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, 150 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/302-dts-0099-arm64-dts-layerscape-apply-dma-coherent-for-dwc3-nod.patch b/target/linux/layerscape/patches-5.4/302-dts-0099-arm64-dts-layerscape-apply-dma-coherent-for-dwc3-nod.patch
new file mode 100644
index 0000000000..182c8ae242
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/302-dts-0099-arm64-dts-layerscape-apply-dma-coherent-for-dwc3-nod.patch
@@ -0,0 +1,150 @@
+From 18219eaa3f37f375584789b95876967e97b8da3e Mon Sep 17 00:00:00 2001
+From: Ran Wang <ran.wang_1@nxp.com>
+Date: Wed, 25 Dec 2019 14:00:27 +0800
+Subject: [PATCH] arm64: dts: layerscape: apply dma-coherent for dwc3 nodes
+
+Since dwc3 cache type has been set to cacheable, apply dma-coherent to
+all dwc3 nodes accordingly.
+
+Note: For LS1043A and LS1046A, since QE-HDLC still doesn't support
+dma-coherent, we cannot directly revert cd1a4f3c (sdk: dts: ls104x move
+dma-coherent from soc to its child nodes) to recover dma-coherent for
+soc.
+
+Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
+---
+ arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 1 +
+ arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 ++
+ arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 3 +++
+ arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 3 +++
+ arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 2 ++
+ arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 2 ++
+ arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 1 +
+ 7 files changed, 14 insertions(+)
+
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+@@ -453,6 +453,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 			snps,host-vbus-glitches;
++			dma-coherent;
+ 		};
+ 
+ 		sata: sata@3200000 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+@@ -381,6 +381,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,quirk-frame-length-adjustment = <0x20>;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
++			dma-coherent;
+ 		};
+ 
+ 		usb1: usb@3110000 {
+@@ -391,6 +392,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,quirk-frame-length-adjustment = <0x20>;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
++			dma-coherent;
+ 		};
+ 
+ 		sata: sata@3200000 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+@@ -705,6 +705,7 @@
+ 				snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 				snps,host-vbus-glitches;
+ 				configure-gfladj;
++				dma-coherent;
+ 			};
+ 
+ 			usb1: usb3@3000000 {
+@@ -719,6 +720,7 @@
+ 				snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 				snps,host-vbus-glitches;
+ 				configure-gfladj;
++				dma-coherent;
+ 			};
+ 
+ 			usb2: usb3@3100000 {
+@@ -733,6 +735,7 @@
+ 				snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 				snps,host-vbus-glitches;
+ 				configure-gfladj;
++				dma-coherent;
+ 			};
+ 
+ 			sata: sata@3200000 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+@@ -603,6 +603,7 @@
+ 				usb3-lpm-capable;
+ 				snps,dis-u1u2-when-u3-quirk;
+ 				snps,host-vbus-glitches;
++				dma-coherent;
+ 			};
+ 
+ 			usb1: usb@3000000 {
+@@ -616,6 +617,7 @@
+ 				usb3-lpm-capable;
+ 				snps,dis-u1u2-when-u3-quirk;
+ 				snps,host-vbus-glitches;
++				dma-coherent;
+ 			};
+ 
+ 			usb2: usb@3100000 {
+@@ -629,6 +631,7 @@
+ 				usb3-lpm-capable;
+ 				snps,dis-u1u2-when-u3-quirk;
+ 				snps,host-vbus-glitches;
++				dma-coherent;
+ 			};
+ 
+ 			sata: sata@3200000 {
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+@@ -402,6 +402,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 			snps,host-vbus-glitches;
++			dma-coherent;
+ 			status = "disabled";
+ 		};
+ 
+@@ -414,6 +415,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 			snps,host-vbus-glitches;
++			dma-coherent;
+ 			status = "disabled";
+ 		};
+ 
+--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+@@ -738,6 +738,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 			snps,host-vbus-glitches;
++			dma-coherent;
+ 		};
+ 
+ 		usb1: usb3@3110000 {
+@@ -750,6 +751,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 			snps,host-vbus-glitches;
++			dma-coherent;
+ 		};
+ 
+ 		ccn@4000000 {
+--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
++++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+@@ -874,6 +874,7 @@
+ 			snps,dis_rxdet_inp3_quirk;
+ 			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+ 			snps,host-vbus-glitches;
++			dma-coherent;
+ 			status = "disabled";
+ 		};
+