From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3FCE5C04EB9 for ; Wed, 5 Dec 2018 09:25:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 10CDD2082B for ; Wed, 5 Dec 2018 09:25:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="AbZBycPP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10CDD2082B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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: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=SuqF7xM6GMBjv9Vywd2Rr8FBlukQRi7TC0F7ggiybTU=; b=AbZBycPPxciz5K 8pWjgJXXTDNLeuhsQgSbLzf9lOMDut+sgibmjgYoWMexd2qh5leisNf0iyxTqTArIqxxB/4YcZQPY CFVOhr/Q4y8gPZO6JOeKrhN0iYYz8UzvXAIBCFDWUz0oBImpLmtUvc8p07OC5aKLlBAdnr5371z0J dB5NLagpndj9naGULtaBPeSw2r2P+B7QYRZJWaYsY3k0m2wVQWW9UimDPbpDMnaWZ1Yp/O/OZx/HH lSKHZLTB6/xSe+FiRttIF8LTcVpzZvUMilny2FNDsvRRm08KTIpuEW6tvKcSWnjINb7uFumF1yWAn CBZEIL4tvNtp3//O77Qw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gUTR8-0006Yj-1K; Wed, 05 Dec 2018 09:25:42 +0000 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gUTQr-0006HJ-4M for linux-arm-kernel@lists.infradead.org; Wed, 05 Dec 2018 09:25:26 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 812B920717; Wed, 5 Dec 2018 10:25:14 +0100 (CET) Received: from localhost.localdomain (aaubervilliers-681-1-79-44.w90-88.abo.wanadoo.fr [90.88.21.44]) by mail.bootlin.com (Postfix) with ESMTPSA id 2504C2071D; Wed, 5 Dec 2018 10:25:04 +0100 (CET) From: Paul Kocialkowski To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devel@driverdev.osuosl.org Subject: [PATCH v2 03/15] ARM: dts: sun8i: h3: Remove unnecessary reserved memory node Date: Wed, 5 Dec 2018 10:24:32 +0100 Message-Id: <20181205092444.29497-4-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181205092444.29497-1-paul.kocialkowski@bootlin.com> References: <20181205092444.29497-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181205_012525_311974_91676D73 X-CRM114-Status: GOOD ( 12.20 ) 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: Mark Rutland , Hans Verkuil , Sakari Ailus , Maxime Ripard , linux-sunxi@googlegroups.com, Paul Kocialkowski , Chen-Yu Tsai , Rob Herring , Thomas Petazzoni , Mauro Carvalho Chehab Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Just like on the A33, the video engine on the H3 can map any address in memory, so there is no particular need to have reserved memory at a fixed address. As a result, remove the reserved memory node and let the kernel allocate the CMA pool wherever it sees fit. Signed-off-by: Paul Kocialkowski --- arch/arm/boot/dts/sun8i-h3.dtsi | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index dbb7e71b6d69..e438e54580e1 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -119,20 +119,6 @@ ; }; - reserved-memory { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - default-pool { - compatible = "shared-dma-pool"; - size = <0x6000000>; - alloc-ranges = <0x4a000000 0x6000000>; - reusable; - linux,cma-default; - }; - }; - soc { system-control@1c00000 { compatible = "allwinner,sun8i-h3-system-control"; -- 2.19.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel