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| author | Chao Hao <chao.hao@mediatek.com> | 2020-07-03 12:41:22 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-07-10 16:13:11 +0200 |
| commit | b053bc7183c86dc52e68e9891d269992e79a5251 (patch) | |
| tree | 1665fff1adb34c4ade7d5361f10cfec75fd5415b /drivers/iommu/mtk_iommu.h | |
| parent | 4bb2bf4c6ad36d5aef9fc7ecd01e89ae4f8d7ec7 (diff) | |
| download | linux-stable-b053bc7183c86dc52e68e9891d269992e79a5251.tar.gz linux-stable-b053bc7183c86dc52e68e9891d269992e79a5251.tar.bz2 linux-stable-b053bc7183c86dc52e68e9891d269992e79a5251.zip | |
iommu/mediatek: Move inv_sel_reg into the plat_data
For mt6779, MMU_INV_SEL register's offset is changed from
0x38 to 0x2c, so we can put inv_sel_reg in the plat_data to
use it.
In addition, we renamed it to REG_MMU_INV_SEL_GEN1 and use it
before mt6779.
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/20200703044127.27438-6-chao.hao@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/mtk_iommu.h')
| -rw-r--r-- | drivers/iommu/mtk_iommu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/mtk_iommu.h b/drivers/iommu/mtk_iommu.h index 5225a9170aaa..cf53f5e80d22 100644 --- a/drivers/iommu/mtk_iommu.h +++ b/drivers/iommu/mtk_iommu.h @@ -40,6 +40,7 @@ enum mtk_iommu_plat { struct mtk_iommu_plat_data { enum mtk_iommu_plat m4u_plat; u32 flags; + u32 inv_sel_reg; unsigned char larbid_remap[MTK_LARB_NR_MAX]; }; |