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[188.155.176.92]) by smtp.gmail.com with ESMTPSA id qx16-20020a170907b59000b006f3ef214e36sm734838ejc.156.2022.05.13.05.54.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 May 2022 05:54:27 -0700 (PDT) Message-ID: <2945e445-3453-a45f-7d3d-3b07bf350b47@linaro.org> Date: Fri, 13 May 2022 14:54:26 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH 3/3] ARM: dts: lan966x: Add UDPHS support Content-Language: en-US To: Herve Codina , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Michael Turquette , Stephen Boyd , Horatiu Vultur Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Thomas Petazzoni References: <20220513105850.310375-1-herve.codina@bootlin.com> <20220513105850.310375-4-herve.codina@bootlin.com> From: Krzysztof Kozlowski In-Reply-To: <20220513105850.310375-4-herve.codina@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220513_055433_154639_8BD2E90E X-CRM114-Status: GOOD ( 17.27 ) 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: , 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 13/05/2022 12:58, Herve Codina wrote: > Add UDPHS (the USB High Speed Device Port controller) support. > The UDPHS IP present in the lan966x SOC is the same as the one > present in the SAMA5D3 SOC > > Signed-off-by: Herve Codina > --- > arch/arm/boot/dts/lan966x.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi > index 7d2869648050..4c09f3166d27 100644 > --- a/arch/arm/boot/dts/lan966x.dtsi > +++ b/arch/arm/boot/dts/lan966x.dtsi > @@ -211,6 +211,17 @@ can0: can@e081c000 { > status = "disabled"; > }; > > + udc: udphs@e0808000 { Generic node names, so it looks like usb. For example HCD schema requires it. I am not sure which bindings are used here, but anyway once they might require usb... Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel