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| author | Yunfei Wang <[email protected]> | 2022-06-30 09:29:25 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2022-07-07 07:42:59 +0000 |
| commit | bfdd231374181254742c5e2faef0bef2d30c0ee4 (patch) | |
| tree | e88e3105918de01f8c673084a25cf6363ee3f4e1 /drivers/fpga/fpga-region.c | |
| parent | iommu/mediatek: Cleanup pericfg lookup flow (diff) | |
| download | kernel-bfdd231374181254742c5e2faef0bef2d30c0ee4.tar.gz kernel-bfdd231374181254742c5e2faef0bef2d30c0ee4.zip | |
iommu/io-pgtable-arm-v7s: Add a quirk to allow pgtable PA up to 35bit
Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA and
cause pgtable PA size larger than 32bit.
Since Mediatek IOMMU hardware support at most 35bit PA in pgtable,
so add a quirk to allow the PA of pgtables support up to bit35.
Signed-off-by: Ning Li <[email protected]>
Signed-off-by: Yunfei Wang <[email protected]>
Reviewed-by: Robin Murphy <[email protected]>
Acked-by: Will Deacon <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-region.c')
0 files changed, 0 insertions, 0 deletions