From patchwork Wed Dec 5 23:52:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 58 Return-Path: X-Original-To: linux-amarula@patchwork.amarulasolutions.com Delivered-To: linux-amarula@patchwork.amarulasolutions.com Received: from mail-wr1-f70.google.com (cartago.priv [10.11.12.1]) by cassiopea (Postfix) with ESMTPS id 72E4C2E51C0 for ; Thu, 6 Dec 2018 00:52:31 +0100 (CET) Received: by mail-wr1-f70.google.com with SMTP id q18sf16569582wrx.0 for ; Wed, 05 Dec 2018 15:52:31 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1544053951; cv=pass; d=google.com; s=arc-20160816; b=TMB9lpauYGIc6SjEjmx4WyjAb4dDnFQyiw5ZR9pHEWjyUfTfWEDTj/DVOCUVcV2gFD eRTy6BplHrNJWJDrDo7EnyZGnJjUI1NzENg8UMy9EbmWbeW+RZH680wbm1lsS5UgLna8 xdiAGbRL+NCa940ymfrukIN0iCZRT6I7Sehx9lVrfhhXTOLnVyJRvqyJKISc1yLNFlUc IY3zzNT5hlt5PSiBH2QCdVpo2yElWFvR/hPvv66afKV45V9PgjpftvdjCu1o7gEJ1L9P jhhjRbv8SYqtI18q7TL+qRNDcwuG9ZubogWiYuW49CA8fPm7ghFyrSXxqe8njaosvPOy Epnw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-unsubscribe:list-archive:list-help:list-post:list-id :mailing-list:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=34XkaOe01wIOoB3ST9iGxBvvN8UuZkkXm8z0RSalvoM=; b=Ca54cvzzjPJ8NQYLkjNhq5AmZckGbWfwDUOd1drfaG1l8IVFKnA4NaN2/0CnIZBD6X MWyv+It0ic+7kV5eO8QjH/JayWHWAvMu0h7/F+vb3nm+pWaWB4VYl/gUgUlWFtWjnBze eIb/8+ZgOZbLGYxgfN9gxMIp4CU+GT/+7SbHqIcAqXQxDDn3NhusXhgHsPNbGHN4fjnO ModpmCN9oQLg1SDIxersjDqkZtF5rGQ4hjoKvFsluEkstRUPVz0fXkoJ+xjg2f2UqFE5 Q1w16jQyKCjSh6nN4ssEWpem+V+rlqDqgIl2H2b4USsx4LOI1mWNbEutrFDOknTzrwka 65nw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=ojQM4UTU; spf=pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=jagan@amarulasolutions.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :list-post:list-help:list-archive:list-unsubscribe; bh=34XkaOe01wIOoB3ST9iGxBvvN8UuZkkXm8z0RSalvoM=; b=K20n97Tj6CHjrO6s4LyN7s3L7Sdd7VuqflIPLyQo7HIoGk0e5yJVJ0PSezTCtcx64o OQ6VDDzg1iW7Pb2PEXY1mFEDtKL1aHDzc7tK0pPhzHUADKTYyE42aHYWBA03vyGk0mEf ffx5bZX/PjVUwCwXjrMDwt65W8oAK2I0DacD0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :x-spam-checked-in-group:list-post:list-help:list-archive :list-unsubscribe; bh=34XkaOe01wIOoB3ST9iGxBvvN8UuZkkXm8z0RSalvoM=; b=VRbObztre7W8PrLqEwN01ZpMo+kN8bW0ogeZC8Uei52kRv6rlJ349syEhksTEX6LB6 9u2LUC8O3VjyzE+djl0cGFqnsZjaTLGSHhhP4HG+Dwl8ahoLgNblqIZR8qSvN0lPo8cQ M9RP+AKj5Ps/fN8v6xrIOnMpcfvXcEuUpCQ8BtsApRXKmrkHdfOb+oGveyioDnSp3FMi S8vDOupDGGqZRgTA8Rj+j9b0jDkBW4GPMNFooa5lwPhYusvPr5PHVSk3CGyTQX/nAXI+ 6/baQtHVTxJn3ro7mjVHss7MbStnAaGXeGvN7LIPPYeubDsRBWwWx1BGvtWTqVRBUBRN lk/A== X-Gm-Message-State: AA+aEWZjMQrcXPe+uKudlXBeFoE+b4vw43SVv9w6DfldRJJ/0Dx2WdS3 1KLnASvYg05wMOv8B7YItBOy9nsl X-Google-Smtp-Source: AFSGD/UZQCo097Fzpobiuq0vaJyg2MYCLCI3EM6Wrh/2jf7oCb+0qZ3zVVGmWXg0ID0CFfANgpAqRA== X-Received: by 2002:a1c:5412:: with SMTP id i18mr2696038wmb.19.1544053950916; Wed, 05 Dec 2018 15:52:30 -0800 (PST) X-BeenThere: linux-amarula@amarulasolutions.com Received: by 2002:adf:eac3:: with SMTP id o3ls6668642wrn.8.gmail; Wed, 05 Dec 2018 15:52:30 -0800 (PST) X-Received: by 2002:a5d:6aca:: with SMTP id u10mr22701706wrw.310.1544053950491; Wed, 05 Dec 2018 15:52:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1544053950; cv=none; d=google.com; s=arc-20160816; b=C+z5pKToSqQ+Yc22ZJ+dPdxNQeGcn0SKNm/9iDXKMyjd5CevaexU3/xAW+E5ft1EPh rYO0X4wkSRZHVE8Hinrf6fnxsFlcV2AiJN+zcgQpCPaTltY4j9ILxN1KAymluRQKMEjd qIdPFc+gUETEMjyAJ0JbWG6+LSDna8RmaangsPPyS8yqb8+DpVsMa7Nm9xqW+v6rd3OQ sMQeb+vyJHIn+GEZukDa4gI1Q7jbXkKBDvQxLqh+M16dg75/PdjEx61Kdy+BeRdD5gAI UaU7l98GiMoZbED/zmz82qYSquwwehRoIs4JR1xdTAcum9HGLdYs03OHTNb3c42MR+tH p/BQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:dkim-signature; bh=34XkaOe01wIOoB3ST9iGxBvvN8UuZkkXm8z0RSalvoM=; b=NYRFMvmqjpuQLnNRttM1Pgk9z6J1wwa23+g89Hghix64ttUgpM6AyOLX6uzDzZcewO ASKPfgddhvr+7tiWttMMhSazvS1HvXJhXnXhWqnDqvXa6PJH6C3UuAZrHE3fCprWII36 ILt3v0ctbpFnT8omnjHACsJuAqNt6lYQF9togslHZSznqq9NjbovRlNIFXqLT320G1e7 bkIjkHgPXz3aO0DXa2BurJISLlif4sIRsH7WQtllQBihJqdpWpo2H7iaZO5MlP+4jv3b W4nVa8K0DkVR3xW5yWJwH0UNPJaL+Nwi+Hg2vVe9PNjfywz7iyD2WUAsKP4XI3xdqD0y 6oKg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=ojQM4UTU; spf=pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=jagan@amarulasolutions.com Received: from mail-sor-f65.google.com (mail-sor-f65.google.com. [209.85.220.65]) by mx.google.com with SMTPS id f124sor10084242wme.8.2018.12.05.15.52.30 for (Google Transport Security); Wed, 05 Dec 2018 15:52:30 -0800 (PST) Received-SPF: pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; X-Received: by 2002:a7b:ce84:: with SMTP id q4mr18497621wmj.105.1544053950027; Wed, 05 Dec 2018 15:52:30 -0800 (PST) Received: from localhost.localdomain (ip-161-243.sn-213-198.clouditalia.com. [213.198.161.243]) by smtp.gmail.com with ESMTPSA id x15sm19113324wrs.27.2018.12.05.15.52.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Dec 2018 15:52:29 -0800 (PST) From: Jagan Teki To: Dmitry Torokhov , Chen-Yu Tsai , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Trimarchi , linux-amarula@amarulasolutions.com Cc: Jagan Teki Subject: [PATCH v2 1/4] dt-bindings: input: touchscreen: goodix: Document AVDD28-supply property Date: Thu, 6 Dec 2018 05:22:17 +0530 Message-Id: <20181205235220.3461-1-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 MIME-Version: 1.0 X-Original-Sender: jagan@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=ojQM4UTU; spf=pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=jagan@amarulasolutions.com Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Most of the Goodix CTP controllers are supply with AVDD28 pin. which need to supply for controllers like GT5663 on some boards to trigger the power. So, document the supply property so-that the required board that used on GT5663 can enable it via device tree. Signed-off-by: Jagan Teki --- Changes for v2: - Rename vcc-supply with AVDD28-supply Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index f7e95c52f3c7..c4622c983e08 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -23,6 +23,7 @@ Optional properties: - touchscreen-inverted-y : Y axis is inverted (boolean) - touchscreen-swapped-x-y : X and Y axis are swapped (boolean) (swapping is done after inverting the axis) + - AVDD28-supply : Analog power supply regulator on AVDD28 pin Example: