layerscape: add patches-5.4

Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>

1 files changed, 119 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0116-LF-881-arm64-dts-add-a-dts-file-for-dpdk.patch b/target/linux/layerscape/patches-5.4/302-dts-0116-LF-881-arm64-dts-add-a-dts-file-for-dpdk.patch
new file mode 100644
index 0000000000..311d73b475
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0116-LF-881-arm64-dts-add-a-dts-file-for-dpdk.patch
@@ -0,0 +1,119 @@
+From f0f46229b2232595a1afde10f6f17e512c004042 Mon Sep 17 00:00:00 2001
+From: Gagandeep Singh <g.singh@nxp.com>
+Date: Thu, 6 Feb 2020 13:01:10 +0000
+Subject: [PATCH] LF-881: arm64: dts: add a dts file for dpdk
+
+A new device tree file fsl-ls1028a-rdb-dpdk.dts is added
+for user space networking.
+
+Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
+Reviewed-by: Alex Marginean <alexandru.marginean@nxp.com>
+Reviewed-by: Li Yang <leoyang.li@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/Makefile             |  1 +
+ .../boot/dts/freescale/fsl-ls1028a-rdb-dpdk.dts    | 89 ++++++++++++++++++++++
+ 2 files changed, 90 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb-dpdk.dts
+
+--- a/arch/arm64/boot/dts/freescale/Makefile
++++ b/arch/arm64/boot/dts/freescale/Makefile
+@@ -23,6 +23,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-899b.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-9999.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb.dtb
++dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb-dpdk.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds-sdk.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
+--- /dev/null
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb-dpdk.dts
+@@ -0,0 +1,89 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * NXP LS1028A RDB Board device tree file for DPDK
++ *
++ * Copyright 2018-2020 NXP
++ */
++
++/dts-v1/;
++#include "fsl-ls1028a-rdb.dts"
++
++&enetc_port0 {
++	status = "okay";
++	/delete-property/ phy-handle;
++	/delete-property/ phy-connection-type;
++	/delete-node/ mdio;
++
++	fixed-link {
++		speed = <1000>;
++		full-duplex;
++	};
++};
++
++/delete-node/ &enetc_mdio_pf3;
++
++/* l2switch ports */
++&mscc_felix_ports {
++	port@0 {
++		status = "okay";
++		phy-mode = "qsgmii";
++		/delete-property/ managed;
++		/delete-property/ phy-handle;
++
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
++
++	port@1 {
++		status = "okay";
++		phy-mode = "qsgmii";
++		/delete-property/ managed;
++		/delete-property/ phy-handle;
++
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
++
++	port@2 {
++		status = "okay";
++		phy-mode = "qsgmii";
++		/delete-property/ managed;
++		/delete-property/ phy-handle;
++
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
++
++	port@3 {
++		status = "okay";
++		phy-mode = "qsgmii";
++		/delete-property/ managed;
++		/delete-property/ phy-handle;
++
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
++
++	port@5 {
++		status = "okay";
++		/delete-property/ managed;
++		/delete-property/ phy-handle;
++
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
++};
++
++&enetc_port3 {
++	status = "okay";
++};