drivers: i3c: Enabled Kconfig and Makefile for DWI3C

Enable the Kconfig and Makefile for the MIPI DWI3C driver.

hs: fixed typo on drivers/i3c/master/Kconfig

Signed-off-by: Dinesh Maniyam <dinesh.maniyam@altera.com>

drivers/i3c/Kconfig

@@ -13,3 +13,9 @@ menuconfig I3C
 
 	  If you want I3C support, you should say Y here and also to the
 	  specific driver for your bus adapter(s) below.
+
+if I3C
+
+source "drivers/i3c/master/Kconfig"
+
+endif # I3C

drivers/i3c/Makefile

@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
 
 obj-y				:= i3c-uclass.o device.o master.o
+obj-y				+= master/

drivers/i3c/master/Kconfig

@@ -0,0 +1,11 @@
+config DW_I3C_MASTER
+	tristate "Synopsys DesignWare I3C master driver"
+	depends on I3C
+	help
+	  Support for Synopsys DesignWare MIPI I3C Controller.
+
+	  For details please see
+	  https://www.synopsys.com/dw/ipdir.php?ds=mipi_i3c
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called dw-i3c-master.

drivers/i3c/master/Makefile

@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-$(CONFIG_DW_I3C_MASTER) += dw-i3c-master.o