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Tue, 12 Dec 2023 03:52:04 -0800 (PST) Received: from [192.168.1.20] ([178.197.218.27]) by smtp.gmail.com with ESMTPSA id e7-20020a5d5947000000b003335e67e574sm10718918wri.78.2023.12.12.03.52.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Dec 2023 03:52:04 -0800 (PST) Message-ID: Date: Tue, 12 Dec 2023 12:52:02 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 1/2] dt-bindings: usb: Add the binding example for the Genesys Logic GL3523 hub To: Anand Moon Cc: Rob Herring , Greg Kroah-Hartman , Krzysztof Kozlowski , Conor Dooley , Icenowy Zheng , Neil Armstrong , linux-amlogic@lists.infradead.org, Conor Dooley , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20231204144429.45197-1-linux.amoon@gmail.com> <20231204144429.45197-2-linux.amoon@gmail.com> <20231206135311.GA2043711-robh@kernel.org> <21673bfd-bb87-4c7d-a53f-337c263f3a00@linaro.org> <604e653d-c1e2-45c7-b121-8a6b4be5c6bb@linaro.org> <1a78d453-62a2-410a-a40f-1ff0c2b62e86@linaro.org> <2e688f4e-11d7-4f8e-b8ec-58f4a97304a8@linaro.org> <8f28ea77-b3d0-445e-8d8e-80f980775f89@linaro.org> Content-Language: en-US From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 12/12/2023 12:37, Anand Moon wrote: > > Here is the list of warnings I observed with this patch > > DTC_CHK Documentation/devicetree/bindings/usb/nvidia,tegra186-xusb.example.dtb > /home/amoon/mainline/linux-amlogic-6.y-devel/Documentation/devicetree/bindings/usb/usb-device.example.dtb: > hub@1: 'vdd-supply' is a required property You always require the property, but it is not valid for some devices. Just require it only where it is applicable (in if:then: clause). > from schema $id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml# > /home/amoon/mainline/linux-amlogic-6.y-devel/Documentation/devicetree/bindings/usb/usb-device.example.dtb: > hub@1: 'reset-gpios' is a required property > from schema $id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml# > /home/amoon/mainline/linux-amlogic-6.y-devel/Documentation/devicetree/bindings/usb/usb-device.example.dtb: > hub@1: 'peer-hub' is a required property ... >>> + - if: >>> + properties: >>> + compatible: >>> + contains: >>> + enum: >>> + - usb5e3,610 >>> + - usb5e3,620 >>> + then: >>> + properties: >>> + peer-hub: true >>> + vdd-supply: true >> >> Drop this if:, redundant. >> > No, this does not resolve the above issue. It shouldn't resolve it, not related. Best regards, Krzysztof