From: Magnus Damm <[email protected]> Add power domain information to the R-Car D3 IPMMU device nodes. As specified by the data sheet, all the IPMMU devices are always on.
Signed-off-by: Magnus Damm <[email protected]> --- Developed on top of renesas-devel-20180518-v4.17-rc5 arch/arm64/boot/dts/renesas/r8a77995.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) --- 0001/arch/arm64/boot/dts/renesas/r8a77995.dtsi +++ work/arch/arm64/boot/dts/renesas/r8a77995.dtsi 2018-05-21 22:46:36.460607110 +0900 @@ -408,6 +408,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe6740000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 0>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -415,6 +416,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe7740000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 1>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -422,6 +424,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xe6570000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 2>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -430,6 +433,7 @@ reg = <0 0xe67b0000 0 0x1000>; interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -437,6 +441,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xec670000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 4>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -444,6 +449,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfd800000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 6>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -451,6 +457,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xffc80000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 10>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -458,6 +465,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfe6b0000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 12>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -465,6 +473,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfebd0000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 14>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; }; @@ -472,6 +481,7 @@ compatible = "renesas,ipmmu-r8a77995"; reg = <0 0xfe990000 0 0x1000>; renesas,ipmmu-main = <&ipmmu_mm 16>; + power-domains = <&sysc R8A77995_PD_ALWAYS_ON>; #iommu-cells = <1>; };
