From patchwork Mon Dec 3 10:15:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10709105 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 D74BD1731 for ; Mon, 3 Dec 2018 10:16:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C4D022B069 for ; Mon, 3 Dec 2018 10:16:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AEDEB2B06A; Mon, 3 Dec 2018 10:16:28 +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 613462B06A for ; Mon, 3 Dec 2018 10:16:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726249AbeLCKQ1 (ORCPT ); Mon, 3 Dec 2018 05:16:27 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:38129 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726250AbeLCKQZ (ORCPT ); Mon, 3 Dec 2018 05:16:25 -0500 Received: by mail-wm1-f68.google.com with SMTP id m22so5021713wml.3 for ; Mon, 03 Dec 2018 02:16:01 -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=hgaDQkDoibMUUGBXHBCGeXaaQAL52VCnVF1GrXldIPA=; b=qttEOSB6GTEdB2OuW1Pefb35HbJoo1ypye9EEESvp0KQdEXeck7X/4G+NzF6sEtQ42 lCBi/SoHtLsgVKHmFmKTaf6ZNA7Tx3aLcmdqT7PYckms5U03hBMQM/ZXfVTy5ViRecPf /hhgkKie+Sv+Tv+9WkcSPMJN22IFiBeiJDQ4c= 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=hgaDQkDoibMUUGBXHBCGeXaaQAL52VCnVF1GrXldIPA=; b=ZlTYaY5qavfuXPxDihGhnPRZpKVKT3b8Ef0aq/+18J9+qa8XzmMxFBU9xsBRauQi0g QJ3quWpQTMsbEjQZKvw7qVrxZyZ41BErzArCc9bJd39AC/r8E9FLaoo8ZG71ARwI8UJf NWuA7CytuqrU6idaWMPPxpYIHbskTCJsmyXjJJ6Gwc6TJWA0g+58pN6f+PwnT5s0lmS0 L3D0yrvU5N6Sxg7HaOKgIW2Qn7jUlBsaYO0Xlwvumqup6WU48hZf6EWEsJ30Ko+H4rNp g7iOq69mMX77tCK0hHuPk3NzfPeXtHjSj/Z2gC2mrA58qLA91LK4+S6GRW+QYuuqVDRI S8Dg== X-Gm-Message-State: AA+aEWby9wVALMcZY0L/uwOvFl3pOGtJ2STA0fHxwp/mjJ9ppEK8yVfo CgGV07vQdHidctk3Ykydqd6v8w== X-Google-Smtp-Source: AFSGD/Xwlld3xeI/VFBtGMFL3KEijSd8n3gf8wwOqT+DCZYgY8B5vXaZDaW2545VwtZiaF1uGzx6sg== X-Received: by 2002:a1c:4c10:: with SMTP id z16mr8051912wmf.117.1543832160747; Mon, 03 Dec 2018 02:16:00 -0800 (PST) Received: from localhost.localdomain (conf.hotelmediterraneo.com. [2.228.78.71]) by smtp.gmail.com with ESMTPSA id f192sm5832158wmd.12.2018.12.03.02.15.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Dec 2018 02:16:00 -0800 (PST) From: Jagan Teki To: Maxime Ripard , Rob Herring , Chen-Yu Tsai , Dmitry Torokhov , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lee Jones , linux-sunxi@googlegroups.com Cc: Jagan Teki Subject: [PATCH 5/9] dt-bindings: input: touchscreen: goodix: Document vcc-supply property Date: Mon, 3 Dec 2018 15:45:43 +0530 Message-Id: <20181203101547.16835-5-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20181203101547.16835-1-jagan@amarulasolutions.com> References: <20181203101547.16835-1-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 vcc-supply property is need for some Goodix CTP controller like GT5663 where 3.3V external pull-up regulator connected via controller VCC pin. So, document the same as optional property. 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..604766e347ce 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) + - vcc-supply : 3v3 regulator phandle for controller VCC pin Example: