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Received: from sein11.ut.ee ([193.40.12.11]:46381 helo=[172.17.163.37]) by mailserv1.kapsi.fi with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1loPAj-0001LT-0p; Wed, 02 Jun 2021 14:36:29 +0300 To: Rob Herring Cc: linus.walleij@linaro.org, andy.shevchenko@gmail.com, sandberg@mailfence.com, linux-gpio@vger.kernel.org, geert+renesas@glider.be, bgolaszewski@baylibre.com, linux-kernel@vger.kernel.org, drew@beagleboard.org, robh+dt@kernel.org, devicetree@vger.kernel.org References: <20210325122832.119147-1-sandberg@mailfence.com> <20210530161333.3996-1-maukka@ext.kapsi.fi> <20210530161333.3996-2-maukka@ext.kapsi.fi> <1622554330.022234.242358.nullmailer@robh.at.kernel.org> From: Mauri Sandberg Message-ID: Date: Wed, 2 Jun 2021 14:36:27 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.2 MIME-Version: 1.0 In-Reply-To: <1622554330.022234.242358.nullmailer@robh.at.kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 193.40.12.11 X-SA-Exim-Mail-From: maukka@ext.kapsi.fi Subject: Re: [PATCH v4 1/2] dt-bindings: gpio-mux-input: add documentation X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000) X-SA-Exim-Scanned: Yes (on mailserv1.kapsi.fi) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Rob, On 1.6.2021 16.32, Rob Herring wrote: > On Sun, 30 May 2021 19:13:32 +0300, Mauri Sandberg wrote: >> Add documentation for a general GPIO multiplexer. >> >> Signed-off-by: Mauri Sandberg >> Tested-by: Drew Fustini >> Reviewed-by: Drew Fustini >> --- >> v3 -> v4: >> - Changed author email >> - Included Tested-by and Reviewed-by from Drew >> v2 -> v3: added a complete example on dual 4-way multiplexer >> v1 -> v2: added a little bit more text in the binding documenation >> --- >> .../bindings/gpio/gpio-mux-input.yaml | 75 +++++++++++++++++++ >> 1 file changed, 75 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/gpio/gpio-mux-input.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: > Documentation/devicetree/bindings/gpio/gpio-mux-input.example.dt.yaml:0:0: /example-0/mux-controller: failed to match any schema with compatible: ['gpio-mux'] > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/gpio/gpio-mux-input.example.dt.yaml: key-mux1: 'mux-controls' does not match any of the regexes: 'pinctrl-[0-9]+' > From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/gpio/gpio-mux-input.yaml > /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/gpio/gpio-mux-input.example.dt.yaml: key-mux2: 'mux-controls' does not match any of the regexes: 'pinctrl-[0-9]+' > From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/gpio/gpio-mux-input.yaml > These look like they could be caused by gpio-mux bindings [2], which this depends on, not being formulated in yaml. Should it be addressed before carrying on? Thanks, Mauri [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/mux/gpio-mux.txt