arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: /ahb/apb/lpc@1e789000/lhc@a0: failed to match any schema with compatible: ['aspeed,ast2600-lhc']

arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: /ahb/apb/lpc@1e789000/lhc@a0: failed to match any schema with compatible: ['aspeed,ast2600-lhc']

[kernel test robot]

:::::: 
:::::: Manual check reason: "dtcheck: too old problem, older than 3 months"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Marc Olberding <molberding@nvidia.com>
CC: Andrew Jeffery <andrew@codeconstruct.com.au>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8ba098e6b6ff0db8edf28528d1552be261af30d4
commit: f28674fab34f07fff9612c3f390d3699bfe8ed90 ARM: dts: aspeed: Add NVIDIA MSX4 HPM
date:   8 months ago
:::::: branch date: 7 hours ago
:::::: commit date: 8 months ago
config: arm-randconfig-2051-20260729 (https://download.01.org/0day-ci/archive/20260731/202607310921.kpyBL9KF-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.5.0
dtschema: 2026.7.dev1+g2203c1720
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260731/202607310921.kpyBL9KF-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
| Fixes: f28674fab34f ("ARM: dts: aspeed: Add NVIDIA MSX4 HPM")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202607310921.kpyBL9KF-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
   	from schema $id: http://devicetree.org/schemas/bus/aspeed,ast2600-ahbc.yaml
   arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: syscon@1e6e2000 (aspeed,ast2600-scu): 'smp-memram@180' does not match any of the regexes: '^interrupt-controller@[0-9a-f]+$', '^p2a-control@[0-9a-f]+$', '^pinctrl(@[0-9a-f]+)?$', '^pinctrl-[0-9]+$', '^silicon-id@[0-9a-f]+$'
   	from schema $id: http://devicetree.org/schemas/mfd/aspeed,ast2x00-scu.yaml
   arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: /ahb/apb/syscon@1e6e2000/smp-memram@180: failed to match any schema with compatible: ['aspeed,ast2600-smpmem']
   arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: adc@1e6e9000 (aspeed,ast2600-adc0): 'interrupts' does not match any of the regexes: '^pinctrl-[0-9]+$'
   	from schema $id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml
   arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: adc@1e6e9100 (aspeed,ast2600-adc1): 'interrupts' does not match any of the regexes: '^pinctrl-[0-9]+$'
   	from schema $id: http://devicetree.org/schemas/iio/adc/aspeed,ast2600-adc.yaml
   arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: crypto@1e6fa000 (aspeed,ast2600-acry): 'aspeed,ahbc' does not match any of the regexes: '^pinctrl-[0-9]+$'
   	from schema $id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml
>> arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: /ahb/apb/lpc@1e789000/lhc@a0: failed to match any schema with compatible: ['aspeed,ast2600-lhc']
   arch/arm/boot/dts/aspeed/aspeed-bmc-nvidia-msx4-bmc.dtb: /ahb/apb/dma-controller@1e79e000: failed to match any schema with compatible: ['aspeed,ast2600-udma']

--
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https://github.com/intel/lkp-tests/wiki