[PATCH 19/38] arm64: dts: mediatek: mt6795: Add mediatek, infracfg to iommu node

[AngeloGioacchino Del Regno]

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 at collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt6795.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
index e5e269a660b1..38f65aad2802 100644
--- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -427,6 +427,7 @@ iommu: iommu at 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>;
-- 
2.50.1