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

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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: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Hou Zhiqiang 2020-03-02 12:20:27 +08:00 committed by Shawn Guo
parent 2dfb4b1316
commit f93f1e721c
3 changed files with 13 additions and 0 deletions
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3
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
View file

@ -494,6 +494,7 @@ pcie@3400000 {
<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 @@ pcie@3500000 {
<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 @@ pcie@3600000 {
<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";
};

4
arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
View file

@ -648,6 +648,7 @@ pcie1: pcie@3400000 {
<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 @@ pcie2: pcie@3500000 {
<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 @@ pcie3: pcie@3600000 {
<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 @@ pcie4: pcie@3700000 {
<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";
};

6
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
View file

@ -858,6 +858,7 @@ pcie@3400000 {
<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 @@ pcie@3500000 {
<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 @@ pcie@3600000 {
<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 @@ pcie@3700000 {
<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 @@ pcie@3800000 {
<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 @@ pcie@3900000 {
<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";
};