From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Date: Mon, 2 Mar 2020 04:20:27 +0000 (+0800)
Subject: arm64: dts: layerscape: add iommu-map property to pci nodes
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f93f1e721cc7c5e6af7f1b2ada62b1c7b3a93426;p=linux.git

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 ec6013a8137d9..36a799554620c 100644
--- 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 f96d06da96bed..3944ef16ec603 100644
--- 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 98a8f6def55e6..ae1b113ab162b 100644
--- 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";
 		};