Re: [PATCH 0/3] iommu/ipmmu-vmsa: Initial r8a7796 support

[Geert Uytterhoeven]

Hi Magnus,

On Tue, Jun 7, 2016 at 5:39 AM, Magnus Damm  wrote:
> iommu/ipmmu-vmsa: Initial r8a7796 support
>
> [PATCH 1/3] iommu/ipmmu-vmsa: Add r8a7796 DT binding
> [PATCH 2/3] iommu/ipmmu-vmsa: Increase maximum micro-TLBS to 48
> [PATCH 3/3] iommu/ipmmu-vmsa: Hook up r8a7796 DT matching code
>
> This series adds r8a7796 support to the IPMMU driver. The DT binding
> gets updated, maximum number of micro-TLBs are increased and the
> driver is adjusted to match on the new DT binding.

Thanks for your series!

For your convenience, I've queued it up in topic/r8a7796-ipmmu-v1 at
https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git, and
will include it in next renesas-drivers release.

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

[PATCH 0/3] iommu/ipmmu-vmsa: Initial r8a7796 support

[Magnus Damm]

iommu/ipmmu-vmsa: Initial r8a7796 support

[PATCH 1/3] iommu/ipmmu-vmsa: Add r8a7796 DT binding
[PATCH 2/3] iommu/ipmmu-vmsa: Increase maximum micro-TLBS to 48
[PATCH 3/3] iommu/ipmmu-vmsa: Hook up r8a7796 DT matching code

This series adds r8a7796 support to the IPMMU driver. The DT binding
gets updated, maximum number of micro-TLBs are increased and the
driver is adjusted to match on the new DT binding.

The main differences between r8a7795 and r8a7796 IPMMUs are:
1) Number of on-chip IPMMU device instances
2) Interrupt register bit assignment for IPMMU-MM
3) Maximum number of micro-TLBs
4) Micro-TLB assignment

DT binding extension and change number 3 above are part of this patch
series. Other changes will be part of DT integration code that will be
submitted separately.

Signed-off-by: Magnus Damm 
---

 Developed on top of next-20160602 and:
 [PATCH v3 00/06] iommu/ipmmu-vmsa: IPMMU multi-arch update V3
 [PATCH v2 00/11] iommu/ipmmu-vmsa: r8a7795 support V2

 Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt |1 
 drivers/iommu/ipmmu-vmsa.c |   11 
+++---
 2 files changed, 9 insertions(+), 3 deletions(-)