linux-kernel - Re: [PATCH 1/2] dt-bindings: remoteproc: k3-dsp: update bindings for AM62A SoCs

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Message-Id: <167224753896.1921532.11791738136486951543.robh@kernel.org>
Date:   Wed, 28 Dec 2022 11:16:44 -0600
From:   Rob Herring <robh@...nel.org>
To:     Hari Nagalla <hnagalla@...com>
Cc:     andersson@...nel.org, p.zabel@...gutronix.de, j-luthra@...com,
        robh+dt@...nel.org, praneeth@...com, vigneshr@...com,
        a-bhatia1@...com, nm@...com, devarsht@...com, s-anna@...com,
        linux-remoteproc@...r.kernel.org, mathieu.poirier@...aro.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        krzysztof.kozlowski+dt@...aro.org
Subject: Re: [PATCH 1/2] dt-bindings: remoteproc: k3-dsp: update bindings for
 AM62A SoCs

On Wed, 28 Dec 2022 06:36:54 -0600, Hari Nagalla wrote:
> The TI AM62A SoCs have a C7xv DSP and Analytics engine for deep
> learning purposes. The DSP part is similar to the C71x DSP found on
> K3 J7 SoCs, but additional hardware accelerators and IP are added to
> the subsystem for deep learning.
> 
> Compatible info is updated to match AM62A SoCs.
> 
> Signed-off-by: Hari Nagalla <hnagalla@...com>
> ---
>  .../devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml        | 3 +++
>  1 file changed, 3 insertions(+)
> 

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:
./Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml:116:1: [error] syntax error: found character '\t' that cannot start any token (syntax)

dtschema/dtc warnings/errors:
make[1]: *** Deleting file 'Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.example.dts'
Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml:116:1: found character '\t' that cannot start any token
make[1]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
./Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml:116:1: found character '\t' that cannot start any token
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/remoteproc/ti,k3-dsp-rproc.yaml: ignoring, error parsing file
make: *** [Makefile:1508: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20221228123655.15384-2-hnagalla@ti.com

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.