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iommu/mediatek: Update oas for v7s
authorYong Wu <yong.wu@mediatek.com>
Mon, 11 Jan 2021 11:18:56 +0000 (19:18 +0800)
committerWill Deacon <will@kernel.org>
Mon, 1 Feb 2021 11:31:17 +0000 (11:31 +0000)
commit9bdfe4c175c8a9ea4959f7ad087e3d66d3917bc8
tree2eddafa887ade378066a10bca3aca028f0f6e25atree | snapshot
parent2f317da4332a145be76ccd49d0a38803b499c39ccommit | diff
iommu/mediatek: Update oas for v7s

This patch only updates oas in different SoCs.

If the SoC supports 4GB-mode and current dram size is 4GB, the oas is 33.
otherwise, it's still 32. In the lastest SoC, the oas is 35bits.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Link: https://lore.kernel.org/r/20210111111914.22211-16-yong.wu@mediatek.com
Signed-off-by: Will Deacon <will@kernel.org>
drivers/iommu/mtk_iommu.c diff | blob | history
Domain: System / Kernel;