From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 ED9BBC282C4 for ; Tue, 12 Feb 2019 11:24:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C1DCD206BA for ; Tue, 12 Feb 2019 11:24:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="G8w8fphB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729077AbfBLLY4 (ORCPT ); Tue, 12 Feb 2019 06:24:56 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:39307 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728993AbfBLLYz (ORCPT ); Tue, 12 Feb 2019 06:24:55 -0500 Received: by mail-pl1-f193.google.com with SMTP id 101so1152054pld.6 for ; Tue, 12 Feb 2019 03:24:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/RnVmA/kb8L4Yz4fb0H81a9TQRGfgVwPZ/JkhxzRPgU=; b=G8w8fphBPXuj3iBildqXBEz+tKWOTChJi5Z+AlxcFyYgpOnhsjVpJ/YZFIoYya6bq+ lONaDnBOTiiUn6x1Dp9fNTnutBd5UyL58GyYlmbOoy4Dmhl5Dg/h05MJx9XsA6Q/M2Hs hhpmeb5b+we3YP/QS1O7KyMC7vYfbvaCe49P0= 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=/RnVmA/kb8L4Yz4fb0H81a9TQRGfgVwPZ/JkhxzRPgU=; b=bc3AcyG4ZZNGFumFxkVbc75KathQ7M7y0syUWLKsOrBn2VY/GKD1H9gGirLM1jHlPM 942LrDTGOxM9Zd35wq/O4lDGdFnIITKzOOp8AqU8xJbMf2SiNH5JuorlV9hbi2pS+5eH ijoyjK/7gnMS7i59xYyxrhxoyZPWlRl7HVF9Mn0LlOyubwUn6/YX8h7gGG03ggZyc24R hao/amQCaaOgaiiaFWjLiAUgsnewsVvgySCF+LzIby8BmJ3mqgz5DbQi9UDsbY1eQhko Y5uED7PSY15ClvN6lpbvt9EpOMFmtKykuS3SxwpogFOZGukKh2GeHWnblCHqRZSyGc6H 6teg== X-Gm-Message-State: AHQUAuaEUQnm7wNUXXELnsFpE8i0gObIvY/iCKzZd2PPy/s9KelPqjnQ jkU2o+Px0O97Lc7sDvJalZidXg== X-Google-Smtp-Source: AHgI3IZ1KKRlIKJSIhCoNaqVEMSLdHPFzuXNCIw5K0cRVx6r/Ew/kq4DECmyPVAwmGSS0C5yhy9zag== X-Received: by 2002:a17:902:4d46:: with SMTP id o6mr3409148plh.302.1549970694385; Tue, 12 Feb 2019 03:24:54 -0800 (PST) Received: from localhost.localdomain ([115.97.184.151]) by smtp.gmail.com with ESMTPSA id q28sm22399460pgl.35.2019.02.12.03.24.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Feb 2019 03:24:53 -0800 (PST) From: Jagan Teki To: Dmitry Torokhov , Bastien Nocera , Rob Herring Cc: Henrik Rydberg , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Jagan Teki Subject: [PATCH v4 1/4] dt-bindings: input: touchscreen: goodix: Document AVDD28-supply property Date: Tue, 12 Feb 2019 16:54:36 +0530 Message-Id: <20190212112439.2025-2-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190212112439.2025-1-jagan@amarulasolutions.com> References: <20190212112439.2025-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 require boards that used on GT5663 can enable it via device tree. Signed-off-by: Jagan Teki --- 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: -- 2.18.0.321.gffc6fa0e3