[linux-next:master 8888/10113] arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: linux,cma (shared-dma-pool): Unevaluated properties are not allowed ('alloc-ranges', 'reusable', 'size' were unexpected)

[linux-next:master 8888/10113] arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: linux,cma (shared-dma-pool): Unevaluated properties are not allowed ('alloc-ranges', 'reusable', 'size' were unexpected)

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4c253ac4b29b8c6cc6fdef8f92d4facde62e63b9
commit: 39be5a7e3ecc08098c039561237499aa595700da [8888/10113] arm64: dts: freescale: Add Toradex OSM iMX95
config: arm64-randconfig-2403-20260924 (https://download.01.org/0day-ci/archive/20260925/202609251222.vNCTmB8N-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 15.2.0
dtschema: 2026.10.dev2+g840a01d41
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260925/202609251222.vNCTmB8N-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/oe-kbuild-all/202609251222.vNCTmB8N-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
   arch/arm64/boot/dts/freescale/imx95.dtsi:1878.16-1907.5: Warning (unit_address_vs_reg): /soc/bus@4c100000: node has a unit name, but no reg or ranges property
   	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml
>> arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: linux,cma (shared-dma-pool): Unevaluated properties are not allowed ('alloc-ranges', 'reusable', 'size' were unexpected)
   	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml
   	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml
>> arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: vdev0buffer@88020000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
   	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [linux-next:master 8888/10113] arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: linux,cma (shared-dma-pool): Unevaluated properties are not allowed ('alloc-ranges', 'reusable', 'size' were unexpected)

[Francesco Dolcini]

On Fri, Sep 25, 2026 at 12:27:56PM +0200, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   4c253ac4b29b8c6cc6fdef8f92d4facde62e63b9
> commit: 39be5a7e3ecc08098c039561237499aa595700da [8888/10113] arm64: dts: freescale: Add Toradex OSM iMX95
> config: arm64-randconfig-2403-20260924 (https://download.01.org/0day-ci/archive/20260925/202609251222.vNCTmB8N-lkp@intel.com/config)
> compiler: aarch64-linux-gcc (GCC) 15.2.0
> dtschema: 2026.10.dev2+g840a01d41
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260925/202609251222.vNCTmB8N-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/oe-kbuild-all/202609251222.vNCTmB8N-lkp@intel.com/
> 
> dtcheck warnings: (new ones prefixed by >>)
>    arch/arm64/boot/dts/freescale/imx95.dtsi:1878.16-1907.5: Warning (unit_address_vs_reg): /soc/bus@4c100000: node has a unit name, but no reg or ranges property
>    	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml
> >> arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: linux,cma (shared-dma-pool): Unevaluated properties are not allowed ('alloc-ranges', 'reusable', 'size' were unexpected)
>    	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml
>    	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml
> >> arch/arm64/boot/dts/freescale/imx95-toradex-osm-dev.dtb: vdev0buffer@88020000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
>    	from schema $id: http://devicetree.org/schemas/reserved-memory/shared-dma-pool.yaml

False positive? Likewise https://lore.kernel.org/all/20260924125039.fieiigw4ddgbd3qs@petted/ ?

Francesco