Commit f93f1e72 authored by Hou Zhiqiang's avatar Hou Zhiqiang Committed by Shawn Guo
Browse files

arm64: dts: layerscape: add iommu-map property to pci nodes 



Add the iommu-map property to the pci nodes so that the firmware
fixes it up with the required values thus enabling iommu for
devices connected over pci.

Signed-off-by: default avatarHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 2dfb4b13

arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi

+3 −0
Original line number Diff line number Diff line
@@ -494,6 +494,7 @@ 
					<0000 0 0 2 &gic 0 0 0 110 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 0 111 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 0 112 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -519,6 +520,7 @@ 
					<0000 0 0 2 &gic 0 0 0 115 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 0 116 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 0 117 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -544,6 +546,7 @@ 
					<0000 0 0 2 &gic 0 0 0 120 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 0 121 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 0 122 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};

arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -648,6 +648,7 @@ 
					<0000 0 0 2 &gic 0 0 0 110 4>,

					<0000 0 0 3 &gic 0 0 0 111 4>,

					<0000 0 0 4 &gic 0 0 0 112 4>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -669,6 +670,7 @@ 
					<0000 0 0 2 &gic 0 0 0 115 4>,

					<0000 0 0 3 &gic 0 0 0 116 4>,

					<0000 0 0 4 &gic 0 0 0 117 4>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -690,6 +692,7 @@ 
					<0000 0 0 2 &gic 0 0 0 120 4>,

					<0000 0 0 3 &gic 0 0 0 121 4>,

					<0000 0 0 4 &gic 0 0 0 122 4>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -711,6 +714,7 @@ 
					<0000 0 0 2 &gic 0 0 0 125 4>,

					<0000 0 0 3 &gic 0 0 0 126 4>,

					<0000 0 0 4 &gic 0 0 0 127 4>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};

arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -858,6 +858,7 @@ 
					<0000 0 0 2 &gic 0 0 GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -885,6 +886,7 @@ 
					<0000 0 0 2 &gic 0 0 GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -912,6 +914,7 @@ 
					<0000 0 0 2 &gic 0 0 GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -939,6 +942,7 @@ 
					<0000 0 0 2 &gic 0 0 GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -966,6 +970,7 @@ 
					<0000 0 0 2 &gic 0 0 GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};
@@ -993,6 +998,7 @@ 
					<0000 0 0 2 &gic 0 0 GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 3 &gic 0 0 GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,

					<0000 0 0 4 &gic 0 0 GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;

			iommu-map = <0 &smmu 0 1>; /* Fixed-up by bootloader */

			status = "disabled";

		};

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