From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: ARC-Seal: i=1; a=rsa-sha256; t=1524849617; cv=none; d=google.com; s=arc-20160816; b=ckHu/v5NbbGmEY+c2sEaQWKx3DxXQA6N1sEbq9BrV353R5Qldp3Bm2/uYEwohosSHP UtQvZloUwHAXgTldorgC+AP3Au0F+nb/dVmDJQjCkejMdmgU6vx4kDTPHM9180WFygdA V/oxPggcBPRDr3REy2r7DvZ1Ack1JCSrPTLJkPrVTA2YasT5Cbk6Z64qTygLFCkEAGXg EVPK5x2ipJgFhVHqclykdD1Gy+mBMmVPVqo4pYHOQ1CQs5q6vpUWfkC72P6csQlyhAdi fy1WKTseMdDQ1+B7Fjwn3tBvmkjpoWonEd/5KSe33MqufpFRzY+MhTpFwhLxDk36kNo3 seBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:arc-authentication-results; bh=wT3IGgPFlxMn4fkBX1lmul9kGXrgoag9hjDVhT+568w=; b=Ay9nSrUI8bHqUwFoEyxFbAxTGILRlFmEfSGdBhm1QHE38L5WIHq4kYy9dPxXvWW9dt dyC6dw1sCzwFF0+A204pKZ/KLpaGC2Qk1UycgXfkcvDCTvBcEOj8C0vGdH+3h1AfYpuv UNbiGc0jHXtD6kMdmWOhBFnQ25N5el3MjvyXytKeSJ1yCre3v6b/BSUl2VktVe0Mc4fU tt0ZwtS/fDUbNuNJRYbyrFFob3XmuwoMXsI3EEF/13mIl/0DSJ9AGlPNabJ6kjnnZKZ9 BIJSDCvVD/ANHi9fYWPCikeBrPagscGDekSS8mzPfl+DJYmmbma5yDBzajSPxyegn0kT SWdg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of robherring2@gmail.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=robherring2@gmail.com Authentication-Results: mx.google.com; spf=pass (google.com: domain of robherring2@gmail.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=robherring2@gmail.com X-Google-Smtp-Source: AB8JxZoH0/EOTKso7WGXIF85IGlamwITWXwKTom3TiAT7KgJZoaYmA4/3/0hD+vOM6/mbETYAdvb4Q== Date: Fri, 27 Apr 2018 12:20:16 -0500 From: Rob Herring To: Nipun Gupta Cc: robin.murphy@arm.com, will.deacon@arm.com, mark.rutland@arm.com, catalin.marinas@arm.com, hch@lst.de, gregkh@linuxfoundation.org, joro@8bytes.org, m.szyprowski@samsung.com, shawnguo@kernel.org, frowand.list@gmail.com, bhelgaas@google.com, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, bharat.bhushan@nxp.com, stuyoder@gmail.com, laurentiu.tudor@nxp.com, leoyang.li@nxp.com Subject: Re: [PATCH 1/6 v3] Docs: dt: add fsl-mc iommu-map device-tree binding Message-ID: <20180427172016.phpsjiique25impv@rob-hp-laptop> References: <1524824826-29473-1-git-send-email-nipun.gupta@nxp.com> <1524824826-29473-2-git-send-email-nipun.gupta@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1524824826-29473-2-git-send-email-nipun.gupta@nxp.com> User-Agent: NeoMutt/20170609 (1.8.3) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1598894765369527254?= X-GMAIL-MSGID: =?utf-8?q?1598920712734918306?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Fri, Apr 27, 2018 at 03:57:01PM +0530, Nipun Gupta wrote: > The existing IOMMU bindings cannot be used to specify the relationship > between fsl-mc devices and IOMMUs. This patch adds a generic binding for > mapping fsl-mc devices to IOMMUs, using iommu-map property. > > Signed-off-by: Nipun Gupta > --- > .../devicetree/bindings/misc/fsl,qoriq-mc.txt | 39 ++++++++++++++++++++++ > 1 file changed, 39 insertions(+) Reviewed-by: Rob Herring