From patchwork Wed Sep 26 13:22:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Tudor X-Patchwork-Id: 975093 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42KzCn3ltSz9sCT for ; Wed, 26 Sep 2018 23:23:33 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728952AbeIZTgC (ORCPT ); Wed, 26 Sep 2018 15:36:02 -0400 Received: from inva021.nxp.com ([92.121.34.21]:57990 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728737AbeIZTgB (ORCPT ); Wed, 26 Sep 2018 15:36:01 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id D4E152002CA; Wed, 26 Sep 2018 15:23:02 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id C8362200268; Wed, 26 Sep 2018 15:23:02 +0200 (CEST) Received: from fsr-ub1864-101.ea.freescale.net (fsr-ub1864-101.ea.freescale.net [10.171.82.97]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 24DE2203C2; Wed, 26 Sep 2018 15:23:02 +0200 (CEST) From: laurentiu.tudor@nxp.com To: devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: roy.pledge@nxp.com, madalin.bucur@nxp.com, davem@davemloft.net, shawnguo@kernel.org, leoyang.li@nxp.com, robin.murphy@arm.com, bharat.bhushan@nxp.com, Laurentiu Tudor Subject: [PATCH v2 19/22] arm64: dts: ls104x: add missing dma ranges property Date: Wed, 26 Sep 2018 16:22:44 +0300 Message-Id: <20180926132247.10971-20-laurentiu.tudor@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180926132247.10971-1-laurentiu.tudor@nxp.com> References: <20180926132247.10971-1-laurentiu.tudor@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Laurentiu Tudor These chips have a 48-bit address size so make sure that the dma-ranges reflects this. Otherwise the linux kernel's dma sub-system will set the default dma masks to full 64-bit, badly breaking dmas. Signed-off-by: Laurentiu Tudor --- arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 1 + arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 1f9b385007a8..0e8fc8f29997 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -214,6 +214,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; + dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; clockgen: clocking@1ee1000 { compatible = "fsl,ls1043a-clockgen"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index 22bf3975492a..29b07bdd4207 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -187,6 +187,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; + dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; ddr: memory-controller@1080000 { compatible = "fsl,qoriq-memory-controller";