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arm64: dts: mediatek: mt6795: Add mediatek,infracfg to iommu node

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The "M4U" IOMMU requires a handle to the infracfg to switch to
the 4gb/pae addressing mode: add it.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
Link: https://lore.kernel.org/r/20250724083914.61351-20-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno 2025-07-24 10:38:55 +02:00 committed by Matthias Brugger
parent 50dd9ea91d
commit 4f6a808b36
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/mediatek/mt6795.dtsi
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@ -427,6 +427,7 @@ iommu: iommu@10205000 {
clocks = <&infracfg CLK_INFRA_M4U>;
clock-names = "bclk";
interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_LOW>;
mediatek,infracfg = <&infracfg>;
mediatek,larbs = <&larb0 &larb1 &larb2 &larb3>;
power-domains = <&spm MT6795_POWER_DOMAIN_MM>;
#iommu-cells = <1>;