Messages in this thread | | | Date | Tue, 7 Mar 2023 10:51:25 +0100 | Subject | Re: [PATCH v8 1/7] dt-bindings: mediatek: mt8188: Add binding for MM & INFRA IOMMU | From | AngeloGioacchino Del Regno <> |
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Il 07/03/23 09:05, Yong Wu ha scritto: > From: "Chengci.Xu" <chengci.xu@mediatek.com> > > 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> > Reviewed-by: Yong Wu <yong.wu@mediatek.com> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Yong, if you're sending someone else's patch, you have to add your own signoff tag, otherwise it's not going to be accepted.
With that fixed:
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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