[PATCH 4/5] arm64: dts: mediatek: mt8167: add iommu node

[Fabien Parent]

Add node for the MT8167's IOMMU.

Signed-off-by: Fabien Parent <fpar...@baylibre.com>
---
 arch/arm64/boot/dts/mediatek/mt8167.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi 
b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
index 9b352031c5f6..3ba03ca749b2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
@@ -173,5 +173,14 @@ larb2: larb@16010000 {
                        clock-names = "apb", "smi";
                        power-domains = <&spm MT8167_POWER_DOMAIN_VDEC>;
                };
+
+               iommu: m4u@10203000 {
+                       cell-index = <0>;
+                       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>;
+               };
        };
 };
-- 
2.31.0