1 files changed, 54 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0143-bus-fsl-mc-add-support-for-dpdmux-device-type.patch b/target/linux/layerscape/patches-5.4/701-net-0143-bus-fsl-mc-add-support-for-dpdmux-device-type.patch
new file mode 100644
index 0000000000..d5cf3c5b7d
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/701-net-0143-bus-fsl-mc-add-support-for-dpdmux-device-type.patch
@@ -0,0 +1,54 @@
+From 5b4e5d281abfa29cf3808b4a3a3ab994f80d6cca Mon Sep 17 00:00:00 2001
+From: Razvan Stefanescu <razvan.stefanescu@nxp.com>
+Date: Tue, 24 Apr 2018 14:51:56 +0300
+Subject: [PATCH] bus: fsl-mc: add support for dpdmux device type
+
+Signed-off-by: Razvan Stefanescu <razvan.stefanescu@nxp.com>
+---
+ drivers/bus/fsl-mc/fsl-mc-bus.c | 5 +++++
+ include/linux/fsl/mc.h          | 6 ++++++
+ 2 files changed, 11 insertions(+)
+
+--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
++++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
+@@ -270,6 +270,10 @@ struct device_type fsl_mc_bus_dpsw_type
+ 	.name = "fsl_mc_bus_dpsw"
+ };
+ 
++struct device_type fsl_mc_bus_dpdmux_type = {
++	.name = "fsl_mc_bus_dpdmux"
++};
++
+ struct device_type fsl_mc_bus_dpbp_type = {
+ 	.name = "fsl_mc_bus_dpbp"
+ };
+@@ -304,6 +308,7 @@ static struct device_type *fsl_mc_get_de
+ 		{ &fsl_mc_bus_dpni_type, "dpni" },
+ 		{ &fsl_mc_bus_dpio_type, "dpio" },
+ 		{ &fsl_mc_bus_dpsw_type, "dpsw" },
++		{ &fsl_mc_bus_dpdmux_type, "dpdmux" },
+ 		{ &fsl_mc_bus_dpbp_type, "dpbp" },
+ 		{ &fsl_mc_bus_dpcon_type, "dpcon" },
+ 		{ &fsl_mc_bus_dpmcp_type, "dpmcp" },
+--- a/include/linux/fsl/mc.h
++++ b/include/linux/fsl/mc.h
+@@ -416,6 +416,7 @@ extern struct device_type fsl_mc_bus_dpr
+ extern struct device_type fsl_mc_bus_dpni_type;
+ extern struct device_type fsl_mc_bus_dpio_type;
+ extern struct device_type fsl_mc_bus_dpsw_type;
++extern struct device_type fsl_mc_bus_dpdmux_type;
+ extern struct device_type fsl_mc_bus_dpbp_type;
+ extern struct device_type fsl_mc_bus_dpcon_type;
+ extern struct device_type fsl_mc_bus_dpmcp_type;
+@@ -443,6 +444,11 @@ static inline bool is_fsl_mc_bus_dpsw(co
+ 	return mc_dev->dev.type == &fsl_mc_bus_dpsw_type;
+ }
+ 
++static inline bool is_fsl_mc_bus_dpdmux(const struct fsl_mc_device *mc_dev)
++{
++	return mc_dev->dev.type == &fsl_mc_bus_dpdmux_type;
++}
++
+ static inline bool is_fsl_mc_bus_dpbp(const struct fsl_mc_device *mc_dev)
+ {
+ 	return mc_dev->dev.type == &fsl_mc_bus_dpbp_type;