Messages in this thread |  | | From | <> | Subject | [PATCH 0/4] Add system mmu support for Armada-806 | Date | Mon, 15 Oct 2018 15:00:42 +0300 |
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From: Hanna Hawa <hannah@marvell.com>
This series add support for IOMMU for AP806, including workaround for accessing ARM SMMU 64bit registers. AP-806 can't access SMMU registers with 64bit width, this patches split the readq/writeq for 32bit access, due to erratanum #582743.
Hanna Hawa (4): iommu/arm-smmu: introduce wrapper for writeq/readq iommu/arm-smmu: Workaround for Marvell Armada-AP806 SoC erratum #582743 dt-bindings: iommu/arm,smmu: add compatible string for Marvell arm64: dts: marvell: add smmu node for Armada-AP806
Documentation/arm64/silicon-errata.txt | 2 + .../devicetree/bindings/iommu/arm,smmu.txt | 1 + arch/arm64/boot/dts/marvell/armada-ap806.dtsi | 18 ++++++ drivers/iommu/arm-smmu.c | 65 ++++++++++++++++++---- 4 files changed, 75 insertions(+), 11 deletions(-)
-- 1.9.1
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