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iommu/mediatek: Add mt6779 basic support
authorChao Hao <chao.hao@mediatek.com>
Fri, 3 Jul 2020 04:41:27 +0000 (12:41 +0800)
committerJoerg Roedel <jroedel@suse.de>
Fri, 10 Jul 2020 14:13:11 +0000 (16:13 +0200)
commit068c86e92f3fc9df7d95a39710b40be811d861aa
treecc6afeac18170864ef34b9a942bfeadda6d036c8tree | snapshot
parent864444130eed304835b09c86a5bf2ff05bc2f4a2commit | diff
iommu/mediatek: Add mt6779 basic support

1. Start from mt6779, INVLDT_SEL move to offset=0x2c, so we add
   REG_MMU_INV_SEL_GEN2 definition and mt6779 uses it.
2. Add mt6779_data to support mm_iommu HW init.

Signed-off-by: Chao Hao <chao.hao@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20200703044127.27438-11-chao.hao@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/mtk_iommu.c diff | blob | history
drivers/iommu/mtk_iommu.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git