drivers: bus: Move the OMAP interconnect driver to drivers/bus/

OMAP interconnect drivers are used for the interconnect error handling.
Since they are bus driver, lets move it to newly created drivers/bus.

Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 6270415..bbec35d 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -12,4 +12,10 @@
 	  OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
 	  OCP2SCP.
 
+config OMAP_INTERCONNECT
+	tristate "OMAP INTERCONNECT DRIVER"
+	depends on ARCH_OMAP2PLUS
+
+	help
+	  Driver to enable OMAP interconnect error handling driver.
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