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

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>

diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
index e5e269a660b11b0e94da1a1cf362ff0839f0dabf..38f65aad2802d535c8046ab3005a8198ffd18fdc 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -427,6 +427,7 @@
                        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>;