Re: [PATCH v3 3/3] iommu/mediatek: add support for MT8167

2020-09-07 Thread Fabien Parent
> > +static const struct mtk_iommu_plat_data mt8167_data = { > > + .m4u_plat = M4U_MT8167, > > + .flags= HAS_4GB_MODE | RESET_AXI | HAS_LEGACY_IVRP_PADDR, > > The 4GB mode flow was improved at[1] which has just been applied. > > If you add 4gb_mode flag but don't have

Re: [PATCH v3 3/3] iommu/mediatek: add support for MT8167

2020-09-06 Thread Yong Wu
On Sun, 2020-09-06 at 17:19 +0200, Fabien Parent wrote: > Add support for the IOMMU on MT8167 > > Signed-off-by: Fabien Parent > --- > > V3: > * use LEGACY_IVRP_PADDR flag instead of using a platform data member > V2: > * removed if based on m4u_plat, and using instead the new >

Re: [PATCH v3 3/3] iommu/mediatek: add support for MT8167

2020-09-06 Thread Fabien Parent
On Sun, Sep 6, 2020 at 5:19 PM Fabien Parent wrote: > > Add support for the IOMMU on MT8167 > > Signed-off-by: Fabien Parent > --- > > V3: > * use LEGACY_IVRP_PADDR flag instead of using a platform data member Forgot to mention a change here: .larbid_remap has been fixed to only contain

[PATCH v3 3/3] iommu/mediatek: add support for MT8167

2020-09-06 Thread Fabien Parent
Add support for the IOMMU on MT8167 Signed-off-by: Fabien Parent --- V3: * use LEGACY_IVRP_PADDR flag instead of using a platform data member V2: * removed if based on m4u_plat, and using instead the new has_legacy_ivrp_paddr member that was introduced in patch 2. ---