From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751415AbdHaLcu (ORCPT ); Thu, 31 Aug 2017 07:32:50 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:54714 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751074AbdHaLct (ORCPT ); Thu, 31 Aug 2017 07:32:49 -0400 Date: Thu, 31 Aug 2017 12:31:31 +0100 From: Mark Rutland To: Bharat Bhushan Cc: robh+dt@kernel.org, ark.rutland@arm.com, will.deacon@arm.com, marc.zyngier@arm.com, oss@buserror.net, Gang.Liu@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, catalin.marinas@arm.com Subject: Re: [PATCH v2] ARM64: dts: ls208xa: Add iommu-map property for pci Message-ID: <20170831113131.GG15031@leverpostej> References: <1504171637-15670-1-git-send-email-Bharat.Bhushan@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1504171637-15670-1-git-send-email-Bharat.Bhushan@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 31, 2017 at 02:57:17PM +0530, Bharat Bhushan wrote: > This patch adds iommu-map property for PCIe, which enables > SMMU for these devices on LS208xA devices. > > Signed-off-by: Bharat Bhushan > --- > v1->v2 > - Corrected "RM64" to "ARM64" Please let's settle the ongoing discussion on v1 before sending new versions of this. Mark. > > arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi > index 94cdd30..67cf605 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi > @@ -606,6 +606,7 @@ > num-lanes = <4>; > bus-range = <0x0 0xff>; > msi-parent = <&its>; > + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ > #interrupt-cells = <1>; > interrupt-map-mask = <0 0 0 7>; > interrupt-map = <0000 0 0 1 &gic 0 0 0 109 4>, > @@ -627,6 +628,7 @@ > num-lanes = <4>; > bus-range = <0x0 0xff>; > msi-parent = <&its>; > + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ > #interrupt-cells = <1>; > interrupt-map-mask = <0 0 0 7>; > interrupt-map = <0000 0 0 1 &gic 0 0 0 114 4>, > @@ -648,6 +650,7 @@ > num-lanes = <8>; > bus-range = <0x0 0xff>; > msi-parent = <&its>; > + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ > #interrupt-cells = <1>; > interrupt-map-mask = <0 0 0 7>; > interrupt-map = <0000 0 0 1 &gic 0 0 0 119 4>, > @@ -669,6 +672,7 @@ > num-lanes = <4>; > bus-range = <0x0 0xff>; > msi-parent = <&its>; > + iommu-map = <0 &smmu 0 1>; /* This is fixed-up by u-boot */ > #interrupt-cells = <1>; > interrupt-map-mask = <0 0 0 7>; > interrupt-map = <0000 0 0 1 &gic 0 0 0 124 4>, > -- > 1.9.3 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html