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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id a19sm24101otk.31.2021.05.03.08.20.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 May 2021 08:20:46 -0700 (PDT) Received: (nullmailer pid 1846828 invoked by uid 1000); Mon, 03 May 2021 15:20:45 -0000 From: Rob Herring To: Steven Lee Cc: "moderated list:ASPEED SD/MMC DRIVER" , Ryan Chen , open list , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , ryan_chen@aspeedtech.com, "moderated list:ASPEED SD/MMC DRIVER" , "moderated list:ARM/ASPEED MACHINE SUPPORT" , "open list:ASPEED SD/MMC DRIVER" , Andrew Jeffery , Rob Herring , chin-ting_kuo@aspeedtech.com, Ulf Hansson , Joel Stanley , Hongweiz@ami.com In-Reply-To: <20210503014336.20256-2-steven_lee@aspeedtech.com> References: <20210503014336.20256-1-steven_lee@aspeedtech.com> <20210503014336.20256-2-steven_lee@aspeedtech.com> Subject: Re: [PATCH v2 1/3] dt-bindings: mmc: sdhci-of-aspeed: Add description for AST2600 EVB. Date: Mon, 03 May 2021 10:20:45 -0500 Message-Id: <1620055245.319540.1846827.nullmailer@robh.at.kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210503_082049_679224_AEEB0976 X-CRM114-Status: GOOD ( 19.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 03 May 2021 09:43:34 +0800, Steven Lee wrote: > Add the description for describing the AST 2600 EVB reference design of > GPIO regulators and provide the example in the document. > > AST2600-A2 EVB has the reference design for enabling SD bus > power and toggling SD bus signal voltage by GPIO pins. > > In the reference design, GPIOV0 of AST2600-A2 EVB is connected to > power load switch that providing 3.3v to SD1 bus vdd. GPIOV1 is > connected to a 1.8v and a 3.3v power load switch that providing > signal voltage to > SD1 bus. > > If GPIOV0 is active high, SD1 bus is enabled. Otherwise, SD1 bus is > disabled. > If GPIOV1 is active high, 3.3v power load switch is enabled, SD1 > signal voltage is 3.3v. Otherwise, 1.8v power load switch will be > enabled, SD1 signal voltage becomes 1.8v. > > AST2600-A2 EVB also support toggling signal voltage for SD2 bus. > The design is the same as SD1 bus. It uses GPIOV2 as power-gpio and > GPIOV3 as power-switch-gpio. > > Signed-off-by: Steven Lee > --- > .../devicetree/bindings/mmc/aspeed,sdhci.yaml | 99 +++++++++++++++++++ > 1 file changed, 99 insertions(+) > 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: ./Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml:97:5: [error] syntax error: expected , but found '' (syntax) dtschema/dtc warnings/errors: make[1]: *** Deleting file 'Documentation/devicetree/bindings/mmc/aspeed,sdhci.example.dts' Traceback (most recent call last): File "/usr/local/bin/dt-extract-example", line 45, in binding = yaml.load(open(args.yamlfile, encoding='utf-8').read()) File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/main.py", line 421, in load return constructor.get_single_data() File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 109, in get_single_data node = self.composer.get_single_node() File "_ruamel_yaml.pyx", line 706, in _ruamel_yaml.CParser.get_single_node File "_ruamel_yaml.pyx", line 724, in _ruamel_yaml.CParser._compose_document File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node File "_ruamel_yaml.pyx", line 891, in _ruamel_yaml.CParser._compose_mapping_node File "_ruamel_yaml.pyx", line 904, in _ruamel_yaml.CParser._parse_next_event ruamel.yaml.parser.ParserError: while parsing a block mapping in "", line 5, column 1 did not find expected key in "", line 97, column 5 make[1]: *** [Documentation/devicetree/bindings/Makefile:20: Documentation/devicetree/bindings/mmc/aspeed,sdhci.example.dts] Error 1 make[1]: *** Waiting for unfinished jobs.... ./Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml: while parsing a block mapping in "", line 5, column 1 did not find expected key in "", line 97, column 5 /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml: ignoring, error parsing file warning: no schema found in file: ./Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml make: *** [Makefile:1414: dt_binding_check] Error 2 See https://patchwork.ozlabs.org/patch/1472993 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. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel