This patchset adds following to SMMUv1/SMMUv2 driver: 1. Support for domain type IOMMU_DOMAIN_DMA 2. Allow privilege instruction fetchs from MMU masters by having a DT option to treat instruction fetch as data read The patchset is based on '4.5-rc1' tag of linux mainline tree and is available in smmu_v1 branch of https://github.com/Broadcom/arm64-linux.git All patches have been tested on Broadcom SoCs having SMMU-500. Anup Patel (5): iommu/arm-smmu: Invoke DT probe from arm_smmu_of_setup() of: iommu: Increment DT node refcount in of_iommu_set_ops() iommu/arm-smmu: Add support for IOMMU_DOMAIN_DMA in SMMUv1/SMMUv2 driver iommu/arm-smmu: Option to treat instruction fetch as data read for SMMUv2 iommu/arm-smmu: Update bindings document for smmu-inst-as-data DT option Sricharan R (1): iommu/arm-smmu: Init driver using IOMMU_OF_DECLARE .../devicetree/bindings/iommu/arm,smmu.txt | 8 +++ drivers/iommu/arm-smmu.c | 70 +++++++++++++++++----- drivers/iommu/of_iommu.c | 1 + 3 files changed, 65 insertions(+), 14 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
