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: 11762791 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 12E6A746 for ; Tue, 8 Sep 2020 07:54:37 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 D778020C09 for ; Tue, 8 Sep 2020 07:54:36 +0000 (UTC) Authentication-Results: mail.kernel.org; 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 D778020C09 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E24676E17F; Tue, 8 Sep 2020 07:54:31 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2BE466E18E for ; Tue, 8 Sep 2020 07:54:31 +0000 (UTC) Received: by mail-wm1-x335.google.com with SMTP id e11so13754688wme.0 for ; Tue, 08 Sep 2020 00:54:31 -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=XIFoufJWiLDO9mlfkrq3bp+TzS7gFiPBOQGXHB7DLS0b3mtZYRatWQq0c3+WWRYNI8 l+Hmhjx1I+Y8K4RCEz1fyH9/ma/6ZeS5x57ysQNmI8t/xti06lp2GfYkFQdeT+QEcQAL +ZzFcxKh70Kirc4KDIEAOony0PlFcoDMtB2PXUMdPQ+lwgHtli7TCXubq8j5YIH6yAJm GzP49/9AtzTWlTe364wk7Uyq76C46nnfXXEzqTO4F9VOLJ99JgfTiPmoDMXBZfBnLKt9 ZHaHKIYGaO0EtKcOP9VLFtEhJyHrdCbg8it+Dehb9ESccE95DLJU/5M/NOaYjOTWAWMb rfMw== X-Gm-Message-State: AOAM533UM1peGeehDSBez/0bLBUEFd1RlgL8a0MvcWvGZonVl+/80VFE lkadSjEERUNi3WEyduIqB428rQ== 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-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development 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 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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