linux-kernel - Re: [PATCH v3 00/15] MT8183 IOMMU SUPPORT

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Message-ID: <1542941710.15759.8.camel@mhfsdcap03>
Date:   Fri, 23 Nov 2018 10:55:10 +0800
From:   Yong Wu <yong.wu@...iatek.com>
To:     Joerg Roedel <joro@...tes.org>, Will Deacon <will.deacon@....com>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     Robin Murphy <robin.murphy@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Tomasz Figa <tfiga@...gle.com>,
        <linux-mediatek@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <iommu@...ts.linux-foundation.org>, <arnd@...db.de>,
        <yingjoe.chen@...iatek.com>, <youlin.pei@...iatek.com>,
        Nicolas Boichat <drinkcat@...omium.org>,
        Arvind Yadav <arvind.yadav.cs@...il.com>
Subject: Re: [PATCH v3 00/15] MT8183 IOMMU SUPPORT

On Thu, 2018-11-22 at 13:35 +0000, Will Deacon wrote:
> On Thu, Nov 22, 2018 at 01:59:31PM +0100, Joerg Roedel wrote:
> > On Sat, Nov 17, 2018 at 10:35:27AM +0800, Yong Wu wrote:
> > > Yong Wu (14):
> > >   dt-bindings: mediatek: Add binding for mt8183 IOMMU and SMI
> > >   iommu/mediatek: Use a struct as the platform data
> > >   memory: mtk-smi: Use a general config_port interface
> > >   iommu/io-pgtable-arm-v7s: Add paddr_to_iopte and iopte_to_paddr
> > >     helpers
> > >   iommu/io-pgtable-arm-v7s: Extend MediaTek 4GB Mode
> > >   iommu/mediatek: Add mt8183 IOMMU support
> > >   iommu/mediatek: Add mmu1 support
> > >   memory: mtk-smi: Invoke pm runtime_callback to enable clocks
> > >   memory: mtk-smi: Use a struct for the platform data for smi-common
> > >   memory: mtk-smi: Add bus_sel for mt8183
> > >   iommu/mediatek: Add VLD_PA_RANGE register backup when suspend
> > >   iommu/mediatek: Add shutdown callback
> > >   memory: mtk-smi: Get rid of need_larbid
> > >   iommu/mediatek: Switch to SPDX license identifier
> > 
> > This should probably go through the IOMMU tree. For that I'd like to
> > have Acks (reviews are even better) for the io-pgtable parts from Robin
> > and for the memory parts from Matthias first.
> 
> Robin already reviewed the pgtable bits, I think.

Thanks Joerg/Will for your comment.

Hi Matthias,

  Could you help also have a look at this patchset? Especially for the
memory part. Thanks in advance.

> 
> Will