mirror of
https://github.com/torvalds/linux.git
synced 2024-09-20 06:53:04 +00:00
d5cda142d6
Add descriptions for mt8188 IOMMU which also use ARM Short-Descriptor
translation table format.
In mt8188, there are two smi-common HW and IOMMU, one is for vdo(video
output), the other is for vpp(video processing pipe). They connects
with different smi-larbs, then some setting(larbid_remap) is different.
Differentiate them with the compatible string.
Something like this:
IOMMU(VDO) IOMMU(VPP)
| |
SMI_COMMON_VDO SMI_COMMON_VPP
--------------- ----------------
| | ... | | ...
larb0 larb2 ... larb1 larb3 ...
We also have an IOMMU that is for infra master like PCIe.
And infra master don't have the larb and ports.
Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com>
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230602090227.7264-2-yong.wu@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
||
|---|---|---|
| .. | ||
| mediatek,mt8188-memory-port.h | ||
| mediatek,mt8365-larb-port.h | ||
| mt2701-larb-port.h | ||
| mt2712-larb-port.h | ||
| mt6779-larb-port.h | ||
| mt6795-larb-port.h | ||
| mt8167-larb-port.h | ||
| mt8173-larb-port.h | ||
| mt8183-larb-port.h | ||
| mt8186-memory-port.h | ||
| mt8192-larb-port.h | ||
| mt8195-memory-port.h | ||
| mtk-memory-port.h | ||
| tegra20-mc.h | ||
| tegra30-mc.h | ||
| tegra114-mc.h | ||
| tegra124-mc.h | ||
| tegra186-mc.h | ||
| tegra194-mc.h | ||
| tegra210-mc.h | ||
| tegra234-mc.h | ||