From patchwork Tue Feb 12 11:24:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10807777 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7873213B5 for ; Tue, 12 Feb 2019 11:25:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 62E832A673 for ; Tue, 12 Feb 2019 11:25:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 575152A710; Tue, 12 Feb 2019 11:25:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EA6C32A673 for ; Tue, 12 Feb 2019 11:25:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729033AbfBLLY4 (ORCPT ); Tue, 12 Feb 2019 06:24:56 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:34732 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728971AbfBLLYz (ORCPT ); Tue, 12 Feb 2019 06:24:55 -0500 Received: by mail-pl1-f193.google.com with SMTP id w4so1167530plz.1 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=FpHDSlPXxjJn+lFujIdk2KjWA4JCmcXHGDSsaAgeYEgb8EPvuwTwA8g9h3vgg7rhHP eaQgwG/WROGNETPsIfx/2vIPuJivLVEqfVcqpXHHn058Dwm2Cp05TEd/mk/FDO/fQanp DiQmcifScTAej1bx0y1BCZuklFineHv+5pcdEut7xYee8Z87cwn1oQVJVolZWFgsO7tp gBl3+IjLkusWjSH999xf3C3rPJqUqJjW/uAWeSj/z0qKHGRJqjeyRsN8A/dcKbcClVmg 4dpDAje99B0cFQMLW0MisVdWinveqNcPQ+m4YyT2t67zrrReuXvA5zHK9zzRKw+zN4mw rLPA== X-Gm-Message-State: AHQUAuY4Fa60sTu6usDX15hE/rHvFNw91wcqbKfYKumaVsuSbogn+mtm opUNf9cnaTKOU1MXc2BXI+zGPw== 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 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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: