Age | Commit message (Collapse) | Author | Files | Lines | |
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2018-07-18 | dt-bindings: mediatek: Add binding for mt2712 IOMMU and SMI | Yong Wu | 1 | -2/+4 | |
This patch adds decriptions for mt2712 IOMMU and SMI. In order to balance the bandwidth, mt2712 has two M4Us, two smi-commons, 10 smi-larbs. and mt2712 is also MTK IOMMU gen2 which uses ARM Short-Descriptor translation table format. The mt2712 M4U-SMI HW diagram is as below: EMI | ------------------------------------ | | M4U0 M4U1 | | smi-common0 smi-common1 | | ------------------------- -------------------------------- | | | | | | | | | | | | | | | | | | | | larb0 larb1 larb2 larb3 larb6 larb4 larb5 larb7 larb8 larb9 disp0 vdec cam venc jpg mdp1/disp1 mdp2/disp2 mdp3 vdo/nr tvd All the connections are HW fixed, SW can NOT adjust it. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> | |||||
2016-06-21 | dt-bindings: mediatek: add descriptions for mediatek mt2701 iommu and smi | Honghui Zhang | 1 | -3/+18 | |
This patch defines the local arbitor port IDs for mediatek SoC MT2701 and add descriptions of binding for mediatek generation one iommu and smi. Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Joerg Roedel <jroedel@suse.de> | |||||
2016-02-25 | dt-bindings: mediatek: Add smi dts binding | Yong Wu | 1 | -0/+24 | |
This patch add smi binding document and smi local arbiter header file. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Joerg Roedel <jroedel@suse.de> |