linux-kernel - Re: [PATCH v5 3/4] dt-bindings: firmware: Add bindings for xilinx firmware

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Date:   Wed, 12 May 2021 13:35:16 -0500
From:   Rob Herring <robh@...nel.org>
To:     Nava kishore Manne <nava.manne@...inx.com>
Cc:     linux-fpga@...r.kernel.org, wendy.liang@...inx.com,
        lakshmi.sai.krishna.potthuri@...inx.com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        iwamatsu@...auri.org, chinnikishore369@...il.com, arnd@...db.de,
        amit.sunil.dhamne@...inx.com, ravi.patel@...inx.com,
        zou_wei@...wei.com, robh+dt@...nel.org, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, rajan.vaja@...inx.com,
        git@...inx.com, mdf@...nel.org, trix@...hat.com,
        tejas.patel@...inx.com, michal.simek@...inx.com
Subject: Re: [PATCH v5 3/4] dt-bindings: firmware: Add bindings for xilinx firmware

On Wed, 12 May 2021 18:20:41 +0530, Nava kishore Manne wrote:
> Add documentation to describe Xilinx firmware driver bindings.
> Firmware driver provides an interface to firmware APIs.
> Interface APIs can be used by any driver to communicate
> to Platform Management Unit.
> 
> Signed-off-by: Nava kishore Manne <nava.manne@...inx.com>
> ---
> Changes for v4:
>                 -Added new yaml file for xilinx firmware
>                  as suggested by Rob.
> Changes for v5:
>                 -Fixed some minor issues and updated the fpga node name to versal_fpga.
> 
>  .../firmware/xilinx/xlnx,zynqmp-firmware.yaml | 66 +++++++++++++++++++
>  1 file changed, 66 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.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:
Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.8/dist-packages/dtschema/schemas/gpio/rockchip,rk3328-grf-gpio.yaml'
xargs: dt-doc-validate: exited with status 255; aborting
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/clock/xlnx,versal-clk.example.dt.yaml: zynqmp-firmware: 'clock-controller' does not match any of the regexes: 'pinctrl-[0-9]+', 'versal_fpga'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.example.dt.yaml: zynqmp-firmware: 'zynqmp-aes' does not match any of the regexes: 'pinctrl-[0-9]+', 'versal_fpga'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml

See https://patchwork.ozlabs.org/patch/1477568

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.