Re: [PATCH v7 14/21] iommu/mediatek: Add mmu1 support

2019-06-18 Thread Tomasz Figa
On Tue, Jun 18, 2019 at 9:09 PM Yong Wu wrote: > > On Tue, 2019-06-18 at 15:19 +0900, Tomasz Figa wrote: > > On Mon, Jun 10, 2019 at 9:21 PM Yong Wu wrote: > > > > > > Normally the M4U HW connect EMI with smi. the diagram is like below: > > > EMI > > >| > > >

Re: [PATCH v7 14/21] iommu/mediatek: Add mmu1 support

2019-06-18 Thread Yong Wu
On Tue, 2019-06-18 at 15:19 +0900, Tomasz Figa wrote: > On Mon, Jun 10, 2019 at 9:21 PM Yong Wu wrote: > > > > Normally the M4U HW connect EMI with smi. the diagram is like below: > > EMI > >| > > M4U > >| > > smi-common > >

Re: [PATCH v7 14/21] iommu/mediatek: Add mmu1 support

2019-06-18 Thread Tomasz Figa via iommu
On Mon, Jun 10, 2019 at 9:21 PM Yong Wu wrote: > > Normally the M4U HW connect EMI with smi. the diagram is like below: > EMI >| > M4U >| > smi-common >| >- >||| |

Re: [PATCH v7 14/21] iommu/mediatek: Add mmu1 support

2019-06-17 Thread Matthias Brugger
On 10/06/2019 14:17, Yong Wu wrote: > Normally the M4U HW connect EMI with smi. the diagram is like below: > EMI >| > M4U >| > smi-common >| >- >||| |... >

[PATCH v7 14/21] iommu/mediatek: Add mmu1 support

2019-06-10 Thread Yong Wu
Normally the M4U HW connect EMI with smi. the diagram is like below: EMI | M4U | smi-common | - ||| |... larb0 larb1 larb2 larb3 Actually there are 2 mmu cells