target/linux/layerscape/patches-5.4/302-dts-0061-sdk-dts-ls1046-drop-smmu-from-the-frwy-sdk-dtses.patch

   1 From 68148cb462754f0f79b77aa56ea0e8ec899ead36 Mon Sep 17 00:00:00 2001
   2 From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
   3 Date: Tue, 28 May 2019 13:35:56 +0300
   4 Subject: [PATCH] sdk: dts: ls1046: drop smmu from the frwy sdk dtses
   5
   6 Drop the smmu from the frwy and frwy-usdpaa versions of the SDK device
   7 trees because SMMU is supported only for the upstream version of the
   8 dpaa ethernet drivers.
   9
  10 Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
  11 ---
  12  arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts    | 14 ++++++++++++++
  13  arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts | 14 ++++++++++++++
  14  2 files changed, 28 insertions(+)
  15
  16 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts
  17 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-sdk.dts
  18 @@ -26,6 +26,20 @@
  19  &soc {
  20  #include "qoriq-dpaa-eth.dtsi"
  21  #include "qoriq-fman3-0-6oh.dtsi"
  22 +
  23 +       pcie@3400000 {
  24 +               /delete-property/ iommu-map;
  25 +       };
  26 +
  27 +       pcie@3500000 {
  28 +               /delete-property/ iommu-map;
  29 +       };
  30 +
  31 +       pcie@3600000 {
  32 +               /delete-property/ iommu-map;
  33 +       };
  34 +
  35 +       /delete-node/ iommu@9000000;
  36  };
  37
  38  &fsldpaa {
  39 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts
  40 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy-usdpaa.dts
  41 @@ -69,6 +69,20 @@
  42                         fsl,fman-oh-port = <&fman0_oh2>;
  43                 };
  44         };
  45 +
  46 +       pcie@3400000 {
  47 +               /delete-property/ iommu-map;
  48 +       };
  49 +
  50 +       pcie@3500000 {
  51 +               /delete-property/ iommu-map;
  52 +       };
  53 +
  54 +       pcie@3600000 {
  55 +               /delete-property/ iommu-map;
  56 +       };
  57 +
  58 +       /delete-node/ iommu@9000000;
  59  };
  60  / {
  61         reserved-memory {