layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 302-dts-0019-sdk-dts-ls104x-drop-smmu-from-the-sdk-device-trees.patch

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0019-sdk-dts-ls104x-drop-smmu-from-the-sdk-device-trees.patch b/target/linux/layerscape/patches-5.4/302-dts-0019-sdk-dts-ls104x-drop-smmu-from-the-sdk-device-trees.patch
new file mode 100644 (file)
index 0000000..bdf69a6
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0019-sdk-dts-ls104x-drop-smmu-from-the-sdk-device-trees.patch
@@ -0,0 +1,60 @@
+From 9c0090519c422600596a9d7c1e6e33a5268dfce4 Mon Sep 17 00:00:00 2001
+From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+Date: Thu, 2 Aug 2018 17:54:28 +0300
+Subject: [PATCH] sdk: dts: ls104x: drop smmu from the sdk device trees
+
+SMMU is not supported for the SDK version of the dpaa ethernet
+drivers so remove the SMMU node from the device tree.
+
+Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-sdk.dts | 14 ++++++++++++++
+ arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts | 14 ++++++++++++++
+ 2 files changed, 28 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-sdk.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-sdk.dts
+@@ -64,6 +64,20 @@
+ &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;
+ };
+ 
+ &fman0 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-sdk.dts
+@@ -64,6 +64,20 @@
+ &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 {