On Wed, 26 Feb 2025 18:01:42 +0100, J. Neuschäfer wrote: > Convert the Freescale localbus controller bindings from text form to > YAML. Compared to the .txt version, the YAML binding contains a new > usage example with FCM NAND flash, and a full list of compatible strings > based on current usage in arch/powerpc/boot/dts/. > > Note that the both the compatible strings and the unit address format > are kept as-is, for compatibility with existing kernels and device > trees, as well as unit address readability. This results in dts > validation warnings: > > Warning (simple_bus_reg): /example-0/localbus@f0010100/board-control@1,0: > simple-bus unit address format error, expected "100000000" > > Signed-off-by: J. Neuschäfer <j.ne@xxxxxxxxxx> > --- > > V3: > - move this patch after the GPCM/FCM patches to dtschema/dtc warnings > due to missing bindings for fsl,elbc-gpcm-uio and fsl,elbc-fcm-nand > - add "simple-bus" again, for compatibility with existing DTs/drivers > based on discussion with Crystal Wood and Rob Herring > - fix fsl,pq2-localbus compatible properties based on mgcoge.dts / ep8248e.dts > (was missing "simple-bus") > - add board-control (bcsr) example again, now using the compatible > string listed in Documentation/devicetree/bindings/board/fsl,bcsr.yaml > - remove interrupt-parent property from example > - rework the commit message > > V2: > - fix order of properties in examples, according to dts coding style > - move to Documentation/devicetree/bindings/memory-controllers > - clarify the commit message a tiny bit > - remove unnecessary multiline markers (|) > - define address format in patternProperties > - trim subject line (remove "binding") > - remove use of "simple-bus", because it's technically incorrect > --- > .../bindings/memory-controllers/fsl,elbc.yaml | 158 +++++++++++++++++++++ > .../devicetree/bindings/powerpc/fsl/lbc.txt | 43 ------ > 2 files changed, 158 insertions(+), 43 deletions(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: Documentation/devicetree/bindings/memory-controllers/fsl,elbc.example.dts:29.23-34.15: Warning (simple_bus_reg): /example-0/localbus@f0010100/flash@0,0: simple-bus unit address format error, expected "0" Documentation/devicetree/bindings/memory-controllers/fsl,elbc.example.dts:36.31-39.15: Warning (simple_bus_reg): /example-0/localbus@f0010100/board-control@1,0: simple-bus unit address format error, expected "100000000" Documentation/devicetree/bindings/memory-controllers/fsl,elbc.example.dts:41.31-46.15: Warning (simple_bus_reg): /example-0/localbus@f0010100/simple-periph@2,0: simple-bus unit address format error, expected "200000000" Documentation/devicetree/bindings/memory-controllers/fsl,elbc.example.dts:82.23-89.15: Warning (simple_bus_reg): /example-1/localbus@e0005000/flash@0,0: simple-bus unit address format error, expected "0" Documentation/devicetree/bindings/memory-controllers/fsl,elbc.example.dts:91.22-97.15: Warning (simple_bus_reg): /example-1/localbus@e0005000/nand@1,0: simple-bus unit address format error, expected "100000000" /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/memory-controllers/fsl,elbc.example.dtb: nand@1,0: $nodename:0: 'nand@1,0' does not match '^nand@[a-f0-9]$' from schema $id: http://devicetree.org/schemas/mtd/fsl,elbc-fcm-nand.yaml# doc reference errors (make refcheckdocs): Warning: Documentation/devicetree/bindings/display/ssd1289fb.txt references a file that doesn't exist: Documentation/devicetree/bindings/powerpc/fsl/lbc.txt Documentation/devicetree/bindings/display/ssd1289fb.txt: Documentation/devicetree/bindings/powerpc/fsl/lbc.txt See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250226-ppcyaml-elbc-v3-3-a90ed71da838@xxxxxxxxxx The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
