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: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index ec6013a8137d906c8bbd71e114f600815e7c9363..36a799554620c6155e60cbad23fc5a0873db9b4c 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -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";
                };
 

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index f96d06da96bed8e0a7ee580952ffa31310066624..3944ef16ec603f8f1c2a5191d20fc19f43258f98 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -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";
                };
 

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 98a8f6def55e6d787f675934f0153ee93af27171..ae1b113ab162bc20b078de73f8888af5af455135 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -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";
                };