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, 112 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0048-arm64-dts-freescale-lx2160a-add-pcie-EP-mode-DT-node.patch b/target/linux/layerscape/patches-5.4/302-dts-0048-arm64-dts-freescale-lx2160a-add-pcie-EP-mode-DT-node.patch
new file mode 100644
index 0000000000..5a70597457
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0048-arm64-dts-freescale-lx2160a-add-pcie-EP-mode-DT-node.patch
@@ -0,0 +1,112 @@
+From 4de7a5e35eff9216fa5e6b138b0ffa75e045e397 Mon Sep 17 00:00:00 2001
+From: Xiaowei Bao <xiaowei.bao@nxp.com>
+Date: Thu, 28 Feb 2019 14:09:01 +0800
+Subject: [PATCH] arm64: dts: freescale: lx2160a: add pcie EP mode DT nodes
+
+The LX2160A PCIe EP mode node.
+
+Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 56 ++++++++++++++++++++++++++
+ 1 file changed, 56 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+@@ -932,6 +932,15 @@
+ 			status = "disabled";
+ 		};
+ 
++		pcie_ep@3400000 {
++			compatible = "fsl,lx2160a-pcie-ep";
++			reg = <0x00 0x03400000 0x0 0x00100000
++			       0x80 0x00000000 0x8 0x00000000>;
++			reg-names = "regs", "addr_space";
++			num-ob-windows = <256>;
++			status = "disabled";
++		};
++
+ 		pcie@3500000 {
+ 			compatible = "fsl,lx2160a-pcie";
+ 			reg = <0x00 0x03500000 0x0 0x00100000   /* controller registers */
+@@ -959,6 +968,15 @@
+ 			status = "disabled";
+ 		};
+ 
++		pcie_ep@3500000 {
++			compatible = "fsl,lx2160a-pcie-ep";
++			reg = <0x00 0x03500000 0x0 0x00100000
++			       0x88 0x00000000 0x8 0x00000000>;
++			reg-names = "regs", "addr_space";
++			num-ob-windows = <256>;
++			status = "disabled";
++		};
++
+ 		pcie@3600000 {
+ 			compatible = "fsl,lx2160a-pcie";
+ 			reg = <0x00 0x03600000 0x0 0x00100000   /* controller registers */
+@@ -986,6 +1004,16 @@
+ 			status = "disabled";
+ 		};
+ 
++		pcie_ep@3600000 {
++			compatible = "fsl,lx2160a-pcie-ep";
++			reg = <0x00 0x03600000 0x0 0x00100000
++			       0x90 0x00000000 0x8 0x00000000>;
++			reg-names = "regs", "addr_space";
++			num-ob-windows = <256>;
++			max-functions = <2>;
++			status = "disabled";
++		};
++
+ 		pcie@3700000 {
+ 			compatible = "fsl,lx2160a-pcie";
+ 			reg = <0x00 0x03700000 0x0 0x00100000   /* controller registers */
+@@ -1013,6 +1041,15 @@
+ 			status = "disabled";
+ 		};
+ 
++		pcie_ep@3700000 {
++			compatible = "fsl,lx2160a-pcie-ep";
++			reg = <0x00 0x03700000 0x0 0x00100000
++			       0x98 0x00000000 0x8 0x00000000>;
++			reg-names = "regs", "addr_space";
++			num-ob-windows = <256>;
++			status = "disabled";
++		};
++
+ 		pcie@3800000 {
+ 			compatible = "fsl,lx2160a-pcie";
+ 			reg = <0x00 0x03800000 0x0 0x00100000   /* controller registers */
+@@ -1040,6 +1077,16 @@
+ 			status = "disabled";
+ 		};
+ 
++		pcie_ep@3800000 {
++			compatible = "fsl,lx2160a-pcie-ep";
++			reg = <0x00 0x03800000 0x0 0x00100000
++			       0xa0 0x00000000 0x8 0x00000000>;
++			reg-names = "regs", "addr_space";
++			num-ob-windows = <256>;
++			max-functions = <2>;
++			status = "disabled";
++		};
++
+ 		pcie@3900000 {
+ 			compatible = "fsl,lx2160a-pcie";
+ 			reg = <0x00 0x03900000 0x0 0x00100000   /* controller registers */
+@@ -1067,6 +1114,15 @@
+ 			status = "disabled";
+ 		};
+ 
++		pcie_ep@3900000 {
++			compatible = "fsl,lx2160a-pcie-ep";
++			reg = <0x00 0x03900000 0x0 0x00100000
++			       0xa8 0x00000000 0x8 0x00000000>;
++			reg-names = "regs", "addr_space";
++			num-ob-windows = <256>;
++			status = "disabled";
++		};
++
+ 		smmu: iommu@5000000 {
+ 			compatible = "arm,mmu-500";
+ 			reg = <0 0x5000000 0 0x800000>;