diff options
| author | Konrad Adamczyk <konrada@google.com> | 2024-10-17 11:20:36 +0000 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-10-29 09:49:11 +0100 |
| commit | 3ab21ad3d5cfcd1cc3d4aeba3bb00280e2122a05 (patch) | |
| tree | 3180d0bfb7bff7985f6096b90a2d0e82c6912450 | |
| parent | 8e929cb546ee42c9a61d24fae60605e9e3192354 (diff) | |
iommu/mediatek: Add PGTABLE_PA_35_EN to mt8186 platform data
The MT8186 chip supports 35-bit physical addresses in page table [1].
Set this platform flag.
[1] MT8186G_Application Processor Functional Specification_v1.0
Signed-off-by: Konrad Adamczyk <konrada@google.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20241017112036.368772-1-konrada@google.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 6a2707fe7a78..c45313c43b9e 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -1599,7 +1599,7 @@ static const unsigned int mt8186_larb_region_msk[MT8192_MULTI_REGION_NR_MAX][MTK static const struct mtk_iommu_plat_data mt8186_data_mm = { .m4u_plat = M4U_MT8186, .flags = HAS_BCLK | HAS_SUB_COMM_2BITS | OUT_ORDER_WR_EN | - WR_THROT_EN | IOVA_34_EN | MTK_IOMMU_TYPE_MM, + WR_THROT_EN | IOVA_34_EN | MTK_IOMMU_TYPE_MM | PGTABLE_PA_35_EN, .larbid_remap = {{0}, {1, MTK_INVALID_LARBID, 8}, {4}, {7}, {2}, {9, 11, 19, 20}, {MTK_INVALID_LARBID, 14, 16}, {MTK_INVALID_LARBID, 13, MTK_INVALID_LARBID, 17}}, |