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arm64: dts: allwinner: h6: Add IOMMU

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Now that we have a driver for the IOMMU, let's start using it.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Maxime Ripard 2020-01-12 08:51:46 +01:00
parent 5961bdf2df
commit b3a0a2f910
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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@ -135,6 +135,7 @@
clock-names = "bus", clock-names = "bus",
"mod"; "mod";
resets = <&display_clocks RST_MIXER0>; resets = <&display_clocks RST_MIXER0>;
iommus = <&iommu 0>;
ports { ports {
#address-cells = <1>; #address-cells = <1>;
@ -413,6 +414,15 @@
#interrupt-cells = <3>; #interrupt-cells = <3>;
}; };
iommu: iommu@30f0000 {
compatible = "allwinner,sun50i-h6-iommu";
reg = <0x030f0000 0x10000>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu CLK_BUS_IOMMU>;
resets = <&ccu RST_BUS_IOMMU>;
#iommu-cells = <1>;
};
mmc0: mmc@4020000 { mmc0: mmc@4020000 {
compatible = "allwinner,sun50i-h6-mmc", compatible = "allwinner,sun50i-h6-mmc",
"allwinner,sun50i-a64-mmc"; "allwinner,sun50i-a64-mmc";