1 files changed, 54 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0144-bus-fsl-mc-add-support-for-dpdcei-device-type.patch b/target/linux/layerscape/patches-5.4/701-net-0144-bus-fsl-mc-add-support-for-dpdcei-device-type.patch
new file mode 100644
index 0000000000..0ab2421c47
--- /dev/null
+++ b/target/linux/layerscape/patches-5.4/701-net-0144-bus-fsl-mc-add-support-for-dpdcei-device-type.patch
@@ -0,0 +1,54 @@
+From 6de672cdae08f6dbd94c115481f3472a7af50c19 Mon Sep 17 00:00:00 2001
+From: Ioana Ciornei <ioana.ciornei@nxp.com>
+Date: Wed, 25 Apr 2018 13:35:16 +0300
+Subject: [PATCH] bus: fsl-mc: add support for dpdcei device type
+
+Signed-off-by: Ioana Ciornei <ioana.ciornei@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
+@@ -298,6 +298,10 @@ struct device_type fsl_mc_bus_dpseci_typ
+ 	.name = "fsl_mc_bus_dpseci"
+ };
+ 
++struct device_type fsl_mc_bus_dpdcei_type = {
++	.name = "fsl_mc_bus_dpdcei"
++};
++
+ static struct device_type *fsl_mc_get_device_type(const char *type)
+ {
+ 	static const struct {
+@@ -315,6 +319,7 @@ static struct device_type *fsl_mc_get_de
+ 		{ &fsl_mc_bus_dpmac_type, "dpmac" },
+ 		{ &fsl_mc_bus_dprtc_type, "dprtc" },
+ 		{ &fsl_mc_bus_dpseci_type, "dpseci" },
++		{ &fsl_mc_bus_dpdcei_type, "dpdcei" },
+ 		{ NULL, NULL }
+ 	};
+ 	int i;
+--- a/include/linux/fsl/mc.h
++++ b/include/linux/fsl/mc.h
+@@ -423,6 +423,7 @@ extern struct device_type fsl_mc_bus_dpm
+ extern struct device_type fsl_mc_bus_dpmac_type;
+ 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;
+ 
+ static inline bool is_fsl_mc_bus_dprc(const struct fsl_mc_device *mc_dev)
+ {
+@@ -479,6 +480,11 @@ static inline bool is_fsl_mc_bus_dpseci(
+ 	return mc_dev->dev.type == &fsl_mc_bus_dpseci_type;
+ }
+ 
++static inline bool is_fsl_mc_bus_dpdcei(const struct fsl_mc_device *mc_dev)
++{
++	return mc_dev->dev.type == &fsl_mc_bus_dpdcei_type;
++}
++
+ /*
+  * Data Path Resource Container (DPRC) API
+  */