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Thu, 15 Feb 2018 05:39:41 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:47541 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755357AbeBOKjd (ORCPT ); Thu, 15 Feb 2018 05:39:33 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20180215103930euoutp01c28de1014fa7da7db0891caaf23f72e3~TeZLO1ITr1265312653euoutp01R X-AuditID: cbfec7f5-f95739c0000028a9-ec-5a85635f2bb7 From: Andrzej Hajda To: devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Cc: Andrzej Hajda , Bartlomiej Zolnierkiewicz , Marek Szyprowski , dri-devel@lists.freedesktop.org, Inki Dae , Rob Herring , Mark Rutland , Krzysztof Kozlowski , Chanwoo Choi , Archit Taneja , Laurent Pinchart , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-usb@vger.kernel.org Subject: [RFC PATCH v2 2/6] dt-bindings: add bindings for Samsung micro-USB 11-pin connector Date: Thu, 15 Feb 2018 11:39:16 +0100 Message-id: <20180215103920.32017-3-a.hajda@samsung.com> X-Mailer: git-send-email 2.16.1 In-reply-to: <20180215103920.32017-1-a.hajda@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzWSe0hTYRjG+3auWrPTlPxaYjSVLuAlivgiiZKoQxEFBuYobephSk5tx3tU y7S2ecEbpGhqoiN0malZzVLS0SzBuVZaQUlJmdKsMENnZs5j/z3v+/ye9/1e+GhM8gOX0glJ qZw6SZEoI93xzmdzg4HRsXnykM6eQPSuZZBAOVoHge5V3CXQyK9xAtWal3qvZr6TqHS0GEdW ayuFdCUNFGobGyaQ3VRNogprtwjVG/IwdMf8nkKNIzYRyntipvYzrLHGCFh7UaGIrdJWEmxb k45kR/MtIra94TJb1NEE2Ok23xO03D00jktMSOfUwfvOusc/tWioFNO6zMWZTlwDTB564EZD ZhcccxhJPXCnJcxtAEvsLaTLkDDTALZqsvWAXoZKrgcJjAFAfZmTEIpFAIsK54ErQDLb4EL7 2+WwF3MGTr00YS4IY4ZwODQwSbkMTyYK2joMuEvjTACsq64nXFrMIDivn6KEJ22Cfd9yCNdm N2YPLK9FrjmQGSXhrccFQGAOwo/9paSgPeGkpWMl6wPtZfm4EMgH8EW3DhOKcgCtk3aRQO2F fRbb8maM8YClnTcw4U4x1F6TCAgL5yrur+AHYEVx98rJBQCWvrlJFQNpHVjVBLy5NF6l5Pid SVxGEK9Q8WlJyqDYZFUbWPoHA38tMw9B95+YXsDQQLZGHBKaK5cQinQ+S9ULII3JvMQ/5Xly iThOkZXNqZOj1WmJHN8LNtK4zFsctfWSXMIoFancOY5L4dT/XRHtJtWA4aLVmY1rB3sWrhoi s3wymlntgyr/10ciL8Q7jzsGrixMhNXIwo/OnoyYDMDDLvo+/9LQk2sMNuuq+pzOMBR76vMW POfY7/P9GXMfVIdlmV8j5jcoReHr0XxjskY6Ut/j1+uYOB3Q5W/qAn7NfJ1h9yGruuDT7Pj0 ZrzS9ijGKMP5eMWO7ZiaV/wDiVxJ+gMDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrILMWRmVeSWpSXmKPExsVy+t/xq7pxya1RBhvnClvcWneO1aKp4y2r xcYZ61ktrn95zmox/whQ7MrX92wWk+5PYLE4f34Du0XnxCXsFpseX2O1uLxrDpvFjPP7mCwW LWtltlh75C67xdLrF5ksWvceYXcQ8Fgzbw2jx+W+XiaP2R0zWT02repk87jffZzJY/OSeo++ LasYPT5vkgvgiOKySUnNySxLLdK3S+DKOHi8gb1gl2DF/6/bWBoYd/F1MXJwSAiYSExs1+ti 5OIQEljCKLG39wQzhNPIJLHo4EUgh5ODTUBT4u/mm2wgtohArMTbU5/BipgFLrBI/J44kx0k ISwQJ3FxyzIWEJtFQFViwZxFrCA2r4CFxO+ud2A1EgLyEoffNLGCbOYUsJSYMt8CJCwEVLJx 8jzWCYw8CxgZVjGKpJYW56bnFhvpFSfmFpfmpesl5+duYgQG7LZjP7fsYOx6F3yIUYCDUYmH 18CmJUqINbGsuDL3EKMEB7OSCO/HqNYoId6UxMqq1KL8+KLSnNTiQ4zSHCxK4rznDSqjhATS E0tSs1NTC1KLYLJMHJxSDYwr2k9P+v73/8OXDpkrEybzPnUy5s9Rz5S6+zDUcqHtDfXEqq/P +TmMFj8xzd+i8C6W+5aSdM1N9W1rNHalXIrpyZQtuNp9MVG82VOB/YuWgZdT3s+SJ4vTbk70 +cS1TPJazxtu7T3Bcw4m+q0UMP9rflkzZseEe7cUuiZwh6/WnHOOs0ORq12JpTgj0VCLuag4 EQAcNpCUVAIAAA== X-CMS-MailID: 20180215103926eucas1p2f13dcf5aa4e102e7f0145c976a60bc72 X-Msg-Generator: CA CMS-TYPE: 201P X-CMS-RootMailID: 20180215103926eucas1p2f13dcf5aa4e102e7f0145c976a60bc72 X-RootMTR: 20180215103926eucas1p2f13dcf5aa4e102e7f0145c976a60bc72 References: <20180215103920.32017-1-a.hajda@samsung.com> Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Samsung micro-USB 11-pin connector beside standard micro-USB pins, has pins dedicated to route MHL traffic. Signed-off-by: Andrzej Hajda --- .../connector/samsung,usb-connector-11pin.txt | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/connector/samsung,usb-connector-11pin.txt diff --git a/Documentation/devicetree/bindings/connector/samsung,usb-connector-11pin.txt b/Documentation/devicetree/bindings/connector/samsung,usb-connector-11pin.txt new file mode 100644 index 000000000000..c8ef1ad6732f --- /dev/null +++ b/Documentation/devicetree/bindings/connector/samsung,usb-connector-11pin.txt @@ -0,0 +1,51 @@ +Samsung micro-USB 11-pin connector +================================== + +Samsung micro-USB 11-pin connector is an extension of micro-USB connector. +It is present in multiple Samsung mobile devices. +It has additional pins to route MHL traffic simultanously with USB. + +The bindings are superset of usb-connector bindings for micro-USB connector[1]. + +Required properties: +- compatible: must be: "samsung,usb-connector-11pin", "usb-b-connector", +- type: must be "micro". + +Optional properties: +- label: symbolic name for the connector. + +Required nodes: +- any data bus to the connector should be modeled using the OF graph bindings + specified in bindings/graph.txt, unless the bus is between parent node and + the connector. Since single connector can have multpile data buses every bus + has assigned OF graph port number as follows: + 0: High Speed (HS), + 3: Mobile High-Definition Link (MHL), specific to 11-pin Samsung micro-USB. + +[1]: bindings/connector/usb-connector.txt + +Example +------- + +Micro-USB connector with HS lines routed via controller (MUIC) and : + +muic-max77843@66 { + ... + usb_con: connector { + compatible = "samsung,usb-connector-11pin", "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@3 { + reg = <3>; + usb_con_mhl: endpoint { + remote-endpoint = <&sii8620_mhl>; + }; + }; + }; + }; +}; -- 2.16.1