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Fri, 26 Apr 2019 14:47:33 +0800 From: Chunfeng Yun To: Rob Herring , Greg Kroah-Hartman , Heikki Krogerus Subject: [PATCH v4 1/6] dt-bindings: connector: add optional properties for Type-B Date: Fri, 26 Apr 2019 14:47:12 +0800 Message-ID: <1556261237-13823-2-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1556261237-13823-1-git-send-email-chunfeng.yun@mediatek.com> References: <1556261237-13823-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190425_234747_877702_194E8808 X-CRM114-Status: GOOD ( 10.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Hans de Goede , Badhri Jagan Sridharan , Linus Walleij , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Biju Das , Matthias Brugger , Andy Shevchenko , linux-mediatek@lists.infradead.org, Min Guo , Chunfeng Yun , Adam Thomson , linux-arm-kernel@lists.infradead.org, Li Jun Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for usb-b-connector Signed-off-by: Chunfeng Yun --- v4 no changes v3 changes: 1. add GPIO direction, and use fixed-regulator for GPIO controlled VBUS regulator suggested by Rob; v2 changes: 1. describe more clear for vbus-gpios and vbus-supply suggested by Hans --- .../bindings/connector/usb-connector.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/connector/usb-connector.txt b/Documentation/devicetree/bindings/connector/usb-connector.txt index a9a2f2fc44f2..e8f9e854fd11 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.txt +++ b/Documentation/devicetree/bindings/connector/usb-connector.txt @@ -17,6 +17,20 @@ Optional properties: - self-powered: Set this property if the usb device that has its own power source. +Optional properties for usb-b-connector: +- id-gpios: an input gpio for USB ID pin. +- vbus-gpios: an input gpio for USB VBUS pin, used to detect presence of + VBUS 5V. + see gpio/gpio.txt. +- vbus-supply: a phandle to the regulator for USB VBUS if needed when host + mode or dual role mode is supported. + Particularly, if use an output GPIO to control a VBUS regulator, should + model it as a regulator. + see regulator/fixed-regulator.yaml +- pinctrl-names : a pinctrl state named "default" is optional +- pinctrl-0 : pin control group + see pinctrl/pinctrl-bindings.txt + Optional properties for usb-c-connector: - power-role: should be one of "source", "sink" or "dual"(DRP) if typec connector has power support. -- 2.21.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel