On Thu, 2022-06-30 at 17:29 +0800, yf.w...@mediatek.com wrote:
> From: Yunfei Wang
>
> Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA. So
> add
> the quirk IO_PGTABLE_QUIRK_ARM_MTK_TTBR_EXT to let level 1 and level
> 2
> pgtable support at most 35bit PA.
>
> Signed-off-by: Ning
On 2022-06-30 10:29, yf.w...@mediatek.com wrote:
From: Yunfei Wang
Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA. So add
the quirk IO_PGTABLE_QUIRK_ARM_MTK_TTBR_EXT to let level 1 and level 2
pgtable support at most 35bit PA.
FWIW,
Reviewed-by: Robin Murphy
From: Yunfei Wang
Single memory zone feature will remove ZONE_DMA32 and ZONE_DMA. So add
the quirk IO_PGTABLE_QUIRK_ARM_MTK_TTBR_EXT to let level 1 and level 2
pgtable support at most 35bit PA.
Signed-off-by: Ning Li
Signed-off-by: Yunfei Wang
---
drivers/iommu/mtk_iommu.c | 13 +++--
