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, 77 insertions, 0 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0145-bus-fsl-mc-add-support-for-dpaiop-dpci-and-dpdmai-de.patch b/target/linux/layerscape/patches-5.4/701-net-0145-bus-fsl-mc-add-support-for-dpaiop-dpci-and-dpdmai-de.patch
new file mode 100644
index 0000000000..c57d16e496
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/701-net-0145-bus-fsl-mc-add-support-for-dpaiop-dpci-and-dpdmai-de.patch
@@ -0,0 +1,77 @@
+From 0b8b5f7ff79b83ccfcb82fe0f571ddd77f577d19 Mon Sep 17 00:00:00 2001
+From: Ioana Ciornei <ioana.ciornei@nxp.com>
+Date: Thu, 3 May 2018 15:37:04 +0300
+Subject: [PATCH] bus: fsl-mc: add support for dpaiop, dpci and dpdmai device
+ type
+
+Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
+---
+ drivers/bus/fsl-mc/fsl-mc-bus.c | 15 +++++++++++++++
+ include/linux/fsl/mc.h          | 18 ++++++++++++++++++
+ 2 files changed, 33 insertions(+)
+
+--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
++++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
+@@ -302,6 +302,18 @@ struct device_type fsl_mc_bus_dpdcei_typ
+ 	.name = "fsl_mc_bus_dpdcei"
+ };
+ 
++struct device_type fsl_mc_bus_dpaiop_type = {
++	.name = "fsl_mc_bus_dpaiop"
++};
++
++struct device_type fsl_mc_bus_dpci_type = {
++	.name = "fsl_mc_bus_dpci"
++};
++
++struct device_type fsl_mc_bus_dpdmai_type = {
++	.name = "fsl_mc_bus_dpdmai"
++};
++
+ static struct device_type *fsl_mc_get_device_type(const char *type)
+ {
+ 	static const struct {
+@@ -320,6 +332,9 @@ static struct device_type *fsl_mc_get_de
+ 		{ &fsl_mc_bus_dprtc_type, "dprtc" },
+ 		{ &fsl_mc_bus_dpseci_type, "dpseci" },
+ 		{ &fsl_mc_bus_dpdcei_type, "dpdcei" },
++		{ &fsl_mc_bus_dpaiop_type, "dpaiop" },
++		{ &fsl_mc_bus_dpci_type, "dpci" },
++		{ &fsl_mc_bus_dpdmai_type, "dpdmai" },
+ 		{ NULL, NULL }
+ 	};
+ 	int i;
+--- a/include/linux/fsl/mc.h
++++ b/include/linux/fsl/mc.h
+@@ -424,6 +424,9 @@ extern struct device_type fsl_mc_bus_dpm
+ extern struct device_type fsl_mc_bus_dprtc_type;
+ extern struct device_type fsl_mc_bus_dpseci_type;
+ extern struct device_type fsl_mc_bus_dpdcei_type;
++extern struct device_type fsl_mc_bus_dpaiop_type;
++extern struct device_type fsl_mc_bus_dpci_type;
++extern struct device_type fsl_mc_bus_dpdmai_type;
+ 
+ static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev)
+ {
+@@ -485,6 +488,21 @@ static inline bool is_fsl_mc_bus_dpdcei(
+ 	return mc_dev->dev.type == &fsl_mc_bus_dpdcei_type;
+ }
+ 
++static inline bool is_fsl_mc_bus_dpaiop(const struct fsl_mc_device *mc_dev)
++{
++	return mc_dev->dev.type == &fsl_mc_bus_dpaiop_type;
++}
++
++static inline bool is_fsl_mc_bus_dpci(const struct fsl_mc_device *mc_dev)
++{
++	return mc_dev->dev.type == &fsl_mc_bus_dpci_type;
++}
++
++static inline bool is_fsl_mc_bus_dpdmai(const struct fsl_mc_device *mc_dev)
++{
++	return mc_dev->dev.type == &fsl_mc_bus_dpdmai_type;
++}
++
+ /*
+  * Data Path Resource Container (DPRC) API
+  */