On Mon, 18 Jul 2022 16:03:41 +0200, Stephan Gerhold wrote: > qcom,q6v5.txt covers multiple SoCs with quite different binding > requirements. Converting this into one DT schema would require > several if statements, making the DT schema overall harder to > read and understand. > > To avoid this, follow the example of SC7180/SC7280 and split > "qcom,msm8916-mss-pil" (and the equivalent deprecated "qcom,q6v5-pil" > compatible) into a separate DT schema. The schema is somewhat based > on the one for SC7180/SC7280 but adjusted for the old platforms. > > Compared to the old plain text bindings, add missing documentation for > the "bam-dmux" subnode and recommend one particular approach to specify > the MBA/MPSS "memory-region" (the other one is marked as deprecated). > > Cc: Sireesh Kodali <sireeshkodali1@xxxxxxxxx> > Signed-off-by: Stephan Gerhold <stephan.gerhold@xxxxxxxxxxxxxxx> > --- > Changes in v2: > - Add blank lines between top-level properties > - Drop "deprecated" in "oneOf" list, it is not clear if this is valid > and it should be redundant since the properties itself are already > marked as "deprecated" > --- > Like Sibi's patch series for SC7180/SC7820 [1] this is somewhat related > to Sireesh's series that converts all of qcom,q6v5.txt [2] (with a lot > of if statements). However, this series focuses on MSM8916/MSM8974 (or > actually MSM8909) only. > > [1]: https://lore.kernel.org/linux-arm-msm/1657020721-24939-1-git-send-email-quic_sibis@xxxxxxxxxxx/ > [2]: https://lore.kernel.org/linux-arm-msm/20220511161602.117772-7-sireeshkodali1@xxxxxxxxx/ > --- > .../remoteproc/qcom,msm8916-mss-pil.yaml | 247 ++++++++++++++++++ > .../bindings/remoteproc/qcom,q6v5.txt | 19 -- > 2 files changed, 247 insertions(+), 19 deletions(-) > create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' on your patch (DT_CHECKER_FLAGS is new in v5.13): yamllint warnings/errors: dtschema/dtc warnings/errors: ./Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml: Unable to find schema file matching $id: http://devicetree.org/schemas/remoteproc/qcom,smd-edge.yaml /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.example.dtb: remoteproc@4080000: smd-edge: False schema does not allow {'interrupts': [[0, 25, 1]], 'qcom,smd-edge': [[0]], 'qcom,ipc': [[4294967295, 8, 12]], 'qcom,remote-pid': [[1]], 'label': ['hexagon']} From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/ This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. 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.
