1 files changed, 61 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/302-dts-0061-sdk-dts-ls1046-drop-smmu-from-the-frwy-sdk-dtses.patch b/target/linux/layerscape/patches-5.4/302-dts-0061-sdk-dts-ls1046-drop-smmu-from-the-frwy-sdk-dtses.patch
new file mode 100644
index 0000000000..a29ca7530b
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0061-sdk-dts-ls1046-drop-smmu-from-the-frwy-sdk-dtses.patch
@@ -0,0 +1,61 @@
+From 68148cb462754f0f79b77aa56ea0e8ec899ead36 Mon Sep 17 00:00:00 2001
+From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+Date: Tue, 28 May 2019 13:35:56 +0300
+Subject: [PATCH] sdk: dts: ls1046: drop smmu from the frwy sdk dtses
+
+Drop the smmu from the frwy and frwy-usdpaa versions of the SDK device
+trees because SMMU is supported only for the upstream version of the
+dpaa ethernet drivers.
+
+Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts    | 14 ++++++++++++++
+ arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts | 14 ++++++++++++++
+ 2 files changed, 28 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts
+@@ -26,6 +26,20 @@
+ &soc {
+ #include "qoriq-dpaa-eth.dtsi"
+ #include "qoriq-fman3-0-6oh.dtsi"
++
++	pcie@3400000 {
++		/delete-property/ iommu-map;
++	};
++
++	pcie@3500000 {
++		/delete-property/ iommu-map;
++	};
++
++	pcie@3600000 {
++		/delete-property/ iommu-map;
++	};
++
++	/delete-node/ iommu@9000000;
+ };
+ 
+ &fsldpaa {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts
+@@ -69,6 +69,20 @@
+ 			fsl,fman-oh-port = <&fman0_oh2>;
+ 		};
+ 	};
++
++	pcie@3400000 {
++		/delete-property/ iommu-map;
++	};
++
++	pcie@3500000 {
++		/delete-property/ iommu-map;
++	};
++
++	pcie@3600000 {
++		/delete-property/ iommu-map;
++	};
++
++	/delete-node/ iommu@9000000;
+ };
+ / {
+ 	reserved-memory {