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[60.250.196.139]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cc7e546039dsm1125695a12.8.2026.10.01.01.48.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Oct 2026 01:48:42 -0700 (PDT) Message-ID: <92216f9b-6c8a-430d-9bca-eaf583106a3e@gmail.com> Date: Thu, 1 Oct 2026 16:48:37 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 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: <20260929020854.1282339-1-a0987203069@gmail.com> <20260929020854.1282339-3-a0987203069@gmail.com> Content-Language: en-US From: Jacky Huang In-Reply-To: <20260929020854.1282339-3-a0987203069@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit > Add the USB subsystem nodes for the MA35D1 SoC and boards: > > - usb_phy: standalone PHY node with #phy-cells = <1>, covering both > the OTG port (PHY0, index 0) and the host-only port (PHY1, index 1). > Uses nuvoton,sys phandle and HUSBH0_GATE clock per the binding. > > - usb (DWC2 gadget, USB0): phys = <&usb_phy 0>, dr_mode = peripheral. > - ehci0/ohci0 (USB0 host): phys = <&usb_phy 0>, companion pairing. > - ehci1/ohci1 (USB1 host): phys = <&usb_phy 1>. > > Board files (ma35d1-som-256m.dts, ma35d1-iot-512m.dts) add pinctrl for > VBUSVLD, PWREN and OVC signals and enable all USB nodes. > > Signed-off-by: Joey Lu > --- > .../boot/dts/nuvoton/ma35d1-iot-512m.dts | 36 ++++++++++ > .../boot/dts/nuvoton/ma35d1-som-256m.dts | 36 ++++++++++ > arch/arm64/boot/dts/nuvoton/ma35d1.dtsi | 65 +++++++++++++++++++ > 3 files changed, 137 insertions(+) [...] Reviewed-by: Jacky Huang Best regards, Jacky Huang