::::: commit date: 11 hours ago
config: riscv-randconfig-2051-20260514 (https://download.01.org/0day-ci/archive/20260515/202605150003.c29QlVt3-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 11.5.0
dtschema: 2026.5.dev9+gdf9ad30c5
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260515/202605150003.c29QlVt3-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/202605150003.c29QlVt3-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
>> arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dtb: clock-ext-can (fixed-clock): 'clock-frequency' is a required property
   	from schema $id: http://devicetree.org/schemas/clock/fixed-clock.yaml
>> arch/riscv/boot/dts/anlogic/dr1v90-mlkpai-fs01.dtb: clock-ext-wdt (fixed-clock): 'clock-frequency' is a required property
   	from schema $id: http://devicetree.org/schemas/clock/fixed-clock.yaml

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