From 5bd21a0009697011ea90ccccc9ff4b90696dbca9 Mon Sep 17 00:00:00 2001 From: Thanh Le Date: Fri, 19 Apr 2024 14:10:51 +0200 Subject: [PATCH] arm64: dts: renesas: r8a779h0: Add IPMMU nodes Add device nodes for the main and cache I/O Memory Management Unit (IPMMU) instances on the R-Car V4M (R8A779H0) SoC. Add IPMMU main and cache nodes for R-Car R8A779H0 SoC. Signed-off-by: Thanh Le Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/b4701548e199ee2a72434bf73990557a63e13bd9.1713526951.git.geert+renesas@glider.be --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 100 ++++++++++++++++++++++ 1 file changed, 100 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index bd3955316a88..f4a97e72fcde 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -1028,6 +1028,106 @@ status = "disabled"; }; + ipmmu_rt0: iommu@ee480000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xee480000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_rt1: iommu@ee4c0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xee4c0000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ds0: iommu@eed00000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeed00000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_hc: iommu@eed40000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeed40000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_ir: iommu@eed80000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeed80000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vc: iommu@eedc0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeedc0000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_3dg: iommu@eee00000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeee00000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: iommu@eee80000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeee80000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vi1: iommu@eeec0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeeec0000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vip0: iommu@eef00000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeef00000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_mm: iommu@eefc0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeefc0000 0 0x20000>; + interrupts = , + ; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + gic: interrupt-controller@f1000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>;