layerscape: add patches-5.4

[openwrt/staging/wigyori.git] / target / linux / layerscape / patches-5.4 / 302-dts-0041-sdk-dts-ls104x-drop-smmu-from-the-qds-and-usdpaa-sdk.patch

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0041-sdk-dts-ls104x-drop-smmu-from-the-qds-and-usdpaa-sdk.patch b/target/linux/layerscape/patches-5.4/302-dts-0041-sdk-dts-ls104x-drop-smmu-from-the-qds-and-usdpaa-sdk.patch
new file mode 100644 (file)
index 0000000..8cbb00f
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0041-sdk-dts-ls104x-drop-smmu-from-the-qds-and-usdpaa-sdk.patch
@@ -0,0 +1,109 @@
+From 6119ca5f113320d848ead38b141238b013f538c6 Mon Sep 17 00:00:00 2001
+From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
+Date: Wed, 23 Jan 2019 16:28:36 +0200
+Subject: [PATCH] sdk: dts: ls104x: drop smmu from the qds and usdpaa sdk dts
+
+Also drop the smmu from the qds and 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-ls1043a-qds-sdk.dts    | 14 ++++++++++++++
+ arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts | 14 ++++++++++++++
+ arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts    | 14 ++++++++++++++
+ arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts | 14 ++++++++++++++
+ 4 files changed, 56 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-sdk.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-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-ls1043a-rdb-usdpaa.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts
+@@ -92,6 +92,20 @@
+                       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 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-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 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts
+@@ -85,6 +85,20 @@
+                       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 {