linux-kernel - [PATCH 0/5] iommu/tegra-smmu: Adding PCI support and mappings debugfs node

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Message-Id: <20200926080719.6822-1-nicoleotsuka@gmail.com>
Date:   Sat, 26 Sep 2020 01:07:14 -0700
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     thierry.reding@...il.com, joro@...tes.org, krzk@...nel.org
Cc:     vdumpa@...dia.com, jonathanh@...dia.com,
        linux-tegra@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/5] iommu/tegra-smmu: Adding PCI support and mappings debugfs node

This series of patches are some followup patches for tegra-smmu.

There are four parts:
1, PATCH-1 is a clean-up patch for the recently applied SWGROUP change.
2, PATCH-2 fixes a potential race condition
3, PATCH-3/4 adds PCI device support
4, PATCH-5 adds a debugfs node for phys<=>iova mappings

Each of the four parts is sort of functional independent, so we may
apply them separately or incrementally depending on the reviews.

Nicolin Chen (5):
  iommu/tegra-smmu: Unwrap tegra_smmu_group_get
  iommu/tegra-smmu: Expend mutex protection range
  iommu/tegra-smmu: Use iommu_fwspec in .probe_/.attach_device()
  iommu/tegra-smmu: Add PCI support
  iommu/tegra-smmu: Add pagetable mappings to debugfs

 drivers/iommu/tegra-smmu.c | 287 ++++++++++++++++++++++++++++---------
 drivers/memory/tegra/mc.c  |   2 +-
 include/soc/tegra/mc.h     |   2 +
 3 files changed, 221 insertions(+), 70 deletions(-)

-- 
2.17.1