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| author | Matthias Brugger <matthias.bgg@gmail.com> | 2018-10-03 11:09:10 +0200 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-10-05 10:11:32 +0200 |
| commit | 0dd807f52e6fd225c19e26683406a6e5d475370e (patch) | |
| tree | 6e76eba91d5b10570dc254365fcea28fe54b1e15 /Documentation/devicetree/bindings/iommu/mediatek,iommu.txt | |
| parent | dt-bindings: clock: mediatek: add support for MT7623 (diff) | |
| download | linux-0dd807f52e6fd225c19e26683406a6e5d475370e.tar.xz linux-0dd807f52e6fd225c19e26683406a6e5d475370e.zip | |
dt-bindings: iommu: mediatek: Add binding for MT7623
This patch adds binding documentation for MT7623 SoC.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/iommu/mediatek,iommu.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/iommu/mediatek,iommu.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt b/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt index df5db732138d..6922db598def 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt @@ -41,6 +41,8 @@ Required properties: - compatible : must be one of the following string: "mediatek,mt2701-m4u" for mt2701 which uses generation one m4u HW. "mediatek,mt2712-m4u" for mt2712 which uses generation two m4u HW. + "mediatek,mt7623-m4u", "mediatek,mt2701-m4u" for mt7623 which uses + generation one m4u HW. "mediatek,mt8173-m4u" for mt8173 which uses generation two m4u HW. - reg : m4u register base and size. - interrupts : the interrupt of m4u. @@ -51,7 +53,7 @@ Required properties: according to the local arbiter index, like larb0, larb1, larb2... - iommu-cells : must be 1. This is the mtk_m4u_id according to the HW. Specifies the mtk_m4u_id as defined in - dt-binding/memory/mt2701-larb-port.h for mt2701, + dt-binding/memory/mt2701-larb-port.h for mt2701, mt7623 dt-binding/memory/mt2712-larb-port.h for mt2712, and dt-binding/memory/mt8173-larb-port.h for mt8173. |