From patchwork Sat Aug 29 14:24:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 257303 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F030C433E6 for ; Sat, 29 Aug 2020 14:26:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5EAA820791 for ; Sat, 29 Aug 2020 14:26:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598711200; bh=E9thMYeMHfyw6+b2VsGPYrGNBKia9yaCy7sNBsZe7r8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Z5foj1YYVqaxTMcuz95qYnnYXo5yoK27T9HZ+bWeDtRIiFsguVYNpBAjpeQn8nWdV cQTlnGxAai2AADRzuZBFqacdUdvvsB9fqmBySmZxhMHx4pkUDoT4pM7/FSQRzKCMRU voOw5ANQZexac0Ne1QGiBELxzZxKyadWFL3ot758= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728338AbgH2O0h (ORCPT ); Sat, 29 Aug 2020 10:26:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:53276 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728233AbgH2OZj (ORCPT ); Sat, 29 Aug 2020 10:25:39 -0400 Received: from localhost.localdomain (unknown [194.230.155.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 952B220BED; Sat, 29 Aug 2020 14:25:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598711138; bh=E9thMYeMHfyw6+b2VsGPYrGNBKia9yaCy7sNBsZe7r8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OrsmhwRShcIabXLwV8as2jDAx/r/uAy17Lq/fbtBG8LkRsAg8kvuZzbZKULZ7lB/I nNJSWhl/tA2gxK/yuCsIQTte2i8RMSLUfdboo8zOpj5LnlKqfzvQk0wxWY356MkSpo Pw4epVgwVo1EY5mT54nPSXg6YQsYCVOgHumLKa9A= From: Krzysztof Kozlowski To: Kukjin Kim , Krzysztof Kozlowski , Rob Herring , David Airlie , Daniel Vetter , Lee Jones , Sangbeom Kim , Sylwester Nawrocki , Liam Girdwood , Mark Brown , Daniel Lezcano , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org Cc: Marek Szyprowski , Bartlomiej Zolnierkiewicz , Sylwester Nawrocki , Chanwoo Choi , Inki Dae Subject: [PATCH 05/10] dt-bindings: connector: Convert Samsung 11-pin USB bindings to dtschema Date: Sat, 29 Aug 2020 16:24:56 +0200 Message-Id: <20200829142501.31478-5-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200829142501.31478-1-krzk@kernel.org> References: <20200829142501.31478-1-krzk@kernel.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add Samsung 11-pin USB-C connector into standard dtschema bindings file. Signed-off-by: Krzysztof Kozlowski --- .../connector/samsung,usb-connector-11pin.txt | 49 ------------------- .../bindings/connector/usb-connector.yaml | 44 +++++++++++++++++ 2 files changed, 44 insertions(+), 49 deletions(-) delete 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 deleted file mode 100644 index 3dd8961154ab..000000000000 --- a/Documentation/devicetree/bindings/connector/samsung,usb-connector-11pin.txt +++ /dev/null @@ -1,49 +0,0 @@ -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". - -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.yaml - -Example -------- - -Micro-USB connector with HS lines routed via controller (MUIC) and MHL lines -connected to HDMI-MHL bridge (sii8620): - -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>; - }; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml index 9bd52e63c935..dc6ff64422d4 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.yaml +++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml @@ -25,6 +25,10 @@ properties: - const: gpio-usb-b-connector - const: usb-b-connector + - items: + - const: samsung,usb-connector-11pin + - const: usb-b-connector + label: description: Symbolic name for the connector. @@ -158,6 +162,16 @@ allOf: - required: - id-gpios + - if: + properties: + compatible: + contains: + const: samsung,usb-connector-11pin + then: + properties: + type: + const: micro + examples: # Micro-USB connector with HS lines routed via controller (MUIC). - | @@ -233,3 +247,33 @@ examples: vbus-supply = <&usb_p0_vbus>; }; }; + + # Micro-USB connector with HS lines routed via controller (MUIC) and MHL + # lines connected to HDMI-MHL bridge (sii8620) on Samsung Exynos5433-based + # mobile phone + - | + muic-max77843 { + usb_con4: connector { + compatible = "samsung,usb-connector-11pin", "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + muic_to_usb: endpoint { + remote-endpoint = <&usb_to_muic>; + }; + }; + port@3 { + reg = <3>; + usb_con_mhl: endpoint { + remote-endpoint = <&sii8620_mhl>; + }; + }; + }; + }; + };