Commit 7b06e86e authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Matthias Brugger
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arm64: dts: mediatek: mt8173: Add mediatek,infracfg phandle for IOMMU 



The IOMMU driver now looks for the "mediatek,infracfg" phandle as a
new way to retrieve a syscon to that:
even though the old way is retained, it has been deprecated and the
driver will write a message in kmsg advertising to use the phandle
way instead.

For this reason, assign the right phandle to mediatek,infracfg in
the iommu node.

Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: default avatarMiles Chen <miles.chen@mediatek.com>
Link: https://lore.kernel.org/r/20220616110830.26037-4-angelogioacchino.delregno@collabora.com


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent 2208b284

arch/arm64/boot/dts/mediatek/mt8173.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -588,6 +588,7 @@ iommu: iommu@10205000 { 
			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_LOW>;

			clocks = <&infracfg CLK_INFRA_M4U>;

			clock-names = "bclk";

			mediatek,infracfg = <&infracfg>;

			mediatek,larbs = <&larb0>, <&larb1>, <&larb2>,

					 <&larb3>, <&larb4>, <&larb5>;

			#iommu-cells = <1>;