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
