target/linux/layerscape/patches-5.4/302-dts-0041-sdk-dts-ls104x-drop-smmu-from-the-qds-and-usdpaa-sdk.patch

   1 From 6119ca5f113320d848ead38b141238b013f538c6 Mon Sep 17 00:00:00 2001
   2 From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
   3 Date: Wed, 23 Jan 2019 16:28:36 +0200
   4 Subject: [PATCH] sdk: dts: ls104x: drop smmu from the qds and usdpaa sdk dts
   5
   6 Also drop the smmu from the qds and usdpaa versions of the
   7 SDK device trees because SMMU is supported only for the
   8 upstream version of the dpaa ethernet drivers.
   9
  10 Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
  11 ---
  12  arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-sdk.dts    | 14 ++++++++++++++
  13  arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts | 14 ++++++++++++++
  14  arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts    | 14 ++++++++++++++
  15  arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts | 14 ++++++++++++++
  16  4 files changed, 56 insertions(+)
  17
  18 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-sdk.dts
  19 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds-sdk.dts
  20 @@ -64,6 +64,20 @@
  21  &soc {
  22  #include "qoriq-dpaa-eth.dtsi"
  23  #include "qoriq-fman3-0-6oh.dtsi"
  24 +
  25 +pcie@3400000 {
  26 +       /delete-property/ iommu-map;
  27 +};
  28 +
  29 +pcie@3500000 {
  30 +       /delete-property/ iommu-map;
  31 +};
  32 +
  33 +pcie@3600000 {
  34 +       /delete-property/ iommu-map;
  35 +};
  36 +
  37 +/delete-node/ iommu@9000000;
  38  };
  39
  40  &fman0 {
  41 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts
  42 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb-usdpaa.dts
  43 @@ -92,6 +92,20 @@
  44                         fsl,fman-oh-port = <&fman0_oh2>;
  45                 };
  46         };
  47 +
  48 +       pcie@3400000 {
  49 +              /delete-property/ iommu-map;
  50 +       };
  51 +
  52 +       pcie@3500000 {
  53 +              /delete-property/ iommu-map;
  54 +       };
  55 +
  56 +       pcie@3600000 {
  57 +              /delete-property/ iommu-map;
  58 +       };
  59 +
  60 +       /delete-node/ iommu@9000000;
  61  };
  62  / {
  63         reserved-memory {
  64 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts
  65 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds-sdk.dts
  66 @@ -64,6 +64,20 @@
  67  &soc {
  68  #include "qoriq-dpaa-eth.dtsi"
  69  #include "qoriq-fman3-0-6oh.dtsi"
  70 +
  71 +pcie@3400000 {
  72 +       /delete-property/ iommu-map;
  73 +};
  74 +
  75 +pcie@3500000 {
  76 +       /delete-property/ iommu-map;
  77 +};
  78 +
  79 +pcie@3600000 {
  80 +       /delete-property/ iommu-map;
  81 +};
  82 +
  83 +/delete-node/ iommu@9000000;
  84  };
  85
  86  &fsldpaa {
  87 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts
  88 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts
  89 @@ -85,6 +85,20 @@
  90                         fsl,fman-oh-port = <&fman0_oh2>;
  91                 };
  92         };
  93 +
  94 +       pcie@3400000 {
  95 +              /delete-property/ iommu-map;
  96 +       };
  97 +
  98 +       pcie@3500000 {
  99 +              /delete-property/ iommu-map;
 100 +       };
 101 +
 102 +       pcie@3600000 {
 103 +              /delete-property/ iommu-map;
 104 +       };
 105 +
 106 +       /delete-node/ iommu@9000000;
 107  };
 108  / {
 109         reserved-memory {