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=-8.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_RHS_DOB, USER_AGENT_GIT autolearn=unavailable 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 42B90C04EBF for ; Wed, 5 Dec 2018 09:26:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 063A3206B7 for ; Wed, 5 Dec 2018 09:26:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 063A3206B7 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-media-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727489AbeLEJZZ (ORCPT ); Wed, 5 Dec 2018 04:25:25 -0500 Received: from mail.bootlin.com ([62.4.15.54]:39779 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726937AbeLEJZR (ORCPT ); Wed, 5 Dec 2018 04:25:17 -0500 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 Cc: Mauro Carvalho Chehab , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Paul Kocialkowski , Thomas Petazzoni , linux-sunxi@googlegroups.com, Hans Verkuil , Sakari Ailus 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 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.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