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| author | Fabien Parent <fparent@baylibre.com> | 2021-04-06 14:36:29 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2021-05-12 18:29:47 +0300 |
| commit | d9fb91fdfdda2c30c94f66cd55d39a693505b185 (patch) | |
| tree | a2e25a35d3b95f6599d39f747af8e3cc3e58edea | |
| parent | 1a191c97abef9b8afcec95a9ede253df184e84bc (diff) | |
| download | linux-d9fb91fdfdda2c30c94f66cd55d39a693505b185.tar.xz | |
arm64: dts: mediatek: mt8167: add iommu node
Add node for the MT8167's IOMMU.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Link: https://lore.kernel.org/r/20210406113631.2675029-2-fparent@baylibre.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8167.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi index bbddd4b22d3e..9029051624a6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi @@ -170,5 +170,13 @@ clock-names = "apb", "smi"; power-domains = <&spm MT8167_POWER_DOMAIN_VDEC>; }; + + iommu: m4u@10203000 { + compatible = "mediatek,mt8167-m4u"; + reg = <0 0x10203000 0 0x1000>; + mediatek,larbs = <&larb0 &larb1 &larb2>; + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_LOW>; + #iommu-cells = <1>; + }; }; }; |