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;
