Thread (5 messages) 5 messages, 2 authors, 2018-11-21

Re: [PATCHv4 0/2] iommu/arm-smmu: Add Stratix10 SMMU Support

From: Thor Thayer <hidden>
Date: 2018-10-30 13:35:57
Also in: linux-arm-kernel, linux-clk, linux-iommu, lkml

Gentle ping...

On 10/05/2018 03:56 PM, thor.thayer@linux.intel.com wrote:
From: Thor Thayer <redacted>

Add SMMU support for the Stratix10 SOCFPGA. This patch requires
clock enables for the master TBUs and therefore has a dependency
on patches currently being reviewed.

This patchset is dependent on the patch series [1]

v4  Address Vivek's comment.
     Abandon dependency on [2] (no recent activity/reviews)
     Implement device tree parsing of clock on top of [1].
v3  Address comment from Robin and change dependency on device
     tree bulk clock patches [2].
v2  Change to dependency on [1].

[1] [v16,0/5] iommu/arm-smmu: Add runtime pm/sleep support
https://patchwork.kernel.org/cover/10581891/

[2] [PATCH V6 0/4] clk: new APIs to handle all available clocks
https://lkml.org/lkml/2018/8/31/97

Thor Thayer (2):
   arm64: dts: stratix10: Add Stratix10 SMMU support
   iommu/arm-smmu: Get clock config from device tree

  arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 29 ++++++++++++++++++++++
  drivers/iommu/arm-smmu.c                          | 30 ++++++++++++++++++++---
  2 files changed, 56 insertions(+), 3 deletions(-)
Any comments on this patchset? I realize the dependency still needs to 
be accepted but the clock portion of the dependency which is what this 
patch builds on hasn't changed in the last iterations.
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