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From:   Rob Herring <robh@kernel.org>
To:     Conor Dooley <conor@kernel.org>
Cc:     netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        Michael Turquette <mturquette@baylibre.com>,
        Rob Herring <robh+dt@kernel.org>,
        Stephen Boyd <sboyd@kernel.org>,
        Jakub Kicinski <kuba@kernel.org>, linux-can@vger.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Albert Ou <aou@eecs.berkeley.edu>, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org,
        Daire McNamara <daire.mcnamara@microchip.com>,
        Wolfgang Grandegger <wg@grandegger.com>,
        Conor Dooley <conor.dooley@microchip.com>,
        linux-riscv@lists.infradead.org,
        Eric Dumazet <edumazet@google.com>,
        Marc Kleine-Budde <mkl@pengutronix.de>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Paolo Abeni <pabeni@redhat.com>,
        "David S. Miller" <davem@davemloft.net>
In-Reply-To: <20231208-palpitate-passable-c79bacf2036c@spud>
References: <20231208-reenter-ajar-b6223e5134b3@spud>
 <20231208-palpitate-passable-c79bacf2036c@spud>
Message-Id: <170206026051.2485962.13304186324857333888.robh@kernel.org>
Subject: Re: [PATCH RESEND v1 2/7] dt-bindings: can: mpfs: add missing
 required clock
Date:   Fri, 08 Dec 2023 12:31:00 -0600
Precedence: bulk


On Fri, 08 Dec 2023 17:12:24 +0000, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@microchip.com>
> 
> The CAN controller on PolarFire SoC has an AHB peripheral clock _and_ a
> CAN bus clock. The bus clock was omitted when the binding was written,
> but is required for operation. Make up for lost time and add it.
> 
> Cautionary tale in adding bindings without having implemented a real
> user for them perhaps.
> 
> Fixes: c878d518d7b6 ("dt-bindings: can: mpfs: document the mpfs CAN controller")
> Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
> ---
>  .../devicetree/bindings/net/can/microchip,mpfs-can.yaml    | 7 +++++--
>  1 file changed, 5 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:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml: properties:clocks: {'maxItems': 2, 'items': [{'description': 'AHB peripheral clock'}, {'description': 'CAN bus clock'}]} should not be valid under {'required': ['maxItems']}
	hint: "maxItems" is not needed with an "items" list
	from schema $id: http://devicetree.org/meta-schemas/items.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20231208-palpitate-passable-c79bacf2036c@spud

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.