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Thu, 25 Mar 2021 17:29:00 -0700 (PDT) Received: from robh.at.kernel.org ([64.188.179.253]) by smtp.gmail.com with ESMTPSA id k7sm3417611ils.35.2021.03.25.17.28.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Mar 2021 17:28:59 -0700 (PDT) Received: (nullmailer pid 2033074 invoked by uid 1000); Fri, 26 Mar 2021 00:28:51 -0000 Date: Thu, 25 Mar 2021 18:28:51 -0600 From: Rob Herring To: Amelie Delaunay Cc: Kishon Vijay Abraham I , Vinod Koul , Alexandre Torgue , Maxime Coquelin , linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: Re: [PATCH 1/2] dt-bindings: phy: add vbus-supply optional property to phy-stm32-usbphyc Message-ID: <20210326002851.GA2031564@robh.at.kernel.org> References: <20210317160954.15487-1-amelie.delaunay@foss.st.com> <20210317160954.15487-2-amelie.delaunay@foss.st.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210317160954.15487-2-amelie.delaunay@foss.st.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210326_002904_370272_E56C2B07 X-CRM114-Status: GOOD ( 15.49 ) 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 Wed, Mar 17, 2021 at 05:09:53PM +0100, Amelie Delaunay wrote: > This patch adds vbus-supply optional property to phy sub-nodes. > A regulator for USB VBUS may be needed for host mode. > > Signed-off-by: Amelie Delaunay > --- > Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml > index 018cc1246ee1..ad2378c30334 100644 > --- a/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml > +++ b/Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.yaml > @@ -71,6 +71,9 @@ patternProperties: > phy-supply: > description: regulator providing 3V3 power supply to the PHY. > > + vbus-supply: > + description: regulator providing 5V Vbus to the USB connector. Unless Vbus is powering the phy, then this only belongs in the USB connector node. > + > "#phy-cells": > enum: [ 0x0, 0x1 ] > > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel