On Wed, 2015-10-14 at 14:56 +0200, Joerg Roedel wrote:
> On Fri, Oct 09, 2015 at 10:23:02AM +0800, Yong Wu wrote:
> > Yong Wu (6):
> > dt-bindings: iommu: Add binding for mediatek IOMMU
> > dt-bindings: mediatek: Add smi dts binding
> > iommu: add ARM short descriptor page table allocator
> > memory: mediatek: Add SMI driver
> > iommu/mediatek: Add mt8173 IOMMU driver
> > dts: mt8173: Add iommu/smi nodes for mt8173
> >
> > .../devicetree/bindings/iommu/mediatek,iommu.txt | 61 ++
> > .../memory-controllers/mediatek,smi-larb.txt | 25 +
> > .../bindings/memory-controllers/mediatek,smi.txt | 24 +
> > arch/arm64/boot/dts/mediatek/mt8173.dtsi | 81 ++
> > drivers/iommu/Kconfig | 33 +
> > drivers/iommu/Makefile | 2 +
> > drivers/iommu/io-pgtable-arm-short.c | 827
> > +++++++++++++++++++++
> > drivers/iommu/io-pgtable-arm.c | 3 -
> > drivers/iommu/io-pgtable.c | 3 +
> > drivers/iommu/io-pgtable.h | 18 +-
> > drivers/iommu/mtk_iommu.c | 767
> > +++++++++++++++++++
> > drivers/memory/Kconfig | 8 +
> > drivers/memory/Makefile | 1 +
> > drivers/memory/mtk-smi.c | 274 +++++++
> > include/dt-bindings/memory/mt8173-larb-port.h | 105 +++
> > include/soc/mediatek/smi.h | 60 ++
>
> So this contains not only IOMMU code. Are the patches dependent on each
> other or can the iommu parts be merged independently?
>
> Joerg
>
Hi Joerg,
Sorry for reply late.
The ARM short descriptor is independent. This one can be merged
independently.
But the mtk-iommu depend on the drivers/memory/mtk-smi.c(mtk-iommu
has called a function of the mtk-smi).
So if there is dependence here, How should we do to merge them?
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