From patchwork Wed Sep 19 12:36:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Tudor X-Patchwork-Id: 971623 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 42FfWl1Lplz9sCh for ; Wed, 19 Sep 2018 22:37:23 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732023AbeISSOd (ORCPT ); Wed, 19 Sep 2018 14:14:33 -0400 Received: from inva020.nxp.com ([92.121.34.13]:50346 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731996AbeISSOd (ORCPT ); Wed, 19 Sep 2018 14:14:33 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id B2ECF1A01F7; Wed, 19 Sep 2018 14:36:46 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id A5FA41A0009; Wed, 19 Sep 2018 14:36:46 +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 6543120618; Wed, 19 Sep 2018 14:36:45 +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, Laurentiu Tudor Subject: [PATCH 17/21] arm64: dts: ls1043a: add smmu node Date: Wed, 19 Sep 2018 15:36:09 +0300 Message-Id: <20180919123613.15092-18-laurentiu.tudor@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180919123613.15092-1-laurentiu.tudor@nxp.com> References: <20180919123613.15092-1-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 This allows for the SMMU device to be probed by the SMMU kernel driver. Signed-off-by: Laurentiu Tudor --- .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index 7881e3d81a9a..8b3eba167508 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -222,6 +222,48 @@ clocks = <&sysclk>; }; + mmu: iommu@9000000 { + compatible = "arm,mmu-500"; + reg = <0 0x9000000 0 0x400000>; + dma-coherent; + #global-interrupts = <2>; + #iommu-cells = <1>; + interrupts = <0 142 4>, /* global secure fault */ + <0 143 4>, /* combined secure interrupt */ + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>, + <0 142 4>; + }; + scfg: scfg@1570000 { compatible = "fsl,ls1043a-scfg", "syscon"; reg = <0x0 0x1570000 0x0 0x10000>;