linux-kernel - Re: [PATCH] dt-bindings: remoteproc: k3-dsp: correct optional sram properties for AM62A SoCs

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Date:   Thu, 10 Aug 2023 06:21:43 -0600
From:   Rob Herring <robh@...nel.org>
To:     Hari Nagalla <hnagalla@...com>
Cc:     linux-kernel@...r.kernel.org, conor+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, andersson@...nel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        s-anna@...com, mathieu.poirier@...aro.org, robh+dt@...nel.org
Subject: Re: [PATCH] dt-bindings: remoteproc: k3-dsp: correct optional sram
 properties for AM62A SoCs


On Thu, 10 Aug 2023 06:05:45 -0500, Hari Nagalla wrote:
> The C7xv-dsp on AM62A have 32KB L1 I-cache and a 64KB L1 D-cache. It
> does not have an addressable l1dram . So, remove this optional sram
> property from the bindings to fix device tree build warnings.
> 
> Also set the 'memory-regions' property as optional. This is because
> the remote processors can function without carveout regions.
> 
> Signed-off-by: Hari Nagalla <hnagalla@...com>
> ---
>  .../bindings/remoteproc/ti,k3-dsp-rproc.yaml     | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)
> 

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:


doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230810110545.11644-1-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.