Yong Wu 907ba6a195 iommu/mediatek: Add mt8183 IOMMU support ... The M4U IP blocks in mt8183 is MediaTek's generation2 M4U which use the ARM Short-descriptor like mt8173, and most of the HW registers are the same. Here list main differences between mt8183 and mt8173/mt2712: 1) mt8183 has only one M4U HW like mt8173 while mt2712 has two. 2) mt8183 don't have the "bclk" clock, it use the EMI clock instead. 3) mt8183 can support the dram over 4GB, but it doesn't call this "4GB mode". 4) mt8183 pgtable base register(0x0) extend bit[1:0] which represent the bit[33:32] in the physical address of the pgtable base, But the standard ttbr0[1] means the S bit which is enabled defaultly, Hence, we add a mask. 5) mt8183 HW has a GALS modules, SMI should enable "has_gals" support. 6) mt8183 need reset_axi like mt8173. 7) the larb-id in smi-common is remapped. M4U should add its larbid_remap. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Reviewed-by: Evan Green <evgreen@chromium.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>		2019-08-30 15:57:27 +02:00
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amd_iommu_debugfs.c
amd_iommu_init.c
amd_iommu_proto.h
amd_iommu_types.h
amd_iommu_v2.c
amd_iommu.c
arm-smmu-regs.h
arm-smmu-v3.c
arm-smmu.c
dma-iommu.c
dmar.c
exynos-iommu.c
fsl_pamu_domain.c
fsl_pamu_domain.h
fsl_pamu.c
fsl_pamu.h
hyperv-iommu.c
intel_irq_remapping.c
intel-iommu-debugfs.c
intel-iommu.c
intel-pasid.c
intel-pasid.h
intel-svm.c
io-pgtable-arm-v7s.c	iommu/io-pgtable-arm-v7s: Extend to support PA[33:32] for MediaTek	2019-08-30 15:57:26 +02:00
io-pgtable-arm.c
io-pgtable.c
iommu-debugfs.c
iommu-sysfs.c
iommu-traces.c
iommu.c
iova.c
ipmmu-vmsa.c
irq_remapping.c
irq_remapping.h
Kconfig
Makefile
msm_iommu_hw-8xxx.h
msm_iommu.c
msm_iommu.h
mtk_iommu_v1.c
mtk_iommu.c	iommu/mediatek: Add mt8183 IOMMU support	2019-08-30 15:57:27 +02:00
mtk_iommu.h	iommu/mediatek: Add mt8183 IOMMU support	2019-08-30 15:57:27 +02:00
of_iommu.c
omap-iommu-debug.c
omap-iommu.c
omap-iommu.h
omap-iopgtable.h
qcom_iommu.c
rockchip-iommu.c
s390-iommu.c
tegra-gart.c
tegra-smmu.c
virtio-iommu.c