iommu/io-pgtable-arm-v7s: Extend PA34 for MediaTek

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MediaTek extend the bit5 in lvl1 and lvl2 descriptor as PA34.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Acked-by: Will Deacon <will@kernel.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Link: https://lore.kernel.org/r/20210111111914.22211-11-yong.wu@mediatek.com
Signed-off-by: Will Deacon <will@kernel.org>

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Yong Wu 2021-01-11 19:18:51 +08:00 • committed by Will Deacon

parent 859da21112

commit 40596d2f2b

3 changed files with 10 additions and 5 deletions

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9

drivers/iommu/io-pgtable-arm-v7s.c

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2

drivers/iommu/mtk_iommu.c

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4

include/linux/io-pgtable.h

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