From patchwork Tue Sep 8 07:54:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 11762801 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 43B6859D for ; Tue, 8 Sep 2020 07:54:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 15C2920C09 for ; Tue, 8 Sep 2020 07:54:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="GmcXjJV+"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="MxNjfFU5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 15C2920C09 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/WM1fX57xrfJjX0f1V6dGoJ/ek0k6VclXKv8gkf9I7A=; b=GmcXjJV+dDroERHinf04Mwh6G 58Z97WbxnKbHDBiqqmoiDdPGOW9uK9DFXKz8KRWV0qtcXw8nhl+YBvbV67tcUw2vIVPO6UPr4MobM vSZaa8P0WB1dgfpuIuIDC7uO1lzE0wzLDVFC7zQoOMxUaN+TxJr2a1tSllqUWFx+wPrxBuYuMF7b7 T1vMbouwKy68wAg+mlDNhHnchWZMsHiS9uElwfnraY7X/AtLosswoJG4F16OIqNQVKl1qvP6AOivc 4Xq/hsNtkFbPnBDhfyH4tEXzQyaQhkiHFdcpsUA2ImBEwC8lDZmNEvPxVIxTUZsjw+aTxjr5haG0J MQWzmrJgQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFYSY-0007N2-7l; Tue, 08 Sep 2020 07:54:34 +0000 Received: from mail-wm1-x331.google.com ([2a00:1450:4864:20::331]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kFYSV-0007L4-7j for linux-amlogic@lists.infradead.org; Tue, 08 Sep 2020 07:54:32 +0000 Received: by mail-wm1-x331.google.com with SMTP id c19so13748126wmd.1 for ; Tue, 08 Sep 2020 00:54:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/f+R+j91elfFPYf4zfHO7Bzdv43BgZ5CODvbZ0Vzlb0=; b=MxNjfFU5x28KJlZdrPqrtuP/t/v6fpMsOEGKTByYw9wYcIW0u58tAcThwi5E3fhxqB h21f/DHXzKl4OvbTBs3aSplhH2HVm6KfAHFRK5SZUmHpJR1dta3Aj0gP5K5CbBkPqK9z 0x2pd1lMp81JR0y7njeN0eyfuVcHKkSKMFviptB0N2mLXjOWQ4tpYGJGg9BgWrEGv740 Q1lfR/LQhdaE7+f41hH2B4x8Zm9GU2tWmojTn1qlBm3qzwcRnyR9ySDG+xvRyZ6DtsDw vxtKdPOFunXKV4iEh70MZOt8aCBPi89cWCv7xWN6VH0CoLMosxpvCCF4nyG2bA2GK5iM vAPQ== 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=/f+R+j91elfFPYf4zfHO7Bzdv43BgZ5CODvbZ0Vzlb0=; b=AM8iqJv7b1lkt1AlWJzvX+AVknqXfoxcKDQx9QmdrclgFmGSDgmB7X2rYKVYrrqZB9 8Vc+yEcCZ0k9ZaLa0U9f24a+kjPuLkyXuBuiUWTWmWXd7A+bXfxWLFepQ12jlIdXUYAJ z/FasNPGwK2b0ijp2Ho1OG09Y4YjBWd61pPPfu274QUMYKSw6zhFwlilQyZMPHy1E4Ti MQ/jtIwSsFqamX5gdbT1z7820a0tgtZn6CowNJuPGYYfGHbS27qIEr05MeoNXdVff19s xupLEemkOFcc5gtYVOsFyva6kFcV+J5mCfY71imDFkquRpsS2dvsoErV8ma4RMnDGXoL whug== X-Gm-Message-State: AOAM53201qYvETl5f/QwY2bSmG7z0rAVI5l1rVWwV3FsI51aK/XE+4Pl YHddMZNovjUavldbc93V9RcCQcBxtNowlNj5 X-Google-Smtp-Source: ABdhPJw2+vRPCVSoCJ8uTyZkM4qdXjUF9o+idDfbH3aRRZ1MhJ6/KLpRbqP0cqmVYb5dpgJwHdOuUg== X-Received: by 2002:a1c:4303:: with SMTP id q3mr3013678wma.158.1599551669694; Tue, 08 Sep 2020 00:54:29 -0700 (PDT) Received: from bender.baylibre.local ([2a01:e35:2ec0:82b0:5405:9623:e2f1:b2ac]) by smtp.gmail.com with ESMTPSA id f14sm33788291wrv.72.2020.09.08.00.54.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2020 00:54:29 -0700 (PDT) From: Neil Armstrong To: thierry.reding@gmail.com, sam@ravnborg.org, devicetree@vger.kernel.org Subject: [PATCH v3 2/4] dt-bindings: display: panel-simple-dsi: add optional reset gpio Date: Tue, 8 Sep 2020 09:54:19 +0200 Message-Id: <20200908075421.17344-3-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200908075421.17344-1-narmstrong@baylibre.com> References: <20200908075421.17344-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200908_035431_317258_7C6B28CD X-CRM114-Status: GOOD ( 10.88 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:331 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Neil Armstrong Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org Simple DSI panels can also have a reset GPIO signal in addition/instead of an enable GPIO signal. This adds an optional reset-gpios property. Signed-off-by: Neil Armstrong --- .../devicetree/bindings/display/panel/panel-simple-dsi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index c0dd9fa29f1d..4d08e746cb21 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -54,6 +54,7 @@ properties: backlight: true enable-gpios: true + reset-gpios: true port: true power-supply: true