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authorYong Wu <yong.wu@mediatek.com>2019-08-24 05:01:53 +0200
committerJoerg Roedel <jroedel@suse.de>2019-08-30 15:57:26 +0200
commit73d50811bc91d2a173213a78b6b43ac762f6cc54 (patch)
tree95d211798b3df5527cbb80b8fde634118791ac03 /drivers/iommu/mtk_iommu.c
parentiommu/io-pgtable-arm-v7s: Use ias/oas to check the valid iova/pa (diff)
downloadlinux-73d50811bc91d2a173213a78b6b43ac762f6cc54.tar.xz
linux-73d50811bc91d2a173213a78b6b43ac762f6cc54.zip
iommu/io-pgtable-arm-v7s: Rename the quirk from MTK_4GB to MTK_EXT
In previous mt2712/mt8173, MediaTek extend the v7s to support 4GB dram. But in the latest mt8183, We extend it to support the PA up to 34bit. Then the "MTK_4GB" name is not so fit, This patch only change the quirk name to "MTK_EXT". Signed-off-by: Yong Wu <yong.wu@mediatek.com> Acked-by: Will Deacon <will@kernel.org> Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/mtk_iommu.c')
-rw-r--r--drivers/iommu/mtk_iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c
index 9ba270620767..62edce75c366 100644
--- a/drivers/iommu/mtk_iommu.c
+++ b/drivers/iommu/mtk_iommu.c
@@ -296,7 +296,7 @@ static int mtk_iommu_domain_finalise(struct mtk_iommu_domain *dom)
};
if (data->enable_4GB)
- dom->cfg.quirks |= IO_PGTABLE_QUIRK_ARM_MTK_4GB;
+ dom->cfg.quirks |= IO_PGTABLE_QUIRK_ARM_MTK_EXT;
dom->iop = alloc_io_pgtable_ops(ARM_V7S, &dom->cfg, data);
if (!dom->iop) {