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-5.4/805-display-0038-MLK-16290-drm-Add-drm_of_component_probe_with_match-.patch b/target/linux/layerscape/patches-5.4/805-display-0038-MLK-16290-drm-Add-drm_of_component_probe_with_match-.patch
new file mode 100644
index 0000000000..40977336a2
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/805-display-0038-MLK-16290-drm-Add-drm_of_component_probe_with_match-.patch
@@ -0,0 +1,114 @@
+From 43265ca8cc62395e1750686daa8b7007b617e53b Mon Sep 17 00:00:00 2001
+From: Liu Ying <victor.liu@nxp.com>
+Date: Tue, 29 Aug 2017 16:58:58 +0800
+Subject: [PATCH] MLK-16290 drm: Add drm_of_component_probe_with_match() helper
+
+A component master may have both OF based and non-OF based components to be
+bound with.  This patch adds a helper drm_of_component_probe_with_match()
+similar to drm_of_component_probe() so that the new helper may get an
+additional provided match pointer(contains match entries for non-OF based
+components) to support this case.
+
+Tested-by: Meng Mingming <mingming.meng@nxp.com>
+Signed-off-by: Liu Ying <victor.liu@nxp.com>
+(cherry picked from commit c3cad7223488638ab56c20b2c29345487857bc5f)
+---
+ drivers/gpu/drm/drm_of.c | 31 ++++++++++++++++++++++++++++---
+ include/drm/drm_of.h     | 13 +++++++++++++
+ 2 files changed, 41 insertions(+), 3 deletions(-)
+
+--- a/drivers/gpu/drm/drm_of.c
++++ b/drivers/gpu/drm/drm_of.c
+@@ -100,8 +100,10 @@ void drm_of_component_match_add(struct d
+ EXPORT_SYMBOL_GPL(drm_of_component_match_add);
+ 
+ /**
+- * drm_of_component_probe - Generic probe function for a component based master
++ * drm_of_component_probe_with_match - Generic probe function with match
++ *                                     entries for a component based master
+  * @dev: master device containing the OF node
++ * @match: component match pointer provided to store matches
+  * @compare_of: compare function used for matching components
+  * @m_ops: component master ops to be used
+  *
+@@ -112,12 +114,12 @@ EXPORT_SYMBOL_GPL(drm_of_component_match
+  *
+  * Returns zero if successful, or one of the standard error codes if it fails.
+  */
+-int drm_of_component_probe(struct device *dev,
++int drm_of_component_probe_with_match(struct device *dev,
++			   struct component_match *match,
+ 			   int (*compare_of)(struct device *, void *),
+ 			   const struct component_master_ops *m_ops)
+ {
+ 	struct device_node *ep, *port, *remote;
+-	struct component_match *match = NULL;
+ 	int i;
+ 
+ 	if (!dev->of_node)
+@@ -183,6 +185,29 @@ int drm_of_component_probe(struct device
+ 
+ 	return component_master_add_with_match(dev, m_ops, match);
+ }
++EXPORT_SYMBOL(drm_of_component_probe_with_match);
++
++/**
++ * drm_of_component_probe - Generic probe function for a component based master
++ * @dev: master device containing the OF node
++ * @compare_of: compare function used for matching components
++ * @master_ops: component master ops to be used
++ *
++ * Parse the platform device OF node and bind all the components associated
++ * with the master. Interface ports are added before the encoders in order to
++ * satisfy their .bind requirements
++ * See Documentation/devicetree/bindings/graph.txt for the bindings.
++ *
++ * Returns zero if successful, or one of the standard error codes if it fails.
++ */
++int drm_of_component_probe(struct device *dev,
++			   int (*compare_of)(struct device *, void *),
++			   const struct component_master_ops *m_ops)
++{
++	struct component_match *match = NULL;
++
++	return drm_of_component_probe_with_match(dev, match, compare_of, m_ops);
++}
+ EXPORT_SYMBOL(drm_of_component_probe);
+ 
+ /*
+--- a/include/drm/drm_of.h
++++ b/include/drm/drm_of.h
+@@ -7,6 +7,7 @@
+ #include <drm/drm_bridge.h>
+ #endif
+ 
++struct component_match;
+ struct component_master_ops;
+ struct component_match;
+ struct device;
+@@ -25,6 +26,10 @@ void drm_of_component_match_add(struct d
+ 				struct component_match **matchptr,
+ 				int (*compare)(struct device *, void *),
+ 				struct device_node *node);
++extern int drm_of_component_probe_with_match(struct device *dev,
++			   struct component_match *match,
++			   int (*compare_of)(struct device *, void *),
++			   const struct component_master_ops *m_ops);
+ int drm_of_component_probe(struct device *dev,
+ 			   int (*compare_of)(struct device *, void *),
+ 			   const struct component_master_ops *m_ops);
+@@ -56,6 +61,14 @@ drm_of_component_match_add(struct device
+ {
+ }
+ 
++static int drm_of_component_probe_with_match(struct device *dev,
++			   struct component_match *match,
++			   int (*compare_of)(struct device *, void *),
++			   const struct component_master_ops *m_ops)
++{
++	return -EINVAL;
++}
++
+ static inline int
+ drm_of_component_probe(struct device *dev,
+ 		       int (*compare_of)(struct device *, void *),