target/linux/layerscape/patches-5.4/302-dts-0116-LF-881-arm64-dts-add-a-dts-file-for-dpdk.patch

   1 From f0f46229b2232595a1afde10f6f17e512c004042 Mon Sep 17 00:00:00 2001
   2 From: Gagandeep Singh <g.singh@nxp.com>
   3 Date: Thu, 6 Feb 2020 13:01:10 +0000
   4 Subject: [PATCH] LF-881: arm64: dts: add a dts file for dpdk
   5
   6 A new device tree file fsl-ls1028a-rdb-dpdk.dts is added
   7 for user space networking.
   8
   9 Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
  10 Reviewed-by: Alex Marginean <alexandru.marginean@nxp.com>
  11 Reviewed-by: Li Yang <leoyang.li@nxp.com>
  12 ---
  13  arch/arm64/boot/dts/freescale/Makefile             |  1 +
  14  .../boot/dts/freescale/fsl-ls1028a-rdb-dpdk.dts    | 89 ++++++++++++++++++++++
  15  2 files changed, 90 insertions(+)
  16  create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb-dpdk.dts
  17
  18 --- a/arch/arm64/boot/dts/freescale/Makefile
  19 +++ b/arch/arm64/boot/dts/freescale/Makefile
  20 @@ -23,6 +23,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1
  21  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-899b.dtb
  22  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-9999.dtb
  23  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb.dtb
  24 +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb-dpdk.dtb
  25  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
  26  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds-sdk.dtb
  27  dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
  28 --- /dev/null
  29 +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb-dpdk.dts
  30 @@ -0,0 +1,89 @@
  31 +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  32 +/*
  33 + * NXP LS1028A RDB Board device tree file for DPDK
  34 + *
  35 + * Copyright 2018-2020 NXP
  36 + */
  37 +
  38 +/dts-v1/;
  39 +#include "fsl-ls1028a-rdb.dts"
  40 +
  41 +&enetc_port0 {
  42 +       status = "okay";
  43 +       /delete-property/ phy-handle;
  44 +       /delete-property/ phy-connection-type;
  45 +       /delete-node/ mdio;
  46 +
  47 +       fixed-link {
  48 +               speed = <1000>;
  49 +               full-duplex;
  50 +       };
  51 +};
  52 +
  53 +/delete-node/ &enetc_mdio_pf3;
  54 +
  55 +/* l2switch ports */
  56 +&mscc_felix_ports {
  57 +       port@0 {
  58 +               status = "okay";
  59 +               phy-mode = "qsgmii";
  60 +               /delete-property/ managed;
  61 +               /delete-property/ phy-handle;
  62 +
  63 +               fixed-link {
  64 +                       speed = <1000>;
  65 +                       full-duplex;
  66 +               };
  67 +       };
  68 +
  69 +       port@1 {
  70 +               status = "okay";
  71 +               phy-mode = "qsgmii";
  72 +               /delete-property/ managed;
  73 +               /delete-property/ phy-handle;
  74 +
  75 +               fixed-link {
  76 +                       speed = <1000>;
  77 +                       full-duplex;
  78 +               };
  79 +       };
  80 +
  81 +       port@2 {
  82 +               status = "okay";
  83 +               phy-mode = "qsgmii";
  84 +               /delete-property/ managed;
  85 +               /delete-property/ phy-handle;
  86 +
  87 +               fixed-link {
  88 +                       speed = <1000>;
  89 +                       full-duplex;
  90 +               };
  91 +       };
  92 +
  93 +       port@3 {
  94 +               status = "okay";
  95 +               phy-mode = "qsgmii";
  96 +               /delete-property/ managed;
  97 +               /delete-property/ phy-handle;
  98 +
  99 +               fixed-link {
 100 +                       speed = <1000>;
 101 +                       full-duplex;
 102 +               };
 103 +       };
 104 +
 105 +       port@5 {
 106 +               status = "okay";
 107 +               /delete-property/ managed;
 108 +               /delete-property/ phy-handle;
 109 +
 110 +               fixed-link {
 111 +                       speed = <1000>;
 112 +                       full-duplex;
 113 +               };
 114 +       };
 115 +};
 116 +
 117 +&enetc_port3 {
 118 +       status = "okay";
 119 +};