From patchwork Tue Mar 21 15:25:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 9636939 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B1CF260327 for ; Tue, 21 Mar 2017 15:29:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A76C72840E for ; Tue, 21 Mar 2017 15:29:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9C85628418; Tue, 21 Mar 2017 15:29:11 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 02B092840E for ; Tue, 21 Mar 2017 15:29:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=kMiZfQ3FmE7XMWeJ6a6WVASXl7iPCLLLw13ZdPzI1CU=; b=iIoZlqJUPRezH3O8PefwZOoqxz g7UWSA1151ua5B1hTNmQ6Wgzdo/2NV504WXPU39cZoAeqjlpCbSAteDZlxifWtfCSZH7FIWoK8BH0 CEW4HPp8kiRP8u0GlH2p75X/MmKXkhSilE3Z+uWi74tDhtOXe4qbYjm19LW+EdHMFF1vtA/aDDik0 RjtHbcCkrXuCVp82ITxlZAd7nt/jYX9Xe1g5147FV6ZpBxnLLZjV9b5GXnzu/Qc5Tl/gmGQplhZTW IAl1vFYCMowUtTeg1I8h1kBwmcj4gdvtNYpj442snmxa0QfVFvO5rpR4LJxkCUOLObwq4CT1psyjS bYJDGXmg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cqLif-0002ww-VJ; Tue, 21 Mar 2017 15:29:09 +0000 Received: from mail-wr0-x236.google.com ([2a00:1450:400c:c0c::236]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cqLg1-0000P8-P4 for linux-arm-kernel@lists.infradead.org; Tue, 21 Mar 2017 15:26:42 +0000 Received: by mail-wr0-x236.google.com with SMTP id l37so114351382wrc.1 for ; Tue, 21 Mar 2017 08:26:04 -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; bh=gF+pDZuom63Y71znF/n5vXpmxC4WzEuPTg4rNpBMwIA=; b=TIW/ryTRE6BTH8tgnjAuPuaP4hYMn44U2cWvcfbiKjpaBS9P95R/2OtyS7xmAyADll LRuA+5UjuMaN0eG8iQyTTmziLFV3zJUzNJie7lcR/2tY4P9cQoKFGA8JZthqJ+UvHScU AJBqj0pnE6ukgMz7+Yc5rWz9bXimYz035HErrLo2Wwpm0V+rQ5Jf0bW93WUIOGQCxFTS UdY9DmWW+KAO5ZO/lQZ2j2nRnmF3XuhJrSSU1eu0BKjr18tFY2lEp1r+uDbvq6PAyNme 8ps7jorz1f+TT2AtCSKXMkVE7rjKMRW7tUfxXMsLoZ4KLEXDCo8xXQ+p0zpGTO8tdbal Y3Kw== 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; bh=gF+pDZuom63Y71znF/n5vXpmxC4WzEuPTg4rNpBMwIA=; b=XnJo5AUHoOjdh3HDKQWnn5OQ73+sk4Oi6D2jL9lND+8uznvvQ+A8Bh3jtomP2NMVD5 gMSq+MRhe/fvcgilR5QYQA5SfqUocxFOdOQVGwkgdmtwDQRVTmAHq0fgRJYP85HV3cC4 JazHzI7/VqbHBuy4JPadSIzr0O9e7j6elHIft1SAjDbC6QYn5+1/wn2ccgoGZ2eRRdZN WakMlGrLWY0H0GH7sDISo+3GHIMZ2jCmc2GjtDKVcWN+IZ+dzusBMHK2pvv4+2H7f0wE FysA0IeptL5p5YVqfNlih47mGPdBBhmMgCvr9DIcuJcr5cHMPXDwX4ENql8Y/8b/n4MY ktKg== X-Gm-Message-State: AFeK/H14NlPSaJxvBekyJgrhBH+hrErBW2+xm3z9uiBKHpUYOr4zWBYZglJsg/ih987jm36A X-Received: by 10.223.183.46 with SMTP id l46mr31653933wre.89.1490109963197; Tue, 21 Mar 2017 08:26:03 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id b13sm18088890wmf.6.2017.03.21.08.26.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 21 Mar 2017 08:26:02 -0700 (PDT) From: Neil Armstrong To: airlied@linux.ie Subject: [PATCH v2 08/13] ARM64: dts: meson-gx: Add shared CMA dma memory pool Date: Tue, 21 Mar 2017 16:25:45 +0100 Message-Id: <1490109950-21421-9-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1490109950-21421-1-git-send-email-narmstrong@baylibre.com> References: <1490109950-21421-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170321_082626_385683_E9A3BB27 X-CRM114-Status: UNSURE ( 9.38 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Neil Armstrong , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The HDMI modes needs more CMA memory to be reserved at boot-time. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi index 5d995f7..94c6f95 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi @@ -71,6 +71,14 @@ reg = <0x0 0x10000000 0x0 0x200000>; no-map; }; + + linux,cma { + compatible = "shared-dma-pool"; + reusable; + size = <0x0 0xbc00000>; + alignment = <0x0 0x400000>; + linux,cma-default; + }; }; cpus {