linux-kernel - Re: [PATCH 1/2] dt-bindings: reset: convert the xlnx,zynqmp-reset.txt to yaml

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Message-Id: <168612336438.2153757.6000360498539992409.robh@kernel.org>
Date:   Wed, 07 Jun 2023 01:36:05 -0600
From:   Rob Herring <robh@...nel.org>
To:     Piyush Mehta <piyush.mehta@....com>
Cc:     p.zabel@...gutronix.de, siva.durga.prasad.paladugu@....com,
        michal.simek@...inx.com, nava.manne@...inx.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, conor+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, robh+dt@...nel.org,
        michal.simek@....com, git@....com
Subject: Re: [PATCH 1/2] dt-bindings: reset: convert the
 xlnx,zynqmp-reset.txt to yaml


On Wed, 07 Jun 2023 12:21:20 +0530, Piyush Mehta wrote:
> Convert the binding to DT schema format. It also updates the
> reset-controller description.
> 
> Signed-off-by: Piyush Mehta <piyush.mehta@....com>
> ---
> Note:
> The 1/2 patch introduced a warning related to the dt binding check,
> which was subsequently fixed in the 2/2 patch. This warning is a
> conversion warning due to a dependency on firmware dt binding.
> 
> Warning:
>   DTC_CHK Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.example.dtb
> /scratch/piyushm/torvalds/linux/Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.example.dtb: zynqmp-firmware: 'reset-controller' does not match any of the regexes: 'pinctrl-[0-9]+'
> 	From schema: /scratch/piyushm/torvalds/linux/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
> 
> Please suggest to me, if it's fine to make a single patch instead of the
> separate patch 1/2 and 2/2.
> ---
>  .../bindings/reset/xlnx,zynqmp-reset.txt      | 55 ---------------
>  .../bindings/reset/xlnx,zynqmp-reset.yaml     | 67 +++++++++++++++++++
>  2 files changed, 67 insertions(+), 55 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt
>  create mode 100644 Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.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:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.example.dtb: zynqmp-firmware: 'reset-controller' does not match any of the regexes: 'pinctrl-[0-9]+'
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230607065121.2265076-2-piyush.mehta@amd.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.