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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id 33sm4397956ota.69.2021.02.09.12.01.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Feb 2021 12:01:49 -0800 (PST) Received: (nullmailer pid 69000 invoked by uid 1000); Tue, 09 Feb 2021 20:01:48 -0000 Date: Tue, 9 Feb 2021 14:01:48 -0600 From: Rob Herring To: Adrien Grassein Subject: Re: [PATCH 1/2] dt-bindings: phy-imx8mq-usb: add reset-gpios property Message-ID: <20210209200148.GA31636@robh.at.kernel.org> References: <20210128221255.2673992-1-adrien.grassein@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210128221255.2673992-1-adrien.grassein@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210209_150151_230422_ACDB925B X-CRM114-Status: GOOD ( 17.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.chen@nxp.com, devicetree@vger.kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, linux-kernel@vger.kernel.org, rikard.falkeborn@gmail.com, kishon@ti.com, vkoul@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, jun.li@nxp.com 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 Thu, Jan 28, 2021 at 11:12:54PM +0100, Adrien Grassein wrote: > Add an optional GPIO in the dtb description that will > be used to reset the connected hub (if any). > > Signed-off-by: Adrien Grassein > --- > Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt > index 7c70f2ad9942..6ee2b42e0f22 100644 > --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt > +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt > @@ -9,6 +9,7 @@ Required properties: > > Optional properties: > - vbus-supply: A phandle to the regulator for USB VBUS. > +- reset-gpios: A phandle to the reset signal of the connected hub (if any). This should go in a hub node (or whatever device has a reset line). > > Example: > usb3_phy0: phy@381f0040 { > -- > 2.25.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel