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, 114 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0003-arm64-dts-ls1012a-Add-LS1012A-2G5RDB-board-support.patch b/target/linux/layerscape/patches-5.4/302-dts-0003-arm64-dts-ls1012a-Add-LS1012A-2G5RDB-board-support.patch
new file mode 100644
index 0000000000..56501c39c8
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0003-arm64-dts-ls1012a-Add-LS1012A-2G5RDB-board-support.patch
@@ -0,0 +1,114 @@
+From 3261cabf5607c9f434faa4930ab5c2b0150579c4 Mon Sep 17 00:00:00 2001
+From: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
+Date: Wed, 29 Nov 2017 06:23:14 +0530
+Subject: [PATCH] arm64: dts: ls1012a: Add LS1012A-2G5RDB board support
+
+LS1012A-2G5RDB is a different design from LS1012ARDB,
+but has some common SoC features. Key feature on this
+board is 2.5Gbps SGMII.
+
+Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
+Signed-off-by: Li Yang <leoyang.li@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/Makefile             |  1 +
+ .../boot/dts/freescale/fsl-ls1012a-2g5rdb.dts      | 86 ++++++++++++++++++++++
+ 2 files changed, 87 insertions(+)
+ create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1012a-2g5rdb.dts
+
+--- a/arch/arm64/boot/dts/freescale/Makefile
++++ b/arch/arm64/boot/dts/freescale/Makefile
+@@ -1,4 +1,5 @@
+ # SPDX-License-Identifier: GPL-2.0
++dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-2g5rdb.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frwy.dtb
+ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-oxalis.dtb
+--- /dev/null
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a-2g5rdb.dts
+@@ -0,0 +1,86 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * Device Tree file for NXP LS1012A 2G5RDB Board.
++ *
++ * Copyright 2017 NXP
++ *
++ * Bhaskar Upadhaya <bhaskar.upadhaya@nxp.com>
++ */
++/dts-v1/;
++
++#include "fsl-ls1012a.dtsi"
++
++/ {
++	model = "LS1012A 2G5RDB Board";
++	compatible = "fsl,ls1012a-rdb", "fsl,ls1012a";
++
++	aliases {
++		ethernet0 = &pfe_mac0;
++		ethernet1 = &pfe_mac1;
++	};
++};
++
++&duart0 {
++	status = "okay";
++};
++
++&i2c0 {
++	status = "okay";
++};
++
++&qspi {
++	num-cs = <2>;
++	bus-num = <0>;
++	status = "okay";
++
++	qflash0: s25fs512s@0 {
++		compatible = "spansion,m25p80";
++		#address-cells = <1>;
++		#size-cells = <1>;
++		spi-max-frequency = <20000000>;
++		m25p,fast-read;
++		reg = <0>;
++	};
++};
++
++&sata {
++	status = "okay";
++};
++
++&pfe {
++	status = "okay";
++	#address-cells = <1>;
++	#size-cells = <0>;
++
++	ethernet@0 {
++		compatible = "fsl,pfe-gemac-port";
++		#address-cells = <1>;
++		#size-cells = <0>;
++		reg = <0x0>;	/* GEM_ID */
++		fsl,gemac-bus-id = <0x0>;	/* BUS_ID */
++		fsl,gemac-phy-id = <0x1>;	/* PHY_ID */
++		fsl,mdio-mux-val = <0x0>;
++		phy-mode = "sgmii-2500";
++		fsl,pfe-phy-if-flags = <0x0>;
++
++		mdio@0 {
++			reg = <0x1>; /* enabled/disabled */
++		};
++	};
++
++	ethernet@1 {
++		compatible = "fsl,pfe-gemac-port";
++		#address-cells = <1>;
++		#size-cells = <0>;
++		reg = <0x1>;	/* GEM_ID */
++		fsl,gemac-bus-id = < 0x0>;	/* BUS_ID */
++		fsl,gemac-phy-id = < 0x2>;	/* PHY_ID */
++		fsl,mdio-mux-val = <0x0>;
++		phy-mode = "sgmii-2500";
++		fsl,pfe-phy-if-flags = <0x0>;
++
++		mdio@0 {
++			reg = <0x0>; /* enabled/disabled */
++		};
++	};
++};