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[60.250.196.139]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39d770bc9f5sm4178071a91.2.2026.09.10.00.27.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Sep 2026 00:28:02 -0700 (PDT) Message-ID: <7d4b5db1-7b0d-466b-9432-d80882e2720d@gmail.com> Date: Thu, 10 Sep 2026 15:27:57 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 2/3] arm64: dts: nuvoton: ma35d1: add USB controllers and dual-port PHY node To: Joey Lu , Vinod Koul , Neil Armstrong Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Arnd Bergmann , Catalin Marinas , Jacky Huang , Shan-Chun Hung , Hui-Ping Chen , Joey Lu , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260720102222.251179-1-a0987203069@gmail.com> <20260720102222.251179-3-a0987203069@gmail.com> Content-Language: en-US From: Jacky Huang In-Reply-To: <20260720102222.251179-3-a0987203069@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_002804_114341_65ED0271 X-CRM114-Status: GOOD ( 11.84 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org  Hi Joey, Thanks for v4. > diff --git a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi > index 7228ad4735b5..5a7a39b1b514 100644 > --- a/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi > +++ b/arch/arm64/boot/dts/nuvoton/ma35d1.dtsi > @@ -88,6 +88,14 @@ sys: system-management@40460000 { > #reset-cells = <1>; > }; > > + usb_phy: usb-phy { > + compatible = "nuvoton,ma35d1-usb2-phy"; > + clocks = <&clk HUSBH0_GATE>; > + nuvoton,sys = <&sys>; > + #phy-cells = <1>; > + status = "disabled"; > + }; > + > The usb-phy node is placed directly under /soc, which is a simple-bus, but it has no or property. This triggers DT validation warnings. Please move the usb-phy node outside /soc. Regards Regards, Jacky Huang